Sample records for control del dolor

  1. Intertextual Sexual Politics: Illness and Desire in Enrique Gomez Carrillo's "Del amor", "del dolor y del vicio" and Aurora Caceres's "La rosa muerta"

    ERIC Educational Resources Information Center

    LaGreca, Nancy

    2012-01-01

    This study explores the intertextuality between Aurora Caceres's "La rosa muerta" (1914) and the novel "Del amor, del dolor y del vicio" (1898) by her ex-husband, Enrique Gomez Carrillo. Caceres strategically mentions Gomez Carrillo's novel in "La rosa muerta" to invite a reading of her work in dialogue with his. Both narratives follow the sexual…

  2. Pain assessment and management in patients undergoing endovascular procedures in the catheterization laboratory.

    PubMed

    Hilário, Thamires de Souza; Santos, Simone Marques Dos; Kruger, Juliana; Goes, Martha Georgina; Casco, Márcia Flores; Rabelo-Silva, Eneida Rejane

    2017-05-25

    To describe how pain is assessed (characteristic, location, and intensity) and managed in clinical practice in patients undergoing endovascular procedures in the catheterization laboratory setting. Cross-sectional study with retrospective data collection. Overall, 345 patients were included; 116 (34%) experienced post-procedural pain; in 107 (92%), pain characteristics were not recorded; the location of pain was reported in 100% of patients, and its intensity in 111 (96%); management was largely pharmacologic; of the patients who received some type of management (n=71), 42 (59%) underwent reassessment of pain. The location and intensity of pain are well reported in clinical practice. Pharmacologic pain management is still prevalent. Additional efforts are needed to ensure recording of the characteristics of pain and its reassessment after interventions. Describir cómo se evalúa el dolor (características, localización e intensidad) y su manejo en la práctica clínica en pacientes sometidos a procedimientos endovasculares en el laboratorio de cateterización. Estudio transversal con recolección retrospectiva de datos. En total, se incluyeron 345 pacientes; 116 (34%) experimentaron dolor post-procedimiento; en 107 (92%), no se registraron las características del dolor; la localización del dolor se informó en el 100% de los pacientes, y su intensidad en 111 (96%); el manejo fue en gran medida farmacológico; de los pacientes que recibieron algún tipo de tratamiento (n=71), 42 (59%) fueron sometidos a reevaluación del dolor. La ubicación y la intensidad del dolor se informan bien en la práctica clínica. El manejo farmacológico del dolor sigue siendo frecuente. Se necesitan esfuerzos adicionales para asegurar el registro de las características del dolor y su reevaluación después de las intervenciones.

  3. Efecto del Programa de Entrenamiento “Manejo del Dolor” en la Documentación de Enfermería en el Expediente Electrónico

    PubMed Central

    Monsiváis, María Guadalupe Moreno; Guzmán, Ma. Guadalupe Interial; Flores, Paz Francisco Sauceda; Arreola, Leticia Vázquez

    2012-01-01

    Resumen En el presente trabajo se muestra la importancia de entrenar al personal de enfermería para mejorar la documentación en el expediente electrónico. Se eligió el manejo del dolor por ser un área prioritaria; una alta proporción de pacientes en período post operatorio cursa con dolor, por lo tanto, la documentación debe ser útil para la toma de decisiones clínicas. Se implementó un programa de entrenamiento denominado “Manejo del Dolor” dirigido al personal de enfermería. Se utilizó la tecnología de la información como herramienta para fortalecer el conocimiento con base en la revisión sistemática de la literatura; el personal de enfermería participante seleccionó la mejor evidencia; posteriormente se trabajó en la transferencia de este conocimiento a la práctica a través del diseño de un protocolo para el manejo del dolor. Se concluye que el conocimiento del manejo del dolor es fundamental para que enfermería documente con mayor precisión sus intervenciones. PMID:24199106

  4. Foraminotomia cervical posterior en el tratamiento de conflictos foraminales

    PubMed Central

    Campero, Álvaro; Barrera, Ramiro; Ajler, Pablo

    2012-01-01

    Introducción: La foraminomotima cervical posterior es un procedimiento utilizado para la descompresion radicular por via posterior y constituye una alternativa a la via clásica anterior. En este trabajo evaluamos nuestra serie de pacientes tratados por esta via. Método: Desde enero de 2008 a diciembre de 2011, 17 pacientes (18 foraminotomías) fueron operados por presentar cervicobraquialgia a causa de un conflicto foraminal, realizando un foraminotomía cervical posterior. Los pacientes fueron evaluados en el postoperatorio inmediato, al mes y a los 3 meses de la cirugía. Los parámetros para valorar los resultados fueron la Escala Análoga del Dolor (VAS), la Neck Disability Index y los criterios de Odom. Resultados: El dolor radicular por conflicto foraminal secundario a hernia de disco cervical fue el síntoma y la patología predominante. El nivel más afectado fue C5-C6. La resolución completa del dolor radicular se observó en casi todos los pacientes. La VAS preoperatoria en promedio fue de 8.8 (mínimo 8 – máximo 10), con una franca mejoría en todos los casos (0.4 en el último control). La media en la Neck Disability Index al inicio fue de 35.3 (mínimo 32 – máximo 45), con una evolución favorable en la evaluación final (0.6). Los Criterios de Odom para la evaluación de pacientes operados de columna cervical fueron satisfactorios con un promedio de 1.17. Se observaron complicaciones en 4 pacientes (23%), todas tuvieron una evolución favorable. No hubo infecciones, discitis ni empeoramiento de los síntomas preexistentes en ningún paciente. Conclusión: La foraminotomía cervical posterior es un procedimiento efectivo para el tratamiento del dolor radicular en los conflictos foraminales PMID:23596556

  5. Pain from the life cycle perspective: Evaluation and Measurement through psychophysical methods of category estimation and magnitude estimation.

    PubMed

    Sousa, Fátima Aparecida Emm Faleiros; Silva, Talita de Cássia Raminelli da; Siqueira, Hilze Benigno de Oliveira Moura; Saltareli, Simone; Gomez, Rodrigo Ramon Falconi; Hortense, Priscilla

    2016-08-18

    to describe acute and chronic pain from the perspective of the life cycle. participants: 861 people in pain. The Multidimensional Pain Evaluation Scale (MPES) was used. in the category estimation method the highest descriptors of chronic pain for children/ adolescents were "Annoying" and for adults "Uncomfortable". The highest descriptors of acute pain for children/adolescents was "Complicated"; and for adults was "Unbearable". In magnitude estimation method, the highest descriptors of chronic pain was "Desperate" and for descriptors of acute pain was "Terrible". the MPES is a reliable scale it can be applied during different stages of development. descrever a dor aguda e a crônica na perspectiva do ciclo vital. Métodos: participaram 861 pessoas com dor. Foi utilizada a Escala Multidimensional de Avaliação da Dor (EMADOR). Resultados: no método da estimação de categoria o descritor da dor crônica de maior atribuição para crianças e adolescentes foi "Chata" e para adultos foi "Desconfortável". Os descritores de maior atribuição para dor aguda em crianças e adolescentes foram "Complicada" e em adultos "Insuportável". No método de estimação de magnitude, o descritor de maior atribuição na dor crônica foi "Atormentadora" e na dor aguda foi "Terrível". a EMADOR é uma escala confiável e pode ser utilizada nas diferentes etapas do desenvolvimento humano. la descripción del dolor agudo y crónico desde las perspectiva del ciclo de vida. participaron 861 personas con dolor. Se utilizó la Escala Multidimensional de Evaluación del Dolor (EMEDOR). en el método de estimación de categoría el descriptor de dolor crónico más alto para niños y adolescentes fue de Molesto y para adultos fue Incómodo. Los descriptores mayores de dolor agudo para niños y adolescentes fueron Complejo y para adultos Insoportable. En el método de estimación de magnitud, el mayor descriptor de dolor crónico fueron Atormentador y el mayor de dolor agudo fue Terrible. la EMEDOR es una escala confiable y puede ser utilizada en diferentes etapas de desarrollo.

  6. The effects of acupressure on labor pains during child birth: randomized clinical trial.

    PubMed

    Mafetoni, Reginaldo Roque; Shimo, Antonieta Keiko Kakuda

    2016-08-08

    to analyze the effects of acupressure on the sanyinjiao point for pregnant women in labor at public maternity wards. single-blind controlled clinical trial, randomly done employing a pragmatic profile. We selected 156 pregnant women in their ≥ 37 week/s, who had cervical dilations of ≥ 4 cm and with two or more contractions in 10 minutes. The pregnant women were randomly divided into three groups at a university hospital in the suburbs of Sao Paulo, Brazil, in order to receive either acupressure treatment, a placebo or participate as part of a control group. The acupressure was applied on the sanyinjiao point during the contractions for 20 minutes. Then the intensity of the pain was evaluated using the Visual Analogue Scale (VAS). The averages for the pain measured using the VAS were not different for the three groups that were a part of the study (p-value=0.0929), however they were less in the acupressure groups immediately after receiving the treatment (p-value=<0.0001). This was also the case where the treatment lasted for 1 hour (p-value=0.0001). This was the case in comparison with placebo and control groups. the use of acupressure on the sanyinjiao point is a useful way to alleviate pain in a non-invasive manner. It can improve the quality of care given to pregnant women in labor. Register: RBR-9mhs8r. analisar os efeitos da acupressão no ponto sanyinjiao sobre a dor na fase ativa do trabalho de parto, em gestantes atendidas em maternidade pública. trata-se de um ensaio clínico controlado e randomizado, simples-cego e de caráter pragmático. Foram selecionadas 156 mulheres com idade gestacional ≥ 37 semanas, dilatação cervical ≥ 4 cm e com duas ou mais contrações em 10 minutos. As gestantes foram divididas aleatoriamente em três grupos em um hospital universitário do interior do estado de São Paulo, Brasil, para receber acupressão, placebo ou participar como controle. A acupressão foi aplicada no ponto sanyinjiao durante as contrações, por 20 minutos, e a intensidade da dor avaliada por meio de uma Escala Analógica Visual (EAV). as médias de dor pela EAV não foram diferentes nos três grupos na admissão (p-valor=0,0929), porém foram menores no grupo de acupressão imediatamente após (p-valor=<0,0001) e com 1 h do tratamento (p-valor=0,0001) ao se comparar com placebo e controle. a acupressão no ponto sanyinjiao se mostrou uma medida útil no alívio da dor, não invasiva e um meio de melhorar a qualidade dos cuidados a parturiente. Registro: RBR-9mhs8r. analizar los efectos de la acupresión, en el punto sanyinjiao, sobre el dolor en la fase activa del trabajo de parto, en embarazadas atendidas en maternidad pública. ensayo clínico controlado y aleatorio, simple ciego y de carácter pragmático. Fueron seleccionadas 156 mujeres con edad gestacional ≥ 37 semanas, dilatación cervical ≥ 4 cm y con dos o más contracciones en 10 minutos. Las embarazadas fueron divididas aleatoriamente en tres grupos en un hospital universitario del interior del estado de Sao Paulo, Brasil, para recibir acupresión, placebo o participar como control. La acupresión fue aplicada en el punto sanyinjiao durante las contracciones, por 20 minutos; la intensidad del dolor fue evaluada por medio de una Escala Analógica Visual (EAV). los promedios del dolor por la EAV no fueron diferentes en los tres grupos en la admisión (valor p=0,0929), sin embargo fueron menores en el grupo de acupresión inmediatamente después (valor p=<0,0001) y también después de 1 hora del tratamiento (valor p=0,0001) al compararse con el placebo y control. la acupresión en el punto sanyinjiao se mostró una medida útil en el alivio del dolor, no invasiva y un medio de mejorar la calidad de los cuidados la parturienta. Registro: RBR-9mhs8r.

  7. Gabapentina a dosis de 300 vs. 450 mg como premedicación anestésica para hipertensión reactiva, ansiedad y analgesia.

    PubMed

    Rascón-Martínez, Dulce María; Guzmán-Sánchez, Joaquín Antonio; Corral-Urdapilleta, Nora Paulina; Arguelles-Uribe, Gema Damaris; Velázquez-Loeza, Jazmín; Soto-Palma, Gustavo; Carrillo-Torres, Orlando

    Observar el comportamiento de la gabapentina para aminorar la hipertensión reactiva secundaria a ansiedad y dolor en pacientes sometidos a cirugía oftálmica, así como el consumo de opiáceos entre los grupos. Ensayo clínico controlado aleatorizado y doble ciego que analizó a 125 pacientes divididos en tres grupos: grupo A, gabapentina 300 mg; grupo B, gabapentina 450 mg; grupo C, amaranto en grageas como control 2 horas antes del procedimiento quirúrgico. Se utilizó la prueba de ji al cuadrado para variables sociodemográficas y ANOVA de un factor para variables numéricas continuas. Se consideró como significativo un valor de p < 0.05 para un estudio de dos colas con un poder beta del 80%. La ansiedad y la analgesia transoperatoria y posoperatoria tuvieron diferencias significativas entre los grupos. Se encontró menor consumo de opiáceos en los grupos que usaron gabapentina. La gabapentina por vía oral, 300 o 450 mg, 2 horas antes de la cirugía, reduce el dolor, la ansiedad y el consumo de opiáceos durante el posoperatorio en pacientes sometidos a cirugía oftalmológica. Copyright: © 2018 SecretarÍa de Salud

  8. Descompresión microvascular en neuralgia del trigémino: Reporte de 36 casos y revisión de la literatura

    PubMed Central

    Campero, Alvaro; Ajler, Pablo; Campero, Abraham Agustín

    2014-01-01

    Objetivo: El propósito del presente trabajo es presentar los resultados de 36 pacientes con diagnóstico de neuralgia del trigémino (NT), en los cuales se realizó una descompresión microvascular (DMV). Material y Método: Desde junio de 2005 a mayo de 2012, 36 pacientes con diagnóstico de NT fueron operados por el primer autor (AC), realizando una DMV. Se evaluó: Edad, sexo, tiempo de sintomatología previo a la cirugía, hallazgos intraoperatorios (a través de los videos quirúrgicos), y resultados postoperatorios. Resultados: De los 36 pacientes operados, 25 fueron mujeres y 11 varones. El promedio de edad fue de 48 años. El seguimiento postoperatorio fue en promedio de 38 meses. De los 36 pacientes, 32 (88%) evolucionaron sin dolor hasta la fecha. De los 4 casos con recurrencia de dolor, en dos pacientes se observó como hallazgo intraoperatorio un conflicto venoso. Conclusión: La DMV como tratamiento de la NT es un procedimiento efectivo y seguro. El hallazgo intraoperatorio de una “compresión” venosa podría indicar una evolución postoperatoria desfavorable. PMID:25379343

  9. Diagnosis and medical treatment of neuropathic pain in leprosy.

    PubMed

    Arco, Rogerio Del; Nardi, Susilene Maria Tonelli; Bassi, Thiago Gasperini; Paschoal, Vania Del Arco

    2016-08-08

    to identify the difficulties in diagnosing and treating neuropathic pain caused by leprosy and to understand the main characteristics of this situation. 85 patients were treated in outpatient units with reference to leprosy and the accompanying pain. We used a questionnaire known as the Douleur Neuropathic 4 test and we conducted detailed neurological exams. As a result, 42 patients were excluded from the study for not having proved their pain. Out of the 37 patients that experienced pain, 22 (59.5%) had neuropathic pain (or a mixture of this pain and their existing pain) and of these 90.8% considered this pain to be moderate or severe. 81.8% of the sample suffered with this pain for more than 6 months. Only 12 (54.5%) of the patients had been diagnosed with neuropathic pain and in almost half of these cases, this pain had not been diagnosed. With reference to medical treatment (n=12) for neuropathic pain, 5 (41.6%) responded that they became better. For the other 7 (58.4%) there were no changes in relation to the pain or in some cases the pain worsened in comparison to their previous state. Statistical analysis comparing improvements in relation to the pain amongst the patients that were treated (n=12) and those that were not, showed significant differences (value p=0.020). we noted difficulties in diagnosing neuropathic pain for leprosy in that almost half of the patients that were studied had not had their pain diagnosed. We attributed this to some factors such as the non-adoption of the appropriate protocols which led to inadequate diagnosis and treatment that overlooked the true picture. identificar as dificuldades em diagnosticar e tratar a dor neuropática causada pela hanseníase, bem como determinar as características principais dessa situação. examinaram-se 85 pacientes tratados no ambulatório de referência para hanseníase e referiam dor. Aplicou-se questionário, o teste Douleur Neuropathic 4, e criterioso exame neurológico pelo qual excluíram-se 42 pacientes por não se comprovar dor. dos 37 pacientes com dor, 22 (59,5%) tinham Douleur Neuropathic ou mista e, desses, 90,8% caracterizavam essa dor como de intensidade moderada ou severa, sendo que 81,8% sofriam por mais de 6 meses. Apenas 12 (54,5%) pacientes haviam sido diagnosticados com Douleur Neuropathic e quase metade dos casos (45,5%) estava sem reconhecimento. Quanto ao tratamento medicamentoso (n=12) para a Douleur Neuropathic, 5 (41,6%) responderam que tiveram melhora, nos outros 7 (58,4%) não houve alteração da dor ou pioraram quando se comparou ao quadro inicial. A análise estatística, comparando a melhora da dor entre os pacientes tratados (n=12) e aqueles não tratados (n=10), foi significante (valor-p=0,020). identificou-se dificuldade em diagnosticar a dor neuropática em hanseníase, haja vista que quase metade dos pacientes estudados estava sem reconhecimento desse quadro. Atribuíram-se, como fatores associados, a não adoção de protocolo apropriado para efetivo diagnóstico e tratamentos inadequados que podem mascarar o quadro. identificar las dificultades de diagnosticar y tratar el dolor neuropático causado por la lepra, así como determinar las características principales de esa situación. se examinaron 85 pacientes tratados en ambulatorio de referencia para lepra y que refirieron dolor. Se aplicó el cuestionario test Douleur Neuropathic 4, y se hizo un minucioso examen neurológico a través del cual se excluyeron 42 pacientes por no haberse comprobado dolor. de los 37 pacientes con dolor, 22 (59,5%) tenían dolor neuropático o mixto y, de esos, 90,8% caracterizaban ese dolor como de intensidad moderada o severa, siendo que 81,8% sufrían de él hace más de 6 meses. Apenas 12 (54,5%) pacientes habían sido diagnosticados con dolor neuropático y casi mitad de los casos (45,5%) estaba sin reconocimiento. En cuanto al tratamiento medicamentoso (n=12) para el dolor neuropático, 5 (41,6%) respondieron que tuvieron mejoría; en los otros 7 (58,4%) no hubo alteración del dolor o empeoraron cuando se comparó con el cuadro inicial. El análisis estadístico, comparando la mejoría del dolor entre los pacientes tratados (n=12) y aquellos no tratados (n=10), fue significativa (valor-p=0,020). se identificó dificultad en diagnosticar el dolor neuropático en la lepra, considerando que casi la mitad de los pacientes estudiados estaban sin reconocimiento de ese cuadro. Se atribuyeron como factores asociados la no adopción de protocolo apropiado para un efectivo diagnóstico y tratamientos inadecuados que pudieron haber enmascarar el cuadro.

  10. ARDOLORES: an Arduino based motors control system for DOLORES

    NASA Astrophysics Data System (ADS)

    Gonzalez, Manuel; Ventura, H.; San Juan, J.; Di Fabrizio, L.

    2014-07-01

    We present ARDOLORES a custom made motor control system for the DOLORES instrument in use at the TNG telescope. ARDOLORES replaced the original PMAC based motor control system at a fraction of the cost. The whole system is composed by one master Arduino ONE with its Ethernet shield, to handle the communications with the external world through an Ethernet socket, and by one Arduino ONE with its custom motor shield for each axis to be controlled. The communication between the master and slaves Arduinos is made possible through the I2C bus. Also a Java web-service has been written to control the motors from an higher level and provides an external API for the scientific GUI. The system has been working since January 2012 handling the DOLORES motors and has demonstrated to be stable, reliable, and with easy maintenance in both the hardware and the software parts.

  11. [Iliac artery occlusion balloons for suspected placenta accreta during cesarean section].

    PubMed

    Burgos Frías, N; Gredilla, E; Guasch, E; Gilsanz, F

    2014-02-01

    Massive obstetric hemorrhage still remains a major cause of maternal mortality and morbidity. The risk factors associated with this pathology must be identified in order to schedule the appropriate delivery with the necessary resources. A case is presented of an iliac artery occlusion with intravascular balloons for suspected placenta accreta during cesarean section. The perioperative treatment, as well as an analysis of the treatment options is described, along with their advantages and disadvantages, from the use of postpartum hemorrhage protocols, blood transfusion and procoagulant factors, and other maneuvers to control bleeding, until the hysterectomy. Copyright © 2012 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  12. Use of BIS VISTA bilateral monitor for diagnosis of intraoperative seizures, a case report.

    PubMed

    Iturri Clavero, F; Tamayo Medel, G; de Orte Sancho, K; González Uriarte, A; Iglesias Martínez, A; Martínez Ruíz, A

    2015-12-01

    Changes in BIS (bispectral index) VISTA bilateral monitoring system associated with intraoperative episodes of generalized and focal seizures, during total intravenous anesthesia for resection of a left frontal parasagittal meningioma, are herein described. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  13. Assessment and management of pain in newborns hospitalized in a Neonatal Intensive Care Unit: a cross-sectional study.

    PubMed

    Sposito, Natália Pinheiro Braga; Rossato, Lisabelle Mariano; Bueno, Mariana; Kimura, Amélia Fumiko; Costa, Taine; Guedes, Danila Maria Batista

    2017-09-12

    to determine the frequency of pain, to verify the measures adopted for pain relief during the first seven days of hospitalization in the Neonatal Intensive Care Unit and to identify the type and frequency of invasive procedures to which newborns are submitted. cross-sectional retrospective study. Out of the 188 hospitalizations occurred during the 12-month period, 171 were included in the study. The data were collected from the charts and the presence of pain was analyzed based on the Neonatal Infant Pain Scale and on nursing notes suggestions of pain. For statistical analysis, the Statistical Package for the Social Sciences was used, and the significance level was set at 5%. there was at least one record of pain in 50.3% of the hospitalizations, according to the pain scale adopted or nursing note. The newborns underwent a mean of 6.6 invasive procedures per day. Only 32.5% of the pain records resulted in the adoption of pharmacological or non-pharmacological intervention for pain relief. newborns are frequently exposed to pain and the low frequency of pharmacological or non-pharmacological interventions reinforces the undertreatment of this condition. determinar a frequência de dor e verificar as medidas realizadas para seu alívio durante os sete primeiros dias de internação na Unidade de Terapia Intensiva Neonatal, bem como identificar o tipo e frequência de procedimentos invasivos aos quais os recém-nascidos foram submetidos. estudo retrospectivo transversal. Das 188 internações ocorridas no período estipulado de 12 meses, 171 foram incluídas na pesquisa. Os dados foram coletados a partir dos prontuários e a presença de dor foi analisada tanto com base na escala de dor Neonatal Infant Pain Scale quanto mediante anotação de enfermagem sugestiva de dor. Para análise estatística, utilizou-se o programa Statistical Package for the Social Sciences, adotando-se nível de significância de 5%. em 50,3% das internações houve ao menos um registro de dor, conforme escala de dor adotada ou anotação de enfermagem. Os recém-nascidos foram submetidos à média de 6,6 procedimentos invasivos por dia. Apenas 32,5% dos registros de dor resultaram na adoção de condutas farmacológicas ou não farmacológicas para seu alívio. observa-se que os recém-nascidos são frequentemente expostos à dor e a baixa frequência de intervenções farmacológicas ou não farmacológicas reforça o subtratamento dessa condição. determinar la frecuencia del dolor, comprobar las medidas tomadas para su alivio durante los siete primeros días de internación en una Unidad de Terapia Intensiva Neonatal e identificar el tipo de procedimientos invasivos y la frecuencia a que se sometieron los recién nacidos. estudio retrospectivo transversal. De las 188 internaciones realizadas en el período estipulado de 12 meses, se incluyeron 171 en la investigación. Los datos se recolectaron a partir de los prontuarios; la presencia de dolor se analizó según la Escala de Valorización del Dolor en el Neonato (Neonatal Infant Pain Scale) y las notas de enfermería sobre el dolor. Para el análisis estadístico, se utilizó el programa 'Paquete estadístico para las ciencias sociales' (Statistical Package for the Social Sciences), adoptándose el nivel de significación del 5%. en el 50,3% de las internaciones hubo al menos un registro de dolor, según la escala de dolor adoptada o las notas de la enfermería. Se sometió a los recién nacidos a un promedio de 6,6 procedimientos invasivos por día. Sólo el 32,5% de los registros de dolor resultaron en la adopción de conductas farmacológicas o no farmacológicas para su alivio. se observa que los recién nacidos a menudo están expuestos al dolor, y la frecuencia baja de intervenciones farmacológicas o de las no farmacológicas refuerza el subtratamiento de dicha condición.

  14. [Cerebral oximetry in pulmonary thromboendarterectomy with circulatory arrest].

    PubMed

    Catalán Escudero, P; González Román, A; Serra Ruiz, C N; Barbero Mielgo, M; García Fernández, J

    2014-02-01

    Pulmonary thromboendarterectomy is an uncommon procedure and should be performed with circulatory arrest. One of the major concerns is the postoperative central neurological injuries. Perioperative brain oxygen monitoring is advisable in this surgical procedure for the early detection of brain hypoperfusion episodes and their intensity as well as any other postoperative episodes that can deteriorate the neurological outcome. Copyright © 2012 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  15. Intracardiac tromboembolism during liver transplantation.

    PubMed

    Longo, S; Palacios, M; Tinti, M E; Siri, J; de Brahi, J I; Cabrera Shulmeyer, M C

    2018-03-20

    We describe a case of intraoperative cardiac trombosis during orthotopic liver transplant surgery that resulted in intraoperative death. By using transesophageal echocardiography, the cause of the descompensation of the patient could be determined and the mechanism of trombus migration from thrombi from the venous circulation to the left heart was accurately observed. Copyright © 2018 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  16. Erector spinae plane block for radical mastectomy: A new indication?

    PubMed

    Veiga, M; Costa, D; Brazão, I

    2018-02-01

    The erector spinae plane block is a technique recently described by Forero et al. in September 2016. It has applications in the control of chronic pain with neuropathic component of the chest wall, and for pain control in thoracoscopic surgery. In this article, we describe the use of this technique as part of a multimodal analgesic approach in a 40-year-old woman, who underwent radical mastectomy due to breast cancer. By performing this block before anesthetic induction, we have achieved an opioid sparing effect, avoiding a possible immunomodulatory effect, although not yet proven in humans. During hospitalization, the patient reported no pain (0/10 in numeric scale), without resorting to rescue analgesia. The easy, fast and safe execution of erector spinae plane block makes it a promising technique in the context of surgical pain during radical mastectomy. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  17. Characterization of hydrology and salinity in the Dolores project area, McElmo Creek Region, southwest Colorado, 1978-2006

    USGS Publications Warehouse

    Richards, Rodney J.; Leib, Kenneth J.

    2011-01-01

    Increasing salinity loading in the Colorado River has become a major concern for agricultural and municipal water supplies. The Colorado Salinity Control Act was implemented in 1974 to protect and enhance the quality of water in the Colorado River Basin. The U.S. Geological Survey, in cooperation with the Bureau of Reclamation and the Colorado River Salinity Control Forum, summarized salinity reductions in the McElmo Creek basin in southwest Colorado as a result of salinity-control modifications and flow-regime changes that result from the Dolores Project, which consists of the construction of McPhee reservoir on the Dolores River and salinity control modifications along the irrigation water delivery system. Flow-adjusted salinity trends using S-LOADEST estimations for a streamgage on McElmo Creek (site 1), that represents outflow from the basin, indicates a decrease in salinity load by 39,800 tons from water year 1978 through water year 2006, which is an average decrease of 1,370 tons per year for the 29-year period. Annual-load calculations for a streamgage on Mud Creek (site 6), that represents outflow from a tributary basin, indicate a decrease of 7,300 tons from water year 1982 through water year 2006, which is an average decrease of 292 tons per year for the 25-year period. The streamgage Dolores River at Dolores, CO (site 17) was chosen to represent a background site that is not affected by the Dolores Project. Annual load calculations for site 17 estimated a decrease of about 8,600 tons from water year 1978 through water year 2006, which is an average decrease of 297 tons per year for the 29-year period. The trend in salinity load at site 17 was considered to be representative of a natural trend in the region. Typically, salinity concentrations at outflow sites decreased from the pre-Dolores Project period (water years 1978-1984) to the post-Dolores Project period (water years 2000-2006). The median salinity concentration for site 1 (main basin outflow) decreased from 2,210 milligrams per liter per day in the preperiod to 2,110 milligrams per liter per day in the postperiod. The median salinity concentration for site 6 (tributary outflow) increased from 3,370 milligrams per liter per day in the preperiod to 3,710 milligrams per liter per day in the postperiod. Salinity concentrations typically increased at inflow sites from the preperiod to the postperiod. Salinity concentrations increased from 178 milligrams per liter per day during the preperiod at Main Canal #1 (site 16) to 227 milligrams per liter per day during the postperiod at the Dolores Tunnel Outlet near Dolores, CO (site 15). Calculation of the historical flow regime in McElmo Creek was done using a water-budget analysis of the basin. During water years 2000-2006, an estimated 845,000 acre-feet of water was consumed by crops and did not return to the creek as streamflow. The remaining 76,000 acre-feet, or 10,900 acre-feet per year for the 7-year postperiod, was assumed to represent a historical flow condition. The historical flow of 10,900 acre-feet per year is equivalent to 15.1 cubic feet per second. Average total dissolved solids concentrations for water in each type of sedimentary rock were used to estimate natural salinity loads. Most surface-water sites used to fit the criteria needed to achieve a natural TDS concentration were springs. An average spring TDS value for sandstones geology in the basin was 350 milligrams per liter, and the average value for Mancos Shale geology was 4,000 milligrams per liter. The natural salinity loads in McElmo Creek were estimated to be 29,100 tons per year, which is 43 percent of the salinity load that was calculated for the postperiod.

  18. [Anaesthetic management in left ventricular assist device implantation as destination therapy: Our first experience].

    PubMed

    del Barrio Gómez, E; Rodríguez, J M; Martínez, S; García, E; Vargas, M C; Sastre, J A

    2016-03-01

    Left ventricular assist devices have emerged as one of the main therapies of advanced cardiac failure due the increase of this disease and lack of organ supply for cardiac transplantation. The anaesthetic management is described on a patient without cardiac transplantation criteria. The device was successfully implanted as a destination therapy. Copyright © 2015 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  19. Type A chronic aortic dissection with obesity and preeclampsia.

    PubMed

    Santana-Ortega, L M; Urso, S; Rodríguez-Pérez, A; Sarmiento, T; Morales, L; Hernanz, G

    2017-12-01

    Aortic dissection is a potentially lethal disease whose incidence in pregnant women can be up to 100 times that of the remaining adult population. In most cases, it presents as typical chest pain. We report the case of a 37yo obese woman diagnosed with chronic type A aortic dissection documented by a radiological finding 10 months after delivery. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  20. [Basic lung ultrasound. Part 2. Parenchymal diseases].

    PubMed

    de la Quintana Gordon, F B; Nacarino Alcorta, B; Fajardo Pérez, M

    2015-01-01

    In this second part, an analysis is made of the pathology of lung parenchyma. This text is structured into different sections, including the study of atelectasias, pneumonia and abscess, interstitial/alveolar or Blines patterns, and finally an analysis is made of pulmonary embolism. With this second part, the basic knowledge to develop lung ultrasound in the anesthesia department has been presented. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  1. [Beta-blockers in septic shock: a review].

    PubMed

    Vela-Vásquez, R S; Grigorov-Tzenkov, I; Aguilar, J L

    2015-02-01

    In septic shock, high adrenergic stress is associated with cardiovascular and systemic adverse effects, which can negatively affect the results. Beta-adrenergic receptor block has been shown to be effective in controlling the disproportionate increase in heart rate, maintaining a favorable hemodynamic profile and apparently improving the efficiency of the cardiovascular system in order to maintain tissue perfusion. They have also been shown to modulate favorably catecholamine-induced immunosuppression and to decrease insulin resistance, protein catabolism, and proinflammatory cytokine expression associated with cardiovascular dysfunction. Selective beta-1 blockers appear to provide better results than non-selective blockers, even suggesting a positive impact on mortality. Future clinical trials are still needed to confirm these findings and define the scope of their benefits. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  2. Fusión intersomática lumbar extraforaminal mínimamente invasiva

    PubMed Central

    Landriel, Federico; Hem, Santiago; Rasmussen, Jorge; Vecchi, Eduardo; Yampolsky, Claudio

    2018-01-01

    Resumen Objetivo: El objetivo del presente trabajo es mostrar la indicación, técnica quirúrgica, resultados y complicaciones de la vía de abordaje extraforaminal para fusión intersomática (ELIF) mínimamente invasiva. Introducción: El ELIF se caracteriza por la remoción del proceso articular superior (PAS) y el acceso a la raíz intracanalicular y disco a través del triángulo de seguridad de Kambin. Material y Métodos: Estudio retrospectivo de 40 pacientes operados consecutivamente entre el 2013 y 2015. Se incluyeron pacientes con lumbalgia o dolor radicular por enfermedad degenerativa discal, espondilolistesis grado 1 y 2, hernia discal recurrente y estenosis receso-foraminales. Se utilizó la escala visual analógica, el índice de Oswestry, la escala de Weiner y los criterios de MacNab modificados para evaluar el dolor, resultados clínico-funcionales y satisfacción del paciente al año de la cirugía. Las complicaciones fueron documentadas de acuerdo a su gravedad en 4 grados. Resultados: 25 mujeres/15 hombres con una edad promedio de 57 años. El 47.5% fueron tratados por espondilolistesis, el 25% por estenosis receso-foraminal. Se colocaron 54 cajas intersomáticas y 188 tornillos pediculares percutáneos. La duración quirúrgica promedio fue 245 (±25.4) minutos. El tiempo de internación promedio fue 3.5 (±0.49) días. Presentamos 9 complicaciones Grado 1 y una complicación Grado 2. La escala de ODI preoperatoria promedio fue de 51.9 ± 4.96, al año de 12.2 ± 3.19, evidenciando una mejoría significativa (P < 0.0001). La EVA promedio para lumbalgia mejoró de 8.81 ± 0.62 a 2.12 ± 0.89 (P < 0.0001). El 77.5% presentó fusión en los grados 1 y 2 de Bridwel al año del procedimiento quirúrgico. Conclusión: El ELIF es una alternativa de tratamiento quirúrgico segura y eficaz. Se pueden lograr resultados clínicos satisfactorios comparables con las técnicas tradicionales con la resección facetaria limitada al proceso articular superior. PMID:29430325

  3. Developing Systems Engineering Graduate Programs Aligned to the Body of Knowledge and Curriculum to Advance Systems Engineering (BKCASE (trademark)) Guidelines

    DTIC Science & Technology

    2011-06-01

    2011 6 Topic 2 (Article Title) Lorem ipsum dolor sit amet[1], consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore ...consequat. Duis autem vel eum iriure dolor [2] in hendrerit in vulputate velit esse molestie consequat, vel illum dolor eu feugiat nulla facilisis at...vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem

  4. 77 FR 38795 - Dolores Water Conservancy District; Notice of Competing Preliminary Permit Application Accepted...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-29

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 14426-000] Dolores Water... Comments and Motions To Intervene On May 10, 2012, Dolores Water Conservancy District, Colorado, filed an... the Plateau Creek Pumped Storage Project to be located on Plateau Creek, near the town of Dolores...

  5. [Anemia in obstetrics and gynecological surgery].

    PubMed

    Gredilla Díaz, E

    2015-06-01

    Iron deficiency is more common in women due to uterine bleeding, which affects them throughout their fertile life. Additionally, iron needs increase physiologically during pregnancy and breastfeeding. Pregnant women therefore constitute one of the risk groups for iron deficiency. During the postpartum period, iron deficiency is the most common cause of anemia. Longer hospital stays and greater susceptibility to infections are potential consequences of postpartum anemia. Copyright © 2015 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  6. Guidelines and algorithms for managing the difficult airway.

    PubMed

    Gómez-Ríos, M A; Gaitini, L; Matter, I; Somri, M

    2018-01-01

    The difficult airway constitutes a continuous challenge for anesthesiologists. Guidelines and algorithms are key to preserving patient safety, by recommending specific plans and strategies that address predicted or unexpected difficult airway. However, there are currently no "gold standard" algorithms or universally accepted standards. The aim of this article is to present a synthesis of the recommendations of the main guidelines and difficult airway algorithms. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  7. [Fluid therapy in cardiac surgery. An update].

    PubMed

    Boix, E; Vicente, R; Pérez-Artacho, J

    2014-01-01

    The anesthetist has 2 major tools for optimizing haemodynamics in cardiac surgery: Vasoactive drugs and the intravascular volume. It is necessary to identify which patients would benefit from one or the other therapies for a suitable response to treatment. Hemodynamic monitoring with the different existing parameters (pressure, volumetric static, volumetric functional and echocardiography) allows the management of these patients to be optimized. In this article a review is presented on the most recent and relevant publications, and the different tools available to control the management of the fluid therapy in this context, and to suggest a few guidelines for the haemodynamics monitoring of patients submitted to cardiac surgery. A systematic search has been made in PubMed, limiting the results to the publications over the last five years up to February 2012. Copyright © 2012 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  8. Clevidipine for hypertension treatment in pheochromocytoma surgery.

    PubMed

    Luis-García, C; Arbonés-Aran, E; Teixell-Aleu, C; Lorente-Poch, L; Trillo-Urrutia, L

    2018-04-01

    Pheochromocytoma is a catecholamine-producing tumour and laparoscopic adrenalectomy is its treatment of choice. During pneumoperitoneum insufflation and tumour handling there is a high risk of massive catecholamine release and hypertensive crisis. After tumour excision, severe arterial hypotension is a common effect, due to relative vasodilation and the residual effect of antihypertensive drugs. We report the case of a patient with pheochromocytoma who was treated with laparoscopic adrenalectomy. During surgical manipulation there was a sudden hypertensive peak that could be controlled quickly with clevidipine infusion. After tumour resection, clevidipine perfusion was stopped and there were no arterial hypotension episodes. Clevidipine is a new intravenous calcium antagonist with rapid onset of action and short half-life that has no residual effect and does not produce arterial hypotension after tumour resection. For these reasons, it can be a first-choice drug for this kind of surgery. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  9. [Cerebral artery thrombosis in pregnancy].

    PubMed

    Charco Roca, L M; Ortiz Sanchez, V E; Hernandez Gutierrez-Manchon, O; Quesada Villar, J; Bonmatí García, L; Rubio Postigo, G

    2015-11-01

    A 28 year old woman, ASA I, who, in the final stages of her pregnancy presented with signs of neural deficit that consisted of distortion of the oral commissure, dysphagia, dysarthria, and weakness on the left side of the body. She was diagnosed with thrombosis in a segment of the right middle cerebral artery which led to an ischemic area in the right frontal lobe. Termination of pregnancy and conservative treatment was decided, with good resolution of the symptoms. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  10. Research Staff | Research Site Name | NREL

    Science.gov Websites

    Research Staff Research Staff Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et , consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. lorem.ipsum

  11. 76 FR 43803 - Prevailing Rate Systems; Redefinition of the Northeastern Arizona and Southern Colorado...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-22

    ... Colorado appropriated fund Federal Wage System (FWS) wage areas. The final rule redefines Dolores, Montrose... Personnel Management (OPM) issued a proposed rule (76 FR 9694) to redefine Dolores, Montrose, Ouray, San... Application. Survey area plus: Colorado: Dolores Gunnison (Only includes the Curecanti National Recreation...

  12. 77 FR 35377 - Dolores Water Conservancy District; Notice of Completing Preliminary Permit Application Accepted...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-13

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 14328-000] Dolores Water... Comments and Motions To Intervene On May 10, 2012, Dolores Water Conservancy District, Colorado, filed an... (RCC) or embankment dam, with a total storage capacity of 8,000 acre-feet and a water surface area of...

  13. 76 FR 9694 - Prevailing Rate Systems; Redefinition of the Northeastern Arizona and Colorado Appropriated Fund...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-22

    ... appropriated fund Federal Wage System (FWS) wage areas. The proposed rule would redefine Dolores, Montrose... appropriated fund Federal Wage System (FWS) wage areas. This proposed rule would redefine Dolores, Montrose... defined to the Southern Colorado wage area, with distance being the deciding factor. Dolores County is...

  14. [Preoperative fasting guidelines: an update].

    PubMed

    López Muñoz, A C; Busto Aguirreurreta, N; Tomás Braulio, J

    2015-03-01

    Anesthesiology societies have issued various guidelines on preoperative fasting since 1990, not only to decrease the incidence of lung aspiration and anesthetic morbidity, but also to increase patient comfort prior to anesthesia. Some of these societies have been updating their guidelines, as such that, since 2010, we now have 2 evidence-based preoperative fasting guidelines available. In this article, an attempt is made to review these updated guidelines, as well as the current instructions for more controversial patients such as infants, the obese, and a particular type of ophthalmic surgery. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  15. Spectral entropy in monitoring anesthetic depth.

    PubMed

    Escontrela Rodríguez, B; Gago Martínez, A; Merino Julián, I; Martínez Ruiz, A

    2016-10-01

    Monitoring the brain response to hypnotics in general anesthesia, with the nociceptive and hemodynamic stimulus interaction, has been a subject of intense investigation for many years. Nowadays, monitors of depth of anesthesia are based in processed electroencephalogram by different algorithms, some of them unknown, to obtain a simplified numeric parameter approximate to brain activity state in each moment. In this review we evaluate if spectral entropy suitably reflects the brain electric behavior in response to hypnotics and the different intensity nociceptive stimulus effect during a surgical procedure. Copyright © 2015 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  16. Cerebrospinal fluid cutaneous fistula following obstetric epidural analgaesia. Case report.

    PubMed

    Fedriani de Matos, J J; Quintero Salvago, A V; Gómez Cortés, M D

    2017-10-01

    Cutaneous fistula of cerebrospinal fluid is a rare complication of neuroaxial blockade. We report the case of a parturient in whom an epidural catheter was placed for labour analgesia and 12h after the catheter was removed, presented an abundant asymptomatic fluid leak from the puncture site, compatible in the cyto-chemical analysis with cerebrospinal fluid. She was treated with acetazolamide, compression of skin orifice of the fluid leakage, antibiotic prophylaxis, hydration and rest, and progressed satisfactorily without requiring blood patch. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  17. Bariatric surgery, a risk factor for rhabdomyolysis.

    PubMed

    García-García, M L; Campillo-Soto, A; Martín-Lorenzo, J G; Torralba-Martínez, J A; Lirón-Ruiz, R; Aguayo-Albasini, J L

    2013-11-01

    Rhabdomyolysis has been increasingly recognized as a complication of bariatric surgery. We report a case of this complication and its consequences, in a patient who had undergone bariatric surgery, with a very high creatine kinase (CK) concentration, and whose renal function failed. Obesity causes a range of effects on all major organ systems. Knowledge of these effects and issues specific to the intensive care unit care of bariatric patients can help to predict and manage this underestimated complication in this population in which early diagnosis can alter the outcome. Copyright © 2012 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  18. [Anaesthesia for correction of scoliosis in pediatric patient with Friedreich's ataxia].

    PubMed

    Agámez Medina, G L; Pantin, E J; Lorthé, J; Therrien, P J

    2015-01-01

    Friedreich ataxia (FA) is an inherited autosomal recessive disease characterized by a neurological degenerative process of the cerebellum, spinal cord, and peripheral nerves. FA is associated with ataxia, dysarthria, motor and sensory impairment, scoliosis, cardiomyopathy, and diabetes. There is a significant risk of perioperative major complications during the anesthetic management of these patients. We present the case of a fourteen-year-old patient with FA, who had a posterior spinal fusion and instrumentation underwent to total intravenous anesthesia. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  19. Acute pulmonary edema following inflation of arterial tourniquet.

    PubMed

    Santhosh, M C B; Pai, R B; Rao, R P

    2014-10-01

    Arterial tourniquets are used as one of the methods for reducing blood loss and for allowing blood free surgical field. A 20-year-old, 45 kg healthy female with a sphere shaped pendunculated hemangioma in the popliteal fossa of her left lower limb was applied with arterial tourniquet after exsanguination. The procedure was performed under general anesthesia. Soon after exsanguination and tourniquet inflation, the patient developed pulmonary edema which subsided after deflating the tourniquet. The clinical evolution, treatment and pathophysiology of this complication are described. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  20. [Idiopathic intracranial hypertension: a caesarean with epidural anaesthesia after bringing the cerebrospinal fluid pressure back to normal].

    PubMed

    Pérez Rodríguez, M; de Carlos Errea, J; Dorronsoro Auzmendi, M; Batllori Gastón, M

    2013-12-01

    Idiopathic intracranial hypertension is diagnosed by exclusion. Because of its uncertain physiopathology and infrequent occurrence, its anaesthetic management is not well defined. The patient in this case is a pregnant woman with this disease with no lumbar-peritoneal shunt who was referred for non-urgent caesarean section, consisting of CSF drainage and pressure normalisation before the administration of epidural anaesthesia. We believe this technique can de effective to achieve adequate blockage and increased patient comfort, as well as improving postoperative recovery. Copyright © 2012 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  1. Cardiac arrest during a twin birth caesarean delivery.

    PubMed

    Pampín-Huerta, F R; Moreira-Gómez, D; Lozano-Requelme, M L; Molina-Nieto, F; Fontán-García-Boente, L; Moreira-Pacheco, M

    2016-04-01

    The case of a 35 year-old pregnant woman with a right ovarian vein thrombosis complicated with a floating thrombus in the inferior vena cava reaching the right atrium, is presented. The patient had a cardiac arrest due to a pulmonary embolism during a twin-birth caesarean delivery. Discussion includes the pathophysiology of this condition and management options in a cardiac arrest secondary to this aetiology, recovered with stable blood pressure, highlighting the role of thrombolytic therapy in the Postoperative Care Unit in this situation. Copyright © 2015 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  2. [Posterior reversible encephalopathy syndrome after neurosurgery: A literature review].

    PubMed

    Durán Paz, S; Moreno Casanova, I; Benatar-Haserfaty, J

    2015-12-01

    Posterior reversible encephalopathy syndrome is a clinical-radiological characterized by decreased level of consciousness, seizures, and visual disturbances, as well as radiologically ras brain edema, predominantly in parieto-occipital white matter regions. There are many situations that can trigger the disorder, including the administration of immunosuppressants, chemotherapy agents, hypertensive disorders, and sepsis. The case is described of a patient diagnosed with stage IV prostate adenocarcinoma, receiving chemotherapy, andundergoing a posterior reversible encephalopathy syndrome after surgery for resection of brain metastasis. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  3. Somos Hermanas Del Mismo Dolor (We Are Sisters of the Same Pain): Intimate Partner Sexual Violence Narratives Among Mexican Immigrant Women in the United States.

    PubMed

    Kim, Tiffany; Draucker, Claire B; Bradway, Christine; Grisso, Jeanne Ann; Sommers, Marilyn S

    2016-04-28

    Migration across international borders places tremendous stress on immigrant families and may put women at greater risk for intimate partner violence. In this study, we used narrative analysis methods to explore how nine Mexican immigrant women in the Northeastern United States described their experiences of intimate partner sexual violence, and how these stories were embedded within narratives of transition and movement across borders. We identified three major themes: The Virgin and the Whore, The Family, and Getting Ahead. We share important implications for researchers and health and social service providers working with this population. © The Author(s) 2016.

  4. [Pneumocephalus as a cause of a decrease in the bispectral index].

    PubMed

    Herreras Gutiérrez, J L; Gilsanz Rodríguez, F

    2014-01-01

    A sharp decrease in the values of the bispectral index (BIS), along with an increase in suppression rate, was observed in a patient after the removal of an epidermoid tumor in the cerebellopontine angle by right retrosigmoid access under general anesthesia. This was probably related to a frontal pneumocephalus. No accompanying neurological signs were observed. The patient was extubated in the Recovery Room with no further incidents, as the BIS increased again. The neurosurgeons chose conservative treatment, relying on the reabsorption and redistribution of the air. Copyright © 2012 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  5. 78 FR 62657 - Notice of Public Meeting, Southwest Colorado Resource Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-22

    ... indicated below. DATES: The Southwest Colorado RAC meeting will be held on November 15, 2013, in Dolores, Colorado. ADDRESSES: The Southwest Colorado RAC meeting will be held November 15, 2013, at the Dolores Public Lands Center, 29211 Highway 184, Dolores, CO 81323. The meeting will begin at 9 a.m. and adjourn...

  6. [The role of clevidipine in hypertension management: clinical results].

    PubMed

    Zuleta-Alarcón, A; Castellón-Larios, K; Bergese, S

    2014-12-01

    The prevalence of hypertension in general population is from 30% to 45%(.) Anesthesiologists frequently deal with the challenge of maintaining adequate control of perioperative blood pressure. On sudden elevations, a precise control is required to prevent end-organ damage. Recently, clevidipine, an ultra-short acting calcium antagonist has been approved by the FDA (www.accessdata.fda.gov), as a strategy for the intravenous treatment of hypertension; and by the Spanish Agency of Medicines and Medical Devices (www.aemps.gob.es) for the rapid reduction of arterial blood pressure in the perioperative setting. This medication has shown to have a rapid onset, easy titratability, and to exert a precise control of blood pressure. In addition, clevidipine has shown to be highly effective as monotherapy, and to have an excellent transition to oral antihypertensive therapy. For this article, an online search of the Medline literature was conducted up to February 2014 and "clevidipine" and "hypertension" used as keywords in order to analyze pharmacokinetics and pharmacodynamics of clevidipine. There are also clinical studies that provide evidence of the rapid and effective control that clevidipine has on blood pressure, especially in acute perioperative and emergency settings. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  7. Center for Development of Security Excellence (CDSE) 2013 Year End Report

    DTIC Science & Technology

    2013-01-01

    Humphrey Deputy Director, CDSE CDSE STATEMENT Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nunc bibendum dapibus dui, at porta nunc. In eget...accumsan odio. Donec rutrum varius purus, vitae venenatis urna porttitor eget. Mauris lorem dolor , facilisis eget purus quis, adipiscing tincidunt...ac quam at gravida. Cras a ligula suscipit, lobortis dolor vel, feugiat diam. Proin mattis lectus sit amet pellentesque interdum. Cras porttitor

  8. Factors associated with poor sleep quality in women with cancer.

    PubMed

    Mansano-Schlosser, Thalyta Cristina; Ceolim, Maria Filomena

    2017-03-02

    to analyze the factors associated with poor sleep quality, its characteristics and components in women with breast cancer prior to surgery for removing the tumor and throughout the follow-up. longitudinal study in a teaching hospital, with a sample of 102 women. The following were used: a questionnaire for sociodemographic and clinical characterization, the Pittsburgh Sleep Quality Index; the Beck Depression Inventory; and the Herth Hope Scale. Data collection covered from prior to the surgery for removal of the tumor (T0) to T1, on average 3.2 months; T2, on average 6.1 months; and T3, on average 12.4 months. Descriptive statistics and the Generalized Estimating Equations model were used. depression and pain contributed to the increase in the score of the Pittsburgh Sleep Quality Index, and hope, to the reduction of the score - independently - throughout follow-up. Sleep disturbances were the component with the highest score throughout follow-up. the presence of depression and pain, prior to the surgery, contributed to the increase in the global score of the Pittsburgh Sleep Quality Index, which indicates worse quality of sleep throughout follow-up; greater hope, in its turn, influenced the reduction of the score of the Pittsburgh Sleep Quality Index. analizar los factores asociados a la mala calidad del sueño, sus características y componentes en mujeres con cáncer de mama, antes de la cirugía de retirada del tumor y a lo largo del seguimiento. estudio longitudinal, en hospital universitario con muestra de 102 mujeres. Fueron utilizados: un cuestionario de caracterización sociodemográfica y clínica; el Índice de Calidad del Sueño de Pittsburgh; el Inventario de Depresión de Beck; y la Escala de Esperanza de Herth. La recolección comprendió los momentos: antes de la cirugía de retirada del tumor (T0), en (T1) en promedio 3,2 meses, en (T2) en promedio 6,1 meses y en (T3) en promedio 12,4 meses. Se utilizó estadística descriptiva y el modelo de Ecuaciones de Estimación Generalizada. la depresión y el dolor contribuyeron para el aumento del puntaje del Índice de Calidad del Sueño de Pittsburgh y la esperanza para la reducción del puntaje, de manera independiente, a lo largo del seguimiento. Los trastornos del sueño fueron el componente con puntuación más elevada, a lo largo del seguimiento. la presencia de la depresión y del dolor, previos a la cirugía, contribuyeron para el aumento del puntaje global del Índice de Calidad del Sueño de Pittsburgh, lo que indica peor calidad del sueño, a lo largo del seguimiento y, la mayor esperanza, a su vez, influenció en la reducción del puntaje del Índice de Calidad del Sueño de Pittsburgh. analisar os fatores associados à má qualidade do sono, suas características e componentes em mulheres com câncer de mama antes da cirurgia de retirada do tumor e ao longo do seguimento. estudo longitudinal, em hospital universitário com amostra de 102 mulheres. Foram utilizados: questionário de caracterização sociodemográfica e clínica, Índice de Qualidade do Sono de Pittsburgh; Inventário de Depressão de Beck; Escala de Esperança de Herth. Coleta compreendeu antes da cirurgia de retirada do tumor (T0) em T1, em média 3,2 meses; T2, em média 6,1 meses; T3, em média 12,4 meses. Utilizou-se estatística descritiva e o modelo de Equações de Estimação Generalizada. a depressão e a dor contribuíram para o aumento do escore do Índice de Qualidade de Sono de Pittsburgh, e a esperança, para a redução do escore, de maneira independente, ao longo do seguimento. Os transtornos do sono foram o componente com pontuação mais elevada, ao longo do seguimento. a presença de depressão e de dor, previamente à cirurgia, contribuiu para o aumento do escore global do Índice de Qualidade do Sono de Pittsburgh, o que indica pior qualidade do sono, ao longo do seguimento e, a maior esperança, por sua vez, influenciou na redução do escore do Índice de Qualidade do Sono de Pittsburgh.

  9. [Informed consent in anaesthesiology: period of notice as a requisite of validity].

    PubMed

    Galán Gutiérrez, J C; Galán Cortés, J C

    2014-02-01

    The analysis of one of the requisites of the validity of the informed consent, the notice period, during which the patient should be provided with information, so that he/she can reflect and fully exercise his/her Kantian right of self-determination. National legislation appears to be insufficient when dealing with this issue, which is compensated for in some regional legislations. We conclude by pointing the need to provide the patient with information with sufficient notice prior to operations, so that he/she can ponder over his/her decision. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  10. [Prolonged therapeutic hypothermia after pericardial effusion drain surgery].

    PubMed

    Román Fernández, A; López Álvarez, A; Barreiro Canosa, J L; Varela García, O; Fossati Puertas, S; Pereira Tamayo, J Á

    2014-01-01

    Therapeutic hypothermia is an effective treatment for neurological protection after out-of-hospital cardiac arrest, and may also be beneficial for in-hospital cardiac arrest. Its use is limited in post-surgical patients due to the risk of specific complications, particularly bleeding. There are significant differences among previous publications regarding the time to reach the target temperature and the duration of therapy, so the optimal strategy is not yet established. We present the case of a patient who suffered a perioperative cardiac arrest related to a pericardial tamponade, and who underwent therapeutic hypothermia for 48h. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  11. [Ischemic stroke in childhood. A complication of tonsillectomy].

    PubMed

    Matilla Álvarez, A; García Serrano, E; González de la Huebra Labrador, T; Morales Martín, A C; Yusta Martín, G; Vaquero Roncero, L M

    2016-02-01

    Tonsillectomy is one of the most frequently performed otorhinolaryngological procedures on children. The postoperative complications are classified into primary or intermediate, which generally appear within 24h, and as secondary or delayed, after 48 h. We present the case of an ischemic stroke after performing a tonsillectomy on a 3 year-old boy, which was diagnosed in the immediate postoperative period. Using brain echo-doppler and angio-CT, an intraluminal clot was observed in the left internal carotid artery, probably as a result of direct vessel injury during arterial ligature for hemostasis. Copyright © 2015 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  12. El Dia de la Independencia, September 16, 1810: El Grito de Dolores (Independence Day, September 16, 1810: The Cry of Dolores).

    ERIC Educational Resources Information Center

    Oakland Unified School District, CA.

    Each year on the eve of September 16, when the President of the Republic of Mexico has rung the church bell that once hung in the belfry at the Church of Our Lady of Sorrows in the small town of Dolores Hidalgo, he has once more proclaimed Independence Day. When Father Miguel Hidalgo y Costilla rang that same bell on September 16, 1810, he rang it…

  13. [Sepsis, cardiomyopathy and human immunodeficiency virus infection: presentation of a case].

    PubMed

    Llagunes, J; Arastey, S; Cobo Del Prado, I; Carmona, P; Peña, J J; Mínguez, C

    2014-04-01

    Sepsis in patients with human immunodeficiency virus (HIV) may be associated with the appearance of cardiac dysfunction. This is a challenge, both when making the differential diagnosis and determining the proper treatment, as there are numerous risk factors: Myocarditis due to the HIV itself, the presence or absence of highly active antiretroviral therapy, toxic substances, and cardiomyopathy associated with sepsis. The diagnostic and therapeutic approach to an HIV positive patient with septic shock and cardiac dysfunction is described, as well as a brief review of the different causes of cardiomyopathy which may affect this group of patients is also presented. Copyright © 2012 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  14. [Ultrasound-guided cutaneous intercostal branches nerves block: A good analgesic alternative for gallbladder open surgery].

    PubMed

    Fernández Martín, M T; López Álvarez, S; Mozo Herrera, G; Platero Burgos, J J

    2015-12-01

    Laparoscopic cholecystectomy has become the standard treatment for gallbladder diseases. However, there are still some patients for whom conversion to open surgery is required. This surgery can produce significant post-operative pain. Opioids drugs have traditionally been used to treat this pain, but side effects have led to seeking alternatives (plexus, nerve or fascia blocks or wound). The cases are presented of 4 patients subjected to ultrasound-guided intercostal branches blocks in the mid-axillary line from T6 to T12 with levobupivacaine as an analgesic alternative in open surgery of gallbladder, with satisfactory results. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  15. [Liability in Anaesthesiology: theory of disproportionate damage].

    PubMed

    Galán Gutiérrez, J C; Galán Cortés, J C

    2013-10-01

    An analysis is made of the controversial application of the theory of disproportionate damage in the anaesthetic act, due to the high inherent risk, and regardless of the seriousness and importance of the surgery being performed. The existence of a disproportionate damage, that is, damage not foreseen nor accountable within the framework of the professional performance of the anaesthetist, does not by itself determine the existence of liability on the part of the anaesthetist, but the demand from the professionals themselves for a coherent explanation of the serious disagreement between the initial risk implied by their actions and the final consequence produced. Copyright © 2012 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  16. [Cervical spine instability in the surgical patient].

    PubMed

    Barbeito, A; Guerri-Guttenberg, R A

    2014-03-01

    Many congenital and acquired diseases, including trauma, may result in cervical spine instability. Given that airway management is closely related to the movement of the cervical spine, it is important that the anesthesiologist has detailed knowledge of the anatomy, the mechanisms of cervical spine instability, and of the effects that the different airway maneuvers have on the cervical spine. We first review the normal anatomy and biomechanics of the cervical spine in the context of airway management and the concept of cervical spine instability. In the second part, we review the protocols for the management of cervical spine instability in trauma victims and some of the airway management options for these patients. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. All rights reserved.

  17. Ammonia encephalopathy and awake craniotomy for brain language mapping: cause of failed awake craniotomy.

    PubMed

    Villalba Martínez, G; Fernández-Candil, J L; Vivanco-Hidalgo, R M; Pacreu Terradas, S; León Jorba, A; Arroyo Pérez, R

    2015-05-01

    We report the case of an aborted awake craniotomy for a left frontotemporoinsular glioma due to ammonia encephalopathy on a patient taking Levetiracetam, valproic acid and clobazam. This awake mapping surgery was scheduled as a second-stage procedure following partial resection eight days earlier under general anesthesia. We planned to perform the surgery with local anesthesia and sedation with remifentanil and propofol. After removal of the bone flap all sedation was stopped and we noticed slow mentation and excessive drowsiness prompting us to stop and control the airway and proceed with general anesthesia. There were no post-operative complications but the patient continued to exhibit bradypsychia and hand tremor. His ammonia level was found to be elevated and was treated with an infusion of l-carnitine after discontinuation of the valproic acid with vast improvement. Ammonia encephalopathy should be considered in patients treated with valproic acid and mental status changes who require an awake craniotomy with patient collaboration. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  18. 76 FR 81962 - Notice of Public Meeting, Southwest Colorado Resource Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-29

    ... Ridgeway, Colorado; April 27, 2012, in Hotchkiss, Colorado; and October 26, 2012, in Dolores, Colorado... Center at 27501 Highway 184, Dolores, CO, 81323.The meetings will begin at 9 a.m. and adjourn at...

  19. 75 FR 23288 - Notice of Public Meeting, Southwest Colorado Resource Advisory Council Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-03

    ..., 2010, in Dolores, Colorado; August 13, 2010, in Gunnison, Colorado; and October 8, 2010, in Ridgway... will be held June 4, 2010, at the Anasazi Heritage Center at 27501 Highway 184, Dolores, Colorado 81323...

  20. Bathymetry of Groundhog Reservoir, Dolores County, Colorado, 2011

    USGS Publications Warehouse

    Kohn, Michael S.

    2012-01-01

    In order to better characterize the water supply capacity of Groundhog Reservoir, Dolores County, Colorado, the U.S. Geological Survey, in cooperation with the Dolores Water Conservancy District, conducted a bathymetric survey of Groundhog Reservoir. The study was performed in June 2011 using a man-operated boat-mounted multibeam echo sounder integrated with a global positioning system and a terrestrial real-time kinematic global positioning system. The two collected datasets were merged and imported into geographic information system software. A bathymetric map of the reservoir was generated in addition to plots for the stage-area and the stage-volume relations.

  1. Systems Engineering Body of Knowledge and Its Integration with Software Engineering

    DTIC Science & Technology

    2011-05-01

    e pro ess ona  soc e es  y  end of 2012. 801/27/2010 4/25/2011 9 Topic 2 (Article Title)Part 1 Related Topics Article Structure Lorem ipsum dolor  sit...amet[1], consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim...veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor [2] in

  2. Intrusion Detection System Visualization of Network Alerts

    DTIC Science & Technology

    2010-07-01

    Intrusion Detection System Visualization of Network Alerts Dolores M. Zage and Wayne M. Zage Ball State University Final Report July 2010...contracts. Staff Wayne Zage, Director of the S2ERC and Professor, Department of Computer Science, Ball State University Dolores Zage, Research

  3. Meningiomas del foramen magno: Reporte de 12 casos y revisión de la literatura

    PubMed Central

    Campero, Álvaro; Ajler, Pablo; Roman, Guillermo; Rivadeneira, Conrado

    2017-01-01

    Resumen Objetivo: El propósito del presente trabajo es presentar los resultados de 12 pacientes con diagnóstico de meningiomas del foramen magno (MFM), de localización anterior o lateral, operados con técnicas microquirúrgicas. Método: Desde Junio de 2005 a Diciembre de 2016, 12 pacientes con diagnóstico de MFM fueron intervenidos quirúrgicamente. Se evaluó: edad, sexo, localización de la lesión (anterior o lateral), sintomatología, tipo de abordaje utilizado y resultados postoperatorios. Resultados: De los pacientes intervenidos, 8 fueron mujeres y 4 varones. La edad promedio fue de 47 años. La localización fue anterior en 8 casos y lateral en 4 casos. La sintomatología más frecuente fue dolor occipito-cervical (8 casos), seguido de tetraparesia (3 casos). En los pacientes con MFM de localización anterior se realizó un abordaje extremo-lateral transcondilar (ELTC), mientras que en los tumores laterales el abordaje fue extremo-lateral retrocondilar (ELRC). En 10 casos la resección fue completa. En dos pacientes fue necesario dejar una pequeña lámina de meningioma sobre la arteria vertebral y a nivel del foramen yugular. Como complicaciones postoperatorias, 3 pacientes presentaron una paresia del XII nervio craneano y 2 pacientes paresia del XI nervio craneano; además, 1 paciente presentó una fístula de LCR. Conclusión: La cirugía de los MFM de localización anterior y lateral puede ser realizada de forma segura y efectiva. Es necesario: a) buen conocimiento anatómico de la región; b) disecar los músculos de la nuca en 2 planos, exponiendo el triángulo suboccipital y la arteria vertebral (AV); 3) realizar un abordaje ELRC en los tumores laterales, y ELTC en los tumores anteriores; y 4) buena técnica microquirúrgica. PMID:29142778

  4. [Incorrect programming of a target controlled infusion pump. Case SENSAR of the trimester].

    PubMed

    2014-10-01

    We report the case of a patient who underwent surgical aortic valve replacement. During general anaesthesia maintenance, the patient received a remifentanyl infusion via a target controlled infusion (TCI) system. The infusion pump that was prepared to deliver the infusion showed malfunction at the beginning of the surgery, so it was quickly replaced with a second pump. After a few minutes into the surgery, the patient presented with hypotension refractory to treatment. The remifentanyl syringe also emptied faster than expected. On reviewing the TCI pump, it was found that it was erroneously programmed for propofol instead of remifentanyl, thus the patient had received a very high dose of remifentanyl that was probably the cause of the haemodynamic disturbances. The incident was an error in equipment use, facilitated by hurry, lack of checking of the equipment prior to its use, and the complex and unclear design of the devices' screens. After analysis of this incident, all TCI pumps were reviewed, and all the programs for infrequently used drugs were deleted. Furthermore, 2 pumps were selected for exclusive use in the cardiac surgery theatre, one with propofol-only programming, and the other with remifentanyl-only programming, both clearly marked and situated in fixed places in that theatre. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  5. [Postoperative cortical blindness after right upper lung lobectomy].

    PubMed

    Bausili, M; Abreu, S; Unzueta, M C; García Álvarez, M; Crespí, J; Moral, M V

    2012-03-01

    Changes in vision after non-ophthalmic surgery are a serious complication that can have devastating consequences due to its potential irreversibility. This not only leads to medical problems, but also legal ones. Many causes that affect sight during the peri-operative period have been identified, whether due to optic nerve damage or of extra-ocular origin (in the neuro-optic pathways and/or cerebral cortex). AU these may have a multifactorial origin, and there is still controversy as regards it pathogenesis and treatment. We present the case of a thoracic surgery patient who had a bilateral amaurosis in the post-operative period, which had a favourable outcome. Copyright © 2010 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España.. All rights reserved.

  6. [Non-invasive mechanical ventilation in postoperative patients. A clinical review].

    PubMed

    Esquinas, A M; Jover, J L; Úbeda, A; Belda, F J

    2015-11-01

    Non-invasive ventilation (NIV) is a method of ventilatory support that is increasing in importance day by day in the management of postoperative respiratory failure. Its role in the prevention and treatment of atelectasis is particularly important in the in the period after thoracic and abdominal surgeries. Similarly, in the transplanted patient, NIV can shorten the time of invasive mechanical ventilation, reducing the risk of infectious complications in these high-risk patients. It has been performed A systematic review of the literature has been performed, including examining the technical, clinical experiences and recommendations concerning the application of NIV in the postoperative period. Copyright © 2015 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  7. A case of severe perioperative hypoxia in uncorrected tetralogy of fallot: Anesthetic management.

    PubMed

    Athar, M; Ali, S; Ahmed, S M; Mazahir, R

    2016-11-01

    Tetralogy of fallot (TOF) is one of the most common congenital heart disease (CHD) in children. With the development of pediatric surgery and intensive care units, increasing number of grown-up CHD patients are presenting for non-cardiac surgeries. Non-operated TOF patients suffer from chronic hypoxia and decreased pulmonary blood flow resulting in considerable alteration in the physiology. The optimal management of these patients, therefore, require a thorough understanding of the pathophysiology of the uncorrected TOF. We hereby report a case of successful management of a 10-year-old child with an uncorrected TOF posted for tibial external fixation device. Copyright © 2016 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  8. Rocuronium-sugammadex for electroconvulsive therapy management in neuroleptic malignant syndrome: A case report.

    PubMed

    Casas Reza, P; Gestal Vázquez, M; Outeiro Rosato, Á; López Álvarez, S; Diéguez García, P

    2017-02-01

    Neuroleptics are a group of drugs widely used in the treatment of psychotic symptoms. Among their adverse effects is the ability to trigger a neuroleptic malignant syndrome (NMS). The diagnosis of NMS is determined by exclusion, and its initial therapeutic management should be the withdrawal of neuroleptics, the administration of benzodiazepines, and electroconvulsive therapy (ECT). ECT is an effective treatment in these patients, and in those cases with a poor response to treatment with antipsychotic drugs. A review is presented on the treatment options and anaesthetic implications of ECT used to handle a patient diagnosed with paranoid schizophrenia in the context of NMS. Copyright © 2016 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  9. [Prophylaxis and treatment of arterial hypotension during caesarean with spinal anaesthesia].

    PubMed

    Arias, J; Lacassie, H J

    2013-11-01

    Caesarean section is one of the most common surgical procedures worldwide. Arterial hypotension is the most prevalent adverse effect after spinal anaesthesia. Various methods have been used to prevent or treat hypotension. Since there is no treatment 100% effective by itself, a multimodal management is required to achieve an optimum balance and avoidance of hemodynamic imbalance. Strategies to avoid this side effect are analyzed on the basis of the best evidence available so far, summarized as mechanical factors, anesthetics, fluids and vasopressors. After spinal anaesthesia for caesarean section, the best strategy available for prevention of hypotension appears to be the combination of crystalloids along with an alpha 1 agonist vasopressor. Copyright © 2012 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  10. Erector spinae plane block for analgesia after lower segment caesarean section: Case report.

    PubMed

    Yamak Altinpulluk, E; García Simón, D; Fajardo-Pérez, M

    2018-05-01

    Effective postoperative analgesia after emergency caesarean section is important because it provides early recovery, ambulation and breast-feeding. The ultrasound-guided erector spinae plane block has been orginally described for providing thoracic analgesia at the T5 transverse process by Forero et al. We performed post-operative bilateral erector spinae plane blocks with 20ml bupivacaine 0.25% at the level of the T9 transverse process in a pregnant woman after caesarean section. In this report, we described that bilateral erector spinae plane block at T9 level provides effective and long-lasting postoperative analgesia for lower abdominal surgery. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  11. Perioperative management of patients with cardiac implantable electronic devices.

    PubMed

    Poveda-Jaramillo, R; Castro-Arias, H D; Vallejo-Zarate, C; Ramos-Hurtado, L F

    2017-05-01

    The use of implantable cardiac devices in people of all ages is increasing, especially in the elderly population: patients with pacemakers, cardioverter-defibrillators or cardiac resynchronization therapy devices regularly present for surgery for non-cardiac causes. This review was made in order to collect and analyze the latest evidence for the proper management of implantable cardiac devices in the perioperative period. Through a detailed exploration of PubMed, Academic Search Complete (EBSCO), ClinicalKey, Cochrane (Ovid), the search software UpToDate, textbooks and patents freely available to the public on Google, we selected 33 monographs, which matched the objectives of this publication. Copyright © 2016 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  12. Paleoflood Hydrology and Flood Geomorphology in the Dolores Watershed, CO and UT

    NASA Astrophysics Data System (ADS)

    Cline, M. L.; Baker, V.

    2008-12-01

    Field evidence from six slackwater deposits suggests that 4-7 extreme floods have occurred on the Dolores River since the middle-late Holocene; each of which significantly exceeds the peak historical flood. Preliminary OSL ages for the oldest deposits are corroborated by AMS 14C, dendrochronological, and archeological evidence. In addition to being the first paleoflood study of the Dolores Watershed, this study addresses a critical missing hydroclimatic region in the southwestern U.S.: those areas whose surface hydrology correlates weakly with ENSO variability. Prior paleoflood studies in the Southwest have focused on hydroclimatic regions that correlate strongly with ENSO variability, linking periods of increased flood magnitude and frequency with periods of increased El Niño activity (e.g. Ely, 1997). In this study, we are addressing this critical gap by developing a robust paleoflood chronology based on multiple geochronology techniques. We have made correlations between individual slackwater deposits based on age-control, sediment color, texture, pedogenic development, and stratigraphic position. The correlated slackwater deposits lay within both stable bedrock reaches, as well as mixed bedrock-alluvial reaches. Correlative slackwater deposits between morphologically different reaches are critical because they allow us to make discharge estimates, where the differences may inform us of the degree of channel-bed stability-a critical assumption of paleoflood hydrology. From these differences in discharge estimates, we can infer middle-late Holocene alluvial incision rates.

  13. Impacts | Research Site Name | NREL

    Science.gov Websites

    laboris nisi ut aliquip ex ea commodo consequat. Width of 1746px - Height can vary Read more Success nisi ut aliquip ex ea commodo consequat. Title 2 Lorem ipsum dolor sit amet, consectetur adipiscing nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Title 3 Lorem ipsum dolor

  14. Repeat Event | Center for Cancer Research

    Cancer.gov

    Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam posuere egestas risus eget venenatis. Integer in metus a leo sodales pulvinar in sed dolor. Fusce tincidunt iaculis condimentum. Nam semper sapien nec est consequat, eu pretium arcu facilisis. Donec non viverra mauris. Pellentesque porttitor risus sit amet iaculis finibus. Ut quis justo consequat, fermentum sem in,

  15. Test Event | Center for Cancer Research

    Cancer.gov

    Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam posuere egestas risus eget venenatis. Integer in metus a leo sodales pulvinar in sed dolor. Fusce tincidunt iaculis condimentum. Nam semper sapien nec est consequat, eu pretium arcu facilisis. Donec non viverra mauris. Pellentesque porttitor risus sit amet iaculis finibus. Ut quis justo consequat, fermentum sem in,

  16. MultiDay Test | Center for Cancer Research

    Cancer.gov

    Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam posuere egestas risus eget venenatis. Integer in metus a leo sodales pulvinar in sed dolor. Fusce tincidunt iaculis condimentum. Nam semper sapien nec est consequat, eu pretium arcu facilisis. Donec non viverra mauris. Pellentesque porttitor risus sit amet iaculis finibus. Ut quis justo consequat, fermentum sem in,

  17. Normal Test | Center for Cancer Research

    Cancer.gov

    Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam posuere egestas risus eget venenatis. Integer in metus a leo sodales pulvinar in sed dolor. Fusce tincidunt iaculis condimentum. Nam semper sapien nec est consequat, eu pretium arcu facilisis. Donec non viverra mauris. Pellentesque porttitor risus sit amet iaculis finibus. Ut quis justo consequat, fermentum sem in,

  18. Acoustic and Cavitation Fields of Shock Wave Therapy Devices

    NASA Astrophysics Data System (ADS)

    Chitnis, Parag V.; Cleveland, Robin O.

    2006-05-01

    Extracorporeal shock wave therapy (ESWT) is considered a viable treatment modality for orthopedic ailments. Despite increasing clinical use, the mechanisms by which ESWT devices generate a therapeutic effect are not yet understood. The mechanistic differences in various devices and their efficacies might be dependent on their acoustic and cavitation outputs. We report acoustic and cavitation measurements of a number of different shock wave therapy devices. Two devices were electrohydraulic: one had a large reflector (HMT Ossatron) and the other was a hand-held source (HMT Evotron); the other device was a pneumatically driven device (EMS Swiss DolorClast Vet). Acoustic measurements were made using a fiber-optic probe hydrophone and a PVDF hydrophone. A dual passive cavitation detection system was used to monitor cavitation activity. Qualitative differences between these devices were also highlighted using a high-speed camera. We found that the Ossatron generated focused shock waves with a peak positive pressure around 40 MPa. The Evotron produced peak positive pressure around 20 MPa, however, its acoustic output appeared to be independent of the power setting of the device. The peak positive pressure from the DolorClast was about 5 MPa without a clear shock front. The DolorClast did not generate a focused acoustic field. Shadowgraph images show that the wave propagating from the DolorClast is planar and not focused in the vicinity of the hand-piece. All three devices produced measurable cavitation with a characteristic time (cavitation inception to bubble collapse) that varied between 95 and 209 μs for the Ossatron, between 59 and 283 μs for the Evotron, and between 195 and 431 μs for the DolorClast. The high-speed camera images show that the cavitation activity for the DolorClast is primarily restricted to the contact surface of the hand-piece. These data indicate that the devices studied here vary in acoustic and cavitation output, which may imply that the mechanisms by which they generate therapeutic effects are different.

  19. [Nitrid oxide, levosimendan and sildenafile in a patient with right ventricle dysfunction and severe pulmonary hypertension after cardiac surgery].

    PubMed

    Aleixandre, L; Cortell, J; Vicente, R; Herrera, P; Loro, J M; Valera, F

    2014-11-01

    Pulmonary hypertension (PHT) and the resulting right ventricle dysfunction are important risk factors in patients who undergo cardiac surgery. The treatment of PHT and right ventricle dysfunction should be focused on maintaining the correct right ventricle after load, improving right ventricle function and reducing the right ventricle pre-load and therefore reducing pulmonary vascular resistance by means of vasodilators. A combined therapy of vasodilators and medicines which have different mechanisms of action, is becoming an option for the treatment of PHT. We present a 65 year old woman that suffered from mitral regurgitation, aortic valve disease, tricuspid and ascending aortic dilation with 115mmHg of pulmonary artery pressure (by ultrasound evaluation). The patient was operated on of mitral, aortic valve and tricuspid plastia and proximal aortic artery plastia as well. Previosly to surgery the patient suffered right ventricle dysfunction and PHT and was treated with nitric oxide, intravenous sildenafil and levosimendan. Subsequent evolution was satisfactory, PHT being controlled, without arterial hypotension nor respiratory alterations. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  20. [Neuroanesthetic management for surgical clipping of a ruptured cerebral aneurysm: clinical practice guidelines].

    PubMed

    Ingelmo Ingelmo, I; Carmona Aurioles, J; Rama-Maceiras, P; Fàbregas Julià, N; Hernández-Palazón, J

    2010-12-01

    Subarachnoid hemorrhage due to spontaneous rupture of a cerebral aneurysm is associated with high rates of morbidity and mortality and requires multidisciplinary treatment. The debate on surgical vs endovascular treatment continues, although short-term clinical outcomes and survival rates are better after endovascular treatment. In Spain, a strong trend toward reduced use of clipping has been noted, and neuroanesthetists are less often called on to provide anesthesia in this setting. Our intervention, however, can be decisive. The neuroscience working group of the Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor has developed guidelines for managing anesthesia in these procedures. Based on a national survey and a systematic review of the literature, the recommendations emphasize the importance of ensuring appropriate intracranial conditions, treating complications, and taking steps to protect against cerebral hemorrhage.

  1. Sevoflurane anaesthesia for nasal surgery in a patient with multiple chemical sensitivity.

    PubMed

    Fernández Martín, M T; Álvarez López, J C

    2018-01-01

    Multiple chemical sensitivity syndrome is a group of complex disorders that include psychiatric disorders, chronic fatigue and/or respiratory problems. This syndrome could be triggered by specific allergens and toxins that cause neurophysiological sensitization and the appearance of the clinical symptomatology. Anaesthesia for these patients always poses a challenge for the anaesthetist, because they need to find and use drugs that do not trigger or aggravate the symptoms of the disease. Therefore, sevoflurane in these circumstances might be "the ideal anaesthetic". Performing general anaesthesia with sevoflurane as the sole anaesthetic agent, together with a series of environmental measures formed the basis for successful anaesthesia and surgery in our patient with a multiple chemical sensitivity syndrome. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  2. Perioperative management of pulmonary hypertension during lung transplantation (a lesson for other anaesthesia settings).

    PubMed

    Rabanal, J M; Real, M I; Williams, M

    2014-10-01

    Patients with pulmonary hypertension are some of the most challenging for an anaesthesiologist to manage. Pulmonary hypertension in patients undergoing surgical procedures is associated with high morbidity and mortality due to right ventricular failure, arrhythmias and ischaemia leading to haemodynamic instability. Lung transplantation is the only therapeutic option for end-stage lung disease. Patients undergoing lung transplantation present a variety of challenges for anaesthesia team, but pulmonary hypertension remains the most important. The purpose of this article is to review the anaesthetic management of pulmonary hypertension during lung transplantation, with particular emphasis on the choice of anaesthesia, pulmonary vasodilator therapy, inotropic and vasopressor therapy, and the most recent intraoperative monitoring recommendations to optimize patient care. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  3. Ultrasound-guided piriformis muscle injection. A new approach.

    PubMed

    Bevilacqua Alén, E; Diz Villar, A; Curt Nuño, F; Illodo Miramontes, G; Refojos Arencibia, F J; López González, J M

    2016-12-01

    Piriformis syndrome is an uncommon cause of buttock and leg pain. Some treatment options include the injection of piriformis muscle with local anesthetic and steroids. Various techniques for piriformis muscle injection have been described. Ultrasound allows direct visualization and real time injection of the piriformis muscle. We describe 5 consecutive patients, diagnosed of piriformis syndrome with no improvement after pharmacological treatment. Piriformis muscle injection with local anesthetics and steroids was performed using an ultrasound technique based on a standard technique. All 5 patients have improved their pain measured by numeric verbal scale. One patient had a sciatic after injection that improved in 10 days spontaneously. We describe an ultrasound-guided piriformis muscle injection that has the advantages of being effective, simple, and safe. Copyright © 2016 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  4. [Non-invasive mechanical ventilation with a facial interface during sedation for a percutaneous endoscopic gastrostomy in a patient with amyotrophic lateral sclerosis].

    PubMed

    González-Frasquet, M C; García-Covisa, N; Vidagany-Espert, L; Herranz-Gordo, A; Llopis-Calatayud, J E

    2015-11-01

    Amyotrophic lateral sclerosis is a chronic neurodegenerative disease of the central nervous system which affects the motor neurons and produces a progressive muscle weakness, leading to atrophy and muscle paralysis, and ultimately death. Performing a percutaneous endoscopic gastrostomy with sedation in patients with amyotrophic lateral sclerosis can be a challenge for the anesthesiologist. The case is presented of a 76-year-old patient who suffered from advanced stage amyotrophic lateral sclerosis, ASA III, in which a percutaneous endoscopic gastrostomy was performed with deep sedation, for which non-invasive ventilation was used as a respiratory support to prevent hypoventilation and postoperative respiratory complications. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  5. [Takotsubo cardiomyopathy in the context of Staphylococcus aureus sepsis].

    PubMed

    Núñez, D; Bermejo, R; Rodríguez-Velasco, A

    2014-03-01

    Takotsubo cardiomyopathy consists of a transient dysfunction of the left ventricle. It is characterised by an impaired left ventricular segmentary contractility, without significant coronary lesions in the coronary angiography. It usually occurs after an episode of physical or emotional stress. We present the case of a 70 year-old woman, who, in the postoperative period of an ankle osteosynthesis, developed a Takotsubo cardiomyopathy in the context of a sepsis caused by Staphylococcus aureus. She presented with acute lung oedema and a clinical picture of low cardiac output. The echocardiogram showed left ventricular medioapical akinesia. Coronary angiography was normal. She was treated with supportive measures with good progress. At 33 days from onset she was able to be discharged from hospital to home with normal systolic function on echocardiography. Copyright © 2012 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  6. The PECS II block as a major analgesic component for clavicle operations: A description of 7 case reports.

    PubMed

    Schuitemaker R, J B; Sala-Blanch, X; Rodriguez-Pérez, C L; Mayoral R, J T; López-Pantaleon, L A; Sánchez-Cohen, A P

    2018-01-01

    Clavicle fractures correspond to 35% of traumatic fractures of the shoulder girdle. Regional anaesthesia has shown better analgesic results than systemic treatment for perioperative management. Innervation of the clavicle is complex, at present its knowledge raises controversy. The lateral pectoral nerve through the innervating musculature predominantly participates in the lateral and anterior part of the clavicle. The following report of 7 cases describes the effective postoperative analgesia of modified PEC II block in patients with middle third clavicle fracture or acromioclavicular dislocation who underwent a modified PEC II block for postoperative pain management, in the context of a multimodal analgesia. The potential advantage of this management over other analgesic procedures should be evaluated in specific clinical trials. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  7. Anti-NMDA (a-NMDAR) receptor encephalitis related to acute consumption of metamphetamine: Relevance of differential diagnosis.

    PubMed

    Iriondo, O; Zaldibar-Gerrikagoitia, J; Rodríguez, T; García, J M; Aguilera, L

    2017-03-01

    A 19-year-old male came to the Emergency Room of our hospital due to an episode of dystonic movements and disorientation 4 days after consuming methamphetamine, which evolved to a catatonic frank syndrome and eventually to status epilepticus. Definitive diagnosis was anti-NMDA receptor encephalitis, an acute inflammation of the limbic area of autoimmune origin in which early diagnosis and treatment are key elements for the final outcome. In this case, initial normal tests and previous methamphetamine poisoning delayed diagnosis, because inhaled-methamphetamine poisoning causes similar clinical symptoms to anti-NMDA receptor encephalitis. Methamphetamine poisoning may have caused an immune response in the patient, bringing on the progress of the pathology. Copyright © 2016 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  8. [Anaesthetic implications in a pregnant patient with an extreme thrombocytopenia due to a May-Hegglin anomaly: general o regional anaesthesia?].

    PubMed

    García Vallejo, G; Cabellos, M; Kabiri, M; Fraile, J R; Cuesta, J

    2014-10-01

    The May-Hegglin anomaly is an inherited disorder, so uncommon that the incidence is still unknown. It is characterized by macro-thrombocytopenia with normal platelet function and cytoplasmic inclusion bodies in granulocytes. The case is reported of a 28-year-old primiparous patient who had an urgent caesarean section due to failed induction of labour. The patient had no history of abnormal bleeding. Other causes of thrombocytopenia or platelet dysfunction, such as preeclampsia, HELLP syndrome, or placental abruption, were ruled out. The platelet count prior to surgery was 20,900/mm(3) with normal platelet function. General anaesthesia was performed. No excessive bleeding occurred and a platelet transfusion was not needed. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  9. Cardiac arrest related to anaesthesia in Williams-Beuren syndrome.

    PubMed

    Lucena Delgado, J; Sanabria Carretero, P; Durán la Fuente, P; Gónzalez Rocafort, A; Castro Parga, L; Reinoso Barbero, F

    2018-04-01

    Williams-Beuren syndrome is the clinical manifestation of a congenital genetic disorder in the elastin gene, among others. There is a history of cardiac arrest refractory to resuscitation manoeuvres in anaesthesia. The incidence of myocardial ischaemia is high during anaesthetic induction, but there are patients who do not have this condition yet also have had very serious cardiac events, and issues that are still to be resolved. Case descriptions will enable the common pathophysiological factors to be defined, and decrease morbidity and mortality. We report the case of a 3-year-old boy with cardiac arrest at induction, rescued with circulatory assistance with extracorporeal membrane oxygenation and hypothermia induced for cerebral protection. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  10. [Acute respiratory distress syndrome: a review of the Berlin definition].

    PubMed

    de Luis Cabezón, N; Sánchez Castro, I; Bengoetxea Uriarte, U X; Rodrigo Casanova, M P; García Peña, J M; Aguilera Celorrio, L

    2014-01-01

    Acute Respiratory Distress Syndrome (ARDS) is due to many causes. The absence of a universal definition up until now has led to a series of practical problems for a definitive diagnosis. The incidences of ARDS and Acute Lung Injury (ALI) vary widely in the current literature. The American-European Consensus Conference definition has been applied since its publication in 1994 and has helped to improve knowledge about ARDS. However, 18 years later, in 2011, the European Intensive Medicine Society, requested a team of international experts to meet in Berlin to review the ARDS definition. The purpose of the Berlin definition is not to use it as a prognostic tool, but to improve coherence between research and clinical practice. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  11. [Thoracoscopic thymectomy with carbon dioxide insufflation in the mediastinum].

    PubMed

    Ferrero-Coloma, C; Navarro-Martinez, J; Bolufer, S; Rivera-Cogollos, M J; Alonso-García, F J; Tarí-Bas, M I

    2015-02-01

    The case is presented of a 71 year-old male, diagnosed with a thymoma. A thoracoscopic thymectomy was performed using the carbon dioxide insufflation technique in the mediastinum. During the procedure, while performing one-lung ventilation, the patient's respiration worsened. The contralateral lung had collapsed, as carbon dioxide was travelling from the mediastinum to the thorax through the opened pleura. Two-lung ventilation was decided upon, which clearly improved oxygenation in the arterial gases and airway pressures. Both pH and pCO2 stabilized. The surgical approach and the carbon dioxide technique were continued because 2-lung ventilation did not affect the surgical procedure. This technique has many serious complications and it should always be performed using 2-lung ventilation. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  12. [Evaluation of the scales used to measure anxiety and child behaviour during the induction of anaesthesia. Literature review].

    PubMed

    Jerez, C; Lázaro, J J; Ullán, A M

    2016-02-01

    The assessment of children's anxiety during anaesthetic induction is useful to determine if pre-operative strategies have been effective in reducing anxiety. The aim of this study is to review the different tools used to evaluate child anxiety or behaviour during the induction of anaesthesia. The electronic databases with no date limits were reviewed in December 2013, with a second review repeated in September 2014. A data extraction template was applied to find the scales used in the articles. Eight observational scales were found. Six of them can only be used during induction of anaesthesia, and two of those could be applied at various perioperative times, before surgery and during induction of anaesthesia. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  13. Research | Research Site Name | NREL

    Science.gov Websites

    laboris nisi ut aliquip ex ea commodo consequat. Research Topic Images should have a width of 768 - height can vary. Lorem Ipsum Images should have a width of 768 - height can vary. Lorem Ipsum dolor sit amet consectetur Images should have a width of 768 - height can vary. Lorem Ipsum Lorem ipsum dolor sit amet

  14. Fluid balance and chloride load in the first 24h of ICU admission and its relation with renal replacement therapies through a multicentre, retrospective, case-control study paired by APACHE-II.

    PubMed

    González-Castro, A; Ortiz-Lasa, M; Leizaola, O; Salgado, E; Irriguible, T; Sánchez-Satorra, M; Lomas-Fernández, C; Barral-Segade, P; Cordero-Vallejo, M; Rodrigo-Calabia, E; Dierssen-Sotos, T

    2017-05-01

    To analyse the association between water balance during the first 24h of admission to ICU and the variables related to chloride levels (chloride loading, type of fluid administered, hyperchloraemia), with the development of acute kidney injury renal replacement therapy (AKI-RRT) during patients' admission to ICU. Multicentre case-control study. Hospital-based, national, carried out in 6 ICUs. Cases were patients older than 18 years who developed an AKI-RRT. Controls were patients older than 18 years admitted to the same institutions during the study period, who did not develop AKI-RRT during ICU admission. Pairing was done by APACHE-II. An analysis of unconditional logistic regression adjusted for age, sex, APACHE-II and water balance (in evaluating the type of fluid). We analysed the variables of 430 patients: 215 cases and 215 controls. An increase of 10% of the possibility of developing AKI-RRT per 500ml of positive water balance was evident (OR: 1.09 [95% CI: 1.05 to 1.14]; P<.001). The study of mean values of chloride load administered did not show differences between the group of cases and controls (299.35±254.91 vs. 301.67±234.63; P=.92). The water balance in the first 24h of ICU admission relates to the development of IRA-TRR, regardless of chloraemia. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  15. Optical spectroscopy of X-ray sources in the Taurus molecular cloud: discovery of ten new pre-main sequence stars

    NASA Astrophysics Data System (ADS)

    Scelsi, L.; Sacco, G.; Affer, L.; Argiroffi, C.; Pillitteri, I.; Maggio, A.; Micela, G.

    2008-11-01

    Aims: We have analyzed optical spectra of 25 X-ray sources identified as potential new members of the Taurus molecular cloud (TMC), in order to confirm their membership in this star-forming region. Methods: Fifty-seven candidate members were previously selected among the X-ray sources in the XEST survey, having a 2MASS counterpart compatible with a pre-main sequence star based on color-magnitude and color-color diagrams. We obtained high-resolution optical spectra for 7 of these candidates with the SARG spectrograph at the TNG telescope, which were used to search for lithium absorption and to measure the Hα line and the radial and rotational velocities. Then, 18 low-resolution optical spectra obtained with the instrument DOLORES for other candidate members were used for spectral classification, for Hα measurements, and to assess membership together with IR color-color and color-magnitude diagrams and additional information from the X-ray data. Results: We found that 3 sources show lithium absorption, with equivalent widths (EWs) of 500 mÅ, broad spectral line profiles, indicating rotational velocities of 20{-}40 km s-1, radial velocities consistent with those for known members, and Hα emission. Two of them are classified as new weak-lined T Tauri stars, while the EW ( -9 Å) of the Hα line and its broad asymmetric profile clearly indicate that the third star (XEST-26-062) is a classical T Tauri star. Fourteen sources observed with DOLORES are M-type stars. Fifteen sources show Hα emission. Six of them have spectra that indicate surface gravity lower than in main sequence stars, and their de-reddened positions in IR color-magnitude diagrams are consistent with their derived spectral type and with pre-main sequence models at the distance of the TMC. The K-type star XEST-11-078 is confirmed as a new member on the basis of the strength of the Hα emission line. Overall, we confirm membership to the TMC for 10 out of 25 X-ray sources observed in the optical. Three sources remain uncertain. Based on data collected with the Italian Telescopio Nazionale Galileo (TNG) operated on the island of La Palma by the Centro Galileo Galilei of INAF (Istituto Nazionale di Astrofisica) at the Spanish Observatorio del Roque del los Muchachos of the Instituto de Astrofìsica de Canarias.

  16. The Challenge of Serving a Diverse Church: Being Christ for Others

    ERIC Educational Resources Information Center

    Boyle, Gregory J.

    2010-01-01

    Rev. Gregory Boyle, S.J., was ordained a priest in 1984 and shortly afterward became the pastor of Dolores Mission parish, serving from 1986-1992. While at Dolores Mission, he developed numerous programs for at-risk youth in the community. In 2001 his various projects assisting youths in gangs were united under one banner: Homeboy Industries.…

  17. Large Oncosomes: A Novel Liquid Biopsy for Genetic Profiling in Patients with Castration-Resistant Prostate Cancer

    DTIC Science & Technology

    2017-09-01

    Resistant Prostate Cancer PRINCIPAL INVESTIGATOR: Dolores Di Vizio, MD, PhD CONTRACTING ORGANIZATION: Cedars-Sinai Medical Center Los Angeles...Castration-Resistant Prostate Cancer 5a. CONTRACT NUMBER 5b. GRANT NUMBER W81XWH-16-1-0397 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Dolores Di...biopsy” changing the landscape of precision medicine. 15. SUBJECT TERMS Metastatic Castration Resistant Prostate Cancer , Extracellular Vesicles

  18. VizieR Online Data Catalog: X-ray sources close to 3C 295 galaxy cluster (D'Elia+, 2008)

    NASA Astrophysics Data System (ADS)

    D'Elia, V.; Fiore, F.; Mathur, S.; Cocchia, F.

    2008-09-01

    To acquire the optical spectra of the 3C 295 sources, we proposed a Multi Object Spectroscopy (MOS) programme using DOLORES@TNG (AOT 9). Two acquisition images each of exposure time 900 s and with a limiting magnitude of R~24, had already been obtained using DOLORES on March 19, 2002. We acquired the spectral data on 22 and 23 March, 2004. (1 data file).

  19. [Usefulness of haemoperfusion in the treatment of the severe septic patient: an update].

    PubMed

    Pestaña, D; Ojeda, N; Padrón, O M; Higuera, E; Rey, T; Aldecoa, C

    2013-01-01

    Haemoperfusion is an extracorporeal technique that removes endotoxin and/or inflammatory mediators by means of an adsorptive mechanism during the passage of the blood through a porous filter. Most of the studies in the literature use polymyxin B as the adsorptive agent. This treatment is based on the assumption that the removal of endotoxin and inflammatory mediators from the circulation attenuates the inflammatory response in sepsis. This review summarizes the theoretical basis, and the experimental and clinical results published to date with the use of haemoperfusion. Although most of the studies show positive results, some doubts have arisen about the suitability of the methods described (small number of cases, low quality of the experimental design, and excessive mortality in the control groups). There are also some inconsistencies regarding the theoretical basis of its use (lack of positive effects after the removal of endotoxin from the circulation using alternative mechanisms, discrepancies regarding the best moment to initiate the therapy, unexplained beneficial effects in the absence of increased endotoxin levels). It is the opinion of the authors that haemoperfusion represents a promising therapy for the treatment of sepsis, but consider that its usefulness requires confirmation in well designed studies before being included in protocols. Copyright © 2011 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  20. Anesthetic management of a patient diagnosed with CADASIL (cerebral arteriopathy, autosomal dominant, with subcortical infarcts and leukoencephalopathy).

    PubMed

    Errando, C L; Navarro, L; Vila, M; Pallardó, M A

    2012-02-01

    CADASIL (cerebral arteriopathy, autosomal dominant, with subcortical infarcts and leu-koencephalopathy) is an infrequent inherited disease that could have anesthetic implica-tions. However these have rarely been reported. We present a male patient previously diagnosed with CADASIL, who had suffered an ischemic vascular cerebral accident with a MRI compatible with leukoencephalopathy, and who was dependent for daily activities, and sustained dementia, mood alterations, apathy, and urine incontinence. He had famil-ial antecedents of psychiatric symptoms and ischemic stroke events in several relatives including his father, two brothers and one sister. He was scheduled for arthrodesis of the left knee because of multiple infectious complications of prosthetic knee surgery. He was under clopidogrel treatment which was withdrawn seven days before surgery. The pro-cedure was performed under combined spinal-epidural anesthesia, intraoperative seda-tion with midazolam, and postoperative multimodal analgesia including epidural patient controlled analgesia. The perioperative management was uneventful and we outline the adequacy of managing these patients under regional anesthesia and analgesia, as these permit to maintain hemodynamic stability leading to adequate cerebral perfusion, key to avoid an increase in the effects of the chronic arteriopathy patients with CADASIL sustain. Copyright © 2012 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  1. [Do anesthetic techniques influence postoperative outcomes? Part II].

    PubMed

    Esteve, N; Valdivia, J; Ferrer, A; Mora, C; Ribera, H; Garrido, P

    2013-02-01

    The knowledge of the influence of anesthetic techniques in postoperative outcomes has opened a large field of research in recent years. In this second part, we review some of the major controversies arising from the literature on the impact of anesthetic techniques on postoperative outcomes in 6 areas: postoperative cognitive dysfunction, chronic postoperative pain, cancer recurrence, postoperative nausea/vomiting, surgical outcomes, and resources utilization. The development of protective and preventive anesthetic strategies against short and long-term postoperative complications will probably occupy an important role in our daily anesthetic practice. Dynamic postoperative pain control has been confirmed as one of the basic requirements of accelerated postoperative recovery programs ("fast-track surgery"), and it is also a preventive factor for development of chronic postoperative pain. The weight of anesthetic technique on postoperative immunosuppression is to be defined. The potential influence of anesthesia on cancer recurrence, is a highly controversial area of research. The classic pattern of perioperative fluid therapy may increase postoperative complications. On the other hand, the maintenance of normoglycemia and normothermia was associated with a decreased postoperative morbidity. The high volume of surgical procedures means that the adequacy of human, organizational and technological resources have a major impact on overall costs. Copyright © 2011 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España, S.L. All rights reserved.

  2. Ependimoma myxopapilar sacro gigante con osteolisis

    PubMed Central

    Ajler, Pablo; Landriel, Federico; Goldschmidt, Ezequiel; Campero, Álvaro; Yampolsky, Claudio

    2014-01-01

    Objetivo: la presentación de un caso de una paciente con un ependimoma sacro con extensa infiltración y destrucción ósea local. Descripción del caso: una mujer de 53 años acudió a la consulta por dolor lumbosacro y alteraciones sensitivas perineales y esfinterianas. La imágenes por Resonancia Magnética (IRM) y la Tomografía Axial Computada (TAC) mostraron una lesión expansiva gigante a nivel S2-S4 con extensa osteólisis e invasión de tejidos adyacentes. Se realizó una exéresis tumoral completa con mejoría del estatus funcional. La anatomía patológica informó ependimoma mixopapilar. Discusión: la extensión de la resección quirúrgica es el mejor predictor de buen pronóstico. El tratamiento radiante se reserva como opción adyuvante para las resecciones incompletas y recidiva tumoral. La quimioterapia sólo debería utilizarse en casos en que la cirugía y la radioterapia estén contraindicadas. Conclusión: Los ependimomas mixopapilares sacros con destrucción ósea y presentación intra y extradural son muy infrecuentes y deben ser tenidos en cuenta entre los diagnósticos diferenciales preoperatorios. Su resección total, siempre que sea posible, es la mejor alternativa terapéutica. PMID:25165615

  3. Analgesic effect of a single-dose of perineural dexamethasone on ultrasound-guided femoral nerve block after total knee replacement.

    PubMed

    Morales-Muñoz, C; Sánchez-Ramos, J L; Díaz-Lara, M D; González-González, J; Gallego-Alonso, I; Hernández-Del-Castillo, M S

    2017-01-01

    Total knee replacement is usually a very painful procedure. A single-dose of femoral nerve block has been shown to provide similar analgesia to an epidural, with fewer side effects, but limited in time. To compare the analgesia provided by dexamethasone used at perineural level in the femoral nerve block after total knee replacement with the one used at intravenous level, and with that of a control group. A prospective, randomised, double-blind controlled trial was conducted on 81 patients randomly assigned to one of three groups: 1)IV dexamethasone (8mg); 2)perineural dexamethasone (8mg), and 3)placebo. All patients received 20ml of ropivacaine 0.5% for femoral nerve block. The primary outcome was the duration of the sensory-analgesic block of the femoral nerve block. The secondary outcomes included pain intensity measurements, patient satisfaction, and incidence of complications. Randomisation was effective. Analgesia duration was significantly higher (P<.0001) in the perineural dexamethasone group (mean 1152.2min, 95% confidence interval [95% CI]: 756.9-1547.6) in comparison with the control group (mean 186min, 95%CI: 81.2-292) and dexamethasone IV group (mean 159.4min, 95%CI: 109.8-209). Postoperative pain, complications and side effects were also lower in this group. Dexamethasone prolongs sensory block of single dose of femoral nerve block using ropivacaine. It also provides better analgesia and patient satisfaction, with fewer side effects. Copyright © 2016 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  4. [Breakthrough pain treatment with sublingual fentanyl in patients with chronic cutaneous ulcers].

    PubMed

    Domingo-Triadó, V; López Alarcón, M D; Villegas Estévez, F; Alba Moratillas, C; Massa Domínguez, B; Palomares Payá, F; Mínguez Martí, A; Debón Vicent, L

    2014-10-01

    The aim of the study was to assess the efficacy and safety of opioids in the management of pain in those patients with chronic cutaneous ulcers and breakthrough/incidental pain. An open-label, multicentre, prospective, uncontrolled study was conducted in the pain and ulcer units of 5 hospitals across the Comunidad Valenciana. Eligibility criteria were baseline pain 4 in the visual analogue scale or breakthrough procedural pain 4. Exclusion criteria were cognitive impairment, opioid intolerance, or patient refusal to provide informed consent. The protocol scheduled 5 controls: baseline (enrolment), 15 days, one month, 2 months, and 3 months. The main outcome measure of the study was the visual analogue scale score during rest, movement and procedures. Opioids were administered for release of the baseline pain, and sublingual fentanyl for breakthrough pain. A total of 32 patients (86.5%) completed the study. Baseline pain achieved a mean improvement of 3.6 visual analogue scale points (SD 2.3), movement pain improved by 3.9 points (SD 2.5) and procedural pain improved by 4.5 points (SD 2.8), and the mean pain intensity improvement was statistically significant from the first control and at all controls thereafter (P<.001). Nausea was reported by 14 patients (43.8%), drowsiness and constipation by 7 (21.9%), itching by 5 (15.6%), and one (3.1%) reported vomiting. Structured assessment of pain is a key concept in the management of patient with chronic cutaneous ulcers. The results of this study suggest that opioid therapy provides clinically significant pain relief with few adverse effects. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  5. Anesthesia in a pediatric patient with ROHADD syndrome.

    PubMed

    Esparza Isasa, E; Palomero Rodríguez, M A; Acebedo Bambaren, I; Medrano Viñas, C; Gil Mayo, D; Domínguez Pérez, F; Pestaña Lagunas, D

    2018-05-01

    Rapid-onset obesity with hypothalamic dysfunction, hypoventilation, and autonomic dysregulation (ROHHAD) syndrome is a rare entity that is characterised by its onset in healthy children at 2-4 years of age. It is a complex syndrome that includes, among other symptoms, rapid weight gain with hyperphagia, hypothalamic dysfunction, central hypoventilation, and autonomic dysregulation. The case is presented of a 10-year-old boy with a diagnosis of ROHHAD syndrome undergoing insertion of a port-a-cath under general anaesthesia, who developed complications during the anaesthetic procedure related to his illness. The peri-operative management of these patients represents a challenge for the anaesthetist, given the involvement of multiple systems and the frequent respiratory comorbidities associated with them. A summary is presented of some of the implications and anaesthetic considerations that must be taken into account in the management of these patients. Copyright © 2018 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  6. [Acarbose and propofol: a dangerous combination?].

    PubMed

    Rocha-Honor, E; Polo-Romero, F J; Sánchez-Beteta, P; Martínez-Peguero, J; Santisteban-López, Y; Beato-Pérez, J L

    2014-02-01

    Hepatotoxicity is a rare complication following the use of propofol and can be potentially serious if an early diagnosis is not made. Propofol is being increasingly used in daily practice, not only in surgery, but also in outpatient sedation procedures, such as endoscopy. Acarbose is a well-known drug used in type 2 diabetes treatment, particularly in the early phase. A case is reported on a patient who suffered an acute hepatitis secondary to the use of propofol in ophthalmology surgery, a hepatitis probably enhanced by prior use of acarbose, a drug that also can cause hepatotoxicity. An early diagnosis and it was resolved without complications. This case could contribute to improve pre-anesthetic evaluation of patients who will be undergoing sedation with propofol in order to avoid the possible appearance of hepatitis. Copyright © 2012 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  7. [Awake craniotomy. Considerations in special situations].

    PubMed

    Solera Ruiz, I; Uña Orejón, R; Valero, I; Laroche, F

    2013-01-01

    Awake craniotomy was the earliest surgical procedure known, and it has become fashionable again. In the past it was used for the surgical management of intractable epilepsy, but nowadays, its indications are increasing, and it is a widely recognized technique for the resection of mass lesions involving the eloquent cortex, and for deep brain stimulation. The procedure is safe, provides excellent results, and saves money and resources. The anesthesiologist should know the principles underlying neuroanesthesia, the technique of scalp blockade, and the sedation protocols, as well as feeling comfortable with advanced airway management. The main anesthetic aim is to keep patients cooperating when required (analgesia-based anesthesia). This review attempts to summarize the most recent evidence from the clinical literature, a long as the number of patients undergoing craniotomies in the awake state are increasing, specifically in the pediatric population. Copyright © 2011 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  8. [Non-invasive mechanical ventilation in the pre- and intraoperative period and difficult airway].

    PubMed

    Esquinas, A M; Jover, J L; Úbeda, A; Belda, F J

    2015-11-01

    Non-invasive mechanical ventilation is a method of ventilatory assistance aimed at increasing alveolar ventilation, thus achieving, in selected subjects, the avoidance of endotracheal intubation and invasive mechanical ventilation, with the consequent improvement in survival. There has been a systematic review and study of the technical, clinical experiences, and recommendations concerning the application of non-invasive mechanical ventilation in the pre- and intraoperative period. The use of prophylactic non-invasive mechanical ventilation before surgery that involves significant alterations in the ventilatory function may decrease the incidence of postoperative respiratory complications. Its intraoperative use will mainly depend on the type of surgery, type of anaesthetic technique, and the clinical status of the patient. Its use allows greater anaesthetic depth without deterioration of oxygenation and ventilation of patients. Copyright © 2015 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  9. [Migration of a stent implanted in the pulmonary artery of a patient with tetralogy of Fallot].

    PubMed

    Palomero Rodríguez, M A; Gabaldón Rivilla, M; Cabestrero Alonso, D; Gonzalez Cibrián, C; Abelleira Pardeiro, C; Centella Hernánez, T; Collado Gutierrez, R; Asuero de Lis, M S; Gómez González, R

    2014-05-01

    Tetralogy of Fallot is a congenital heart disease that accounts for 11-13% of the congenital cardiomyopathies. Stenosis and hyperplasia of the pulmonary arteries occur in a high proportion of them as this disease causes a native stenosis of the pulmonary branch, which can be surgically repaired with a stent. The use of balloon expandable intravascular stents is an alternative technique to further surgery in patients with congenital heart diseases. However, despite the gradual increase in their use, the limited number of procedures, combined with the wide anatomical variability and different characteristics of these patients, even in expert hands, stent implants are associated with a not inconsiderable incidence of complications. These are not always obvious and often require performing surgery in patients who have already had multiple interventions, thus increasing the complexity and the risk. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  10. Cerebral oximetry monitoring in the management of severe hypoxaemia associated with transposition of the great arteries with balloon atrial septostomy.

    PubMed

    Pérez Moreno, J C; Nájera Losada, D C; Sanabria Carretero, P; Paredes Lacave, Á; Benito Bartolomé, F

    2018-05-01

    Transposition of the great arteries (D-TGA) is one of the most common congenital heart diseases requiring neonatal surgical intervention. In the desperately ill neonate with TGA and the resultant hypoxaemia, acidemia, and congestive heart failure, improvement is often obtained with balloon atrial septostomy (BAS). Current methods employed to evaluate oxygen delivery and tissue consumption are frequently nonspecific. Near infrared spectroscopy (NIRS) allows a continuous non-invasive measurement of tissue oxygenation which reflects perfusion status in real time. Because little is known about the direct effect of BAS on the neonatal brain and on cerebral oxygenation, we measured the effectiveness of BAS in two patients with D-TGA using NIRS before and after BAS. We concluded BAS improves cerebral oxygen saturation in neonates with D-TGA. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  11. Consciousness, cognition and brain networks: New perspectives.

    PubMed

    Aldana, E M; Valverde, J L; Fábregas, N

    2016-10-01

    A detailed analysis of the literature on consciousness and cognition mechanisms based on the neural networks theory is presented. The immune and inflammatory response to the anesthetic-surgical procedure induces modulation of neuronal plasticity by influencing higher cognitive functions. Anesthetic drugs can cause unconsciousness, producing a functional disruption of cortical and thalamic cortical integration complex. The external and internal perceptions are processed through an intricate network of neural connections, involving the higher nervous activity centers, especially the cerebral cortex. This requires an integrated model, formed by neural networks and their interactions with highly specialized regions, through large-scale networks, which are distributed throughout the brain collecting information flow of these perceptions. Functional and effective connectivity between large-scale networks, are essential for consciousness, unconsciousness and cognition. It is what is called the "human connectome" or map neural networks. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  12. [Posterior reversible encephalopathy syndrome and cerebrovascular constriction syndrome in the differential diagnosis of post-partum headaches].

    PubMed

    Ruiz López, N; Cano Hernández, B; Balbás Álvarez, S

    2016-02-01

    Postpartum headache can be due to many causes. In a patient with previous epidural analgesia, the headache can be attributed to post-dural puncture headache, even if the symptoms are not typical of this clinical entity. We report a case of a post-partum with accidental dural tap during the insertion of an epidural catheter for labour analgesia, and who referred to headaches in the third post-partum day. Initially, a post-dural puncture headache was suspected, but the subsequent onset of seizures and visual impairment meant that the diagnosis had to be reconsidered. In this case report, the clinical and pathophysiological features of posterior reversible encephalopathy syndrome and reversible cerebral vasoconstriction syndrome, as well as the differential diagnosis of post-partum headaches are described. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  13. Clinical protocol for the management of malignant hyperthermia.

    PubMed

    Kollmann-Camaiora, A; Alsina, E; Domínguez, A; Del Blanco, B; Yepes, M J; Guerrero, J L; García, A

    2017-01-01

    Malignant hyperthermia is a hypermetabolic syndrome that appears in susceptible patients after exposure to certain anaesthetic drugs (succinylcholine, inhalation anaesthetics). Its incidence in Spain is 1 in 40,000 adults, with a 10% mortality rate. It is induced by an abnormal regulation of the ryanodine receptors, producing a massive release of calcium from the sarcoplasmic reticulum in the striate muscle. Clinical manifestations include: CO 2 increase, tachycardia, haemodynamic instability, metabolic and respiratory acidosis, profuse sweating, hyperpyrexia, CPK increase, myoglobinuria, kidney failure, disseminated intravascular coagulation (DIC), and ending in cardiac arrest. Dantrolene sodium is a ryanodine receptor antagonist, and inhibits the release of intracellular calcium. Definitive diagnosis is achieved by the exposure of muscle fibres to caffeine and halothane. Protocols can help guarantee a reliable and secure management when this severe event occurs. Copyright © 2016 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  14. General anesthesia in patients with syndrome of Poland.

    PubMed

    Díaz-Crespo, J; Vázquez-Mambrilla, Y; García-Herrera, F

    2017-02-01

    The increased use of surgery as a treatment or as an alternative for improvement means that we have a larger number of patients in the operating theatre, including those who suffer from rare diseases. Poland Syndrome is a rare congenital disease associated with muscle development. These patients may have a broad spectrum of abnormalities, which include thoracic anomalies, which can alter the ventilatory management at the level of the airway; the possible onset of malignant hyperthermia. This leads the anaesthetist to take certain preventive measures. We report the case of a patient with Poland syndrome operated for the placement of a breast prosthesis. We avoid halogenated agents, and use a Total Intravenous Anaesthesia with propofol. The appearance of muscle spasms as a result of the use of propofol, forced us into a second anaesthesia to perform total intravenous anaesthesia with Midazolam. Copyright © 2016 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  15. Multimodal analgesia and regional anaesthesia.

    PubMed

    Tornero Tornero, C; Fernández Rodríguez, L E; Orduña Valls, J

    Multimodal analgesia provides quality analgesia, with fewer side effects due to the use of combined analgesics or analgesic techniques. Regional anaesthesia plays a fundamental role in achieving this goal. The different techniques of regional anaesthesia that include both peripheral and central blocks in either a single dose or in continuous infusion help to modulate the nociceptive stimuli that access the central level. The emergence of the ultrasound as an effective system to perform regional anaesthesia techniques has allowed the development of new regional anaesthesia techniques that formerly could not be carried out since only neurostimulation or skin references were used. It is essential to take into account that even with effective blocking it is advisable to associate other drugs by other routes, in this way we will be able to reduce the required doses individually and attempt to achieve a synergistic, not purely additive, effect. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  16. [Emergency cesarean section and craniectomy in a patient with rupture of a cerebral arteriovenous malformation].

    PubMed

    Monsalve-Mejía, G; Palacio, W; Rodríguez, C

    2014-04-01

    The intracerebral hemorrhage in pregnancy is a rare event, but can have catastrophic consequences for both mother and fetus. The management of non-ruptured arteriovenous malformations in pregnancy is not free of controversy in the current literature, as there is the possibility of spontaneous bleeding and becoming a true emergency. We report the case of a pregnant patient of 35 weeks with a diagnosis of a cerebral arteriovenous malformation, who developed a sudden onset of headache, generalized tonic-clonic seizures, loss of consciousness, and hemiparesis with radiological images of an intracranial hematoma with a mass effect, and signs of herniation. The multidisciplinary management is discussed, emphasizing perioperative cesarean approach plus craniotomy and drainage of the hematoma, and subsequent management in intensive care, and definitive management by neuroradiology, with a successful outcome. Copyright © 2012 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  17. [An update of the obstetrics hemorrhage treatment protocol].

    PubMed

    Morillas-Ramírez, F; Ortiz-Gómez, J R; Palacio-Abizanda, F J; Fornet-Ruiz, I; Pérez-Lucas, R; Bermejo-Albares, L

    2014-04-01

    Obstetric hemorrhage is still a major cause of maternal and fetal morbimortality in developed countries. This is an underestimated problem, which usually appears unpredictably. A high proportion of the morbidity of obstetric hemorrhage is considered to be preventable if adequately managed. The major international clinical guidelines recommend producing consensus management protocols, adapted to local characteristics and keep them updated in the light of experience and new scientific publications. We present a protocol updated, according to the latest recommendations, and our own experience, in order to be used as a basis for those anesthesiologists who wish to use and adapt it locally to their daily work. This last aspect is very important to be effective, and is a task to be performed at each center, according to the availability of resources, personnel and architectural features. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  18. Recruitment manoeuvres in anaesthesia: How many more excuses are there not to use them?

    PubMed

    García-Fernández, J; Romero, A; Blanco, A; Gonzalez, P; Abad-Gurumeta, A; Bergese, S D

    2018-04-01

    Pulmonary recruitment manoeuvres (RM) are intended to reopen collapsed lung areas. RMs are present in nature as a physiological mechanism to get a newborn to open their lungs for the first time at birth, and we also use them, in our usual anaesthesiological clinical practice, after induction or during general anaesthesia when a patient is desaturated. However, there is much confusion in clinical practice regarding their safety, the best way to perform them, when to do them, in which patients they are indicated, and in those where they are totally contraindicated. There are important differences between RM in the patient with adult respiratory distress syndrome, and in a healthy patient during general anaesthesia. Our intention is to review, from a clinical and practical point of view, the use of RM, specifically in anaesthesia. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  19. VizieR Online Data Catalog: Radial velocities in A1914 (Barrena+, 2013)

    NASA Astrophysics Data System (ADS)

    Barrena, R.; Girardi, M.; Boschin, W.

    2014-04-01

    We performed observations of A1914 using Device Optimized for the Low Resolution (DOLORES) multi-object spectrograph at the TNG telescope in 2010 March. We used the LR-B grism, which provides a dispersion of 187Å/mm. DOLORES works with a 2048x2048 pixels E2V CCD. The pixel size is 13.5um. We retrieved a total of four multi-object spectroscopy (MOS) masks containing 146 slits. We exposed 3600s for each mask. (1 data file).

  20. Hurricane Dolores in the Pacific Ocean

    NASA Image and Video Library

    2017-04-12

    S94-E-5027 (9 July 1997)--- Hurricane Dolores located about 20 degrees southwest of the tip of the Baja Peninsula in the eastern Pacific supported winds of 90 knots with gust of 100 knots on July 9, 1997. The photograph was taken through overhead windows on the aft flight deck of the Earth-orbiting Space Shuttle Columbia. Notice the thunderstorms in the bands leading into the eye at lower levels and the lighter cirrus clouds coming from the outflow out of the eye at higher levels.

  1. Analgesia with interfascial continuous wound infiltration after laparoscopic colon surgery: A randomized clinical trial.

    PubMed

    Telletxea, S; Gonzalez, J; Portugal, V; Alvarez, R; Aguirre, U; Anton, A; Arizaga, A

    2016-04-01

    For major laparoscopic surgery, as with open surgery, a multimodal analgesia plan can help to control postoperative pain. Placing a wound catheter intraoperatively following colon surgery could optimize the control of acute pain with less consumption of opioids and few adverse effects. We conducted a prospective, randomized, study of patients scheduled to undergo laparoscopic colon surgery for cancer in Galdakao-Usansolo Hospital from January 2012 to January 2013. Patients were recruited and randomly allocated to wound catheter placement plus standard postoperative analgesia or standard postoperative analgesia alone. A physician from the acute pain management unit monitored all patients for pain at multiple points over the first 48 hours after surgery. The primary outcome variables were verbal numeric pain scale scores and amount of intravenous morphine used via patient controlled infusion. 92 patients were included in the study, 43 had a wound catheter implanted and 49 did not. Statistically significant differences in morphine consumption were observed between groups throughout the course of the treatment period. The mean total morphine consumption at the end of the study was 5.63±5.02mg among wound catheter patients and 21. 86±17.88mg among control patients (P=.0001). Wound catheter patients had lower pain scale scores than control patients throughout the observation period. No adverse effects associated with the wound catheter technique were observed. The wound catheter group showed lower hospital stays with statistically significant difference (P=.02). In patients undergoing laparoscopic colon surgery, continuous infusion of local anaesthetics through interfascial wound catheters during the first 48h aftersurgery reduced the level of perceived pain and also reduced parenteral morphine consumption with no associated adverse effects and lower hospital stays. Copyright © 2015 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  2. Efficacy of ultrasound-guided transversus abdominis plane block in laparoscopic hysterectomy. Clinical trial.

    PubMed

    Guardabassi, D S; Lupi, S; Agejas, R; Allub, J M; García-Fornari, G

    2017-05-01

    Transversus abdominis plane block is a regional anaesthesia technique that has proven to be effective for postoperative pain reduction in different abdominal surgical procedures. This study evaluated its efficacy on post laparoscopic hysterectomy pain intensity and analgesic consumption. Randomized controlled trial which included 40 patients scheduled for laparoscopic hysterectomy, enrolled in 2 groups: transversus abdominis plane block+systemic analgesia (Group 1; n=20), versus systemic analgesia (Group 2; n=20). Opioid consumption within the first 24 postoperative hours, pain intensity scores at 60min, 2, 8 and 24h after surgery, adverse events related to systemic analgesia and time to hospital discharge were evaluated and registered. We found no differences between both groups in opioid consumption (10mg vs. 7mg; P=.2) and pain scores (NVS) within the first 24 postoperative hours, at 60min (3 vs. 5; P=.65), 120min (0 vs. 2; P=.15), 8 and 24h (0 vs. 0; P>.50) for the last 2 points in time analysed. Adverse events related to medication and time to hospital discharge showed similar results. Adding a transversus abdominis plane block technique to opioid PCA does not seem to improve postoperative pain management in laparoscopic hysterectomy. Patient preparation time and costs could be incremented and complications (although rare) related to the technique could appear. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  3. Effects of sevoflurane on ventilator induced lung injury in a healthy lung experimental model.

    PubMed

    Romero, A; Moreno, A; García, J; Sánchez, C; Santos, M; García, J

    2016-01-01

    Ventilator-induced lung injury (VILI) causes a systemic inflammatory response in tissues, with an increase in IL-1, IL-6 and TNF-α in blood and tissues. Cytoprotective effects of sevoflurane in different experimental models are well known, and this protective effect can also be observed in VILI. The objective of this study was to assess the effects of sevoflurane in VILI. A prospective, randomized, controlled study was designed. Twenty female rats were studied. The animals were mechanically ventilated, without sevoflurane in the control group and sevoflurane 3% in the treated group (SEV group). VILI was induced applying a maximal inspiratory pressure of 35 cmH2O for 20 min without any positive end-expiratory pressure for 20 min (INJURY time). The animals were then ventilated 30 min with a maximal inspiratory pressure of 12 cmH2O and 3 cmH2O positive end-expiratory pressure (time 30 min POST-INJURY), at which time the animals were euthanized and pathological and biomarkers studies were performed. Heart rate, invasive blood pressure, pH, PaO2, and PaCO2 were recorded. The lung wet-to-dry weight ratio was used as an index of lung edema. No differences were found in the blood gas analysis parameters or heart rate between the 2 groups. Blood pressure was statistically higher in the control group, but still within the normal clinical range. The percentage of pulmonary edema and concentrations of TNF-α and IL-6 in lung tissue in the SEV group were lower than in the control group. Sevoflurane attenuates VILI in a previous healthy lung in an experimental subclinical model in rats. Copyright © 2015 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  4. Learning outcomes evaluation of a simulation-based introductory course to anaesthesia.

    PubMed

    Rábago, J L; López-Doueil, M; Sancho, R; Hernández-Pinto, P; Neira, N; Capa, E; Larraz, E; Redondo-Figuero, C G; Maestre, J M

    2017-10-01

    An increased number of errors and reduced patient safety have been reported during the incorporation of residents, as this period involves learning new skills. The objectives were to evaluate the learning outcomes of an immersive simulation boot-camp for incoming residents before starting the clinical rotations. Airway assessment, airway control with direct laryngoscopy, and epidural catheterization competencies were evaluated. Twelve first-year anaesthesiology residents participated. A prospective study to evaluate transfer of endotracheal intubation skills learned at the simulation centre to clinical practice (primary outcome) was conducted. A checklist of 28 skills and behaviours was used to assess the first supervised intubation performed during anaesthesia induction in ASA I/II patients. Secondary outcome was self-efficacy to perform epidural catheterization. A satisfaction survey was also performed. Seventy-five percent of residents completed more than 21 out of 28 skills and behaviours to assess and control the airway during their first intubation in patients. Twelve items were performed by all residents and 5 by half of them. More than 83% of participants reported a high level of self-efficacy in placing an epidural catheter. All participants would recommend the course to their colleagues. A focused intensive simulation-based boot-camp addressing key competencies required to begin anaesthesia residency was well received, and led to transfer of airway management skills learned to clinical settings when performing for first time on patients, and to increased self-reported efficacy in performing epidural catheterization. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  5. Vancomycin added to the wash solution of the cell-saver. Effect on bacterial contamination.

    PubMed

    Perez-Ferrer, A; Gredilla-Díaz, E; de Vicente-Sánchez, J; Navarro-Suay, R; Gilsanz-Rodríguez, F

    2017-04-01

    The aim of this study is to test whether the addition of a low-dose of antibiotic (vancomycin) to the wash solution (saline) of the cell-saver reduces the incidence of bacterial contamination of the autologous red blood cell (RBCs) concentrate recovered. Experimental, randomized, double-blind, parallel group study performed on 20 consecutive patients scheduled for posterior spinal fusion surgery. Intraoperative bleeding was processed through a cell-saver: HaemoLite ® 2+, in which the RBCs were washed according to randomization group, with saline (control group) or saline+10μg/ml -1 vancomycin (vanco group). Data regarding age, weight, processed and recovered volume, blood count, blood culture, and vancomycin concentration in RBCs concentrates obtained and incidence of fever after reinfusion were collected. Processed volume was 843±403ml and recovered volume 121±29ml, with haemoglobin concentration 10.4±5.0g/dl -1 and haematocrit 29.1±15.9% (mean±SD). Recovered RBC concentrate cultures were positive for coagulase-negative Staphylococcus in 5 cases (50%) of the control group while all cultures were negative in the vanco group (P=.016). The difference between the theoretical concentration of vancomycin administered and the concentration determined in the recovered RBC concentrate was 1.31μg/ml -1 (95% CI 1.19 to 1.43; P=.074). The addition of vancomycin at a concentration of 10ug/ml -1 to the wash solution of the cell-saver achieved similar concentrations in the autologous blood concentrate recovered allowing for bacterial removal, with negative blood cultures in all cases. Copyright © 2016 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  6. Life Course Experiences, Pain and Suffering: A Case Study of an Older Mexican American Woman with Mobility Impairment

    PubMed Central

    Walker, Janiece L.; Harrison, Tracie C.; Hendrickson, Sherry G.

    2012-01-01

    There is a dearth of literature examining how adversity shapes the experiences of pain and/or suffering in a middle aged Mexican American women. The purpose of this qualitative descriptive study was to understand pain and suffering from a life course perspective as described by a Mexican American woman aging with early onset mobility impairment. This Hispanic woman experienced episodes of abuse and rejection over the life course, which may have significantly influenced her pain and suffering experience in adulthood. This adds to the literature on how adversity influences later life pain experience and provides insight on why pharmacological treatment alone may not be as successful as a holistic intervention. Hay escasez de literatura que examine cómo la adversidad da forma a las experiencias de dolor y / o sufrimiento en mujeres mexicana-americana mayores de edad. El propósito de este estudio descriptivo cualitativo fue comprender el dolor y el sufrimiento desde una perspectiva de ciclo de vida como descrito por una mujer mexicana-americana envejeciendo con inicio temprano de deterioro de movilidad. Esta Latina experimentó episodios de maltrato y rechazo, que se percibió haber afectado su experiencia de dolor y sufrimiento luego como adulta. Este estudio aumenta la literatura sobre cómo la adversidad influya la experiencia de dolor más tarde en la vida, y nos permite comprender mejor como el tratamiento farmacológico por sí solo no es tan exitoso como pueda ser una intervención integral. PMID:24830728

  7. [Neuroanesthesia for embolization of a ruptured cerebral aneurysm: clinical practice guidelines].

    PubMed

    Ingelmo Ingelmo, I; Rubio Romero, R; Fàbregas Julià, N; Rama-Maceiras, P; Hernández-Palazón, J

    2010-12-01

    When the neuroanesthesia working group of the Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor surveyed Spanish anesthesiologists to learn the degree of their involvement in the diagnosis and treatment of spontaneous subarachnoid hemorrhage, a surprising finding was that anesthetists did not participate in endovascular repair of intracranial aneurysms when the procedure was carried out in an interventional radiology department. These interventions, which are considered minimally invasive and are performed outside the operating room, are not risk-free. Based on the survey results and a systematic review of the literature, the working group has provided practice guidelines for the perioperative management of anesthesia for endovascular repair of ruptured cerebral aneurysms. In our opinion, the diversity of practice in the hospitals surveyed calls for the application of practice guidelines based on consensus if we are to reduce variability in clinical and anesthetic approaches as well as lower the rates of morbidity and mortality and shorten the hospital stay of patients undergoing exclusion of an aneurysm.

  8. [Extracorporeal membrane oxygenation in primary graft dysfunction in a paediatric double lung transplant: presentation of a case].

    PubMed

    López-Cantero, M; Grisolía, A L; Vicente, R; Moreno, I; Ramos, F; Porta, J; Torregrosa, S

    2014-04-01

    Primary graft dysfunction is a leading cause of morbimortality in the immediate postoperative period of patients undergoing lung transplantation. Among the treatment options are: lung protective ventilatory strategies, nitric oxide, lung surfactant therapy, and supportive treatment with extracorporeal membrane oxygenation (ECMO) as a bridge to recovery of lung function or re-transplant. We report the case of a 9-year-old girl affected by cystic fibrosis who underwent double-lung transplantation complicated with a severe primary graft dysfunction in the immediate postoperative period and refractory to standard therapies. Due to development of multiple organ failure, it was decided to insert arteriovenous ECMO catheters (pulmonary artery-right atrium). The postoperative course was satisfactory, allowing withdrawal of ECMO on the 5th post-surgical day. Currently the patient survives free of rejection and with an excellent quality of life after 600 days of follow up. Copyright © 2012 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  9. Transfusions of blood products and cancer outcomes.

    PubMed

    Velásquez, J F; Cata, J P

    2015-10-01

    Approximately half of cancer patients scheduled for major surgery are anemic. Also, a significant number of patients will present to the operating room with low platelet counts and coagulopathic disorders. Unfortunately, administration of red blood cells, platelets concentrates and fresh-frozen plasma is associated with unwanted adverse effects including fever, hemolytic reactions and transfusion-related immunomodulation (TRIM). TRIM is a multifactorial immunologic phenomenon in the recipient mediated by donor leukocytes, microparticles such as ectosomes, and growth factors. As some of these molecules are secreted in a time-dependent manner, blood storage time may play an important in TRIM, although the evidence is limited. Perioperative administration of red blood cells and associated TRIM has also been associated with increased recurrence of certain solid tumors, such as colorectal, lung, and hepatobiliary tumors. In this continuing education article, we review the available evidence on how perioperative blood product transfusions can affect oncological outcomes, such as cancer recurrence. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  10. Repeated sugammadex reversal of muscle relaxation during lumbar spine surgery with intraoperative neurophysiological multimodal monitoring.

    PubMed

    Errando, C L; Blanco, T; Díaz-Cambronero, Ó

    2016-11-01

    Intraoperative neurophysiological monitoring during spine surgery is usually acomplished avoiding muscle relaxants. A case of intraoperative sugammadex partial reversal of the neuromuscular blockade allowing adequate monitoring during spine surgery is presented. A 38 year-old man was scheduled for discectomy and vertebral arthrodesis throughout anterior and posterior approaches. Anesthesia consisted of total intravenous anesthesia plus rocuronium. Intraoperatively monitoring was needed, and the muscle relaxant reverted twice with low dose sugammadex in order to obtain adequate responses. The doses of sugammadex used were conservatively selected (0.1mg/kg boluses increases, total dose needed 0.4mg/kg). Both motor evoqued potentials, and electromyographic responses were deemed adequate by the neurophysiologist. If muscle relaxation was needed in the context described, this approach could be useful to prevent neurological sequelae. This is the first study using very low dose sugammadex to reverse rocuronium intraoperatively and to re-establish the neuromuscular blockade. Copyright © 2016 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  11. Ceftazidime-induced thrombocytopenia.

    PubMed

    Domingo-Chiva, E; Díaz-Rangel, M; Monsalve-Naharro, J Á; Cuesta-Montero, P; Catalá-Ripoll, J V; García-Martínez, E M

    2017-12-01

    Ceftazidime is an antibiotic belonging to the group of third generation cephalosporins, frequently used in clinical practice for its broad antibacterial spectrum. A case report is presented on a 78-year-old man who entered the intensive care unit due to respiratory failure secondary to nosocomial pneumonia in the postoperative period of a laparoscopic hepatic bisegmentectomy for a hepatocarcinoma. It required invasive mechanical ventilation and was treated with ceftazidime, developing a progressive decrease in platelet count after the onset of this drug and after re-exposure to it, not coinciding with the introduction of other drugs. The adverse reaction was reported to the Spanish pharmacosurveillance system and according to the Naranjo algorithm the causal relationship was probable. Since no case of ceftazidime-induced thrombocytopenia was found in the literature, we consider knowledge of it relevant as an adverse effect to be taken into account given its potential severity, especially when it cannot be explained by other causes. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  12. [Therapeutic approach to postoperative anemia].

    PubMed

    Bisbe Vives, E; Moltó, L

    2015-06-01

    Postoperative anemia is a common finding in patients who undergo major surgery, and it can affect early rehabilitation and the return to daily activities. Allogeneic blood transfusion is still the most widely used method for restoring hemoglobin levels rapidly and effectively. However, the potential risks of transfusions have led to the review of this practice and to a search for alternative measures for treating postoperative anemia. The early administration of intravenous iron appears to improve the evolution of postoperative hemoglobin levels and reduce allogeneic transfusions, especially in patients with significant iron deficiency or anemia. What is not clear is whether this treatment heavily influences rehabilitation and quality of life. There is a lack of well-designed, sufficiently large, randomized prospective studies to determine whether postoperative or perioperative intravenous iron treatment, with or without recombinant erythropoietin, has a role in the recovery from postoperative anemia, in reducing transfusions and morbidity rates and in improving exercise capacity and quality of life. Copyright © 2015 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  13. Magnesium sulphate and (123)I-MIBG in pheochromocytoma: Two useful techniques for a complicated disease.

    PubMed

    Vendrell, M; Martín, N; Tejedor, A; Ortiz, J T; Muxí, À; Taurà, P

    2016-01-01

    Pheochromocytoma is a tumour of the chromaffin tissue. It may, through catecholamine release, have deleterious effects on myocardial structure. A 48-year-old woman with a history of hypertension and type II diabetes mellitus (ASA II) was diagnosed of pheochromocytoma-induced myocarditis, which caused severe cardiogenic shock, with an ejection fraction of 20%. Extreme blood pressure swings required aggressive therapy with vasoactive drugs (norepinephrine and dopamine) and an intra-aortic balloon pump, despite which severe haemodynamic instability persisted. Finally, the use of magnesium sulphate allowed for cardiovascular stabilization and weaning off vasoactive drugs prior to surgery. (123)I-metaiodobenzylguanidine scintigraphy helps not only to functionally confirm tumour tissue, but also to assess severity and prognosis of cardiac failure. Prognosis of pheochromocytoma-induced heart failure can be very poor. The use of these two well-known and relatively simple 'tools' for treatment and prognosis is a helpful option to keep in mind. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  14. Nasogastric feeding tube located in the lung. SENSAR case of the trimester.

    PubMed

    2017-01-01

    A clinical case is presented that was communicated to Spanish Notification System on Safety in Anaesthesia and Recovery (SENSAR). Using this communication and its analysis, a strategy is obtained in order to reduce the risks associated with the insertion of a nasogastric tube (NST) for enteral nutrition in adult patients in the post-surgical recovery unit. A description of the incident is presented, an analysis of its causes, and the measures that were introduced in order to avoid similar incidents in the future, as well as to promote a safety culture in the organisation. A description of associated incidents registered in SENSAR is also given. The aim of this work is to describe, analyse and introduce safety measures arising from incidents notified to SENSAR, associated with the insertion and checking of the nutrition NST in adult patients in the post-surgical recovery unit. Copyright © 2016 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  15. Anaesthetic management of breast surgery in a patient with Eisenmenger syndrome.

    PubMed

    Galán Gutiérrez, J C; Fernández Suárez, F E; Miranda García, P; Sopena Zubiria, L A

    2017-01-01

    Eisenmenger syndrome (ES) is a complex combination of cardiovascular abnormalities defined as pulmonary hypertension with investment or bidirectional flow through an intracardiac or aortopulmonary communication, usually secondary to a congenital heart disease not resolved promptly. It carries a significant risk of perioperative mortality, with an incidence close to 30% for non-cardiac surgery. We report the anaesthetic management in a ES patient undergoing breast surgery, which was successfully performed under general anaesthesia combined with thoracic analgesic blocks. The main pathophysiological implications of this syndrome are discussed, emphasizing the importance of appropriate preoperative evaluation with thorough assessment of associated risks, careful intraoperative management, and postoperative care, which should be initially performed in a critical care unit. The need to individualize and tailor the choice of drugs and anesthetic technique to the hemodynamic condition of the patient and the surgical procedure is highlighted. Copyright © 2016 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  16. Tracheo-bronchitis and pneumonia associated with mechanical ventilation by Chryseobacterium indologenes.

    PubMed

    González-Castro, A; Alsasua, A; Peñasco, Y; Rodríguez, J C; Duerto, J

    2017-05-01

    The development of nosocomial infections by germs resistant to carbapenems inherently increases mortality, and causes an increase in health spending. The knowledge and study of these infections is important in improving epidemiological and therapeutic performance protocols. We present a descriptive study of eight patients diagnosed with tracheobronchitis (TAVM) and pneumonia (NAVM) associated with mechanical ventilation Chryseobacterium indologenes (CBI), over a period of five years. CBI isolation occurred at 11 days on average (rank 7-18) of remaining patients connected to mechanical ventilation. The average length of patients on mechanical ventilation was 36 days (range 10-140). The average ICU stay was 49 days (range 14-180). There was no death at 28 days, but the intra-hospital mortality was 2 cases (25%). Nosocomial respiratory infection secondary to CBI in mechanically ventilated patients has increased in recent years, so that should be included in the differential diagnostic of NAMV. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  17. Diagnosis of Brugada's syndrome after subarachnoid injection of prilocaine.

    PubMed

    Oliván, B; Arbeláez, A; de Miguel, M; Pelavski, A

    2016-10-01

    Brugada syndrome is an autosomal dominant genetic disease affecting sodium ion channels. It is characterised by right bundle branch block and ST elevation in the right precordial leads, and with no structural cardiac abnormalities. It is associated with sudden death. This disease may be unmasked by certain drugs and sudden changes in autonomic tone. Local anaesthetics may increase ECG changes due to a blockade of the sodium channels, mainly depending on the dose and the type of anaesthetic. Thus, there have been reported electrocardiographic changes consistent with Brugada syndrome, triggered after epidural or paravertebral infusion of bupivacaine and ropivacaine. The case is described of a 66 years old man, scheduled for inguinal herniorrhaphy as an outpatient. He had no history of syncope or arrhythmias. After spinal anaesthesia with 40mg of prilocaine the ECG showed ST elevation>2mm, and right bundle branch block in V1-V3. Copyright © 2015 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  18. Reconnaissance investigation of water quality, bottom sediment, and biota associated with irrigation drainage in the Dolores Project area, southwestern Colorado and southeastern Utah, 1990-91

    USGS Publications Warehouse

    Butler, D.L.; Krueger, R.P.; Osmundson, B.C.; Jensen, E.G.

    1995-01-01

    Water, bottom-sediment, and biota samples were collected in 1990-91 to identify water-quality problems associated with irrigation drainage in the Dolores Project area. Concentrations of cadmium, mercury, and selenium in some water samples exceeded aquatic-life criteria. Selenium was associated with irrigaton drainage from the Dolores Project, but other trace elements may be transported into the area in the irrigation water supply. Selenium concentrations exceeded the chronic aquatic-life criterion in water samples from lower McElmo Creek and Navajo Wash, which drain the Montezuma Valley, from newly irrigated areas, and from the Mancos River. The maximum selenium con- centration in water was 88 micrograms per liter from Navajo Wash. Concentrations of herbicides in water were less than concentrations harmful to aquatic life. Selenium concentrations in four bottom-sediment samples exceeded the baseline concentrations for soils in the Western United States. The largest selenium concentrations in biota were in samples from Navajo Wash, from newly irrigated areas north of the Montezuma Valley, and from the Mancos River basin. Selenium concentrations in aquatic-invertebrate samples from the newly irrigated areas exceeded a guideline for food items consumed by fish and wildlife. Selenium concen- trations in whole-body suckers were larger in the San Juan River downstream from the Dolores Project than upstream from the project at Four Corners. Selenium concentrations in fathead minnow samples from two sites were at adverse-effect levels. Mercury concentrations in warm-water game fish in reservoirs in the study area may be of concern to human health. Some concentrations of other trace elements exceeded background concentrations, but the concentrations were not toxicologically significant or the toxicologic significance is not known.

  19. Energy Efficiency, Water Efficiency, and Renewable Energy Site Assessment: San Juan National Forest - Dolores Ranger District, Colorado

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Kandt, Alicen J.; Kiatreungwattana, Kosol

    This report summarizes the results from an energy efficiency, water efficiency, and renewable energy site assessment of the Dolores Ranger District in the San Juan National Forest in Colorado. A team led by the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) conducted the assessment with United States Forest Service (USFS) personnel on August 16-17, 2016, as part of ongoing efforts by USFS to reduce energy and water use and implement renewable energy technologies. The assessment is approximately an American Society of Heating, Refrigerating, and Air-Conditioning Engineers Level 2 audit and meets Energy Independence and Security Act requirements.

  20. Geochemical effects of deep-well injection of the Paradox Valley brine into Paleozoic carbonate rocks, Colorado, U.S.A.

    USGS Publications Warehouse

    Rosenbauer, R.J.; Bischoff, J.L.; Kharaka, Y.K.

    1992-01-01

    Brine seepage into the Dolores River from ground water in Paradox Valley, Colorado constitutes a major source of salt to the Colorado River. Plants are enderway to remove this source of salt by drawing down the Paradox Valley brine (PVB) and forcibly injecting it into a deep disposal well (4.8 km). Experiments were conducted to determine the effects of deep-well injection of PVB. The results show that PVB is near saturation with anhydrite at 25??C, and that heating results in anhydrite precipitation. The amount and the rate at which anhydrite forms is temperature, pressure, and substrate dependent. Paradox Valley brine heated in the presence of Precambrian rocks from the drill core produces the same amount of anhydrite as PVB heated alone, but at a greatly accelerated rate. A 30% dilution of PVB with Dolores River water completely eliminates anhydrite precipitation when the fluid is heated with the Precambrian rocks. Interaction of PVB and Leadville Limestone is characterized by dolomitization of calcite by brine Mg which releases Ca to solution. This added Ca reacts with SO4 to form increased amounts of anhydrite. A 20% dilution of PVB by Dolores River water has no effect on dolomitization and reduces the amount of anhydrite only slightly. A 65% dilution of PVB by Dolores River water still does not prevent dolomitization but does suppress anhydrite formation. Computer modeling of PVB by programs utilizing the Pitzer ion-interaction parameters is in general agreement with the experimental results. Ion-activity products calculated by both SOLMINEQ and PHRQPITZ are close to equilibrium with both anhydrite and dolomite whenever these phases are present experimentally, although the calculations over-estimate by a factor of 2 the degree of saturation. Some discrepancies in the calculated results between the two programs are due largely to differences in mineral solubility data. ?? 1992.

  1. Open heart surgery for management of right auricular thrombus related to central venous catheterization.

    PubMed

    Ribeiro, A F; Neto, I S; Maia, I; Dias, C

    2018-04-19

    Central venous catheters are widely used in critically ill patients; however, they are also associated with increased morbidity and mortality. The literature may underestimate the incidence of catheter-inducible right atrial thrombi that are asymptomatic but potentially life threatening. The recognized risk factors for its development include infections related to the catheter, endothelial injury secondary to mechanical and chemical damage induced by certain medications and infused fluids. The characteristics of the patient and the catheter, such as size, material, type, location and ease of insertion, as well as the duration of placement play an additional role. We report the case of a 38-year-old man, who developed an asymptomatic catheter-inducible right atrial thrombi requiring open heart surgery, after taking a central venous catheter for thirty-five days. The present case highlights existing limitations in making a correct and fast diagnosis, which should be anticipated in patients with multiple risk factors for thrombosis. Given the limited recommendations available, we consider that the most appropriate strategy should be individualized. Copyright © 2018 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  2. The importance of bilateral monitoring of cerebral oxygenation (NIRS): Clinical case of asymmetry during cardiopulmonary bypass secondary to previous cerebral infarction.

    PubMed

    Matcan, S; Sanabria Carretero, P; Gómez Rojo, M; Castro Parga, L; Reinoso-Barbero, F

    2018-03-01

    Cerebral oximetry based on near infrared spectroscopy (NIRS) technology is used to determine cerebral tissue oxygenation. We hereby present the clinical case of a 12-month old child with right hemiparesis secondary to prior left middle cerebral artery stroke 8 months ago. The child underwent surgical enlargement of the right ventricular outflow tract (RVOT) with cardiopulmonary bypass. During cardiopulmonary bypass, asymmetric NIRS results were detected between both hemispheres. The utilization of multimodal neuromonitoring (NIRS-BIS) allowed acting on both perfusion pressure and anesthetic depth to balance out the supply and demand of cerebral oxygen consumption. No new neurological sequelae were observed postoperatively. We consider bilateral NIRS monitoring necessary in order to detect asymmetries between cerebral hemispheres. Although asymmetries were not present at baseline, they can arise intraoperatively and its monitoring thus allows the detection and treatment of cerebral ischemia-hypoxia in the healthy hemisphere, which if undetected and untreated would lead to additional neurological damage. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  3. [Anaesthetic management of excision of a cervical intraspinal tumor with intraoperative neurophysiologic monitoring in a pregnant woman at 29 weeks].

    PubMed

    Guerrero-Domínguez, R; González-González, G; Rubio-Romero, R; Federero-Martínez, F; Jiménez, I

    2016-05-01

    The intraoperative neurophysiological monitoring is a technique used to test and monitor nervous function. This technique has become essential in some neurosurgery interventions, since it avoids neurological injuries during surgery and reduces morbidity. The experience of intraoperative neurophysiological monitoring is limited in some clinical cases due to the low incidence of pregnant women undergoing a surgical procedure. A case is presented of a 29-weeks pregnant woman suffering from a cervical intraspinal tumour with intense pain, which required surgery. The collaboration of a multidisciplinary team composed of anaesthesiologists, neurosurgeons, neurophysiologists and obstetricians, the continuous monitoring of the foetus, the intraoperative neurophysiological monitoring, and maintaining the neurophysiological and utero-placental variables were crucial for the proper development of the surgery. According to our experience and the limited publications in the literature, no damaging effects of this technique were detected at maternal-foetal level. On the contrary, it brings important benefits during the surgery and for the final result. Copyright © 2015 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  4. [Anaesthetic management in a paediatric patient with a difficult airway due to epidermolysis bullosa dystrophica].

    PubMed

    Blázquez Gómez, E; Garcés Aletá, A; Monclus Diaz, E; Manen Berga, F; García-Aparicio, L; Ontanilla López, A

    2015-05-01

    Dystrophic epidermolysis bullosa (DEB) is a rare inherited disorder characterized by blistering after minimal trauma. These blisters tend to form dystrophic scars, leading to limiting and life-threatening sequelae. The anaesthetic management of patients with DEB is a challenge, even for the most experienced anaesthesiologists, but basic principles can help us prepare the plan of care. The main goals are to prevent trauma/infection of skin/mucous, and to establish a secure airway without causing bullae. Patient positioning and the instruments used to monitor vital signs and administering anaesthetic agents can cause new lesions. It is advisable to lubricate the instruments and to avoid adhesive material and shearing forces on the skin. Besides the implications of the comorbidities, there is a potential difficult intubation and difficult vascular access. Acute airway obstruction can occur due to airway instrumentation. We report the case of a patient diagnosed with EBD difficult airway and undergoing correction of syndactylyl and dental extractions. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  5. Areas of Anomalous Surface Temperature in Dolores County, Colorado, as Identified from ASTER Thermal Data

    DOE Data Explorer

    Khalid Hussein

    2012-02-01

    This layer contains areas of anomalous surface temperature in Dolores County identified from ASTER thermal data and spatial based insolation model. The temperature is calculated using the Emissivity Normalization Algorithm that separate temperature from emissivity. The incoming solar radiation was calculated using spatial based insolation model developed by Fu and Rich (1999). Then the temperature due to solar radiation was calculated using emissivity derived from ASTER data. The residual temperature, i.e. temperature due to solar radiation subtracted from ASTER temperature was used to identify thermally anomalous areas. Areas that had temperature greater than 2o were considered ASTER modeled very warm surface exposures (thermal anomalies). Note: 'o' is used in this description to represent lowercase sigma

  6. The Gaia spectrophotometric standard stars survey: II. Instrumental effects of six ground-based observing campaigns

    NASA Astrophysics Data System (ADS)

    Altavilla, G.; Marinoni, S.; Pancino, E.; Galleti, S.; Ragaini, S.; Bellazzini, M.; Cocozza, G.; Bragaglia, A.; Carrasco, J. M.; Castro, A.; Di Fabrizio, L.; Federici, L.; Figueras, F.; Gebran, M.; Jordi, C.; Masana, E.; Schuster, W.; Valentini, G.; Voss, H.

    2015-08-01

    The Gaia SpectroPhotometric Standard Stars (SPSS) survey started in 2006, was awarded almost 450 observing nights and accumulated almost 100 000 raw data frames with both photometric and spectroscopic observations. Such large observational effort requires careful, homogeneous, and automatic data reduction and quality control procedures. In this paper, we quantitatively evaluate instrumental effects that might have a significant (i.e., ≥ 1 %) impact on the Gaia SPSS flux calibration. The measurements involve six different instruments, monitored over the eight years of observations dedicated to the Gaia flux standards campaigns: DOLORES@TNG in La Palma, EFOSC2@NTT and ROSS@REM in La Silla, CAFOS@2.2 m in Calar Alto, BFOSC@Cassini in Loiano, and LaRuca@1.5 m in San Pedro Mártir. We examine and quantitatively evaluate the following effects: CCD linearity and shutter times, calibration frames stability, lamp flexures, second order contamination, light polarization, and fringing. We present methods to correct for the relevant effects which can be applied to a wide range of observational projects at similar instruments. Based on data obtained with BFOSC@Cassini in Loiano, Italy; EFOSC2@NTT in La Silla, Chile; DOLORES@TNG in La Palma, Spain; CAFOS@2.2 m in Calar Alto, Spain; LaRuca@1.5 m in San Pedro Mártir, Mexico (see acknowledgements for more details).

  7. Dynamic muscle O2 saturation response is impaired during major non-cardiac surgery despite goal-directed haemodynamic therapy.

    PubMed

    Feldheiser, A; Hunsicker, O; Kaufner, L; Köhler, J; Sieglitz, H; Casans Francés, R; Wernecke, K-D; Sehouli, J; Spies, C

    2016-03-01

    Near-infrared spectroscopy combined with a vascular occlusion test (VOT) could indicate an impairment of microvascular reactivity (MVR) in septic patients by detecting changes in dynamic variables of muscle O2 saturation (StO2). However, in the perioperative context the consequences of surgical trauma on dynamic variables of muscle StO2 as indicators of MVR are still unknown. This study is a sub-analysis of a randomised controlled trial in patients with metastatic primary ovarian cancer undergoing debulking surgery, during which a goal-directed haemodynamic algorithm was applied using oesophageal Doppler. During a 3 min VOT, near-infrared spectroscopy was used to assess dynamic variables arising from changes in muscle StO2. At the beginning of surgery, values of desaturation and recovery slope were comparable to values obtained in healthy volunteers. During the course of surgery, both desaturation and recovery slope showed a gradual decrease. Concomitantly, the study population underwent a transition to a surgically induced systemic inflammatory response state shown by a gradual increase in norepinephrine administration, heart rate, and Interleukin-6, with a peak immediately after the end of surgery. Higher rates of norepinephrine and a higher heart rate were related to a faster decline in StO2 during vascular occlusion. Using near-infrared spectroscopy combined with a VOT during surgery showed a gradual deterioration of MVR in patients treated with optimal haemodynamic care. The deterioration of MVR was accompanied by the transition to a surgically induced systemic inflammatory response state. Copyright © 2015 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  8. Period Cramps

    MedlinePlus

    ... Teens site Sitio para adolescentes Body Mind Sexual Health Food & Fitness Diseases & ... español Dolores menstruales Twelve-year-old Cindy woke up one morning and felt familiar pain in her lower belly. She knew what ...

  9. Axillary brachial plexus block duration with mepivacaine in patients with chronic renal failure. Case-control study.

    PubMed

    Mojica, V; Nieuwveld, D; Herrera, A E; Mestres, G; López, A M; Sala-Blanch, X

    2017-04-01

    Regional anaesthesia is commonly preferred for arteriovenous fistula (AVF) creation. Previous studies suggest a shorter block duration in patients with chronic renal failure, maybe because of the changes in regional blood flow. The aim of our study was to evaluate the duration of the axillary block with 1.5% mepivacaine in patients with chronic renal failure scheduled for AVF compared with healthy controls. Patients scheduled for AVF creation for the first time (GIRC) were included. They were compared with patients without renal failure (GC), with similar anthropometric characteristics. Ultrasound-guided axillary blocks with 20mL of 1.5% mepivacaine were performed on all patients. We evaluated onset time, humeral artery diameter and blood flow before and after the block, as well as the block duration. Twenty-three patients (GIRC: 12 and GC: 11) were included. No differences between groups were observed in block duration (GIRC: 227±43min vs GC: 229±27min; P=.781), or in onset time (GIRC: 13±5min vs GC: 12.2±3min; P=.477). The humeral blood flow before and after block was significantly lower in the GIRC (pre-block: GIRC: 52±21ml/min GC: 100±62ml/min; P=.034 and p ost block: GIRC: 130±57ml/min and GC: 274±182ml/min; P=.010). There was no significant correlation between the duration of the block and the preblock humeral blood flow (Spearman Rho: 0.106; P=.657) or the postblock humeral blood flow (Spearman Rho: 0.267; P=.254). The duration of the axillary block with 1.5% mepivacaine in patients with chronic renal failure was similar to that of the control patients. The duration of axillary brachial plexus block seems not to be related to changes in regional blood flow. Copyright © 2016 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  10. Facilities | Research Site Name | NREL

    Science.gov Websites

    voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id

  11. Spectral classification of ASASSN-14az

    NASA Astrophysics Data System (ADS)

    Benetti, S.; Pastorello, A.; Elias-Rosa, N.; Cappellaro, E.; Tomasella, L.; Ochner, P.; Turatto, M.; Pedani, M.; Harutyunyan, A.

    2014-05-01

    We report that an optical spectrogram (range 340-800 nm; resolution 1.1 nm), obtained on May 30.19 UT with the TNG (+ DOLORES spectrograph) under the Asiago Transient Classification Program (Tomasella et al. ...

  12. Haematological alterations in the cardiac patient after use of an autotransfusion system.

    PubMed

    Luque-Oliveros, M

    2018-02-01

    There are studies that declare blood recovered with the autotransfusion system that is potentially heparinised and mixed with other drugs, can cause haematological alterations in the patient, according to existing evidence. The proposal was to compare the haematological values of the patients before reinfusing red blood cells from the cell saver and 12h after reinfusion. Observational analytical study of 479 patients who underwent cardiac surgery where the cell saver was used. Haematological variables were collected before reinfusion and 12h after reinfusion. Statistically significant haematological values before reinfusion and 12h after reinfusion were: haemoglobin (9.5 to 12.5g/dL), haematocrit (26 to 38%), platelets (214.2 to 164.210^3/μL), total proteins (7.6 to 5.1g/dL), PCR (8.5 to 22.1mg/L) and D-dimer (493.3 to 875.5μg/L) with P<.05. With the use of the cell saver an increase was observed of haemoglobin, haematocrit, PCR and D-dimer values together with a decrease in platelet and total protein numbers. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  13. Prognostic value of gasometric parameters of carbon dioxide in resuscitation of septic patients. A bibliography review.

    PubMed

    Lamsfus-Prieto, J Á; de Castro-Fernández, R; Hernández-García, A M; Marcano-Rodriguez, G

    2016-04-01

    The anaerobic metabolism is the cornerstone in physiopathology of septic shock. Nowadays we have both the central or mixed venous oxygen saturation and lactate levels to monitoring the metabolism in septic patients. Some studies have shown that normalization of systemic hemodynamic and oxygen metabolism variables not prevent progression to multiorgan damage and death. Recently has been proposed the venous-to-arterial carbon dioxide difference (ΔpvaCO2) as an alternative marker of tissue hypoperfusion, like Cardiac Index. High ΔpvaCO2 predicts adverse outcomes. Also has been proposed both, the ratio between the ΔpvaCO2 and arterial-to-venous oxygen content difference (ΔCavO2): ΔpvaCO2/ΔCavO2; and, the ratio between venous-to-arterial carbon dioxide difference (ΔCvaCO2) and ΔCavO2: ΔCvaCO2/ΔCavO2, as markers of anaerobic metabolism. Both of high ratios are related to high levels of lactate and worse prognosis. Therefore in patients with sepsis the combination of markers of resuscitation could be important to improve the outcomes. Copyright © 2015 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  14. Test Basic Page | FNLCR Staging

    Cancer.gov

    Lorem ipsum dolor sit amet, consectetur adipiscing elit. Quisque elementum risus erat, nec porttitor velit pulvinar id. Fusce euismod facilisis mi ut semper. Vestibulum non libero sed sem tempor dignissim vitae nec ex. Donec fermentum gravida facilis

  15. ARC-2007-ACD07-0145-001

    NASA Image and Video Library

    2007-08-01

    NASA Officials gather at Ames Research Center to discuss Spaceship development progress. Constellation is developing the Orion spacecraft and Ares rockets to support an American return to the moon by 2020. Dolores Beasley, Director NASA Ames PAO

  16. ARC-2007-ACD07-0145-002

    NASA Image and Video Library

    2007-08-01

    NASA Officials gather at Ames Research Center to discuss Spaceship development progress. Constellation is developing the Orion spacecraft and Ares rockets to support an American return to the moon by 2020. Dolores Beasley, Director NASA Ames PAO

  17. Auriculotherapy to reduce anxiety and pain in nursing professionals: a randomized clinical trial.

    PubMed

    Kurebayashi, Leonice Fumiko Sato; Turrini, Ruth Natalia Teresa; Souza, Talita Pavarini Borges de; Marques, Carolina Felicio; Rodrigues, Renata Tavares Franco; Charlesworth, Karen

    2017-04-06

    to evaluate the effectiveness of the auricular protocol (APPA) in reducing pain and anxiety and improving the quality of life of the nursing staff of a hospital. randomized clinical trial with an initial sample of 180 professionals divided into 4 groups Control (G1), Seed (G2), Needle (G3) and Tape (G4). The evaluation instruments were the State-Trait Anxiety Inventory, Pain Visual Analog Scale and Quality of Life instrument, applied at the start and after five and 10 sessions (five weeks). Descriptive statistics, analysis of variance (ANOVA) and Cohen's d Index were used in the analysis. there was a statistical difference (p < 0.05) for anxiety according to the repeated measures ANOVA, with better results for the G3 in the final assessment (Cohen's d index 1.08/17% reduction). There was a reduction of pain of 36% in G3 and 24% in G2 and a 13% increase in the mental aspect of quality of life for the G3, although without statistical significance. the APPA protocol reduced the anxiety levels of nursing staff after 10 sessions. Further studies are, however, suggested with new populations and in different contexts so that the results can be confirmed. RBR-5pc43m. avaliar a efetividade do protocolo auricular para redução de ansiedade, dor (APPA) e melhoria de qualidade de vida em equipe de Enfermagem de um hospital. ensaio clínico randomizado com amostra inicial de 180 profissionais divididos em 4 grupos Controle (G1), Semente (G2), Agulha (G3) e Fita Adesiva (G4). Os instrumentos de avaliação foram o Inventário de Ansiedade Traço-Estado, Escala Visual Analógica de dor e instrumento de Qualidade de Vida, aplicados no início, depois de cinco e 10 sessões (cinco semanas). Na análise utilizou-se a estatística descritiva, a análise de variância (ANOVA) e o Índice d de Cohen. houve diferença estatística (p < 0,05) para a ansiedade segundo ANOVA de medidas repetidas, com melhores resultados para o G3 na última avaliação (índice d de Cohen 1,08/17% de redução). Houve redução de 36% no G3, 24% no G2 para a dor e 13% de aumento no nível mental de qualidade de vida para o G3, embora sem diferenças estatísticas. o protocolo APPA reduziu os níveis de ansiedade em equipe de enfermagem depois de 10 sessões. Mas, sugerem-se mais estudos com novas populações e em diferentes contextos para que os resultados se confirmem. RBR-5pc43m. evaluar la efectividad del protocolo auricular para reducción de ansiedad, dolor (APPA) y mejoría de calidad de vida, en equipo de enfermería de un hospital. ensayo clínico aleatorizado con muestra inicial de 180 profesionales divididos en 4 grupos: Control (G1), Semilla (G2), Aguja (G3) y Cinta Adhesiva (G4). Los instrumentos de evaluación fueron el Inventario de Ansiedad Rasgo-Estado, la Escala Visual Analógica de Dolor y el instrumento de Calidad de Vida, aplicados en el inicio, y después de cinco y 10 sesiones (cinco semanas). En el análisis se utilizó la estadística descriptiva, la análisis de variancia (ANOVA) y el Índice d de Cohen. hubo diferencia estadística (p < 0,05) para la ansiedad según ANOVA de medidas repetidas, con mejores resultados para el G3 en la última evaluación (índice d de Cohen 1,08/17% de reducción). Hubo reducción de 36% en el G3, 24% en el G2 para el dolor y 13% de aumento en el nivel mental de calidad de vida para el G3, a pesar de que sin diferencias estadísticas. el protocolo APPA redujo los niveles de ansiedad en el equipo de enfermería después de 10 sesiones. Se sugiere realizar más estudios con nuevas poblaciones y en diferentes contextos para que los resultados puedan ser confirmados. RBR-5pc43m.

  18. 75 FR 1756 - National Defense University Board of Visitors (BOV); Open Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-13

    ... FURTHER INFORMATION CONTACT: Ms. Dolores Hodge by phone (202) 685- 2649, fax (202) 685-7707 or e-mail Hodge[email protected] . SUPPLEMENTARY INFORMATION: The future agenda will include discussion on Defense...

  19. Sickle Cell Crisis (For Teens)

    MedlinePlus

    ... Safe Videos for Educators Search English Español Sickle Cell Crisis (Pain Crisis) KidsHealth / For Teens / Sickle Cell ... drepanocíticas (Crisis de dolor) What Is a Sickle Cell Crisis? Sickle cell disease changes the shape of ...

  20. ARC-2012-ACD12-0016-022

    NASA Image and Video Library

    2012-01-25

    Dr. Brauch Blumberg portrait unveiling ceremony held at the Syverston Auditorium (N-201) NASA Ames Researc Center, Moffett Field, CA. From left Mrs. Jean Blumberg, Dolores Beasley, NASA stand by the Brauch Blumberg portrait with artist Elizabeth Zanzinger on right.

  1. [Not Available].

    PubMed

    Cruz-Sáez, María Soledad; Pascual Jimeno, Aitziber; Wlodarczyk, Anna; Polo-López, Rocío; Echeburúa Odriozola, Enrique

    2016-07-19

    Introducción: los problemas relacionados con el peso constituyen un problema importante de salud pública debido a su alta prevalencia y a las adversas consecuencias que tienen para la salud.Objetivo: el objetivo principal de este estudio fue analizar si la depresión y la ansiedad tienen un papel mediador en la relación entre la insatisfacción corporal y las conductas de control del peso en chicas adolescentes con sobrepeso.Material y métodos: en el estudio participaron 140 mujeres de 16 a 20 años con sobrepeso. Las participantes tuvieron que cumplimentar la escala de insatisfacción corporal del EDI-2, las escalas de ansiedad y depresión del GHQ-28 y una adaptación de las escalas del EAT survey para evaluar las conductas de control del peso. Para los análisis estadísticos se utilizaron métodos de diferencias de medias, correlaciones y de mediación secuencial.Resultados: las adolescentes con sobrepeso y alta insatisfacción corporal presentaban más sintomatología ansiosa y depresiva, así como mayor cantidad de conductas de control del peso. Los resultados del análisis de mediación secuencial evidencian que el efecto de la insatisfacción corporal en las conductas de control del peso está parcialmente mediado por las variables depresión y ansiedad. Mientras que la sintomatología ansiosa presenta efectos directos e indirectos sobre las conductas de control de peso, la sintomatología depresiva solamente presenta un efecto indirecto.Conclusiones:los resultados del estudio destacan el rol mediador de la sintomatología depresiva y, especialmente, de la ansiedad en el desarrollo de conductas no saludables de control del peso.

  2. ARC-2008-ACD08-0196-015

    NASA Image and Video Library

    2008-09-07

    NASA Day at AT&T Park: NASA and the San Francisco Giants share a day to celebrate the 50 year anniversaries. Ames New Ventures and Communication staff (L-R) Dolores Beasley, Lori and Kim Newton enjoy the sun and fun at the game.

  3. 75 FR 36442 - Notice of Availability of Record of Decision for the Canyons of the Ancients National Monument...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-25

    ... Lands Center, 15 Burnett Court, Durango, Colorado 81301 Dolores Public Library, 420 Railroad Ave... 81324 Durango Public Library, 1188 E. 2nd Ave., Durango, Colorado 81301 Interested persons may also...

  4. 76 FR 55907 - Environmental Impacts Statements; Notice of Availability

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-09

    ... to Authorize Grazing Domestic Sheep, Walla Walla Range District of the Umatilla National Forest... Accountability Measures for Caribbean Spiny Lobster, Gulf of Mexico and South Atlantic Regions, Review Period... National Forest, Archuleta, Conejos, Dolores, Hinsdale, LaPlata, Mineral, Montezuma, Montrose, Rio Grande...

  5. Search for sdB/WD pulsators in the Kepler FOV

    NASA Astrophysics Data System (ADS)

    Silvotti, R.; Handler, G.; Schuh, S.; Castanheira, B.; Kjeldsen, H.

    2009-03-01

    In this article we present the preliminary results of an observational search for subdwarf B and white dwarf pulsators in the Kepler field of view (FOV), performed using the DOLORES camera attached to the 3.6 m Telescopio Nazionale Galileo (TNG).

  6. MERCURY-ATLAS (MA)-6 - ASTRONAUT GLENN - LT. O'HARA, DELORES (DEE)

    NASA Image and Video Library

    1962-03-09

    S62-00469 (1962) --- Astronaut John H. Glenn Jr., pilot of the Mercury-Atlas 6 (MA-6) Earth-orbital space mission, confers with astronaut nurse Dolores B. O'Hara, R.N., during MA-6 prelaunch preparations. Photo credit: NASA

  7. National survey on thromboprophylaxis and anticoagulant or antiplatelet management in neurosurgical and neurocritical patients.

    PubMed

    Vázquez-Alonso, E; Fábregas, N; Rama-Maceiras, P; Ingelmo Ingelmo, I; Valero Castell, R; Valencia Sola, L; Iturri Clavero, F

    2015-12-01

    To determine the protocols used by Spanish anaesthesiologists for thromboprophylaxis and anticoagulant or antiplatelet drugs management in neurosurgical or neurocritical care patients. An online survey with 22 questions, with one or multiple options, launched by the Neuroscience Subcommittee of the Spanish Anaesthesia Society and available between June and October 2012. Of the 73 hospitals included in the National Hospitals Catalogue, a valid response to the online questionnaire was received by 41 anaesthesiologists from 37 sites (response rate 50.7%). Only one response per site was used. A specific protocol was available in 27% of these centres. Mechanical thromboprophylaxis is used, intraoperatively or postoperatively, in 80%, and pharmacological treatment is used by 75% of respondents. Enoxaparin was the most frequent heparin used in craniotomy patients (78%). Craniotomies were performed maintaining acetylsalicylic acid treatment in patients with coronary stents and double anti-platelet treatment in a half of the centres. Mechanical thromboprophylaxis is used more frequently than the pharmacological approach in neurosurgical or neurocritical populations in Spanish hospitals. Management of patients under previous anticoagulant treatment was highly heterogeneous among hospitals included in this survey. Previous antiplatelet treatment is modified depending on primary or secondary prescription. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  8. Ultrasound description of Pecs II (modified Pecs I): a novel approach to breast surgery.

    PubMed

    Blanco, R; Fajardo, M; Parras Maldonado, T

    2012-11-01

    The Pecs block (pectoral nerves block) is an easy and reliable superficial block inspired by the infraclavicular block approach and the transversus abdominis plane blocks. Once the pectoralis muscles are located under the clavicle the space between the two muscles is dissected to reach the lateral pectoral and the medial pectoral nerves. The main indications are breast expanders and subpectoral prosthesis where the distension of these muscles is extremely painful. A second version of the Pecs block is described, called "modified Pecs block" or Pecs block type II. This novel approach aims to block at least the pectoral nerves, the intercostobrachial, intercostals III-IV-V-VI and the long thoracic nerve. These nerves need to be blocked to provide complete analgesia during breast surgery, and it is an alternative or a rescue block if paravertebral blocks and thoracic epidurals failed. This block has been used in our unit in the past year for the Pecs I indications described, and in addition for, tumorectomies, wide excisions, and axillary clearances. The ultrasound sequence to perform this block is shown, together with simple X-ray dye images and gadolinium MRI images to understand the spread and pathways that can explain the benefit of this novel approach. Copyright © 2012 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  9. Electron microscopy of human peripheral nerves of clinical relevance to the practice of nerve blocks. A structural and ultrastructural review based on original experimental and laboratory data.

    PubMed

    Reina, M A; Arriazu, R; Collier, C B; Sala-Blanch, X; Izquierdo, L; de Andrés, J

    2013-12-01

    The goal is to describe the ultrastructure of normal human peripheral nerves, and to highlight key aspects that are relevant to the practice of peripheral nerve block anaesthesia. Using samples of sciatic nerve obtained from patients, and dural sac, nerve root cuff and brachial plexus dissected from fresh human cadavers, an analysis of the structure of peripheral nerve axons and distribution of fascicles and topographic composition of the layers that cover the nerve is presented. Myelinated and unmyelinated axons, fascicles, epineurium, perineurium and endoneurium obtained from patients and fresh cadavers were studied by light microscopy using immunohistochemical techniques, and transmission and scanning electron microscopy. Structure of perineurium and intrafascicular capillaries, and its implications in blood-nerve barrier were revised. Each of the anatomical elements is analyzed individually with regard to its relevance to clinical practice to regional anaesthesia. Routine practice of regional anaesthetic techniques and ultrasound identification of nerve structures has led to conceptions, which repercussions may be relevant in future applications of these techniques. In this regard, the ultrastructural and histological perspective accomplished through findings of this study aims at enlightening arising questions within the field of regional anaesthesia. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  10. Utility of a simple lighting device to improve chest compressions learning.

    PubMed

    González-Calvete, L; Barcala-Furelos, R; Moure-González, J D; Abelairas-Gómez, C; Rodríguez-Núñez, A

    2017-11-01

    The recommendations on cardiopulmonary resuscitation (CPR) emphasize the quality of the manoeuvres, especially chest compressions (CC). Audiovisual feedback devices could improve the quality of the CC during CPR. The aim of this study was to evaluate the usefulness of a simple lighting device as a visual aid during CPR on a mannequin. Twenty-two paediatricians who attended an accredited paediatric CPR course performed, in random order, 2min of CPR on a mannequin without and with the help of a simple lighting device, which flashes at a frequency of 100 cycles per minute. The following CC variables were analyzed using a validated compression quality meter (CPRmeter ® ): depth, decompression, rate, CPR time and percentage of compressions. With the lighting device, participants increased average quality (60.23±54.50 vs. 79.24±9.80%; P=.005), percentage in target depth (48.86±42.67 vs. 72.95±20.25%; P=.036) and rate (35.82±37.54 vs. 67.09±31.95%; P=.024). A simple light device that flashes at the recommended frequency improves the quality of CC performed by paediatric residents on a mannequin. The usefulness of this CPR aid system should be assessed in real patients. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  11. [Proposed difficult airway teaching methodology. Presentation of an interactive fresh frozen cadaver model].

    PubMed

    Catalá Bauset, J C; de Andres Ibañez, J A; Valverde Navarro, A; Martinez Soriano, F

    2014-04-01

    The aim of this paper is to present a methodology based on the use of fresh-frozen cadavers for training in the management of the airway, and to evaluate the degree of satisfaction among learning physicians. About 6 fresh-frozen cadavers and 14 workstations were prepared where participants were trained in the different skills needed for airway management. The details of preparation of the cadavers are described. The level of satisfaction of the participant was determined using a Likert rating scale of 5 points, at each of the 14 stations, as well as the overall assessment and clinical usefulness of the course. The mean overall evaluation of the course and its usefulness was 4.75 and 4.9, out of 5, respectively. All parts of the course were rated above 4 out of 5. The high level of satisfaction of the course remained homogeneous in the 2 editions analysed. The overall satisfaction of the course was not finally and uniquely determined by any of its particular parts. The fresh cadaver model for training physicians in techniques of airway management is a proposal satisfactory to the participant, and with a realism that approaches the live patient. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  12. Clinical residual symptomatology and associated factors in multiple organ failure survivors: A long-term mortgage.

    PubMed

    Rodríguez-Villar, S; Rodríguez-García, J L; Arévalo-Serrano, J; Sánchez-Casado, M; Fletcher, H

    2017-12-01

    To evaluate which residual clinical symptoms multi-organ failure (MOF) patients may exhibit post discharge from Intensive Care Units (ICU) and to identify the associated factors that cause such symptoms. A total of 545 adult patients admitted to a medical & surgical ICU in Spain diagnosed with MOF on admission were included in the study. Follow up in the form of a telephone survey regarding the patients clinical symptoms were conducted at 6 and 12 months after discharge from ICU. A total of 266 patients were followed up at both 6 and 12 months post ICU discharge; 62.2% were male; age 60±18 years; 67.8% medical patients. The most common symptoms to appear following hospital discharge included: asthenia (173; 76%), sleep disturbances (112; 50%) and depression (109; 48%). The study revealed frequent residual clinical symptoms persisting for almost a year post ICU discharge, most notably arthromyalgia and asthenia. Depression symptoms during the first 6 months post-hospital discharge were also common among multiple organ failure survivors. The presence of symptomatology over time was found to be related to a poor functional situation at 6 and12 months post ICU discharge, length of hospital stay and severity of illness score on ICU admission. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. All rights reserved.

  13. [Current role of albumin in critical care].

    PubMed

    Aguirre Puig, P; Orallo Morán, M A; Pereira Matalobos, D; Prieto Requeijo, P

    2014-11-01

    The use of colloids in fluid therapy has been, and still continues to be a controversial topic, particularly when referring to the critical patient. The choice of the fluid that needs to be administered depends on several factors, many of which are theoretical, and continue being an object of debate. The interest in the clinical use of the albumin has emerged again, immediately after recent publications in the search of the most suitable colloid. It is the most abundant protein in the plasma, being responsible for 80% of the oncotic pressure. It regulates the balance between the intra- and extra-vascular volumes. Recent multicenter studies question the supposed lack of safety that was previously assigned to it. Furthermore, in vitro studies demonstrate other important actions besides oncotic, for example neutralization of free radicals, and exogenous (drugs) and endogenous substances (bile pigments, cholesterol). Being aware of these secondary properties of albumin, and evaluating the pathophysiology of the critical patient (in particular, sepsis), to maintain plasma albumin levels within the normal range, could be of great importance. Based on the most recent publications, the aim of this review is to briefly analyze the pathophysiology of albumin, as well as to discuss its possible indications in the critical patient. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  14. 77 FR 26254 - Notification of an Open Meeting of the National Defense University Board of Visitors (BOV...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-03

    ... CONTACT: The point of contact for this notice is Ms. Dolores Hodge at (202) 685-0082, Fax (202) 685-3748 or Hodge[email protected] . Dated: April 30, 2012. Aaron Siegel, Alternate OSD Federal Register Liaison...

  15. 77 FR 55497 - Notice of Intent To Prepare an Environmental Impact Statement and Announcement of Public Scoping...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-10

    ... in this area have been measured in excess of 250,000 milligrams per liter; by far one of the most concentrated sources in the Colorado River Basin. Groundwater then surfaces into the Dolores River. Studies...

  16. Effects of the application of therapeutic massage in children with cancer: a systematic review.

    PubMed

    Rodríguez-Mansilla, Juan; González-Sánchez, Blanca; Torres-Piles, Silvia; Martín, Jorge Guerrero; Jiménez-Palomares, María; Bellino, Macarena Núñez

    2017-06-08

    to learn about the effects of the use of therapeutic massage in children with cancer. systematic review of controlled clinical trials The search was conducted in November 2014 in the following databases: Pubmed, CSIC, Dialnet, Scopus, Cochrane and PEDro. Inclusion criteria were: clinical trials, published in English or Spanish, analyzing the effects of massage on the different stages and types of childhood cancer (between 1 and 18 years old). of 1007 articles found, 7 met the inclusion criteria. Their authors use different massage techniques (Swedish massage, effleurage, petrissage, frictions, pressures), obtaining benefits in the symptoms present during the illness (decrease of pain, nausea, stress, anxiety and increase of white blood cells and neutrophils). therapeutic massage improves the symptoms of children with cancer, but there is a need for more research that may support the effects attributed to it. conocer los efectos del uso del masaje terapéutico en niños con cáncer. revisión sistemática de ensayos clínicos controlados la búsqueda se llevó a cabo en noviembre de 2014 en las bases de datos científicas: Pubmed, CSIC, Dialnet, Scopus, Cochrane y PEDro. Los criterios de inclusión han sido: ensayos clínicos, publicados en inglés o español, en los que se analizaran los efectos del masaje en las diferentes etapas y tipos de cáncer infantil (entre 1 y 18 años). de 1007 artículos localizados, 7 cumplieron los criterios de inclusión. Sus autores utilizan diferentes técnicas de masaje (masaje sueco, effleurage, petrissage, fricciones, presiones), obteniendo beneficios en los síntomas presentes durante la enfermedad (disminución del dolor, náuseas, estrés, ansiedad y aumento de glóbulos blancos y neutrófilos). el masaje terapéutico mejora los síntomas de los niños con cáncer, que respalden los efectos que se le atribuyen. conhecer os efeitos do uso da massagem terapêutica em crianças com câncer. revisão sistemática de ensaios clínicos controlados. A pesquisa foi realizada em novembro de 2014 em bases de dados científicas: Pubmed, CSIC, Dialnet, Scopus, Cochrane and PEDro. Os critérios de inclusão foram: ensaios clínicos, publicados em inglês ou espanhol, analisando os efeitos da massagem nas diferentes fases e tipos de câncer infantil (entre 1 e 18 anos). de 1007 artigos encontrados, 7 preencheram os critérios de inclusão. Os autores utilizam diferentes técnicas de massagem (massagem sueca, effleurage, petrissage, fricções, pressões), obtendo benefícios nos sintomas presentes durante a doença (diminuição da dor, náusea, estresse, ansiedade e aumento de glóbulos brancos e neutrófilos). a massagem terapêutica melhora os sintomas das crianças com câncer, mas são necessárias mais pesquisas que apoiem os efeitos atribuídos a ela.

  17. The novel complex allele [A238V;F508del] of the CFTR gene: clinical phenotype and possible implications for cystic fibrosis etiological therapies.

    PubMed

    Diana, Anna; Polizzi, Angela Maria; Santostasi, Teresa; Ratclif, Luigi; Pantaleo, Maria Giuseppina; Leonetti, Giuseppina; Iusco, Danila Rosa; Gallo, Crescenzio; Conese, Massimo; Manca, Antonio

    2016-06-01

    Few mutations in cis have been annotated for F508del homozygous patients. Southern Italy patients who at a first analysis appeared homozygous for the F508del mutation (n=63) or compound heterozygous for the F508del and another mutation in the cystic fibrosis transmembrane conductance regulator gene (n=155) were searched for the A238V mutation in exon 6. The allelic frequency of the complex allele [A238V;F508del] was 0.04. When the whole data set was used (comprised also of 56 F508del/F508del and 34 F508del/other mutation controls), no differences reached the statistical significance in the clinical parameters, except chloride concentrations which were lower in [A238V;F508del]/other mutation compared with F508del/other mutation (P=0.03). The two study groups presented less complications than the control groups. Within the minimal data set (34 F508del/F508del, 27 F508del/other mutation, 4 [A238V;F508del]/F508del cases and 5 [A238V;F508del]/other mutation cases); that is, presenting all the variables in each patient, forced expiratory volume in 1 s and forced vital capacity presented a trend to lower levels in the study groups in comparison with the F508del/F508del group, and C-reactive protein approximated statistically significant higher levels in the [A238V;F508del]/other mutation as compared with F508del/F508del patients (P=0.09). The analysis of statistical dependence among the variables showed a significant anticorrelation between chloride and body mass index in the [A238V;F508del]/other mutation group. In conclusion, the complex allele [A238V;F508del] seems to be associated with less general complications than in the control groups, on the other hand possibly giving a worse pulmonary phenotype and higher systemic/local inflammatory response. These findings have implications for the correct recruitment and clinical response of F508del patients in the clinical trials testing the new etiological drugs for cystic fibrosis.

  18. Effects of inhalational anaesthesia with low tidal volume ventilation on end-tidal sevoflurane and carbon dioxide concentrations: prospective randomized study.

    PubMed

    de la Matta-Martín, M; López-Herrera, D; Luis-Navarro, J C; López-Romero, J L

    2014-02-01

    We investigated how ventilation with low tidal volumes affects the pharmacokinetics of sevoflurane uptake during the first minutes of inhaled anaesthesia. Forty-eight patients scheduled for lung resection were randomly assigned to three groups. Patients in group 1, 2 and 3 received 3% sevoflurane for 3 min via face mask and controlled ventilation with a tidal volume of 2.2, 8 and 12 ml kg(-1), respectively (Phase 1). After tracheal intubation (Phase 2), 3% sevoflurane was supplied for 2 min using a tidal volume of 8 ml kg(-1) (Phase 3). End-tidal sevoflurane concentrations were significantly higher in group 1 at the end of phase 1 and lower at the end of phase 2 than in the other groups as follows: median of 2.5%, 2.2% and 2.3% in phase 1 for groups 1, 2 and 3, respectively (P<0.001); and 1.7%, 2.1% and 2.0% in phase 2, respectively (P<0.001). End-tidal carbon dioxide values in group 1 were significantly lower at the end of phase 1 and higher at the end of phase 2 than in the other groups as follows: median of 16.5, 31 and 29.5 mm Hg in phase 1 for groups 1, 2 and 3, respectively (P<0.001); and 46.2, 36 and 33.5 mm Hg in phase 2, respectively (P<0.001). When sevoflurane is administered with tidal volume approximating the airway dead space volume, end-tidal sevoflurane and end-tidal carbon dioxide may not correctly reflect the concentration of these gases in the alveoli, leading to misinterpretation of expired gas data. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  19. [Quality of the anesthesiologist written record during the transfer of postoperative patients: Influence of implementing a structured communication tool].

    PubMed

    García-Sánchez, M J; Fernández-Guerrero, C; López-Toribio, P; Bueno-Cavanillas, A; Prieto-Cuéllar, M; Guzmán-Malpica, E M; Cuevas-Valenzuela, P; Moreno-Abril, E; Lara-Ramos, P

    2014-01-01

    The lack of communication is a major cause of health care errors, especially during patient transfer between practitioners and/or healthcare units, when standardization of communication is a recommended practice. In our study we wanted to assess whether the application of the structured communication SBAR tool could influence the quality of the information written on the progress sheet by the anesthesiologist involved in the transfer of the patient after surgery. This is an observational, retrospective, randomized, quality review of the written record made by the anesthesiologist during the transfer of patients from the surgical area to the postoperative recovery unit, by applying a validated list. We evaluated three observation periods: a control period of two months in 2011 (preSBAR) and a second period of two months in 2012 (postSBAR); in the latter two groups of patients were transferred (postSBAR +) or without SBAR (postSBAR-). The strength of agreement between raters obtained an intraclass correlation coefficient of 0.8459 (p <0.001). There were significant differences in the study group, with highest average score in the group with SBAR (postSBAR + group: mean ± SD 7.56 ± 1.20 versus postSBAR-group: 5.41 ± 2.98, p <0.001) and depending on the anesthesiologist responsible for the intervention participated in the study (mean ± SD: 7.00 ± 1.99, compared to 4.81 ± 3.24 in the non-participants, p <0.001). There was an improvement in the quality of written records made in 2012 during the implementation of the SBAR, without the actual application of this instrument appearing to influence it. The anesthesiologists that were involved in new forms of patient safety were also those who made written records of highest quality. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  20. Technology Security Policy: From the Cold War to the New World Order

    DTIC Science & Technology

    1993-12-01

    of Counterproliferation Initiative Legislation. The House DoD Authorization bill essentially rubber -stamps the Administration’s budget request for...Sciences Naval Postgraduate School Monterey, California 93943-5103 5. Richard Ellings I NBR 715 SAFECO Plaza Seattle, Washington 98185 6. LT Dolores M

  1. 5 CFR Appendix C to Subpart B of... - Appropriated Fund Wage and Survey Areas

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Delta Dolores Fremont Gunnison Hinsdale Huerfano Kiowa Kit Carson Las Animas Lincoln Mineral Montrose...: Lucas Wood Northwestern Michigan Survey Area Michigan: Delta Dickinson Marquette Area of Application... Earth Indian Reservation portion only) Beltrami Cass Clearwater Cook Crow Wing Hubbard Itasca...

  2. 5 CFR Appendix C to Subpart B of... - Appropriated Fund Wage and Survey Areas

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Delta Dolores Fremont Gunnison Hinsdale Huerfano Kiowa Kit Carson Las Animas Lincoln Mineral Montrose...: Lucas Wood Northwestern Michigan Survey Area Michigan: Delta Dickinson Marquette Area of Application... Earth Indian Reservation portion only) Beltrami Cass Clearwater Cook Crow Wing Hubbard Itasca...

  3. JOHNSON, L. - DEDICATION (CEREMONIES) - JSC

    NASA Image and Video Library

    1973-09-05

    S73-33655 (1973) --- Left to right, Lynda Bird Johnson Robb, Charles Robb, Claudia "Lady Bird" Johnson, Texas Governor Dolph Briscoe, Christopher C. Kraft, Jr., James Webb, actor David Niven, and nurse Lt. Dolores B. "Dee" O'Hara with NASA officials during formal dedication ceremonies at JSC. Photo credit: NASA

  4. Early Childhood Education: Policy Issues for the 1990s.

    ERIC Educational Resources Information Center

    Stegelin, Dolores A., Ed.

    Noting the separation of child-related policy makers from practitioners who know best what is good and appropriate for children, this anthology is designed as a guide for child-related policy development. The book's chapters are as follows: (1) "Early Childhood Policy" (Dolores A. Stegelin), providing an historical context and…

  5. Developing Awareness through Poetry.

    ERIC Educational Resources Information Center

    Roeming, Robert F., Ed.

    This booklet contains the proceedings of a seminar in which poets demonstrated through readings and analysis of their works how poetry, combining appeals to both reason and emotion, can develop and refine individual awareness of the world and nature around us. The primary participants in the program were Bruce Cutler, Dolores Kendrick, and May…

  6. VizieR Online Data Catalog: Berkeley 32 BVI photometry and spectroscopy (D'Orazi+, 2006)

    NASA Astrophysics Data System (ADS)

    D'Orazi, V.; Bragaglia, A.; Tosi, M.; Fabrizio, L. D.; Held, E. V.

    2010-05-01

    Our data were acquired at the Italian Telescopio Nazionale Galileo, on the Canary Islands, using DOLORES (device optimized for the low resolution), a focal reducer capable of imaging and low-resolution spectroscopy, on UT 2000 November 26 and 2004 February 14. (2 data files).

  7. The Unfinished Race

    ERIC Educational Resources Information Center

    Hawkins, B. Denise

    2011-01-01

    In this article, the author profiles Dolores E. Cross, who, during her more than 30-year academic career, has advocated for multicultural education, championed equal education access for all students, and blazed trails as the first African-American female president of Chicago State University and the first female president of Morris Brown College.…

  8. Clinical relevance of CHEK2 and NBN mutations in the macedonian population.

    PubMed

    Kostovska, I Maleva; Jakimovska, M; Kubelka-Sabit, K; Karadjozov, M; Arsovski, A; Stojanovska, L; Plaseska-Karanfilska, D

    2015-06-01

    Clinical importance of the most common CHEK2 (IVS2+1 G>A, 1100delC, I157T and del5395) and NBN (R215W and 657del5) gene mutations for breast cancer development in Macedonian breast cancer patients is unknown. We performed a case-control study including 300 Macedonian breast cancer patients and 283 Macedonian healthy controls. Genotyping was done using a fast and highly accurate single-nucleotide primer extension method for the detection of five mutations in a single reaction. The detection of the del5395 was performed using an allele-specific duplex polymerase chain reaction (PCR) assay. We have found that mutations were more frequent in breast cancer patients (n = 13, 4.3%) than in controls (n = 5, 1.8%), although without statistical significance. Twelve patients were heterozygous for one of the analyzed mutations, while one patient had two mutations (NBN R215W and CHEK2 I157T). The most frequent variant was I157T, found in 10 patients and four controls (p = 0.176) and was found to be associated with familial breast cancer (p = 0.041). CHEK2 1100delC and NBN 657del5 were each found in one patient and not in the control group. CHEK2 IVS2+1G>A and del5395 were not found in our cohort. Frequencies of the studied mutations are low and they are not likely to represent alleles of clinical importance in the Macedonian population.

  9. CHEK2*1100delC and risk of malignant melanoma: Danish and German studies and meta-analysis.

    PubMed

    Weischer, Maren; Heerfordt, Ida M; Bojesen, Stig E; Eigentler, Thomas; Garbe, Claus; Röcken, Martin; Hölmich, Lisbet Rosenkrantz; Schmidt, Henrik; Klyver, Helle; Bastholt, Lars; Nordestgaard, Børge G

    2012-02-01

    It is possible that reduced function of DNA repair and cell-cycle control genes increases the individual susceptibility to malignant melanoma. As CHEK2 is a cell-cycle master controller, we tested the hypothesis that heterozygosity for the frameshift alteration CHEK2*1100delC is associated with increased risk of malignant melanoma. First, we performed case-control studies of 1,152 Danish and 752 German individuals with malignant melanoma compared with 9,142 Danish and 3,718 German controls. Second, we performed a meta-analysis of CHEK2*1100delC and malignant melanoma, involving 2,619 cases and 17,481 controls. Third, we examined the risk of malignant melanoma associated with CHEK2*1100delC heterozygosity in an analysis stratified for sun exposure, as well as for subtype and location on the body. The odds ratios for malignant melanoma for CHEK2(*)1100del heterozygotes compared with those for noncarriers were 2.01 (95% confidence interval (CI), 1.03-3.91) in Danes, 1.42 (95% CI, 0.46-4.31) in Germans, and 1.79 (95% CI, 1.02-3.17) in Danes and Germans combined. In a meta-analysis, the odds ratio of malignant melanoma for CHEK2*1100delC heterozygotes compared with that for noncarriers was 1.81 (95% CI, 1.07-3.05). Stratifications did not alter these results. CHEK2*1100delC heterozygotes have a twofold risk of malignant melanoma compared with noncarriers.

  10. Association of methylenetetrahydrofolate reductase (MTHFR 677C>T) and thymidylate synthase (TSER and TS 1494del6) polymorphisms with premature ovarian failure in Korean women.

    PubMed

    Rah, HyungChul; Jeon, Young Joo; Choi, Youngsok; Shim, Sung Han; Yoon, Tae Ki; Choi, Dong Hee; Cha, Sun Hee; Kim, Nam Keun

    2012-11-01

    The aim of our study was to investigate whether methylenetetrahydrofolate reductase (MTHFR) gene variant (MTHFR 677C>T) and thymidylate synthase (TS) gene variants (TS enhancer region [TSER] and TS 1494del6) confer a risk for premature ovarian failure (POF). We genotyped 136 POF patients and 236 controls among Korean women for the three single nucleotide polymorphism sites using polymerase chain reaction restriction fragment length polymorphism analysis. Differences in the MTHFR 677C>T, TSER, and TS 1494del6 genotype frequencies between POF patients and controls were compared, and odds ratios (ORs) and 95% CIs were determined as a measure of the strength of the association between genotypes and POF. The MTHFR 677CT and CT + TT variant genotypes were more frequent in POF patients than in controls (OR, 2.249; 95% CI, 1.317-3.843; and OR, 2.132; 95% CI, 1.268-3.585, respectively). The combined genotype frequencies of MTHFR 677CT + TT/TSER 3R3R and 677CT + TT/TS 1494del6 del6/del6 were higher in patients than in controls (OR, 2.300; 95% CI, 1.219-4.337; and OR, 3.314; 95% CI, 1.623-6.767, respectively). The T-3R-del6 and T-2R-del6 (MTHFR 677C>T/TSER/TS 1494del6) haplotypes were more frequent in patients (OR, 1.450; 95% CI, 1.050-2.002; and OR, 2.911; 95% CI, 1.191-7.117, respectively), whereas the C-2R-del6 haplotype was less frequent in patients (OR, 0.372; 95% CI, 0.152-0.912). The T-del6 (MTHFR 677/TS 1494del6) haplotype frequency was higher among patients (OR, 1.653; 95% CI, 1.206-2.266), whereas the C-del6 haplotype frequency was lower among patients (OR, 0.700; 95% CI, 0.516-0.950). We did not find an association between TSER or TS 1494del6 polymorphisms and POF. Our data suggest that the MTHFR 677T allele may increase the risk for POF, which could lead to the development of novel genetic markers for predicting the risk of POF in patients.

  11. The relationship of TP53 R72P polymorphism to disease outcome and TP53 mutation in myelodysplastic syndromes

    PubMed Central

    McGraw, K L; Zhang, L M; Rollison, D E; Basiorka, A A; Fulp, W; Rawal, B; Jerez, A; Billingsley, D L; Lin, H-Y; Kurtin, S E; Yoder, S; Zhang, Y; Guinta, K; Mallo, M; Solé, F; Calasanz, M J; Cervera, J; Such, E; González, T; Nevill, T J; Haferlach, T; Smith, A E; Kulasekararaj, A; Mufti, G; Karsan, A; Maciejewski, J P; Sokol, L; Epling-Burnette, P K; Wei, S; List, A F

    2015-01-01

    Nonsynonymous TP53 exon 4 single-nucleotide polymorphism (SNP), R72P, is linked to cancer and mutagen susceptibility. R72P associations with specific cancer risk, particularly hematological malignancies, have been conflicting. Myelodysplastic syndrome (MDS) with chromosome 5q deletion is characterized by erythroid hypoplasia arising from lineage-specific p53 accumulation resulting from ribosomal insufficiency. We hypothesized that apoptotically diminished R72P C-allele may influence predisposition to del(5q) MDS. Bone marrow and blood DNA was sequenced from 705 MDS cases (333 del(5q), 372 non-del(5q)) and 157 controls. Genotype distribution did not significantly differ between del(5q) cases (12.6% CC, 38.1% CG, 49.2% GG), non-del(5q) cases (9.7% CC, 44.6% CG, 45.7% GG) and controls (7.6% CC, 37.6% CG, 54.8% GG) (P=0.13). Allele frequency did not differ between non-del(5q) and del(5q) cases (P=0.91) but trended towards increased C-allele frequency comparing non-del(5q) (P=0.08) and del(5q) (P=0.10) cases with controls. Median lenalidomide response duration increased proportionate to C-allele dosage in del(5q) patients (2.2 (CC), 1.3 (CG) and 0.89 years (GG)). Furthermore, C-allele homozygosity in del(5q) was associated with prolonged overall and progression-free survival and non-terminal interstitial deletions that excluded 5q34, whereas G-allele homozygozity was associated with inferior outcome and terminal deletions involving 5q34 (P=0.05). These findings comprise the largest MDS R72P SNP analysis. PMID:25768405

  12. Exploring International Perspectives in Hearing Health Care

    ERIC Educational Resources Information Center

    Montgomery, Judy K.

    2007-01-01

    This article presents an interview with Dr. Dolores E. Battle, a professor of speech-language pathology and senior advisor to the president for equity and campus diversity at Buffalo State College. She is a former president of the American Speech-Language-Hearing Association (in 2005) and a very active member of international organizations of both…

  13. 77 FR 25536 - Unblocking of Specially Designated Nationals and Blocked Persons Pursuant to Executive Order 12978

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-30

    ...); Passport 31971236 (Colombia) (individual) [SDNT]. 8. ARISTIZABAL ATEHORTUA, Jaime Alberto, c/o INVERSIONES... MONDRAGON, Ana Dolores, c/o COMPAX LTDA., Cali, Colombia; c/o INVERSIONES Y CONSTRUCCIONES COSMOVALLE LTDA., Cali, Colombia; c/o INVERSIONES Y CONSTRUCCIONES ABC S.A., Cali, Colombia; DOB 22 Dec 1911; Cedula No...

  14. Dolor y Iluminacion: Working with Teenage Hitmen in Colombia.

    ERIC Educational Resources Information Center

    Zea, Consuelo

    1996-01-01

    A 4-day adventure ropes course with 20 Colombian adolescents who belonged to gangs that worked for drug traffickers produced noticeable changes in their attitudes and behavior. As a result, two of them left their barrio in search of a better life, and two began work as gardeners in a public park. (TD)

  15. Areas of Weakly Anomalous to Anomalous Surface Temperature in Dolores County, Colorado, as Identified from ASTER Thermal Data

    DOE Data Explorer

    Khalid Hussein

    2012-02-01

    Note: This "Weakly Anomalous to Anomalous Surface Temperature" dataset differs from the "Anomalous Surface Temperature" dataset for this county (another remotely sensed CIRES product) by showing areas of modeled temperatures between 1o and 2o above the mean, as opposed to the greater than 2o temperatures contained in the "Anomalous Surface Temperature" dataset. This layer contains areas of anomalous surface temperature in Dolores County identified from ASTER thermal data and spatial based insolation model. The temperature is calculated using the Emissivity Normalization Algorithm that separate temperature from emissivity. The incoming solar radiation was calculated using spatial based insolation model developed by Fu and Rich (1999). Then the temperature due to solar radiation was calculated using emissivity derived from ASTER data. The residual temperature, i.e. temperature due to solar radiation subtracted from ASTER temperature was used to identify thermally anomalous areas. Areas that had temperature greater than 2o were considered ASTER modeled very warm surface exposures (thermal anomalies) Note: 'o' is used in this description to represent lowercase sigma.

  16. [Phenylephrine dosing error in Intensive Care Unit. Case of the trimester].

    PubMed

    2013-01-01

    A real clinical case reported to SENSAR is presented. A patient admitted to the surgical intensive care unit following a lung resection, suffered arterial hypotension. The nurse was asked to give the patient 1 mL of phenylephrine. A few seconds afterwards, the patient experienced a hypertensive crisis, which resolved spontaneously without damage. Thereafter, the nurse was interviewed and a dosing error was identified: she had mistakenly given the patient 1 mg of phenylephrine (1 mL) instead of 100 mcg (1 mL of the standard dilution, 1mg in 10 mL). The incident analysis revealed latent factors (event triggers) due to the lack of protocols and standard operating procedures, communication errors among team members (physician-nurse), suboptimal training, and underdeveloped safety culture. In order to preempt similar incidents in the future, the following actions were implemented in the surgical intensive care unit: a protocol for bolus and short lived infusions (<30 min) was developed and to close the communication gap through the adoption of communication techniques. The protocol was designed by physicians and nurses to standardize the administration of drugs with high potential for errors. To close the communication gap, repeated checks about saying and understanding was proposed ("closed loop"). Labeling syringes with the drug dilution was also recommended. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  17. [Bringing clinical simulation into an Anesthesia residency training program in a university hospital. Participants' acceptability assessment].

    PubMed

    Corvetto, M A; Bravo, M P; Montaña, R A; Altermatt, F R; Delfino, A E

    2013-01-01

    Clinical simulation is currently an integral part of the curriculum of the Anesthesiology residency programs in other countries. We aimed to describe and evaluate the insertion of simulation in an anesthesia residency training program. Activities feasible to be used for training in a simulated environment were classified into 2 modules: workshops for technical skills conducted with first year residents, and high fidelity simulation scenarios performed with second and third year residents. After each activity, and using an anonymous questionnaire, residents assessed their satisfaction and objectives accomplished. A total of 18 activities: 6 skills workshops and 12 high fidelity scenarios were assessed. A total of 206 questionnaires were analyzed, corresponding to 41 residents. Almost all (96%) of respondents agreed or strongly agreed that workshops met the objectives and should be mandatory in the anesthesia curriculum; however, 11% agreed that the activity caused anxiety and/or nervousness. The high fidelity scenarios were considered realistic and consistent with the objectives by 97% of residents, and 42% felt that workshops caused anxiety and/or nervousness. The inclusion of simulation has been well accepted by the residents. The activities have been described as realistic, and limited to the objectives, essential points in adult education, as according to Kolb's learning model this is associated with profound, useful and long lasting knowledge. Copyright © 2012 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  18. Postoperative respiratory outcomes in laparoscopic bariatric surgery: comparison of a prospective group of patients whose neuromuscular blockade was reverted with sugammadex and a historical one reverted with neostigmine.

    PubMed

    Llauradó, S; Sabaté, A; Ferreres, E; Camprubí, I; Cabrera, A

    2014-12-01

    Bariatric surgery patients are at high risk of perioperative respiratory adverse events. We hypothesized that the use of sugammadex to reverse neuromuscular blockade could improve postoperative respiratory outcomes. Prospective observational series of consecutive patients scheduled for laparoscopic bariatric surgery in whom neuromuscular blockade was reverted with sugammadex were compared with a historical matched cohort of patients reverted with neostigmines. The necessity of postoperative mechanical ventilation or pathological changes in postoperative chest X-ray were two of the comparisons done. We enrolled 160 patients in each group (Sugammadex - SG and Historical - HG). Two patients (mean, CI 95%), (1.25, 0.34-4.4) in the SG and five patients in the HG (mean, CI 95%), (3.13, 1.34-7.11) required mechanical ventilation immediately after surgery (p=0.38, chi-square test). Significantly less chest X-ray postoperative changes were observed in the SG: 11 patients (6.9%) versus 26 patients (16.3%) in the HG (Odds ratio OR, CI 95%) (0.36, 0.18-0.8). Requirement of mechanical ventilation is not associated to the reversal agent employed. Less pathological postoperative chest X-ray changes were found in the group of patients whose neuromuscular blockade was reverted with sugammadex. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  19. [High fidelity simulation in Spain: from dreams to reality].

    PubMed

    Durá, M J; Merino, F; Abajas, R; Meneses, A; Quesada, A; González, A M

    2015-01-01

    Clinical simulation has emerged as a powerful new tool for the learning and assessment of different skills and attitudes in patient care, by using innovative technology such as high fidelity simulators (HFS). To describe the current state of high fidelity clinical simulation in Spain and its principal characteristics. Descriptive observational study that analyzes information on the clinical centers that have HFS in our country. There are currently a total of 80 centers with HFS in our country, mainly distributed in university centers (43), hospital and emergency centers (27), simulation centers and institutes of simulation (5), and the rest (5) associated to entities of diverse ownership. The temporal development of HFS has been slowly progressive, with a significant growth in the last 6 years. The majority (74%) have specific facilities, auxiliary equipment (60%), and professionals with a shared commitment (80%). It is already integrated into the training programs in 56% of university centers with HFS. The development of HFS has been remarkable in our country, and is mainly related to university undergraduate and postgraduate clinical medical education. It would be useful to design a network of simulation training centers of Health Sciences in Spain, which would be operational, sustainable and recognized, to optimize the use of these facilities. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  20. [Anaesthetic management of Stiff Man syndrome].

    PubMed

    Marín, T; Hernando, D; Kinast, N; Churruca, I; Sabate, S

    2015-04-01

    Stiff Man syndrome or stiff-person syndrome is a rare autoimmune disorder. It is characterized by increased axial muscular tone and limb musculature, and painful spasms triggered by stimulus. The case is presented of a 44-year-old man with stiff-person syndrome undergoing an injection of botulinum toxin in the urethral sphincter under sedation. Before induction, all the surgical team were ready in order to minimise the anaesthetic time. The patient was monitored by continuous ECG, SpO2 and non-invasive blood pressure. He was induced with fractional dose of propofol 150 mg, fentanyl 50 μg and midazolam 1mg. Despite careful titration, the patient had an O2 saturation level of 90%,which was resolved by manual ventilation. There was no muscle rigidity or spasm during the operation. Post-operative recovery was uneventful and the patient was discharged 2 days later. A review of other cases is presented. The anaesthetic concern in patients with stiff-person syndrome is the interaction between the anaesthetic agents, the preoperative medication, and the GABA system. For a safe anaesthetic management, total intravenous anaesthesia is recommended instead of inhalation anaesthetics, as well as the close monitoring of the respiratory function and the application of the electrical nerve stimulator when neuromuscular blockers are used. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  1. [Unilateral pleural effusion caused by vessel perforation due to peripherally inserted central catheter: Indocyanine green as a diagnostic tool].

    PubMed

    Álvarez-Baena, L; Duque, P; Ramos, R; Zarain Obrador, L; Fernández-Quero, L

    2016-01-01

    A peripherally inserted central catheter (PICC) was inserted into a 44-year-old man to provide parenteral nutrition in a protein-calorie malnutrition secondary to a benign pyloric stenosis. On the fifth day while monitoring the catheter, the patient presented with a massive whitish pleural effusion after undergoing gastric endoscopy in order to treat pyloric stenosis. Chylothorax was initially suspected, and the patient was admitted to a recovery unit. Indocyanine green was administered through the PICC, obtaining a greenish discoloration in the pleural effusion 30 min later. This led to the diagnosis of a pleural effusion caused by a vessel perforation due to the PICC, leading to parenteral nutrition extravasation. Thoraco-abdominal computed tomography was performed, which confirmed an innominate vein perforation due to the PICC. PICC insertion may be associated with severe complications, such as central vessel perforation, and therefore the correct position of a central catheter should be always checked. Intravenous computed tomography contrast is the gold standard for central vascular perforation diagnosis. However if a pleural effusion occurs in this context, it is possible to use a dye, which administered intravenously can lead us to the correct diagnosis in situ. Indocyanine green was used for this purpose in this case. Copyright © 2015 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  2. [The objective structured clinical evaluation of teaching in anaesthesiology and resuscitation].

    PubMed

    Echevarría Moreno, M; Prieto Vera, C; Martín Tellería, A; Neira Reina, F; Martín, J S; Fernández Jurado, M L; Luis Navarro, J C; Ortega Garcia, J L; Alarcón Martínez, L; López-Cuervo Derqui, R

    2012-03-01

    To find out the acquirement of professional competencies of Anaesthesiology and Resuscitation medical residents at the end of their training period using the Objective Structured Clinical Evaluation (OCSE) tool. Six competency components to evalúate were defined as follows: clinical interview (communication), technical ability and relationship abilities (leadership, decision making, work in a team), diagnostic assessment, therapeutic management, and medical records. Different methodologies were determined depending on the knowledge and skills to evaluate. Twelve clinical cases were developed that were performed in 12 stations. A total of 107 Ítems, specified within the stations, evaluated the competency components. A total of 43 residents were invited to participate in the last 4 months of their training in hospitals in Andalusia and Extremadura. A total of 33 residents participated. The overall mean of the classifications obtained in the 12 stations was 64.2 out of a maximum of 100. The medical residents demonstrated higher competency in obstetrics, paediatric anaesthesia, and that associated with difficult airway. The main competency gaps were detected in the area of one-day surgery, chronic pain, and literature management, in which approximately half passed the test. We believe that training evaluations, such as the OCSE, help in determining the skill levels of the medical resident, making it easier to continually improve the training of the future anaesthesiologist. Copyright © 2011 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España.. All rights reserved.

  3. Atypical E2F transcriptional repressor DEL1 acts at the intersection of plant growth and immunity by controlling the hormone salicylic acid.

    PubMed

    Chandran, Divya; Rickert, Joshua; Huang, Yingxiang; Steinwand, Michael A; Marr, Sharon K; Wildermuth, Mary C

    2014-04-09

    In plants, the activation of immunity is often inversely correlated with growth. Mechanisms that control plant growth in the context of pathogen challenge and immunity are unclear. Investigating Arabidopsis infection with the powdery mildew fungus, we find that the Arabidopsis atypical E2F DEL1, a transcriptional repressor known to promote cell proliferation, represses accumulation of the hormone salicylic acid (SA), an established regulator of plant immunity. DEL1-deficient plants are more resistant to pathogens and slightly smaller than wild-type. The resistance and size phenotypes of DEL1-deficient plants are due to the induction of SA and activation of immunity in the absence of pathogen challenge. Moreover, Enhanced Disease Susceptibility 5 (EDS5), a SA transporter required for elevated SA and immunity, is a direct repressed target of DEL1. Together, these findings indicate that DEL1 control of SA levels contributes to regulating the balance between growth and immunity in developing leaves. Copyright © 2014 Elsevier Inc. All rights reserved.

  4. 18 CFR Appendix A to Part 11 - Fee Schedule for FY 2009

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Delta $46.21 Colorado Denver * $23.10 Colorado Dolores $23.10 Colorado Douglas $69.31 Colorado Eagle $34... $46.21 Michigan Crawford $69.31 Michigan Delta $34.66 Michigan Dickinson $34.66 Michigan Eaton $69.31....10 Minnesota Cook $34.66 Minnesota Cottonwood $34.66 Minnesota Crow Wing $23.10 Minnesota Dakota $69...

  5. 18 CFR Appendix A to Part 11 - Fee Schedule for FY 2010

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Custer 47.08 Colorado Delta 62.78 Colorado Denver * 31.39 Colorado Dolores 31.39 Colorado Douglas 94.17... Michigan Delta 47.08 Michigan Dickinson 47.08 Michigan Eaton 94.17 Michigan Emmet 94.17 Michigan Genesee... Minnesota Cook 47.08 Minnesota Cottonwood 47.08 Minnesota Crow Wing 31.39 Minnesota Dakota 94.17 Minnesota...

  6. SEALIFT

    DTIC Science & Technology

    2012-03-01

    Dolores Chouest served primarily as a platform for U.S. and Canadian divers to conduct diving operations. MSC Maritime Prepositioning Force ship...Kanawha also performed an underway replenishment following a short-fused request by Canadian navy frigate HMCS Vancouver, allowing Vancouver to bypass...planning careers within the maritime industry . Fourteen MSCPAC and Ship Sup- port Unit San Diego employees served as MSC representatives at the

  7. Rapid mortality of Populus tremuloides in southwestern Colorado, USA

    Treesearch

    James J. Worrall; Leanne Egeland; Thomas Eager; Roy A. Mask; Erik W. Johnson; Philip A. Kemp; Wayne D. Shepperd

    2008-01-01

    Concentrated patches of recent trembling aspen (Populus tremuloides) mortality covered 56,091 ha of Colorado forests in 2006. Mortality has progressed rapidly. Area affected increased 58% between 2005 and 2006 on the Mancos-Dolores Ranger District, San Juan National Forest, where it equaled nearly 10% of the aspen cover type. In four stands that were...

  8. VizieR Online Data Catalog: ABCG209 spectroscopic and photometric catalog (Mercurio+, 2008)

    NASA Astrophysics Data System (ADS)

    Mercurio, A.; Barbera, F. L.; Haines, C. P.; Merluzzi, P.; Busarello, G.; Capaccioli, M.

    2008-11-01

    Spectroscopic observations were carried out at the ESO New Technology Telescope (NTT) with the ESO Multi-Mode Instrument (EMMI) and at the Telescopio Nazionale Galileo (TNG) with the Device Optimized for the LOw RESolution (DOLORES), while NIR photometric data were collected with the Son OF ISAAC (SOFI) at NTT. (3 data files).

  9. VizieR Online Data Catalog: Photometry of 3 open clusters (Andreuzzi+, 2011)

    NASA Astrophysics Data System (ADS)

    Andreuzzi, G.; Bragaglia, A.; Tosi, M.; Marconi, G.

    2012-02-01

    Be20 and Be66 were observed with DOLORES at TNG (Telescopio Nazionale Galileo) in 24-Nov-2000 and 03-Oct-2000 (Be66); To2 was observed on 07-Mar-1995 (ESO/Danish), 15-May-2001 (ESO/Danish with DFOSC), and 15-Mar-2002 (ESO/NTT with SuSI2) (3 data files).

  10. Carbon and nitrogen abundances of stellar populations in the globular cluster M 2

    NASA Astrophysics Data System (ADS)

    Lardo, C.; Pancino, E.; Mucciarelli, A.; Milone, A. P.

    2012-12-01

    We present CH and CN index analysis and C and N abundance calculations based on the low-resolution blue spectra of red giant branch (RGB) stars in the Galactic globular cluster NGC 7089 (M 2). Our main goal is to investigate the C-N anticorrelation for this intermediate metallicity cluster. The data were collected with DOLORES, the multiobject, low-resolution facility at the Telescopio Nazionale Galileo. We first looked for CH and CN band strength variations and bimodalities in a sample of RGB stars with 17.5 ≤ V ≤ 14.5. Thus we derived C and N abundances under LTE assumption by comparing observed spectra with synthetic models from the spectral features at 4300 Å (G-band) and at ~3883 Å (CN). Spectroscopic data were coupled with UV photometry obtained during the spectroscopic run. We found a considerable star-to-star variation in both A(C) and A(N) at all luminosities for our sample of 35 targets. These abundances appear to be anticorrelated, with a hint of bimodality in the C content for stars with luminosities below the RBG bump (V ~ 15.7), while the range of variations in N abundances is very large and spans almost ~2 dex. We find additional C depletion as the stars evolve off the RGB bump, in fairly good agreement with theoretical predictions for metal-poor stars in the course of normal stellar evolution. We isolated two groups with N-rich and N-poor stars and found that N abundance variations correlate with the (U - V) color in the DOLORES color-magnitude diagram (CMD). The V, (U - V) CMD for this cluster shows an additional RGB sequence, located at the red of the main RGB and amounting to a small fraction of the total giant population. We identified two CH stars detected in previous studies in our U,V images. These stars, which are both cluster members, fall on this redder sequence, suggesting that the anomalous RGB should have a peculiar chemical pattern. Unfortunately, no additional spectra were obtained for stars in this previously unknown RGB branch. Based on observations made with the Italian Telescopio Nazionale Galileo (TNG) operated on the island of La Palma by the Fundación Galileo Galilei of the INAF (Istituto Nazionale di Astrofisica) at the Spanish Observatorio del Roque de los Muchachos of the Instituto de Astrofisica de Canarias (PROGRAM ID: A22TAC_20).Full Table 1 and photometric data are only available at the CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or via http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/548/A107

  11. Analysis of the temporal regression of the QRS widening induced by bupivacaine after Intralipid administration. Study in an experimental porcine model.

    PubMed

    Zaballos, M; Sevilla, R; González, J; Callejo, D; de Diego, C; Almendral, J; Quintela, O; Anadón, M J

    2016-01-01

    The principal mechanism of cardiac toxicity of bupivacaine relates to the blockade of myocardial sodium channels, which leads to an increase in the QRS duration. Recently, experimental studies suggest that lipid emulsion is effective in reversing bupivacaine cardiac toxicity. We aimed to evaluate the temporal evolution of the QRS widening induced by bupivacaine with the administration of Intralipid. Twelve pigs were anesthetized with intravenous sodium thiopental 5mg kg(-1) and sevoflurane 1 MAC (2.6%). Femoral artery and vein were canalized for invasive monitoring, analysis of blood gases and determination of bupivacaine levels. After instrumentation and monitoring, a bupivacaine bolus of 4-6 mg kg(-1) was administered in order to induce a 150% increase in QRS duration (defined as the toxic point). The pigs were randomized into two groups of six individuals. Intralipid group (IL) received 1.5 mL kg(-1)of IL over one minute, followed by an infusion of 0.25 mL kg min(-1). Control group (C) received the same volume of a saline solution. The electrocardiographic parameters were recorded, and blood samples were taken after bupivacaine and 1, 5, 10 and 30 minutes after Intralipid/saline administration. Bupivacaine (4.33±0.81 mg/kg in IL group and 4.66±1.15 mg/kg in C group) induced similar electrocardiographic changes in both groups; mean maximal percent increase in QRS interval was 184±62% in IL group, and 230±56% in control group (NS). Lipid administration reversed the QRS widening previously impaired by bupivacaine. After ten minutes of the administration of IL, the mean QRS interval decreased to 132±56% vs. 15±76% relative to the maximum widening induced by bupivacaine, in IL and C group, respectively. Intralipid reversed the lengthening of QRS interval induced by the injection of bupivacaine. Time to normalization of electrocardiographic parameters can last more than 10 minutes. While the phenomena of cardiac toxicity persist, resuscitation measures and adequate monitoring should be continued until adequate heart conduction parameters are restored. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  12. CHEK2 1100delC variant and breast cancer risk in Caucasians: a meta-analysis based on 25 studies with 29,154 cases and 37,064 controls.

    PubMed

    Yang, Yuan; Zhang, Fan; Wang, Yang; Liu, Sheng-Chun

    2012-01-01

    Links between the CHEK2 1100delC heterozygote and breast cancer risk have been extensively explored. However, both positive and negative associations with this variant have been reported in individual studies. For a detailed assessment of the CHEK2 1100delC heterozygote and breast cancer risk, relevant studies published as recently as May 2012 were identified using PUBMED and EMBASE and selected using a priori defined criteria. The strength of the relationship between the CHEK2 1100delC variant and breast cancer risks was assessed by odds ratios (ORs) under the fixed effects model. A total of 29,154 cases and 37,064 controls from 25 case-control studies were identified in this meta-analysis. The CHEK2 1100delC heterozygote was more frequently detected in cases than in controls (1.34% versus 0.44%). A significant association was found between CHEK2 1100delC heterozygote and breast cancer risk (OR=2.75, 95% CI: [2.25, 3.36]). The ORs and CIs were 2.33 (95% CI: [1.79, 3.05]), 3.72 (95% CI: [2.61, 5.31]) and 2.78 (95% CI: [2.28, 3.39]) respectively in unselected, family, early-onset breast cancer subgroups. The CHEK2 1100delC variant could be a potential factor for increased breast cancer risk in Caucasians. However, more consideration is needed in order to apply it to allele screening or other clinical work.

  13. Gemini 4 prime crew with Official medical nurse for Astronaut crew members

    NASA Technical Reports Server (NTRS)

    1965-01-01

    Gemini 4 prime crew, Astronauts Edward H. White II, (left), and James A. McDivitt (right) are shown with Lt. Dolores (Dee) O'Hare, US Air Force, Center Medical Office, Flight Medicine Branch, Manned Spaceflight Center (MSC). Lieutenant O'Hare has served during several space flights as Official medical nurse for the astronaut crew members on the missions.

  14. Dear Cesar Chavez: Writing Persuasive Letters in the Sixth Grade

    ERIC Educational Resources Information Center

    Beddow, Maggie

    2012-01-01

    Cesar Chavez, who co-founded the United Farm Workers (UFW) with Dolores Huerta in 1962, dedicated his life to grassroots organizing to persuade lawmakers and the public to help improve the working conditions of migrant farm workers. In October 1992, the author had been teaching a unit of study on civics to her sixth grade bilingual students in…

  15. SHOWN WITH NURSE - ASTRONAUT EDWARD H. WHITE II - MISC. - CAPE

    NASA Image and Video Library

    1965-06-01

    S65-29657 (June 1965) --- Gemini-4 prime crew, astronauts Edward H. White II (left), and James A. McDivitt are shown with Lt. Dolores (Dee) O'Hare, US Air Force, Center Medical Office, Flight Medicine Branch, Manned Spacecraft Center (MSC). Lieutenant O'Hare has served during several spaceflights as official medical nurse for the astronaut crew members on the missions.

  16. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (80th, Chicago, Illinois, July 30-August 2, 1997): Law.

    ERIC Educational Resources Information Center

    Association for Education in Journalism and Mass Communication.

    The Law section of the Proceedings contains the following 10 papers: "Protection without a Shield: Revisiting the Journalist's Common Law Privilege" (Laurence B. Alexander); "Burning the Global Village: The Constitutionality of State Laws Regulating Indecency in Cyberspace" (Dolores L. Flamiano); "Of Jellyfish and…

  17. Monitoring impacts of Tamarix leaf beetles (Diorhabda elongata) on the leaf phenology and water use of Tamarix spp. using ground and remote sensing methods

    NASA Astrophysics Data System (ADS)

    Nagler, P. L.; Brown, T.; Hultine, K. R.; van Riper, C.; Bean, D. A.; Murray, R.; Pearlstein, S.; Glenn, E. P.

    2010-12-01

    Tamarix leaf beetles (Diorhabda elongata) have been released in several locations on western U.S. rivers to control the introduced shrub, Tamarix ramosissima and related species. As they are expanding widely throughout the region, information is needed on their impact on Tamarix leaf phenology and water use over multiple cycles of annual defoliation. We used networked digital cameras (phenocams) and ground surveys to monitor the defoliation process from 2008-2010 at multiple sites on the Dolores River, and MODIS satellite imagery from 2000 to 2009 to monitor leaf phenology and evapotranspiration (ET) at beetle release sites on the Dolores, Lower Colorado, Carson, Walker and Bighorn Rivers. Enhanced Vegetation Index (EVI) values for selected MODIS pixels were used to estimate green foliage density before and after beetle releases at each site. EVI values were transformed into estimates of ET using an empirical algorithm relating ET to EVI and potential ET (ETo) at each site. Phenocam and ground observations show that beetle damage is temporary, and plants regenerate new leaves following an eight week defoliation period in summer. The original biocontrol model predicted that Tamarix mortality would reach 75-85% over several years of defoliation due to progressive weakening of the shrubs each year, but over the early stages of leaf beetle-Tamarix interactions studied here (3-8 years), our preliminary findings show actual reductions in EVI and ET of only 13-15% across sites due to the relatively brief period of defoliation and because not all plants at a site were defoliated. Also, baseline ET rates varied across sites but averaged only 329 mm yr-1 (23% of ETo), constraining the possibilities for water salvage through biocontrol of Tamarix. The spatial and temperol resolution of MODIS imagery were too coarse to capture the details of the defoliation process, and high-resolution imagery or expanded phenocam networks are needed for future monitoring programs.

  18. Increased cancer risk of heterozygotes with NBS1 germline mutations in Poland.

    PubMed

    Steffen, Jan; Varon, Raymonda; Mosor, Maria; Maneva, Galina; Maurer, Martin; Stumm, Markus; Nowakowska, Dorota; Rubach, Maryna; Kosakowska, Ewa; Ruka, Włodzimierz; Nowecki, Zbigniew; Rutkowski, Piotr; Demkow, Tomasz; Sadowska, Małgorzata; Bidziński, Mariusz; Gawrychowski, Krzysztof; Sperling, Karl

    2004-08-10

    It has been suggested based on familial data that Nijmegen breakage syndrome (NBS) heterozygotes have an increased risk of malignant tumors. We found 15 carriers of the 657del5 mutation and 8 carriers of the R215W molecular variant of the NBS1 gene among 1,289 consecutive patients from Central Poland with various cancers and only 10 and 4 such carriers, respectively, in 1,620 controls from this region. Most of the 657del5 mutation carriers were found among patients with melanoma (4/105), non-Hodgkin lymphoma (2/42) and breast cancer (4/224) and of the 234 patients with colorectal carcinoma 3 carried the 657del5 mutation and 3 others the R215W molecular variant. The frequencies of 657del5 mutation carriers among patients with melanoma and non-Hodgkin lymphoma and of R215W carriers in patients with colorectal cancer were significantly higher than in controls (p < 0.01, < 0.05 and < 0.05 respectively). The pooled frequencies of 657del5 and R215W mutations in all cancer patients were also significantly higher than in controls (p < 0.05). Two carriers of the 657del5 mutation had second primary tumors. Malignant tumors among parents and siblings of 657del5 mutation carriers (14/77) were twice more frequent than in population controls. Three carriers of this mutation (2 probands with melanoma) reported melanoma in relatives. These results suggest strongly that NBS1 heterozygosity may be associated with elevated risk of some cancers. Larger studies are needed to evaluate the impact of the high frequency of germline NBS1 mutations on the cancer burden in the Slav populations. Copyright 2004 Wiley-Liss, Inc.

  19. Magnetohydrodynamic and Paramagnetic Phenomena in Electrochemistry with Diamagnetic and Ferromagnetic Millielectrodes

    NASA Technical Reports Server (NTRS)

    Leventis, Nicholas; Dass, Amala

    2004-01-01

    There are three kinds of body forces operating in electrolytic solutions in the magnetic field: the magnetohydrodynamic force F(sub B) (=i x B), the F(sub delB) force (approximately B(raised dot)gradB) and the F(sub delC) force (approximately |B|(sup 2)gradC). These three forces manifest themselves differently, depending on the experimental conditions. Thus, diamagnetic disc millielectrodes (e.g., Au) with their plane parallel to the flux density of the homogeneous magnetic field of an electromagnet yield convective behavior analogous to that observed with rotating electrodes; that response is controlled by F(sub B). The same electrodes placed in the inhomogeneous field of a strong permanent magnet yield also convective behavior that is controlled by both F(sub B) and F(sub delB). Finally, similarly sized millielectrodes made of permanent magnets (e.g., Au-coated Nd-Fe-B discs) yield diffusion-controlled behavior at conditions where a gold disc electrode shows behavior dominated by density gradient driven natural convection; in this case the predominant forces are both F(sub delB) and F(sub delC). Under open circuit conditions, ferromagnetic (i.e., magnetizable) millielectrodes (Co, Fe, Ni) dipped in corrosive solutions and placed in homogeneous magnetic fields yield mass-transfer phenomena that seem to be controlled by magnetophoresis.

  20. [Effect of priming solution and ultrafiltration on post-operative bleeding and blood transfusion in cardiac surgery. Randomized controlled trial].

    PubMed

    Olmos Rodríguez, M; Ballester Hernández, J A; Arteta Bárcenas, M T; Rodríguez Cerezo, A; Vidarte Ortiz de Artiñano, M A; Veiga Alameda, C

    2015-02-01

    Assess the effectiveness of priming the extracorporeal circulation system with albumin-mannitol combined with ultrafiltration during extracorporeal circulation to reduce post-operative bleeding and transfusion requirements in heart surgery, as well as its impact on the fluid balance, coagulation and hematocrit parameters, re-operation for bleeding, ICU, and hospital length of stay. A total of 134 patients scheduled for heart surgery were randomized to receive Ringer's lactate 1,500mL in the priming reservoir (group C), or mannitol 20% 250mL, albumin 20% 150mL and Ringer's lactate 1,100mL combined with ultrafiltration (group T). Bleeding volume, transfusions, fluid balance, coagulation, and hematology parameters were determined until 48h in the post-operative period. There was a reduction of postoperative bleeding in group T, 1,165±789mL vs 992±662mL (P=.17), and red blood cell concentrate transfusions, 694±843mL vs 413±605mL (P=.03). Intra-operative and post-operative fluid balance was significantly less positive in group T, with an overall balance of 2,292±2,152mL vs 5,388±2,834mL (P<.001). There were higher values of hemoglobin and hematocrit, intraoperative (P<.001), on admission to ICU (P=.001), and at 6h (P=.05) in group T, and lower INR at 6h (P=.01) and 24h (P=.02). Re-operation rate and length of stay in ICU were higher in group C, but not statiscally significant. The priming of extracorporeal reservoir with mannitol, albumin, and Ringer's lactate, combined with ultrafiltration, significantly improves intra- and post-operative fluid balance, resulting in a reduction in blood transfusions, with no significant decrease in post-operative bleeding, re-operation bleeding rate, and length of stay in the ICU. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  1. McConnell's sign in intra-operative acute right ventricle ischaemia: An under-recognized aetiology.

    PubMed

    Longo, S A; Echegaray, A; Acosta, C M; Rinaldi, L I; Cabrera Schulmeyer, M C; Olavide Goya, I

    2016-11-01

    Transoesophageal echocardiography (TEE) has become a fundamental tool in modern cardiothoracic anaesthesia. It has an indisputable role in coronary valve surgery and revascularisations with severe impairment of ventricle function. It helps in making diagnoses that can optimise the surgical strategy and to minimal invasively dynamically monitor volaemia and cardiac function during the post-operative period, detecting complications unobservable by other methods. The McConnell sign, visualised using TEE as an akinesis of the right ventricular free wall, with a normal apex motility and enlargement of the right cavities, is characteristic of right ventricular (RV) dysfunction. This sign has a 77% sensitivity and 94% specificity for the diagnosis of acute pulmonary embolism (APE). The case is presented of a 53-year-old man scheduled for aortic valve and ascending aorta replacement surgery, with a history of severe valve aortic stenosis, aortic root and arch aneurysm, and with normal coronary arteries. Post-cardiopulmonary bypass (CBP), the patient presented with haemodynamic instability, with the TEE showing a typical image of the McConnell sign, with no pulmonary hypertension. This enabled making an early diagnosis of acute RV ischaemia, that led to a change in the surgical plan, the performing of coronary revascularisation surgery. As a result, the McConnell sign, which describes the characteristics of RV dysfunction, led to making a differential diagnosis between APE, RV infarction and acute myocardial ischaemia. Copyright © 2016 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  2. [Doses of anti-infectives for systemic use are scarcely notified in clinical cases reported to the Revista Española de Anestesiología y Reanimación].

    PubMed

    Gerónimo-Pardo, M

    2014-01-01

    To describe the frequency of dose notification of antiinfectives for systemic use in clinical cases published in Revista Española de Anestesiología y Reanimación. Review of individualized clinical cases published in the sections «Clinical case» or «Letter to the Editor» of the above mentioned journal from year 2010 to 2012, and identification of the drugs and their therapeutic regimens cited in such publications, being dose notification the main variable. Drugs have been classified according to the Anatomical Therapeutic Chemical Classification System. One thousand one hundred and thirty-five drugs cited 1,317 times were identified in 167 articles describing the clinical pictures of 182 patients, 73 of the citations (5.6%) regarding to drugs belonging to group J (Antiinfectives for systemic use) which were divided into perioperative prophylaxis (n=15) and active treatment (n=58). Doses were scarcely notified for group J drugs as a whole (27.4%), but especially for active treatment (17.2%) compared to perioperative prophylaxis (66.7%), percentage which was similar to those more classical anesthetic drugs (fentanyl: 86.6%; remifentanil: 70.5%; sevoflurane: 78%; propofol: 79%; rocuronium:79.6%; cisatracurium: 68.4%) or even for antiemetics (ondansetron: 92.3%; dexamethasone: 84.6%). Quality of case reports could be improved by including dose notification for antiinfective agents. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  3. Maintenance fluid therapy in a tertiary hospital: A prevalence study.

    PubMed

    Uña Orejón, R; Gisbert de la Cuadra, L; Garríguez Pérez, D; Díez Sebastián, J; Ureta Tolsada, M P

    To assess the types of maintenance fluids used in our hospital, comparing their volume and composition to the standards recommended by the guidelines. Observational, cross-sectional study. Volume and type of fluid therapy administered during 24h to patients admitted to various hospital departments were recorded. Patients receiving fluid therapy because of water-electrolyte imbalance were excluded. Out of 198 patients registered, 74 (37.4%) were excluded because they did not meet the criteria for inclusion. Mean administered volume was 2,500cc/day. Mean daily glucose dose was 36g per 24h (SD: 31.4). The most frequent combination included normal saline solution (NSS) and glucose 5% (64.4%). Mean daily dose of sodium and chlorine was, respectively, 173mEq (SD: 74.8) and 168mEq (SD: 75), representing a surplus daily dose of +87.4mEq and +85mEq. Potassium, magnesium and calcium daily deficit was, respectively, -50mEq, -22mEq and -21mEq per day. Buffer administration was exceptional, bicarbonate (2.29%), acetate (1.29%), lactate (1.15%) and gluconate (1.10%) being the buffering agents most frequently used. NNS is the most frequently used solution. In contrast to excess doses of sodium and chlorine, there is a great deficit of other ions, buffering agents and caloric intake in the fluid therapy regimens that are usually prescribed. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  4. Use of the cumulative sum method (CUSUM) to assess the learning curves of ultrasound-guided continuous femoral nerve block.

    PubMed

    Kollmann-Camaiora, A; Brogly, N; Alsina, E; Gilsanz, F

    2017-10-01

    Although ultrasound is a basic competence for anaesthesia residents (AR) there is few data available on the learning process. This prospective observational study aims to assess the learning process of ultrasound-guided continuous femoral nerve block and to determine the number of procedures that a resident would need to perform in order to reach proficiency using the cumulative sum (CUSUM) method. We recruited 19 AR without previous experience. Learning curves were constructed using the CUSUM method for ultrasound-guided continuous femoral nerve block considering 2 success criteria: a decrease of pain score>2 in a [0-10] scale after 15minutes, and time required to perform it. We analyse data from 17 AR for a total of 237 ultrasound-guided continuous femoral nerve blocks. 8/17 AR became proficient for pain relief, however all the AR who did more than 12 blocks (8/8) became proficient. As for time of performance 5/17 of AR achieved the objective of 12minutes, however all the AR who did more than 20 blocks (4/4) achieved it. The number of procedures needed to achieve proficiency seems to be 12, however it takes more procedures to reduce performance time. The CUSUM methodology could be useful in training programs to allow early interventions in case of repeated failures, and develop competence-based curriculum. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  5. Experience in the management of ECMO therapy as a mortality risk factor.

    PubMed

    Guilló Moreno, V; Gutiérrez Martínez, A; Romero Berrocal, A; Sánchez Castilla, M; García-Fernández, J

    2018-02-01

    The extracorporeal oxygenation membrane (ECMO) is a system that provides circulatory and respiratory assistance to patients in cardiac or respiratory failure refractory to conventional treatment. It is a therapy with numerous associated complications and high mortality. Multidisciplinary management and experienced teams increase survival. Our purpose is to evaluate and analyse the effect of the learning curve on mortality. Retrospective and observational study of 31 patients, from January 2012 to December 2015. Patients were separated into 2periods. These periods were divided by the establishment of an ECMO protocol. We compared the quantitative variables by performing the Mann-Whitney U test. For the categorical qualitative variables we performed the chi-square test or Fisher exact statistic as appropriate. The survival curve was computed using the Kaplan-Meier method, and the analysis of statistical significance using the Log-rank test. Data analysis was performed with the STATA programme 14. Survival curves show the tendency to lower mortality in the subsequent period (P=0.0601). The overall mortality rate in the initial period was higher than in the subsequent period (P=0.042). In another analysis, we compared the characteristics of the 2groups and concluded that they were homogeneous. The degree of experience is an independent factor for mortality. The application of a care protocol is fundamental to facilitate the management of ECMO therapy. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  6. Implementation of a patient blood management program in pediatric scoliosis surgery.

    PubMed

    Pérez-Ferrer, A; Gredilla-Díaz, E; de Vicente-Sánchez, J; Sánchez Pérez-Grueso, F; Gilsanz-Rodríguez, F

    2016-02-01

    To determine whether the implementation of a blood conservation program, and the adoption and progressive association of different methods, reduces transfusion requirements in pediatric patients undergoing scoliosis surgery of different origins. Quasi-experimental, nonrandomized, descriptive study, approved by the Ethics Committee for Research of our institution. 50 pediatric patients (ASA I-III) aged 5 to 18 years, undergoing scoliosis surgery of any etiology by a single posterior or double approach (anterior and posterior) were included. A historical group with no alternatives to transfusion: Group No ahorro=15 patients (retrospective data collection) was compared with another 3 prospective study groups: Group HNA (acute normovolemic hemodilution)=9 patients; Group HNA+Rec (intraoperative blood salvage)=14 patients, and Group EPO (HNA+Rec+erythropoietin±preoperative donation)=12 patients; according with the implementation schedule of the transfusion alternatives in our institution. The rate of transfusion in different groups (No ahorro, HNA, HNA+Rec, EPO) was 100, 66, 57, and 0% of the patients, respectively, with a mean±SD of 3.40±1.59; 1.33±1.41; 1.43±1.50; 0±0 RBC units transfused per patient, respectively. Statistically significant differences (P<.001) were found in both the transfusion rate and number of RBC units. The application of a multimodal blood transfusion alternatives program, individualized for each pediatric patient undergoing scoliosis surgery can avoid transfusion in all cases. Copyright © 2015 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  7. Reduced anaesthetic requirements and postoperative analgesics in patients undergoing laparoscopic cholecystectomy: premedication with intravenous paracetamol versus ketorolac, a double blind and randomised clinical trial.

    PubMed

    Medina-Vera, A J; Novoa, L M

    2017-02-01

    To compare the effects of premedication with intravenous paracetamol versus ketorolac, in decreasing intraoperative anaesthetic and postoperative opioid analgesics requirements in patients undergoing laparoscopic cholecystectomy. An experimental, prospective, comparative, double blind, and randomised clinical trial was conducted to determine intraoperative opioid requirements, and pain and analgesic requirements in the postoperative period in 100 healthy patients undergoing laparoscopic cholecystectomy. They were randomised into 2 groups: Group 1: pre-medicated with paracetamol 1g, and Group 2: with ketorolac 30mg (both administered intravenously 30minutes prior to surgery). There were no statistically significant differences between groups as regards intraoperative remifentanil use (Group 1: 0.0739±0.016μg/kg/min, Group 2: 0.0741±0.018μg/kg/min). The number of patients in Group 2 that had values of VAS>4 points (22.4%) was lower than in Group 1 (28.6%), but with no statistically significant difference. Of the patients who needed postoperative opioid rescue, most required a single rescue and application of analgesics during hospitalisation, that prevailed between 3 and 12hours, without any significant differences between groups. No adverse effects were observed in the study sample. Paracetamol 1g IV given preoperatively decreased anaesthetic requirements and the need for postoperative analgesics similar to the preoperative administration of ketorolac 30mg IV. Copyright © 2016 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  8. Agreement between child self-reported and parent-reported scores for chronic pain secondary to specific pediatric diseases.

    PubMed

    Díez Rodriguez-Labajo, A; Castarlenas, E; Miró, J; Reinoso-Barbero, F

    2017-03-01

    Parental report on a child's secondary chronic pain is commonly requested by anesthesiologists when the child cannot directly provide information. Daily pain intensity is reported as highest, average and lowest. However, it is unclear whether the parents' score is a valid indicator of the child's pain experience. Nineteen children (aged 6-18years) with secondary chronic pain attending our anesthesiologist-run pediatric pain unit participated in this study. Identification of highest, average and lowest pain intensity levels were requested during initial screening interviews with the child and parents. Pain intensity was scored on a 0-10 numerical rating scale. Agreement was examined using: (i) intraclass correlation coefficient (ICC), and (ii) the Bland-Altman method. The ICC's between the children and the parents' pain intensity reports were: 0.92 for the highest, 0.68 for the average, and 0.50 for the lowest pain intensity domains. The limits of agreement set at 95% between child and parental reports were respectively +2.19 to -2.07, +3.17 to -3.88 and +5.15 to -5.50 for the highest, average and lowest pain domains. For the highest pain intensity domain, agreement between parents and children was excellent. If replicated this preliminary finding would suggest the highest pain intensity is the easiest domain for reporting pain intensity when a child cannot directly express him or herself. Copyright © 2016 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  9. VizieR Online Data Catalog: Velocities and BR photometry of Abell 1995 (Boschin+, 2012)

    NASA Astrophysics Data System (ADS)

    Boschin, W.; Girardi, M.; Barrena, R.

    2013-01-01

    We performed spectroscopic observations of A1995 in May 2009. We used the instrument DOLORES at TNG1 in MOS mode with the LR-B grism, which covers the wavelength range 3000-8430Å. We performed photometric observations of A1995 in January 2008 by using the Wide Field Camera (WFC3) mounted on the 2.5m INT Telescope. (1 data file).

  10. [A Buddhist view of health and care].

    PubMed

    Aguilar, Michel

    2015-10-01

    Buddhism has an original anthropology without dolorism or sacrifice, based on which a care ethic is deployed. The Buddhist way leads to freeing the spirit of the illusions that lead it astray and considers the body as a precious material support for the spirit. Pain and illness are treated while paying great attention to the person's suffering, whether conscious or not. Copyright © 2015. Published by Elsevier Masson SAS.

  11. Control System of a Three DOF Spacecraft Simulator by Vectorable Thrusters and Control Moment Gyros

    DTIC Science & Technology

    2006-12-01

    1 s 1 s -K- -K- -K- -K- -K- -K- -K- -K- -K- 2 STATE 1 REF Tc urel Fx Fy Figure 42. Controller SIMULINK Model As an initial step in the...f1c a1c a1True a2c a2True f1act Thruster 1 Firing Logic [DelTrue] [a1True] [a2True] [DelTrue] Fx Fy T theta del F1c a1c F2c a2c Tcmg fcn Tc deltrue...cmgdd command CMG Steering Logic 3 theta 2 act_fb 1 uCOMMANDED Fx Fy Tc 52 to slew and fire independently, MSGCMG position is used to generate a

  12. The Political Economy of Counterdrug Policy: The Case of Bolivia, 1997-2006

    DTIC Science & Technology

    2007-12-01

    Economia de la Coca,” Comision Inter-americana para el Control del Abuso de Drogas (Inter-American Drug Abuse Control Commission), 6. available from http...this was a frightening thought because, if Mexico , for example, which has more established institutions and legal system than Bolivia, was having a...Penguin Group, Inc) 1988. “Sustituyendo La Economia de la Coca,” Comision Interamericana para el Control del Abuso de Drogas (Inter-American

  13. The CHEK2 1100delC allelic variant is not present in familial and sporadic breast cancer cases from Moroccan population.

    PubMed

    Marouf, Chaymaa; Hajji, Omar; Diakité, Brehima; Tazzite, Amal; Jouhadi, Hassan; Benider, Abdellatif; Nadifi, Sellama

    2015-01-01

    The cell-cycle checkpoint kinase 2 (CHEK2) is an important signal transducer of cellular responses to DNA damage, whose defects has been associated with increased risk for breast cancer. The CHEK2 1100delC mutation has been reported to confer a twofold increased risk of breast cancer among carriers. The frequency of the mutation varies among populations. The highest frequency has been described in Northern and Eastern European countries. However, the 1100delC mutation has been investigated in different case-control studies and none in Moroccan population. The aim of this study was to evaluate the prevalence of this variant and determine its contribution to the development of breast cancer in sporadic cases and also in members of breast cancer families who tested negative or positive for a deleterious mutation in BRCA1/BRCA2. In this case-control study we performed the CHEK2 1100delC mutation analysis by ASO-PCR in 134 breast cancer patients and 114 unaffected control individuals. Most of these families had several cases of breast cancer or ovarian cancer (or both). No CHEK2 1100delC mutations were detected in any of 134 individuals, including 59 women diagnosed with breast cancer at an early age (<40 years), 10 women with bilateral breast cancer, and 6 women with ovarian cancer. Our preliminary genetic analysis are consistent with the reported very low frequency of CHEK2 1100delC mutation in North American populations (compared with Northern Europe), rendering CHEK2 1100delC such as an unlikely to be major breast cancer susceptibility genes.

  14. Magnetic Nanoparticles as Mechanical Actuators of Inner Ear Hair Cells

    DTIC Science & Technology

    2016-01-13

    AFRL-AFOSR-VA-TR-2016-0039 Magnetic nanoparticles as mechanical actuators of inner ear hair cells Dolores Bozovic UNIVERSITY OF CALIFORNIA LOS...4. TITLE AND SUBTITLE Magnetic nanoparticles as mechanical actuators of inner ear hair cells 5a. CONTRACT NUMBER N.A. 5b. GRANT NUMBER FA9550-12...13. SUPPLEMENTARY NOTES 14. ABSTRACT The collaborative project was designed to edevelop the use of magnetic nanoparticles to manipulate auditory hair

  15. VizieR Online Data Catalog: Segue 3 VI photometry (Ortolani+, 2013)

    NASA Astrophysics Data System (ADS)

    Ortolani, S.; Bica, E.; Barbuy, B.

    2015-01-01

    Johnson-Cousins V and I images were obtained at the Telescopio Nazionale Galileo (TNG), equipped with the spectrograph/focal reducer DOLORES, with a 2000x2000-pixels of 8.5x8.5-arcmin2 CCD giving 0.25arcsec/pix, during the night of 2011 June 26-27. Additional B, V and I photometry was obtained, with the same equipment, in the night of 2012 June 17-18. (2 data files).

  16. Mejoras en el apuntado del telescopio de 2,15 mts de CASLEO

    NASA Astrophysics Data System (ADS)

    Aballay, J. L.; Casagrande, A. R.; Pereyra, P. F.; Marún, A. H.

    Con el objeto de optimizar el funcionamiento del telescopio de 2,15 mts. de CASLEO, se están eliminando los motores de calar, de guía y mecánica asociada. Para ésto, se están diseñando dos electrónicas que gobernarán, solamente, el motor de slew y el de tracking. Con el control del motor de slew se realizarán las funciones de slew y calar, controlando desde una PC la placa que maneja las rampas de velocidad. De este modo, el movimiento será programado y por lo tanto, más suave y preciso. Con el control del motor de tracking, a través de un generador de frecuencias programable desde una PC, se proveerá los movimientos necesarios para el tracking y guía.

  17. [Anesthetic management and experience in the transcatheter implantation of the CoreValve(®) self-expanding aortic valve].

    PubMed

    Fernández Suárez, F E; del Valle Fernández, R; González Alvarez, A; Sánchez Lasheras, J; Fernández Sánchez, L; Argüelles Tamargo, L

    2013-10-01

    To analyze the experience and anesthetic management in the transcatheter implantation of the CoreValve(®) self-expanding aortic valve, in a university tertiary hospital. Observational analytical review of data incorporated into a prospectively maintained database of 142 patients diagnosed with severe aortic stenosis who underwent implantation of a CoreValve(®) aortic self-expanding aortic valve between December 2007 and December 2012. The mean age of patients was 82.5±6.1 years and the logistic EuroSCORE was 14.9±11.2. General anesthesia was used in 107 patients (75.3%), with local anesthesia with sedation in 35 (24.6%). Local anesthesia and sedation was associated with a lower requirement of vasoactive drugs (P=.003) during implantation. No statistically significant differences were found between the 2 anesthetic techniques in the duration of the procedure, hospital stay, or morbimortality. The success rate was 97.1%. The most common complication was conduction disorders that required implantation of a permanent pacemaker in 46 patients (32.3%). There was no intraoperative mortality, and all-cause mortality at 30 days was 6.3%, with a one-year survival estimated by the Kaplan-Meier of 83.1%. This study confirms that in patients with severe aortic stenosis and high surgical risk, transcatheter implantation of aortic valve is a safe and effective alternative. Both, general anesthesia and local anesthesia with sedation are valid options, depending on the experience of the team. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  18. National survey on postoperative care and treatment circuits in neurosurgery.

    PubMed

    Valero, R; Carrero, E; Fàbregas, N; Iturri, F; Saiz-Sapena, N; Valencia, L

    2017-10-01

    The analysis of surgical processes should be a standard of health systems. We describe the circuit of care and postoperative treatment for neurosurgical interventions in the centres of our country. From June to October 2014, a survey dealing with perioperative treatments and postoperative circuits after neurosurgical procedures was sent to the chiefs of Anaesthesiology of 73 Spanish hospitals with neurosurgery and members of the Neuroscience Section of SEDAR. We obtained 45 responses from 30 centres (41.09%). Sixty percent of anaesthesiologists perform preventive locoregional analgesic treatment. Pain intensity is systematically assessed by 78%. Paracetamol, non-steroidal anti-inflammatory and morphine combinations are the most commonly used. A percentage of 51.1 are aware of the incidence of postoperative nausea after craniotomy and 86.7% consider multimodal prophylaxis to be necessary. Dexamethasone is given as antiemetic (88.9%) and/or anti-oedema treatment (68.9%). A percentage of 44.4 of anaesthesiologists routinely administer anticonvulsive prophylaxis in patients with supratentorial tumours (levetiracetam, 88.9%), and 73.3% of anaesthesiologists have postoperative surveillance protocols. The anaesthesiologist (73.3%) decides the patient's destination, which is usually ICU (83.3%) or PACU (50%). Postoperative neurological monitoring varied according to the type of intervention, although strength and sensitivity were explored in between 70-80%. There is great variability in the responses, probably attributable to the absence of guidelines, different structures and hospital equipment, type of surgery and qualified personnel. We need consensual protocols to standardize the treatment and the degree of monitoring needed during the postoperative period. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  19. National survey on perioperative anaesthetic management in the endovascular treatment of acute ischaemic stroke.

    PubMed

    Romero Kräuchi, O; Valencia, L; Iturri, F; Mariscal Ortega, A; López Gómez, A; Valero, R

    2018-01-01

    To assess the anaesthetic management of treatment for endovascular acute ischaemic stroke (AIS) in Spain. A survey was designed by the SEDAR Neuroscience Section and sent to the Spanish anaesthesiology departments with a primary stroke centre between July and November 2016. Of the 47 hospitals where endovascular treatment of AIS is performed, 37 anaesthesiology departments participated. Thirty responses were obtained; three of which were eliminated due to duplication (response rate of 72.9%). Health coverage for AIS endovascular treatment was available 24hours a day in 63% of the hospitals. The anaesthesiologist in charge of the procedure was physically present in the hospital in 55.3%. There was large inter-hospital variability in non-standard monitoring and type of anaesthesia. The most important criterion for selecting type of anaesthesia was multidisciplinary choice made by the anaesthesiologist, neurologist and neuroradiologist (59.3%). The duration of time from arrival to arterial puncture was 10-15minutes in 59.2%. In 44.4%, systolic blood pressure was maintained between 140-180mmHg, and diastolic blood pressure<105mmHg. Glycaemic levels were taken in 81.5% of hospitals. Intravenous heparinisation was performed during the procedure in 66.7% with different patterns of action. In cases of moderate neurological deterioration with no added complications, 85.2% of the included hospitals awakened and extubated the patients. The wide variability observed in the anaesthetic management and the organization of the endovascular treatment of AIS demonstrates the need to create common guidelines for anaesthesiologists in Spain. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  20. Hypnosis closed loop TCI systems in outpatient surgery.

    PubMed

    Ramos-Luengo, A; Asensio-Merino, F

    Determine the influence of general anaesthesia with closed-loop systems in the results of outpatient varicose vein surgery. Retrospective observational study including data from 270 outpatients between 2014 and 2015. The patients were divided into 2 groups according to the type of general anaesthesia used. The CL Group included patients who received propofol in closed-loop guided by BIS and remifentanil using TCI, and the C Group received non-closed-loop anaesthesia. Age, sex, surgical time, discharge time and failure of outpatient surgery were recorded. Quantitative data were checked for normal distribution by the method of Kolmogorov-Smirnov-Lilliefors. Differences between groups were analysed by a Student-t-test or Mann-Whitney-Wilcoxon test, depending on their distribution. Categorical data were analysed by a Chi-squared test. We used Kaplan-Meier estimator and the effect size (calculated by Cohen's d) to study the discharge time. Statistical analysis was performed using R 3.2.3 binary for Mac OS X 10.9. There were no significant differences in age, sex and surgical time and failure of outpatient surgery. Discharge time was different in both groups: 200 (100) vs. 180 (82.5) minutes, C Group and CL Group, respectively (data are median and interquartile rank); P=.005. The use of closed-loop devices for the hypnotic component of anaesthesia hastens discharge time. However, for this effect to be clinically significant, some improvements still need to be made in our outpatient surgery units. Copyright © 2016 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  1. Sacroiliac joint pain: Prospective, randomised, experimental and comparative study of thermal radiofrequency with sacroiliac joint block.

    PubMed

    Cánovas Martínez, L; Orduña Valls, J; Paramés Mosquera, E; Lamelas Rodríguez, L; Rojas Gil, S; Domínguez García, M

    2016-05-01

    To compare the analgesic effects between the blockade and bipolar thermal radiofrequency in the treatment of sacroiliac joint pain. Prospective, randomised and experimental study conducted on 60 patients selected in the two hospitals over a period of nine months, who had intense sacroiliac joint pain (Visual Analogue Scale [VAS]>6) that lasted more than 3 months. Patients were randomised into three groups (n=20): Group A (two intra-articular sacroiliac injections of local anaesthetic/corticosteroid guided by ultrasound in 7 days). Group B: conventional bipolar radiofrequency "palisade". Target points were the lateral branch nerves of S1, S2, and S3, distance needles 1cm. Group C: modified bipolar radiofrequency "palisade" (needle distance >1cm). Patients were evaluated at one month, three months, and one year. Demographic data, VAS reduction, and side effects of the techniques were assessed. One month after the treatment, pain reduction was >50% in the three groups P<.001. Three and 12 months after the technique, the patients of the group A did not have a significant reduction in pain. At 3 months, almost 50% patients of the group B referred to improvement of the pain (P=.03), and <25% at 12 months, and those results were statistically significant (P=.01) compared to the baseline. Group C showed an improvement of 50% at 3 and 12 months (P<.001). All patients completed the study. Bipolar radiofrequency "palisade", especially when the distance between the needles was increased, was more effective and lasted longer, compared to join block and steroids, in relieving pain sacroiliac joint. Copyright © 2015 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  2. Analysis and evaluation of the effectiveness of epidural analgesia and its relationship with eutocic or dystocic delivery.

    PubMed

    Sánchez-Migallón, V; Sánchez, E; Raynard, M; Miranda, A; Borràs, R M

    Numerous studies have demonstrated the difference in the verbal rating scale with regard to obstructed labour and induced labour, so that obstructed labour and foetal macrosomia have been related to a greater sensation of pain during labour, particularly in the first stage. Even the epidural analgesia is linked to the need for instrumented or caesarean section due to foetal obstruction. The goal of the study is to analyze and evaluate the effectiveness of epidural analgesia in normal versus obstructed labour. One hundred and eighty pregnant women were included in an observational, analytical, longitudinal and prospective study, that was performed in the Obstetrics Department of the Hospital Universitario Dexeus. All the nulliparous or multiparous over 36 weeks of pregnancy, after 3cm of cervical dilatation in spontaneous or induced labor were included. All the patients were given epidural analgesia according to protocol. The basic descriptive methods were used for the univariate statistical analysis of the sample and the Mann-Whitney U test was used for the comparison of means between both groups. The correlations between variables were studied by means of the Spearman coefficient of correlation. The differences regarded as statistically significant are those whose P<.05. In our population there were no statistically significant differences in the effectiveness of epidural analgesia in normal versus obstructed labour. Patients who got epidural analgesia and had obstructed labors have the same degree of verbal rating scale as patients that do not had obstructed labors (P>.05). Copyright © 2016 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  3. [Comparison between VAMA(®) and Berman(®) cannulas for fibroscopic orotracheal intubation in anaesthetised patients].

    PubMed

    Castañeda Pascual, M; Batllori Gastón, M; Unzué Rico, P; Murillo Jaso, E; Dorronsoro Auzmendi, M; Martín Vizcaíno, M P

    2013-03-01

    In fibroscopic intubation, the fact of achieving a direct view in real time does not guarantee the correct advance of the endotracheal tube (ET) to its intratracheal position. The use of oral cannulas helps in achieving a free airway in order to pass the fibroscope and the ET. This study compares the VAMA(®) (V) and Berman(®) (B) cannulas as regards the time required for the intubation, fibroscopic view, and the ease in positioning the ET. 90 patients with no signs of difficult airway were randomised into 2 groups, Berman(®) (B) and VAMA(®) (V), depending on the type of cannula employed. After inducing general anaesthesia, they were intubated using a flexible fibroscope. The fibroscope and intubation times were recorded, as well as the quality of the fibroscopic view, and the level of difficulty in positioning the ET. No statistically significant differences were observed between the cannulas, although the intubation time (P=.292) and the difficulty found in positioning the ET were slightly less (P=.447) in the VAMA(®) group compared to the Berman(®) group. The vision quality was good with both devices, with only some degree of obstruction being encountered in only 22% of the patients. In no case was there complete obstruction, thus all the patients could be intubated correctly. The VAMA(®) cannula is an effective alternative to the classic cannulas for fibreoptic assisted intubation. Furthermore, the novel design provides advantages for the correct orientation of the fiberscope and the withdrawal of the cannula after intubation. Copyright © 2011 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  4. [Nocardia farcinica lung infection in a patient with cystic fibrosis and a lung transplant].

    PubMed

    Chacón, C F; Vicente, R; Ramos, F; Porta, J; Lopez Maldonado, A; Ansotegui, E

    2015-03-01

    Patients with cystic fibrosis have a higher risk of developing chronic respiratory infectious diseases. The Nocardia farcinica lung infection is rare in this group of patients, and there are limited publications about this topic. Its diagnosis is complex, due to the clinical and the radiology signs being non-specific. Identification of the agent responsible in the sputum culture is occasionally negative. It is a slow growing organism and for this reason treatment is delayed, which can lead to an increase in complications, hospitable stays, and mortality. A case is reported on a 26 year-old woman with cystic fibrosis and chronic lung colonization by Nocardia farcinica and Aspergillus fumigatus, on long-term treatment with ciprofloxacin, trimethoprim-sulfamethoxazole, and posaconazole, who was admitted to ICU after bilateral lung transplantation. The initial post-operative progress was satisfactory. After discharge, the patient showed a gradual respiratory insufficiency with new chest X-ray showing diffuse infiltrates. Initially, the agent was not seen in the sputum culture. Prompt and aggressive measures were taken, due to the high clinical suspicion of a Nocardia farcinica lung infection. Treatment with a combination of amikacin and meropenem, and later combined with linezolid, led to the disappearance of the lung infiltrates and a clinical improvement. In our case, we confirm the rapid introduction of Nocardia farcinica in the new lungs. The complex identification and the delay in treatment increased the morbimortality. There is a special need for its eradication in patients with lung transplant, due to the strong immunosuppressive treatment. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  5. What have we learned from reporting safety incidents in the Surgical Block?: Cross-sectional descriptive study of two-years of activity of a multidisciplinary analytical group.

    PubMed

    Caba Barrientos, F; Rodríguez Morillo, A; Galisteo Domínguez, R; Del Nozal Nalda, M; Almeida González, C V; Echevarría Moreno, M

    2018-05-01

    Incident Reporting Systems (IRS) are considered a tool that facilitates learning and safety culture. Using the experience gained with SENSAR, we evaluated the feasibility and the activity of a multidisciplinary group analyzing incidents in the surgical patient notified to a general community system, that of the Observatory for Patient Safety (OPS). Cross-sectional observational study planned for two years. After training in the analysis, a multidisciplinary group was created in terms of specialties and professional categories, which would analyze the incidents in the surgical patient notified to the OPS. Incidents are classified and their circumstances analyzed. Between March 2015 and 2017, 95 incidents were reported (4 by non-professionals). Doctors reported more than nurses, at 54 (56.84%) vs. 37 (38.94%). The anaesthesia unit reported most at 46 (48.42%) (P=.025). The types of incidents mainly related to the care procedure (30.52%); to the preoperative period (42.10%); and to the place, the surgical area (48.42%). Significant differences were detected according to the origin of the notifier (P=.03). No harm, or minor morbidity, constituted 88% of the incidents. Errors were identified in 79%. The analysis of the incidents directed the measures to be taken. The activity undertaken by the multidisciplinary analytical group during the period of study facilitated knowledge of the system among the professionals and enabled the identification of areas for improvement in the Surgical Block at different levels. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  6. [Ultrasound-guided peripheral nerve block at wrist level for the treatment of idiopathic palmar hyperhidrosis with botulinum toxin].

    PubMed

    Olea, E; Fondarella, A; Sánchez, C; Iriarte, I; Almeida, M V; Martínez de Salinas, A

    2013-12-01

    Evaluation of pain and degree of satisfaction in patients undergoing ultrasound-assisted peripheral regional block for the treatment of idiopathic palmar hyperhidrosis with botulinum toxin. A descriptive, observational study of patients with palmar hyperhidrosis treated with botulinum toxin A, who underwent ultrasound-guided peripheral regional block of the median and ulnar nerves with 3 ml of mepivacaine 1% in each one. The radial nerve block was injected in the anatomical snuffbox. After establishing blocking, the dermatologist performed a mapping and injected around 100 IU of botulinum toxin across the whole palm. The pain experienced during the injection of botulinum toxin was evaluated by verbal numerical scale (from 0 to 10), along with the degree of satisfaction with the anesthetic technique, and the post-anesthetic complications. A total of 40 patients were enrolled in the study, 11 men and 29 women with no significant differences. The pain intensity assessed with verbal numerical scale was 1.03 (standard deviation of 1.37). No patients had a value greater than 5. The degree of patient satisfaction with the anesthetic technique was very good for 85% of the patients, and good for 7.5%. There were no complications related to type of anesthesia. The ultrasound-assisted peripheral regional block could be a simple, effective and safe technique for patients undergoing palmar injection of botulinum toxin. Pain intensity was very low, and it provided a very good level of satisfaction in most patients. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  7. Characteristics and quality of intra-operative cell salvage in paediatric scoliosis surgery.

    PubMed

    Perez-Ferrer, A; Gredilla-Díaz, E; de Vicente-Sánchez, J; Navarro-Suay, R; Gilsanz-Rodríguez, F

    2016-02-01

    To determine the haematological and microbiological characteristics of blood recovered by using a cell saver with a rigid centrifuge bowl (100ml) in paediatric scoliosis surgery and to determine whether it conforms to the standard expected in adult patients. A cross-sectional, descriptive cohort study was performed on 24 consecutive red blood cell (RBC) units recovered from the surgical field and processed by a Haemolite® 2+ (Haemonetics Corp., Braintree, MA, EE. UU.) cell saver. Data were collected regarding age, weight, surgical approach (anterior or posterior), processed shed volume and volume of autologous RBC recovered, full blood count, and blood culture obtained from the RBC concentrate, and incidence of fever after reinfusion. The processed shed volume was very low (939±569ml) with high variability (coefficient of variation=0.6), unlike the recovered volume 129±50ml (coefficient of variation=0.38). A statistically significant correlation between the processed shed volume and recovered RBC concentrate haematocrit was found (Pearson, r=.659, P=.001). Haematological parameters in the recovered concentrate were: Hb 11±5.3g dl(-1); haematocrit: 32.1±15.4% (lower than expected); white cells 5.34±4.22×103 ul(-)1; platelets 37.88±23.5×103 ul(-1) (mean±SD). Blood culture was positive in the RBC concentrate recovered in 13 cases (54.2%) in which Staphylococcus coagulase (-) was isolated. Cell salvage machines with rigid centrifuge bowls (including paediatric small volume) do not obtain the expected haematocrit if low volumes are processed, and therefore they are not the best choice in paediatric surgery. Copyright © 2015 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  8. Desflurane versus propofol in post-operative quality of recovery of patients undergoing day laparoscopic cholecystectomy. Prospective, comparative, non-inferiority study.

    PubMed

    Zaballos, M; Reyes, A; Etulain, J; Monteserín, C; Rodríguez, M; Velasco, E

    2018-02-01

    Recently, the evaluation of postoperative results has focused on the opinion of the patient as of great relevance. Our objective was to evaluate the quality of recovery by questionnaire (QoR-15) in patients undergoing laparoscopic cholecystectomy, comparing desflurane versus a total intravenous technique with propofol (TIVA). A non-inferiority hypothesis was proposed between both techniques. Prospective longitudinal cohort study in patients undergoing laparoscopic cholecystectomy in which multimodal management was applied including low pneumoperitoneum pressures, deep neuromuscular block and pain prevention strategy and PONV. Anaesthesia maintenance was performed with either desflurane or propofol at the discretion of the anaesthesiologist. QoR-15 was evaluated pre-and 24hours after surgery. Sixty-one patients were evaluated: 29 in the desflurane group and 32 in the TIVA group with no differences in demographic parameters, ASA grade, and preoperative QoR-15 questionnaire. The duration of the intervention was superior in TIVA group, 55 ± 15 vs. 45 ± 9min in desflurane group; p =.05. The desflurane group received more fentanyl than the TIVA group: 200 ± 65 vs. 113 ± 38μg; p =.05. No differences in pain, PONV or time of stay between groups. QoR-15 at 24h decreased 7% relative to baseline, with no differences between groups. The quality of recovery evaluated by the patient was as favourable in the patients of the desflurane group as in those of the TIVA group in patients undergoing laparoscopic cholecystectomy as outpatients. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  9. Physical activity and frailty as indicators of cardiorespiratory reserve and predictors of surgical prognosis: General and digestive surgery population characterization.

    PubMed

    Dana, F; Capitán, D; Ubré, M; Hervás, A; Risco, R; Martínez-Pallí, G

    2018-01-01

    Frailty and low physical activity and cardiorespiratory reserve are related to higher perioperative morbimortality. The crucial step in improving the prognosis is to implement specific measures to optimize these aspects. It is critical to know the magnitude of the problem in order to implement preoperative optimization programmes. To characterize surgical population in a university hospital. All patients undergoing preoperative evaluation for abdominal surgery with admission were prospectively included during a 3-month period. Level of physical activity, functional capacity, frailty and emotional state were assessed using score tests. Additionally, physical condition was evaluated using 5 Times Sit-to-Stand Test. Demographic, clinical and surgical data were collected. One hundred and forty patients were included (60±15yr-old, 56% male, 25% ASA III or IV). Forty-nine percent of patients were proposed for oncologic surgery and 13% of which had received neoadjuvant treatment. Seventy percent of patients presented a low functional capacity and were sedentary. Eighteen percent of patients were considered frail and more than 50% completed the 5 Times Sit-to-Stand Test at a higher time than the reference values adjusted to age and sex. Advanced age, ASA III/IV, sedentarism, frailty and a high level of anxiety and depression were related to a lower functional capacity. The surgical population of our area has a low functional reserve and a high index of sedentary lifestyle and frailty, predictors of postoperative morbidity. It is mandatory to implement preoperative measures to identify population at risk and prehabilitation programmes, considered highly promising preventive interventions towards improving surgical outcome. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  10. Management of pregnancy-related emergencies: what do Polish anesthesiologists know?

    PubMed

    Grzeskowiak, M; Kuczkowski, K M; Drobnik, L

    2013-02-01

    Emergencies can occur at any time during pregnancy. In addition to obstetricians and midwives, anesthesiologists should also be familiar with pregnancy-related emergencies. The aim of this study was to assess the basic and advanced knowledge regarding the management of pregnancy-related emergencies of anesthesiologists. An anonymous questionnaire was distributed to anesthesiologists at two conferences (S1, n = 87; S2, n = 35), and to other groups comprising doctors during specialization (DS, n = 28) and postgraduate doctors (PD, n = 130). Ultimately, 280 doctors were included in the survey. The first part of the questionnaire collected demographics, and a second one evaluated both their basic and advanced knowledge by taxonomy. Basic knowledge regarding the management of pregnancy-related emergencies of the tested group was poorer compared with advanced knowledge. The DS group had better basic management skills than anesthesiology specialists and the PD group. Significantly worse results of the tested group were obtained on the questions about maneuvers for choking pregnant women and time to cesarean section during cardiopulmonary resuscitation. The specialists and the DS group had results on advanced level questions better than the PD group. Older specialists in anesthesiology did not know how to properly manage pregnancy-related emergencies at the basic level; however, anesthesiologists were familiar with advanced management. No relationship between recalling and using such knowledge in difficult situations was observed. The teaching process of acute obstetric emergencies must be improved through implementation of compulsory nationwide courses and verification of knowledge every few years. Copyright © 2012 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España, S.L. All rights reserved.

  11. Recommendations on the use of deep neuromuscular blockade by anaesthesiologists and surgeons. AQUILES (Anestesia QUIrúrgica para Lograr Eficiencia y Seguridad) Consensus.

    PubMed

    Errando-Oyonarte, C L; Moreno-Sanz, C; Vila-Caral, P; Ruiz de Adana-Belbel, J C; Vázquez-Alonso, E; Ramírez-Rodríguez, J M; Veiga-Ruiz, G; Guasch-Arévalo, E; Lora-Tamayo D'Ocón, J I

    2017-02-01

    Neuromuscular blockade enables airway management, ventilation and surgical procedures. However there is no national consensus on its routine clinical use. The objective was to establish the degree of agreement among anaesthesiologists and general surgeons on the clinical use of neuromuscular blockade in order to make recommendations to improve its use during surgical procedures. Multidisciplinary consensus study in Spain. Anaesthesiologists experts in neuromuscular blockade management (n=65) and general surgeons (n=36) were included. Delphi methodology was selected. A survey with 17 final questions developed by a dedicated scientific committee was designed. The experts answered the successive questions in two waves. The survey included questions on: type of surgery, type of patient, benefits/harm during and after surgery, impact of objective neuromuscular monitoring and use of reversal drugs, viability of a multidisciplinary and efficient approach to the whole surgical procedure, focussing on the level of neuromuscular blockade. Five recommendations were agreed: 1) deep neuromuscular blockade is very appropriate for abdominal surgery (degree of agreement 94.1%), 2) and in obese patients (76.2%); 3) deep neuromuscular blockade maintenance until end of surgery might be beneficial in terms of clinical aspects, such as as immobility or better surgical access (86.1 to 72.3%); 4) quantitative monitoring and reversal drugs availability is recommended (89.1%); finally 5) anaesthesiologists/surgeons joint protocols are recommended. Collaboration among anaesthesiologists and surgeons has enabled some general recommendations to be established on deep neuromuscular blockade use during abdominal surgery. Copyright © 2016 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  12. A national survey on current practice of preanaesthetic assessment in elective surgery patients in Spain.

    PubMed

    Mata, J; Cabrera, S; Valldeperas, M I; Fernández, S; Aguilar, J L; Atanassoff, P G

    2012-01-01

    To analyse the preanaesthetic assessment prior to elective surgery in hospitals of the Spanish National Health Care System. A prospective cross-sectional descriptive observational survey was performed. Primary variables were patient characteristics, type of preanaesthetic evaluation and the evaluator, as well as type of support the evaluator received during patient assessment. Secondary variables included the number of operating rooms available for elective surgery, as well as preanaesthesia clinic facilities. Data were analysed by univariate and bivariate descriptive analysis. A total of 214 hospitals of the Spanish Health Care System were invited to participate, and 203 centres responded, with all of them having a preanaesthesia assessment clinic. In 183 of them (90%), elective surgerypatients were interviewed prior to their surgical intervention, and in 202 hospitals (99.5%) a anaesthesiologist physician performed the interview. In 128 hospitals (63%), anaesthesiologists were helped during preoperative assessment by nurses alone (49%) or together with auxillary nurses (14%). In 68 of hospitals (33%) they were supported only by auxillary nurses and in 7 hospitals (3%) they obtained no help at all. In 14 centres (7%) anaesthesia nurses assessed patients directly (under supervision of an anaesthesiologist physician). Hospitals with a higher volume of patients performed more preanaesthesia interviews. Hospitals with more running operating rooms received more nurse support in the preanaesthesia assessment clinic. Some kind of preanaesthesia assessment clinic exists in all Anaesthesia Departments of public Spanish hospitals, although there are differences in design and organisation. Copyright © 2011 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  13. Fyn: A Key Regulator of Metastasis in Prostate Cancer

    DTIC Science & Technology

    2013-06-01

    CSMC with Drs. Leland Chung, Michael Freeman, Neil Bhowmick, Beatrice Knudsen, Hyung Kim, Dolores DiVizio, Howard Sandler, and Stuart Holden... Heath EI, Posadas EM, Yu EY, Harrison MR, Bruce JY, Cho SY, Wilding GE, Fetterly GJ, Hangauer DG, Kwan MF, Dyster LM, Carducci MA. A phase 2 study of...assays of Fyn and Met Neil Bhowmick, PhD- cysteine as a biomarker in PCa (forthcoming clinical trial) Beatrice Knudsen, MD-PhD- MET/SRC/FYN

  14. Women as Members of Groups. Second Grade Social Studies: Elizabeth Cady Stanton, Elizabeth Blackwell, M.D., Annie Wauneka, Rosa Parks, Dolores Huerta, [and] Shirley Cachola, M.D.

    ERIC Educational Resources Information Center

    National Women's History Project, Santa Rosa, CA.

    Part of the National Women's History Project funded to promote the study of women in history, this unit will help second grade students learn about women's contributions to U.S. society. Equity cannot be achieved until equality is expected and until the contributions of all women are understood and accepted as a simple matter of fact. The unit…

  15. Influences of the Tamarisk Leaf Beetle (Diorhabda carinulata) on the diet of insectivorous birds along the Dolores River in Southwestern Colorado

    USGS Publications Warehouse

    Puckett, Sarah L.; van Riper, Charles

    2014-01-01

    We examined the effects of a biologic control agent, the tamarisk leaf beetle (Diorhabda carinulata), on native avifauna in southwestern Colorado, specifically, addressing whether and to what degree birds eat tamarisk leaf beetles. In 2010, we documented avian foraging behavior, characterized the arthropod community, sampled bird diets, and undertook an experiment to determine whether tamarisk leaf beetles are palatable to birds. We observed that tamarisk leaf beetles compose 24.0 percent (95-percent-confidence interval, 19.9-27.4 percent) and 35.4 percent (95-percent-confidence interval, 32.4-45.1 percent) of arthropod abundance and biomass in the study area, respectively. Birds ate few tamarisk leaf beetles, despite a superabundance of D. carinulata in the environment. The frequency of occurrence of tamarisk leaf beetles in bird diets was 2.1 percent (95-percent-confidence interval, 1.3- 2.9 percent) by abundance and 3.4 percent (95-percent-confidence interval, 2.6-4.2 percent) by biomass. Thus, tamarisk leaf beetles probably do not contribute significantly to the diets of birds in areas where biologic control of tamarisk is being applied.

  16. Areal geology of the Little Cone quadrangle, Colorado

    USGS Publications Warehouse

    Bush, A.L.; Marsh, O.T.; Taylor, R.B.

    1960-01-01

    The Little Cone quadrangle includes an area of about 59 square miles in eastern San Miguel County in southwestern Colorado. The quadrangle contains features characteristic of both the Colorado Plateaus physiographic province and the San Juan Mountains, and it has been affected by geologic events and processes of two different geologic environments. The continental sedimentary rocks of the Cutler formation of Permian age are the oldest rocks exposed in the quadrangle. Deposition of the Cutler was followed by a long period of erosion and peneplanation. There is no marked angular discordance between the Cutler and the overlying Dolores formation in the Little Cone quadrangle, but there is in areas some tens of miles east and west of the quadrangle where some crustal warping took place. The continental sedimentary rocks of the Dolores formation of Late Triassic age are red beds that are similar in gross lithology to those of the Cutler. The Dolores formation is subdivided into five general units that persist throughout the quadrangle and for some tens of miles to the north, south, and east. A second long period of erosion followed deposition of the Dolores. The Entrada sandstone of Late Jurassic age overlies the Dolores formation, and is in turn overlain by the Wanakah formation, also of Late Jurassic age. The Wanakah consists of the Pony Express limestone member at the base, the Bilk Creek sandstone'member near the center, and a "marl" member at the top. The Morrison formation, which overlies the Wanakah, consists of the Salt Wash sandstone member in the lower part and the Brushy Basin shale member in the upper part. A period of erosion, probably of relatively short duration, followed deposition of the Brushy Basin member. The Burro Canyon formation of Early Cretaceous age occurs as discontinuous bodies that fill channels cut in the top of the Morrison formation. Deposition of the Burro Canyon formation was followed by another period of erosion, which in turn ended with deposition of the Dakota sandstone of Late Cretaceous age. The Dakota sandstone grades upward into the Mancos shale, also of Late Cretaceous age.The Paleozoic and Mesozoic formations were broadly folded during Laramide time as part of an orogeny of regional extent, and the San Juan Mountains area was uplifted as a broad dome. Extensive erosion followed deformation, and the Cretaceous rocks in the area of the Little Cone quadrangle and the Mesozoic and Paleozoic rocks eastward from the quadrangle were successively bevelled. The Telluride conglomerate of Oligocene(?) age was laid down on this surface. In the Little Cone quadrangle several hundred feet of the Telluride was deposited upon a considerable thickness (probably 3,000 feet or more) of the Mancos shale. At Telluride, about 12 miles east of the quadrangle, the Telluride conglomerate lies upon the Dolores formation. Volcanic rocks of Miocene (?) and Miocene age were deposited widely upon the Telluride conglomerate; at one time they had a thickness of probably 1,000 feet or more in the quadrangle. They have been eroded completely from the quadrangle, but are present in the San Miguel Mountains a few miles to the south and southeast.During the middle Tertiary, probably during the Miocene, the sedimentary rocks were cut by many igneous bodies. Four major rock types are represented; in decreasing order of abundance they are granogabbro, granodidrite, rhyolite(?), and microgabbro. The granogabbro is by far the most abundant, and it forms the Flat Top Peak plug, the Little Cone laccolith, several sills in the Dakota sandstone and the Mancos shale, and a few dikes. The granodiorite forms sills in the Dakota sandstone and the Mancos shale, and the rhyolite(?) forms a single major sill in the Dakota. The microgabbro forms dikes that cut rocks as young as the Mancos shale. Metamorphic effects adjacent to the intrusive bodies generally are restricted to baking that extends only a few feet out into the enclosing rocks; in many places no metamorphic effects are evident. The rocks in the Little Cone quadrangle were displaced along numerous faults in middle Tertiary time, probably after the igneous rocks were injected. All of the faults are normal, and have vertical or very steep dips. In part, the faults form two long and narrow northward- and northwestward-trending grabens that extend into the adjoining Placerville quadrangle to the north. The graben faults form two systems, one trending northward to northwestward, and the other trending northwestward, that are probably contemporaneous. Other faults trend eastward to northeastward; some of these appear to be related to the intrusion of the igneous rocks. At the end of the Tertiary, probably in the early Pleistocene, the general area was again uplifted and subjected to extensive erosion. The Mancos shale was stripped from the northern part of the Little Cone quadrangle, and in this part of the area, the upland surfaces formed on top of the Dakota sandstone were largely controlled by the geologic structure. During the Quaternary a basalt flow was erupted on Specie Mesa on a surface that cuts both the Mancos and the Dakota. The surface preserved beneath the flow has virtually the same position and slope as the adjacent present-day surfaces. Pleistocene deposits consist of (a) high-level or older drift that is unrelated to the present drainage systems and is correlated with the Cerro glacial stage of early Pleistocene age, and (b) younger drift and valley fill within the valleys of the present drainage systems that are correlated with the Durango or Wisconsin glacial stages and may represent both. Recent surficial, landslide, and spring deposits are also present. Within the Little Cone quadrangle and in the Placerville quadrangle to the north and the Gray Head quadrangle to the east, the Entrada sandstone of Late Jurassic age contains vanadium deposits with which are associated large but low-grade amounts of uranium. These deposits form a practically continuous layer about 10 miles long and 1 to 1% miles wide, and possibly a second layer of smaller dimensions. Placer gold deposits in terrace gravel and valley fill of Pleistocene age and in alluvium of Recent age contain the only other ores.

  17. Expert Maintenance Advisor Development for Navy Shipboard Systems

    DTIC Science & Technology

    1994-01-01

    Estoril (EDEN) Chair: Xavier Alaman, Instituto de Ingenieria del Conocimiento, SPAIN "A Model of Handling Uncertainty in Expert Systems," 01 Zhao...for Supervisory Process Control," Xavier Alaman, Instituto de Ingenieria del Conocimiento, SPAIN - (L) INTEGRATED KNOWLEDGE BASED SYSTEMS IN POWER

  18. Interaction between CYP1A2-T2467DELT polymorphism and smoking in adenocarcinoma and squamous cell carcinoma of the lung.

    PubMed

    Pavanello, Sofia; B'chir, Fatma; Pulliero, Alessandra; Saguem, Saâd; Ben Fraj, Radhia; El Aziz Hayouni, Abed; Clonfero, Erminio; Mastrangelo, Giuseppe

    2007-09-01

    This study aimed to identify new genetic characteristics contributing to individual susceptibility to smoke-induced lung cancer. Despite functional evidence of a possible role of cytochrome P450 1A2 (CYP1A2) in lung cancer susceptibility, no studies have evaluated the influence of CYP1A2 genotypes on lung cancer risk. We investigated the interaction between CYP1A2-T2467delT (allele*1D) polymorphism and smoking in Tunisian lung cancer cases (n=101 male smokers) separately for the histological types squamous cell carcinoma (SCC) (n=60) and adenocarcinoma (n=41), and in controls (n=98 male smokers) using a case-only study design. A significant interaction between CYP1A2-T/delT or delT/delT genotypes and tobacco consumption (pack-years) adjusted for age was evident (OR (95% CI) 7.78 (1.52-42.8)) in the SCC cases who smoked relatively less (< or =33 pack-years, I quartile value), but not in adenocarcinoma and controls. Our results suggest that CYP1A2-T2467delT polymorphism has an important role in lung carcinogenesis, especially SCC, among smokers.

  19. Polymorphism of the NFKB1 affects the serum inflammatory levels of IL-6 in Hashimoto thyroiditis in a Turkish population.

    PubMed

    Koc, Arzuhan; Batar, Bahadir; Celik, Ozlem; Onaran, Ilhan; Tasan, Ertugrul; Sultuybek, Gonul Kanigur

    2014-07-01

    Hashimoto thyroiditis (HT) is a chronic inflammatory autoimmune disease of thyroid gland affected by interaction of multiple genes and various cytokines. Variants in the genes coding for the NFKB and IKB proteins can be potentially involved in the development of the inflammatory diseases. NFKB, a key transcription factor of the regulation of immune responses, is interesting candidate for association studies about autoimmune disorder. The aim of the present study was to investigate the relationship between NFKB1 and NFKBIA (NFKB1 inhibitor gene) polymorphisms, and the risk of HT in a Turkish Population in the context of IL-6 serum levels which may contribute to susceptibility to the disease. We analyzed the distribution of NFKB1-94ins/del ATTG and NFKBIA 3'UTR A→G polymorphisms using PCR-RFLP method and IL-6 serum levels using ELISA method in 120 HT patients and 190 healthy controls in Turkish population. Although, there was no statistical significant difference in distribution of the genotypes and alleles of NFKB1-94ins/del ATTG or NFKBIA 3'UTR A→G polymorphisms in patients and control subjects as single, ins/ins/GG combined genotype had protective effect on the disease when compared to ins/ins/AG combined genotype as combined genotypes of both polymorphisms. In addition to this finding, IL-6 serum levels in HT patients with del/del genotype were significantly higher than in patients with del/ins genotype (p<0.001). According to the combined genotype analysis of NFKB1-94ins/del ATTG and NFKBIA 3'UTR A→G polymorphisms, IL-6 levels were also higher in patients with del/del genotype when at least one G allele existing (p=0.007). Therefore, our findings suggest that the functional promoter NFKB1-94ins/del ATTG polymorphism was significantly associated with population HT disease through acting by directly modulating IL-6 serum levels. Copyright © 2014 Elsevier GmbH. All rights reserved.

  20. The CHEK2 del5395 is a founder mutation without direct effects for cancer risk in the latvian population.

    PubMed

    Plonis, J; Kalniete, D; Nakazawa-Miklasevica, M; Irmejs, A; Vjaters, E; Gardovskis, J; Miklasevics, E

    2015-12-01

    Our objective was to determine: 1) whether the checkpoint kinase 2 ( CHEK2 ) del5395 (g.27417113-27422508 del, NC_000022.11) is a founder mutation in the Latvian population, 2) if there is an association between CHEK2 del5395 mutation and cancer risk, and 3) and whether the CHEK2 del5395 mutation impacts cancer predisposition in Chernobyl disaster liquidators (the civil and military personnel who were called upon to deal with consequences of the 1986 nuclear disaster) as well as geriatric populations. We recruited 438 breast cancer patients, 568 colorectal cancer patients, 399 ovarian cancer patients, 419 prostate cancer patients, 526 healthy blood donors, 480 Chernobyl disaster liquidators and 444 geriatric cancer-free participants. DNA samples were isolated from blood samples and subjected to multiplex polymerase chain reaction (PCR). The truncation of del5395 was estimated by fragment size of the multiplex PCR.All groups were compared to the healthy blood donors using Fisher's exact test. All p values were two-sided and the odds ratios (OR) calculated by two-by-two table. In cancer groups, the del5395 mutation was most frequently observed in the ovarian cancer group (1.00%, OR = 1.32). In control groups, the del5395 mutation was most frequent (0.76%) in the healthy donors, which exceeded its frequency in the Chernobyl liquidators group and the geriatric group by 0.01 and 0.08%, respectively. For all groups, the OR appeared to be >1 only in ovarian cancer patients. However, OR rates showed no statistical significance in either cancer or control groups, with the p value fluctuating within the range of 0.39-1.00. The CHEK2 gene del5395 is a founder mutation in the Latvian population, which, however, does not have a direct impact on genetic predisposition toward colorectal, breast, ovarian and prostate cancer.

  1. Mejoras en la exactitud del reloj de ángulo horario del telescopio de 2,15 mts de CASLEO

    NASA Astrophysics Data System (ADS)

    Aballay, J. L.; Pereyra, P. F.; Marún, A. H.

    Para aumentar la exactitud en el control del ángulo horario del telescopio, se está implementando el uso de un reloj con una precisión de 1/100 seg. En conjunto con el encoder que otorga la posición con un acierto de 0,012 seg. de arco, se podrá implementar otro dígito en el reloj de ángulo horario con la posibilidad de ver las décimas. Esto, sumado a la precisión ya lograda en declinación, permitirá realizar offsets con mayor exactitud.

  2. The Human 343delT HSPB5 Chaperone Associated with Early-onset Skeletal Myopathy Causes Defects in Protein Solubility*

    PubMed Central

    Mitzelfelt, Katie A.; Limphong, Pattraranee; Choi, Melinda J.; Kondrat, Frances D. L.; Lai, Shuping; Kolander, Kurt D.; Kwok, Wai-Meng; Dai, Qiang; Grzybowski, Michael N.; Zhang, Huali; Taylor, Graydon M.; Lui, Qiang; Thao, Mai T.; Hudson, Judith A.; Barresi, Rita; Bushby, Kate; Jungbluth, Heinz; Wraige, Elizabeth; Geurts, Aron M.; Benesch, Justin L. P.; Riedel, Michael; Christians, Elisabeth S.; Minella, Alex C.; Benjamin, Ivor J.

    2016-01-01

    Mutations of HSPB5 (also known as CRYAB or αB-crystallin), a bona fide heat shock protein and molecular chaperone encoded by the HSPB5 (crystallin, alpha B) gene, are linked to multisystem disorders featuring variable combinations of cataracts, cardiomyopathy, and skeletal myopathy. This study aimed to investigate the pathological mechanisms involved in an early-onset myofibrillar myopathy manifesting in a child harboring a homozygous recessive mutation in HSPB5, 343delT. To study HSPB5 343delT protein dynamics, we utilize model cell culture systems including induced pluripotent stem cells derived from the 343delT patient (343delT/343delT) along with isogenic, heterozygous, gene-corrected control cells (WT KI/343delT) and BHK21 cells, a cell line lacking endogenous HSPB5 expression. 343delT/343delT and WT KI/343delT-induced pluripotent stem cell-derived skeletal myotubes and cardiomyocytes did not express detectable levels of 343delT protein, contributable to the extreme insolubility of the mutant protein. Overexpression of HSPB5 343delT resulted in insoluble mutant protein aggregates and induction of a cellular stress response. Co-expression of 343delT with WT prevented visible aggregation of 343delT and improved its solubility. Additionally, in vitro refolding of 343delT in the presence of WT rescued its solubility. We demonstrate an interaction between WT and 343delT both in vitro and within cells. These data support a loss-of-function model for the myopathy observed in the patient because the insoluble mutant would be unavailable to perform normal functions of HSPB5, although additional gain-of-function effects of the mutant protein cannot be excluded. Additionally, our data highlight the solubilization of 343delT by WT, concordant with the recessive inheritance of the disease and absence of symptoms in carrier individuals. PMID:27226619

  3. VizieR Online Data Catalog: Velocities of galaxies in Abell 520 (Girardi+, 2008)

    NASA Astrophysics Data System (ADS)

    Girardi, M.; Barrena, R.; Boschin, W.; Ellingson, E.

    2009-01-01

    Multi-object spectroscopic observations of A520 were carried out at the TNG telescope in December 2006. We used DOLORES/MOS with the LR-B Grism 1. As far as photometry is concerned, our observations were carried out with the Wide Field Camera (WFC), mounted at the prime focus of the 2.5m INT telescope (located at Roque de los Muchachos observatory, La Palma, Spain). We observed A520 in January 2008. (1 data file).

  4. VizieR Online Data Catalog: Velocities in ZwCl2341.1+0000 field (Boschin+, 2013)

    NASA Astrophysics Data System (ADS)

    Boschin, W.; Girardi, M.; Barrena, R.

    2014-07-01

    Multi-object spectroscopic observations of ZwCl 2341+00 were carried out at the TNG in 2009 October, 2011 August and 2011 December. We used the instrument Device Optimized for the Low Resolution (DOLORES) in multi-object spectroscopy (MOS) mode with the LR-B Grism. In summary, we observed four MOS masks for a total of 142 slits. The total exposure time was 3600s for three masks and 5400s for the last one. (1 data file).

  5. Spectroscopy of the nova candidate M31-2008-10b

    NASA Astrophysics Data System (ADS)

    Di Mille, F.; Ciroi, S.; Orio, M.; Rafanelli, P.; Bianchini, A.; Nelson, T.; Andreuzzi, G.

    2008-10-01

    We obtained a low resolution spectrum of the nova candidate M31-2008-10b ( see CBAT M31 nova page) on 2008 October 26.12 UT. The observations were performed with TNG + DOLORES spectrograph 20 days after the first detection (see Atel #1790 ). The spectrum (in the 330-790 nm range, with resolution 1 nm) shows strong Balmer lines superimposed on a flat continuum.

  6. VizieR Online Data Catalog: V1180 Cas outburst optical and NIR spectra (Antoniucci+, 2014)

    NASA Astrophysics Data System (ADS)

    Antoniucci, S.; Arkharov, A. A.; di Paola, A.; Giannini, T.; Harutyunyan, A.; Kopatskaya, E. N.; Larionov, V. M.; Li Causi, G.; Lorenzetti, D.; Morozova, D.; Nisini, B.; Vitali, F.

    2014-04-01

    The files contain the three segments of the optical and near-IR spectrum of the eruptive variable V1180 Cas, which is depicted in Fig.2 of the Letter. The optical spectrum (0.5-0.9um) was taken with TNG/DOLORES; the IJ grism spectrum and the HK grism spectrum were taken with TNG/NICS. The columns provide wavelength in microns and flux in erg/s/cm2/micron. (2 data files).

  7. VizieR Online Data Catalog: Velocity catalog of A545 galaxies (Barrena+, 2011)

    NASA Astrophysics Data System (ADS)

    Barrena, R.; Girardi, M.; Boschin, W.; de Grandi, S.; Eckert, D.; Rossetti, M.

    2011-08-01

    Multi-object spectroscopic observations of A545 were carried out at the TNG telescope in October 2009. We used DOLORES/MOS with the LR-B Grism 1, yielding a dispersion of 187Å/mm. We used the new 2048x2048pixels E2V CCD, with a pixel size of 13.5um. In total, we observed 4 MOS masks for a total of 142 slits. We acquired three exposures of 1200s for each mask. (1 data file).

  8. Classification of PSN J12015272-1852183 as a young type Ic SN

    NASA Astrophysics Data System (ADS)

    Harutyunyan, A.; Benetti, S.; Pastorello, A.; Cappellaro, E.; Tomasella, L.; Ochner, P.; Turatto, M.

    2013-06-01

    We report the spectroscopic classification (range 335-785 nm; resolution 1.5 nm) of PSN J12015272-1852183 discovered by the CHASE project on June 22.12 UT. The spectrogram obtained on June 23.88 UT with the TNG Telescope (+Dolores), shows that this is a type-Ic supernova. A good match is found with the type-Ic supernova 1994I (Millard et al 1999, ApJ 527, 746) at about six days before maximum light.

  9. Active Power Control of Wind Turbines for Ancillary Services: A Comparison of Pitch and Torque Control Methodologies

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Aho, Jacob; Fleming, Paul; Pao, Lucy Y.

    As wind energy generation becomes more prevalent in some regions, there is increased demand for wind power plants to provide ancillary services, which are essential for grid reliability. This paper compares two different wind turbine control methodologies to provide active power control (APC) ancillary services, which include derating or curtailing power generation, providing automatic generation control (AGC), and providing primary frequency control (PFC). The torque APC controller provides all power control through the power electronics whereas the pitch APC controller uses the blade pitch actuators as the primary means of power control. These controllers are simulated under various wind conditionsmore » with different derating set points and AGC participation levels. The metrics used to compare their performance are the damage equivalent loads (DELs) induced on the structural components and AGC performance metrics, which are used to determine the payments for AGC services by system operators in the United States. The simulation results show that derating the turbine reduces structural loads for both control methods, with the APC pitch control providing larger reductions in DELs, lower AGC performance scores, and higher root-mean-square pitch rates. Providing AGC increases the structural loads when compared to only derating the turbine, but even the AGC DELs are generally lower than those of the baseline control system. The torque APC control methodology also allows for more sustained PFC responses under certain derating conditions.« less

  10. 76 FR 58562 - Additional Designations, Foreign Narcotics Kingpin Designation Act

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-21

    ... controlled by significant foreign narcotics traffickers as identified by the President. In addition, the..., Jalisco, Mexico; Plaza Del Sol Local 28, Zona R, Guadalajara, Jalisco, Mexico; Paseo Del Heliotropo 3426, Monraz, Guadalajara, Jalisco, Mexico; DOB 09 Aug 1955; POB Jalisco, Mexico; Citizen Mexico; Nationality...

  11. Extracorporeal membrane oxygenation in children with heart disease and del22q11 syndrome: a review of the Extracorporeal Life Support Organization Registry.

    PubMed

    Prodhan, P; Gossett, J M; Rycus, P T; Gupta, P

    2015-11-01

    The study objective was to evaluate outcomes among children with del22q11 (DiGeorge) syndrome supported on ECMO for heart disease. The ELSO registry database was queried to include all children <18 years undergoing heart surgery for either common atrio-ventricular canal, tetralogy of Fallot, truncus arteriosus or transposition of the great vessels and interrupted aortic arch and requiring ECMO, from 1998-2011. The outcomes evaluated included mortality, ECMO duration and length of hospital stay in patients with del22q11 syndrome and with no del22q11 syndrome. Eighty-eight ECMO runs occurred in children with del22q11 syndrome while 2694 ECMO runs occurred in children without del22q11 syndrome. For patients with heart defects receiving ECMO, del22q11 syndrome did not confer a significant mortality risk or an increased risk of infectious complications before or while on ECMO support. Neither the duration of ECMO nor mechanical ventilation prior to ECMO deployment were prolonged in patients with del22q11 syndrome compared to the controls. © The Author(s) 2015.

  12. Ultrasound-guided genicular nerve block for pain control after total knee replacement: Preliminary case series and technical note.

    PubMed

    González Sotelo, V; Maculé, F; Minguell, J; Bergé, R; Franco, C; Sala-Blanch, X

    2017-12-01

    Total knee arthroplasty (TKA) is an operation with moderate to severe postoperative pain. The Fast-Track models employ local infiltration techniques with anaesthetics at high volumes (100-150ml). We proposed a genicular nerve block with low volume of local anaesthetic. The aim of our study is to evaluate the periarticular distribution of these blocks in a fresh cadaver model and to describe the technique in a preliminary group of patients submitted to TKA. In the anatomical phase, 4 genicular nerves (superior medial, superior lateral, inferior medial and inferior lateral) were blocked with 4ml of local anaesthetic with iodinated contrast and methylene blue in each (16ml in total). It was performed on a fresh cadaver and the distribution of the injected medium was evaluated by means of a CT-scan and coronal anatomical sections on both knees. The clinical phase included 12 patients scheduled for TKA. Ultrasound-guided block of the 4 genicular nerves was performed preoperatively and their clinical efficacy evaluated by assessing pain after the reversal of the spinal block and at 12h after the block. Pain was measured using the numerical scale and the need for rescue analgesia was evaluated. A wide periarticular distribution of contrast was observed by CT-scan, which was later evaluated in the coronal sections. The distribution followed the joint capsule without entering the joint, both in the femur and in the tibia. The pain after the reversal of the subarachnoid block was 2±1, requiring rescue analgesia in 42% of the patients. At 12h, the pain according to the numerical scale was 4±1, 33% required rescue analgesia. The administration of 4ml of local anaesthetic at the level of the 4 genicular nerves of the knee produces a wide periarticular distribution. Our preliminary data in a series of 12 patients undergoing TKA seems to be clinically effective. Nevertheless, extensive case series and comparative studies with local infiltration techniques with anaesthetics are needed to support these encouraging results. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  13. Gonadal dysgenesis, Turner syndrome with 46,XX,del(18p)3

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Telvi, L.; Ion, R.; Bernheim, A.

    1994-09-01

    The authors report a case of a female infant with gonadal dysgenesis, clinical features of Turner syndrome and a de novo del(18p). The factors controlling gonadal dysgenesis and Turner syndrome are unknown to date. The genes involved could be located not only on X chromosome but also on autosomes. The present case suggests that one of these genes is situated on the short arm of chromosome 18. We conclude that patients with del(18p) syndrome should be evaluated for gonadal dysgenesis.

  14. Dissection of Insertion–Deletion Variants within Differentially Expressed Genes Involved in Wood Formation in Populus

    PubMed Central

    Gong, Chenrui; Du, Qingzhang; Xie, Jianbo; Quan, Mingyang; Chen, Beibei; Zhang, Deqiang

    2018-01-01

    Short insertions and deletions (InDels) are one of the major genetic variants and are distributed widely across the genome; however, few investigations of InDels have been conducted in long-lived perennial plants. Here, we employed a combination of RNA-seq and population resequencing to identify InDels within differentially expressed (DE) genes underlying wood formation in a natural population of Populus tomentosa (435 individuals) and utilized InDel-based association mapping to detect the causal variants under additive, dominance, and epistasis underlying growth and wood properties. In the present paper, 5,482 InDels detected from 629 DE genes showed uneven distributions throughout all 19 chromosomes, and 95.9% of these loci were diallelic InDels. Seventy-four InDels (positive false discovery rate q ≤ 0.10) from 68 genes exhibited significant additive/dominant effects on 10 growth and wood-properties, with an average of 14.7% phenotypic variance explained. Potential pleiotropy was observed in one-third of the InDels (representing 24 genes). Seven genes exhibited significantly differential expression among the genotypic classes of associated InDels, indicating possible important roles for these InDels. Epistasis analysis showed that overlapping interacting genes formed unique interconnected networks for each trait, supporting the putative biochemical links that control quantitative traits. Therefore, the identification and utilization of InDels in trees will be recognized as an effective marker system for molecular marker-assisted breeding applications, and further facilitate our understanding of quantitative genomics. PMID:29403506

  15. Comparison of therapeutic effects of EGFR-tyrosine kinase inhibitors on 19Del and L858R mutations in advanced lung adenocarcinoma and effect on cellular immune function.

    PubMed

    Zhou, Juan; Ben, Suqin

    2018-02-01

    We compared the therapeutic effect of EGFR-tyrosine kinase inhibitors (TKIs) on 19Del and L858R mutations in advanced lung adenocarcinoma on cellular immune function and explored the factors influencing the curative effect and prognosis. Clinical efficacy in the selected 71 patients with lung adenocarcinoma, including 52 patients with 19Del and L858R mutations and 19 wild type patients treated with EGFR-TKIs was retrospectively analyzed. The response rate (RR), disease control rate (DCR), progression-free survival (PFS), overall survival (OS), and cellular immune function were analyzed. The RR, DCR, PFS, and OS of the 19Del group were higher than those of the L858R group; however, there were no statistically significant differences between the groups. χ 2 test results revealed that gender, smoking, and EGFR mutations were associated with DCR. Log-rank analytical results showed that EGFR mutation type was correlated to PFS and OS. Multivariate analysis implied that disease control and mutation type of EGFR were independent prognostic factors of OS. Following TKI treatment, the number of CD3+, CD4+, and NK cells and the CD4+/CD8+ratio increased in both mutation groups; however the results were not statistically significant. There was also no significant difference in the upregulation of immunological function observed, with 46.43% in the 19Del mutation and 45.83% in the L858R mutation group. EGFR 19Del and L858R mutations are good biomarkers for predicting the clinical response of EGFR-TKIs. 19Del mutations may have a better clinical outcome. © 2017 The Authors. Thoracic Cancer published by China Lung Oncology Group and John Wiley & Sons Australia, Ltd.

  16. Assessment of historical surface-water quality data in southwestern Colorado, 1990-2005

    USGS Publications Warehouse

    Miller, Lisa D.; Schaffrath, Keelin R.; Linard, Joshua I.

    2013-01-01

    The spatial and temporal distribution of selected physical and chemical surface-water-quality characteristics were analyzed at stream sites throughout the Dolores and San Juan River Basins in southwestern Colorado using historical data collected from 1990 through 2005 by various local, State, Tribal, and Federal agencies. Overall, streams throughout the study area were well oxygenated. Values of pH generally were near neutral to slightly alkaline throughout most of the study area with the exception of the upper Animas River Basin near Silverton where acidic conditions existed at some sites because of hydrothermal alteration and(or) historical mining. The highest concentrations of dissolved aluminum, total recoverable iron, dissolved lead, and dissolved zinc were measured at sites located in the upper Animas River Basin. Thirty-two sites throughout the study area had at least one measured concentration of total mercury that exceeded the State chronic aquatic-life criterion of 0.01 μg/L. Concentrations of dissolved selenium at some sites exceeded the State chronic water-quality standard of 4.6 μg/L. Total ammonia, nitrate, nitrite, and total phosphorus concentrations generally were low throughout the study area. Overall, results from the trend analyses indicated improvement in water-quality conditions as a result of operation of the Paradox Valley Unit in the Dolores River Basin and irrigation and water-delivery system improvements made in the McElmo Creek Basin (Lower San Juan River Basin) and Mancos River Valley (Upper San Juan River Basin).

  17. The -2549 insertion/deletion polymorphism in the promoter region of VEGF is associated with the risk of recurrent spontaneous abortion.

    PubMed

    Hashemi, Mohammad; Danesh, Hiva; Bizhani, Fatemeh; Mokhtari, Mojgan; Bahari, Gholamreza; Tabasi, Farhad; Taheri, Mohsen

    2018-03-01

    Recurrent spontaneous abortion (RSA) is a common health problem affecting women of reproductive age. Altered expression of vascular endothelial growth factor ( VEGF ) has been associated with spontaneous abortion. The present case-control study aimed to evaluate the impact of the 18-bp insertion/deletion (ins/del) polymorphism (rs35569394) in the promoter region of the VEGF gene on idiopathic RSA. Genomic DNA from 93 patients with RSA and 93 healthy fertile women of southeastern Iran was isolated using the salting-out method. Genotyping of the rs35569394 variant was performed by a polymerase chain reaction (PCR) method. The findings indicated that the VEGF 18-bp ins/del variant significantly increased the risk of RSA under codominant (ins/ins vs. del/del; OR=2.85, 95% CI=1.31-6.22, P=0.019), dominant (del/ins+ins/ins vs. del/del; OR=2.19, 95% CI=1.20-4.01, P=0.015) and allelic (ins vs. del; OR=1.90, 95% CI=1.25-2.88, P=0.003) inheritance models. In summary, the findings propose a significant association between the VEGF 18-bp ins/del polymorphism and risk of RSA in a sample of the southeast Iranian population. Further studies on larger sample sizes and different ethnicities are required to validate the present findings.

  18. Risk association between the NF-κB1 -94ins/delATTG promoter polymorphism and inflammatory bowel diseases: a meta-analysis.

    PubMed

    Liang, Meilan; Xu, Xinyu; Gong, Yaoyao; Tang, Yurong; Lin, Lin

    2012-09-01

    Extensive investigation of the NF-κB1 -94ins/delATTG promoter polymorphism for risk association with ulcerative colitis (UC) and Crohn's disease (CD) risk has yielded conflicting results. The objective of this meta-analysis was to evaluate the risk association between the NF-κB1 -94ins/delATTG promoter polymorphism and UC and CD. All eligible case-control studies of the association of NF-κB1 -94ins/delATTG promoter polymorphism with UC and CD were identified in the Pubmed and Embase databases. From these data, odds ratios (OR) with 95 % confidence intervals (CI) were calculated. Meta-analysis was performed for alleles (D vs. W) and genotypes (DD + WD vs. WW, DD vs. WW + WD, DD vs. WW, WD vs. WW) in a fixed/random effects model. Nine case-control studies that included 4,447 cases (2,631 UC and 1,816 CD) and 2,195 controls were identified. Results indicated increased risk association of D allele carriers with UC (D vs. W: OR = 1.08, 95 % CI = 1.01-1.17, P = 0.03; DD vs. WW + WD: OR = 1.16, 95 % CI = 1.01-1.32, P = 0.04 and DD vs. WW: OR = 1.20, 95 % CI = 1.03-1.39, P = 0.02). No risk association was identified with CD. This meta-analysis indicated that the NF-κB1 -94ins/delATTG promoter polymorphism is a risk factor for UC but not CD.

  19. Control of two-dimensional electronic states at anatase Ti O2(001 ) surface by K adsorption

    NASA Astrophysics Data System (ADS)

    Yukawa, R.; Minohara, M.; Shiga, D.; Kitamura, M.; Mitsuhashi, T.; Kobayashi, M.; Horiba, K.; Kumigashira, H.

    2018-04-01

    The nature of the intriguing metallic electronic structures appearing at the surface of anatase titanium dioxide (a-Ti O2 ) remains to be elucidated, mainly owing to the difficulty of controlling the depth distribution of the oxygen vacancies generated by photoirradiation. In this study, K atoms were adsorbed onto the (001) surface of a-Ti O2 to dope electrons into the a-Ti O2 and to confine the electrons in the surface region. The success of the electron doping and its controllability were confirmed by performing in situ angle-resolved photoemission spectroscopy as well as core-level measurements. Clear subband structures were observed in the surface metallic states, indicating the creation of quasi-two-dimensional electron liquid (q2DEL) states in a controllable fashion. With increasing electron doping (K adsorption), the q2DEL states exhibited crossover from polaronic liquid states with multiple phonon-loss structures originating from the long-range Fröhlich interaction to "weakly correlated metallic" states. In the q2DEL states in the weakly correlated metallic region, a kink due to short-range electron-phonon coupling was clearly observed at about 80 ±10 meV . The characteristic energy is smaller than that previously observed for the metallic states of a-Ti O2 with three-dimensional nature (˜110 meV ) . These results suggest that the dominant electron-phonon coupling is modulated by anisotropic carrier screening in the q2DEL states.

  20. Development of a smartphone application for the objective detection of attentional deficits in delirium.

    PubMed

    Tieges, Zoë; Stíobhairt, Antaine; Scott, Katie; Suchorab, Klaudia; Weir, Alexander; Parks, Stuart; Shenkin, Susan; MacLullich, Alasdair

    2015-08-01

    Delirium is an acute, severe deterioration in mental functioning. Inattention is the core feature, yet there are few objective methods for assessing attentional deficits in delirium. We previously developed a novel, graded test for objectively detecting inattention in delirium, implemented on a computerized device (Edinburgh Delirium Test Box (EDTB)). Although the EDTB is effective, tests on universally available devices have potential for greater impact. Here we assessed feasibility and validity of the DelApp, a smartphone application based on the EDTB. This was a preliminary case-control study in hospital inpatients (aged 60-96 years) with delirium (N = 50), dementia (N = 52), or no cognitive impairment (N = 54) who performed the DelApp assessment, which comprises an arousal assessment followed by counting of lights presented serially. Delirium was assessed using the Confusion Assessment Method and Delirium Rating Scale-Revised-98 (DRS-R98), and cognition with conventional tests of attention (e.g. digit span) and the short Orientation-Memory-Concentration Test (OMCT). DelApp scores (maximum score = 10) were lower in delirium (scores (median(IQR)): 6 (4-7)) compared to dementia (10 (9-10)) and control groups (10 (10-10), p-values < 0.001). Receiver operating characteristic (ROC) analyses revealed excellent accuracy of the DelApp for discriminating delirium from dementia (AUC = 0.93), and delirium from controls (AUC = 0.99, p-values < 0.001). DelApp and DRS-R98 severity scores were moderately well correlated (Kendall's tau = -0.60, p < 0.001). OMCT scores did not differ between delirium and dementia. The DelApp test showed good performance, supporting the utility of objectively measuring attention in delirium assessment. This study provides evidence of the feasibility of using a smartphone test for attentional assessment in hospital inpatients with possible delirium, with potential applications in research and clinical practice.

  1. Spectra of M Asteroids V1.0

    NASA Astrophysics Data System (ADS)

    Fornasier, S.; Clark, B. E.; Migliorini, A.; Ockert-Bell, M.

    2011-08-01

    This data set contains reduced composite visual and near-infrared spectra of thirty M-type asteroids, observed over the years 2004-2008 and presented in Fornasier et al. (2010). The spectra were taken with the Dolores and NICS instruments at the Telescopio Nationale Galileo (TNG) in La Palma, with the EMMI and SOFI instruments at the ESO New Technology Telescope (NTT) in Chile, and with the SPeX instrument at the Infrared Telescope Facility (IRTF) in Hawaii. The individual spectra from the various instruments used to produce the composite spectra are also included.

  2. Spectroscopy of the novae M31N_2008-08a and M31N_2008-08b

    NASA Astrophysics Data System (ADS)

    Di Mille, F.; Ciroi, S.; Orio, M.; Rafanelli, P.; Bianchini, A.; Nelson, T.; Andreuzzi, G.

    2008-09-01

    We obtained low resolution spectra of the two optical nova candidates in M31 (see ATEL #1654). The spectra were obtained with the 3.5-m Telescopio Nazionale Galileo of INAF equipped with the DOLORES spectrograph and camera (spectral range 330-790 nm, resolution 1.2 nm) on Aug 17.13 for 2008-08a and on Aug 17.17 for 2008-08b (8 days after the discovery of both novae, which were below the detection limits 2 days earlier).

  3. VizieR Online Data Catalog: SN2009ip UBVRI, UVOT and JHK light curves (Fraser+, 2013)

    NASA Astrophysics Data System (ADS)

    Fraser, M.; Inserra, C.; Jerkstrand, A.; Kotak, R.; Pignata, G.; Benetti, S.; Botticella, M.-T.; Bufano, F.; Childress, M.; Mattila, S.; Pastorello, A.; Smartt, S. J.; Turatto, M.; Yuan, F.; Anderson, J. P.; Bayliss, D. D. R.; Bauer, F. E.; Chen, T.-W.; Forster Buron, F.; Gal-Yam, A.; Haislip, J. B.; Knapic, C.; Le Guillou, L.; Marchi, S.; Mazzali, P.; Molinaro, M.; Moore, J. P.; Reichart, D.; Smareglia, R.; Smith, K. W.; Sternberg, A.; Sullivan, M.; Takats, K.; Tucker, B. E.; Valenti, S.; Yaron, O.; Young, D. R.; Zhou, G.

    2014-11-01

    Optical spectroscopic follow-up of SN 2009ip was chiefly obtained with the New Technology Telescope (NTT) + ESO Faint Object Spectrograph and Camera 2 (EFOSC2), as part of the Public European Southern Observatory (ESO) Spectroscopic Survey of Transient Objects (PESSTO). The PESSTO data were supplemented with data from the Telescopio Nazionale Galileo (TNG) + Device Optimized for the LOw RESolution (DOLORES), and the Australian National University (ANU) 2.3m telescope + Wide Field Spectrograph (WiFeS). (3 data files).

  4. VizieR Online Data Catalog: New redshifts for Abell 1758N galaxies (Boschin+, 2012)

    NASA Astrophysics Data System (ADS)

    Boschin, W.; Girardi, M.; Barrena, R.; Nonino, M.

    2012-06-01

    Multi-object spectroscopic observations of A1758N were carried out at the TNG, a 4m-class telescope, in May 2008 and May 2009. We used DOLORES/MOS with the LR-B Grism 1, yielding a dispersion of 187Å/mm. The detector is a 2048x2048 pixels E2V CCD, with a pixel size of 13.5um. In total, we observed four MOS masks (one in 2008 and three in 2009) for a total of 146 slits. (1 data file).

  5. PubMed

    Serrano-Guzmán, María; Valenza-Peña, Carmen M; Serrano-Guzmán, Carmen; Aguilar-Ferrándiz, Encarnación; Olmedo-Alguacil, Milagrosa; Villaverde-Gutiérrez, Carmen

    2016-11-29

    Objetivo: este estudio tuvo como objetivo probar la eficacia de un programa de danzaterapia en la composición corporal y calidad de vida en mujeres mayores de 65 años, que no realizan ejercicio físico de forma habitual. Métodos: cincuenta y dos mujeres sedentarias (edad media de 69,27 ± 3,85 años) fueron asignadas al azar para realizar un programa de danzaterapia (n = 27) o formar parte del grupo control (n = 25). El grupo de danza, participó durante ocho semanas en un programa de danza, tres sesiones semanales de 50 minutos cada una, basado en danza popular española (sevillanas) y ballet. Ambos grupos reciben información sobre la importancia de la alimentación y del ejercicio físico al comienzo y mitad del estudio. La circunferencia de la cintura, la presión arterial, el índice de masa corporal y la calidad de vida se evaluaron al inicio y después del tratamiento en ambos grupos. El análisis estadístico se realizó con un 2 × 2 ANOVA.Resultados: las mujeres del grupo de danza mostraron reducción significativa de la circunferencia de la cintura (p = 0,001) en comparación con las del grupo control. Los cambios en el IMC y la calidad de vida, aunque mejoraron en el grupo de danza, no alcanzaron significación estadística. Conclusión: la danzaterapia española es una forma de ejercicio físico eficaz para reducir la grasa visceral y prevenir comorbilidades en mujeres mayores, contribuyendo a cambiar estilos de vida poco saludables.

  6. An inherited NBN mutation is associated with poor prognosis prostate cancer

    PubMed Central

    Cybulski, C; Wokołorczyk, D; Kluźniak, W; Jakubowska, A; Górski, B; Gronwald, J; Huzarski, T; Kashyap, A; Byrski, T; Dębniak, T; Gołąb, A; Gliniewicz, B; Sikorski, A; Świtała, J; Borkowski, T; Borkowski, A; Antczak, A; Wojnar, Ł; Przybyła, J; Sosnowski, M; Małkiewicz, B; Zdrojowy, R; Sikorska-Radek, P; Matych, J; Wilkosz, J; Różański, W; Kiś, J; Bar, K; Bryniarski, P; Paradysz, A; Jersak, K; Niemirowicz, J; Słupski, P; Jarzemski, P; Skrzypczyk, M; Dobruch, J; Domagała, P; Narod, S A; Lubiński, J

    2013-01-01

    Background: To establish the contribution of eight founder alleles in three DNA damage repair genes (BRCA1, CHEK2 and NBS1) to prostate cancer in Poland, and to measure the impact of these variants on survival among patients. Methods: Three thousand seven hundred fifty men with prostate cancer and 3956 cancer-free controls were genotyped for three founder alleles in BRCA1 (5382insC, 4153delA, C61G), four alleles in CHEK2 (1100delC, IVS2+1G>A, del5395, I157T), and one allele in NBS1 (657del5). Results: The NBS1 mutation was detected in 53 of 3750 unselected cases compared with 23 of 3956 (0.6%) controls (odds ratio (OR)=2.5; P=0.0003). A CHEK2 mutation was seen in 383 (10.2%) unselected cases and in 228 (5.8%) controls (OR=1.9; P<0.0001). Mutation of BRCA1 (three mutations combined) was not associated with the risk of prostate cancer (OR=0.9; P=0.8). In a subgroup analysis, the 4153delA mutation was associated with early-onset (age ⩽60 years) prostate cancer (OR=20.3, P=0.004). The mean follow-up was 54 months. Mortality was significantly worse for carriers of a NBS1 mutation than for non-carriers (HR=1.85; P=0.008). The 5-year survival for men with an NBS1 mutation was 49%, compared with 72% for mutation-negative cases. Conclusion: A mutation in NBS1 predisposes to aggressive prostate cancer. These data are relevant to the prospect of adapting personalised medicine to prostate cancer prevention and treatment. PMID:23149842

  7. Desgarros del epitelio pigmentario de la retina: factores de riesgo, mecanismo y control terapéutico.

    PubMed

    Clemens, Christoph R; Eter, Nicole

    2017-07-11

    Los desgarros del epitelio pigmentario de la retina (EPR) se asocian en la mayoría de los casos con los desprendimientos vascularizados del EPR debido a una degeneración macular asociada a la edad (DMAE), y normalmente implican una pérdida adversa de la agudeza visual. Estudios recientes indican que ha habido un aumento en la incidencia de desgarros del EPR desde la introducción de fármacos anti-factor de crecimiento del endotelio vascular (anti-VEGF) así como una asociación temporal entre el desgarro y la inyección intravítrea. Dado que el número de pacientes con DMAE y el número de inyecciones anti-VEGF va en aumento, tanto la dificultad de prevenir desgarros del EPR como el tratamiento tras la formación de los desgarros han adquirido una mayor relevancia. De forma paralela, la evolución de la imagenología de la retina ha contribuido de manera significativa a comprender mejor el desarrollo de los desgarros del EPR en los últimos años. Esta revisión resume los conocimientos que se poseen actualmente sobre el desarrollo, los factores pronósticos y las estrategias terapéuticas de los desgarros del EPR antes y después de que estos se formen. © 2017 S. Karger AG, Basel.

  8. Nonmutagenic carcinogens induce intrachromosomal recombination in dividing yeast cells.

    PubMed

    Schiestl, R H

    1993-12-01

    A large number of animal and human carcinogens without apparent genotoxic activity exist (nonmutagenic carcinogens) that are difficult or impossible to detect with the currently used short-term tests. Because of the association of carcinogenesis with genome rearrangement, a system selecting for intrachromosomal recombination (DEL recombination) that results in genome rearrangement has been constructed in the yeast Saccharomyces cerevisiae. Because DEL recombination is under different genetic control than interchromosomal recombination and meiotic recombination, it is probably due to a different mechanism. It has been found that DEL recombination is readily inducible by 10 mutagenic carcinogens and 17 nonmutagenic carcinogens that are not detectable (false negatives) with the Ames assay. In addition, three out of four mutagens that do not cause cancer (false positives in the Ames assay) do not induce DEL recombination. DEL recombination is inducible by UV only in dividing cells but not in cells synchronized in the G1 or G2 phase of the cell cycle. Interchromosomal recombination, on the other hand, is inducible in G1 but not in G2. The nonmutagenic carcinogens induce DEL recombination only in actively growing cells, which may give some indication as to their mechanism. Further characterization of the mechanism involved in induction of DEL recombination may contribute to the understanding of the biological activity of nonmutagenic carcinogens.

  9. Mutant calreticulin knockin mice develop thrombocytosis and myelofibrosis without a stem cell self-renewal advantage.

    PubMed

    Li, Juan; Prins, Daniel; Park, Hyun Jung; Grinfeld, Jacob; Gonzalez-Arias, Carlos; Loughran, Stephen; Dovey, Oliver M; Klampfl, Thorsten; Bennett, Cavan; Hamilton, Tina L; Pask, Dean C; Sneade, Rachel; Williams, Matthew; Aungier, Juliet; Ghevaert, Cedric; Vassiliou, George S; Kent, David G; Green, Anthony R

    2018-02-08

    Somatic mutations in the endoplasmic reticulum chaperone calreticulin (CALR) are detected in approximately 40% of patients with essential thrombocythemia (ET) and primary myelofibrosis (PMF). Multiple different mutations have been reported, but all result in a +1-bp frameshift and generate a novel protein C terminus. In this study, we generated a conditional mouse knockin model of the most common CALR mutation, a 52-bp deletion. The mutant novel human C-terminal sequence is integrated into the otherwise intact mouse CALR gene and results in mutant CALR expression under the control of the endogenous mouse locus. CALR del/+ mice develop a transplantable ET-like disease with marked thrombocytosis, which is associated with increased and morphologically abnormal megakaryocytes and increased numbers of phenotypically defined hematopoietic stem cells (HSCs). Homozygous CALR del/del mice developed extreme thrombocytosis accompanied by features of MF, including leukocytosis, reduced hematocrit, splenomegaly, and increased bone marrow reticulin. CALR del/+ HSCs were more proliferative in vitro, but neither CALR del/+ nor CALR del/del displayed a competitive transplantation advantage in primary or secondary recipient mice. These results demonstrate the consequences of heterozygous and homozygous CALR mutations and provide a powerful model for dissecting the pathogenesis of CALR-mutant ET and PMF. © 2018 by The American Society of Hematology.

  10. Role of ACE and AGT gene polymorphisms in genetic susceptibility to diabetes mellitus type 2 in a Brazilian sample.

    PubMed

    Wollinger, L M; Dal Bosco, S M; Rempe, C; Almeida, S E M; Berlese, D B; Castoldi, R P; Arndt, M E; Contini, V; Genro, J P

    2015-12-29

    The aim of the current study was to investigate the association between the InDel polymorphism in the angiotensin I-converting enzyme gene (ACE) and the rs699 polymorphism in the angiotensinogen gene (AGT) and diabetes mellitus type 2 (DM2) in a sample population from Southern Brazil. A case-control study was conducted with 228 patients with DM2 and 183 controls without DM2. The ACE InDel polymorphism was genotyped by polymerase chain reaction (PCR) with specific primers, followed by electrophoresis on 1.5% agarose gel. The AGT rs699 polymorphism was genotyped using a real-time PCR assay. No significant association between the ACE InDel polymorphism and DM2 was detected (P = 0.97). However, regarding the AGT rs699 polymorphism, DM2 patients had a significantly higher frequency of the AG genotype and lower frequency of the GG genotype when compared to the controls (P = 0.03). Our results suggest that there is an association between the AGT rs699 polymorphism and DM2 in a Brazilian sample.

  11. Estimation of salt loads for the Dolores River in the Paradox Valley, Colorado, 1980–2015

    USGS Publications Warehouse

    Mast, M. Alisa

    2017-07-13

    Regression models that relate total dissolved solids (TDS) concentrations to specific conductance were used to estimate salt loads for two sites on the Dolores River in the Paradox Valley in western Colorado. The salt-load estimates will be used by the Bureau of Reclamation to evaluate salt loading to the river coming from the Paradox Valley and the effect of the Paradox Valley Unit (PVU), a project designed to reduce the salinity of the Colorado River. A second-order polynomial provided the best fit of the discrete data for both sites on the river. The largest bias occurred in samples with elevated sulfate concentrations (greater than 500 milligrams per liter), which were associated with short-duration runoff events in late summer and fall. Comparison of regression models from a period of time before operation began at the PVU and three periods after operation began suggests the relation between TDS and specific conductance has not changed over time. Net salt gain through the Paradox Valley was estimated as the TDS load at the downstream site minus the load at the upstream site. The mean annual salt gain was 137,900 tons per year prior to operation of the PVU (1980–1993) and 43,300 tons per year after the PVU began operation (1997–2015). The difference in annual salt gain in the river between the pre-PVU and post-PVU periods was 94,600 tons per year, which represents a nearly 70 percent reduction in salt loading to the river.

  12. VizieR Online Data Catalog: U,V photometry in M2 (NGC 7089) (Lardo+, 2012)

    NASA Astrophysics Data System (ADS)

    Lardo, C.; Pancino, E.; Mucciarelli, A.; Milone, A. P.

    2012-10-01

    We present U, V photometry of the globular cluster M2. Stars within 1' and outside of 4' from the cluster center are excluded from the CMD to reduce blending effects and the field star contamination, respectively. We imposed on all stars the selection limits of CHI<2.0 and -1

  13. The effect of the common c.2299delG mutation in USH2A on RNA splicing.

    PubMed

    Lenassi, Eva; Saihan, Zubin; Bitner-Glindzicz, Maria; Webster, Andrew R

    2014-05-01

    Recessive variants in the USH2A gene are an important cause of both Usher syndrome and nonsyndromic retinitis pigmentosa. A single base-pair deletion in exon 13 (c.2299delG, p.Glu767Serfs*21) is considered the most frequent mutation of USH2A. It is predicted to generate a premature termination codon and is presumed to lead to nonsense mediated decay. However the effect of this variant on RNA has not been formally investigated. It is not uncommon for exonic sequence alterations to cause aberrant splicing and the aim of the present report is to evaluate the effect of c.2299delG on USH2A transcripts. Nasal cells represent the simplest available tissue to study splicing defects in USH2A. Nasal brushing, RNA extraction from nasal epithelial cells and reverse transcription PCR were performed in five Usher syndrome patients who were homozygous for c.2299delG, two unaffected c.2299delG heterozygotes and seven control individuals. Primers to amplify between exons 12 and 15 and exons 10 and 14 were utilised. Significant variability was observed between different RT-PCR experiments. Importantly, in controls, PCR product of the expected size were amplified on all occasions (13/13 experiments); for patients this was true in only 4/14 experiments (Fisher exact test p = 0.0002). Bioinformatics tools predict the c.2299delG change to disrupt an exonic splicing enhancer and to create an exonic splicing silencer within exon 13. Here, we report an effect of the common c.2299delG mutation on splicing of exons 12 and 13 of USH2A. Future studies are expected to provide important insights into the contribution of this effect on the phenotype. Copyright © 2014 Elsevier Ltd. All rights reserved.

  14. The p.Leu167del Mutation in APOE Gene Causes Autosomal Dominant Hypercholesterolemia by Down-regulation of LDL Receptor Expression in Hepatocytes.

    PubMed

    Cenarro, Ana; Etxebarria, Aitor; de Castro-Orós, Isabel; Stef, Marianne; Bea, Ana M; Palacios, Lourdes; Mateo-Gallego, Rocío; Benito-Vicente, Asier; Ostolaza, Helena; Tejedor, Teresa; Martín, César; Civeira, Fernando

    2016-05-01

    The p.Leu167del mutation in the APOE gene has been associated with hyperlipidemia. Our objective was to determine the frequency of p.Leu167del mutation in APOE gene in subjects with autosomal dominant hypercholesterolemia (ADH) in whom LDLR, APOB, and PCSK9 mutations had been excluded and to identify the mechanisms by which this mutant apo E causes hypercholesterolemia. The APOE gene was analyzed in a case-control study. The study was conducted at a University Hospital Lipid Clinic. Two groups (ADH, 288 patients; control, 220 normolipidemic subjects) were included. We performed sequencing of APOE gene and proteomic and cellular experiments. To determine the frequency of the p.Leu167del mutation and the mechanism by which it causes hypercholesterolemia. In the ADH group, nine subjects (3.1%) were carriers of the APOE c.500_502delTCC, p.Leu167del mutation, cosegregating with hypercholesterolemia in studied families. Proteomic quantification of wild-type and mutant apo E in very low-density lipoprotein (VLDL) from carrier subjects revealed that apo E3 is almost a 5-fold increase compared to mutant apo E. Cultured cell studies revealed that VLDL from mutation carriers had a significantly higher uptake by HepG2 and THP-1 cells compared to VLDL from subjects with E3/E3 or E2/E2 genotypes. Transcriptional down-regulation of LDLR was also confirmed. p.Leu167del mutation in APOE gene is the cause of hypercholesterolemia in the 3.1% of our ADH subjects without LDLR, APOB, and PCSK9 mutations. The mechanism by which this mutation is associated to ADH is that VLDL carrying the mutant apo E produces LDLR down-regulation, thereby raising plasma low-density lipoprotein cholesterol levels.

  15. Age- and Tumor Subtype–Specific Breast Cancer Risk Estimates for CHEK2*1100delC Carriers

    PubMed Central

    Hogervorst, Frans; van Hien, Richard; Cornelissen, Sten; Broeks, Annegien; Adank, Muriel A.; Meijers, Hanne; Waisfisz, Quinten; Hollestelle, Antoinette; Schutte, Mieke; van den Ouweland, Ans; Hooning, Maartje; Andrulis, Irene L.; Anton-Culver, Hoda; Antonenkova, Natalia N.; Antoniou, Antonis C.; Arndt, Volker; Bermisheva, Marina; Bogdanova, Natalia V.; Bolla, Manjeet K.; Brauch, Hiltrud; Brenner, Hermann; Brüning, Thomas; Burwinkel, Barbara; Chang-Claude, Jenny; Chenevix-Trench, Georgia; Couch, Fergus J.; Cox, Angela; Cross, Simon S.; Czene, Kamila; Dunning, Alison M.; Fasching, Peter A.; Figueroa, Jonine; Fletcher, Olivia; Flyger, Henrik; Galle, Eva; García-Closas, Montserrat; Giles, Graham G.; Haeberle, Lothar; Hall, Per; Hillemanns, Peter; Hopper, John L.; Jakubowska, Anna; John, Esther M.; Jones, Michael; Khusnutdinova, Elza; Knight, Julia A.; Kosma, Veli-Matti; Kristensen, Vessela; Lee, Andrew; Lindblom, Annika; Lubinski, Jan; Mannermaa, Arto; Margolin, Sara; Meindl, Alfons; Milne, Roger L.; Muranen, Taru A.; Newcomb, Polly A.; Offit, Kenneth; Park-Simon, Tjoung-Won; Peto, Julian; Pharoah, Paul D.P.; Robson, Mark; Rudolph, Anja; Sawyer, Elinor J.; Schmutzler, Rita K.; Seynaeve, Caroline; Soens, Julie; Southey, Melissa C.; Spurdle, Amanda B.; Surowy, Harald; Swerdlow, Anthony; Tollenaar, Rob A.E.M.; Tomlinson, Ian; Trentham-Dietz, Amy; Vachon, Celine; Wang, Qin; Whittemore, Alice S.; Ziogas, Argyrios; van der Kolk, Lizet; Nevanlinna, Heli; Dörk, Thilo; Bojesen, Stig; Easton, Douglas F.

    2016-01-01

    Purpose CHEK2*1100delC is a well-established breast cancer risk variant that is most prevalent in European populations; however, there are limited data on risk of breast cancer by age and tumor subtype, which limits its usefulness in breast cancer risk prediction. We aimed to generate tumor subtype- and age-specific risk estimates by using data from the Breast Cancer Association Consortium, including 44,777 patients with breast cancer and 42,997 controls from 33 studies genotyped for CHEK2*1100delC. Patients and Methods CHEK2*1100delC genotyping was mostly done by a custom Taqman assay. Breast cancer odds ratios (ORs) for CHEK2*1100delC carriers versus noncarriers were estimated by using logistic regression and adjusted for study (categorical) and age. Main analyses included patients with invasive breast cancer from population- and hospital-based studies. Results Proportions of heterozygous CHEK2*1100delC carriers in controls, in patients with breast cancer from population- and hospital-based studies, and in patients with breast cancer from familial- and clinical genetics center–based studies were 0.5%, 1.3%, and 3.0%, respectively. The estimated OR for invasive breast cancer was 2.26 (95%CI, 1.90 to 2.69; P = 2.3 × 10−20). The OR was higher for estrogen receptor (ER)–positive disease (2.55 [95%CI, 2.10 to 3.10; P = 4.9 × 10−21]) than it was for ER-negative disease (1.32 [95%CI, 0.93 to 1.88; P = .12]; P interaction = 9.9 × 10−4). The OR significantly declined with attained age for breast cancer overall (P = .001) and for ER-positive tumors (P = .001). Estimated cumulative risks for development of ER-positive and ER-negative tumors by age 80 in CHEK2*1100delC carriers were 20% and 3%, respectively, compared with 9% and 2%, respectively, in the general population of the United Kingdom. Conclusion These CHEK2*1100delC breast cancer risk estimates provide a basis for incorporating CHEK2*1100delC into breast cancer risk prediction models and into guidelines for intensified screening and follow-up. PMID:27269948

  16. High Incidence of ACE/PAI-1 in Association to a Spectrum of Other Polymorphic Cardiovascular Genes Involving PBMCs Proinflammatory Cytokines in Hypertensive Hypercholesterolemic Patients: Reversibility with a Combination of ACE Inhibitor and Statin.

    PubMed

    AlBacha, Jeanne d'Arc; Khoury, Mira; Mouawad, Charbel; Haddad, Katia; Hamoui, Samar; Azar, Albert; Fajloun, Ziad; Makdissy, Nehman

    2015-01-01

    Cardiovascular diseases (CVDs) are significantly high in the Lebanese population with the two most predominant forms being atherosclerosis and venous thrombosis. The purpose of our study was to assess the association of a spectrum of CVD related genes and combined state of hypertension hypercholesterolemia (HH) in unrelated Lebanese. Twelve polymorphisms were studied by multiplex PCR and reverse hybridization of DNA from 171 healthy individuals and 144 HH subjects. Two genes were significantly associated with HH: ACE (OR: 9.20, P<0.0001) and PAI-1 (OR: 2.29, P = 0.007), respectively with the occurrence of the risky alleles "Del" and "4G". The frequencies of the Del and 4G alleles were found to be 0.98 and 0.90 in the HH group versus 0.84 and 0.79 in the healthy group, respectively. Serum ACE activity and PAI-I increased significantly with Del/Del and 4G/5G genotypes. The co-expression of Del/4G(+/+) was detected in 113 out of 171 (66.0%) controls and 125 out of 144 (86.8%) HH subjects. Del/4G(-/-) was detected in only 6 (3.5%) controls and undetected in the HH group. Three venous thrombosis related genes [FV(Leiden), MTHFR(A1298C) and FXIII(V34L)] were significantly related to the prominence of the co-expression of Del/4G(+/+). A range of 2 to 8 combined polymorphisms co-expressed per subject where 5 mutations were the most detected. In Del/4G(+/+) subjects, peripheral blood mononuclear cells (PBMCs) produced significant elevated levels of IFN-γ and TNF-α contrary to IL-10, and no variations occurred for IL-4. ACE inhibitor (ramipril) in combination with statin (atorvastatin) and not alone reversed significantly the situation. This first report from Lebanon sheds light on an additional genetic predisposition of a complex spectrum of genes involved in CVD and suggests that the most requested gene FVL by physicians may not be sufficient to diagnose eventual future problems that can occur in the cardiovascular system. Subjects expressing the double mutations (Del/4G) are at high risk for the onset of CVDs.

  17. Age- and Tumor Subtype-Specific Breast Cancer Risk Estimates for CHEK2*1100delC Carriers.

    PubMed

    Schmidt, Marjanka K; Hogervorst, Frans; van Hien, Richard; Cornelissen, Sten; Broeks, Annegien; Adank, Muriel A; Meijers, Hanne; Waisfisz, Quinten; Hollestelle, Antoinette; Schutte, Mieke; van den Ouweland, Ans; Hooning, Maartje; Andrulis, Irene L; Anton-Culver, Hoda; Antonenkova, Natalia N; Antoniou, Antonis C; Arndt, Volker; Bermisheva, Marina; Bogdanova, Natalia V; Bolla, Manjeet K; Brauch, Hiltrud; Brenner, Hermann; Brüning, Thomas; Burwinkel, Barbara; Chang-Claude, Jenny; Chenevix-Trench, Georgia; Couch, Fergus J; Cox, Angela; Cross, Simon S; Czene, Kamila; Dunning, Alison M; Fasching, Peter A; Figueroa, Jonine; Fletcher, Olivia; Flyger, Henrik; Galle, Eva; García-Closas, Montserrat; Giles, Graham G; Haeberle, Lothar; Hall, Per; Hillemanns, Peter; Hopper, John L; Jakubowska, Anna; John, Esther M; Jones, Michael; Khusnutdinova, Elza; Knight, Julia A; Kosma, Veli-Matti; Kristensen, Vessela; Lee, Andrew; Lindblom, Annika; Lubinski, Jan; Mannermaa, Arto; Margolin, Sara; Meindl, Alfons; Milne, Roger L; Muranen, Taru A; Newcomb, Polly A; Offit, Kenneth; Park-Simon, Tjoung-Won; Peto, Julian; Pharoah, Paul D P; Robson, Mark; Rudolph, Anja; Sawyer, Elinor J; Schmutzler, Rita K; Seynaeve, Caroline; Soens, Julie; Southey, Melissa C; Spurdle, Amanda B; Surowy, Harald; Swerdlow, Anthony; Tollenaar, Rob A E M; Tomlinson, Ian; Trentham-Dietz, Amy; Vachon, Celine; Wang, Qin; Whittemore, Alice S; Ziogas, Argyrios; van der Kolk, Lizet; Nevanlinna, Heli; Dörk, Thilo; Bojesen, Stig; Easton, Douglas F

    2016-08-10

    CHEK2*1100delC is a well-established breast cancer risk variant that is most prevalent in European populations; however, there are limited data on risk of breast cancer by age and tumor subtype, which limits its usefulness in breast cancer risk prediction. We aimed to generate tumor subtype- and age-specific risk estimates by using data from the Breast Cancer Association Consortium, including 44,777 patients with breast cancer and 42,997 controls from 33 studies genotyped for CHEK2*1100delC. CHEK2*1100delC genotyping was mostly done by a custom Taqman assay. Breast cancer odds ratios (ORs) for CHEK2*1100delC carriers versus noncarriers were estimated by using logistic regression and adjusted for study (categorical) and age. Main analyses included patients with invasive breast cancer from population- and hospital-based studies. Proportions of heterozygous CHEK2*1100delC carriers in controls, in patients with breast cancer from population- and hospital-based studies, and in patients with breast cancer from familial- and clinical genetics center-based studies were 0.5%, 1.3%, and 3.0%, respectively. The estimated OR for invasive breast cancer was 2.26 (95%CI, 1.90 to 2.69; P = 2.3 × 10(-20)). The OR was higher for estrogen receptor (ER)-positive disease (2.55 [95%CI, 2.10 to 3.10; P = 4.9 × 10(-21)]) than it was for ER-negative disease (1.32 [95%CI, 0.93 to 1.88; P = .12]; P interaction = 9.9 × 10(-4)). The OR significantly declined with attained age for breast cancer overall (P = .001) and for ER-positive tumors (P = .001). Estimated cumulative risks for development of ER-positive and ER-negative tumors by age 80 in CHEK2*1100delC carriers were 20% and 3%, respectively, compared with 9% and 2%, respectively, in the general population of the United Kingdom. These CHEK2*1100delC breast cancer risk estimates provide a basis for incorporating CHEK2*1100delC into breast cancer risk prediction models and into guidelines for intensified screening and follow-up. © 2016 by American Society of Clinical Oncology.

  18. Field screening of water, soil, bottom sediment, and biota associated with irrigation drainage in the Dolores Project and the Macos River basin, southwestern Colorado, 1994

    USGS Publications Warehouse

    Butler, D.L.; Osmundson, B.C.; Krueger, R.P.

    1997-01-01

    A reconnaissance investigation for the National Irrigation Water Quality Program in 1990 indicated elevated selenium concentrations in some water and biota samples collected in the Dolores Project in southwestern Colorado. High selenium concentrations also were indicated in bird samples collected in the Mancos Project in 1989. In 1994, field screenings were done in parts of the Dolores Project and Mancos River Basin to collect additional selenium data associated with irrigation inthose areas. Selenium is mobilized from soils in newly irrigated areas of the Dolores Project called the Dove Creek area, which includes newly (since 1987) irrigated land north of Cortez and south of Dove Creek.Selenium was detected in 18 of 20stream samples, and the maximum concentration was 12micrograms per liter. The Dove Creek area is unique compared to other study areas of the National Irrigation Water Quality Program becauseselenium concentrations probably are indicative of initial leaching conditions in a newly irrigated area.Selenium concentrations in nine shallow soil samples from the Dove Creek area ranged from 0.13 to 0.20 micrograms per gram. Selenium concentrations in bottom sediment from six ponds were less than the level of concern for fish and wildlife of 4 micrograms per gram. Many biota samples collected in the Dove Creek area had elevated selenium concentrations when compared to various guidelines and effect levels,although selenium concentrations in water, soil, and bottom sediment were relatively low. Selenium concentrations in 12 of 14 aquatic-invertebratesamples from ponds exceeded 3 micrograms per gram dry weight, a dietary guideline for protection of fish and wildlife. The mean seleniumconcentration of 10.3 micrograms per gram dry weight in aquatic bird eggs exceeded the guideline for reduced hatchability of 8 micrograms per gramdry weight. Two ponds in the Dove Creek area had a high selenium hazard rating based on a new protocol for assessing selenium hazard in theenvironment; however, waterfowl were reproducing at the two ponds. Three tributary streams of Mc Elmo Creek that drain irrigated areas of the Montezuma Valley south of the creek were sampled in 1994. Mud Creek probably is the largest source of selenium to Mc Elmo Creek. Most biota samples from Mud Creek had elevated selenium concentrations when compared to guidelines for dietary items and freshwater fish. Selenium concentrations in water samples collected in the Mancos River Basin upstream from Navajo Wash, which includes the Mancos Project, ranged from less than 1 to 10 micrograms per liter. Mud Creek contributed about 74 percent of the selenium load to the upper Mancos River in March 1994.Selenium concentrations were much higher in Navajo Wash; a sample collected in March had 97 micrograms per liter of selenium. Bottom-sediment samples from two ponds in the Mancos Projectexceeded the concentration of concern of 4 micrograms per gram. The highest selenium concentrations in biota samples from streams in the Mancos River Basin were for samples from Navajo Wash. Mostconcentrations in biota in the upper Mancos River Basin were less than guidelines. Mean selenium concentrations in eggs from aquatic birds collected at three ponds in the Mancos Project slightly exceed the guideline associated with reduced hatchability.Five bird livers had a mean selenium concentration of 32.6 micrograms per gram dry weight, whichslightly exceeded the mean concentration of 30 micrograms per gram dry weight that is associated with reproductive impairment. Two of the pondshad a high selenium hazard rating; however, mallard reproduction was observed in 1994 at one of the ponds that had a high selenium-hazard rating.

  19. Resistance profiles and risk factors of resistant microorganisms in bacteraemia of abdominal origin.

    PubMed

    Martín Jaramago, J; Armero Ibáñez, R; Camarena Miñana, J J; Morales Suárez-Varela, M

    2017-11-01

    The presence of resistant microorganisms is a major cause of failure in initial empirical antimicrobial therapy. The objectives of this study are to determine the resistance profile of microorganisms that cause bacteraemia of abdominal origin and to identify whether the previous use of antibiotics and the place of acquisition of bacteraemia are risk factors associated with the presence of resistant organisms. A clinical, observational, epidemiological, retrospective cohort study was conducted with all the adult patients admitted to a university hospital from 2011-2013. Antimicrobial resistance profiles were described and a 95% confidence interval chi-square test was used to determine whether the variables studied were risk factors in the isolation of resistant microorganisms. Of the 1245 patients with bacteraemia, 212 (17%) presented bacteraemia of abdominal origin. The resistance profile highlights the incidence of methicillin resistant Staphylococcus aureus (50%), coagulase-negative staphylococci resistant to linezolid (20.58%), enterococci resistant to vancomycin (3.12%), Escherichia coli resistant to third-generation cephalosporins (9.9%) and fluoroquinolones (35.64%), Klebsiella pneumoniae resistant to third-generation cephalosporins (8.33%), Pseudomonas aeruginosa resistant to fluoroquinolones and carbapenem (25% and 25% respectively) and Acinetobacter baumanii resistant to fluoroquinolones and carbapenem (100% and 100% respectively), Candida albicans resistant to fluconazole (11.11%), single Candida krusei isolate resistant to fluconazole and Candida parapsilosis resistant to echinocandins (12.5%). In our study, previous use of antibiotics had a statistically significant association with the isolation of resistant microorganisms (P=.013) but not the place of acquisition of bacteraemia (P=.239). Establishing the incidence of resistant organisms can improve empirical antimicrobial therapy in patients with bacteraemia of abdominal origin. Previous use of antibiotics was statistically significantly related to the isolation of resistant microorganisms. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  20. La salud en personas con discapacidad intelectual en España: estudio europeo POMONA-II

    PubMed Central

    Martínez-Leal, Rafael; Salvador-Carulla, Luis; Gutiérrez-Colosía, Mencía Ruiz; Nadal, Margarida; Novell-Alsina, Ramón; Martorell, Almudena; González-Gordón, Rodrigo G.; Mérida-Gutiérrez, M. Reyes; Ángel, Silvia; Milagrosa-Tejonero, Luisa; Rodríguez, Alicia; García-Gutiérrez, Juan C.; Pérez-Vicente, Amado; García-Ibáñez, José; Aguilera-Inés, Francisco

    2011-01-01

    Introducción Estudios internacionales demuestran que existe un patrón diferenciado de salud y una disparidad en la atención sanitaria entre personas con discapacidad intelectual (DI) y población general. Objetivo Obtener datos sobre el estado de salud de las personas con DI y compararlos con datos de población general. Pacientes y métodos Se utilizó el conjunto de indicadores de salud P15 en una muestra de 111 sujetos con DI. Los datos de salud encontrados se compararon según el tipo de residencia de los sujetos y se utilizó la Encuesta Nacional de Salud 2006 para comparar estos datos con los de la población general. Resultados La muestra con DI presentó 25 veces más casos de epilepsia y el doble de obesidad. Un 20% presentó dolor bucal, y existió una alta presencia de problemas sensoriales, de movilidad y psicosis. Sin embargo, encontramos una baja presencia de patologías como la diabetes, la hipertensión, la osteoartritis y la osteoporosis. También presentaron una menor participación en programas de prevención y promoción de la salud, un mayor número de ingresos hospitalarios y un uso menor de los servicios de urgencia. Conclusiones El patrón de salud de las personas con DI difiere del de la población general, y éstas realizan un uso distinto de los servicios sanitarios. Es importante el desarrollo de programas de promoción de salud y de formación profesional específicamente diseñados para la atención de personas con DI, así como la implementación de encuestas de salud que incluyan datos sobre esta población. PMID:21948011

  1. Hospital mortality in postoperative critically ill patients older than 80 years. Can we predict it at an early stage?

    PubMed

    Paz Martín, D; Aliaño Piña, M; Pérez Martín, F; Velaz Domínguez, S; Vázquez Vicente, B; Poza Hernández, P; Ávila Sánchez, F J

    2016-01-01

    To determine the incidence of in-hospital mortality throughout the post-surgical period of patients aged 80 or over who were admitted to the post-surgical critical care unit, as well as to assess the predictive capacity of those variables existing in the first 48hours on the in-hospital mortality. An observational retrospective cohort study conducted on postsurgical patients up to 80years old who were admitted to the unit between June 2011 and December 2013. Univariate and multivariate binary logistic regression was used to determine the association between mortality and the independent variables. Of the 186 patients included, 9 (4.8%) died in the critical care unit, and 22 (11.8%) died in wards during hospital admission, giving a hospital mortality of 31 (16.7%). Among the 78 patients (42%) that underwent acute surgery, and the 108 who underwent elective surgery, there was a mortality rate of 19 (10.2%) and 12 (6.5%), respectively. As regards the variables analysed during the first 48hours of admission that showed to be hospital mortality risk factor were the need for mechanical ventilation over 48h, with an OR: 7.146 (95%CI: 1.563-32.664, P=.011) and the degree of the severity score on the APACHE II scale in the first 24hours, with an OR: 1.102 (95%CI: 1.005-1.208, P=.039). The incidence of hospital mortality in very old patients found in our study is comparable to that reported by other authors. Patients who need mechanical ventilation over 48h, and with higher scores in the APACHE II scale could be at a higher risk of in-hospital mortality. Copyright © 2015 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  2. PubMed

    Angulo Tabernero, Marina; Suñén Sánchez, Enrique; Peña Jiménez, Diego; Loste Ramos, Antonio; Tabuenca Sánchez, Antonio; Chárlez Marco, Alfredo; Rodríguez Vela, Javier

    2018-02-20

    Las lesiones traumáticas de la columna cervical son infrecuentes en los niños, representando el 1% de las fracturas pediátricas y el 2% de todas las lesiones raquídeas.Es importante conocer que la columna cervical en la infancia presenta variaciones anatómicas que en ocasiones pueden interpretarse como patológicas ya que en los niños una adecuada exploración física muchas veces puede ser complicada.El objetivo de este caso clínico es mostrar un hallazgo radiológico fisiológico de la columna cervical infantil que tiende a ser malinterpretado como patológico: la pseudosubluxación C2-C3.Se presenta un caso de un niño de 5 años de edad que acude a urgencias de traumatología pediátrica de nuestro centro por dolor cervical tras caída desde un tobogán. Se realizan radiografías cervicales de urgencias observando una disrupción de la línea cervical anterior y posterior entre C2 y C3. Una adecuada anamnesis junto con un meticuloso examen clínico y radiológico permite su correcto diagnostico sin necesidad de otras pruebas complementarias. La pseudoluxación anterior de C2 sobre C3 se puede estar presente en el 40% de los niños menores de 8 años. Este hallazgo puede diferenciarse de la luxación traumatic valorando la línea espinolaminar o línea de Swischuk, línea entre el borde anterior de las apófisis espinosas de C1 a C3. La interpretación adecuada de las radiografías de la columna cervical en la infancia requiere del conocimiento de estas variantes radiológicas y de las peculiares características de este segmento vertebral en la edad pediátrica.

  3. Ultrasound guided injection inside the common sheath of the sciatic nerve at division level has a higher success rate than an injection outside the sheath.

    PubMed

    Lopez, A M; Sala-Blanch, X; Castillo, R; Hadzic, A

    2014-01-01

    The recommendations for the level of injection and ideal placement of the needle tip required for successful ultrasound-guided sciatic popliteal block vary among authors. A hypothesis was made that, when the local anesthetic is injected at the division of the sciatic nerve within the common connective tissue sheath, the block has a higher success rate than an injection outside the sheath. Thirty-four patients scheduled for hallux valgus repair surgery were randomized to receive either a sub-sheath block (n=16) or a peri-sheath block (n=18) at the level of the division of the sciatic nerve at the popliteal fossa. For the sub-sheath block, the needle was advanced out of plane until the tip was positioned between the tibial and peroneal nerves, and local anesthetic was then injected without moving the needle. For the peri-sheath block, the needle was advanced out of plane both sides of the sciatic nerve, to surround the sheath. Mepivacaine 1.5% and levobupivacaine 0.5% 30mL were used in both groups. The progression of motor and sensory block was assessed at 5min intervals. Duration of block was recorded. Adequate surgical block was achieved in all patients in the subsheath group (100%) compared to 12 patients (67%) in the peri-sheath group at 30min. Sensory block was achieved faster in the subsheath than peri-sheath (9.1±7.4min vs. 19.0±4.0; p<.001). Our study suggests that for successful sciatic popliteal block in less than 30min, local anesthetic should be injected within the sheath. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  4. [Ultrasound-assisted approach to blocking the intercostal nerves in the mid-axillary line for non-reconstructive breast and axilla surgery].

    PubMed

    Diéguez García, P; Fajardo Pérez, M; López Álvarez, S; Alfaro de la Torre, P; Pensado Castiñeiras, A P

    2013-01-01

    Several nerve blocks have recently been used for pain treatment in breast surgery. The main objective of our study was to determine the efficacy and safety of ultrasound-assisted blocking of the anterior and lateral cutaneous branches of the intercostal nerves in the mid-axillary line for non-reconstructive breast and axilla surgery. A prospective observational study was conducted on 30 patients scheduled for non-reconstructive breast and axilla surgery. An intercostal branches block was performed in the mid-axillary line with 0,5% levobupivacaine (3ml in each intercostal space). Clinical efficacy was assessed by standard intraoperative hemodynamic response to surgical stimulus and the need for opioids, and in the postoperative period, by assessing pain intensity as a verbal numerical scale and the need for rescue treatment. We also evaluated the quality of sleep the first night after surgery, any adverse events that occurred, and the satisfaction of patients and surgeons with the anesthetic technique. The intercostal branches block in the mid-axillary line was effective in most cases, with only 2 patients requiring intraoperative opioids, and in one case analgesic rescue was necessary in the postoperative period. The duration of postoperative analgesia was 19±4h. There were no notable adverse events or complications. The satisfaction with the chosen technique was assessed as "very good" in all patients, and by 97% of the surgeons. Intercostal branches block in the mid-axillary line provides adequate intraoperative and postoperative analgesia for non-reconstructive breast and axilla surgery. It is a simple, reproducible technique in most patients of this study, with an easy to understand ultrasound anatomy, in which adequate analgesia could be provided through a single puncture, and may be an alternative to neuroaxial blocks. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  5. Air-Q® versus LMA Fastrach™ for fiberoptic-guided intubation: A randomized cross-over manikin trial.

    PubMed

    Portas, M; Canal, M I; Barrio, M; Alonso, M; Cabrerizo, P; López-Gil, M; Zaballos, M

    2018-03-01

    Airway management is still a major cause of anesthesia-associated morbidity and mortality. Supraglottic devices are recommended in difficult airway management guidelines. The aim of this study was to compare the performance of the Air-Q ® and the LMA Fastrach™ for fiberoptic guided tracheal intubation. Thirty-three anesthesia trainees participated in this randomized crossover study. Time to insert the dedicated airways (insertion of the airway into the manikin and delivery of two breaths), time to tracheal intubation (fiberoptic-guided tracheal intubation), time to remove the dedicated airway (removal of the Air-Q ® /LMA Fastrach™ over the tracheal tube) and the opinion of the ease of use of the anesthesia trainees were measured. There was 100% success rate for tracheal intubation with both devices on the first attempt. Time to insert the dedicated device and deliver two breaths was 10±3s for the Air-Q ® and 11±3s for the LMA Fastrach™, P=.07. Time taken to intubate the trachea was shorter with the air-Q ® , 38±15 s, than with the LMA Fastrach™, 47±19s, P=.017. Overall procedure time was significantly shorter with the Air-Q ® as compared with the LMA Fastrach™, with a mean time of 74±21s and 87±28s respectively, P=.002. Air-Q ® removal was considered easier than LMA Fastrach™ removal, P=.005. There were no tube dislodgements during the removal of the dedicated airways. Inexperienced anesthesia residents can perform fiberoptic-guided intubation through Air-Q ® and LMA Fastrach™ in a clinically acceptable time with high success. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  6. Radiological study to evaluate the spreading of two volumes (10 vs. 20ml) of radiological contrast in the block of cutaneous branches of intercostal nerves in medial axillary line (BRILMA) in a porcine experimental model.

    PubMed

    Varela, O; Melone, A; López-Menchaca, R; Sevilla, R; Callejo, D; López-Álvarez, S; Román Fernández, A; García, S; Mantilla, I; Zaballos, M

    2018-06-07

    Interfascial blocks of the thoracic wall are being developed as an alternative to central blocks in breast surgery. However, there are few studies that have evaluated the anatomical extension of the local anaesthetic. The objective of this study was to analyse, using fluoroscopy, the spreading of two volumes (10 vs. 20ml) of radiological contrast in the serratus-intercostal plane block in an experimental pig model. Ten Large-White breed pigs were selected to have a bilateral ultrasound serratus-intercostal plane block performed, with the administering of 10ml and 20ml of iopamidol in the right and left hemithorax, respectively. The spreading of contrast was analysed by fluoroscopy. The Spearman test correlation was used to evaluate the relationship between the administered volume and radiological spreading. A value of P<.05 was considered significant. Twenty anaesthetic blocks were performed, being able to analyse 18 of them. The administration of 10ml of contrast was associated with a mean spreading of 2.28±0.31 (95% CI; 2.01-2.54) intercostal spaces, while the administration of 20ml showed a spreading of 3±0.25 (95% CI; 2.81-3.18) intercostal spaces. There was a significant correlation between the injected volume and the spreading of the contrast (Spearman correlation coefficient of 0.81; P=.0001). The results showed a spreading of volume subject to the serratus-intercostal plane block, although not maintaining a 1:1 ratio. Doubling the volume increased the blocked segments by 31%. These findings, if corroborated in the clinical practice, would allow a more precise adjustment in the anaesthetic volume administered. Copyright © 2018 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  7. Cerebral oxygenation in patients undergoing shoulder surgery in beach chair position: comparing general to regional anesthesia and the impact on neurobehavioral outcome.

    PubMed

    Aguirre, J; Borgeat, A; Trachsel, T; Cobo Del Prado, I; De Andrés, J; Bühler, P

    2014-02-01

    Ischemic brain damage has been reported in healthy patients after beach chair position for surgery due to cerebral hypoperfusion. Near-infrared spectroscopy has been described as a non-invasive, continuous method to monitor cerebral oxygen saturation. However, its impact on neurobehavioral outcome comparing different anesthesia regimens has been poorly described. In this prospective, assessor-blinded study, 90 patients undergoing shoulder surgery in beach chair position following general (G-group, n=45) or regional anesthesia (R-group; n=45) were enrolled to assess the prevalence of cerebral desaturation events comparing anesthesia regimens and their impact on neurobehavioral and neurological outcome. Anesthesiologists were blinded to regional cerebral oxygen saturation values. Baseline data assessed the day before surgery included neurological and neurobehavioral tests, which were repeated the day after surgery. The baseline data for regional cerebral oxygen saturation/bispectral index and invasive blood pressure both at heart and auditory meatus levels were taken prior to anesthesia, 5 min after induction of anesthesia, 5 min after beach chair positioning, after skin incision and thereafter all 20 min until discharge. Patients in the R-group showed significantly less cerebral desaturation events (p<0.001), drops in regional cerebral oxygen saturation values (p<0.001), significantly better neurobehavioral test results the day after surgery (p<0.001) and showed a greater hemodynamic stability in the beach chair position compared to patients in the G-group. The incidence of regional cerebral oxygen desaturations seems to influence the neurobehavioral outcome. Regional anesthesia offers more stable cardiovascular conditions for shoulder surgery in beach chair position influencing neurobehavioral test results at 24h. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  8. Adverse events related to gastrointestinal endoscopic procedures in pediatric patients under anesthesia care and a predictive risk model (AEGEP Study).

    PubMed

    Ariza, F; Montilla-Coral, D; Franco, O; González, L F; Lozano, L C; Torres, A M; Jordán, J; Blanco, L F; Suárez, L; Cruz, G; Cepeda, M

    2014-01-01

    Multiple studies have analyzed perioperative factors related to adverse events (AEs) in children who require gastrointestinal endoscopic procedures (GEP) in settings where deep sedation is the preferred anesthetic technique over general anesthesia (GA) but not for the opposite case. We reviewed our anesthesia institutional database, seeking children less than 12 years who underwent GEP over a 5-year period. A logistic regression was used to determine significant associations between preoperative conditions, characteristics of the procedure, airway management, anesthetic approaches and the presence of serious and non-serious AEs. GA was preferred over deep sedation [77.8% vs. 22.2% in 2178 GEP under anesthesia care (n=1742)]. We found 96 AEs reported in 77 patients, including hypoxemia (1.82%), bronchospasm (1.14%) and laryngospasm (0.91%) as the most frequent. There were 2 cases of severe bradycardia related to laryngospasm/hypoxemia and a case of aspiration resulting in unplanned hospitalization, but there were no cases of intra- or postoperative deaths. Final predictive model for perioperative AEs included age <1 year, upper respiratory tract infections (URTI) <1 week prior to the procedure and low weight for the age (LWA) as independent risk factors and ventilation by facial mask as a protector against these events (p<0.05). AEs are infrequent and severe ones are remote in a setting where AG is preferred over deep sedation. Ventilatory AEs are the most frequent and depend on biometrical and comorbid conditions more than anesthetic drugs chosen. Age <1 year, history of URTI in the week prior to the procedure and LWA work as independent risk factors for AEs in these patients. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  9. Pain locations in the postoperative period after cardiac surgery: Chronology of pain and response to treatment.

    PubMed

    Roca, J; Valero, R; Gomar, C

    Postoperative pain after cardiac surgery (CS) can be generated at several foci besides the sternotomy. Prospective descriptive longitudinal study on the chronological evolution of pain in 11 sites after CS including consecutive patients submitted to elective CS through sternotomy. The primary endpoints were to establish the main origins of pain, and to describe its chronological evolution during the first postoperative week. Secondary endpoints were to describe pain characteristics in the sternotomy area and to correlate pain intensity with other variables. Numerical Pain Rating Scale from 0 to 10 at rest and at movement on postoperative days 1, 2, 4 and 6. Numerical Pain Rating Scale>3 was considered moderate pain. Statistical analysis consisted in Mann-Whitney U-test, a Chi-squared, a Fisher exact text and Pearson's correlations. Forty-seven patients were enrolled. In 4 of 11 locations pain was reported as Numerical Pain Rating Scale>3 (sternotomy, oropharynx, saphenectomy and musculoskeletal pain in the back and shoulders). Maximum intensity of pain on postoperative days 1 and 2 was reported in the sternotomy area, while on postoperative days 4 and 6 it was reported at the saphenectomy. Pain at rest and at movement differed considerably in the sternotomy, saphenectomy and oropharynx. Pain at back and shoulders and at central venous catheter entry were not influenced by movement. Pain in the sternotomy was mainly described as oppressive. Patients with arthrosis and younger patients presented higher intensity of pain (P=.004; P=.049, respectively). Four locations were identified as the main sources of pain after CS: sternotomy, oropharynx, saphenectomy, and back and shoulders. Pain in different focuses presented differences in chronologic evolution and was differently influenced by movement. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  10. CHEK2 1100delC, IVS2+1G>A and I157T mutations are not present in colorectal cancer cases from Turkish population.

    PubMed

    Bayram, Süleyman; Topaktaş, Mehmet; Akkız, Hikmet; Bekar, Aynur; Akgöllü, Ersin

    2012-10-01

    The cell cycle checkpoint kinase 2 (CHEK2) protein participates in the DNA damage response in many cell types. Germline mutations in CHEK2 (1100delC, IVS2+1G>A and I157T) have been impaired serine/threonine kinase activity and associated with a range of cancer types. This hospital-based case-control study aimed to investigate whether CHEK2 1100delC, IVS2+1G>A and I157T mutations play an important role in the development of colorectal cancer (CRC) in Turkish population. A total of 210 CRC cases and 446 cancer-free controls were genotyped for CHEK2 mutations by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) and allele specific-polymerase chain reaction (AS-PCR) methods. We did not find the CHEK2 1100delC, IVS2+1G>A and I157T mutations in any of the Turkish subjects. Our result demonstrate for the first time that CHEK2 1100delC, IVS2+1G>A and I157T mutations have not been agenetic susceptibility factor for CRC in the Turkish population. Overall, our data suggest that genotyping of CHEK2 mutations in clinical settings in the Turkish population should not be recommended. However, independent studies are need to validate our findings in a larger series, as well as in patients of different ethnic origins. Copyright © 2012 Elsevier Ltd. All rights reserved.

  11. Department of Defense HIV/AIDS Prevention Program (DHAPP): 2006 Annual Report

    DTIC Science & Technology

    2007-01-01

    The Comité Central de Prevención y Control del VIH /SIDA de las Fuerzas Armadas y Po- licía Nacional del Perú (COPRECOS) is a gov- B A C K G R O U N D...military populations; STIs; oppor- tunistic infections; combined therapy for HIV and tuber- culosis co-infections; VIH , HTLV-1, HCV, HBV co- infections

  12. Analysis of a RECQL splicing mutation, c.1667_1667+3delAGTA, in breast cancer patients and controls from Central Europe.

    PubMed

    Bogdanova, Natalia; Pfeifer, Katja; Schürmann, Peter; Antonenkova, Natalia; Siggelkow, Wulf; Christiansen, Hans; Hillemanns, Peter; Park-Simon, Tjoung-Won; Dörk, Thilo

    2017-04-01

    RECQL is a DNA helicase required for genomic stability. Two studies have recently identified RECQL as a novel breast cancer susceptibility gene. The most common RECQL mutation, the 4 bp-deletion c.1667_1667+3delAGTA, was five-fold enriched in Polish breast cancer patients, but the exact magnitude of the risk is uncertain. We investigated two hospital-based breast cancer case-control series from Belarus and Germany, respectively, comprising a total of 2596 breast cancer patients and 2132 healthy females. The mutation was found in 9 cases and 6 controls, with an adjusted Odds Ratio 1.23 (95% CI 0.44-3.47; p = 0.69) in the combined analysis. Among the cases, heterozygosity for c.1667_1667+3delAGTA was linked with estrogen-receptor positive breast cancer. There was no significant difference in age at diagnosis between carriers and non-carriers, and only one of the carriers reported a first-degree family history. Meta-analysis with the initial study from Poland suggests an about two-fold increase in risk for this mutation (OR 2.51; 95% CI 1.13-5.57, p = 0.02). Altogether, the data indicate that RECQL* c.1667_1667+3delAGTA is not a high-risk mutation for breast cancer though it could represent a moderate-risk breast cancer susceptibility allele. Further studies will be required to determine the clinical significance of testing for this RECQL mutation.

  13. Development of quality control procedures for mass produced and released Bactrocera Philippinensis (Diptera: Tephritidae) for sterile insect technique programs

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Resilva, S.; Obra, G.; Zamora, N.

    Quality control procedures for Bactrocera philippinensis Drew and Hancock 1994 (Diptera: Tephritidae) used in sterile insect technique (SIT) programs were established in the mass rearing facility at the Philippine Nuclear Research Institute. Basic studies on pupal irradiation, holding/packaging systems, shipping procedures, longevity, sterility studies, and pupal eye color determination in relation to physiological development at different temperature regimes were investigated. These studies will provide baseline data for the development of quality control protocols for an expansion of B. philippinensis field programs with an SIT component in the future. (author) [Spanish] Los procedimientos de control de calidad para Bactrocera philippinensis Drewmore » y Hancock 1994 (Diptera: Tephritidae) usados en programas de la tecnica de insecto esteril (TIE) fueron establecidos en la facilidad de cria en masa del Instituto Filipino de Investigacion Nuclear. Estudios basicos sobre la irradiacion de las pupas, sistemas de almacenaje/empaque, procedimientos del envio, longevidad, estudios de esterilidad y la determinacion del color de ojo de la pupa en relacion con el desarrollo fisiologico en regimenes diferentes de temperatura fueron investigados. Estos estudios proveeran una linea de informacion basica para el desarrollo de protocolos de control de calidad para una expansion de los programas de campo para B. philippinensis con un componente de TIS en el futuro. (author)« less

  14. Bathymetry of Totten Reservoir, Montezuma County, Colorado, 2011

    USGS Publications Warehouse

    Kohn, Michael S.

    2012-01-01

    In order to better characterize the water supply capacity of Totten Reservoir, Montezuma County, Colorado, the U.S. Geological Survey, in cooperation with the Dolores Water Conservancy District, conducted a bathymetric survey of Totten Reservoir. The study was performed in June 2011 using a man-operated boat-mounted multibeam echo sounder integrated with a global positioning system and a terrestrial real-time kinematic global positioning system. The two collected datasets were merged and imported into geographic information system software. A bathymetric map of the reservoir was generated in addition to plots for the stage-area and the stage-volume relations.

  15. VizieR Online Data Catalog: Velocities in the A2345 cluster (Boschin+, 2010)

    NASA Astrophysics Data System (ADS)

    Boschin, W.; Barrena, R.; Girardi, M.

    2011-08-01

    Multi-object spectroscopic observations of A2345 were carried out at the TNG telescope in August 2008. We used DOLORES/MOS with the LR-B Grism 1, yielding a dispersion of 187Å/mm. We used the new E2V CCD, a matrix of 2048x2048 pixels with a pixel size of 13.5um. In total we observed four MOS masks for a total of 147 slits. Total exposure times were of 1h for three masks and 1.5h for the remaining mask. (1 data file).

  16. Spectroscopic classification of PSN J12211796+113025

    NASA Astrophysics Data System (ADS)

    Tomasella, L.; Ochner, P.; Benetti, S.; Pastorello, A.; Cappellaro, E.; Bedin, L.; Turatto, M.; Spiro, S.; Tartaglia, L.; Harutyunyan, A.; Dimai, A.; Botticella, M. T.; Pignata, G.; Bufano, F.; Valenti, S.; Elias-Rosa, N.

    2013-02-01

    We report that optical spectra of PSN J12211796+113025 obtained on Feb. 14.93 UT with the Asiago 1.82-m Copernico Telescope (+ AFOSC; range 340-820 nm; resolution 1.3 nm) and on Feb. 15.11 UT with the TNG (+Dolores; 320-800 nm, resolution 1.4 nm) shows a blue continuum (Tbb ~ 15300 K) with superimposed narrow, unresolved (FWHM < 600 km/s) emission lines of H, [O II], [O III], [N II] and [S II]. However, we cannot disentangle the intrinsic transient contribution to line emissions because of the heavy contamination from nearby H II regions.

  17. A Preliminary Search for the Progenitor Candidate of PSN J12015272-1852183 in the Antennae Galaxies (NGC 4038)

    NASA Astrophysics Data System (ADS)

    Elias-Rosa, N.; Pastorello, A.; Benetti, S.; Cappellaro, E.; Pignata, G.; Takats, K.; Valenti, S.; Harutyunyan, A.

    2013-06-01

    We report the identification of potential candidates for the progenitor star of the Type Ic PSN J12015272-1852183 discovered by the CHASE survey (CBAT TOCP) from archival Hubble Space Telescope (HST) WFPC2 images in F555W (~V), and F814W (~I). These images were obtained from 2008-12-02 to 2009-02-09 UT for the HST proposal 11962, PI: A. Riess. We used a good-quality, acquisition image of the SN obtained at TNG Telescope (+Dolores) on June 23.88 UT to geometrically match the HST mosaics.

  18. Green Team Hosts Plant Swap to Encourage Gardening | Poster

    Cancer.gov

    By Carolynne Keenan, Contributing Writer What started out as a way for Howard Young, Ph.D., to thin out his garden last fall turned into the NCI at Frederick Green Team’s Plant Swap. The group held its Fall Plant Swap on October 24, encouraging all members of the Fort Detrick community to pick up a free plant or swap a plant of theirs for another. “Those who love to garden introduce others to the joy of gardening,” said Dolores Winterstein, a member of the Green Team and the coordinator of the Fall Plant Swap.

  19. Ground measured evapotranspiration scaled to stand level using MODIS and Landsat sensors to study Tamarix spp.response to repeated defoliation by the Tamarix leaf beetle at two sites

    NASA Astrophysics Data System (ADS)

    Pearlstein, S.; Nagler, P. L.; Glenn, E. P.; Hultine, K. R.

    2012-12-01

    The Dolores River in Southern Utah and the Virgin River in Southern Nevada are ecosystems under pressure from increased groundwater withdrawal due to growing populations and introduced riparian species. We studied the impact of the biocontrol Tamarix leaf beetles (Dirohabda carinulata and D. elongata) on the introduced riparian species, Tamarix spp., phenology and water use over multiple cycles of annual defoliation. Heat balance sap flow measurements, leaf area index (LAI), well data, allometry and satellite imagery from Landsat Thematic Mapper 5 and EOS-1 Moderate Resolution Imaging Spectrometer (MODIS) sensors were used to assess the distribution of beetle defoliation and its effect on evapotranspiration (ET). Study objectives for the Virgin River were to measure pre-beetle arrival ET, while the Dolores River site has had defoliation since 2004 and is a site of long-term beetle effect monitoring. This study focuses on measurements conducted over two seasons, 2010 and 2011. At the Dolores River site, results from 2010 were inconclusive due to sensor malfunctions but plant ET by sap flow in 2011 averaged 1.02 mm/m^2 leaf area/day before beetle arrival, dropping to an average of 0.75 mm/m^2 leaf area/day after beetle arrival. Stand level estimations from May - December, 2010 by MODIS were about 0.63 mm/ day, results from Landsat were 0.51 mm/day in June and 0.78 in August. For January -September, 2011, MODIS values were about 0.6 mm/day, and Landsat was 0.57 mm/day in June and 0.62 mm/day in August. These values are lower than previously reported ET values for this site meaning that repeated defoliation does diminish stand level water use. The Virgin River site showed plant ET from sap flow averaged about 3.9-4 mm/m^2 leaf area/day from mid-May - September, 2010. In 2011, ET from sap flow averaged 3.83 mm/m^2 leaf area/day during June - July, but dropped to 3.73 mm/ m^2 leaf area/day after beetle arrival in August. The slight drop in plant ET is not significant, meaning that the first year of beetle arrival at this site did not result in significant water savings. Stand level ET by MODIS was about 2.2 mm/day in 2010, beetle arrival was captured in 2011 and about 1.5 mm/day in 2011. Landsat results in 2010 were 1.9 mm/day in June and 2.2 mm/day in August, in 2011 ET was 1.4 mm/day in June and 0.9 mm/day in August.

  20. Seguridad del paciente en Radioterapia Intraoperatoria: Impacto de los elementos controlados por el Radiofisico

    NASA Astrophysics Data System (ADS)

    Tarjuelo, Juan Lopez

    Introduccion: En la administracion de la radioterapia intervienen profesionales y equipos de tratamiento, por lo que existe el riesgo de error y se precisa que dicho equipamiento funcione conforme a lo esperado. A los radiofisicos les corresponde participar en las actividades de garantia o aseguramiento de la calidad, incluyendo el control de calidad de los equipos, y en la evaluacion de los riesgos asociados. La radioterapia intraoperatoria (RIO) es una tecnica radioterapica de intensificacion de dosis, altamente selectiva, dirigida a volumenes anatomicos restringidos durante el tratamiento quirurgico oncologico, basada en la administracion de una dosis absorbida alta por medio de un haz de electrones tras el examen visual directo del lecho tumoral. Como incorporar los ultimos avances en el refuerzo de la seguridad en radioterapia es una tarea ambiciosa y compleja, resulta mas concreta y de inmediata aplicacion su introduccion en la RIO. El objetivo es analizar los elementos que reducen los riesgos y aumentan la seguridad en la RIO y su dosimetria, y valorar la funcion del radiofisico en esta labor. Material y metodos: Se emplearon el planificador Radiance de GMV y el acelerador lineal de los tratamientos de RIO Elekta Precise, controlado con el verificador diario de haces Daily QA Check 1090 y medido con las camaras de ionizacion PPC 40, FC65-G y FC65-P de PTW-Freiburg, a su vez verificadas con fuentes radiactivas adecuadas de estroncio-90 modelos CDP y CDC de IBA Dosimetry. Se realizo un analisis de modos de fallo y efectos (failure mode and effect analysis, FMEA) con el fin de identificar los elementos que forman la RIO y aplicar las herramientas necesarias para la minimizacion de los riesgos y la mejora de la seguridad en la tecnica. Se estudiaron las verificaciones diarias de dicho acelerador Precise con el control estadistico de procesos (statistical process control, SPC) y se simularon intervenciones para devolverlo al estado llamado en control. El SPC tambien se uso para estudiar la estabilidad de las camaras de ionizacion mencionadas. Se realizo la dosimetria in vivo en 45 pacientes con MOSFET reforzados mobile TN-502RDM-H, pelicula radiocromica Gafchromic MD-55-2, y se elaboro un modelo teorico para explicar los datos. Por ultimo, al precisarse el uso en RIO de la simulacion virtual y del calculo de la dosis absorbida en el paciente virtual, se ha ilustrado este apartado con la aceptacion y el estado de referencia inicial del planificador de tratamientos modulados con calculo de Monte Carlo Elekta Monaco. Para ello se utilizaron la camara de ionizacion TW31016-0104 y la matriz seven29 de PTW-Freiburg, pelicula radiocromica Gafchromic EBT-2, y diferentes maniquies. Resultados: El FMEA identifico 57 modos de fallo y efectos potenciales. No se experimentaron sucesos relativos a una administracion inadecuada de la dosis absorbida. Se identificaron las revisiones dobles y por un par como claves para reducir los riesgos asociados al equipo de profesionales involucrado en la RIO. Se identificaron tambien oportunidades de mejora con el uso de la automatizacion y el enclavamiento. En cuanto al SPC, los indices de capacidad del proceso abarcaron de 1,6 a 9,3 para un nivel de especificaciones del +/-2%. Las intervenciones simuladas alcanzaron del 2% al 34% de las sesiones de medida. Las camaras de ionizacion Farmer derivaron en direcciones opuestas en un periodo de 6 anos; aunque ello no se aprecio en los informes de calibracion del laboratorio acreditado. No derivo la camara PPC-40. En la dosimetria in vivo, las medidas de los MOSFET no se desviaron significativamente de las medidas con pelicula. Los valores centrales de las dosis absorbidas quedaron entre la dosis absorbida prescrita y la maxima, con lo que indicaron un tratamiento correcto del lecho tumoral. Las anchuras de los intervalos de confianza de las dosis absorbidas esperadas segun el modelo teorico al nivel del 95% abarcaron del 8,6% al 14,7%. Las verificaciones de Monaco resultaron satisfactorias excepto en el caso de la transferencia de datos, que obligo a cambiar el flujo de trabajo. Conclusiones: El FMEA es crucial para priorizar las intervenciones reductoras del riesgo. Tipos diferentes de procesos fallidos se pueden eliminar o paliar con tipos diferentes de tales intervenciones. El SPC puede evaluar la variabilidad inherente del procedimiento monitorizador de haces de electrones, indica cuando intervenir para devolver un proceso al estado de control y si un proceso es capaz con respecto a unas especificaciones o requisitos establecidos. Es viable realizar dosimetria in vivo con un acelerador convencional fijo y obtener resultados satisfactorios en cada localizacion estudiada a pesar de su variabilidad. El modelo teorico desarrollado puede describir con exito resultados globales, aunque no puede explicar todos los datos experimentales. Se ha mostrado que un planificador puede funcionar correctamente en condiciones de laboratorio o trabajando solo; pero puede fallar cuando se conecta con otros equipos de radioterapia. Todos estos aspectos presentados y evaluados aqui constituyen competencias actuales o futuras, y deseables, de los radiofisicos, tanto en el campo de la RIO como en la extension a la radioterapia en su conjunto.

  1. 77 FR 61607 - Change in Bank Control Notices; Acquisitions of Shares of a Bank or Bank Holding Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-10

    ... and Susan Job Hollingshead, all of Knoxville, Iowa; to acquire control of Duclarkee, Inc., and thereby indirectly acquire control of Iowa State Savings Bank, both in Knoxville, Iowa. 2. Richard P. DelMedico...

  2. A risk of breast cancer in women - carriers of constitutional CHEK2 gene mutations, originating from the North - Central Poland

    PubMed Central

    2014-01-01

    Background Germline mutations of the CHEK2 gene have been reported to be associated with breast cancer. In this study, we analyzed the association of CHEK2 mutations with the risk of development of breast cancer in women of North-Central Poland. Methods 420 women with breast cancer and 435 controls were tested for three protein truncating (IVS2 + 1G > A, 1100delC, del5395) and one missense (I157T) CHEK2 mutation. IVS2 + 1G > A and I157T mutations were identified by RFLP-PCR, 1100delC variant was analyzed using an ASO-PCR and del5395 mutation by multiplex-PCR. The statistical tests: the odds ratio (OR) and Fisher’s exact test were used. Results In 33 out of 420 (7.9%) women consecutively diagnosed with breast cancer, we detected one of four analyzed CHEK2 mutations: I157T, 1100delC, IVS2 + 1G > A or del5395. Together they were not associated with the increased risk of breast cancer (North-Central control group: OR = 1.6, p = 0.124; the general Polish population: OR = 1.4, p = 0.109). This association was only seen for IVS2 + 1G > A mutation (OR = 3.0; p = 0.039). One of the three truncating CHEK2 mutations (IVS2 + 1G > A, 1100delC, del5395) was present in 9 of 420 women diagnosed with breast cancer (2.1%) and in 4 of 121 women (3.3%) with a history of breast cancer in a first- and/or second- degree relatives. Together they were associated with the increased risk of disease in these groups, compared to the general Polish population (OR = 2.1, p = 0.053 and OR = 3.2; p = 0.044, respectively). I157T mutation was detected in 25 of 420 women diagnosed with breast cancer (6.0%) and in 8 of 121 women (6.6%) with a history of breast cancer in first- and/or second- degree relatives. The prevalance of I157T mutation was 4.1% (18/435) in North-Central control group and 4.8% (265/5.496) in the general Polish population. However it was not associated with an increased risk of breast cancer. Conclusion Obtained results suggest that CHEK2 mutations could potentially contribute to the susceptibility to breast cancer. The germline mutations of CHEK2, especially the truncating ones confer low-penetrance breast cancer predisposition that contribute significantly to familial clustering of breast cancer at the population level. PMID:24713400

  3. A risk of breast cancer in women - carriers of constitutional CHEK2 gene mutations, originating from the North - Central Poland.

    PubMed

    Bąk, Aneta; Janiszewska, Hanna; Junkiert-Czarnecka, Anna; Heise, Marta; Pilarska-Deltow, Maria; Laskowski, Ryszard; Pasińska, Magdalena; Haus, Olga

    2014-04-08

    Germline mutations of the CHEK2 gene have been reported to be associated with breast cancer. In this study, we analyzed the association of CHEK2 mutations with the risk of development of breast cancer in women of North-Central Poland. 420 women with breast cancer and 435 controls were tested for three protein truncating (IVS2 + 1G > A, 1100delC, del5395) and one missense (I157T) CHEK2 mutation. IVS2 + 1G > A and I157T mutations were identified by RFLP-PCR, 1100delC variant was analyzed using an ASO-PCR and del5395 mutation by multiplex-PCR. The statistical tests: the odds ratio (OR) and Fisher's exact test were used. In 33 out of 420 (7.9%) women consecutively diagnosed with breast cancer, we detected one of four analyzed CHEK2 mutations: I157T, 1100delC, IVS2 + 1G > A or del5395. Together they were not associated with the increased risk of breast cancer (North-Central control group: OR = 1.6, p = 0.124; the general Polish population: OR = 1.4, p = 0.109). This association was only seen for IVS2 + 1G > A mutation (OR = 3.0; p = 0.039). One of the three truncating CHEK2 mutations (IVS2 + 1G > A, 1100delC, del5395) was present in 9 of 420 women diagnosed with breast cancer (2.1%) and in 4 of 121 women (3.3%) with a history of breast cancer in a first- and/or second- degree relatives. Together they were associated with the increased risk of disease in these groups, compared to the general Polish population (OR = 2.1, p = 0.053 and OR = 3.2; p = 0.044, respectively). I157T mutation was detected in 25 of 420 women diagnosed with breast cancer (6.0%) and in 8 of 121 women (6.6%) with a history of breast cancer in first- and/or second- degree relatives. The prevalance of I157T mutation was 4.1% (18/435) in North-Central control group and 4.8% (265/5.496) in the general Polish population. However it was not associated with an increased risk of breast cancer. Obtained results suggest that CHEK2 mutations could potentially contribute to the susceptibility to breast cancer. The germline mutations of CHEK2, especially the truncating ones confer low-penetrance breast cancer predisposition that contribute significantly to familial clustering of breast cancer at the population level.

  4. Misleading Claims About Tobacco Products in YouTube Videos: Experimental Effects of Misinformation on Unhealthy Attitudes.

    PubMed

    Albarracin, Dolores; Romer, Daniel; Jones, Christopher; Hall Jamieson, Kathleen; Jamieson, Patrick

    2018-06-29

    Recent content analyses of YouTube postings reveal a proliferation of user generated videos with misleading statements about the health consequences of various types of nontraditional tobacco use (eg, electronic cigarettes; e-cigarettes). This research was aimed at obtaining evidence about the potential effects of YouTube postings about tobacco products on viewers' attitudes toward these products. A sample of young adults recruited online (N=350) viewed one of four highly viewed YouTube videos containing misleading health statements about chewing tobacco, e-cigarettes, hookahs, and pipe smoking, as well as a control YouTube video unrelated to tobacco products. The videos about e-cigarettes and hookahs led to more positive attitudes toward the featured products than did control videos. However, these effects did not fully translate into attitudes toward combustive cigarette smoking, although the pipe video led to more positive attitudes toward combustive smoking than did the chewing and the hookah videos, and the e-cigarette video led to more positive attitudes toward combustive cigarette smoking than did the chewing video. This research revealed young people's reactions to misleading claims about tobacco products featured in popular YouTube videos. Policy implications are discussed. ©Dolores Albarracin, Daniel Romer, Christopher Jones, Kathleen Hall Jamieson, Patrick Jamieson. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 29.06.2018.

  5. Genetic modifiers of CHEK2*1100delC associated breast cancer risk

    PubMed Central

    Muranen, Taru A.; Greco, Dario; Blomqvist, Carl; Aittomäki, Kristiina; Khan, Sofia; Hogervorst, Frans; Verhoef, Senno; Pharoah, Paul D.P.; Dunning, Alison M.; Shah, Mitul; Luben, Robert; Bojesen, Stig E.; Nordestgaard, Børge G.; Schoemaker, Minouk; Swerdlow, Anthony; García-Closas, Montserrat; Figueroa, Jonine; Dörk, Thilo; Bogdanova, Natalia V.; Hall, Per; Li, Jingmei; Khusnutdinova, Elza; Bermisheva, Marina; Kristensen, Vessela; Borresen-Dale, Anne-Lise; Peto, Julian; dos Santos Silva, Isabel; Couch, Fergus J.; Olson, Janet E.; Hillemans, Peter; Park-Simon, Tjoung-Won; Brauch, Hiltrud; Hamann, Ute; Burwinkel, Barbara; Marme, Frederik; Meindl, Alfons; Schmutzler, Rita K.; Cox, Angela; Cross, Simon S.; Sawyer, Elinor J.; Tomlinson, Ian; Lambrechts, Diether; Moisse, Matthieu; Lindblom, Annika; Margolin, Sara; Hollestelle, Antoinette; Martens, John W.M.; Fasching, Peter A.; Beckmann, Matthias W.; Andrulis, Irene L.; Knight, Julia A.; Anton-Culver, Hoda; Ziogas, Argyrios; Giles, Graham G.; Milne, Roger L.; Brenner, Hermann; Arndt, Volker; Mannermaa, Arto; Kosma, Veli-Matti; Chang-Claude, Jenny; Rudolph, Anja; Devilee, Peter; Seynaeve, Caroline; Hopper, John L.; Southey, Melissa C.; John, Esther M.; Whittemore, Alice S.; Bolla, Manjeet K.; Wang, Qin; Michailidou, Kyriaki; Dennis, Joe; Easton, Douglas F.; Schmidt, Marjanka K.; Nevanlinna, Heli

    2016-01-01

    Purpose CHEK2*1100delC is a founder variant in European populations conferring a 2–3 fold increased risk of breast cancer (BC). Epidemiologic and family studies have suggested that the risk associated with CHEK2*1100delC is modified by other genetic factors in a multiplicative fashion. We have investigated this empirically using data from the Breast Cancer Association Consortium (BCAC). Methods With genotype data of 39,139 (624 1100delC carriers) BC patients and 40,063 (224) healthy controls from 32 BCAC studies, we analyzed the combined risk effects of CHEK2*1100delC and 77 common variants in terms of a polygenic risk score (PRS) and pairwise interaction. Results The PRS conferred an odds ratio (OR) of 1.59 [95% CI 1.21–2.09] per standard deviation for BC for CHEK2*1100delC carriers and 1.58 [1.55–1.62] for non-carriers. No evidence for deviation from the multiplicative model was found. The OR for the highest quintile of the PRS was 2.03 [0.86–4.78] for CHEK2*1100delC carriers placing them to the high risk category according to UK NICE guidelines. OR for the lowest quintile was 0.52 [0.16–1.74], indicating life-time risk close to population average. Conclusion Our results confirm the multiplicative nature of risk effects conferred by CHEK2*1100delC and the common susceptibility variants. Furthermore, the PRS could identify the carriers at a high life-time risk for clinical actions. PMID:27711073

  6. Genetic modifiers of CHEK2*1100delC-associated breast cancer risk.

    PubMed

    Muranen, Taru A; Greco, Dario; Blomqvist, Carl; Aittomäki, Kristiina; Khan, Sofia; Hogervorst, Frans; Verhoef, Senno; Pharoah, Paul D P; Dunning, Alison M; Shah, Mitul; Luben, Robert; Bojesen, Stig E; Nordestgaard, Børge G; Schoemaker, Minouk; Swerdlow, Anthony; García-Closas, Montserrat; Figueroa, Jonine; Dörk, Thilo; Bogdanova, Natalia V; Hall, Per; Li, Jingmei; Khusnutdinova, Elza; Bermisheva, Marina; Kristensen, Vessela; Borresen-Dale, Anne-Lise; Investigators, Nbcs; Peto, Julian; Dos Santos Silva, Isabel; Couch, Fergus J; Olson, Janet E; Hillemans, Peter; Park-Simon, Tjoung-Won; Brauch, Hiltrud; Hamann, Ute; Burwinkel, Barbara; Marme, Frederik; Meindl, Alfons; Schmutzler, Rita K; Cox, Angela; Cross, Simon S; Sawyer, Elinor J; Tomlinson, Ian; Lambrechts, Diether; Moisse, Matthieu; Lindblom, Annika; Margolin, Sara; Hollestelle, Antoinette; Martens, John W M; Fasching, Peter A; Beckmann, Matthias W; Andrulis, Irene L; Knight, Julia A; Investigators, kConFab/Aocs; Anton-Culver, Hoda; Ziogas, Argyrios; Giles, Graham G; Milne, Roger L; Brenner, Hermann; Arndt, Volker; Mannermaa, Arto; Kosma, Veli-Matti; Chang-Claude, Jenny; Rudolph, Anja; Devilee, Peter; Seynaeve, Caroline; Hopper, John L; Southey, Melissa C; John, Esther M; Whittemore, Alice S; Bolla, Manjeet K; Wang, Qin; Michailidou, Kyriaki; Dennis, Joe; Easton, Douglas F; Schmidt, Marjanka K; Nevanlinna, Heli

    2017-05-01

    CHEK2*1100delC is a founder variant in European populations that confers a two- to threefold increased risk of breast cancer (BC). Epidemiologic and family studies have suggested that the risk associated with CHEK2*1100delC is modified by other genetic factors in a multiplicative fashion. We have investigated this empirically using data from the Breast Cancer Association Consortium (BCAC). Using genotype data from 39,139 (624 1100delC carriers) BC patients and 40,063 (224) healthy controls from 32 BCAC studies, we analyzed the combined risk effects of CHEK2*1100delC and 77 common variants in terms of a polygenic risk score (PRS) and pairwise interaction. The PRS conferred odds ratios (OR) of 1.59 (95% CI: 1.21-2.09) per standard deviation for BC for CHEK2*1100delC carriers and 1.58 (1.55-1.62) for noncarriers. No evidence of deviation from the multiplicative model was found. The OR for the highest quintile of the PRS was 2.03 (0.86-4.78) for CHEK2*1100delC carriers, placing them in the high risk category according to UK NICE guidelines. The OR for the lowest quintile was 0.52 (0.16-1.74), indicating a lifetime risk close to the population average. Our results confirm the multiplicative nature of risk effects conferred by CHEK2*1100delC and the common susceptibility variants. Furthermore, the PRS could identify carriers at a high lifetime risk for clinical actions.Genet Med advance online publication 06 October 2016.

  7. Dust and Erosion Control Methods for US Army Construction Projects in Honduras

    DTIC Science & Technology

    1989-06-01

    sano TomT&S *15 14t Ar,,&Ws A.1 141 SanS5 Ivotor 1"M aLa IA. ,.. s-. 8t YOU LA~, Coo O / A 17 I1 (a de Guana~aISLAS SAWrANILLA 30,I i3 2 5...parte del ano; prornedlo de ’H nori above 18’C, temperatura del mes nias fresco, arriba de .ainf c ilTROPICAL WET AND DRY CLIMATE-Dis. CLIMA TROPICAL...temperature del mes mas te :3 tefresco arriba do 18~’C. b1 abH mo [4 WARM TEMPERATE CLIMATE-Winter dry; CL ’MA TEMPLADO HUMEDO-Invierno seco; at least

  8. High Incidence of ACE/PAI-1 in Association to a Spectrum of Other Polymorphic Cardiovascular Genes Involving PBMCs Proinflammatory Cytokines in Hypertensive Hypercholesterolemic Patients: Reversibility with a Combination of ACE Inhibitor and Statin

    PubMed Central

    Mouawad, Charbel; Haddad, Katia; Hamoui, Samar; Azar, Albert; Fajloun, Ziad; Makdissy, Nehman

    2015-01-01

    Cardiovascular diseases (CVDs) are significantly high in the Lebanese population with the two most predominant forms being atherosclerosis and venous thrombosis. The purpose of our study was to assess the association of a spectrum of CVD related genes and combined state of hypertension hypercholesterolemia (HH) in unrelated Lebanese. Twelve polymorphisms were studied by multiplex PCR and reverse hybridization of DNA from 171 healthy individuals and 144 HH subjects. Two genes were significantly associated with HH: ACE (OR: 9.20, P<0.0001) and PAI-1 (OR: 2.29, P = 0.007), respectively with the occurrence of the risky alleles “Del” and “4G”. The frequencies of the Del and 4G alleles were found to be 0.98 and 0.90 in the HH group versus 0.84 and 0.79 in the healthy group, respectively. Serum ACE activity and PAI-I increased significantly with Del/Del and 4G/5G genotypes. The co-expression of Del/4G(+/+) was detected in 113 out of 171 (66.0%) controls and 125 out of 144 (86.8%) HH subjects. Del/4G(-/-) was detected in only 6 (3.5%) controls and undetected in the HH group. Three venous thrombosis related genes [FV(Leiden), MTHFR(A1298C) and FXIII(V34L)] were significantly related to the prominence of the co-expression of Del/4G(+/+). A range of 2 to 8 combined polymorphisms co-expressed per subject where 5 mutations were the most detected. In Del/4G(+/+) subjects, peripheral blood mononuclear cells (PBMCs) produced significant elevated levels of IFN-γ and TNF-α contrary to IL-10, and no variations occurred for IL-4. ACE inhibitor (ramipril) in combination with statin (atorvastatin) and not alone reversed significantly the situation. This first report from Lebanon sheds light on an additional genetic predisposition of a complex spectrum of genes involved in CVD and suggests that the most requested gene FVL by physicians may not be sufficient to diagnose eventual future problems that can occur in the cardiovascular system. Subjects expressing the double mutations (Del/4G) are at high risk for the onset of CVDs. PMID:25973747

  9. Assessment of dissolved-solids loading to the Colorado River in the Paradox Basin between the Dolores River and Gypsum Canyon, Utah

    USGS Publications Warehouse

    Shope, Christopher L.; Gerner, Steven J.

    2014-01-01

    Salinity loads throughout the Colorado River Basin have been a concern over recent decades due to adverse impacts on population, natural resources, and regional economics. With substantial financial resources and various reclamation projects, the salt loading to Lake Powell and associated total dissolved-solids concentrations in the Lower Colorado River Basin have been substantially reduced. The Colorado River between its confluence with the Dolores River and Lake Powell traverses a physiographic area where saline sedimentary formations and evaporite deposits are prevalent. However, the dissolved-solids loading in this area is poorly understood due to the paucity of water-quality data. From 2003 to 2011, the U.S. Geological Survey in cooperation with the U.S. Bureau of Reclamation conducted four synoptic sampling events to quantify the salinity loading throughout the study reach and evaluate the occurrence and impacts of both natural and anthropogenic sources. The results from this study indicate that under late-summer base-flow conditions, dissolved-solids loading in the reach is negligible with the exception of the Green River, and that variations in calculated loads between synoptic sampling events are within measurement and analytical uncertainties. The Green River contributed approximately 22 percent of the Colorado River dissolved-solids load, based on samples collected at the lower end of the study reach. These conclusions are supported by water-quality analyses for chloride and bromide, and the results of analyses for the stable isotopes of oxygen and deuterium. Overall, no significant sources of dissolved-solids loading from tributaries or directly by groundwater discharge, with the exception of the Green River, were identified in the study area.

  10. Deep well injection of brine from Paradox Valley, Colorado: Potential major precipitation problems remediated by nanofiltration

    USGS Publications Warehouse

    Kharaka, Yousif K.; Ambats, Gil; Thordsen, James J.; Davis, Roy A.

    1997-01-01

    Groundwater brine seepage into the Dolores River in Paradox Valley, Colorado, increases the dissolved solids load of the Colorado River annually by ∼2.0 × 108 kg. To abate this natural contamination, the Bureau of Reclamation plans to pump ∼3540 m3/d of brine from 12 shallow wells located along the Dolores River. The brine, with a salinity of 250,000 mg/L, will be piped to the deepest (4.9 km) disposal well in the world and injected mainly into the Mississippian Leadville Limestone. Geochemical modeling indicates, and water-rock experiments confirm, that a huge mass of anhydrite (∼1.0 × 104 kg/d) likely will precipitate from the injected brine at downhole conditions of 120°C and 500 bars. Anhydrite precipitation could increase by up to 3 times if the injected brine is allowed to mix with the highly incompatible formation water of the Leadville Limestone and if the Mg in this brine dolomitizes the calcite of the aquifer. Laboratory experiments demonstrate that nanofiltration membranes, which are selective to divalent anions, provide a new technology that remediates the precipitation problem by removing ∼98% of dissolved SO4 from the hypersaline brine. The fluid pressure used (50 bars) is much lower than would be required for traditional reverse osmosis membranes because nanofiltration membranes have a low rejection efficiency (5–10%) for monovalent anions. Our results indicate that the proportion of treatable brine increases from ∼60% to >85% with the addition of trace concentrations of a precipitation inhibitor and by blending the raw brine with the effluent stream.

  11. Riparian bird density decline in response to biocontrol of Tamarix from riparian ecosystems along the Dolores River in SW Colorado, USA

    USGS Publications Warehouse

    Darrah, Abigail J.; van Riper, Charles

    2018-01-01

    Biocontrol of invasive tamarisk (Tamarix spp.) in the arid Southwest using the introduced tamarisk beetle (Diorhabda elongata) has been hypothesized to negatively affect some breeding bird species, but no studies to date have documented the effects of beetle-induced defoliation on riparian bird abundance. We assessed the effects of tamarisk defoliation by monitoring defoliation rates, changes in vegetation composition, and changes in density of six obligate riparian breeding bird species at two sites along the Dolores River in Colorado following the arrival of tamarisk beetles. We conducted bird point counts from 2010 to 2014 and modeled bird density as a function of native vegetation density and extent of defoliation using hierarchical distance sampling. Maximum annual defoliation decreased throughout the study period, peaking at 32–37% in 2009–2010 and dropping to 0.5–15% from 2011–2014. Stem density of both tamarisk and native plants declined throughout the study period until 2014. Density of all bird species declined throughout most of the study, with Song Sparrow disappearing from the study sites after 2011. Blue Grosbeak, Yellow-breasted Chat, and Yellow Warbler densities were negatively related to defoliation in the previous year, while Lazuli Bunting exhibited a positive relationship with defoliation. These findings corroborate earlier predictions of species expected to be sensitive to defoliation as a result of nest site selection. Tamarisk defoliation thus had short-term negative impacts on riparian bird species; active restoration may be needed to encourage the regrowth of native riparian vegetation, which in the longer-term may result in increased riparian bird density.

  12. Ocean Model Impact Study for Coupled Hurricane Forecasting: An HFIP Initiative

    NASA Astrophysics Data System (ADS)

    Kim, H. S. S.; Halliwell, G. R., Jr.; Tallapragada, V.; Black, P. G.; Bond, N.; Chen, S.; Cione, J.; Cronin, M. F.; Ginis, I.; Liu, B.; Miller, L.; Jayne, S. R.; Sanabia, E.; Shay, L. K.; Uhlhorn, E.; Zhu, L.

    2016-02-01

    Established in 2009, the NOAA Hurricane Forecast Improvement Project (HFIP) is a ten-year project to promote accelerated improvements hurricane track and intensity forecasts (Gall et al. 2013). The Ocean Model Impact Tiger Team (OMITT) consisting of model developers and research scientists was formed as one of HFIP working groups in December 2014, to evaluate the impact of ocean coupling in tropical cyclone (TC) forecasts. The team investigated the ocean model impact in real cases for Category 3 Hurricane Edouard in 2014, using simulations and observations that were collected for different stages of the hurricane. Two Eastern North Pacific Hurricanes in 2015, Blanca and Dolores, are also of special interest. These two powerful Category 4 storms followed a similar track, however, they produced dramatically different ocean cooling, about 7.2oC for Hurricane Blanca but only about 2.7oC for Hurricane Dolores, and the corresponding intensity changes were negative 40 ms-1 and 20 ms-1, respectively. Two versions of operational HWRF and COAMPS-TC coupled prediction systems are employed in the study. These systems are configured to have 1D and 3D ocean dynamics coupled to the atmosphere. The ocean components are initialized separately with climatology, analysis and nowcast products to evaluate the impact of ocean initialization on hurricane forecasts. Real storm forecast experiments are being designed and performed with different levels of the ocean model complexity and various model configurations to study model sensitivity. In this talk, we report the OMITT activities conducted during the past year, present preliminary results of on-going investigation of air-sea interactions in the simulations, and discuss future plans toward improving coupled TC predictions. Gall, R., J. Franklin, F. Marks, E.N. Rappaport, and F. Toepfer, 2013: THE HURRICANE FORECAST IMPROVEMENT PROJECT. Bull. Amer. Meteor. Soc., 329-343.

  13. The He-rich stripped-envelope core-collapse supernova 2008ax

    NASA Astrophysics Data System (ADS)

    Taubenberger, S.; Navasardyan, H.; Maurer, J. I.; Zampieri, L.; Chugai, N. N.; Benetti, S.; Agnoletto, I.; Bufano, F.; Elias-Rosa, N.; Turatto, M.; Patat, F.; Cappellaro, E.; Mazzali, P. A.; Iijima, T.; Valenti, S.; Harutyunyan, A.; Claudi, R.; Dolci, M.

    2011-05-01

    Extensive optical and near-infrared (NIR) observations of the Type IIb supernova (SN IIb) 2008ax are presented, covering the first year after the explosion. The light curve is mostly similar in shape to that of the prototypical SN IIb 1993J, but shows a slightly faster decline rate at late phases and lacks the prominent narrow early-time peak of SN 1993J. From the bolometric light curve and ejecta expansion velocities, we estimate that about 0.07-0.15 M⊙ of 56Ni was produced during the explosion and that the total ejecta mass was between 2 and 5 M⊙, with a kinetic energy of at least 1051 erg. The spectral evolution of SN 2008ax is similar to that of SN Ib/IIb 2007Y, exhibiting high-velocity Ca II features at early phases and signs of ejecta-wind interaction from Hα observations at late times. NIR spectra show strong He I lines similar to SN Ib 1999ex and a large number of emission features at late times. Particularly interesting are the strong, double-peaked He I lines in late NIR spectra, which - together with the double-peaked [O I] emission in late optical spectra - provide clues for the asymmetry and large-scale Ni mixing in the ejecta. a Phase in days with respect to the explosion date (JD =245 4528.80 ± 0.15). B-band maximum light occurred on day 18.3. b Average seeing in arcsec over all filter bands. c CAFOS = Calar Alto 2.2m Telescope + CAFOS; DOLORES = 3.58m Telescopio Nazionale Galileo + DOLORES; AFOSC = Asiago 1.82m Copernico Telescope + AFOSC.

  14. Sexual selection on multivariate phenotypes in Anastrepha Fraterculus (Diptera: Tephritidae) from Argentina

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Sciurano, R.; Rodriguero, M.; Gomez Cendra, P.

    Despite the interest in applying environmentally friendly control methods such as sterile insect technique (SIT) against Anastrepha fraterculus (Wiedemann) (Diptera: Tephritidae), information about its biology, taxonomy, and behavior is still insufficient. To increase this information, the present study aims to evaluate the performance of wild flies under field cage conditions through the study of sexual competitiveness among males (sexual selection). A wild population from Horco Molle, Tucuman, Argentina was sampled. Mature virgin males and females were released into outdoor field cages to compete for mating. Morphometric analyses were applied to determine the relationship between the multivariate phenotype and copulatory success.more » Successful and unsuccessful males were measured for 8 traits: head width (HW), face width (FW), eye length (EL), thorax length (THL), wing length (WL), wing width (WW), femur length (FL), and tibia length (TIL). Combinations of different multivariate statistical methods and graphical analyses were used to evaluate sexual selection on male phenotype. The results indicated that wing width and thorax length would be the most probable targets of sexual selection. They describe a non-linear association between expected fitness and each of these 2 traits. This non-linear relation suggests that observed selection could maintain the diversity related to body size. (author) [Spanish] A pesar del interes por la aplicacion de metodos de control de bajo impacto ambiental sobre Anastrepha fraterculus (Diptera: Tephritidae), como la Tecnica del Insecto Esteril (TIE), no existe aun informacion suficiente sobre su biologia, taxonomia y comportamiento. Este trabajo tiene como objetivo evaluar el desempeno de moscas en jaulas de campo a traves del estudio de la competitividad sexual entre machos salvajes (seleccion sexual). Para ello, se muestreo una poblacion de Horco Molle, Tucuman (Argentina). En jaulas de campo se liberaron machos y hembras adultos virgenes para evaluar la competicion por el apareamiento. Se midieron ocho rasgos morfometricos en machos exitosos y no exitosos: ancho de la cabeza, ancho de la cara, largo del ojo, largo del torax, largo del ala, ancho del ala, largo del femur y largo de la tibia. Se realizaron analisis morfometricos para determinar la relacion entre el fenotipo multivariado y el exito copulatorio. Para evaluar la seleccion sexual sobre el fenotipo del macho se utilizaron diferentes combinaciones de metodos estadisticos multivariados y analisis graficos. Los resultados demostraron que el ancho de ala y el largo de torax serian los blancos mas probables de seleccion sexual, y describen una asociacion no lineal entre el exito copulatorio y cada uno de estos dos rasgos. Dicha asociacion sugiere que la seleccion observada mantendria la diversidad para el tamano del cuerpo. (author)« less

  15. Establishment of Lipolexis oregmae (Hymenoptera: Aphidiidae) in a classical biological control program directed against the brown citrus aphid (Homoptera: Aphididae) in Florida

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Persad, A.B.; Hoy, M.A.; Ru Nguyen

    The parasitoid Lipolexis oregmae Gahan (introduced as L. scutellaris Mackauer) was imported from Guam, evaluated in quarantine, mass reared, and released into citrus groves in Florida in a classical biological control program directed against the brown citrus aphid, Toxoptera citricida Kirkaldy. Releases of 20,200, 12,100, and 1,260 adults of L. oregmae were made throughout Florida during 2000, 2001, and 2002, respectively. To determine if L. oregmae had successfully established, surveys were conducted throughout the state beginning in the summer of 2001 and continuing through the summer of 2003. Parasitism during 2001 and 2002 was evaluated by holding brown citrus aphidsmore » in the laboratory until parasitoid adults emerged. Lipolexis oregmae was found in 10 sites in 7 counties and 4 sites in 3 counties with parasitism rates ranging from 0.7 to 3.3% in 2001 and 2002, respectively. Laboratory tests indicated that high rates of mortality occurred if field-collected parasitized aphids were held in plastic bags, so a molecular assay was used that allowed immature L. oregmae to be detected within aphid hosts immediately after collection. The molecular assay was used in 2003 with the brown citrus aphids and with other aphid species collected from citrus, weeds, and vegetables near former release sites; immatures of L. oregmae were detected in black citrus aphids, cowpea aphids, spirea aphids, and melon aphids, as well as in the brown citrus aphid, in 4 of 8 counties sampled, with parasitism ranging from 2.0 to 12.9%, indicating that L. oregmae is established and widely distributed. Samples taken in Polk County during Oct 2005 indicated that L. oregmae has persisted. The ability of L. oregmae to parasitize other aphid species on citrus, and aphids on other host plants, enhances the ability of L. oregmae to persist when brown citrus aphid populations are low. (author) [Spanish] El parasitoide Lipolexis oregmae Gahan (introducido como L. scutellaris Mackauer) fue importado de Guam, evaluado en cuarentena, criado en masa y liberado en huertos de citricos en un programa de control biologico clasico dirigido contra el afido pardo de citricos, Toxoptera citricida Kirkaldy. Se hicieron liberaciones de 20,200, 12,100, y 1,260 adultos de L. oregmae a traves de la Florida durante los anos de 2000, 2001, y 2002, respectivamente. Para determinar si L. oregmae ha logrado en establecer, se realizaron sondeos a traves del estado empezando en el verano del 2001 y continuando hasta el final del verano del 2003. El parasitismo durante 2001 y 2002 fue evaluado con el mantenimiento de individuos del afido pardo de los citricos en el laboratorio hasta que los adultos emergieron. Lipolexis oregmae fue encontrado en 10 sitios en 7 condados y con tasas de parasitismo en 4 sitios en 3 condados entre 0.7 a 3.3% en el 2001 y 2002, respectivamente. Las pruebas del laboratorio indicaron que las tasas altas de mortalidad fueron posibles si los afidos con parasitos recolectados en el campo fueron mantenidos en bolsas plasticas, entonces un ensayo molecular fue usado con lo que permitio la deteccion de inmaduros de L. oregmae dentro de los hospederos de afidos inmediatamente despues de la recoleccion. El ensayo molecular fue usado en el 2003 con individuos del afido pardo de los citricos y con otras especies de afidos recolectados sobre citricos, malezas y hortalizas cerca de los sitios donde los parasitoides fueron liberados anteriormente; inmaduros de L. oregmae fueron detectados en individuos del afido negro de los citricos, el afido del caupi, el afido spirea y el afido del melon, ademas del afido pardo de los citricos en 4 de los 8 condados muestreados, con la tasa del parasitismo entre 2.0 a12.9%, indicando que L. oregmae estaba estabecido y ampliamente distribuido. Las muestras tomadas en el Condado de Polk durante octobre del 2005 indicaron que L. oregmae ha persistido. La capacidad de L. oregmae para parasitar otras especies de afidos sobre citricos y otros afidos sobre otras plantas hospederas, incrementa la capacidad de L. oregmae para persistir cuando las poblaciones del afido pardo de los citricos estan bajas. (author)« less

  16. Calpain-10 gene polymorphism in type 2 diabetes mellitus patients in the Gaza Strip.

    PubMed

    Zaharna, Mazen M; Abed, Abdalla A; Sharif, Fadel A

    2010-01-01

    To examine the role of calpain-10 SNP-44, -43, -63 and del/ins-19 in genetic susceptibility to type 2 diabetes mellitus (T2DM) and associations with triglycerides and total cholesterol in a group of subjects residing in the Gaza Strip. Ninety-six individuals were examined: 48 T2DM patients and 48 controls. The groups were genotyped for calpain-10 SNP-44, -43, -63, and del/ins-19. Mutagenically separated polymerase chain reaction was used to examine SNP-44; del/ins-19 was examined by electrophoresis of the PCR product on agarose gel, while the restriction fragment length polymorphism method was used for SNP-43 and -63. There was evidence that the C allele at SNP-44 played a possible role in susceptibility to T2DM (p = 0.01). T2DM patients with G/A genotype were found to have higher levels of total cholesterol in comparison to those homozygous for allele 1 (G/G) in SNP-43. Total cholesterol levels increased in T2DM patients who are homozygous for del/ins-19 allele 2, in T2DM patients with the 121/221 haplotype combination, and in control subjects with the haplotype combination 111/121. SNP-44 polymorphism of the calpain-10 gene has a significant association with T2DM patients in the Gaza strip. Certain polymorphisms of calpain-10 also have associations with the levels of total cholesterol in both T2DM patients and controls. Copyright © 2010 S. Karger AG, Basel.

  17. Hyperactivity and male-specific sleep deficits in the 16p11.2 deletion mouse model of autism.

    PubMed

    Angelakos, Christopher C; Watson, Adam J; O'Brien, W Timothy; Krainock, Kyle S; Nickl-Jockschat, Thomas; Abel, Ted

    2017-04-01

    Sleep disturbances and hyperactivity are prevalent in several neurodevelopmental disorders, including autism spectrum disorders (ASDs) and attention deficit-hyperactivity disorder (ADHD). Evidence from genome-wide association studies indicates that chromosomal copy number variations (CNVs) are associated with increased prevalence of these neurodevelopmental disorders. In particular, CNVs in chromosomal region 16p11.2 profoundly increase the risk for ASD and ADHD, disorders that are more common in males than females. We hypothesized that mice hemizygous for the 16p11.2 deletion (16p11.2 del/+) would exhibit sex-specific sleep and activity alterations. To test this hypothesis, we recorded activity patterns using infrared beam breaks in the home-cage of adult male and female 16p11.2 del/+ and wildtype (WT) littermates. In comparison to controls, we found that both male and female 16p11.2 del/+ mice exhibited robust home-cage hyperactivity. In additional experiments, sleep was assessed by polysomnography over a 24-hr period. 16p11.2 del/+ male, but not female mice, exhibited significantly more time awake and significantly less time in non-rapid-eye-movement (NREM) sleep during the 24-hr period than wildtype littermates. Analysis of bouts of sleep and wakefulness revealed that 16p11.2 del/+ males, but not females, spent a significantly greater proportion of wake time in long bouts of consolidated wakefulness (greater than 42 min in duration) compared to controls. These changes in hyperactivity, wake time, and wake time distribution in the males resemble sleep disturbances observed in human ASD and ADHD patients, suggesting that the 16p11.2 del/+ mouse model may be a useful genetic model for studying sleep and activity problems in human neurodevelopmental disorders. Autism Res 2016. © 2016 International Society for Autism Research, Wiley Periodicals, Inc. Autism Res 2017, 10: 572-584. © 2016 International Society for Autism Research, Wiley Periodicals, Inc. © 2016 International Society for Autism Research, Wiley Periodicals, Inc.

  18. Natural Variation in the Promoter of GSE5 Contributes to Grain Size Diversity in Rice.

    PubMed

    Duan, Penggen; Xu, Jinsong; Zeng, Dali; Zhang, Baolan; Geng, Mufan; Zhang, Guozheng; Huang, Ke; Huang, Luojiang; Xu, Ran; Ge, Song; Qian, Qian; Li, Yunhai

    2017-05-01

    The utilization of natural genetic variation greatly contributes to improvement of important agronomic traits in crops. Understanding the genetic basis for natural variation of grain size can help breeders develop high-yield rice varieties. In this study, we identify a previously unrecognized gene, named GSE5, in the qSW5/GW5 locus controlling rice grain size by combining the genome-wide association study with functional analyses. GSE5 encodes a plasma membrane-associated protein with IQ domains, which interacts with the rice calmodulin protein, OsCaM1-1. We found that loss of GSE5 function caused wide and heavy grains, while overexpression of GSE5 resulted in narrow grains. We showed that GSE5 regulates grain size predominantly by influencing cell proliferation in spikelet hulls. Three major haplotypes of GSE5 (GSE5, GSE5 DEL1+IN1 , and GSE5 DEL2 ) in cultivated rice were identified based on the deletion/insertion type in its promoter region. We demonstrated that a 950-bp deletion (DEL1) in indica varieties carrying the GSE5 DEL1+IN1 haplotype and a 1212-bp deletion (DEL2) in japonica varieties carrying the GSE5 DEL2 haplotype associated with decreased expression of GSE5, resulting in wide grains. Further analyses indicate that wild rice accessions contain all three haplotypes of GSE5, suggesting that the GSE5 haplotypes present in cultivated rice are likely to have originated from different wild rice accessions during rice domestication. Taken together, our results indicate that the previously unrecognized GSE5 gene in the qSW5/GW5 locus, which is widely utilized by rice breeders, controls grain size, and reveal that natural variation in the promoter region of GSE5 contributes to grain size diversity in rice. Copyright © 2017 The Author. Published by Elsevier Inc. All rights reserved.

  19. Is BL Lacertae an ``orphan'' AGN?. Multiband and spectroscopic constraints on the parent population

    NASA Astrophysics Data System (ADS)

    Capetti, A.; Raiteri, C. M.; Buttiglione, S.

    2010-06-01

    Aims: We have analysed optical spectra of BL Lacertae, the prototype of its blazar subclass, to verify the broad Hα emission line detected more than a decade ago and its possible flux variation. We used the spectroscopic information to investigate the question of the BL Lacertae parent population. Methods: Low- and high-resolution optical spectra of BL Lacertae were acquired with the DOLORES spectrograph at the 3.58 m telescopio nazionale Galileo (TNG) during four nights in 2007-2008, when the source was in a relatively faint state. In three cases we were able to fit the complex Hα spectral range with multiple line components and to measure both the broad Hα and several narrow emission line fluxes. Results: A critical comparison with previous results suggests that the broad Hα flux has increased by about 50% in ten years. This might be due to an addition of gas in the broad line region (BLR), or to a strengthening of the disc luminosity, but such flux changes are not unusual in Broad Lined active nuclei. We estimated the BL Lacertae black hole mass by means of its relation with the bulge luminosity, finding 4-6 × 108 M⊙. The virial mass estimated from the spectroscopic data gives instead a value 20-30 times lower. An analysis of the disc and BLR properties in different AGNs suggests that this discrepancy is due to an underluminosity of the BL Lacertae BLR. Finally, we addressed the problem of the BL Lacertae parent population, comparing its isotropic quantities with those of other AGN classes. From the point of view of the narrow emission line spectrum, the source is located close to low-excitation radio galaxies. When one also considers its diffuse radio power, an association with FR I radio galaxies is severely questioned due to the lower radio luminosity (at a given line luminosity) of BL Lacertae. The narrow line and radio luminosities of BL Lacertae instead match those of a sample of miniature radio galaxies, which however do not show a BLR. Yet, if existing, “misaligned BL Lacertae” objects should have entered that sample. We also rule out the possibility that they were excluded because of a QSO optical appearance. Conclusions: The observational constraints suggest that BL Lacertae is caught in a short term transient stage, which does not leave a detectable evolutionary “trace” in the AGN population. We present a scenario that can account for the observed properties. Based on observations made with the Italian Telescopio Nazionale Galileo operated on the island of La Palma by the Centro Galileo Galilei of INAF (Istituto Nazionale di Astrofisica) at the Spanish Observatorio del Roque del los Muchachos of the Instituto de Astrofisica de Canarias.

  20. Tailoring the Employment of Offshore Wind Turbine Support Structure Load Mitigation Controllers

    NASA Astrophysics Data System (ADS)

    Shrestha, Binita; Kühn, Martin

    2016-09-01

    The currently available control concepts to mitigate aerodynamic and hydrodynamic induced support structure loads reduce either fore-aft or side-to-side damage under certain operational conditions. The load reduction is achieved together with an increase in loads in other components of the turbine e.g. pitch actuators or drive train, increasing the risk of unscheduled maintenance. The main objective of this paper is to demonstrate a methodology for reduction of support structure damage equivalent loads (DEL) in fore-aft and side-to-side directions using already available control concepts. A multi-objective optimization problem is formulated to minimize the DELs, while limiting the collateral effects of the control algorithms for load reduction. The optimization gives trigger values of sea state condition for the activation or deactivation of certain control concepts. As a result, by accepting the consumption of a small fraction of the load reserve in the design load envelope of other turbine components, a considerable reduction of the support structure loads is facilitated.

  1. KSC-06pd1409

    NASA Image and Video Library

    2006-06-30

    KENNEDY SPACE CENTER, FLA. - At a press conference at NASA's Kennedy Space Center, NASA officials announced the names of the next-generation of rockets for future space exploration. Seated (left to right) are Dolores Beasley, with NASA Public Affairs; Scott Horowitz, NASA associate administrator of the Exploration Systems Mission Directorate; Jeff Hanley, manager of the Constellation Program at Johnson Space Center; and Steve Cook, manager of the Exploration Launch Office at Marshall Space Flight Center. The crew launch vehicle will be called Ares I, and the cargo launch vehicle will be known as Ares V. The name Ares is a pseudonym for Mars and appropriate for NASA's exploration mission. Photo credit: NASA/George Shelton

  2. Influence of the Onion Creek salt diapir on the late Cenozoic history of Fisher Valley, southeastern Utah.

    USGS Publications Warehouse

    Colman, Steven M.

    1983-01-01

    Apparently, several pulses of salt flowed into the diapir between about 2-3 and 0.25Myr ago, and the diapir may still be active. The rising salt diapir impeded the flow of ancestral Fisher Creek, causing deposition of more than 125m of basin-fill sediments, and eventually diverted the creek down Cottonwood graben to the Dolores River about 0.25Myr ago. Onion Creek has eroded headward from the Colorado River, through both the diapir and the basin-fill sediments, and is about to capture Fisher Creek, restoring the original drainage course. -from Author

  3. Book Review: Dolores Knipp’s Understanding Space Weather and the Physics Behind It

    NASA Astrophysics Data System (ADS)

    Moldwin, Mark

    2012-08-01

    Delores Knipp's textbook Understanding Space Weather and the Physics Behind It provides a comprehensive resource for space physicists teaching in a variety of academic departments to introduce space weather to advanced undergraduates. The book benefits from Knipp's extensive experience teaching introductory and advanced undergraduate physics courses at the U.S. Air Force Academy. The fundamental physics concepts are clearly explained and are connected directly to the space physics concepts being discussed. To expand upon the relevant basic physics, current research areas and new observations are highlighted, with many of the chapters including contributions from a number of leading space physicists.

  4. Normas finales de desempeño para fuentes nuevas y revisión de tecnología y riesgos del sector de refinería de petróleo-resumen de cambios

    EPA Pesticide Factsheets

    La Agencia de Protección Ambiental (EPA, por sus siglas en inglés) emitió un reglamento final que mejorará significativamente la calidad del aire en los vecindarios cercanos a las refinerías de petróleo mediante un control más exhaustivo de las emisiones a

  5. Civil-Military Relations in Latin America: The Hedgehog and the Fox Revisited

    DTIC Science & Technology

    2005-01-01

    and the Fox Revisited Thomas C. Bruneau Naval Postgraduate School, Estados Unidos Resumen El siguiente artículo propone un nuevo enfoque hacia el...puede lograr solamente por medio de la creación de instituciones que incorporan y personifican conocimientos y mecanismos de control tanto del poder...ejecutivo como legislativo del estado democrático. Abstract This article argues for a new focus in the study of civil-military relations. It seeks to

  6. Stratigraphy of Slick Rock district and vicinity, San Miguel and Dolores Counties, Colorado

    USGS Publications Warehouse

    Shawe, Daniel R.; Simmons, George C.; Archbold, Norbert L.

    1968-01-01

    The Slick Rock district covers about 570 square miles in western San Miguel and Dolores Counties, in southwestern Colorado. It is at the south edge of the salt-anticline region of southwestern Colorado and southeastern Utah and of the Uravan mineral belt.Deposition of Paleozoic sedimentary rocks in the district and vicinity was principally controlled by development of the Paradox Basin, and of Mesozoic rocks by development of a depositional basin farther west. The Paleozoic rocks generally are thickest at the northeast side of the Paradox Basin in a northwest- trending trough which seems to be a wide graben in Precambrian igneous and metamorphic basement rocks; Mesozoic rocks generally thicken westward and southwestward from the district.Sedimentary rocks rest on a Precambrian basement consisting of a variety of rocks, including granite and amphibolite. The surface of the Precambrian rocks is irregular and generally more than 2,000 feet below sea level and 7,000-11,000 feet below the ground surface. In the northern part of the district the Precambrian surface plunges abruptly northeastward into the trough occupying the northeast side of the Paradox Basin, and in the southern part it sags in a narrow northeasterly oriented trough. Deepening of both troughs, or crustal deformation in their vicinity, influenced sedimentation during much of late Paleozoic and Mesozoic time.The maximum total thickness of sedimentary rocks underlying the district is 13,000 feet, and prior to extensive erosion in the late Tertiary and the Quaternary it may have been as much as about 18,000 feet. The lower 5,000 feet or more of the sequence of sedimentary rocks consists of arenaceous strata of early Paleozoic age overlain by dominantly marine carbonate rocks and evaporite beds interbedded with lesser amounts of clastic sediments of late Paleozoic age. Overlying these rocks is about 4,500 feet of terrestrial clastic sediments, dominantly sandstone with lesser amounts of shale, mudstone, siltstone, and conglomerate, of late Paleozoic and Mesozoic age. Above these rocks is as much as 2,300 feet of marine shale of late Mesozoic age. Perhaps about 5,000 feet of clastic sedimentary rocks, dominantly sandstone and in part shale, of late Mesozoic and early Cenozoic age, overlay the older rocks of the district prior to late Cenozoic erosion...Outside the Slick Rock district the Mancos Shale is overlain by dominantly terrestrial sandstone, mudstone, and coaly beds of the Mesaverde Group of Late Cretaceous age, and younger units such as the Wasatch and Green River Formations of Tertiary age, which once may have extended across the district. These units, totaling possibly 5,000 feet in thickness, were removed by erosion following middle Tertiary uplift of the Colorado Plateau.Igneous rocks of Tertiary age crop out in only one small area in the district, but they are intruded extensively in the Mancos Shale east of the district, and, as shown by deep oil test wells, appear to be intruded widely in the Paradox Member of the Hermosa Formation in the southern part of the district and southeast of the district. Andesite porphyry occurs in a dike on Glade Mountain, microgranogabbro and microgranodiorite occur in thin sills east of the district, and rocks of similar composition form thick sills in the subsurface. All are similar chemically to igneous rocks in the San Juan Mountains southeast of the district and probably were the result of a specific igneous episode. They were intruded most likely during the Miocene.Surficial deposits of Quaternary age include glacial till, terrace gravels, alluvial fans, landslide debris, loess, other soil, alluvium, colluvium, and talus. On Glade Mountain, glacial till of probable early Pleistocene age merges westward with terrace gravels that are correlative with terrace gravels which lie on an old weathered surface of Mancos Shale farther west on the rim of the Dolores River Canyon.

  7. Design, aerodynamics and autonomy of the DelFly.

    PubMed

    de Croon, G C H E; Groen, M A; De Wagter, C; Remes, B; Ruijsink, R; van Oudheusden, B W

    2012-06-01

    One of the major challenges in robotics is to develop a fly-like robot that can autonomously fly around in unknown environments. In this paper, we discuss the current state of the DelFly project, in which we follow a top-down approach to ever smaller and more autonomous ornithopters. The presented findings concerning the design, aerodynamics and autonomy of the DelFly illustrate some of the properties of the top-down approach, which allows the identification and resolution of issues that also play a role at smaller scales. A parametric variation of the wing stiffener layout produced a 5% more power-efficient wing. An experimental aerodynamic investigation revealed that this could be associated with an improved stiffness of the wing, while further providing evidence of the vortex development during the flap cycle. The presented experiments resulted in an improvement in the generated lift, allowing the inclusion of a yaw rate gyro, pressure sensor and microcontroller onboard the DelFly. The autonomy of the DelFly is expanded by achieving (1) an improved turning logic to obtain better vision-based obstacle avoidance performance in environments with varying texture and (2) successful onboard height control based on the pressure sensor.

  8. Increased progesterone production in cumulus-oocyte complexes of female mice sired by males with the Y-chromosome long arm deletion and its potential influence on fertilization efficiency.

    PubMed

    Kotarska, Katarzyna; Galas, Jerzy; Przybyło, Małgorzata; Bilińska, Barbara; Styrna, Józefa

    2015-02-01

    It was revealed previously that B10.BR(Y(del)) females sired by males with the Y-chromosome long arm deletion differ from genetically identical B10.BR females sired by males with the intact Y chromosome. This is interpreted as a result of different epigenetic information which females of both groups inherit from their fathers. In the following study, we show that cumulus-oocyte complexes ovulated by B10.BR(Y(del)) females synthesize increased amounts of progesterone, which is important sperm stimulator. Because their extracellular matrix is excessively firm, the increased progesterone secretion belongs presumably to factors that compensate this feature enabling unchanged fertilization ratios. Described compensatory mechanism can act only on sperm of high quality, presenting proper receptors. Indeed, low proportion of sperm of Y(del) males that poorly fertilize B10.BR(Y(del)) oocytes demonstrates positive staining of membrane progesterone receptors. This proportion is significantly higher for sperm of control males that fertilize B10.BR(Y(del)) and B10.BR oocytes with the same efficiency. © The Author(s) 2014.

  9. Using Webcam Technology for Measuring and Scaling Phenology of Tamarisk (Tamarix ramosissima) Infested with the Biocontrol Beetle (Diorhabda carinulata) on the Dolores River, Utah

    NASA Astrophysics Data System (ADS)

    Nagler, P. L.; Brown, T.; Dennison, P. E.; Hultine, K. R.; Glenn, E. P.

    2009-12-01

    Tamarisk is an introduced shrub/tree that is now widespread in western U.S. riparian corridors. There is concern that tamarisk displaces native vegetation and consumes large amounts of water from riparian aquifers. Consequently, the saltcedar leaf beetle (Diorhabda carinulata) has been introduced into the western US to control the spread of tamarisk. We studied the phenology and water use of tamarisk in two adjacent, beetle infested stands on the Dolores River, in southeastern Utah. A 10 m tower was erected in each tamarisk stand (“orchard” and “gauge”) prior to the 2008 growing season. Beetle damage was measured using fractional cover from images taken from the tower-mounted visible and infrared cameras (“phenocams”) starting in mid-May 2008 and again in mid-May 2009 through the growing season of each year. Tamarisk plants developed fresh leaves ca. mid-April and dense canopies by late-May. In 2008, defoliation became significant by June, whereas in 2009, defoliation became significant by mid-July (orchard) to late-July (gauge). In 2007, cameras were not installed, however defoliation occurred in July. Partial refoliation occurred approximately six weeks after the tamarisk trees were completely defoliated. Time-lapse image sets from the cameras were compared with fine-scale estimates of water use using stem sap flow measurements conducted over three growing seasons (2007-2009). Damage at an intermediate scale was measured with Aster imagery (15 m resolution) and at a coarse scale with MODIS imagery (250 m resolution). Vegetation indices (VIs) from the fine scale (tower phenocams) were comparable to VIs from satellite imagery at the intermediate and coarse scale. Plant transpiration fell dramatically during or shortly after the defoliated period, but recovered when new leaves were produced each year. Potential water salvage was constrained to the relatively brief period of defoliation. At the intermediate scale of measurement, beetle damage was seen to be spotty and localized among plant stands. Furthermore, at the coarse scale, beetle damage was not readily apparent. Because defoliation by the beetle is new to the ecosystem (~ 5 years), relative to the presence of tamarisk (>100 years), the long-term effect of the defoliation on water salvage is unknown. Our preliminary findings and assessment of these defoliation effects show that beetle damage is transient and damage tends to be localized, and thus, the prospects for water salvage over large areas of river so far appear to be limited as beetle - tamarisk interactions have not yet stabilized on western rivers.

  10. [Epidural anaesthesia: Simulated intravascular test dose with S(+) ketamine, lidocaine and adrenaline. A prospective, randomized, double blind and placebo controlled study].

    PubMed

    Higueras, R; Errando, C L; Soriano-Bru, J L

    2015-02-01

    The use of a test dose in epidural anaesthesia is a safety recommendation. However specificity and sensitivity of the drugs used with this indication have been not conclusive. The main objective of this study was to compare the effectiveness and the adverse effects of a simulated intravascular test dose of adrenaline, lidocaine and S(+)-ketamine. A prospective, randomized, double blinded, placebo controlled study was designed. ASA I patients scheduled for elective surgery were included. These were randomized to the following study groups: S(+)-ketamine 0.5 mg.kg-1 (S+K group), 5% lidocaine 1.5 mg.kg-1 (L5% group), adrenaline 15μg (ADR group), and physiological saline 3 ml (SF group; control group). An evaluation was made during the first 15 minutes after the study drug was administered. Variables including heart rate (HR) systolic and diastolic blood pressure (sBP and dBP), mean arterial pressure (MAP), and SpO2 were recorded at 0 min (baseline) and at 2, 5, 8, 10 and 15 minutes after drug injection. An increase of at least 20 beats per minute (bpm) in relation to the baseline measurement was considered a positive result, as was an increase sBP >15 mmHg. The clinical effects described as related to iv injection of the study drugs recorded were: sedation-hypnosis, dizziness, nystagmus, metallic taste perception, perioral or facial paresthesias, tinnitus, as well as any other effect the patients mentioned. Sensitivity and specificity were calculated as was the percent increase in the parameters in order to see if these were clinically useful. A total of 80 patients, 20 per group, were included. The sBP, dBP, and MAP were significantly raised at the 2, 5, 8 and 10 minutes measurements in the S(+)K group compared to the rest of the groups (P<.05), as well as HR in the 2, 5, 8, 10 and 15 minute measurements in the S(+)K compared to the rest of the groups (P<.05). Sensitivity and specificity were high, and significant in the S(+)K group from minute 2 to minute 8 compared with the placebo group, as well as percentage points differences in the same interval. There were significant differences in the incidence of sedation-hypnosis, nystagmus and dizziness, which were more frequent in the S(+)K group. There were no differences in the incidence of metallic taste, perioral and facial paresthesias or tinnitus. The effects in the S(+)K group always occurred before minute 5 after drug injection. Both lidocaine an adrenaline at the scheduled doses showed low sensitivity and specificity as a simulated iv epidural test dose. S(+)-ketamine could be a feasible marker after accidental iv injection during epidural anaesthesia or analgesia. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  11. Influence of correlation between HLA-G polymorphism and Interleukin-6 (IL6) gene expression on the risk of schizophrenia.

    PubMed

    Shivakumar, Venkataram; Debnath, Monojit; Venugopal, Deepthi; Rajasekaran, Ashwini; Kalmady, Sunil V; Subbanna, Manjula; Narayanaswamy, Janardhanan C; Amaresha, Anekal C; Venkatasubramanian, Ganesan

    2018-07-01

    Converging evidence suggests important implications of immuno-inflammatory pathway in the risk and progression of schizophrenia. Prenatal infection resulting in maternal immune activation and developmental neuroinflammation reportedly increases the risk of schizophrenia in the offspring by generating pro-inflammatory cytokines including IL-6. However, it is not known how prenatal infection can induce immuno-inflammatory responses despite the presence of immuno-inhibitory Human Leukocyte Antigen-G (HLA-G) molecules. To address this, the present study was aimed at examining the correlation between 14 bp Insertion/Deletion (INDEL) polymorphism of HLA-G and IL-6 gene expression in schizophrenia patients. The 14 bp INDEL polymorphism was studied by PCR amplification/direct sequencing and IL-6 gene expression was quantified by using real-time RT-PCR in 56 schizophrenia patients and 99 healthy controls. We observed significantly low IL6 gene expression in the peripheral mononuclear cells (PBMCs) of schizophrenia patients (t = 3.8, p = .004) compared to the controls. In addition, schizophrenia patients carrying Del/Del genotype of HLA-G 14 bp INDEL exhibited significantly lower IL6 gene expression (t = 3.1; p = .004) than the Del/Ins as well as Ins/Ins carriers. Our findings suggest that presence of "high-expressor" HLA-G 14 bp Del/Del genotype in schizophrenia patients could attenuate IL-6 mediated inflammation in schizophrenia. Based on these findings it can be assumed that HLA-G and cytokine interactions might play an important role in the immunological underpinnings of schizophrenia. Copyright © 2017 Elsevier Ltd. All rights reserved.

  12. Tezacaftor/Ivacaftor in Subjects with Cystic Fibrosis and F508del/F508del-CFTR or F508del/G551D-CFTR.

    PubMed

    Donaldson, Scott H; Pilewski, Joseph M; Griese, Matthias; Cooke, Jon; Viswanathan, Lakshmi; Tullis, Elizabeth; Davies, Jane C; Lekstrom-Himes, Julie A; Wang, Linda T

    2018-01-15

    Tezacaftor (formerly VX-661) is an investigational small molecule that improves processing and trafficking of the cystic fibrosis transmembrane conductance regulator (CFTR) in vitro, and improves CFTR function alone and in combination with ivacaftor. To evaluate the safety and efficacy of tezacaftor monotherapy and of tezacaftor/ivacaftor combination therapy in subjects with cystic fibrosis homozygous for F508del or compound heterozygous for F508del and G551D. This was a randomized, placebo-controlled, double-blind, multicenter, phase 2 study (NCT01531673). Subjects homozygous for F508del received tezacaftor (10 to 150 mg) every day alone or in combination with ivacaftor (150 mg every 12 h) in a dose escalation phase, as well as in a dosage regimen testing phase. Subjects compound heterozygous for F508del and G551D, taking physician-prescribed ivacaftor, received tezacaftor (100 mg every day). Primary endpoints were safety through Day 56 and change in sweat chloride from baseline through Day 28. Secondary endpoints included change in percent predicted FEV 1 (ppFEV 1 ) from baseline through Day 28 and pharmacokinetics. The incidence of adverse events was similar across treatment arms. Tezacaftor (100 mg every day)/ivacaftor (150 mg every 12 h) resulted in a 6.04 mmol/L decrease in sweat chloride and 3.75 percentage point increase in ppFEV 1 in subjects homozygous for F508del, and a 7.02 mmol/L decrease in sweat chloride and 4.60 percentage point increase in ppFEV 1 in subjects compound heterozygous for F508del and G551D from baseline through Day 28 (P < 0.05 for all). These results support continued clinical development of tezacaftor (100 mg every day) in combination with ivacaftor (150 mg every 12 h) in subjects with cystic fibrosis. Clinical trial registered with www.clinicaltrials.gov (NCT01531673).

  13. Analysis of density and epitopes of D antigen on the surface of erythrocytes from DEL phenotypic individuals carrying the RHD1227A allele.

    PubMed

    Gu, Juan; Sun, An-Yuan; Wang, Xue-Dong; Shao, Chao-Peng; Li, Zheng; Huang, Li-Hua; Pan, Zhao-Lin; Wang, Qing-Ping; Sun, Guang-Ming

    2014-04-01

    The characteristics of the D antigen are important as they influence the immunogenicity of D variant cells. Several studies on antigenic sites have been reported in normal D positive, weak D and partial D cases, including a comprehensive analysis of DEL types in Caucasians. The aim of this study was to assess D antigen density and epitopes on the erythrocyte surface of Asian type DEL phenotypic individuals carrying the RHD1227A allele in the Chinese population. A total of 154 DEL phenotypic individuals carrying the RHD1227A allele were identified through adsorption and elution tests and polymerase chain reaction analysis with sequence-specific primers in the Chinese population. D antigen density on the erythrocyte surface of these individuals was detected using a flow cytometric method. An erythrocyte sample with known D antigen density was used as a standard. Blood samples from D-negative and D-positive individuals were used as controls. In addition, D antigen epitopes on the erythrocyte surface of DEL individuals carrying the RHD1227A allele were investigated with 18 monoclonal anti-D antibodies specific for different D antigen epitopes. The means of the median fluorescence intensity of D antigen on the erythrocyte membrane surface of D-negative, D-positive and DEL individuals were 2.14±0.25, 193.61±11.43 and 2.45±0.82, respectively. The DEL samples were estimated to have approximately 22 D antigens per cell. The samples from all 154 DEL individuals reacted positively with 18 monoclonal anti-D antibodies specific for different D antigen epitopes. In this study, D antigen density on the erythrocyte surface of DEL individuals carrying the RHD1227A allele was extremely low, there being only very few antigenic molecules per cell, but the D antigen epitopes were grossly complete.

  14. Association Between CHEK2*1100delC and Breast Cancer: A Systematic Review and Meta-Analysis.

    PubMed

    Liang, Mingming; Zhang, Yun; Sun, Chenyu; Rizeq, Feras Kamel; Min, Min; Shi, Tingting; Sun, Yehuan

    2018-06-16

    The association between the checkpoint kinase 2*1100delC (CHEK2*1100delC) and breast cancer has been extensively explored. In light of the recent publication of studies on these specific findings, particularly regarding male patients with breast cancer, we performed an updated meta-analysis to investigate a more reliable estimate. This meta-analysis included 26 published studies selected in a search of electronic databases up to January 2018, including 118,735 breast cancer cases and 195,807 controls. Odds ratios (ORs) with 95% confidence intervals (CIs) were used to assess the association between 1100delC and breast cancer. Meta-analysis results suggested that 1100delC contributed to an increased breast cancer risk in overall populations (OR 2.89; 95% CI 2.63-3.16). Subgroup analysis found ORs of 3.13 (95% CI 1.94-5.07) for male breast cancer, 2.88 (95% CI 2.63-3.16) for female breast cancer, 2.87 (95% CI 1.85-4.47) for early-onset breast cancer, 2.92 (95% CI 2.65-3.22) for invasive breast cancer, and 3.21 (95% CI 2.41-4.29) for familial breast cancer. The sensitivity analysis suggested that results of this meta-analysis were generally robust. CHEK2*1100delC is associated with an increased risk of both female and male breast cancer.

  15. PubMed

    Camino Willhuber, Gaston Oscar; Guzman Mentesana, Gustavo; Baez, Alejandra; Lo Presti, Silvina; Bazán, Carolina; Strauss, Mariana; Fretes, Ricardo; Paglini-Oliva, Patricia Adriana; Rivarola, Hector Walter

    2017-09-08

     ResumenIntroducción: la actividad mitocondrial es esencial para el músculo cardíaco y esquelético. La relación entre la disfunción mitocondrial y diferentes condiciones cardiovasculares ha sido bien descrita. El tratamiento farmacológico de la insuficiencia cardíaca implica diferentes medicamentos como: inhibidores de la enzima convertidora de la angiotensina, bloqueadores B-adrenérgicos, glucósidos digitálicos y diuréticos. Los beneficios clínicos del tratamiento son claros, sin embargo, el papel de estos fármacos en el metabolismo mitocondrial no esta bien establecido.Objetivo del estudio: El objetivo de nuestro estudio fue analizar las características estructurales y funcionales de las mitocondrias del músculo cardíaco y esquelético en ratones tratados con fármacos habitualmente utilizados para la insuficiencia cardíaca y compararlo con un grupo control.Métodos: Veinticinco ratones albinos divididos en cinco grupos fueron tratados con la medicación para insuficiencia cardíaca durante 30 días (grupo I a IV). 30 días después del tratamiento se sacrificaron, el corazón y el músculo esquelético se analizaron y se compararon con un grupo control (V).Resultados: La actividad enzimática se incrementó ligeramente en los grupos tratados con medicamentos insuficiencia cardiaca en comparación con el grupo control (p> 0,05). morfología mitocondrial se modificó significativamente en los grupos tratados en comparación con el grupo control, además, el área mitocondrial fue significativamente mayor en los grupos tratados, tanto en el músculo cardíaco y estriado.Conclusiones: Concluimos que la medicación insuficiencia cardíaca podría producir modificaciones en la función mitocondrial; creemos que las mitocondrias pueden mantener la actividad enzimática mediante el aumento de tamaño y modificación de la morfología.

  16. The Scale Shift of Cocalero Movements in Peru and Bolivia

    DTIC Science & Technology

    2013-09-01

    ix LIST OF ACRONYMS AND ABBREVIATIONS AAPHC-AHMPA Asociación de Agricultores y Productores de Hoja de Coca del Alto Huallaga, Monzón y Padre...Abad ADN Acción Democrática Nacional AIDESEP Asociación Interétnica de Desarrollo de la Selva Peruana ANAPCOCA Asociacion Nacional de Productores de...Productores Agricolas CONPACCP Confederación Nacional de Productores Agropecuarios de las Cuencas Cocaleras de Perú CORAH Control y Reducción del

  17. Evaluación de la utilidad diagnóstica de la versión española del cuestionario al informador «AD8»☆

    PubMed Central

    Pardo, C. Carnero; de la Vega Cotarelo, R.; Alcalde, S. López; Aparicio, C. Martos; Carrillo, R. Vílchez; Gavilán, E. Mora; Galvin, J.E.

    2012-01-01

    Introducción El AD8 es un cuestionario al informador breve que puede ser autoaplicado y facilita la identificación de deterioro cognitivo (DC); nuestro objetivo es evaluar la utilidad diagnóstica (UD) de una versión española. Material y métodos Estudio transversal en una muestra clínica de díadas paciente/ informador, 330 sujetos con sospecha de DC o demencia (DEM) y 71 controles. Se ha evaluado la consistencia interna (α de Cronbach) y la validez (correlaciones parciales con estadio GDS, Fototest e índice funcional [IF]). La UD se ha evaluado para no DC vs DC (GDS 3–4) por medio del área bajo la curva ROC (aROC) y se ha considerado mejor punto de corte aquel que hacía máximo el índice de Youden. Resultados En la muestra, 105 no tenían DC, 99 tenían DC sin DEM y 203 DEM. La consistencia interna es alta (α 0,90, IC del 95%, 0,89–0,92), al igual que las correlaciones con GDS (r = 0,72, p < 0,001), Fototest (r = −0,61, p < 0,001) e IF (r = 0,59, p < 0,001). El aROC del AD8 es 0,90 (IC del 95%, 0,86–0,93), sin diferencia significativa con la del Fototest (aROC 0,93, IC del 95%, 0,89–0,96); el mejor punto de corte es 3/4 con sensibilidad de 0,93 (IC del 95%, 0,88–0,96), especificidad de 0,81 (IC del 95%, 0,72–0,88) y el 88,8% de las clasificaciones correctas. El uso conjunto de AD8 y Fototest mejora de forma significativa la UD de ambos (aROC 0,96, IC del 95%, 0,93–0,98, p < 0,05). Conclusiones La versión española del AD8 conserva las cualidades psicométricas y la UD de la versión original; su uso combinado con el Fototest mejora de forma significativa la UD de ambos. PMID:22652137

  18. PDGFRα promoter polymorphisms and expression patterns influence risk of development of imatinib-induced thrombocytopenia in chronic myeloid leukemia: A study from India.

    PubMed

    Guru, Sameer Ahmad; Mir, Rashid; Bhat, Musadiq; Najar, Imtiyaz; Zuberi, Mariyam; Sumi, Mamta; Masroor, Mirza; Gupta, Naresh; Saxena, Alpana

    2017-10-01

    Platelet-derived growth factor receptor has been implicated in many malignant and non-malignant diseases. Platelet-derived growth factor receptor-α is a tyrosine kinase and a side target for imatinib, a revolutionary drug for the treatment of chronic myeloid leukemia that has dramatically improved the survival of chronic myeloid leukemia patients. Given the importance of platelet-derived growth factor receptor in platelet development and its inhibition by imatinib, it was intriguing to analyze the role of platelet-derived growth factor receptor-α in relation to imatinib treatment in the development of imatinib-induced thrombocytopenia in chronic myeloid leukemia patients. We hypothesized that two known functional polymorphisms, +68GA insertion/deletion and -909C/A, in the promoter region of the platelet-derived growth factor receptor-α gene may affect the susceptibility of chronic myeloid leukemia patients receiving imatinib treatment to the development of thrombocytopenia. A case-control study was conducted among a cohort of chronic myeloid leukemia patients admitted to the Lok Nayak Hospital, New Delhi, India. A set of 100 patients of chronic myeloid leukemia in chronic phase and 100 age- and sex-matched healthy controls were studied. After initiation of imatinib treatment, the hematological response of chronic myeloid leukemia patients was monitored regularly for 2 years, in which the development of thrombocytopenia was the primary end point. Platelet-derived growth factor receptor-α promoter polymorphisms +68GA ins/del and -909C/A were studied by allele-specific polymerase chain reaction. Platelet-derived growth factor receptor-α messenger RNA expression was evaluated by quantitative real-time polymerase chain reaction. The messenger RNA expression results were expressed as 2 -Δct ± standard deviation. The distribution of +68GA ins/del promoter polymorphism genotypes differed significantly between the thrombocytopenic and non-thrombocytopenic chronic myeloid leukemia patient groups (p < 0.0001). Moreover, +68GA del/del and ins/del genotypes in imatinib-treated chronic myeloid leukemia patients were associated with an increased risk of developing thrombocytopenia, with odds ratios 6.5 (95% confidence interval = 2.02-0.89, p = 0.001) and 6.0 (95% confidence interval = 2.26-15.91, p = 0.0002), respectively. Similarly, -909C/A promoter polymorphism genotype distribution also differed significantly between thrombocytopenic and non-thrombocytopenic chronic myeloid leukemia patient groups (p = 0.02), and a significantly increased risk of imatinib-induced thrombocytopenia was associated with -909C/A polymorphism mutant homozygous (AA) genotypes the odds ratio being 7.7 (95% confidence interval 1.50 to 39.91, p = 0.009). However, no significant risk of imatinib-induced thrombocytopenia was found to be associated with heterozygous genotype (-909C/A) with odds ratio 1.9 (95% confidence interval = 0.86-4.56, p = 1.14). Platelet-derived growth factor receptor-α messenger RNA expression was significantly higher in chronic myeloid leukemia patients compared to controls (p = 0.008). Moreover, patients with imatinib-induced thrombocytopenia had a significantly lower platelet-derived growth factor receptor-α messenger RNA expression, compared to patients without thrombocytopenia (p = 0.01). A differential expression of platelet-derived growth factor receptor-α messenger RNA was observed with respect to different +68 GA ins/del and -909C/A polymorphism genotypes. The +68GA deletion allele and -909A allele were significantly associated with lower expression of platelet-derived growth factor receptor-α messenger RNA. The platelet-derived growth factor receptor-α +68GA del/del, +68GA ins/del, and -909AA genotypes are associated with an increased risk of developing thrombocytopenia in imatinib-treated chronic myeloid leukemia patients. A significantly lower platelet-derived growth factor receptor-α messenger RNA expression accompanies the +68GA deletion allele in an allele dose-dependent manner. Platelet-derived growth factor receptor-α -909AA genotype is also associated with lower expression of platelet-derived growth factor receptor-α. The downregulation of platelet-derived growth factor receptor-α expression may play a causative role in imatinib-induced thrombocytopenia, a common side effect, in the subset of chronic myeloid leukemia patients with platelet-derived growth factor receptor-α +68 GA ins/del, +68 GA del/del, and -909C/A genotypes.

  19. Water contamination control: Guide for project planning and financing. Technical paper. Control de la contaminacion del agua: Guias para la planificacion y financiamiento de proyectos (in Spanish)

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Palange, R.C.; Zavala, A.

    1989-01-01

    This report provides guidelines for administrators, supervisors, and others involved in decision making to satisfy the need for facilities to control water contamination, but who possibly lack specialized training in engineering, economics, financial administration, or other pertinent specialties.

  20. Respiratory syncytial virus infection disrupts monolayer integrity and function in cystic fibrosis airway cells.

    PubMed

    Kong, Michele; Maeng, Patrick; Hong, Jeong; Szczesniak, Rhonda; Sorscher, Eric; Sullender, Wayne; Clancy, John Paul

    2013-09-19

    Respiratory Syncytial Virus (RSV) infection is a common contributor to pulmonary symptoms in children with cystic fibrosis (CF). Here we examined RSV infection in immortalized bronchial epithelial cells (CFBE41o-) expressing wild-type (wt) or F508del cystic fibrosis transmembrane conductance regulator (CFTR), for monolayer integrity and RSV replication. CFBE41o- monolayers expressing wt or F508del CFTR were grown on permeable supports and inoculated with RSV A2 strain. Control experiments utilized UV-inactivated RSV and heat-killed RSV. Monolayer resistance and RSV production was monitored for up to six days post-infection. Within 24 h, a progressive decrease in monolayer resistance was observed in RSV infected F508del CFBE41o- cells, while the monolayer integrity of RSV infected wt CFTR CFBE41o- cells remained stable. RSV replication was necessary to disrupt F508del CFBE41o- monolayers as UV-irradiated and heat killed RSV had no effect on monolayer integrity, with an earlier and much more pronounced peak in RSV titer noted in F508del relative to wt CFTR-expressing cells. RSV infection of wt CFBE41o- monolayers also resulted in blunting of CFTR response. These findings identify an enhanced sensitivity of CFBE41o- cells expressing F508del CFTR to RSV infection, replication and monolayer disruption independent of the cellular immune response, and provide a novel mechanism by which cystic fibrosis airway epithelia are susceptible to RSV-dependent injury.

  1. Meta-analysis of CHEK2 1100delC variant and colorectal cancer susceptibility.

    PubMed

    Xiang, He-ping; Geng, Xiao-ping; Ge, Wei-wei; Li, He

    2011-11-01

    Cell cycle checkpoint kinase 2 (CHEK2) gene has been inconsistently associated with colorectal cancer (CRC), particularly the 1100delC variant. To generate large-scale evidence on whether the CHEK2 1100delC variant is associated with CRC susceptibility we have conducted a meta-analysis. Data were collected from the following electronic databases: PubMed, Excerpta Medica Database and Chinese Biomedical Literature Database, with the last report up to November 2010. The odds ratio (OR) and its 95% confidence interval (95% CI) were used to assess the strength of association. We evaluated the contrast of carriers versus non-carriers. Meta-analysis was performed in a fixed/random effect model by using the software Review Manager 4.2. A total of six studies including 4194 cases and 10,010 controls based on the search criteria were involved in this meta-analysis. A significant association of the CHEK2 1100delC variant with unselected CRC was found (OR=2.11, 95% CI=1.41-3.16, P=0.0003). We also found an association of the CHEK2 1100delC variant with familial CRC (OR=2.80, 95% CI=1.74-4.51, P<0.0001). However, the association was not established for sporadic CRC (OR=1.45, 95% CI=0.49-4.30, P=0.50). This meta-analysis demonstrates that the CHEK2 1100delC variant may be an important CRC-predisposing gene, which increases CRC risk. Copyright © 2011. Published by Elsevier Ltd.

  2. Small heat shock proteins target mutant cystic fibrosis transmembrane conductance regulator for degradation via a small ubiquitin-like modifier–dependent pathway

    PubMed Central

    Ahner, Annette; Gong, Xiaoyan; Schmidt, Bela Z.; Peters, Kathryn W.; Rabeh, Wael M.; Thibodeau, Patrick H.; Lukacs, Gergely L.; Frizzell, Raymond A.

    2013-01-01

    Small heat shock proteins (sHsps) bind destabilized proteins during cell stress and disease, but their physiological functions are less clear. We evaluated the impact of Hsp27, an sHsp expressed in airway epithelial cells, on the common protein misfolding mutant that is responsible for most cystic fibrosis. F508del cystic fibrosis transmembrane conductance regulator (CFTR), a well-studied protein that is subject to cytosolic quality control, selectively associated with Hsp27, whose overexpression preferentially targeted mutant CFTR to proteasomal degradation. Hsp27 interacted physically with Ubc9, the small ubiquitin-like modifier (SUMO) E2 conjugating enzyme, implying that F508del SUMOylation leads to its sHsp-mediated degradation. Enhancing or disabling the SUMO pathway increased or blocked Hsp27’s ability to degrade mutant CFTR. Hsp27 promoted selective SUMOylation of F508del NBD1 in vitro and of full-length F508del CFTR in vivo, which preferred endogenous SUMO-2/3 paralogues that form poly-chains. The SUMO-targeted ubiquitin ligase (STUbL) RNF4 recognizes poly-SUMO chains to facilitate nuclear protein degradation. RNF4 overexpression elicited F508del degradation, whereas Hsp27 knockdown blocked RNF4’s impact on mutant CFTR. Similarly, the ability of Hsp27 to degrade F508del CFTR was lost during overexpression of dominant-negative RNF4. These findings link sHsp-mediated F508del CFTR degradation to its SUMOylation and to STUbL-mediated targeting to the ubiquitin–proteasome system and thereby implicate this pathway in the disposal of an integral membrane protein. PMID:23155000

  3. Prevalence of GJB2 (connexin-26) and GJB6 (connexin-30) mutations in a cohort of 300 Brazilian hearing-impaired individuals: implications for diagnosis and genetic counseling.

    PubMed

    Batissoco, Ana Carla; Abreu-Silva, Ronaldo Serafim; Braga, Maria Cristina Célia; Lezirovitz, Karina; Della-Rosa, Valter; Alfredo, Tabith; Otto, Paulo Alberto; Mingroni-Netto, Regina Célia

    2009-02-01

    Hereditary nonsyndromic deafness is an autosomal recessive condition in about 80% of cases, and point mutations in the GJB2 gene (connexin 26) and two deletions in the GJB6 gene (connexin 30), del(GJB6-D13S1830) and del(GJB6-D13S1854), are reported to account for 50% of recessive deafness. Aiming at establishing the frequencies of GJB2 mutations and GJB6 deletions in the Brazilian population, we screened 300 unrelated individuals with hearing impairment, who were not affected by known deafness related syndromes. We firstly screened the most frequently reported mutations, c.35delG and c.167delT in the GJB2 gene, and del(GJB6-D13S1830) and del(GJB6-D13S1854) in the GJB6 gene, through specific techniques. The detected c.35delG and c.167delT mutations were validated by sequencing. Other mutations in the GJB2 gene were screened by single-strand conformation polymorphism and the coding region was sequenced when abnormal patterns were found. Pathogenic mutations in GJB2 and GJB6 genes were detected in 41 individuals (13.7%), and 80.5% (33/41) presented these mutations in homozygosis or compound heterozygosis, thus explaining their hearing defect. The c.35delG in the GJB2 gene was the most frequent mutation (37/300; 12.4%), detected in 23% familial and 6.2% the sporadic cases. The second most frequent mutation (1%; 3/300) was the del(GJB6-D13S1830), always found associated with the c.35delG mutation. Nineteen different sequence variations were found in the GJB2 gene. In addition to the c.35delG mutation, nine known pathogenic alterations were detected c.167delT, p.Trp24X, p.Val37Ile, c.176_191del16, c.235delC, p.Leu90Pro, p.Arg127His, c.509insA, and p.Arg184Pro. Five substitutions had been previously considered benign polymorphisms: c.-15C>T, p.Val27Ile, p.Met34Thr, p.Ala40Ala, and p.Gly160Ser. Two previously reported mutations of unknown pathogenicity were found (p.Lys168Arg, and c.684C>A), and two novel substitutions, p.Leu81Val (c.G241C) and p.Met195Val (c.A583G), both in heterozygosis without an accompanying mutation in the other allele. None of these latter four variants of undefined status was present in a sample of 100 hearing controls. The present study demonstrates that mutations in the GJB2 gene and del(GJB6 D13S1830) are important causes of hearing impairment in Brazil, thus justifying their screening in a routine basis. The diversity of variants in our sample reflects the ethnic heterogeneity of the Brazilian population.

  4. 78 FR 2539 - Endangered and Threatened Wildlife and Plants; Designation of Critical Habitat for Gunnison Sage...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-11

    ...We, the U.S. Fish and Wildlife Service, propose to designate critical habitat for the Gunnison sage-grouse (Centrocercus minimus) under the Endangered Species Act of 1973, as amended (Act). If we finalize this rule as proposed, it would extend the Act's protections to this species' critical habitat. The effect of this regulation is to designate critical habitat for the Gunnison sage-grouse under the Act. In total, approximately 689,675 hectares (ha) (1,704,227 acres (ac)) are being proposed for designation as critical habitat in Chaffee, Delta, Dolores, Gunnison, Hinsdale, Mesa, Montrose, Ouray, Saguache, and San Miguel Counties in Colorado, and in Grand and San Juan Counties in Utah.

  5. PTF discovers and follows-up nearby, young, Type II supernova

    NASA Astrophysics Data System (ADS)

    Kasliwal, M. M.; Quimby, R. M.; Ofek, E. O.; Kulkarni, S. R.; Gal-Yam, A.; Arcavi, I.; Green, Y.; Walker, E.; Mazzali, P.; Nugent, P. E.; Poznanski, D.; Howell, D. A.; Dilday, B.; Fox, D. B.

    2010-09-01

    On UT 2010 Sep 15.243, the Palomar Transient Factory discovered an optical transient, PTF10vdl at RA(J2000) = 23:05:49.001 and DEC(J2000)=03:31:20.50 near NGC 7483. We obtained Target Of Opportunity spectra with Gemini-S/GMOS (PI Kasliwal) on Sep 16.29. The spectrum was extremely blue (f_nu proportional to nu^4.5) and nearly featureless. We further obtained a spectrum with the TNG/DOLORES (PI Walker) on Sep 17.40 and P-Cygni profiles of four Balmer lines were clearly visible, consistent with the redshift of NGC 7483, suggesting this is a Type II supernova.

  6. Establishment of the armored scale, Rhizaspidiotus donacis, a biological control agent of Arundo donax

    USDA-ARS?s Scientific Manuscript database

    The armored scale biological control agent, Rhizaspidiotus donacis (Leonardi) (Hemiptera; Diaspididae) has established populations on the invasive weed, Arundo donax L. (Poaceae; Arundinoideae) in Del Rio (Val Verde, Co.) and in field plots at the USDA-APHIS-PPQ-Moore Airbase, Edinburg (Hidalgo Co.)...

  7. Evaluation of the detection of Toll-like receptors (TLRs) in cancer development and progression in patients with colorectal cancer.

    PubMed

    Messaritakis, Ippokratis; Stogiannitsi, Maria; Koulouridi, Asimina; Sfakianaki, Maria; Voutsina, Alexandra; Sotiriou, Afroditi; Athanasakis, Elias; Xynos, Evangelos; Mavroudis, Dimitris; Tzardi, Maria; Souglakos, John

    2018-01-01

    Toll-like receptors (TLRs) play essential role in innate and acquired immunity, are expressed in various cell types, and are associated with altered susceptibility to many diseases, and cancers. The aim of this study was to investigate TLR2 (-196 to-174del), TLR4 (Asp299Gly and Thr399Ile) and TLR9 (T1237C and T1486C) gene polymorphisms at risk of colorectal cancer (CRC) development and progression. Peripheral blood was obtained from 397 patients with adjuvant (stage II/III, n = 202) and metastatic (n = 195) CRC. Moreover, blood samples from 50 healthy volunteers and 40 patients with adenomatous polyps were also included as control groups. DNA from patients and controls was analyzed using PCR and PCR-RFLP for genotyping functional polymorphism within TLR2, TLR4 and TLR9 genotypes. TLR2-196 to-174del/del genotype was detected in 76.6% of the patients and was significantly higher that the controls groups (p<0.001). TLR4 Asp299Gly, TLR4 Thr399Ile, TLR9 T1237C and T1486C homozygous genotypes were detected in 70.5%, 70.5%, 61.5% and 61.5% of the patients respectively, and were also significantly higher than that in the control groups (p<0.001). All polymorphisms detected were also significantly associated with the metastatic disease (p<0.001) leading to shorter overall survival (p<0.001); whereas, TLR4 Asp299Gly and Thr399Ile polymorphisms were significantly associated with KRAS mutations. The detection of higher frequencies of the TLR2, TLR4 and/or TLR9 polymorphisms in CRC patients compared with the control groups highlight the role of these polymorphism in CRC development and cancer progression.

  8. CHEK2 c.1100delC mutation is associated with an increased risk for male breast cancer in Finnish patient population.

    PubMed

    Hallamies, Sanna; Pelttari, Liisa M; Poikonen-Saksela, Paula; Jekunen, Antti; Jukkola-Vuorinen, Arja; Auvinen, Päivi; Blomqvist, Carl; Aittomäki, Kristiina; Mattson, Johanna; Nevanlinna, Heli

    2017-09-05

    Several susceptibility genes have been established for female breast cancer, of which mutations in BRCA1 and especially in BRCA2 are also known risk factors for male breast cancer (MBC). The role of other breast cancer genes in MBC is less well understood. In this study, we have genotyped 68 MBC patients for the known breast or ovarian cancer associated mutations in the Finnish population in CHEK2, PALB2, RAD51C, RAD51D, and FANCM genes. CHEK2 c.1100delC mutation was found in 4 patients (5.9%), which is significantly more frequent than in the control population (OR: 4.47, 95% CI 1.51-13.18, p = 0.019). Four CHEK2 I157T variants were also detected, but the frequency did not significantly differ from population controls (p = 0.781). No RAD51C, RAD51D, PALB2, or FANCM mutations were found. These data suggest that the CHEK2 c.1100delC mutation is associated with an increased risk for MBC in the Finnish population.

  9. Species identification in forensic samples using the SPInDel approach: A GHEP-ISFG inter-laboratory collaborative exercise.

    PubMed

    Alves, Cíntia; Pereira, Rui; Prieto, Lourdes; Aler, Mercedes; Amaral, Cesar R L; Arévalo, Cristina; Berardi, Gabriela; Di Rocco, Florencia; Caputo, Mariela; Carmona, Cristian Hernandez; Catelli, Laura; Costa, Heloísa Afonso; Coufalova, Pavla; Furfuro, Sandra; García, Óscar; Gaviria, Anibal; Goios, Ana; Gómez, Juan José Builes; Hernández, Alexis; Hernández, Eva Del Carmen Betancor; Miranda, Luís; Parra, David; Pedrosa, Susana; Porto, Maria João Anjos; Rebelo, Maria de Lurdes; Spirito, Matteo; Torres, María Del Carmen Villalobos; Amorim, António; Pereira, Filipe

    2017-05-01

    DNA is a powerful tool available for forensic investigations requiring identification of species. However, it is necessary to develop and validate methods able to produce results in degraded and or low quality DNA samples with the high standards obligatory in forensic research. Here, we describe a voluntary collaborative exercise to test the recently developed Species Identification by Insertions/Deletions (SPInDel) method. The SPInDel kit allows the identification of species by the generation of numeric profiles combining the lengths of six mitochondrial ribosomal RNA (rRNA) gene regions amplified in a single reaction followed by capillary electrophoresis. The exercise was organized during 2014 by a Working Commission of the Spanish and Portuguese-Speaking Working Group of the International Society for Forensic Genetics (GHEP-ISFG), created in 2013. The 24 participating laboratories from 10 countries were asked to identify the species in 11 DNA samples from previous GHEP-ISFG proficiency tests using a SPInDel primer mix and control samples of the 10 target species. A computer software was also provided to the participants to assist the analyses of the results. All samples were correctly identified by 22 of the 24 laboratories, including samples with low amounts of DNA (hair shafts) and mixtures of saliva and blood. Correct species identifications were obtained in 238 of the 241 (98.8%) reported SPInDel profiles. Two laboratories were responsible for the three cases of misclassifications. The SPInDel was efficient in the identification of species in mixtures considering that only a single laboratory failed to detect a mixture in one sample. This result suggests that SPInDel is a valid method for mixture analyses without the need for DNA sequencing, with the advantage of identifying more than one species in a single reaction. The low frequency of wrong (5.0%) and missing (2.1%) alleles did not interfere with the correct species identification, which demonstrated the advantage of using a method based on the analysis of multiple loci. Overall, the SPInDel method was easily implemented by laboratories using different genotyping platforms, the interpretation of results was straightforward and the SPInDel software was used without any problems. The results of this collaborative exercise indicate that the SPInDel method can be applied successfully in forensic casework investigations. Copyright © 2017 Elsevier B.V. All rights reserved.

  10. The usefulness of interpectoral block as an analgesic technique in breast cancer surgery.

    PubMed

    Ortiz de la Tabla González, R; Gómez Reja, P; Moreno Rey, D; Pérez Naranjo, C; Sánchez Martín, I; Echevarría Moreno, M

    2018-04-01

    To compare the analgesic efficacy of continuous interpectoral block (CIPB) compared to intravenous analgesia (IV) after breast surgery. A prospective, comparative and randomised study of women aged from 18-75years, ASAI-III, operated for breast cancer. In group1 (CIPB) after general anaesthetic, an ultrasound-guided interpectoral catheter was placed and 30mL of 0.5% ropivacaine was administered through it. In the event of an increase in heart rate and blood pressure >15% after the surgical incision, intravenous fentanyl 1μg·kg -1 was administered, repeating the dose as necessary. In the postoperative period, perfusion of ropivacaine 0.2% 5mL·h -1 ; with PCA bolus 5mL/30minutes was administered through the catheter for 24hours and rescue analgesia prescribed with 5mg subcutaneous morphine chloride. In group2 (IV), after induction of general anaesthesia, intravenous fentanyl was administered in the same way as in the other group. The patients received metamizole 2g with dexketoprofen 50mg and ondansetron 4mg postoperatively followed by perfusion of metamizole 4%, tramadol 0.2% and ondansetron 0.08% 2ml·h -1 ; with PCA bolus 2mL/20min for 24hours. The same rescue analgesia was prescribed. The principal variables recorded were pain at rest and during movement, according to a simple verbal scale (VAS 0-10) and the rescue analgesia required on discharge from recovery, at 12 and at 24hours. 137 patients were included: 81 in group1 (59.12%) and 56 in group2 (40.87%). No significant differences were observed in the analgesia between either group, but differences were observed in the dose of intraoperative fentanyl (P<.05). Differences that were not significant were observed in the rescue analgesia required on recovery (10% fewer on group1). Both techniques provided effective postoperative analgesia, but the CIPB group required significantly less intraoperative fentanyl. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  11. Comparison between transthoracic lung ultrasound and a clinical method in confirming the position of double-lumen tube in thoracic anaesthesia. A pilot study.

    PubMed

    Álvarez-Díaz, N; Amador-García, I; Fuentes-Hernández, M; Dorta-Guerra, R

    2015-01-01

    To compare the ability of lung ultrasound and a clinical method in the confirmation of a selective bronchial intubation by left double-lumen tube in elective thoracic surgery. A prospective and blind, observational study was conducted in the setting of a university hospital operating room assigned for thoracic surgery. A single group of 105 consecutive patients from a total of 130, were included. After blind intubation, the position of the tube was confirmed by clinical and ultrasound assessment. Finally, the fiberoptic bronchoscopy confirmation as a reference standard was used to confirm the position of the tube. Under manual ventilation, by sequentially clamping the tracheal and bronchial limbs of the tube, clinical confirmation was made by auscultation, capnography, visualizing the chest wall expansion, and perceiving the lung compliance in the reservoir bag. Ultrasound confirmation was obtained by visualizing lung sliding, diaphragmatic movements, and the appearance of lung pulse sign. The sensitivity of the clinical method was 84.5%, with a specificity of 41.1%. The positive and negative likelihood ratio was 1.44 and 0.38, respectively. The sensitivity of the ultrasound method was 98.6%, specificity was 52.9%, with a positive likelihood ratio of 2.10 and a negative likelihood ratio of 0.03. Comparisons between the diagnostic performance of the 2 methods were calculated with McNemar's test. There was a significant difference in sensitivity between the ultrasound method and the clinical method (P=.002). Nevertheless, there was no statistically significant difference in specificity between both methods (P=.34). A p value<.01 was considered statistically significant. Lung ultrasound was superior to the clinical method in confirming the adequate position of the left double-lumen tube. On the other hand, in confirming the misplacement of the tube, differences between both methods could not be ensured. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  12. [Neurological complications associated with ultrasound-guided interscalene and supraclavicular block in elective surgery of the shoulder and arm. Prospective observational study in a university hospital].

    PubMed

    Bilbao Ares, A; Sabaté, A; Porteiro, L; Ibáñez, B; Koo, M; Pi, A

    2013-01-01

    The incidence of postoperative neurological symptoms after performing interscalene block varies between 4 and 16%. The majority of cases are resolved spontaneously within a year, but some patients have their symptoms permanently. Our objective was to assess the incidence of postoperative neurological symptoms after performing the ultrasound-assisted interscalene and supraclavicular anaesthetic blocks. A prospective and observational study was conducted on consecutive patients who had undergone upper extremity surgery with an interscalene or supraclavicular block as an isolated technique, or as a complement to general anaesthesia. Seven days after the intervention, a telephone interview was conducted that focused on the detection of neurological symptoms in the operated limb. Further serial interviews were conducted on patients with symptoms (after the first, the third and the sixth month, and one year after surgery) until resolution of symptoms. Neurological evaluation was offered to those patients with persistent symptoms after one year. A total of 121 patients were included, on whom 96 interscalene blocks and 22 supraclavicular blocks were performed. Postoperative neurological symptoms were detected in 9.9% (95% CI, 5-15%) of patients during the first week. No significant differences were observed between interscalene (9%) and supraclavicular block (14%). After 3 months the symptoms persisted in 9 patients (7.4%), with symptoms remaining in 4 patients (3.3%) after 1.5 years. Electromyogram was performed on 3 patients who tested positive for nerve damage. A high incidence of postoperative neurological symptoms was observed, and a worrying percentage of permanence of them. There were no significant differences in incidence according to the type of block, or any features of the patient or the anaesthesia technique that were associated with the incidence of these symptoms, except a marginal relationship with age. These complications must be clearly explained to the patients before performing these blocks. Copyright © 2012 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  13. Diaphragmatic thickness ratio (inspiratory/expiratory) as a diagnostic method of diaphragmatic palsy associated with interescalene block.

    PubMed

    López Escárraga, V M; Dubos España, K; Castillo Bustos, R H; Peidró, L; Sastre, S; Sala-Blanch, X

    2018-02-01

    Diaphragmatic paralysis is a side-effect associated with interscalene block. Thickness index of the diaphragm muscle (inspiratory thickness/expiratory thickness) obtained by ultrasound has recently been introduced in clinical practice for diagnosis of diaphragm muscle atrophy. Our objective was to evaluate this index for the diagnosis of acute phrenic paresis associated with interscalene block. We designed an observational study in 22 patients scheduled for shoulder arthroscopy. Spirometry was performed (criteria of phrenic paresis was a decrease in FVC and FEV1 ≥20%). Ultrasound apposition zone was assessed in anterior axillary line and diaphragmatic displacement was evaluated on inspiration and expiration (number of intercostal spaces; phrenic paresis considered a reduction ≥25%) and thickness of the diaphragm muscle (a phrenic paresis was considered an index <1.2). These determinations were performed before and at 20min after interscalene block at C5-C6 with 20ml of 0.5% ropivacaine. Twenty-one patients (95%) presented phrenic nerve block according to one or more of the methods used. One patient did not show any symptoms or signs suggestive of phrenic paralysis and was excluded. All the patients presented phrenic paresis based on the diaphragmatic thickness index, with the pre-block index being 1.8±0.5 and post-block of 1.05±0.06 (P<0.001). Ninety percent of the patients (19) presented phrenic paresis according to spirometry and all the patients had a reduction in diaphragmatic movement after the block (from 1.9±0.5 intercostal spaces to 0.5±0.3; P<0.001). The index of inspiratory / expiratory diaphragmatic thickness at cut-off <1.2 seems to be useful in the diagnosis of phrenic paresis associated with interscalene block. This index does not require a baseline pre-assessment. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  14. Bladder Control Problems

    MedlinePlus

    ... del Instituto Nacional de la Diabetes y las Enfermedades Digestivas y Renales (NIDDK, por sus siglas en ... para incrementar el conocimiento de salud y las enfermedades entre pacientes, profesionales de la salud y el ...

  15. Compounds that correct F508del-CFTR trafficking can also correct other protein trafficking diseases: an in vitro study using cell lines

    PubMed Central

    2013-01-01

    Background Many genetic diseases are due to defects in protein trafficking where the mutant protein is recognized by the quality control systems, retained in the endoplasmic reticulum (ER), and degraded by the proteasome. In many cases, the mutant protein retains function if it can be trafficked to its proper cellular location. We have identified structurally diverse correctors that restore the trafficking and function of the most common mutation causing cystic fibrosis, F508del-CFTR. Most of these correctors do not act directly as ligands of CFTR, but indirectly on other pathways to promote folding and correction. We hypothesize that these proteostasis regulators may also correct other protein trafficking diseases. Methods To test our hypothesis, we used stable cell lines or transient transfection to express 2 well-studied trafficking disease mutations in each of 3 different proteins: the arginine-vasopressin receptor 2 (AVPR2, also known as V2R), the human ether-a-go-go-related gene (KCNH2, also known as hERG), and finally the sulfonylurea receptor 1 (ABCC8, also known as SUR1). We treated cells expressing these mutant proteins with 9 structurally diverse F508del-CFTR correctors that function through different cellular mechanisms and assessed whether correction occurred via immunoblotting and functional assays. Results were deemed significantly different from controls by a one-way ANOVA (p < 0.05). Results Here we show that F508del-CFTR correctors RDR1, KM60 and KM57 also correct some mutant alleles of other protein trafficking diseases. We also show that one corrector, the cardiac glycoside ouabain, was found to alter the glycosylation of all mutant alleles tested. Conclusions Correctors of F508del-CFTR trafficking might have broader applications to other protein trafficking diseases. PMID:23316740

  16. Role of the Polymorphisms of Uncoupling Protein Genes in Childhood Obesity and Their Association with Obesity-Related Disturbances.

    PubMed

    Gul, Ali; Ateş, Ömer; Özer, Samet; Kasap, Tuba; Ensari, Emel; Demir, Osman; Sönmezgöz, Ergün

    2017-09-01

    Obesity, one of the most common disorders observed in clinical practice, has been associated with energy metabolism-related protein genes such as uncoupling proteins (UCPs). Herein, we evaluated UCPs as candidate genes for obesity and its morbidities. A total of 268 obese and 185 nonobese children and adolescents were enrolled in this study. To determine dyslipidemia, hypertension, and insulin resistance, laboratory tests were derived from fasting blood samples. UCP1-3826 A/G, UCP2 exon 8 deletion/insertion (del/ins), and UCP3-55C/T variants were also genotyped, and the relationships among the polymorphisms of these UCPs and obesity morbidities were investigated. The mean ages of the obese and control groups were 11.61 ± 2.83 and 10.74 ± 3.36 years, respectively. The respective genotypic frequencies of the AA, AG, and GG genotypes of UCP1 were 46.3%, 33.2%, and 20.5% in obese subjects and 46.5%, 42.2%, and 11.4% in the controls (p = 0.020). G alleles were more frequent in obese subjects with hypertriglyceridemia (42.9%; p = 0.048) than in those without, and the GG genotype presented an odds ratio for obesity of 2.02 (1.17-3.47; p = 0.010). The polymorphisms of UCP2 exon 8 del/ins and UCP3-55C/T did not influence obesity risk (p > 0.05). The I (ins) allele was associated with low HDL cholesterolemia (p = 0.023). The GG genotype of the UCP1-3826 A/G polymorphism appears to contribute to the onset of childhood obesity in Turkish children. The GG genotype of UCP1, together with the del/del genotype of the UCP2 polymorphism, may increase the risk of obesity with synergistic effects. The ins allele of the UCP2 exon 8 del/ins polymorphism may contribute to low HDL cholesterolemia.

  17. Comparison of the Characteristics and Performance of Flurbiprofen 8.75 mg Spray for Sore Throat.

    PubMed

    Veale, David; Shephard, Adrian; Adams, Verity; Lidster, Charlotte

    2017-01-01

    Sore throat sprays provide targeted relief by delivering the active ingredient directly to the site of pain. Different sprays vary in characteristics, thus affecting delivery of the active ingredient to the throat, which can impact compliance. The characteristics and performance of FLURBIPROFEN 8.75 mg SPRAY were compared with 12 other sprays. Parameters assessed included spray angle and pattern, droplet size distribution, shot weight uniformity and shot weight throughout life. Among all sprays tested WICK Sulagil Halsspray had the smallest spray angle (46°) and also the smallest diameter spray pattern (X=32.8 mm; Y=34.4 mm). Thiovalone® Buccal Spray Suspension had both the largest spray angle (82°) and largest diameter spray pattern (X=62.6 mm; Y=78.0 mm). Hasco Sept® Aerosol Spray had the smallest droplet size (Dv90=118.4 μm) whereas OKi infiammazione e dolore® 0.16% spray had the largest (Dv90=214.34 μm). In terms of shot weight uniformity, TANTUM® VERDE GOLA 0.25% spray showed the least variation (2% RSD) between shots and UNIBEN Aerosol Spray the most (23.4% RSD). Shot weight throughout life studies showed that FLURBIPROFEN 8.75 mg SPRAY had the least deviation from shot weight (1.77%) whereas OKi infiammazione e dolore® 0.16% spray deviated the most (44.9%). FLURBIPROFEN 8.75 mg SPRAY had the second smallest spray angle/pattern and droplet size distribution and also the least variation in shot weight. Different sore throat sprays vary in different attributes, affecting delivery of the active ingredient. FLURBIPROFEN 8.75 mg SPRAY performed well overall, ranking first among all sprays tested, and providing a dose which is targeted and uniformly delivered throughout the life of the bottle. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  18. Estudio del CH interestelar

    NASA Astrophysics Data System (ADS)

    Olano, C.; Lemarchand, G.; Sanz, A. J.; Bava, J. A.

    El objetivo principal de este proyecto consiste en el estudio de la distribución y abundancia del CH en nubes interestelares a través de la observación de las líneas hiperfinas del CH en 3,3 GHz. El CH es una molécula de amplia distribución en el espacio interestelar y una de las pocas especies que han sido observadas tanto con técnicas de radio como ópticas. Desde el punto de vista tecnológico se ha desarrollado un cabezal de receptor que permitirá la realización de observaciones polarimétricas en la frecuencia de 3,3 GHz, con una temperatura del sistema de 60 K y un ancho de banda de 140 MHz, y que será instalado en el foco primario de la antena parabólica del IAR. El cabezal del receptor es capaz de detectar señales polarizadas, separando las componentes de polarización circular derecha e izquierda. Para tal fin el cabezal consta de dos ramas receptoras que amplificarán la señal y la trasladarán a una frecuencia más baja (frecuencia intermedia), permitiendo de esa forma un mejor transporte de la señal a la sala de control para su posterior procesamiento. El receptor además de tener características polarimétricas, podrá ser usado en el continuo y en la línea, utilizando las ventajas observacionales y de procesamiento de señal que actualmente posee el IAR.

  19. PDK4 Deficiency Induces Intrinsic Apoptosis in Response to Starvation in Fibroblasts from Doberman Pinschers with Dilated Cardiomyopathy.

    PubMed

    Taggart, Kathryn; Estrada, Amara; Thompson, Patrick; Lourenco, Francisco; Kirmani, Sara; Suzuki-Hatano, Silveli; Pacak, Christina A

    2017-01-01

    The Doberman pinscher (DP) canine breed displays a high incidence of idiopathic, nonischemic dilated cardiomyopathy (DCM) with increased mortality. A common mutation in DPs is a splice site deletion in the pyruvate dehydrogenase kinase 4 (PDK4) gene that shows a positive correlation with DCM development. PDK4, a vital mitochondrial protein, controls the switch between glycolysis and oxidative phosphorylation based upon nutrient availability. It is likely, although unproven, that DPs with the PDK4 mutation are unable to switch to oxidative phosphorylation during periods of low nutrient availability, and thus are highly susceptible to mitochondrial-mediated apoptosis. This study investigated cell viability, mitochondrial stress, and activation of the intrinsic (mitochondrial mediated) apoptotic pathway in dermal fibroblasts from DPs that were healthy (PDK4 wt/wt ), heterozygous (PDK4 wt/del ), and homozygous (PDK4 del/del ) for the PDK4 mutation under conditions of high (unstarved) and low (starved) nutrient availability in vitro . As hypothesized, PDK4 wt/del and PDK4 del/del cells showed evidence of mitochondrial stress and activation of the intrinsic apoptotic pathway following starvation, while the PDK4 wt/wt cells remained healthy and viable under these conditions. Adeno-associated virus (AAV) PDK4-mediated gene replacement experiments confirmed cause-effect relationships between PDK4 deficiency and apoptosis activation. The restoration of function observed following administration of AAV-PDK4 provides strong support for the translation of this gene therapy approach into the clinical realm for PDK4-affected Dobermans.

  20. [IMSS in Numbers: the Census of Diabetic Patients, 2004].

    PubMed

    2006-01-01

    The census of diabetic patients at the Instituto Mexicano del Seguro Social describes the state and level of control of biologic markers, such as glucose, BMI and blood pressure of all diabetic patients attending the family medicine units during 2004. The main results show that 2,334,340 diabetic patients visited the health units of the Instituto Mexicano del Seguro Social with an average of 3.7 visits per year. Around 75% of the patients had their weight and height registered; 73%, their blood pressure, and only 28.8%, their glycemia level. One third of the patients (35.7%) had an unspecified diagnosis of diabetes mellitus and 91.3% had no complications reported. Of those with glycemia reported, 56.9% had a poor blood glucose control. Half of the diabetic patients were also diagnosed as hypertensive though 74% had good blood pressure control. The BMI reported that 40.4% were obese and 39.6% were overweight. All these data are important to measure the impact of different health interventions that point to a better control of diabetes at the IMSS.

  1. [The abdominal typhus outbreak in Civitella del Tronto (Teramo, Italy) during the first half of 1817].

    PubMed

    Capasso, Lorenzo; Vecchiet, Jacopo; D'Anastasio, Ruggero

    2012-01-01

    The authors describe the characteristics of the large outbreak of typhoid fever in Civitella del Tronto (Italy) in the year 1817. As reported in the "Rapporti Periodici sulla Salute Pubblica" ("Public Health Reports") periodically written by general practitioners, from March to June 1817 the morbidity rate was over 1% and both genders were equally affected. The most affected age group was the 30 to 40 year-old. Only 13% of the cases involved children aged 0 to 10 years. Epidemiological data suggest that the disease was not very infectious: it affected a slight number of individuals and only marginally infected the inhabitants of the areas around the main town of Civitella del Tronto. Public Health authorities of the Kingdom of Naples were likely able to efficiently control the sanitary conditions of the territories bordering the state.

  2. Polymorphisms of glutathione S-transferase π 1 and toll-like receptors 2 and 9: Association with breast cancer susceptibility

    PubMed Central

    AL-HARRAS, MOHAMMAD F.; HOUSSEN, MAHA E.; SHAKER, MOHAMED E.; FARAG, KAMEL; FAROUK, OMAR; MONIR, REHAN; EL-MAHDY, RASHA; ABO-HASHEM, EKBAL M.

    2016-01-01

    Polymorphisms in antioxidant enzymes and innate immune receptors have been implicated in the development of various types of cancer. The present study aimed to investigate whether polymorphisms of glutathione S-transferase π 1 (GSTP1) and toll-like receptors (TLRs) 2 and 9 are associated with susceptibility to breast cancer among females. The study was conducted on 72 Egyptian female patients with breast cancer, along with 100 healthy volunteers. Polymorphisms of GSTP1 (codon 105 Ile/Val) and TLR9 rs187084 (1237T/C) genes were assessed by polymerase chain reaction (PCR)-restriction fragment length polymorphism, while the −196 to −174 deletion/insertion (del/ins) polymorphism of TLR2 was detected by PCR. The results indicated a decrease in GSTP1 Val allele frequency in breast cancer patients compared with healthy controls, at rates of 22.9 vs. 32.5%, respectively. In addition, the breast cancer group demonstrated a decreased TLR9 C allele frequency compared with the control group, at rates of 36.1 vs. 51.5%, respectively (P=0.0047). A non-significant difference was detected in the frequency of the TLR2 −196 to −174 del allele in breast cancer patients when compared to normal controls. In conclusion, these results suggested that the GSTP1 Val and TLR9 1237C alleles, but not TLR2 −196 to −174 del, are likely to be associated with breast cancer development among females. PMID:26998146

  3. Polymorphisms of glutathione S-transferase π 1 and toll-like receptors 2 and 9: Association with breast cancer susceptibility.

    PubMed

    Al-Harras, Mohammad F; Houssen, Maha E; Shaker, Mohamed E; Farag, Kamel; Farouk, Omar; Monir, Rehan; El-Mahdy, Rasha; Abo-Hashem, Ekbal M

    2016-03-01

    Polymorphisms in antioxidant enzymes and innate immune receptors have been implicated in the development of various types of cancer. The present study aimed to investigate whether polymorphisms of glutathione S-transferase π 1 (GSTP1) and toll-like receptors (TLRs) 2 and 9 are associated with susceptibility to breast cancer among females. The study was conducted on 72 Egyptian female patients with breast cancer, along with 100 healthy volunteers. Polymorphisms of GSTP1 (codon 105 Ile/Val) and TLR9 rs187084 (1237T/C) genes were assessed by polymerase chain reaction (PCR)-restriction fragment length polymorphism, while the -196 to -174 deletion/insertion (del/ins) polymorphism of TLR2 was detected by PCR. The results indicated a decrease in GSTP1 Val allele frequency in breast cancer patients compared with healthy controls, at rates of 22.9 vs. 32.5%, respectively. In addition, the breast cancer group demonstrated a decreased TLR9 C allele frequency compared with the control group, at rates of 36.1 vs. 51.5%, respectively (P=0.0047). A non-significant difference was detected in the frequency of the TLR2 -196 to -174 del allele in breast cancer patients when compared to normal controls. In conclusion, these results suggested that the GSTP1 Val and TLR9 1237C alleles, but not TLR2 -196 to -174 del, are likely to be associated with breast cancer development among females.

  4. Clonal deleted latent membrane protein 1 variants of Epstein-Barr virus are predominant in European extranodal NK/T lymphomas and disappear during successful treatment.

    PubMed

    Halabi, Mohamad Adnan; Jaccard, Arnaud; Moulinas, Rémi; Bahri, Racha; Al Mouhammad, Hazar; Mammari, Nour; Feuillard, Jean; Ranger-Rogez, Sylvie

    2016-08-15

    Extranodal natural killer/T-cell lymphomas (NK/TL), rare in Europe, are Epstein-Barr virus (EBV) associated lymphomas with poor outcomes. Here, we determined the virus type and analyzed the EBV latent membrane protein-1 (LMP1) gene sequence in NK/TL from French patients. Six clones of viral LMP1 were sequenced by Sanger technology in blood from 13 patients before treatment with an l-asparaginase based regimen and, for 8 of them, throughout the treatment. Blood LMP1 sequences from 21 patients without any known malignancy were tested as controls. EBV Type A was identified for 11/13 patients and for all controls. Before treatment, a clonal LMP1 gene containing a 30 bp deletion (del30) was found in 46.1% of NK/TL and only in 4.8% of controls. Treatment was less effective in these patients who died more rapidly than the others. Patients with a deleted strain evolving toward a wild-type strain during treatment reached complete remission. The LMP1 gene was sequenced by highly sensitive next-generation sequencing technology in five NK/TL nasopharyngeal biopsies, two of them originating from the previous patients. Del30 was present in 100% of the biopsies; two viruses at least coexisted in three biopsies. These results suggest that del30 may be associated with poor prognosis NK/TL and that strain evolution could be used as a potential marker to monitor treatment. © 2016 UICC.

  5. Measuring Phenological Changes due to Defoliation of the Non-Native Species, Saltcedar (Tamarisk) Following Episodic Foliage Removal by the Beetle Diorhabda elongate and Phenological Impacts on Forage Quality for Insectivorous Birds on the Dolores River

    NASA Astrophysics Data System (ADS)

    Nagler, P. L.; Dennison, P. E.; Hultine, K. R.; van Riper, C.; Glenn, E. P.

    2008-12-01

    Since its introduction to the western U.S. more than a century ago, tamarisk (Tamarix spp.) has become dominant or sub-dominant over many major arid, and semi-arid river systems and their tributaries. The presence of tamarisk has been cited for reducing water availability for human enterprise and biodiversity, displacing native vegetation and for reducing habitat quality for wildlife. With increasing emphasis by public and private sectors on controlling saltcedar (Tamarix chinensis) in the western US, there will likely be a dramatic change in riparian vegetation composition over the course of the next several decades. The rates at which these changes will occur, and the resultant effects on riparian insects and birds that utilize insects for food, are presently unknown. Effects on riparian vegetation communities, resulting from changes in host plant species composition, will likely include changes in plant biomass, microclimate changes, and plant species diversity. These changes could potentially have a profound impact on migratory and breeding birds within riparian corridors throughout the southwest. Recently, the saltcedar leaf beetle (Diorhabda elongata) was released as a tamarisk biocontrol agent. This beetle has successfully defoliated tamarisk where it has been introduced, but there are currently no comprehensive programs in place for monitoring the rapid spread of Diorhabda, the impact of defoliation on habitat and water resources, or the long-term impact of defoliation on tamarisk. We used higher spatial resolution ASTER data and coarser MODIS data for monitoring defoliation caused by Diorhabda elongata and subsequent changes in evapotranspiration (ET). Widespread tamarisk defoliation was observed in an eastern Utah study area during summers 2007, 2008. We measured stem sap flux, leaf carbon isotope ratios, leaf area, LAI, and vegetation indices from mounted visible and infrared cameras and satellite imagery. The cameras were paired on towers installed 30 feet above the ground at two saltcedar-dominated sap flow sites along the Dolores River. These two sites have both been defoliated by the saltcedar leaf beetle, but in 2007 these sites refoliated at different rates, 0-25 percent and 75 percent respectively. 2008 was a critical year to be able to capture changes in the post-infestation regrowth period (measuring quantity and quality of foliage), rates of change, extent of change, replacement vegetation (canopy components, native vs. non- native, grasses vs. shrubs vs. trees), surface reflectance changes (canopy cover), and avian habitat use. Continued ground and remote sensing estimation of ET will allow assessment of potential water salvage resulting from biocontrol of tamarisk.

  6. The teaching of medical ethics: University College, Cork, Ireland.

    PubMed Central

    Clarke, D D

    1978-01-01

    Dolores Dooley Clarke describes how the course in medical ethics at University College, Cork is structured, how it has changed and how it is likely to change as time goes on. Originally, the students seemed to view it as an intrusion 'to be tolerated' in their programme of 'strictly medical' studies. However, having moved on from that and away from the lecturer always being a Roman Catholic priest as well as a member of the Philosophy Department, the students now appear to view it as producing a stimulus for a new interest in the area of ethics for physicians. This seems to have come about through the more extensive participation of students in researching and presenting issues of medical ethics. PMID:633310

  7. VizieR Online Data Catalog: Radial velocities of galaxies in A523 field (Girardi+, 2016)

    NASA Astrophysics Data System (ADS)

    Girardi, M.; Boschin, W.; Gastaldello, F.; Giovannini, G.; Govoni, F.; Murgia, M.; Barrena, R.; Ettori, S.; Trasatti, M.; Vacca, V.

    2016-09-01

    Multi-object spectroscopic observations of A523 were carried out at the TNG in 2012 December and 2014 January. We used the instrument DOLORES in MOS mode with the LR-B Grism. In summary, we observed six MOS masks for a total of 210 slits. The total exposure time was 3600s for three masks, 5400s for two masks and 7200s for the last one. Our photometric observations were carried out with the Wide Field Camera (WFC), mounted at the prime focus of the 2.5-m INT telescope. We observed A523 in g, r and i Sloan-Gunn filters in photometric conditions and a seeing of ~1.4arcsec. (1 data file).

  8. Frequency of the CHEK2 1100delC mutation among women with breast cancer: an international study.

    PubMed

    Zhang, Shiyu; Phelan, Catherine M; Zhang, Phil; Rousseau, Francois; Ghadirian, Parviz; Robidoux, Andre; Foulkes, William; Hamel, Nancy; McCready, David; Trudeau, Maureen; Lynch, Henry; Horsman, Douglas; De Matsuda, Maria Lourdes Leon; Aziz, Zeba; Gomes, Magda; Costa, Mauricio Magalhaes; Liede, Alexander; Poll, Aletta; Sun, Ping; Narod, Steven A

    2008-04-01

    A founder allele in the CHEK2 gene (1100delC) has been associated with an elevated risk of breast cancer. This allele is responsible for the majority of CHEK2-associated breast cancers in women from northern European countries; however, within Europe, it seems to be rare in countries that are close to the Mediterranean. The frequency of the 1100delC allele has not been measured in non-White populations. We measured the frequency of the CHEK2 founder allele in 3,882 breast cancer patients and 8,609 controls from various countries. The allele was not seen among Asian patients (from Pakistan or the Philippines) and was present in 1 of 155 cases from Brazil. Among White women, the allele was present in 1.5% of 825 familial cases of breast cancer and in 0.7% of 1,106 patients with nonfamilial breast cancer. The allele was equally frequent in Jewish and non-Jewish patients. We estimate that the CHEK2 1100delC allele is associated with an odds ratio of 2.6 for breast cancer, which corresponds to a lifetime risk of approximately 24% in Ontario.

  9. Clinical efficacy of icotinib in lung cancer patients with different EGFR mutation status: a meta-analysis

    PubMed Central

    Xu, Ping; Xiang, Da-Xiong; Yang, Rui; Wei, Wei; Qu, Qiang

    2017-01-01

    Icotinib is a novel and the third listed epidermal growth factor receptor-tyrosine kinase inhibitors (EGFR-TKIs), which exerts a good anti-tumor efficacy on non-small cell lung cancer (NSCLC). The efficacy of EGFR-TKIs has been shown to be associated with the EGFR mutation status, especially exon 19 deletion (19Del) and exon 21 L858R mutation. Therefore, a meta-analysis was performed to assess the efficacy of icotinib in NSCLC patients harboring EGFR mutations (19Del or L858R) and wild type (19Del and L858R loci wild type). A total of 24 studies were included for comparing the objective response rate (ORR) in the EGFR wild type and mutant patients treated with icotinib. The ORRs of EGFR mutant patients (19Del or L858R) are better than those of EGFR wild type patients (OR = 7.03(5.09–9.71), P < 0.00001). The pooling ORs from 21 studies on the disease control rate (DCR) in EGFR mutant patients are better than those of EGFR wild type patients (OR = 10.54(5.72–19.43), P < 0.00001). Moreover, the ORRs of EGFR 19Del patients are better than those of EGFR L858R patients after pooling ORs of 12 studies (OR = 2.04(1.12–3.73), P = 0.019). However, there was no significant difference on DCRs of EGFR 19Del patients and those of EGFR L858R patients (OR = 2.01(0.94–4.32), P = 0.072). Our findings indicated that compared with EGFR wild type patients, EGFR mutant patients have better ORRs and DCRs after icotinib treatment; EGFR 19Del patients treated with icotinib have better ORRs than EGFR L858R patients. EGFR mutation status is a useful biomarker for the evaluation of icotinib efficacy in NSCLC patients. PMID:28430623

  10. Clinical efficacy of icotinib in lung cancer patients with different EGFR mutation status: a meta-analysis.

    PubMed

    Qu, Jian; Wang, Ya-Nan; Xu, Ping; Xiang, Da-Xiong; Yang, Rui; Wei, Wei; Qu, Qiang

    2017-05-16

    Icotinib is a novel and the third listed epidermal growth factor receptor-tyrosine kinase inhibitors (EGFR-TKIs), which exerts a good anti-tumor efficacy on non-small cell lung cancer (NSCLC). The efficacy of EGFR-TKIs has been shown to be associated with the EGFR mutation status, especially exon 19 deletion (19Del) and exon 21 L858R mutation. Therefore, a meta-analysis was performed to assess the efficacy of icotinib in NSCLC patients harboring EGFR mutations (19Del or L858R) and wild type (19Del and L858R loci wild type). A total of 24 studies were included for comparing the objective response rate (ORR) in the EGFR wild type and mutant patients treated with icotinib. The ORRs of EGFR mutant patients (19Del or L858R) are better than those of EGFR wild type patients (OR = 7.03(5.09-9.71), P < 0.00001). The pooling ORs from 21 studies on the disease control rate (DCR) in EGFR mutant patients are better than those of EGFR wild type patients (OR = 10.54(5.72-19.43), P < 0.00001). Moreover, the ORRs of EGFR 19Del patients are better than those of EGFR L858R patients after pooling ORs of 12 studies (OR = 2.04(1.12-3.73), P = 0.019). However, there was no significant difference on DCRs of EGFR 19Del patients and those of EGFR L858R patients (OR = 2.01(0.94-4.32), P = 0.072). Our findings indicated that compared with EGFR wild type patients, EGFR mutant patients have better ORRs and DCRs after icotinib treatment; EGFR 19Del patients treated with icotinib have better ORRs than EGFR L858R patients. EGFR mutation status is a useful biomarker for the evaluation of icotinib efficacy in NSCLC patients.

  11. The Potential Contribution of BRCA Mutations to Early Onset and Familial Breast Cancer in Uzbekistan.

    PubMed

    Abdikhakimov, Abdulla; Tukhtaboeva, Mukaddas; Adilov, Bakhtiyar; Turdikulova, Shahlo

    2016-01-01

    Breast cancer is the most common malignancy in women and affects approximately 1 out of 8 females in the US. Risk of developing breast cancer is strongly influenced by genetic factors. Germ-line mutations in BRCA1 and BRCA2 genes are associated with 5-10% of breast cancer incidence. To reduce the risk of developing cancer and to increase the likelihood of early detection, carriers of BRCA1 or BRCA2 mutations are offered surveillance programs and effective preventive medical interventions. Identification of founder mutations of BRCA1/2 in high risk communities can have a significant impact on the management of hereditary cancer at the level of the national healthcare systems, making genetic testing more affordable and cost-effective. BRCA1 and BRCA2 mutations in breast cancer patients have not been characterized in the Uzbek population. This pilot study aimed to investigate the contribution of BRCA1 and BRCA2 mutation to early onset and familial cases of breast cancer in Uzbekistan. A total of 67 patients with breast cancer and 103 age-matched disease free controls were included in this study. Utilizing SYBR Green based real-time allele-specific PCR, we have analyzed DNA samples of patients with breast cancer and disease free controls to identify the following BRCA1 and BRCA2 mutations: BRCA1 5382insC, BRCA1 4153delA, BRCA1 185delAG, BRCA1 300T>G, BRCA2 6174delT. Three unrelated samples (4.5%) were found to be positive for the heterozygous 5382insCBRCA1 mutation, representing a possible founder mutation in the Uzbek population, supporting the need for larger studies examining the contribution of this mutation to breast cancer incidence in Uzbekistan. We did not find BRCA1 4153delA, BRCA1 185delAG, BRCA1 300T>G, and BRCA2 6174delT mutations. This preliminary evidence suggests a potential contribution of BRCA1 5382insC mutation to breast cancer development in Uzbek population. Taking into account a high disease penetrance in carriers of BRCA1 mutation, it seems reasonable to recommend inclusion of the 5382insC mutation test in future research on the development of screening programs for breast cancer prevention in Uzbekistan.

  12. Professional nursing practice in critical units: assessment of work environment characteristics.

    PubMed

    Maurício, Luiz Felipe Sales; Okuno, Meiry Fernanda Pinto; Campanharo, Cássia Regina Vancini; Lopes, Maria Carolina Barbosa Teixeira; Belasco, Angélica Gonçalves Silva; Batista, Ruth Ester Assayag

    2017-03-02

    assess the autonomy, control over environment, and organizational support of nurses' work process and the relationships between physicians and nurses in critical care units. cross-sectional study conducted with 162 nurses working in the intensive care units and emergency service of a university hospital. The workers' satisfaction with their work environment was assessed using Brazilian Nursing Work Index - Revised, translated and adapted for the Brazilian culture. average age was 31.6 ± 3.9 years; 80.2% were women; 68.5% Caucasians and 71.6% worked in intensive care units. The nurses considered autonomy (2.38 ± 0.64) and their relationship with physicians (2.24 ± 0.62) to be characteristics of the work environment that favored professional practice. Control over environment (2.78 ± 0.62) and organizational support (2.51 ± 0.54), however, were considered to be unfavorable. No statistically significant differences were found between the units based on the scores obtained by the professionals on the Brazilian Nursing Work Index - Revised. autonomy, relationship between physicians and nurses, and organizational support were considered by the units to be characteristics that favored nurses' professional practices. On the other hand, control over environment and organizational support were considered unfavorable. evaluar la autonomía, el control sobre el ambiente, el soporte organizacional del proceso de trabajo de los enfermeros y las relaciones entre médicos y enfermeros, en unidades críticas. estudio transversal realizado en 162 enfermeros de las unidades de terapia intensiva y del servicio de emergencia de un hospital universitario. La evaluación de la satisfacción del profesional con el ambiente de trabajo fue realizada utilizando el Brazilian Nursing Work Index - Revised, traducido y adaptado para la cultura brasileña. el promedio de edad fue 31,6 ± 3,9 años, 80,2% eran mujeres, 68,5% blancos y 71,6% trabajaban en la unidad de terapia intensiva. Los enfermeros consideraron que la autonomía (2,38 ± 0,64) y la relación médico y enfermero (2,24 ± 0,62) fueron las características del ambiente de trabajo favorables a la práctica profesional. Entretanto, consideraron como desfavorables el control del ambiente (2,78 ± 0,62) y el soporte organizacional (2,51 ± 0,54). No hubo diferencia estadísticamente significativa en el Brazilian Nursing Work Index - Revised entre la evaluación de los profesionales de las unidades evaluadas. en las unidades evaluadas, la autonomía, la relación médico y enfermero y el soporte organizacional fueron las características que favorecieron la práctica profesional del enfermero. En contrapartida, el control del ambiente y el soporte organizacional fueron relatados como desfavorables. avaliar a autonomia, o controle sobre o ambiente, o suporte organizacional do processo de trabalho dos enfermeiros e as relações entre médicos e enfermeiros em unidades críticas. estudo transversal realizado com 162 enfermeiros das unidades de terapia intensiva e do serviço de emergência de um hospital universitário. A avaliação da satisfação do profissional com o ambiente de trabalho foi realizada por meio do Brazilian Nursing Work Index - Revised, traduzido e adaptado para a cultura brasileira. a média de idade foi 31,6 ± 3,9 anos, 80,2% mulheres, 68,5% brancos e 71,6% trabalhavam em unidade de terapia intensiva. Os enfermeiros consideraram que autonomia (2,38 ± 0,64) e relação médico e enfermeiro (2,24 ± 0,62) foram características do ambiente de trabalho favoráveis à prática profissional. Entretanto, consideraram como desfavoráveis o controle do ambiente (2,78 ± 0,62) e o suporte organizacional (2,51 ± 0,54). Não houve diferença estatisticamente significativa no Brazilian Nursing Work Index - Revised entre a avaliação dos profissionais das Unidades avaliadas. nas unidades avaliadas, a autonomia, relação médico e enfermeiro e o suporte organizacional foram características que favoreceram a prática profissional do enfermeiro. Em contrapartida, o controle do ambiente e o suporte organizacional foram relatados como desfavoráveis.

  13. Asociación de la adherencia a la dieta mediterránea al inicio del embarazo y riesgo de gastrosquisis en la descendencia: un estudio de casos-controles

    PubMed Central

    Cánovas-Conesa, A.; Gomariz-Peñalver, V.; Sánchez-Sauco, M.F.; Vega, D.C. Jaimes; Ortega-García, J.A.; García, M.J. Aranda; Marín, J.L. Delgado; Ascanio, A. Trujillo; Hernández, F. López; Jimenez, J.I. Ruiz; de Paco Matallana, C.; Soldin, O.P.; Solís, M. Sánchez

    2016-01-01

    Resumen Objetivos El objetivo de este estudio fue estudiar la asociación de la adherencia a la dieta mediterránea materna al inicio del embarazo y el riesgo de gastrosquisis en la descendencia. Métodos Estudio de casos-control. 11 casos incidentes de gastrosquisis en la Región de Murcia de 2007 a 2012 y 34 controles concurrentes. Cuestionario validado de Frecuencia Alimentaria (CFA) sobre la dieta periconcepcional de 98 ítems realizado ‘cara a cara’ en el momento del diagnóstico. Factores confundidores: tabaquismo, expositión a cannabis/marihuana, edad materna y paterna, índice de masa corporal, ingresos económicos y nivel de estudios. Estudio descriptivo y regresión logística multivariable. Resultados Las madres de niños con gastrosquisis son más jóvenes (20,8 años; IC 95% 17,3–24,2) y su dieta tiene un menor aporte calórico, de grasas saturadas y monoinsaturadas y de proteínas que los controles. Odds Ratio (OR) en el modelo multivariable controlado por los factores confundidores: edad materna (años) 0,70 (IC95% 0,51–0,96); ácidos grasos monoinsaturados (oleico, g) 0,79 (IC95% 0,65–0,97) y consumo de vegetales (raciones/semana) 0,70 (IC95% 0,48–1,00). Conclusiones Una dieta materna rica en ácido oleico y productos vegetales podría contribuir a prevenir el riesgo de oclusión vascular de las arterias onfalomesentéricas, disminuyendo el riesgo de gastrosquisis. PMID:23833926

  14. Mouse models of 17q21.31 microdeletion and microduplication syndromes highlight the importance of Kansl1 for cognition

    PubMed Central

    Arbogast, Thomas; Iacono, Giovanni; Chevalier, Claire; Afinowi, Nurudeen O.; Houbaert, Xander; Laliberte, Christine; Birling, Marie-Christine; Linda, Katrin; Meziane, Hamid; Selloum, Mohammed; Sorg, Tania; Koolen, David A.; Stunnenberg, Henk G.; Kopanitsa, Maksym; Humeau, Yann; De Vries, Bert B. A.

    2017-01-01

    Koolen-de Vries syndrome (KdVS) is a multi-system disorder characterized by intellectual disability, friendly behavior, and congenital malformations. The syndrome is caused either by microdeletions in the 17q21.31 chromosomal region or by variants in the KANSL1 gene. The reciprocal 17q21.31 microduplication syndrome is associated with psychomotor delay, and reduced social interaction. To investigate the pathophysiology of 17q21.31 microdeletion and microduplication syndromes, we generated three mouse models: 1) the deletion (Del/+); or 2) the reciprocal duplication (Dup/+) of the 17q21.31 syntenic region; and 3) a heterozygous Kansl1 (Kans1+/-) model. We found altered weight, general activity, social behaviors, object recognition, and fear conditioning memory associated with craniofacial and brain structural changes observed in both Del/+ and Dup/+ animals. By investigating hippocampus function, we showed synaptic transmission defects in Del/+ and Dup/+ mice. Mutant mice with a heterozygous loss-of-function mutation in Kansl1 displayed similar behavioral and anatomical phenotypes compared to Del/+ mice with the exception of sociability phenotypes. Genes controlling chromatin organization, synaptic transmission and neurogenesis were upregulated in the hippocampus of Del/+ and Kansl1+/- animals. Our results demonstrate the implication of KANSL1 in the manifestation of KdVS phenotypes and extend substantially our knowledge about biological processes affected by these mutations. Clear differences in social behavior and gene expression profiles between Del/+ and Kansl1+/- mice suggested potential roles of other genes affected by the 17q21.31 deletion. Together, these novel mouse models provide new genetic tools valuable for the development of therapeutic approaches. PMID:28704368

  15. Chikungunya

    MedlinePlus

    ... de la “Estrategia para la prevención y el control de las enfermedades arbovirales” en las Américas. Informe del taller; 2018 (Spanish only) First Meeting of the Technical Advisory Group on Public Health Entomology; 2016 All Documents [ Search ...

  16. Towards a systematic construction of realistic D-brane models on a del Pezzo singularity

    NASA Astrophysics Data System (ADS)

    Dolan, Matthew J.; Krippendorf, Sven; Quevedo, Fernando

    2011-10-01

    A systematic approach is followed in order to identify realistic D-brane models at toric del Pezzo singularities. Requiring quark and lepton spectrum and Yukawas from D3 branes and massless hypercharge, we are led to Pati-Salam extensions of the Standard Model. Hierarchies of masses, flavour mixings and control of couplings select higher order del Pezzo singularities, minimising the Higgs sector prefers toric del Pezzos with dP 3 providing the most successful compromise. Then a supersymmetric local string model is presented with the following properties at low energies: (i) the MSSM spectrum plus a local B - L gauge field or additional Higgs fields depending on the breaking pattern, (ii) a realistic hierarchy of quark and lepton masses and (iii) realistic flavour mixing between quark and lepton families with computable CKM and PMNS matrices, and CP violation consistent with observations. In this construction, kinetic terms are diagonal and under calculational control suppressing standard FCNC contributions. Proton decay operators of dimension 4, 5, 6 are suppressed, and gauge couplings can unify depending on the breaking scales from string scales at energies in the range 1012-1016 GeV, consistent with TeV soft-masses from moduli mediated supersymmetry breaking. The GUT scale model corresponds to D3 branes at dP 3 with two copies of the Pati-Salam gauge symmetry SU(4) × SU(2) R × SU(2) L . D-brane instantons generate a non-vanishing μ-term. Right handed sneutrinos can break the B - L symmetry and induce a see-saw mechanism of neutrino masses and R-parity violating operators with observable low-energy implications.

  17. Targeted deletion of the Nesp55 DMR defines another Gnas imprinting control region and provides a mouse model of autosomal dominant PHP-Ib.

    PubMed

    Fröhlich, Leopold F; Mrakovcic, Maria; Steinborn, Ralf; Chung, Ung-Il; Bastepe, Murat; Jüppner, Harald

    2010-05-18

    Approximately 100 genes undergo genomic imprinting. Mutations in fewer than 10 imprinted genetic loci, including GNAS, are associated with complex human diseases that differ phenotypically based on the parent transmitting the mutation. Besides the ubiquitously expressed Gsalpha, which is of broad biological importance, GNAS gives rise to an antisense transcript and to several Gsalpha variants that are transcribed from the nonmethylated parental allele. We previously identified two almost identical GNAS microdeletions extending from exon NESP55 to antisense (AS) exon 3 (delNESP55/delAS3-4). When inherited maternally, both deletions are associated with erasure of all maternal GNAS methylation imprints and autosomal-dominant pseudohypoparathyroidism type Ib, a disorder characterized by parathyroid hormone-resistant hypocalcemia and hyperphosphatemia. As for other imprinting disorders, the mechanisms resulting in abnormal GNAS methylation are largely unknown, in part because of a paucity of suitable animal models. We now showed in mice that deletion of the region equivalent to delNESP55/delAS3-4 on the paternal allele (DeltaNesp55(p)) leads to healthy animals without Gnas methylation changes. In contrast, mice carrying the deletion on the maternal allele (DeltaNesp55(m)) showed loss of all maternal Gnas methylation imprints, leading in kidney to increased 1A transcription and decreased Gsalpha mRNA levels, and to associated hypocalcemia, hyperphosphatemia, and secondary hyperparathyroidism. Besides representing a murine autosomal-dominant pseudohypoparathyroidism type Ib model and one of only few animal models for imprinted human disorders, our findings suggest that the Nesp55 differentially methylated region is an additional principal imprinting control region, which directs Gnas methylation and thereby affects expression of all maternal Gnas-derived transcripts.

  18. CHEK2 mutations and the risk of papillary thyroid cancer.

    PubMed

    Siołek, Monika; Cybulski, Cezary; Gąsior-Perczak, Danuta; Kowalik, Artur; Kozak-Klonowska, Beata; Kowalska, Aldona; Chłopek, Małgorzata; Kluźniak, Wojciech; Wokołorczyk, Dominika; Pałyga, Iwona; Walczyk, Agnieszka; Lizis-Kolus, Katarzyna; Sun, Ping; Lubiński, Jan; Narod, Steven A; Góźdż, Stanisław

    2015-08-01

    Mutations in the cell cycle checkpoint kinase 2 (CHEK2) tumor suppressor gene are associated with multi-organ cancer susceptibility including cancers of the breast and prostate. A genetic association between thyroid and breast cancer has been suggested, however little is known about the determinants of this association. To characterize the association of CHEK2 mutations with thyroid cancer, we genotyped 468 unselected patients with papillary thyroid cancer and 468 (matched) cancer-free controls for four founder mutations of CHEK2 (1100delC, IVS2 + 1G>A, del5395 and I157T). We compared the family histories reported by patients with a CHEK2 mutation to those of non-carriers. A CHEK2 mutation was seen in 73 of 468 (15.6%) unselected patients with papillary thyroid cancer, compared to 28 of 460 (6.0%) age- and sex-matched controls (OR 3.3; p < 0.0001). A truncating mutation (IVS2 + 1G>A, 1100delC or del5395) was associated with a higher risk of thyroid cancer (OR = 5.7; p = 0.006), than was the missense mutation I157T (OR = 2.8; p = 0.0001). CHEK2 mutation carriers reported a family history of breast cancer 2.2 times more commonly than non-carriers (16.4% vs.8.1%; p = 0.05). A CHEK2 mutation was found in seven of 11 women (63%) with multiple primary cancers of the breast and thyroid (OR = 10; p = 0.0004). These results suggest that CHEK2 mutations predispose to thyroid cancer, familial aggregations of breast and thyroid cancer and to double primary cancers of the breast and thyroid. © 2015 UICC.

  19. Experimental design and multiple response optimization. Using the desirability function in analytical methods development.

    PubMed

    Candioti, Luciana Vera; De Zan, María M; Cámara, María S; Goicoechea, Héctor C

    2014-06-01

    A review about the application of response surface methodology (RSM) when several responses have to be simultaneously optimized in the field of analytical methods development is presented. Several critical issues like response transformation, multiple response optimization and modeling with least squares and artificial neural networks are discussed. Most recent analytical applications are presented in the context of analytLaboratorio de Control de Calidad de Medicamentos (LCCM), Facultad de Bioquímica y Ciencias Biológicas, Universidad Nacional del Litoral, C.C. 242, S3000ZAA Santa Fe, ArgentinaLaboratorio de Control de Calidad de Medicamentos (LCCM), Facultad de Bioquímica y Ciencias Biológicas, Universidad Nacional del Litoral, C.C. 242, S3000ZAA Santa Fe, Argentinaical methods development, especially in multiple response optimization procedures using the desirability function. Copyright © 2014 Elsevier B.V. All rights reserved.

  20. [Frequency of CHEK2 gene mutations in patients with breast cancer from the Republic of Bashkortostan].

    PubMed

    2014-01-01

    Several studies have shown, that mutation in CHEK2 gene can increase the risk of different cancers, including breast cancer (BC). Clearly, that character of mutations distribution in the defined regions is depended on genetic structure of the population. We conducted the screening of mutations c.1100delC, c.444 + 1G>A, de15395, p.I157T andIp.R145Win CHEK2 gene in patients with breast cancer (n = 977) and in control group (n = 1069) originating from the Republic of Bashkortostan. The mutation de15395 in CHEK2 gene was detected with frequency of 1,23% (12/977)in woman with BC and 0.09% (1/1069) in controls (OR:13.28, CI 95%: 1.72-102.33, p = 0.003). Mutations c.1100delC and c.444 + 1G>A were found in BC patients and controls with frequencies of 0.4%, 0.4% (4/977) and 0.09% (1/1069), 0.2% (2/1069), respectively. The missense mutation p.I157T in CHEK2 was found as the most common variant in two studied cohorts (approximately 5%), but differences did not achieved statistical significance. We found the ethnic specificity in distribution of truncating mutations, which occurs mainly among the women of Slavic origin. All three mutations were identified in women of Russian and Ukrainian ethnic origin. Mutations c.1100delC and c.444 + 1G>A in CHEK2 gene were not detected in Bashkirs and Tatars, but CHEK2 de15395 mutation was observed in Tatars.

  1. Demographic and quality control parameters of Anastrepha Fraterculus (Diptera: Tephritidae) maintained under artificial rearing

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Vera, T.; Abraham, S.; Oviedo, A.

    The integration of the sterile insect technique (SIT) in the management of the South American fruit fly Anastrepha fraterculus (Wiedemann) (Diptera: Tephritidae) is a promising alternative to chemically-based control in those areas where it is sympatric with Ceratitis capitata (Wiedemann) (Diptera: Tephritidae) or other tephritid species for which the SIT is being used. Implementation of the SIT requires the development of a cost effective mass-rearing protocol. In this work, we present demographic and quality control parameters for the A. fraterculus strain reared at the Estacion Experimental Agroindustrial Obispo Colombres, Tucuman, Argentina. Considering the rearing cage as the reproduction unit, wemore » observed that fecundity is optimal during the first 3 weeks after the onset of oviposition. Fertility was constant during this period. During 2003 and 2004, some improvements were made to the existing rearing protocol, which resulted in increased larval viability, pupal weight, and adult emergence. Current weekly egg production is 1 million per week. These eggs are used to maintain the colony and to assess quality parameters. Finally, research needs leading to improved yields and fly quality are discussed. (author) [Spanish] La integracion de la Tecnica del Insecto Esteril (TIE) en el combate integrado de la mosca Sudamericana de la fruta, Anastrepha fraterculus (Wiedemann) (Diptera: Tephritidae), es una alternativa interesante para reemplazar al control quimico en aquellas zonas donde esta especie es simpatrica con Ceratitis capitata (Wiedemann) (Diptera: Tephritidae) u otros tefritidos para los que ya se utiliza la TIE. La implementacion de la TIE requiere del desarrollo de un protocolo de cria masiva que sea costo-efectivo. En este trabajo presentamos parametros demograficos y de control de calidad de la cepa criada en la Estacion Experimental Agroindustrial Obispo Colombres, Tucuman, Argentina. Considerando a la jaula de cria como unidad reproductiva, se observo que la fecundidad es optima durante las tres primeras semanas de iniciada la oviposicion y que la fertilidad se mantiene constante durante ese periodo. Durante 2003-2004 se implementaron mejoras en el protocolo de cria existente lo que resulto en un incremento de la viabilidad larvaria, del peso de pupas y del porcentaje de emergencia de adultos. La produccion actual semanal es de un millon de huevos. Los mismos son utilizados para mantener la colonia y realizar distintos estudios de calidad de esta cepa. Por ultimo, se sugieren necesidades de investigacion para alcanzar mejores rendimientos. (author)« less

  2. VizieR Online Data Catalog: Photometry of 3 open clusters (Cignoni+ 2011)

    NASA Astrophysics Data System (ADS)

    Cignoni, M.; Beccari, G.; Bragaglia, A.; Tosi, M.

    2012-02-01

    The three clusters were observed in service mode at the Large Binocular Telescope (LBT) on Mt Graham (Arizona) with the Large Binocular Camera (LBC) on 2008-Dec-02, and with the Device Optimized for the LOw RESolution (DOLORES) at the Italian Telescopio Nazionale Galileo (TNG) on 2009-Jan-03. There are two LBCs, one optimized for the UV-blue filters and one for the red-IR ones, mounted at each prime focus of the LBT. Each LBC uses four EEV chips (2048x4608 pixels) placed three in a row and the fourth rotated 90° with respect to the others. The field of view of the LBC is equivalent to 23x23 arcmin2, with a pixel sampling of 0.23 arcsec. (3 data files).

  3. Modelizacion, control e implementacion de un procesador energetico paralelo para aplicacion en sistemas multisalida

    NASA Astrophysics Data System (ADS)

    Ferreres Sabater, Agustin

    Cualquier sistema electronico que incluya un procesado o tratamiento de la senal, y ademas, algun tipo de actuador mecanico generalmente necesita, como minimo, dos tensiones diferentes de alimentacion. Excluyendo los sistemas de alimentacion distribuida, la solucion tecnica mas utilizada para proporcionar dos o mas tensiones consiste en las fuentes de alimentacion multisalida. En una fuente de alimentacion multisalida los diferentes circuitos que conforman cada salida comparten un mismo transformador de potencia optimizando coste, masa, y volumen. Las ventajas obtenidas con este procedimiento tienen en su contra el efecto que sobre cada salida individual provocan las demas en su conjunto debido, principalmente, a los efectos de los elementos parasitos de los componentes. Un cambio de carga en una de las salidas produce un transitorio que es visto por todas las demas como un efecto de impedancia cruzada, y al final del transitorio, la tension de cada salida es diferente respecto a la que tenian antes del transitorio. Este ultimo resultado se conoce como regulacion cruzada. La disminucion de los efectos de la regulacion cruzada ha sido objeto de estudio durante los ultimos anos. El objetivo ha sido el desarrollo de distintas estrategias que permiten, desde disminuir los efectos de la regulacion cruzada hasta los niveles deseables, a eliminarla completamente. El resultado final suele suponer una penalizacion sobre el diseno del sistema directamente proporcional al grado de regulacion a conseguir en las distintas salidas. Entre las soluciones propuestas para eliminar la regulacion cruzada las tecnicas de post-regulacion se han consolidado como la opcion mas aceptada ya que, pueden aplicarse a cualquier convertidor y no suponen ninguna complejidad adicional a la hora de plantear el diseno. En esta Tesis Doctoral se abordara el estudio de la tecnica conocida como postregulacion mediante transformador controlado, que si bien se ha empleado en convertidores resonantes, su modelizacion, y aplicacion en convertidores PWM, esta aun por estudiar y valorar. El primer Capitulo consiste en una breve introduccion al problema de la regulacion cruzada y la impedancia cruzada para posteriormente describir las tecnicas de post-regulacion actualmente mas empleadas, con especial atencion al post-regulador con transformador controlado. El Capitulo segundo trata del estudio de las caracteristicas estaticas del postregulador con transformador controlado. Partiendo de los estudios disponibles sobre el postregulador se plantean mejoras en su modo de actuacion y se discuten tres alternativas diferentes para controlar el transformador. Las dos primeras consisten en emplear un convertidor auxiliar Boost en sus dos modos de funcionamiento, continuo y discontinuo. La tercera consiste en controlar el transformador con una tension PWM directamente, sin filtrado. Finalmente se comprueba experimentalmente, para el estado estacionario, el funcionamiento del post-regulador para cada uno de los tres metodos de control. El Capitulo tercero trata de la dinamica de la salida controlada con el post-regulador cuando este emplea un convertidor auxiliar tipo Boost. Mediante la tecnica de promediado de variables de estado se propone el modelo de pequena senal, tanto para el modo continuo como para el modo discontinuo de funcionamiento del convertidor auxiliar. Los resultados mas significativos de esta seccion son las expresiones analiticas de las impedancias cruzadas y de la impedancia de la salida post-regulada. Como complemento al modelo de pequena senal se plantea un modelo de gran senal implementado sobre el simulador Pspice. Con este nuevo modelo se reproducen los resultados obtenidos con el modelo de pequena senal y ademas es posible simular los transitorios en las tensiones de salida ante cambios de carga. La modelizacion del convertidor cuando el transformador se controla con una tension PWM sin filtrar es el objetivo del Capitulo 4. En las secciones siguientes del Capitulo se plantea el correspondiente modelo de gran senal aplicado a un nuevo prototipo experimental, de mayor tension de entrada y mayores corrientes de salida. El final del Capitulo contrasta los resultados experimentales con los teoricos confirmando la utilidad del modelo de gran senal como una herramienta basica de diseno. Finalmente, en el Capitulo 5, se presentan las conclusiones y la valoracion de los diferentes estudios plateados a lo largo de la Tesis Doctoral.

  4. Effect of acclimation to outdoor condition on the sexual performance of mass-produced Medflies (Diptera: Tephritidae)

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Pereira, R.; Silva, N.; Quintal, C.

    Application of the sterile insect technique (SIT) as part of integrated area-wide programs to control the Mediterranean fruit fly (medfly) Ceratitis capitata (Wiedemann) require that the released males attract wild females and transfer sterile sperm. However, knowledge about male sexual performance after they are released is scarce. We conducted a study to evaluate male sexual performance in field cage tests, according to standard quality control procedures. Mass-reared 5-d-old sterile males from the genetic sexing strain VIENNA 7mix2000 were acclimated for 0, 1, and 3 d to outdoor conditions before competing with wild males for wild females. Although the proportion ofmore » mating (PM) in the test was satisfactory, the resulting relative sterility index (RSI) data showed no significant differences among the treatments. The data indicate that pre-conditioning males to outdoor conditions in Madeira did not confer an advantage in field cage sexual performance. (author) [Spanish] La aplicacion de la tecnica del insecto esteril (TIE) como parte de un programa integrado de amplio efecto para el control de la mosca mediterranea de la fruta Ceratitis capitata (Wiedemann) requiere que los machos liberados atraigan las hembras naturales y transfieran su esperma. Sin embargo, el conocimiento del desempeno sexual de los machos despues de ser liberados es muy escaso. Nosotros realizamos un estudio para evaluar el desempeno sexual de los machos en pruebas usando jaulas del campo, segun los procedimientos estandardizados de calidad. Machos esteriles de 5 dias de edad de la raza que separa los sexos geneticamente VIENNA 7mix2000 criados en masa fueron aclimatados por 0, 1 y 3 dias en condiciones de campo antes de competir con machos naturales para las hembras naturales. Aunque la proporcion del apareamiento en la prueba fue satisfactorio, el indice relativo de esterilidad (IRS) resultante no mostro ninguna diferencia significativa entre los tratamientos. Los datos indicaron que al condicionar los machos anteriormente a las condiciones de campo en Madeira no conferio ventaja alguna en el desempeno sexual en la jaula de campo. (author)« less

  5. Comparison of Cystic Fibrosis Transmembrane Conductance Regulator (CFTR) and Ciliary Beat Frequency Activation by the CFTR Modulators Genistein, VRT-532, and UCCF-152 in Primary Sinonasal Epithelial Cultures

    PubMed Central

    Conger, Bryant T.; Zhang, Shaoyan; Skinner, Daniel; Hicks, Stephen B.; Sorscher, Eric J.; Rowe, Steven M.; Woodworth, Bradford A.

    2014-01-01

    IMPORTANCE Pharmacologic activation of mucociliary clearance (MCC) represents an emerging therapeutic strategy for patients with chronic rhinosinusitis, even in the absence of congenital mutations of the CFTR gene. Drug discovery efforts have identified small molecules that activate the cystic fibrosis transmembrane conductance regulator (CFTR), including potentiators under development for treatment of cystic fibrosis. OBJECTIVE To evaluate the properties of CFTR modulators and their effects on ciliary beat frequency (CBF) in human sinonasal epithelium (HSNE). DESIGN Primary HSNE cultures (wild type and F508del/F508del) were used to compare stimulation of CFTR-mediated Cl− conductance and CBF by the CFTR modulators genistein, VRT-532, and UCCF-152. MAIN OUTCOMES AND MEASURES Increase in CFTR-dependent anion transport and CBF. RESULTS HSNE cultures were analyzed using pharmacologic manipulation of ion transport (change in short-circuit current [ΔISC]) and high-speed digital imaging (CBF). Activation of CFTR-dependent anion transport was significantly different among agonists (P < .001), with genistein exerting the greatest effect (mean [SD] ΔISC, genistein, 23.1 [1.8] µA/cm2 > VRT-532, 8.1 [1.0] µA/cm2 > UCCF-152, 3.4 [1.4] µA/cm2 > control, 0.7 [0.2] µA/cm2; Tukey-Kramer P < .05) in the absence of forskolin. Genistein and UCCF-152 augmented CBF (under submerged conditions) significantly better (Tukey-Kramer P < .05) than cells treated with VRT-532 or dimethyl sulfoxide vehicle control (mean [SD] fold change over baseline, genistein, 1.63 [0.06]; UCCF-152, 1.56 [0.06]; VRT-532, 1.38 [0.08]; control, 1.27 [0.02]). Activation of CBF was blunted in F508del/F508del HSNE cultures. CONCLUSIONS AND RELEVANCE The degree of CBF stimulation was not dependent on the magnitude of Cl− secretion, suggesting that different mechanisms of action may underlie MCC activation by these small molecule potentiators. Agents that activate both CFTR-dependent ISC and CBF are particularly attractive as therapeutics because they may address 2 independent pathways that contribute to deficient MCC in chronic rhinosinusitis. PMID:23949358

  6. Comparison of cystic fibrosis transmembrane conductance regulator (CFTR) and ciliary beat frequency activation by the CFTR Modulators Genistein, VRT-532, and UCCF-152 in primary sinonasal epithelial cultures.

    PubMed

    Conger, Bryant T; Zhang, Shaoyan; Skinner, Daniel; Hicks, Stephen B; Sorscher, Eric J; Rowe, Steven M; Woodworth, Bradford A

    2013-08-01

    Pharmacologic activation of mucociliary clearance (MCC) represents an emerging therapeutic strategy for patients with chronic rhinosinusitis, even in the absence of congenital mutations of the CFTR gene. Drug discovery efforts have identified small molecules that activate the cystic fibrosis transmembrane conductance regulator (CFTR), including potentiators under development for treatment of cystic fibrosis. To evaluate the properties of CFTR modulators and their effects on ciliary beat frequency (CBF) in human sinonasal epithelium (HSNE). Primary HSNE cultures (wild type and F508del/F508del) were used to compare stimulation of CFTR-mediated Cl- conductance and CBF by the CFTR modulators genistein, VRT-532, and UCCF-152. Increase in CFTR-dependent anion transport and CBF. HSNE cultures were analyzed using pharmacologic manipulation of ion transport (change in short-circuit current [∆ISC]) and high-speed digital imaging (CBF). Activation of CFTR-dependent anion transport was significantly different among agonists (P < .001), with genistein exerting the greatest effect (mean [SD] ∆ISC, genistein, 23.1 [1.8] μA/cm2² > VRT-532, 8.1 [1.0] μA/cm² > UCCF-152, 3.4 [1.4] μA/cm² > control, 0.7 [0.2] μA/cm²; Tukey-Kramer P < .05) in the absence of forskolin. Genistein and UCCF-152 augmented CBF (under submerged conditions) significantly better (Tukey-Kramer P < .05) than cells treated with VRT-532 or dimethyl sulfoxide vehicle control (mean [SD] fold change over baseline, genistein, 1.63 [0.06]; UCCF-152, 1.56 [0.06]; VRT-532, 1.38 [0.08]; control, 1.27 [0.02]). Activation of CBF was blunted in F508del/F508del HSNE cultures. The degree of CBF stimulation was not dependent on the magnitude of Cl- secretion, suggesting that different mechanisms of action may underlie MCC activation by these small molecule potentiators. Agents that activate both CFTR-dependent ISC and CBF are particularly attractive as therapeutics because they may address 2 independent pathways that contribute to deficient MCC in chronic rhinosinusitis.

  7. TECNOLOGÍAS DE INFORMACIÓN Y COMUNICACIÓN PARA LA PREVENCIÓN Y CONTROL DE LA INFECCIÓN POR EL VIH Y OTRAS ITS*

    PubMed Central

    Curioso, Walter H.; Blas, Magaly M.; Kurth, Ann E.; Klausner, Jeffrey D.

    2010-01-01

    Avances tecnológicos innovadores como Internet, computadoras personales de bolsillo, teléfonos celulares y otros equipos son un arsenal en crecimiento en el esfuerzo de impedir y controlar el VIH y otras infecciones de transmisión sexual (ITS). A pesar que existe una diversidad de tecnologías de información y comunicación en diferentes etapas de desarrollo para la prevención del VIH e ITS, la investigación en esta área se encuentra aún en crecimiento, y el impacto en la incidencia de enfermedad, las evaluaciones con diseños rigurosos y los estudios económicos todavía son muy limitados. Sin embargo, algunas de estas evidencias son prometedoras y poseen un gran potencial para su uso en nuestro medio. En este artículo hemos realizado una revisión sistemática de la literatura relacionada con el uso de la tecnología aplicada a la prevención y control del VIH e ITS. De ser usada apropiadamente, esta tecnología podría mejorar la vigilancia del VIH y otras ITS, diagnóstico, notificación de parejas, prevención, manejo clínico, y capacitación de profesionales de la salud. PMID:26339254

  8. Self-Image Development: A Chicano Enfasis. Self-Programmed Counseling and Self-Programmed Control. Instructor's Guide = Desarrollo de la Imagen Propia: Enfasis en el Chicano. Sistema de Consejo y Control Auto-Programado. Manuel del Profesor.

    ERIC Educational Resources Information Center

    Mireles, S. Raymond

    Self-Programmed Counseling, the instructor's guidance, and Self-Programmed Control (SPC), the student's response, was initially developed by Title III Project USTED (United Students and Teachers for Educational Development) for Mexican American students on academic probation to use on a non-credit, special group counseling basis. As part of a…

  9. Thermogravimetric Control of Intermediate Products in the Metallurgy of Uranium; CONTROL TERMOGRAVIMETRICO DE PRODUCTOS INTERMEDIOS DE LA METALURGIA DEL URANIO

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Sanchez, L.G.; Cellini, R.F.

    1959-01-01

    The thermal decomposition of some intermediate compounds in the metallurgy of uranium such as uranium peroxide, ammonium uranate, ammonium uranium pentafluoride, uranium tetrafluoride, and UO/sub 2/, were studied using Chevenard's thermobalance. Some data on the pyrolysis of synthetic mixtures of intermediate compounds which may appear during the industrial processing are given. Thermogravimetric methods of control are suggested for use in uranium metallurgy. (tr-auth)

  10. The USH2A c.2299delG mutation: dating its common origin in a Southern European population

    PubMed Central

    Aller, Elena; Larrieu, Lise; Jaijo, Teresa; Baux, David; Espinós, Carmen; González-Candelas, Fernando; Nájera, Carmen; Palau, Francesc; Claustres, Mireille; Roux, Anne-Françoise; Millán, José M

    2010-01-01

    Usher syndrome type II is the most common form of Usher syndrome. USH2A is the main responsible gene of the three known to be disease causing. It encodes two isoforms of the protein usherin. This protein is part of an interactome that has an essential role in the development and function of inner ear hair cells and photoreceptors. The gene contains 72 exons spanning over a region of 800 kb. Although numerous mutations have been described, the c.2299delG mutation is the most prevalent in several populations. Its ancestral origin was previously suggested after the identification of a common core haplotype restricted to 250 kb in the 5′ region that encodes the short usherin isoform. By extending the haplotype analysis over the 800 kb region of the USH2A gene with a total of 14 intragenic single nucleotide polymorphisms, we have been able to define 10 different c.2299delG haplotypes, showing high variability but preserving the previously described core haplotype. An exhaustive c.2299delG/control haplotype study suggests that the major source of variability in the USH2A gene is recombination. Furthermore, we have evidenced twice the amount of recombination hotspots located in the 500 kb region that covers the 3′ end of the gene, explaining the higher variability observed in this region when compared with the 250 kb of the 5′ region. Our data confirm the common ancestral origin of the c.2299delG mutation. PMID:20145675

  11. Dual Inhibition of PI3K/Akt and mTOR by the Dietary Antioxidant, Delphinidin, Ameliorates Psoriatic Features In Vitro and in an Imiquimod-Induced Psoriasis-Like Disease in Mice

    PubMed Central

    Adhami, Vaqar M.; Esnault, Stephane; Sechi, Mario; Siddiqui, Imtiaz A.; Satyshur, Kenneth A.; Syed, Deeba N.; Dodwad, Shah-Jahan M.; Chaves-Rodriquez, Maria-Ines; Longley, B. Jack; Wood, Gary S.

    2017-01-01

    Abstract Aim: The treatment of psoriasis remains elusive, underscoring the need for identifying novel disease targets and mechanism-based therapeutic approaches. We recently reported that the PI3K/Akt/mTOR pathway that is frequently deregulated in many malignancies is also clinically relevant for psoriasis. We also provided rationale for developing delphinidin (Del), a dietary antioxidant for the management of psoriasis. This study utilized high-throughput biophysical and biochemical approaches and in vitro and in vivo models to identify molecular targets regulated by Del in psoriasis. Results: A kinome-level screen and Kds analyses against a panel of 102 human kinase targets showed that Del binds to three lipid (PIK3CG, PIK3C2B, and PIK3CA) and six serine/threonine (PIM1, PIM3, mTOR, S6K1, PLK2, and AURKB) kinases, five of which belong to the PI3K/Akt/mTOR pathway. Surface plasmon resonance and in silico molecular modeling corroborated Del's direct interactions with three PI3Ks (α/c2β/γ), mTOR, and p70S6K. Del treatment of interleukin-22 or TPA-stimulated normal human epidermal keratinocytes (NHEKs) significantly inhibited proliferation, activation of PI3K/Akt/mTOR components, and secretion of proinflammatory cytokines and chemokines. To establish the in vivo relevance of these findings, an imiquimod (IMQ)-induced Balb/c mouse psoriasis-like skin model was employed. Topical treatment of Del significantly decreased (i) hyperproliferation and epidermal thickness, (ii) skin infiltration by immune cells, (iii) psoriasis-related cytokines/chemokines, (iv) PI3K/Akt/mTOR pathway activation, and (v) increased differentiation when compared with controls. Innovation and Conclusion: Our observation that Del inhibits key kinases involved in psoriasis pathogenesis and alleviates IMQ-induced murine psoriasis-like disease suggests a novel PI3K/AKT/mTOR pathway modulator that could be developed to treat psoriasis. Antioxid. Redox Signal. 26, 49–69. PMID:27393705

  12. High genetic structure and low mitochondrial diversity in bottlenose dolphins of the Archipelago of Bocas del Toro, Panama: A population at risk?

    PubMed Central

    Tezanos-Pinto, Gabriela; Islas-Villanueva, Valentina; Correa-Cárdenas, Camilo A.

    2017-01-01

    The current conservation status of the bottlenose dolphin (Tursiops truncatus) under the IUCN is ‘least concern’. However, in the Caribbean, small and localized populations of the ‘inshore form’ may be at higher risk of extinction than the ‘worldwide distributed form’ due to a combination of factors including small population size, high site fidelity, genetic isolation, and range overlap with human activities. Here, we study the population genetic structure of bottlenose dolphins from the Archipelago of Bocas del Toro in Panama. This is a small population characterized by high site fidelity and is currently heavily-impacted by the local dolphin-watching industry. We collected skin tissue samples from 25 dolphins to study the genetic diversity and structure of this population. We amplified a portion of the mitochondrial Control Region (mtDNA-CR) and nine microsatellite loci. The mtDNA-CR analyses revealed that dolphins in Bocas del Toro belong to the ‘inshore form’, grouped with the Bahamas-Colombia-Cuba-Mexico population unit. They also possess a unique haplotype new for the Caribbean. The microsatellite data indicated that the Bocas del Toro dolphin population is highly structured, likely due to restricted movement patterns. Previous abundance estimates obtained with mark-recapture methods reported a small population of 80 dolphins (95% CI = 72–87), which is similar to the contemporary effective population size estimated in this study (Ne = 73 individuals; CI = 18.0 - ∞; 0.05). The combination of small population size, high degree of genetic isolation, and intense daily interactions with dolphin-watching boats puts the Bocas del Toro dolphin to at high risk of extinction. Despite national guidelines to regulate the dolphin-watching industry in Bocas del Toro and ongoing educational programs for tour operators, only in 2012 seven animals have died due to boat collisions. Our results suggest that the conservation status of bottlenose dolphins in Bocas del Toro should be elevated to ‘endangered’ at the national level, as a precautionary measure while population and viability estimates are conducted. PMID:29236757

  13. Revitalizing Hispanic and Native American Communities: Four Examples.

    ERIC Educational Resources Information Center

    Robinson, Paul; And Others

    1989-01-01

    Describes locally controlled economic development strategies used by Native American and Hispanic cooperatives and organizations: Ganados del Valle, Madera Forest Products Association, Seventh Generation Fund, and Ramah Navajo Weavers Association. Discusses the issues of cultural and economic survival in isolated rural communities. (SV)

  14. 77 FR 40614 - Change in Bank Control Notices; Acquisitions of Shares of a Bank or Bank Holding Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-10

    ... Board of Governors. Interested persons may express their views in writing to the Reserve Bank indicated..., Sartell, Minnesota; to retain and acquire, and Steven M. Zaun, Marina Del Ray, California, to acquire...

  15. Gestion responsable del carbono en el suelo

    USDA-ARS?s Scientific Manuscript database

    The world's agronomists must broaden their perspective and shift conservation concepts and programs to get away from managing for only yield and erosion control and move to managing soil carbon (C) for crop production sustainability and maintaining environmental quality. This work reviews research o...

  16. Fields of Coal: An analysis of industry and sedimentology in Dolores, Texas

    NASA Astrophysics Data System (ADS)

    Oaden, A.; Besonen, M. R.

    2013-12-01

    Research was conducted on a historically significant pond located in the former mining town of Dolores, located north of Laredo, Texas. The intention of this work was, to determine the influence of local mining operations on the environment and determine the extent of coal production from the sedimentary record. The pond is located ~160 m downslope from a former coal mine and waste pile, and was therefore a likely site of coal accumulations, as well as other debris. Additionally, this pond was created only 130 years ago, in 1882, giving a distinct time frame for any sedimentary records. Field work was conducted to obtain sediment core samples from the pond, and corroborating evidence was gathered using historical documents from archives in Laredo, online resources, as well as library records and inter library loan. Sedimentary cores obtained were shorter than desired as a result of the densely packed clay, which reduceding the penetration of coring equipment, leaving the historical extent of the cores limited. The limited sedimentary record also gives little indication as to the extent of production in the nearby mine and how it may have varied over time. The split cores were scanned with a Minolta CM-2600d spectrophotometer, and the results were transformed into first derivative spectrum equivalent data to identify common sedimentary minerals according to their first derivative signatures. The spectral analysis on the cores determined a large amount of clay minerals, and also limonite/goethite according to prominent first derivative peaks centered on ~440 and 540 nm. This agrees with visual observations given the all minerals showing spectra most intense in the 625 -725 nm portion of the visible spectrum, giving the cores their largely yellowish-reddish/brown hue of the cores. Magnetic susceptibility analysis indicated great changes in mineral contentmagnetism, some possibly associated with ash from fires. Bulk density and loss-on-ignition analysis to further characterize the sediments is underway. Basic conclusions indicate the present environment to be minimally affected by the coal operations and resulting tipple pile, but with a large variance over time in mineralogy and composition of sediment, with further research necessary to determine the full effects of industry in the area.

  17. Detection of tamarisk defoliation by the northern tamarisk beetle based on multitemporal Landsat 5 thematic mapper imagery

    USGS Publications Warehouse

    Meng, Ran; Dennison, Philip E.; Jamison, Levi R.; van Riper, Charles; Nager, Pamela; Hultine, Kevin R.; Bean, Dan W.; Dudley, Tom

    2012-01-01

    The spread of tamarisk (Tamarix spp., also known as saltcedar) is a significant ecological disturbance in western North America and has long been targeted for control, leading to the importation of the northern tamarisk beetle (Diorhabda carinulata) as a biological control agent. Following its initial release along the Colorado River near Moab, Utah in 2004, the beetle has successfully established and defoliated tamarisk across much of the upper Colorado River Basin. However, the spatial distribution and seasonal timing of defoliation are complex and difficult to quantify over large areas. To address this challenge, we tested and compared two remote sensing approaches to mapping tamarisk defoliation: Disturbance Index (DI) and a decision tree method called Random Forest (RF). Based on multitemporal Landsat 5 TM imagery for 2006-2010, changes in DI and defoliation probability from RF were calculated to detect tamarisk defoliation along the banks of Green, Colorado, Dolores and San Juan rivers within the Colorado Plateau area. Defoliation mapping accuracy was assessed based on field surveys partitioned into 10 km sections of river and on regions of interest created for continuous riparian vegetation. The DI method detected 3711 ha of defoliated area in 2007, 7350 ha in 2008, 10,457 ha in 2009 and 5898 ha in 2010. The RF method detected much smaller areas of defoliation but proved to have higher accuracy, as demonstrated by accuracy assessment and sensitivity analysis, with 784 ha in 2007, 960 ha in 2008, 934 ha in 2009, and 1008 ha in 2010. Results indicate that remote sensing approaches are likely to be useful for studying spatiotemporal patterns of tamarisk defoliation as the tamarisk leaf beetle spreads throughout the western United States.

  18. Therapeutic touch affects DNA synthesis and mineralization of human osteoblasts in culture.

    PubMed

    Jhaveri, Ankur; Walsh, Stephen J; Wang, Yatzen; McCarthy, MaryBeth; Gronowicz, Gloria

    2008-11-01

    Complementary and alternative medicine (CAM) techniques are commonly used in hospitals and private medical facilities; however, the effectiveness of many of these practices has not been thoroughly studied in a scientific manner. Developed by Dr. Dolores Krieger and Dora Kunz, Therapeutic Touch is one of these CAM practices and is a highly disciplined five-step process by which a practitioner can generate energy through their hands to promote healing. There are numerous clinical studies on the effects of TT but few in vitro studies. Our purpose was to determine if Therapeutic Touch had any effect on osteoblast proliferation, differentiation, and mineralization in vitro. TT was performed twice a week for 10 min each on human osteoblasts (HOBs) and on an osteosarcoma-derived cell line, SaOs-2. No significant differences were found in DNA synthesis, assayed by [(3)H]-thymidine incorporation at 1 or 2 weeks for SaOs-2 or 1 week for HOBs. However, after four TT treatments in 2 weeks, TT significantly (p = 0.03) increased HOB DNA synthesis compared to controls. Immunocytochemistry for Proliferating Cell Nuclear Antigen (PCNA) confirmed these data. At 2 weeks in differentiation medium, TT significantly increased mineralization in HOBs (p = 0.016) and decreased mineralization in SaOs-2 (p = 0.0007), compared to controls. Additionally, Northern blot analysis indicated a TT-induced increase in mRNA expression for Type I collagen, bone sialoprotein, and alkaline phosphatase in HOBs and a decrease of these bone markers in SaOs-2 cells. In conclusion, Therapeutic Touch appears to increase human osteoblast DNA synthesis, differentiation and mineralization, and decrease differentiation and mineralization in a human osteosarcoma-derived cell line. (c) 2008 Orthopaedic Research Society. Published by Wiley Periodicals, Inc.

  19. JEN-1 Reactor Control System; SISTEMA DE CONTROL DEL REACTOR JEN-1

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Cantillo, M.F.; Nuno, C.M.; Andreu, J.L.M.

    1963-01-01

    ABS>The JEN-1 3Mw power swimming pool reactor electrical control circuits are described. Start-up, power generation in the core, and shutdown are controlled by the reactor control system. This control system guarantees in each moment the safety conditions during reactor operation. Each circuit was represented by a scheme, complemented with a description of its function, components, and operation theory. Components described include: scram circuit; fission counter control circuit; servo control circuit; control circuit of safety sheets; control circuits of primary, secondary, and clean-up pump motors and tower fan motor; primary valve motor circuit; center cubicle alarm circuit; and process alarm circuit.more » (auth)« less

  20. Identification of a novel BRCA2 and CHEK2 A-C-G-C haplotype in Turkish patients affected with breast cancer.

    PubMed

    Haytural, Hazal; Yalcinkaya, Nazli; Akan, Gokce; Arikan, Soykan; Ozkok, Elif; Cakmakoglu, Bedia; Yaylim, Ilhan; Aydin, Makbule; Atalar, Fatmahan

    2013-01-01

    Many breast cancers are caused by certain rare and familial mutations in the high or moderate penetrance genes BRCA1, BRCA2 and CHEK2. The aim of this study was to examine the allele and genotype frequencies of seven mutations in BRCA1, BRCA2 and CHEK2 genes in breast cancer patients and to investigate their isolated and combined associations with breast cancer risk. We genotyped seven mutations in BRCA1, BRCA2 and CHEK2 genes and then analyzed single variations and haplotype associations in 106 breast cancer patients and 80 healthy controls. We found significant associations in the analyses of CHEK2- 1100delC (p=0.001) and BRCA1-5382insC (p=0.021) mutations in breast cancer patients compared to controls. The highest risk was observed among breast cancer patients carrying both CHEK2-1100delC and BRCA2- Met784Val mutations (OR=0.093; 95%CI 0.021-0.423; p=0.001). We identified one previously undescribed BRCA2 and a CHEK2 four-marker haplotype of A-C-G-C which was overrepresented (?2=7.655; p=0.0057) in the patient group compared to controls. In this study, we identified a previously undescribed BRCA2 and CHEK2 A-C-G-C haplotype in association with the breast cancer in our population. Our results further suggest that the CHEK2-1100delC mutation in combination with BRCA2-Met784Val may lead to an unexpected high risk which needs to be confirmed in larger cohorts in order to better understand their role in the development and prognosis of breast cancer.

  1. Dengue: Vector Biology, Transmission and Control Options in Mexico (El Dengue: Binomia Del Vector, Transmision y Opciones Para su Control en Mexico)

    DTIC Science & Technology

    1990-01-01

    on August 2, 1989. Filiberto Reyes Villanueva, M.S., studied biology at the School of Biological Sciences of the Autonomous Universi- ty of Nueva Le6n...experts (1987), are the entomopathogenic bacteria Bacillus thuringiensis, serotype H-14 and B. sphaericus. These microorgan- isms can operate only...the country, as is the case with A. aegypti. These bacteria offer a potential for the control of those vectors which have already developed a

  2. A novel germline PALB2 deletion in Polish breast and ovarian cancer patients.

    PubMed

    Dansonka-Mieszkowska, Agnieszka; Kluska, Anna; Moes, Joanna; Dabrowska, Michalina; Nowakowska, Dorota; Niwinska, Anna; Derlatka, Pawel; Cendrowski, Krzysztof; Kupryjanczyk, Jolanta

    2010-02-02

    PALB2 protein was recently identified as a partner of BRCA1 and BRCA2 which determines their proper function in DNA repair. Initially, the entire coding sequence of the PALB2 gene with exon/intron boundaries was evaluated by the PCR-SSCP and direct sequencing methods on 70 ovarian carcinomas. Sequence variants of interest were further studied on enlarged groups of ovarian carcinomas (total 339 non-consecutive ovarian carcinomas), blood samples from 334 consecutive sporadic and 648 consecutive familial breast cancer patients, and 1310 healthy controls from central Poland. Ten types of sequence variants were detected, and among them four novel polymorphisms: c.2996+58T>C in intron 9; c.505C>A (p.L169I), c.618T>G (p.L206L), both in exon 4; and c.2135C>T (A712V) in exon 5 of the PALB2 gene. Another two polymorphisms, c.212-58A>C and c.2014G>C (E672Q) were always detected together, both in cancer (7.5% of patients) and control samples (4.9% of controls, p = 0.2). A novel germline truncating mutation, c.509_510delGA (p.R170fs) was found in exon 4: in 2 of 339 (0.6%) unrelated ovarian cancer patients, in 4 of 648 (0.6%) unrelated familial breast cancer patients, and in 1 of 1310 controls (0.08%, p = 0.1, p = 0.044, respectively). One ovarian cancer patient with the PALB2 mutation had also a germline nonsense mutation of the BRCA2 gene. The c.509_510delGA is a novel PALB2 mutation that increases the risk of familial breast cancer. Occurrence of the same PALB2 alteration in seven unrelated women suggests that c.509_510delGA (p.R170fs) is a recurrent mutation for Polish population.

  3. Potential for Water Salvage by Release of the Biocontrol Beetle, Diorhabda carinulata, on Tamarisk (Tamarix ramosissima) Dominated Western U.S. Rivers

    NASA Astrophysics Data System (ADS)

    Murray, R. S.; Nagler, P. L.; van Riper, C.; Bean, D.; Glenn, E. P.

    2009-12-01

    The biocontrol beetle, Diorhabda carinulata, has been widely released in the upper basin of the Colorado River to control Tamarisk in the western U.S. A primary motivation for beetle release is to salvage water that would otherwise be lost to transpiration by Tamarisk. We summarize preliminary findings of our assessment of tamarisk, beetle and avian phenology and tamarisk water usage. We used the Enhanced Vegetation Index (EVI) from the MODIS sensors on the Terra satellite to evaluate the prospects for water salvage at 15 riparian release sites in Utah, Colorado, Nevada and Wyoming. EVI was combined with meteorological data to estimate evapotranspiration (ET) at the release sites and in adjacent sites to which the beetle might have spread. ET was estimated at 16-day intervals from 2000 to 2008, encompassing pre-release and post-release periods at each site. Baseline ET rates tended to be low, from 2-6 mm d-1 in summer (less than half of potential ET). At 4 of 15 sites, ET rates estimated by MODIS EVI decreased markedly one to two years after release. At other sites, however, no decrease in ET was detected, and ET tended to recover to pre-release levels at affected sites. Ground observations confirmed that beetles were active at all sites following release, defoliating stands of Tamarisk over areas as large as 200 ha. Along approximately 300 km of the Dolores and Colorado Rivers, ground based monitoring of tamarisk defoliation and refoliation was done using hand held GPS units and GIS software. Monitoring here began at the time beetles entered the system in 2004. Selected sites (15 ha) were also monitored for beetle presence and life stage as well as tamarisk condition. Additional ground data collected at four sites on the Dolores River includes vegetation structure, composition and phenology as well as bird monitoring and productivity. The four sites are dominated by saltcedar, with components of willow and cottonwood. For the last 3 years, monthly monitoring of 100 trees at each site were observed for percent flower and leaf, coupled with ratios of green-to-brown needle observations, done from spring green-up to senescence. Bird census data were collected at 100 m radius circular plot stations (n=20) and birds were captured in mist-nets, in which the type and number of birds were reported as birds per net hour. At each location, the results support our past 3 years of findings for the ET seasonally and annually time-series curves as the beetle came into the area and defoliated saltcedar. This study supports phenological observations showing that beetle damage is spotty and localized at most sites, and reduction in ET is confined mainly to July when beetles are actively feeding. However, beetles are still spreading and the eventual fate of Tamarisk stands remains to be determined.

  4. Manual de control de calidad del Inventario Forestal Nacional (IFN) [Quality control manual of the National Forest Inventory (NFI)

    Treesearch

    P. Barbosa; F. Herrera; S. Goeking; V. Nieto; M. Pena; S. Ortiz

    2014-01-01

    El Inventario Forestal Nacional de Colombia (IFN) incluye un programa de Aseguramiento de Calidad (AC) para garantizar la confiabilidad de todos los datos recogidos y generados en la etapa de muestreo. El objetivo de este programa; es proporcionar un marco que asegure que la información compilada acerca de los bosques es completa, exacta, imparcial y de calidad...

  5. Colour Evaluation, Bioactive Compound Content, Phenolic Acid Profiles and in Vitro Biological Activity of Passerina del Frusinate White Wines: Influence of Pre-Fermentative Skin Contact Times.

    PubMed

    Carbone, Katya; Fiordiponti, Luciano

    2016-07-22

    Passerina del Frusinate is an autochthonous wine grape variety, which grows in the Lazio region that is currently being evaluated by local wine producers. In this study, colour properties (CIELab coordinates), bioactive compounds (total polyphenols and flavan-3-ols), HPLC-DAD phenolic acid profiles and in vitro biological activity of monovarietal Passerina del Frusinate white wines and the effect of different maceration times (0, 18 and 24 h) were evaluated based on these parameters. Results highlighted statistically significant differences for almost all analysed parameters due to a strong influence of the pre-fermentative skin contact time. The flavan content of macerated wines was six times higher than that of the control, while total polyphenols were 1.5 times higher. According to their phytochemical content, macerated wines showed the highest antiradical capacity tested by means of DPPH(•) and ABTS(+•) assays. Besides, prolonged maceration resulted in a reduction of CIELab coordinates as well as of the content of phenolic substances and antiradical capacity. Among the phenolic acids analysed, the most abundant were vanillic acid and caffeic acid; the latter proved to be the most susceptible to degradation as a result of prolonged maceration. Passerina del Frusinate appears as a phenol-rich white wine with a strong antioxidant potential similar to that of red wines.

  6. Role of Leptin Deficiency, Inefficiency, and Leptin Receptors in Obesity.

    PubMed

    Wasim, Muhammad; Awan, Fazli Rabbi; Najam, Syeda Sadia; Khan, Abdul Rehman; Khan, Haq Nawaz

    2016-10-01

    Leptin protein consists of 167 amino acids, which is mainly secreted from the white adipose tissue. This protein acts on the hypothalamic regions of the brain which control eating behavior, thus playing a significant role in maintaining body's metabolism. Leptin receptors belong to glycoprotein 130 (gp130) family of cytokine receptors and exist in six isoforms (LEPR a-f), and all the isoforms are encoded by LEPR gene; out of these isoforms, the LEPR-b receptor is the 'longest form,' and in most of the cases, mutations in this isoform cause severe obesity. Also, mutations in the leptin gene (LEP) or its receptors gene can lead to obesity. Some biochemical pathways affect the bioactivity of leptin and/or its receptors. To date, eleven pathogenic mutations have been reported in the LEP which are p.L72S, p.N103K, p.R105W, p.H118L, p.S141C, p.W121X c.104_106delTCA, c.135del3bp, c.398delG, c.481_482delCT, and c.163C>T. Different mutations in the LEPR have also been reported as c.2396-1 G>T, c.1675 G>A, p.P316T, etc. In some studies, where leptin was deficient, leptin replacement therapy has shown positive impact by preventing weight gain and obesity.

  7. [Detection of Aedes albopictus (Skuse) (Diptera: Culicidae) in the city of Cali, Valle del Cauca, Colombia].

    PubMed

    Cuéllar-Jiménez, María Elena; Velásquez-Escobar, Olga Lucía; González-Obando, Ranulfo; Morales-Reichmann, Carlos Andrés

    2007-06-01

    Aedes albopictus is the second most important dengue virus vector in the Asian southeast after Aedes aegypti. Its entrance into the Americas occurred in 1985, and laboratory studies performed show its potential as a vector in this continent as well. In Colombia, this species has been reported in Leticia (Amazonas) in 1998 and Buenaventura (Valle del Cauca) in 2001. The latest discoveries show that this mosquito continues to advance toward the country's interior. To inform that the presence of A. albopictus is documented in the city of Cali, Valle del Cauca, Colombia. Since 2002, weekly sampling has been performed using larval traps located at seventeen stations. The identification of the A. albopictus species, was carried out in the Unidad de Entomología, Laboratorio de Salud Pública Departamental. These identifications were confirmed in the Entomology Laboratory at Universidad del Valle and the National Institute of Health in Bogotá. From April to June of 2006, larvae of A. albopictus were found in six sampling stations located between northwest and northeast of Cali, one of them in the suburban area of the Yumbo city. The control of A. aegypti and A. albopictus must be integrated into a single program. The surveillance in the cities and nearest departments must be intensified with the objective of limiting the advancement of A. albopictus.

  8. Myeloid Kdm6b deficiency results in advanced atherosclerosis.

    PubMed

    Neele, Annette E; Gijbels, Marion J J; van der Velden, Saskia; Hoeksema, Marten A; Boshuizen, Marieke C S; Prange, Koen H M; Chen, Hung-Jen; Van den Bossche, Jan; van Roomen, Cindy P P A; Shami, Annelie; Levels, Johannes H M; Kroon, Jeffrey; Lucas, Tina; Dimmeler, Stefanie; Lutgens, Esther; de Winther, Menno P J

    2018-06-01

    Atherosclerosis is a lipid-driven chronic inflammatory disorder of the arteries, and monocytes and macrophages play a central role in this process. Within the atherosclerotic lesion, macrophages can scavenge modified lipids and become the so-called foam cells. We previously reported that the epigenetic enzyme Kdm6b (also known as Jmjd3) controls the pro-fibrotic transcriptional profile of peritoneal foam cells. Given the importance of these cells in atherosclerosis, we now studied the effect of myeloid Kdm6b on disease progression. Bone marrow of myeloid Kdm6b deficient (Kdm6b del ) mice or wild type littermates (Kdm6b wt ) was transplanted to lethally irradiated Ldlr -/- mice fed a high fat diet for 9 weeks to induce atherosclerosis. Lesion size was similar in Kdm6b wt and Kdm6b del transplanted mice. However, lesions of Kdm6b del mice contained more collagen and were more necrotic. Pathway analysis on peritoneal foam cells showed that the pathway involved in leukocyte chemotaxis was most significantly upregulated. Although macrophage and neutrophil content was similar after 9 weeks of high fat diet feeding, the relative increase in collagen content and necrosis revealed that atherosclerotic lesions in Kdm6b del mice progress faster. Myeloid Kdm6b deficiency results in more advanced atherosclerosis. Copyright © 2018 The Authors. Published by Elsevier B.V. All rights reserved.

  9. CYP1A2 polymorphisms, occupational and environmental exposures and risk of bladder cancer.

    PubMed

    Pavanello, Sofia; Mastrangelo, Giuseppe; Placidi, Donatella; Campagna, Marcello; Pulliero, Alessandra; Carta, Angela; Arici, Cecilia; Porru, Stefano

    2010-07-01

    Cytochrome P4501A2 (CYP1A2) is a key enzyme for activation of bladder carcinogens. Polymorphisms in the 5'-noncoding promoter region of CYP1A2 gene [mainly -2467T/delT(rs35694136) and -163C/A(rs762551)], are crucial in modifying CYP1A2 activity in smokers. Within the framework of a hospital-based case/control study, we investigated the relationship between CYP1A2 polymorphisms, occupational/environmental exposures and bladder cancer (BC) risk. The study population included 185 BC cases and 180 non-cancer controls, all Caucasian males. Data were collected on lifetime smoking, coffee drinking, dietary habits and lifetime occupation, with particular reference to exposure to aromatic amines (AAs) and polycyclic aromatic hydrocarbons (PAHs). A case-only design was applied to study the interaction between CYP1A2 -2467T/delT (or -163C/A) and occupational and environmental factors. Multiple logistic regression showed a significantly increased risk among heavy smokers (> or =50 packyears; OR 5.6, 95% CI: 2.5-12.5) and heavy coffee drinkers (>5 cups/day; OR 3.1, 95% CI: 1.2-7.9). Exposure to AAs showed a significant trend of BC risk with increasing cumulative exposure (CE) (P = 0.04), with heavy smoking as possible confounder. A decreased risk was noted for large leaf vegetable consumption, with significant trend from <1/month to >3 times/week (P = 0.008). The case-only analysis showed an interaction between -2467T/delT and tobacco smoking >25 packyears (P = 0.04); no interaction was detected between such polymorphisms and coffee consumption, dietary habits and occupational exposure to AAs. No effects were shown with -163C/A genotype as well as no overall effect of CYP1A2 by itself on BC risk. This is the first study suggesting that CYP1A2 -2467T/delT modifies the effect of cigarette smoking on BC risk.

  10. Functional polymorphisms in NFκB1/IκBα predict risks of chronic obstructive pulmonary disease and lung cancer in Chinese.

    PubMed

    Huang, Dongsheng; Yang, Lei; Liu, Yehua; Zhou, Yumin; Guo, Yuan; Pan, Mingan; Wang, Yunnan; Tan, Yigang; Zhong, Haibo; Hu, Min; Lu, Wenju; Ji, Weidong; Wang, Jian; Ran, Pixin; Zhong, Nanshan; Zhou, Yifeng; Lu, Jiachun

    2013-04-01

    Lung inflammation is the major pathogenetic feature for both chronic obstructive pulmonary disease (COPD) and lung cancer. The nuclear factor-kappa B (NFκB) and its inhibitor (IκB) play crucial roles in inflammatory. Here, we tested the hypothesis that single nucleotide polymorphisms (SNPs) in NFκB/IκB confer consistent risks for COPD and lung cancer. Four putative functional SNPs (NFκB1: -94del>insATTG; NFκB2: -2966G>A; IκBα: -826C>T, 2758G>A) were analyzed in southern and validated in eastern Chineses to test their associations with COPD risk in 1,511 COPD patients and 1,677 normal lung function controls, as well as lung cancer risk in 1,559 lung cancer cases and 1,679 cancer-free controls. We found that the -94ins ATTG variants (ins/del + ins/ins) in NFκB1 conferred an increased risk of COPD (OR 1.27, 95% CI 1.06-1.52) and promoted COPD progression by accelerating annual FEV1 decline (P = 0.015). The 2758AA variant in IκBα had an increased risk of lung cancer (OR 1.53, 95% CI 1.30-1.80) by decreasing IκBα expression due to the modulation of microRNA hsa-miR-449a but not hsa-miR-34b. Furthermore, both adverse genotypes exerted effect on increasing lung cancer risk in individuals with pre-existing COPD, while the -94del>insATTG did not in those without pre-existing COPD. However, no significant association with COPD or lung cancer was observed for -2966G>A and -826C>T. Our data suggested a common susceptible mechanism of inflammation in lung induced by genetic variants in NFκB1 (-94del>ins ATTG) or IκBα (2758G>A) to predict risk of COPD or lung cancer.

  11. Risk of breast cancer in women with a CHEK2 mutation with and without a family history of breast cancer.

    PubMed

    Cybulski, Cezary; Wokołorczyk, Dominika; Jakubowska, Anna; Huzarski, Tomasz; Byrski, Tomasz; Gronwald, Jacek; Masojć, Bartłomiej; Deebniak, Tadeusz; Górski, Bohdan; Blecharz, Paweł; Narod, Steven A; Lubiński, Jan

    2011-10-01

    To estimate the risk of breast cancer in a woman who has a CHEK2 mutation depending on her family history of breast cancer. Seven thousand four hundred ninety-four BRCA1 mutation-negative patients with breast cancer and 4,346 control women were genotyped for four founder mutations in CHEK2 (del5395, IVS2+1G>A, 1100delC, and I157T). A truncating mutation (IVS2+1G>A, 1100delC, or del5395) was present in 227 patients (3.0%) and in 37 female controls (0.8%; odds ratio [OR], 3.6; 95% CI, 2.6 to 5.1). The OR was higher for women with a first- or second-degree relative with breast cancer (OR, 5.0; 95% CI, 3.3 to 7.6) than for women with no family history (OR, 3.3; 95% CI, 2.3 to 4.7). If both a first- and second-degree relative were affected with breast cancer, the OR was 7.3 (95% CI, 3.2 to 16.8). Assuming a baseline risk of 6%, we estimate the lifetime risks for carriers of CHEK2 truncating mutations to be 20% for a woman with no affected relative, 28% for a woman with one second-degree relative affected, 34% for a woman with one first-degree relative affected, and 44% for a woman with both a first- and second-degree relative affected. CHEK2 mutation screening detects a clinically meaningful risk of breast cancer and should be considered in all women with a family history of breast cancer. Women with a truncating mutation in CHEK2 and a positive family history of breast cancer have a lifetime risk of breast cancer of greater than 25% and are candidates for magnetic resonance imaging screening and for tamoxifen chemoprevention.

  12. [Study of generational risk in deafness inflicted couples using deafness gene microarray technique].

    PubMed

    Wang, Ping; Zhao, Jia; Yu, Shu-yuan; Jin, Peng; Zhu, Wei; DU, Bo

    2011-06-01

    To explored the significance of screening the gene mutations of deafness related in deaf-mute (deaf & dumb) family using DNA microarray. Total of 52 couples of deaf-mute were recruited from Changchun deaf-mute community. With an average age of (58.3 ± 6.7) years old (x(-) ± s). Blood samples were obtained with informed consent. Their genomic DNA was extracted from peripheral blood and PCR was performed. Nine of hot spot mutations in four most common deafness pathologic gene were examined with the DNA microarray, including GJB2, GJB3, PDS and mtDNA 12S rRNA genes. At the same time, the results were verified with the traditional methods of sequencing. Fifty of normal people served as a control group. All patients were diagnosed non-syndromic sensorineural hearing loss by subjective pure tone audiometry. Thirty-two of 104 cases appeared GJB2 gene mutation (30.7%), the mutation sites included 35delG, 176del16, 235delC and 299delAT. Eighteen of 32 cases of GJB2 mutations were 235delC (59.1%). Seven of 104 cases appeared SLC26A4 gene IVS7-2 A > G mutation. Questionnaire survey and gene diagnosis revealed that four of 52 families have deaf offspring (7.6%). When a couple carries the same gene mutation, the risk of their children deafness was 100%. The results were confirmed with the traditional methods of sequencing. There is a high risk of deafness if a deaf-mute family is planning to have a new baby. It is very important and helpful to avoid deaf newborns again in deaf-mute family by DNA microarray.

  13. Divergent structural brain abnormalities between different genetic subtypes of children with Prader-Willi syndrome.

    PubMed

    Lukoshe, Akvile; White, Tonya; Schmidt, Marcus N; van der Lugt, Aad; Hokken-Koelega, Anita C

    2013-10-22

    Prader-Willi syndrome (PWS) is a complex neurogenetic disorder with symptoms that indicate not only hypothalamic, but also a global, central nervous system (CNS) dysfunction. However, little is known about developmental differences in brain structure in children with PWS. Thus, our aim was to investigate global brain morphology in children with PWS, including the comparison between different genetic subtypes of PWS. In addition, we performed exploratory cortical and subcortical focal analyses. High resolution structural magnetic resonance images were acquired in 20 children with genetically confirmed PWS (11 children carrying a deletion (DEL), 9 children with maternal uniparental disomy (mUPD)), and compared with 11 age- and gender-matched typically developing siblings as controls. Brain morphology measures were obtained using the FreeSurfer software suite. Both children with DEL and mUPD showed smaller brainstem volume, and a trend towards smaller cortical surface area and white matter volume. Children with mUPD had enlarged lateral ventricles and larger cortical cerebrospinal fluid (CSF) volume. Further, a trend towards increased cortical thickness was found in children with mUPD. Children with DEL had a smaller cerebellum, and smaller cortical and subcortical grey matter volumes. Focal analyses revealed smaller white matter volumes in left superior and bilateral inferior frontal gyri, right cingulate cortex, and bilateral precuneus areas associated with the default mode network (DMN) in children with mUPD. Children with PWS show signs of impaired brain growth. Those with mUPD show signs of early brain atrophy. In contrast, children with DEL show signs of fundamentally arrested, although not deviant brain development and presented few signs of cortical atrophy. Our results of global brain measurements suggest divergent neurodevelopmental patterns in children with DEL and mUPD.

  14. Divergent structural brain abnormalities between different genetic subtypes of children with Prader–Willi syndrome

    PubMed Central

    2013-01-01

    Background Prader–Willi syndrome (PWS) is a complex neurogenetic disorder with symptoms that indicate not only hypothalamic, but also a global, central nervous system (CNS) dysfunction. However, little is known about developmental differences in brain structure in children with PWS. Thus, our aim was to investigate global brain morphology in children with PWS, including the comparison between different genetic subtypes of PWS. In addition, we performed exploratory cortical and subcortical focal analyses. Methods High resolution structural magnetic resonance images were acquired in 20 children with genetically confirmed PWS (11 children carrying a deletion (DEL), 9 children with maternal uniparental disomy (mUPD)), and compared with 11 age- and gender-matched typically developing siblings as controls. Brain morphology measures were obtained using the FreeSurfer software suite. Results Both children with DEL and mUPD showed smaller brainstem volume, and a trend towards smaller cortical surface area and white matter volume. Children with mUPD had enlarged lateral ventricles and larger cortical cerebrospinal fluid (CSF) volume. Further, a trend towards increased cortical thickness was found in children with mUPD. Children with DEL had a smaller cerebellum, and smaller cortical and subcortical grey matter volumes. Focal analyses revealed smaller white matter volumes in left superior and bilateral inferior frontal gyri, right cingulate cortex, and bilateral precuneus areas associated with the default mode network (DMN) in children with mUPD. Conclusions Children with PWS show signs of impaired brain growth. Those with mUPD show signs of early brain atrophy. In contrast, children with DEL show signs of fundamentally arrested, although not deviant brain development and presented few signs of cortical atrophy. Our results of global brain measurements suggest divergent neurodevelopmental patterns in children with DEL and mUPD. PMID:24144356

  15. Minimum oxygen flow needed for vital support during simulated post-cardiorespiratory arrest resuscitation.

    PubMed

    Sanz-Sanjosé, E; Ariño Irujo, J J; Sánchez Martín, C E; González Perrino, C; López-Timoneda, F

    2016-05-01

    According to the ERC and the AHA guidelines, FiO2 should be titrated to achieve an O2Sat ≥ 94%. The aim of this study was to determine the minimum oxygen flow and time needed to reach an FiO2 of 0.32 and 0.80 during post-cardiac arrest care. An experimental analysis was performed that consisted of a simulated post-cardiac arrest situation. Different resuscitators were tested and connected to an artificial lung: Mark IV, SPUR II, Revivator Res-Q, O-TWO. The oxygen flow levels tested were 2, 5, 10 and 15 lpm. Bonferroni and Mann-Whitney U tests were used. An FiO2 of 0.32 or more was obtained using any of the oxygen flow and resuscitators. Only the Mark IV achieved an FiO2 of 0.80 after a minimum of 75s ventilating with 2 or 5 lpm. Clinical and statistical differences (P<.05) were found: at 15 lpm it took 35s to reach an FiO2 of 0.80 or more for Mark IV (85.6 [0.3]) and Revivator (84.3 [1.5]) compared to 50s for SPUR II (87.1 [6.4]); at 2 lpm, all of the devices reached an FiO2 of ≥ 0.32 at 30s(Mark IV (34.8 [1.3]), Revivator (35.7 [1.5]) and SPUR II (34.4 [2.1]), except for O-TWO, which took 35s (36.3 [4.3]). Patients could be ventilated with any of the resuscitators using 2 lpm to obtain an FiO2 of 0.32, although possibly O-TWO would be the last option during the first 60s. In order to reach an FiO2 of 0.80, ventilating with 10 lpm should be sufficient, and preferably using Mark IV or Revivator Res-Q. In conclusion, on observing the results of our study, in any possible scenario, it would be advisable to use Revivator Res-Q or Mark IV rather than O-TWO or SPUR II. Copyright © 2015 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  16. "Do not do" recommendations of the Spanish Society of Anaesthesiology, Critical Care and Pain Therapy. "Commitment to Quality by Scientific Societies" Project.

    PubMed

    Quecedo Gutiérrez, L; Ruiz Abascal, R; Calvo Vecino, J M; Peral García, A I; Matute González, E; Muñoz Alameda, L E; Guasch Arévalo, E; Gilsanz Rodríguez, F

    2016-11-01

    In April 2013 the Ministry of Health (MSSSI) adopted the project called "Commitment to Quality by Scientific Societies in Spain", in response to social and professional demands for sustainability of the health system. The initiative is part of the activities of the Spanish Network of Agencies for Health Technology Assessment and Services of the National Health System, and is coordinated jointly by the Quality and Cohesion Department, the Aragon Institute of Health Sciences (IACS), and the Spanish Society of Internal Medicine (SEMI). All the scientific societies in Spain have been included in this project, and its main objective is to reduce the unnecessary use of health interventions in order to agree "do not do" recommendations, based on scientific evidence. The primary objective was to identify interventions that have not proven effective, have limited or doubtful effectiveness, are not cost-effective, or do not have priority. Secondary objectives were: reducing variability in clinical practice, to spread information between doctors and patients to guide decision-making, the appropriate use of health resources and, the promotion of clinical safety and reducing iatrogenesis. The selection process of the 5 "do not do" recommendations was made by Delphi methodology. A total of 25 panellists (all anaesthesiologists) chose between 15 proposals based on: evidence that supports quality, relevance, or clinical impact, and the people they affect. The 5 recommendations proposed were: Do not maintain deep levels of sedation in critically ill patients without a specific indication; Do not perform preoperative chest radiography in patients under 40 years-old with ASA physical status I or II; Do not systematically perform preoperative tests in cataract surgery unless otherwise indicated based on clinical history and physical examination; Do not perform elective surgery in patients with anaemia at risk of bleeding until a diagnostic workup is performed and treatment is given; and not perform laboratory tests (blood count, biochemistry and coagulation) prior to surgery in healthy or low risk patients (ASA I and II) with minimal estimated blood loss. Copyright © 2016 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  17. Medial approach of ultrasound-guided costoclavicular plexus block and its effects on regional perfussion.

    PubMed

    Nieuwveld, D; Mojica, V; Herrera, A E; Pomés, J; Prats, A; Sala-Blanch, X

    2017-04-01

    Ultrasound-guided infraclavicular block in the costoclavicular space located between the clavicle and the first rib, reaches the secondary trunks when they are clustered together and lateral to the axillary artery. This block is most often performed through a lateral approach, the difficulty being finding the coracoid process an obstacle and guiding the needle towards the vessels and pleura. A medial approach, meaning from inside to outside, will avoid these structures. Traditionally the assessment of a successful block is through motor or sensitive responses but a sympathetic fibre block can also be evaluated measuring the changes in humeral artery blood flow, skin temperature and/or perfusion index. To describe the medial approach of the ultrasound-guided costoclavicular block evaluating its development by motor and sensitive response and measurement of sympathetic changes. Description of the technique and administration of 20ml of contrast in a fresh cadaver model, evaluating the distribution with CT-scan and sagittal sections of the anatomic piece. Subsequently in a clinical phase, including 11 patients, we evaluated the establishment of motor, sensitive and sympathetic blocks. We evaluated the sympathetic changes reflected by humeral artery blood flow, skin temperature and distal perfusion index. In the anatomical model the block was conducted without difficulties, showing an adequate periclavicular distribution of the contrast in the CT-scan and in sagittal sections, reaching the interscalenic space as far as the secondary trunks. Successful blocks were observed in 91% of patients after 25minutes. All the parameters reflecting sympathetic block increased significantly. The humeral artery blood flow showed an increase from 108 ± 86 to 188±141ml/min (P=.05), skin temperature from 32.1±2 to 32.8±9°C (P=.03) and perfusion index from 4±3 to 9±5 (P=.003). The medial approach of the ultrasound-guided costoclavicular block is anatomically feasible, with high clinical effectiveness using 20ml of 1.5% mepivacaine. The sympathetic block can be evaluated with all three parameters studied. Copyright © 2016 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  18. Photometry and taxonomy of trans-Neptunian objects and Centaurs in support of a Herschel key program

    NASA Astrophysics Data System (ADS)

    Perna, D.; Dotto, E.; Barucci, M. A.; Mazzotta Epifani, E.; Vilenius, E.; Dall'Ora, M.; Fornasier, S.; Müller, T. G.

    2013-06-01

    Context. The investigation of Centaurs and trans-Neptunian objects (TNOs) provides essential information about the early conditions and evolution of the outer solar system. The radiometric technique combines measurements in the visible and thermal infrared; with these one can estimate the size and albedo of Centaurs and TNOs. Aims: Our aim is to obtain visible photometry of a sample of Centaurs and TNOs, a subset of the targets of the "TNOs are cool" key program at the Herschel Space Observatory. Methods: We carried out visible photometry of Centaurs and TNOs, making use of the DOLORES instrument at the Telescopio Nazionale Galileo (TNG, La Palma, Spain). Results: We report photometric observations of 20 objects and present the computed absolute magnitudes. We derive the taxonomy of our targets (nine are classified for the first time, the results for five objects agree with the literature, the other targets are tentatively classified based on incomplete datasets) and combine the results with the literature, searching for correlations between taxonomy and dynamics. We look for comet-like activity in our Centaur sample, including (248835) 2006 SX368, which was previously described as active. Conclusions: We provide an accurate determination of the absolute magnitude and of the relative error for each of our targets. These values can be readily used in combination with thermal infrared data. The surface of TNO (65489) Ceto seems to be heterogeneous. Our results seem to support an evolutionary origin for the color dichotomy of Centaurs, and the occurrence of a strong mixing after the TNO formation. No evident cometary activity is detected around the five Centaurs in our sample; assuming that an unresolved coma is present around (248835) 2006 SX368, we use the "photometric model" to derive the possible dust production rate, finding that Qdust is in the range 1-31 kg/s. Based on observations made with the Italian Telescopio Nazionale Galileo (TNG) operated on the island of La Palma by the Fundacion Galileo Galilei of the INAF (Istituto Nazionale di Astrofisica) at the Spanish Observatorio del Roque de los Muchachos of the Instituto de Astrofisica de Canarias (programs AOT19/TAC33, AOT20/TAC45, and AOT21/TAC56).

  19. The development of pain medicine in Italy and the rest of Europe 40 years after the first International Association for the Study of Pain Congress.

    PubMed

    Varrassi, Giustino; Paladini, Antonella

    2017-01-01

    Professor Giustino Varrassi and Antonella Paladini speak to Jade Parker, Commissioning Editor: Professor Giustino Varrassi is Full Professor of Anesthesiology and Pain Medicine in the LUdeS University, Valletta, Malta. He graduated at the Medical School of the University 'La Sapienza' (Rome, Italy) in 1973, and became board certified in Anesthesiology and Intensive Care in 1976 and in Pneumology in 1978, both in the same Medical School. He is currently President of the European League Against Pain and of the Paolo Procacci Foundation, and is a founding member of both of these. He is also a member of the World Institute of Pain, and a member of the Board of the Associazione Italiana per lo Studio del Dolore. He has been an invited speaker at more than 500 congresses (national and international), mainly in obstetric anesthesia and pain medicine. He is also the author of approximately 500 papers, published in international and national scientific journals, and 46 book chapters, mainly on obstetric anesthesia and pain medicine. He is the editor of 31 books and congress proceedings, including a textbook on obstetric anesthesia. He has also been the organizer of around 40 congresses, including European and World congresses on Pain Medicine. Professor Antonella Paladini is an Assistant Professor of Anesthesiology and Pain Medicine at the L'Aquila University, Italy. She has recently been nominated as Associate Professor of Anesthesiology in the LUdeS University, in Valletta, Malta. She graduated in medicine at L'Aquila University in 1989, and has got her Board Certification with laude in Anesthesia in 1992 and served as anesthetist in few teaching hospitals, mainly in cardiac surgery departments. Since 2000, she is in charge of the L'Aquila University, and has addressed her interests toward pain medicine. In 2004, she got the Board Certificate in Pain Medicine, with laude, in the University of Verona. She has a huge scientific production, with over 60 papers published in international and national journals. She is especially interested in the phenomenon of neuroinflammation and pain, and has published interesting review articles and meta-analysis on the topic. She has also co-authored few chapters of international books.

  20. [Anesthesia-related cardiac arrest in children. Data from a tertiary referral hospital registry].

    PubMed

    Sanabria-Carretero, P; Ochoa-Osorio, C; Martín-Vega, A; Lahoz-Ramón, A; Rodríguez-Pérez, E; Reinoso-Barbero, F; Goldman-Tarlovsky, L

    2013-10-01

    The aim of this study is to analyze the cardiac arrests related to anesthesia in a tertiary children's hospital, in order to identify risk factors that would lead to opportunities for improvement. A 5-year retrospective study was conducted on anesthesia related cardiac arrest occurring in pediatric patients. All urgent and elective anesthetic procedures performed by anesthesiologists were included. Data collected included patient characteristics, the procedure, the probable cause, and outcome of the cardiac arrest. Odds ratio was calculated by univariate analysis to determine the clinical factors associated with cardiac arrest and mortality. There were a total of 15 cardiac arrests related to anesthesia in 43,391 anesthetic procedures (3.4 per 10,000), with an incidence in children with ASA I-II versus ASA≥III of 0.28 and 19.27 per 10,000, respectively. The main risk factors were children ASA≥III (P<.001), less than one month old (P<.001), less than one year old (P<.001), emergency procedures (P<.01), cardiac procedures (P<.001) and procedures performed in the catheterization laboratory (P<.05). The main causes of cardiac arrest were cardiovascular (53.3%), mainly due to hypovolemia, and cardiovascular depression associated with induction of anesthesia, followed by respiratory causes (20%), and medication causes (20%). The incidence of mortality and neurological injury within the first 24h after the cardiac arrest was 0.92 and 1.38 per 10,000, respectively. The mortality in the first 3 months was 1.6 per 10,000. The main causes of death were ASA≥III, age under one year, pulmonary arterial hypertension, cardiac arrest in areas remote from the surgery area, a duration of cardiopulmonary resuscitation over 20min, and when hypothermia was not applied after cardiac arrest. The main risk factors for cardiac arrest were ASA≥III, age under one year, emergency procedures, cardiology procedures and procedures performed in the catheterization laboratory. The main cause of the cardiac arrest was due mainly to cardiovascular hypovolemia. All patients who died or had neurological injury were ASA≥III. Pulmonary arterial hypertension is a risk of anesthesia-related mortality. Copyright © 2012 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  1. [Prevalence of pain in Andalusian public hospitals].

    PubMed

    Echevarria Moreno, M; Ortega Garcia, J L; Herrera Silva, J; Galvez Mateo, R; Torres Morera, L M; de la Torre Liebanas, R

    2014-12-01

    To determine the prevalence of pain in medical and surgical patients admitted to reference hospitals in Andalusia, as well as their features and the most population groups most affected. A cross-sectional, multicenter epidemiological study was conducted simultaneously on the population admitted to 5 hospitals. Using a structured questionnaire the demographics, hospital area, presence of pain at the time of the interview, and pre- and post-variables related to the intensity of pain and its treatment at 24h were investigated. All patients over 18 years old were included, except those patients with difficulty in understanding the questionnaire, and psychiatric and obstetric patients. Pain intensity was assessed by simple verbal scale. Of the 1,236 patients included, 54.2% were male, with 51.1% of patients aged 65 years, and 69.17% were admitted to medical areas. Pain was observed in 52.9% of patients admitted to the surgical area compared to 29.4% in the medical area. Of the 19.4% who reported having had pain in the last 24h prior to the questionnaire, 57.7% of them were surgical patients and 32% were medical, P<.005), and of the 42.2% who had pain at the time of study, 52.7% were female. The incidence of pain on movement was higher than that observed at rest. The mean resting pain was 1.8 and 1.4 for the surgical and medical patients, respectively (P<.01). The mean pain on movement was 2.2 and 1.6 for the surgical and medical patients, respectively (P<.01). More than one quarter (25.8%) of surgical patients and 16.5% of medical patients had difficulty sleeping (P<.005). Some 12.8% of all patients had no analgesic regimen, and 66.2% and 85.6% of surgical and medical patients, respectively, did not request analgesics (P<.005). The main drugs were prescribed paracetamol analgesic and metamizole, and in 54.4% of patients. We believe that the presence of pain in patients admitted to our study population is high and it is essential to encourage an improvement in the pain management of both acute and chronic pain processes. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  2. An Overview of the MOS Capabilities of the 4-10 m Telescopes at La Palma Observatory for Investigating Galaxy Clusters

    NASA Astrophysics Data System (ADS)

    Barrena, R.; Rubiño-Martín, J. A.; Streblyanska, A.; Ferragamo, A.

    2016-10-01

    La Palma Observatory offers four multi-object spectrographs installed on 4 and 10 m class telescopes. We present an overview of these four instruments. As a scientific case for two of them, we present the optical follow-up of Sunyaev-Zeldovich (SZ) sources undertaken by the Planck collaboration, focused on the detection, redshifts determination and mass estimation of the (SZ) galaxies cluster candidates. After three years of observations we have found optical counterparts for 120 candidates confirmed spectroscopically. We have determined dynamical masses for more than 30 systems with redshifts of z<0.85. Our experience demonstrates that DOLORES (TNG) and OSIRIS (GTC) are the ideal multi-object spectroscopy (MOS) instruments to investigate galaxy clusters at z<0.45 and 0.45

  3. Optical spectroscopic followup of XMMSL1 J164303.7+653253 in the error box of IGR J16426+6536

    NASA Astrophysics Data System (ADS)

    Parisi, P.; Masetti, N.; Malizia, A.; Morelli, L.; Mason, E.; Dean, A. J.; Ubertini, P.

    2008-10-01

    We report on a spectroscopic observation of the optical object USNO-A2.0 1500-06133361 (with J2000 coordinates RA = 16 43 04.07, Dec = +65 32 50.9 and magnitude R ~ 18.9) inside the error circle of the XMM-Newton slew source XMMLS1 J164303.7+653253 (see Ibarra et al., ATel #1397), possibly associated with the unidentified INTEGRAL source IGR J16426+6536 (Bird et al. 2007, ApJS, 170, 175). The observations were performed on 2008 February 04, starting at 06:10 UT, with DOLORES, a focal reducer instrument installed on the 3.58m Telescopio Nazionale Galileo (TNG) in the Astronomical Observatory of Roque de Los Muchachos (Santa Cruz de La Palma, Spain), for a total exposure time of 1800 s.

  4. The prevalence of mutations in the gene encoding filaggrin in the population of Polish patients with atopic dermatitis

    PubMed Central

    Kaczmarek-Skamira, Elżbieta; Romańska-Gocka, Krystyna; Czajkowski, Rafał; Kałużna, Lucyna; Zegarska, Barbara

    2016-01-01

    Introduction The genetic background of atopic dermatitis (AD) is complex, involves many genes and their participation varies in varied populations, and depends on the intensity and course of a disease. Changes in the nucleotide sequence of the FLG gene and a reduced number or a deficit of the functional product of processed profilaggrin can be one of risk factors for atopic dermatitis. Aim To determine the prevalence of R501X and 2282del4 mutations of the FLG gene in patients with AD. Material and methods The studied group included 60 patients with clinically diagnosed AD, and the control group included 61 healthy volunteers. The study protocol included collection of biological material for tests, DNA isolation and evaluation of its quality and quantity, and PCR amplification of the isolated genetic material. Results In the studied group, both changes in the nucleotide sequence of the FLG gene were detected and in the control group no tested mutations were detected. In 18 (30%) patients with AD, 22 mutations (4 heterozygous and 1 homozygous ones of R501X and 10 heterozygous and 7 homozygous ones of 2282del4) were detected. Conclusions A high rate of mutations of the FLG gene in patients with clinically diagnosed AD and pathologically dry skin was observed in the studied population. The 2282del4 mutation occurred more often than R501X. PMID:27279822

  5. HSP90, HSPA8, HIF-1 alpha and HSP70-2 polymorphisms in breast cancer: a case-control study.

    PubMed

    Zagouri, Flora; Sergentanis, Theodoros N; Gazouli, Maria; Tsigginou, Alexandra; Dimitrakakis, Constantine; Papaspyrou, Irene; Eleutherakis-Papaiakovou, Evaggelos; Chrysikos, Dimosthenis; Theodoropoulos, George; Zografos, George C; Antsaklis, Aris; Dimopoulos, Athanassios-Meletios; Papadimitriou, Christos A

    2012-12-01

    This case control study aims to investigate the role of HSP90 Gln488His (C > G), HSP70-2 P1/P2, HIF-1 alpha C1772T and HSPA8 intronic 1541-1542delGT polymorphisms as potential risk factors and/or prognostic markers for breast cancer. 113 consecutive incident cases of histologically confirmed ductal breast cancer and 124 healthy cases were recruited. The above mentioned polymorphisms were genotyped; multivariate logistic regression was performed. HSP90 GG (His/His) genotype was associated with elevated breast cancer risk. Similarly, the allele dose-response model pointed to increase in breast cancer risk per G allele. HSP70-2 P1/P2, HSPA8 intronic 1541-1542delGT and HIF-1 alpha polymorphisms were not associated with breast cancer risk, as evidenced by the dose-response allele models. The positive association between HSP90 G allele and breast cancer risk seemed to pertain to both premenopausal and postmenopausal women. With respect to survival analysis, none of the aforementioned polymorphisms was associated with either disease-free survival or overall survival. HSP90α Gln488His polymorphism seems to be a risk factor for breast cancer. On the other hand, our study did not point to excess risk conferred by HSPA8 1541-1542delGT, Hsp70-2 P1/P2 and HIF-1α C1772T.

  6. Mutation analysis of 12 genes in Chinese families with congenital cataracts

    PubMed Central

    Sun, Wenmin; Xiao, Xueshan; Li, Shiqiang; Guo, Xiangming

    2011-01-01

    Purpose To identify mutations in 12 genes in Chinese families with congenital cataracts. Methods Twenty five families with congenital cataracts involved in this study. The coding exons and adjacent intronic regions of 12 genes were analyzed by cycle sequencing, including the alpha A crystallin (CRYAA), alpha B crystallin (CRYAB), beta A1 crystallin (CRYBA1), beta A4 crystallin (CRYBA4), beta B1 crystallin (CRYBB1), beta B2 crystallin (CRYBB2), beta B3 crystallin (CRYBB3), gamma C crystallin (CRYGC), gamma D crystallin (CRYGD), gamma S crystallin (CRYGS), alpha 3 gap junction protein (GJA3), and alpha 8 gap junction protein (GJA8) genes. Novel variants were further evaluated in 96 normal controls. Results Nine mutations were identified in 10 of the 25 families (40%), including 5 novel (c.350_352delGCT in CRYAA, c.205C>T in CRYAB, c.106G>C in CRYGD, c.77A>G in CRYGS, c.1143_1165del23 in GJA3) and 4 known (c.292G>A in CRYAA; c.215+1G>A and c.272_274delGAG in CRYBA1, and c.176C>T in GJA3). All novel mutations were predicted to be pathogenic and were not present in 96 controls. Conclusions Mutations in the 12 genes encoding crystallins and connexins were responsible for 40% Chinese families with congenital cataracts. Our results enriched our knowledge on the molecular basis of congenital cataracts in Chinese population. PMID:21866213

  7. Autoreporte de exposición a publicidad y promoción de tabaco en una cohorte de fumadores mexicanos: Antes y durante la publicación de la Ley General para el Control del tabaco en 2008

    PubMed Central

    Hernández, Rosaura Pérez; Thrasher, James F.; Bolaños, Rosibel Rodríguez; Gutiérrez, Inti Barrientos; Hernández, Norma A Ibañez

    2015-01-01

    Resumen Objetivo Determinar en población fumadora el nivel de exposición a la mercadotecnia por parte de la Industria Tabacalera (IT), a través de diferentes métodos de promocionar sus productos de tabaco, antes y durante la publicación de la Ley General para el Control del Tabaco (LGCT) en 2008. Material y métodos Estudio de cohorte en fumadores adultos (n=941 pre-LGCT y n=1051 post-LGCT) de cuatro ciudades mexicanas. Se realizaron análisis multivariados mediante modelos de ecuaciones de estimación generalizada (GEE). Resultados Se incremento el autoreporte de recepción de muestras gratis de cigarros (3.7% a 8.1%), ropa o artículos con marcas o logos (3.6% a 6.4%), haber visto información sobre eventos especiales (1.9% a 4.7%), y bares, antros y discos para mayores de edad (21.4% a 28%). Se observaron decrementos de publicidad en exteriores (54.7% a 47.2%). Conclusión Es necesaria una política integral con prohibiciones totales de la publicidad y promoción de los productos de tabaco que integre mayor vigilancia y sanciones para lograr la disminución y prevención del consumo de tabaco. PMID:22689158

  8. Control de los escombros tras un desastre natural

    EPA Pesticide Factsheets

    PONER EN LA ACERA LOS ESCOMBROS QUE DEJA UN HURACÁN EN LAS ÁREAS PARTICIPANTES. Si sigue estas pautas específicas (PDF) se acelerará el proceso de recolección. Confirme con las autoridades del gobierno local lo que le corresponda a usted.

  9. 77 FR 31032 - National Institute on Aging; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-24

    ... applications. Place: Marina del Rey Hotel, 13534 Bali Way, Marina del Rey, CA 90292. Contact Person: Bita... applications. Place: Marina del Rey Hotel, 13534 Bali Way, Marina del Rey, CA 90292. Contact Person: Ramesh... and evaluate grant applications. Place: Marina del Rey Hotel, 13534 Bali Way, Marina del Rey, CA 90292...

  10. Proceedings of the Ship Control Systems Symposium (9th) Held in Bethesda, Maryland on 10-14 September 1990. Theme: Automation in Surface Ship Control Systems, Today’s Applications and Future Trends. Volume 4

    DTIC Science & Technology

    1990-09-14

    and can be fused separately. The RTU’s low-power consumption makes them ideally suited for battery and solar powered applications. 3.5 Redundant...dei movimenti e delle sollecitazioni di una nave in mare tempestoso per mezzo del metodo dello spettro di energia e della teoria della

  11. Operational tools and applications of EO satellite data to retrieve surface fluxes in semi-arid countries

    NASA Astrophysics Data System (ADS)

    Tanguy, Maliko

    The objective of the thesis is to develop and evaluate useful tools and applications of Earth Observation (EO) satellite data to estimate surface fluxes in semi-arid countries. In a first part (Chapter 4), we assess the performance of a new parameterisation scheme of ground heat flux (G) to be used in remote sensing (RS) evapotranspiration (ET) estimation methods. The G-parameterisation optimized with AMMA flux data performs well and improves the sensible heat flux (H) and ET retrieved by means of the triangle method (Jiang & Islam, 2001). In a second part (Chapter 5), the triangle method is compared with ET estimated by means of a land surface model (JULES). An attempt is made to calibrate JULES using the triangle method through Monte Carlo simulations, but the two methods supply rather different results, indicating that further intercomparison tasks should be carried out to assess the performance of RS-based algorithms and land surface models in estimating the components of the land surface energy balance. Chapter 6 presents a set of operational examples for retrieving surface fluxes using RS data. The first example is the study of temporal evolution of ET-maps in Western Africa under monsoonal influence. In a second example, we apply the new scheme proposed in Chapter 4 to retrieve and analyse the long term evolution (2000-2009) of the surface energy balance components, G, H and ET at several sites of the Segura Basin (S-E Spain) using MODIS-Terra data (land surface temperature and NDVI). Temporal and spatial distribution of evapotranspiration reveals different controls on ET. (Chapter 6). In the last example, MODIS-Aqua Sea Surface Temperature (SST) is used to validate a mathematical model to retrieve surface fluxes in a Mediterranean coastal lagoon (Mar Menor, S-E Spain). El objetivo de esta tesis es de desarrollar y evaluar herramientas y aplicaciones de la teledetección para estimar flujos de superficie en zonas semiáridas. En una primera parte (Capítulo 4), se evalúa la fiabilidad de una nueva parametrización para estimar el flujo de calor en el suelo (G) con el fin de ser utilizado en métodos de estimación de la evapotranspiración (ET) usando datos de teledetección. La parametrización de G se optimiza usando datos de flujo de energía obtenido durante las campañas del proyecto AMMA, y muestra buenos resultados y una mejora de las estimaciones del flujo de calor sensible (H) y de ET cuando se utiliza conjuntamente con el método del triángulo (Jiang & Islam, 2001). En una segunda parte (Capítulo 5), el método del triángulo se compara con valores de ET estimado por un modelo de superficie terrestre (JULES). Se intenta calibrar JULES usando el método del triángulo mediante simulaciones de Monte Carlo, pero los dos métodos muestran resultados muy diferentes, indicando que se necesita tareas de comparación profundizadas para poder evaluar la eficacia de estos modelos (de superficie terrestre y basados en la teledetección) para estimar los flujos de energía a la superficie. El capítulo 6 presenta un conjunto de ejemplos de aplicaciones operacionales para estimar los flujos de superficie usando datos de teledetección. El primer ejemplo consiste en el estudio de la evolución temporal de mapas de ET en África occidental bajo la influencia del monzón africano. En el segundo ejemplo, se aplica la nueva parametrización de G descrita en el capítulo 4 para calcular y analizar la evolución a largo plazo (2000-2009) de los componentes del balance de energía a la superficie, G, H y ET, en diferentes puntos de la cuenca del río Segura (Sureste español) utilizando datos del sensor MODIS-Terra (temperatura superficial y NDVI). La distribución temporal y espacial de ET revela diferentes controles sobre ET. En el último ejemplo, datos de temperatura superficial del mar del sensor MODIS-Aqua se utilizaron para validar un modelo matemático para calcular los flujos superficiales de una laguna costera del Mediterráneo (Mar Menor en el Sureste español).

  12. [Reevaluation of the time course of the effect of propofol described with the Schnider pharmacokinetic model].

    PubMed

    Sepúlveda, P O; Mora, X

    2012-12-01

    The first order plasma-effect-site equilibration rate constant (k(e0)) links the pharmacokinetics (PK) and pharmacodynamics (PD) of a given drug. This constant, calculated for each specific PK drug model, allowed us to predict the course of the effect in a target controlled infusion (TCI). The PK-PD model of propofol, published by Schnider et al., calculated a k(e0) value of 0.456min(-1) and a corresponding time to peak effect (t peak) of 1.6min. The aim of this study was to reevaluate the k(e0) value for the predicted Schnider model of propofol, with data from a complete effect curve obtained by monitoring the bispectral index (BIS). The study included 35 healthy adult patients (18-90 years) scheduled for elective surgery with standard monitoring and using the BIS XP(®) (Aspect), and who received a propofol infusion to reach a plasma target of 12 μg/ml in 4min. The infusion was then stopped, obtaining a complete effect curve when the patient woke up. The Anestfusor™ (University of Chile) software was used to control the infusion pumps, calculate the plasma concentration plotted by Schnider PK model, and to store the BIS data every second. Loss (LOC) and recovery (ROC) of consciousness was assessed and recorded. Using a traditional parametric method using the "k(e0) Objective function" of the PK-PD tools for Excel, the individual and population k(e0) was calculated. Predictive Smith tests (Pk) and Student t test were used for statistical analysis. A P<.05 indicated significance. The evaluation included 21 male and 14 female patients (18 to 90 years). We obtained 1,001 (±182) EEG data and the corresponding calculated plasma concentration for each case. The population k(e0) obtained was 0.144min(-1) (SD±0.048), very different from the original model (P<.001). This value corresponds with a t peak of 2.45min. The predictive performance (Pk) for the new model was 0.9 (SD±0.03), but only 0.78 (SD±0.06) for the original (P<.001). With a baseline BIS of 95.8 (SD±2.34), the BIS at LOC was 77.48 (SD±9.6) and 74.65(SD±6.3) at ROC (P=.027). The calculated Ce in the original model at LOC and ROC were 5.9 (SD±1.35)/1.08 μg/ml (SD±0.32) (P<.001), respectively, and 2.3 (SD±0.63)/2.0 μg/ml (SD±0.65) (NS) for the new model. The values between LOC/ROC were significantly different between the 2 models (P<.001). No differences in k(e0) value were found between males and females, but in the new model the k(e0) was affected by age as a covariable (0.26-[age×0.0022]) (P<.05). The dynamic relationship between propofol plasma concentrations predicted by Schnider's pharmacokinetic model and its hypnotic effect measured with BIS was better characterized with a smaller k(e0) value (slower t½k(e0)) than that present in the original model, with an age effect also not described before. Copyright © 2011 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  13. Constitutional del(19)(q12q13.1) in a three-year-old girl with severe phenotypic abnormalities affecting multiple organ systems.

    PubMed

    Kulharya, A S; Michaelis, R C; Norris, K S; Taylor, H A; Garcia-Heras, J

    1998-06-05

    We present the clinical, cytogenetic, and molecular studies on a constitutional deletion of 19q ascertained prenatally due to decreased fetal activity and IUGR. Chromosome analysis by GTG banding on amniocytes suggested a del(19)(q13.1q13.3), but the analysis of microsatellites by PCR demonstrated that the deletion involved the distal segment of q12 and the proximal segment of q13.1 (15 cM). The severely affected female infant born at 38 weeks has clinical findings that may be related to haploinsufficiency of specific genes within 19q12.1-->q13.1 that control important processes of normal development and cell function.

  14. 33 CFR 80.1118 - Marina Del Rey, CA.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Coast § 80.1118 Marina Del Rey, CA. (a) A line drawn from Marina Del Rey Breakwater South Light 1 to Marina Del Rey Light 4. (b) A line drawn from Marina Del Rey... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Marina Del Rey, CA. 80.1118...

  15. 33 CFR 80.1118 - Marina Del Rey, CA.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Coast § 80.1118 Marina Del Rey, CA. (a) A line drawn from Marina Del Rey Breakwater South Light 1 to Marina Del Rey Light 4. (b) A line drawn from Marina Del Rey... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Marina Del Rey, CA. 80.1118...

  16. 33 CFR 80.1118 - Marina Del Rey, CA.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Coast § 80.1118 Marina Del Rey, CA. (a) A line drawn from Marina Del Rey Breakwater South Light 1 to Marina Del Rey Light 4. (b) A line drawn from Marina Del Rey... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Marina Del Rey, CA. 80.1118...

  17. 33 CFR 80.1118 - Marina Del Rey, CA.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Coast § 80.1118 Marina Del Rey, CA. (a) A line drawn from Marina Del Rey Breakwater South Light 1 to Marina Del Rey Light 4. (b) A line drawn from Marina Del Rey... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Marina Del Rey, CA. 80.1118...

  18. 33 CFR 80.1118 - Marina Del Rey, CA.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Coast § 80.1118 Marina Del Rey, CA. (a) A line drawn from Marina Del Rey Breakwater South Light 1 to Marina Del Rey Light 4. (b) A line drawn from Marina Del Rey... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Marina Del Rey, CA. 80.1118...

  19. Federal Law Enforcement in Bi-National Perspective: The United States FBI and the Mexican PFM

    DTIC Science & Technology

    2014-09-01

    de Ciencias Penales INCLE International Narcotics Control and Law Enforcement IT information technology LISSSTE Ley del Instituto de Seguridad y...Instituto Nacional de Ciencias Penales—INACIPE).195 However, if the video on Youtube.com is an indication of the seriousness with which ministerial

  20. MDIS Compatibility: Computer Assisted Quality Control and Telemammography (Breast Cancer)

    DTIC Science & Technology

    1994-01-20

    Radiography Workshop: Quality Assurance and Radiation Protection. May 7-9, Mannheim. Schnetztor - Verlag; 1992: 90-91. 2. Panizza P., Del Maschio A- Digital...3. Panizza P., Cattaneo M., Rodighiero M.G., et al. Course on Digital Radiology and PACS Technology - Clinical Application: Breast (L’Aquila) Scuola

  1. 40 CFR Appendix B to Part 300 - National Priorities List

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... HI Del Monte Corp. (Oahu Plantation) Honolulu County P IA Des Moines TCE Des Moines IA Electro... Peoples Natural Gas Co Dubuque IA Railroad Avenue Groundwater Contamination Des Moines IA Shaw Avenue Dump... Control, Inc Rockford IL Jennison-Wright Corporation Granite City IL Johns-Manville Corp Waukegan C IL...

  2. 40 CFR Appendix B to Part 300 - National Priorities List

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Ordot Landfill Guam S HI Del Monte Corp. (Oahu Plantation) Honolulu County P IA Des Moines TCE Des... Kellogg IA Peoples Natural Gas Co Dubuque IA Railroad Avenue Groundwater Contamination Des Moines IA Shaw... Danville IL Indian Refinery—Texaco Lawrenceville Lawrenceville IL Interstate Pollution Control, Inc...

  3. Primer prueba de desafio controlado en tilapia del Nilo Para Resistencia a Streptococcus iniae

    USDA-ARS?s Scientific Manuscript database

    Intensification of tilapia production has resulted in disease outbreaks that negatively affect commercial fish farmers. One bacterial pathogen that commonly causes losses in tilapia production is Streptococcus iniae. Control and prevention of S. iniae can be difficult and requires an integrated fish...

  4. 8th Argentinean Bioengineering Society Conference (SABI 2011) and 7th Clinical Engineering Meeting

    NASA Astrophysics Data System (ADS)

    Meschino, Gustavo Javier; Ballarin, Virginia L.

    2011-12-01

    In September 2011, the Eighteenth Edition of the Argentinean Bioengineering Society Conference (SABI 2011) and Seventh Clinical Engineering Meeting were held in Mar del Plata, Argetina. The Mar del Plata SABI Regional and the School of Engineering of the Universidad Nacional de Mar del Plata invited All bioengineers, engineers, physicists, mathematicians, biologists, physicians and health professionals working in the field of Bioengineering to participate in this event. The overall objectives of the Conference were: To provide discussion of scientific research results in Bioengineering and Clinical Engineering. To promote technological development experiences. To strengthen the institutional and scientific communication links in the area of Bioengineering, mainly between Universities of Latin America. To encourage students, teachers, researchers and professionals to establish exchanges of experiences and knowledge. To provide biomedical engineering technology solutions to the society and contributing ideas for low cost care. Conference photograph Conference photograph Conference photograph Conference photograph EXECUTIVE COMMITTEE SABI 2011 Chair Dra Virginia L Ballarin Universidad Nacional de Mar del Plata Co-Chair Dra Teresita R Cuadrado Universidad Nacional de Mar del Plata - CONICET Local Comittee Dr Gustavo Abraham Universidad Nacional de Mar del Plata - CONICET Dra Josefina Ballarre Universidad Nacional de Mar del Plata - CONICET Dr Eduardo Blotta Universidad Nacional de Mar del Plata Dra Agustina Bouchet Universidad Nacional de Mar del Plata Dr Marcel Brun Universidad Nacional de Mar del Plata Dra Silvia Ceré Universidad Nacional de Mar del Plata - CONICET Dra Mariela Azul Gonzalez Universidad Nacional de Mar del Plata - CONICET Dra Lucia Isabel Passoni Universidad Nacional de Mar del Plata Dr Juan Ignacio Pastore Universidad Nacional de Mar del Plata - CONICET Dra Adriana Scandurra Universidad Nacional de Mar del Plata SCIENTIFIC ADVISORY COMMITTEE President Dr Gustavo Meschino Universidad Nacional de Mar del Plata Comittee Dr Gustavo Abraham Universidad Nacional de Mar del Plata - CONICET Mg Rubén Acevedo Universidad Nacional de Entre Ríos Ing Pablo Agüero Universidad Nacional de Mar del Plata Ing Mariela Ambrustolo Universidad Nacional de Mar del Plata Dr Ricardo Armentano Universidad Favaloro Dra Virginia L Ballarin Universidad Nacional de Mar del Plata Dra Josefina Ballarre Universidad Nacional de Mar del Plata - CONICET Dr Eduardo Blotta Universidad Nacional de Mar del Plata Ing Marco Benalcázar Universidad Nacional de Mar del Plata Mg Freddy Geovanny Benalcázar Palacios Escuela Superior Politécnica de Chimborazo, Ecuador Dr Roberto Boeri Universidad Nacional de Mar del Plata - CONICET - INTEMA Dra Agustina Bouchet Universidad Nacional de Mar del Plata Dr Ariel Braidot Universidad Nacional de Entre Ríos Dr Marcel Brun Universidad Nacional de Mar del Plata Dra Silvia Ceré Universidad Nacional de Mar del Plata - CONICET Ing Fernando Clara Universidad Nacional de Mar del Plata Dr Raúl Correa Prado Universidad Nacional de San Juan Bioing Pablo Cortez Universidad Nacional de Mar del Plata Dra Teresita R Cuadrado Universidad Nacional de Mar del Plata - CONICET Ing Eduardo De Forteza Universidad Favaloro Dra Mariana Del Fresno Universidad Nacional del Centro de la Provincia de Buenos Aires Dr Martín Diaz Informática Médica Hospital Aleman de Buenos Aires - GIBBA Ing Julio César Doumecq Universidad Nacional de Mar del Plata Mg Ana María Echenique Universidad Nacional de San Juan Bioing Pedro Escobar Universidad Nacional del Centro, Olavarría, Pcia de Buenos Aires Dr Fernando Daniel Farfán Universidad Nacional de Tucumán Dr Carmelo Felice Universidad Nacional de Tucumán - CONICET Dr Elmer Fernández Universidad Católica de Córdoba - CONICET Ing José Flores Universidad Nacional de Entre Ríos Dr Arturo Gayoso Universidad Nacional de Mar del Plata Dra Bioing Agustina Garcés Universidad Nacional de San Juan ¬- CONICET Bioing Luciano Gentile Universidad Favaloro Mg María Eugenia Gómez Universidad Nacional de San Juan Dr Claudio González Universidad Nacional de Mar del Plata Mg Esteban González Universidad Nacional de Mar del Plata Dra Mariela A Gonzalez Universidad Nacional de Mar del Plata - CONICET Dr Juan Pablo Graffigna Universidad Nacional de San Juan Dra Myriam Herrera Universidad Nacional de Tucumán - CONICET Dr Roberto Hidalgo Universidad Nacional de Mar del Plata Dr Roberto Isoardi Fundación Escuela de Medicina Nuclear de Mendoza - CNEA Dra Susana Jerez Universidad Nacional de Tucumán Dr Eric Laciar Universidad Nacional de San Juan - CONICET Bioing Roberto Leonarduzzi Universidad Nacional de Entre Ríos Mg Norberto Lerendegui Instituto Tecnológico de Buenos Aires Dra Natalia López Universidad Nacional de San Juan - CONICET Dra Rossana Madrid Universidad Nacional de Tucuman - CONICET Ing Florencia Montini Ballarin Universidad Nacional de Mar del Plata - CONICET Dra Emilce Moler Universidad Nacional de Mar del Plata Dr Jorge Castiñieira Moreira Universidad Nacional de Mar del Plata Dr Silvia Murialdo Universidad Nacional de Mar del Plata - CIC Dr Juan Manuel Olivera Universidad Nacional de Tucumán Dra Lucia Isabel Passoni Universidad Nacional de Mar del Plata Dr Juan Ignacio Pastore Universidad Nacional de Mar del Plata - CONICET Dra María Elisa Pérez Universidad Nacional de San Juan Mg Franco M Pessana Universidad Favaloro Dr Julio Politti Universidad Nacional de Tucumán Dr Marcelo Risk Universidad Nacional de Buenos Aires - CONICET Ing Raúl Rivera Universidad Nacional de Mar del Plata Mg Luis Rocha Universidad Nacional de Tucumán - SIPROSA Dra Silvia Rodrigo Universidad Nacional de San Juan Dra Viviana Rotger Universidad Nacional de Tucumán Dr Leonardo Rufiner Universidad Nacional de Entre Rios - CONICET Dra Estela Ruiz Universidad Nacional de Tucumán Dr Martín Santiago Universidad Nacional del Centro de la Provincia de Buenos Aires Dra Adriana Scandurra Universidad Nacional de Mar del Plata Ing Graciela Secreto Universidad Favaloro Mg Pablo Solarz Universidad Nacional de Tucumán Mg Carolina Tabernig Universidad Nacional de Entre Ríos Ing Ricardo Taborda Universidad Nacional de Córdoba Dra María Eugenia Torres Universidad Nacional de Entre Ríos - CONICET Ing Juan Carlos Tulli Universidad Nacional de Mar del Plata Dr Gerardo Tusman Hospital Privado de Comunidad, Mar del Plata Dr Santiago Urquiza Universidad Nacional de Mar del Plata Mg Andrés Valdez Universidad Nacional de San Juan Dr Máximo Valentinuzzi INSIBIO - CONICET - Universidad Nacional de Tucumán

  5. Phylogeographic and population genetic structure of bighorn sheep ( Ovis canadensis ) in North American deserts.

    PubMed

    Buchalski, Michael R; Sacks, Benjamin N; Gille, Daphne A; Penedo, Maria Cecilia T; Ernest, Holly B; Morrison, Scott A; Boyce, Walter M

    2016-06-09

    Fossil data are ambiguous regarding the evolutionary origin of contemporary desert bighorn sheep ( Ovis canadensis subspecies). To address this uncertainty, we conducted phylogeographic and population genetic analyses on bighorn sheep subspecies found in southwestern North America. We analyzed 515 base pairs of mtDNA control region sequence and 39 microsatellites in 804 individuals from 58 locations. Phylogenetic analyses revealed 2 highly divergent clades concordant with Sierra Nevada ( O. c. sierrae ) and Rocky Mountain ( O. c. canadensis ) bighorn and showed that these 2 subspecies both diverged from desert bighorn prior to or during the Illinoian glaciation (~315-94 thousand years ago [kya]). Desert bighorn comprised several more recently diverged haplogroups concordant with the putative Nelson ( O. c. nelsoni ), Mexican ( O. c. mexicana ), and Peninsular ( O. c. cremnobates ) subspecies. Corresponding estimates of effective splitting times (~17-3 kya), and haplogroup ages (~85-72 kya) placed the most likely timeframe for divergence among desert bighorn subspecies somewhere within the last glacial maximum. Median-joining haplotype network and Bayesian skyline analyses both indicated that desert bighorn collectively comprised a historically large and haplotype-diverse population, which subsequently lost much of its diversity through demographic decline. Using microsatellite data, discriminant analysis of principle components (DAPC) and Bayesian clustering analyses both indicated genetic structure concordant with the geographic distribution of 3 desert subspecies. Likewise, microsatellite and mitochondrial-based F ST comparisons revealed significant fixation indices among the desert bighorn genetic clusters. We conclude these desert subspecies represent ancient lineages likely descended from separate Pleistocene refugial populations and should therefore be managed as distinct taxa to preserve maximal biodiversity. Los datos de fósiles sobre el origen evolutivo de las ovejas del desierto ( Ovis canadensis subespecies) contemporáneas son ambiguos. Para dilucidar esta incertidumbre, llevamos a cabo análisis filogeográficos y de genética de poblaciones entre cinco subespecies de ovejas del suroccidente de Norteamérica. Analizamos 515 pb de secuencia de la región control del ADN mitocondrial y 39 microsatélites en 804 ovejas de 58 localidades. Los análisis filogenéticos revelaron 2 clados altamente divergentes concordantes con ovejas de la Sierra Nevada ( O. c. sierrae ) y de las Montañas Rocosas ( O. c. canadensis ), y demostraron que estas dos subespecies divergieron antes o durante la glaciación de Illinois (315,000-94,000 años). Las ovejas del desierto formaron varios haplogrupos recientemente derivados concordantes con las subespecies de Nelson ( O. c. nelsoni ), México ( O. c. mexicana ) y peninsular ( O. c. cremnobates ). Las estimaciones correspondientes al tiempo de separación efectiva (17,000-3,000 años) y edades de haplogrupos (85,000-72,000 años) son los plazos más probables para las divergencias entre subespecies de ovejas del desierto dentro de la última glaciación máxima. Análisis de redes de haplotipos de unión de medias y análisis bayesianos de líneas de horizonte indicaron que las ovejas del desierto formaron una población históricamente grande y diversa en términos de haplotipos, que luego perdieron gran parte de su diversidad a través de un descenso demográfico. Utilizando datos de microsatélites los análisis DAPC y TESS indicaron agrupamiento genético concordante con la distribución geográfica actual de las tres subespecies. Asimismo, comparaciones de F ST con datos de microsatélites y mitocondriales revelaron índices de fijación significativos entre los grupos genéticos de ovejas del desierto. Concluimos que estas subespecies de ovejas del desierto representan linajes antiguos que probablemente descienden de poblaciones de distintos refugios del Pleistoceno, y que por lo tanto deben ser manejadas como taxones distintos para preservar su biodiversidad máxima.

  6. Effectiveness of personalized face-to-face and telephone nursing counseling interventions for cardiovascular risk factors: a controlled clinical trial.

    PubMed

    Vílchez Barboza, Vivian; Klijn, Tatiana Paravic; Salazar Molina, Alide; Sáez Carrillo, Katia Lorena

    2016-08-08

    to evaluate the effect and gender differences of an innovative intervention involving in-person and telephone nursing counseling to control cardiovascular risk factors (arterial hypertension, dyslipidemia, and overweight), improve health-related quality of life and strengthen self-efficacy and social support in persons using the municipal health centers' cardiovascular health program. a randomized controlled clinical trial involving participants randomized into the intervention group who received traditional consultation plus personalized and telephone nursing counseling for 7 months (n = 53) and the control group (n = 56). The study followed the Consolidated Standards of Reporting Trials Statement. women in the intervention group presented a significant increase in the physical and mental health components compared to the control group, with decreases in weight, abdominal circumference, total cholesterol, low-density lipoprotein cholesterol, and the atherogenic index. The effects attributable to the intervention in the men in the intervention group were increased physical and emotional roles and decreased systolic and diastolic pressure, waist circumference, total cholesterol, low-density lipoprotein cholesterol, atherogenic index, cardiovascular risk factor, and 10-year coronary risk. this intervention is an effective strategy for the control of three cardiovascular risk factors and the improvement of health-related quality of life. evaluar efecto y diferencias por sexo de una intervención innovadora "Consejería de Enfermería Personalizada y Telefónica", dirigida al control de factores de riesgo cardiovascular (hipertensión arterial, dislipidemia y sobrepeso) y al mejoramiento de la calidad de vida relacionada con la salud, fortaleciendo la autoeficacia y el apoyo social en personas usuarias del programa de salud cardiovascular de los Centros de Salud Municipales de Concepción. ensayo clínico controlado aleatoriamente y selección aleatoria de participantes; grupo intervención con consulta tradicional más consejería de enfermería personalizada y telefónica durante 7 meses (n=53); y grupo control (n=56); siguiendo la declaración del Consolidated Standards of Reporting Trials. mujeres del grupo intervención, presentaron aumento significativo con respecto al grupo control, en componentes de salud física y mental; disminución de: peso, circunferencia abdominal, colesterol total, colesterol lipoproteínas de baja densidad e índice de aterogenicidad. En hombres del grupo intervención se reflejó como efectos atribuibles a la intervención: 1) aumento en dimensiones del rol físico y emocional; 2) disminución: presión sistólica y diastólica, circunferencia abdominal, colesterol total, colesterol lipoproteínas de baja densidad, índice de aterogenicidad, factor de riesgo cardiovascular y riesgo coronario a 10 años. esta intervención es una estrategia efectiva para el control de tres factores de riesgo cardiovascular y mejoría de calidad de vida relacionada con la salud. avaliar o efeito e as diferenças por sexo de uma intervenção inovadora: o aconselhamento personalizado e por telefone em enfermagem, visando o controle de fatores de risco cardiovascular (hipertensão arterial, dislipidemia e sobrepeso) e a melhora na qualidade de vida relacionada à saúde, fortalecendo a autoeficácia e o apoio social a pessoas que usam o programa de saúde cardiovascular de Centros Municipais de Saúde. ensaio clínico controlado e randomizado, participantes randomizados, grupo de intervenção: consulta tradicional mais aconselhamento personalizado e por telefone em enfermagem por 7 meses (n = 53); e grupo de controle (n = 56); seguindo a declaração Consolidated Standards of Reporting Trials Statement. mulheres do grupo intervenção apresentaram um aumento significativo, em relação ao grupo controle, nos componentes de saúde mental e física, com diminuição do peso, circunferência abdominal, colesterol total, colesterol de lipoproteínas de baixa densidade e índice aterogênico. Em homens do grupo intervenção, os efeitos atribuíveis à intervenção foram: aumentos nos papeis físicos e emocionais, com diminuições na pressão sistólica e diastólica, circunferência abdominal, colesterol total, colesterol de lipoproteínas de baixa densidade, índice aterogênico, fator de risco cardiovascular e risco coronariano em 10 anos. essa intervenção é uma estratégia eficaz para o controle dos três fatores de risco cardiovascular e a melhora da qualidade de vida relacionada à saúde.

  7. Environmental assessment of remedial action at the Slick Rock uranium mill tailings sites, Slick Rock, Colorado. Revision 1

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    1994-09-01

    The Uranium Mill Tailings Radiation Control Act of 1978 (42 USC {section}7901 et seq.), hereafter referred to as the UMTRCA, authorized the US Department of Energy (DOE) to clean up two uranium mill tailings processing sites near Slick Rock, Colorado, in San Miquel County. Contaminated materials cover an estimated 63 acres of the Union Carbide (UC) processing site and 15 ac of the North Continent (NC) processing site. The sites are within 1 mile of each other and are adjacent to the Dolores River. The sites contain concrete foundations of mill buildings, tailings piles, and areas contaminated by windblown andmore » waterborne radioactive tailings materials. The total estimated volume of contaminated materials is approximately 621,300 cubic yards (yd{sup 3}). In addition to the contamination in the two processing site areas, four VPs were found to contain contamination. As a result of the tailings being exposed to the environment, contamination associated with the UC and NC sites has leached into shallow ground water. Surface water has not been affected. The closest residence is approximately 0.3 air mi from either site. The proposed action is to remediate the UC and NC sites by removing all contaminated materials within the designing site boundaries or otherwise associated with the sites, and relocating them to, and stabilizing them at, a location approximately 5 road mi northeast of the sites on land administered by the Bureau of Land Management (BLM).« less

  8. Sources and characteristics of carbonaceous aerosols at Agra "World heritage site" and Delhi "capital city of India".

    PubMed

    Pipal, A S; Tiwari, S; Satsangi, P G; Taneja, Ajay; Bisht, D S; Srivastava, A K; Srivastava, M K

    2014-01-01

    Agra, one of the oldest cities "World Heritage site", and Delhi, the capital city of India are both located in the border of Indo-Gangetic Plains (IGP) and heavily loaded with atmospheric aerosols due to tourist place, anthropogenic activities, and its topography, respectively. Therefore, there is need for monitoring of atmospheric aerosols to perceive the scenario and effects of particles over northern part of India. The present study was carried out at Agra (AGR) as well as Delhi (DEL) during winter period from November 2011 to February 2012 of fine particulate (PM₂.₅: d < 2.5 μm) as well as associated carbonaceous aerosols. PM₂.₅ was collected at both places using medium volume air sampler (offline measurement) and analyzed for organic carbon (OC) and elemental carbon (EC). Also, simultaneously, black carbon (BC) was measured (online) at DEL. The average mass concentration of PM₂.₅ was 165.42 ± 119.46 μg m(-3) at AGR while at DEL it was 211.67 ± 41.94 μg m(-3) which is ~27% higher at DEL than AGR whereas the BC mass concentration was 10.60 μg m(-3). The PM₂.₅ was substantially higher than the annual standard stipulated by central pollution control board and United States Environmental Protection Agency standards. The average concentrations of OC and EC were 69.96 ± 34.42 and 9.53 ± 7.27 μm m(-3), respectively. Total carbon (TC) was 79.01 ± 38.98 μg m(-3) at AGR, while it was 50.11 ± 11.93 (OC), 10.67 ± 3.56 μg m(-3) (EC), and 60.78 ± 14.56 μg m(-3) (TC) at DEL. The OC/EC ratio was 13.75 at (AGR) and 5.45 at (DEL). The higher OC/EC ratio at Agra indicates that the formation of secondary organic aerosol which emitted from variable primary sources. Significant correlation between PM₂.₅ and its carbonaceous species were observed indicating similarity in sources at both sites. The average concentrations of secondary organic carbon (SOC) and primary organic carbon (POC) at AGR were 48.16 and 26.52 μg m(-3) while at DEL it was 38.78 and 27.55 μg m(-3), respectively. In the case of POC, similar concentrations were observed at both places but in the case of SOC higher over AGR by 24 in comparison to DEL, it is due to the high concentration of OC over AGR. Secondary organic aerosol (SOA) was 42% higher at AGR than DEL which confirms the formation of secondary aerosol at AGR due to rural environment with higher concentrations of coarse mode particles. The SOA contribution in PM₂.₅ was also estimated and was ~32 and 12% at AGR and DEL respectively. Being high loading of fine particles along with carbonaceous aerosol, it is suggested to take necessary and immediate action in mitigation of the emission of carbonaceous aerosol in the northern part of India.

  9. A homozygous MYO7A mutation associated to Usher syndrome and unilateral auditory neuropathy spectrum disorder.

    PubMed

    Xia, Hong; Hu, Pengzhi; Yuan, Lamei; Xiong, Wei; Xu, Hongbo; Yi, Junhui; Yang, Zhijian; Deng, Xiong; Guo, Yi; Deng, Hao

    2017-10-01

    Usher syndrome (USH) is an autosomal recessive disorder characterized by sensorineural hearing loss, progressive visual loss and night blindness due to retinitis pigmentosa (RP), with or without vestibular dysfunction. The purpose of this study was to detect the causative gene in a consanguineous Chinese family with USH. A c.3696_3706del (p.R1232Sfs*72) variant in the myosin VIIa gene (MYO7A) was identified in the homozygous state by exome sequencing. The co‑segregation of the MYO7A c.3696_3706del variant with the phenotype of deafness and progressive visual loss in the USH family was confirmed by Sanger sequencing. The variant was absent in 200 healthy controls. Therefore, the c.3696_3706del variant may disrupt the interaction between myosin VIIa and other USH1 proteins, and impair melanosome transport in retinal pigment epithelial cells. Notably, bilateral auditory brainstem responses were absent in two patients of the USH family, while distortion product otoacoustic emissions were elicited in the right ears of the two patients, consistent with clinical diagnosis of unilateral auditory neuropathy spectrum disorder. These data suggested that the homozygous c.3696_3706del variant in the MYO7A gene may be the disease‑causing mutation for the disorder in this family. These findings broaden the phenotype spectrum of the MYO7A gene, and may facilitate understanding of the molecular pathogenesis of the disease, and genetic counseling for the family.

  10. Analysis of uniparental lineages in two villages of Santiago Del Estero, Argentina, seat of Pueblos de Indios in colonial times.

    PubMed

    Pauro, Maia; García, Angelina; Nores, Rodrigo; Demarchi, Darío A

    2013-10-01

    Based on the analysis of the mitochondrial control region and seven biallelic markers of the Y chromosome, we investigated the genetic composition of two rural populations of southern Santiago del Estero, Argentina, that were seats in colonial times of pueblos de indios, a colonial practice that consisted of concentrating the indigenous populations in organized and accessible settlements, to facilitate Christianizing and policing. We found the Native American Y chromosome haplogroup Q1a3a in only 11% (3 of 27) of the males. Haplogroup R, common in European populations, is the most frequent haplogroup in Santiago del Estero (55%). In contrast, the persistence of Native American maternal lineages is extremely high (95%). This finding is most likely due to the low incidence in that region of the 20th century European wave of migration and to the existence of pueblos de indios from 1612 to the first decades of the 19th century. In contrast to archeological records that suggest Santiago del Estero late pre-Hispanic groups were strongly influenced by the Andean world, we did not find genetic evidence in support of significant gene fl ow. On the other hand, these populations share many mitochondrial DNA hypervariable region I (HVRI) haplotypes with other populations from the Sierras Pampeanas (particularly with Córdoba) and the Gran Chaco regions. Copyright © 2014 Wayne State University Press, Detroit, Michigan 48201-1309.

  11. Proyecto para la medición sistemática de seeing en CASLEO

    NASA Astrophysics Data System (ADS)

    Fernández Lajus, E.; Forte, J. C.

    La calidad del seeing astronómico es ciertamente uno de los parámetros mas importantes que caracterizan el sitio de un observatorio. Por tanto se desea determinar si el alto valor de seeing observado con el telescopio de 2.15 m se debe a efectos internos y/o del entorno a la cupula o si se debe simplemente al seeing propio del lugar. El actual mecanismo de refrigeración del espejo primario del 2.15, parece haber mejorado notablemente la calidad del seeing. Sin embargo se hace necesario saber hasta que punto el valor del seeing puede ser mejorado. La primera etapa del proyecto consistió en la puesta a punto del telescopio emplazado para este propósito y la adquisición de las primeras medidas tentativas de seeing.

  12. Controlling Wind Turbines for Secondary Frequency Regulation: An Analysis of AGC Capabilities Under New Performance Based Compensation Policy

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Aho, Jacob; Pao, Lucy Y.; Fleming, Paul

    2014-11-13

    As wind energy becomes a larger portion of the world's energy portfolio there has been an increased interest for wind turbines to control their active power output to provide ancillary services which support grid reliability. One of these ancillary services is the provision of frequency regulation, also referred to as secondary frequency control or automatic generation control (AGC), which is often procured through markets which recently adopted performance-based compensation. A wind turbine with a control system developed to provide active power ancillary services can be used to provide frequency regulation services. Simulations have been performed to determine the AGC trackingmore » performance at various power schedule set-points, participation levels, and wind conditions. The performance metrics used in this study are based on those used by several system operators in the US. Another metric that is analyzed is the damage equivalent loads (DELs) on turbine structural components, though the impacts on the turbine electrical components are not considered. The results of these single-turbine simulations show that high performance scores can be achieved when there are insufficient wind resources available. The capability of a wind turbine to rapidly and accurately follow power commands allows for high performance even when tracking rapidly changing AGC signals. As the turbine de-rates to meet decreased power schedule set-points there is a reduction in the DELs, and the participation in frequency regulation has a negligible impact on these loads.« less

  13. Singular Perturbations and Time Scales in Modeling and Control of Dynamic Systems,

    DTIC Science & Technology

    1980-11-01

    Madanic, "Closed-Loop Stackelberg Stategies for Singularly Perturbed Linear Quadratic Problem," IEEE Transactions on Automtic Control, Vol. AC-25, No...of the state variables. On the other hand the com- (15 damped high steqenc oscillalor mode cannsome o \\s/ del are not separable. In this ’ mixed ’ case...are found to be mixed and hence is not electromechanical Interactions and the single ma- suitable for direct state separation into a slow chine

  14. Association of neural tube defects in children of mothers with MTHFR 677TT genotype and abnormal carbohydrate metabolism risk: a case-control study.

    PubMed

    Cadenas-Benitez, N M; Yanes-Sosa, F; Gonzalez-Meneses, A; Cerrillos, L; Acosta, D; Praena-Fernandez, J M; Neth, O; Gomez de Terreros, I; Ybot-González, P

    2014-03-26

    Abnormalities in maternal folate and carbohydrate metabolism have both been shown to induce neural tube defects (NTD) in humans and animal models. However, the relationship between these two factors in the development of NTDs remains unclear. Data from mothers of children with spina bifida seen at the Unidad de Espina Bífida del Hospital Infantil Virgen del Rocío (case group) were compared to mothers of healthy children with no NTD (control group) who were randomly selected from patients seen at the outpatient ward in the same hospital. There were 25 individuals in the case group and 41 in the control group. Analysis of genotypes for the methylenetetrahydrofolate reductase (MTHFR) 677CT polymorphism in women with or without risk factors for abnormal carbohydrate metabolism revealed that mothers who were homozygous for the MTHFR 677TT polymorphism and at risk of abnormal carbohydrate metabolism were more likely to have offspring with spina bifida and high levels of homocysteine, compared to the control group. The increased incidence of NTDs in mothers homozygous for the MTHFR 677TT polymorphism and at risk of abnormal carbohydrate metabolism stresses the need for careful metabolic screening in pregnant women, and, if necessary, determination of the MTHFR 677CT genotype in those mothers at risk of developing abnormal carbohydrate metabolism.

  15. Associations between uncoupling protein 2, body composition, and resting energy expenditure in lean and obese African American, white, and Asian children.

    PubMed

    Yanovski, J A; Diament, A L; Sovik, K N; Nguyen, T T; Li, H; Sebring, N G; Warden, C H

    2000-06-01

    Little is known about genes that affect childhood body weight. The objective of this study was to examine the association between alleles of the mitochondrial uncoupling protein 2 (UCP2) gene and obesity because UCP2 may influence energy expenditure. We related UCP2 genotype to body composition and resting energy expenditure in 105 children aged 6-10 y. Overweight children and nonoverweight children of overweight parents were genotyped for a 45-base pair deletion/insertion (del/ins) in 3'-untranslated region of exon 8 and for an exon 4 C to T transition. Eighty-nine children were genotyped for the exon 8 allele: 50 children had del/del, 33 had del/ins, and 6 had ins/ins. Mean (+/-SD) body mass index (BMI; in kg/m(2)) was greater for children with del/ins (24.1 +/- 5.9) than for children with del/del (20.4 +/- 4.8; P < 0.001). BMI of ins/ins children (23.7 +/- 7.8) was not significantly different from that of del/ins children. A greater BMI in del/ins children was independent of race and sex. Body composition was also different according to UCP2 genotype. All body circumferences and skinfold thicknesses examined were significantly greater in del/ins than in del/del children. Body fat mass as determined by dual-energy X-ray absorptiometry was also greater in del/ins than in del/del children (P < 0.005). For 104 children genotyped at exon 4, no significant differences in BMI or body composition were found among the 3 exon 4 genotypes. Neither resting energy expenditure nor respiratory quotient were different according to UCP2 exon 4 or exon 8 genotype. The exon 8 ins/del polymorphism of UCP2 appears to be associated with childhood-onset obesity. The UCP2/UCP3 genetic locus may play a role in childhood body weight.

  16. Soluble HLA-G in pregnancies complicated by autoimmune rheumatic diseases.

    PubMed

    Beneventi, Fausta; Badulli, Carla; Locatelli, Elena; Caporali, Roberto; Ramoni, Véronique; Cavagnoli, Chiara; Simonetta, Margherita; Garbin, Giulia; Tinelli, Carmine; Alpini, Claudia; Montecucco, CarloMaurizio; Martinetti, Miryam; Spinillo, Arsenio

    2015-08-01

    Autoimmune rheumatic diseases in pregnancies are associated with increased adverse obstetric outcomes. We compared maternal soluble human leucocyte antigen-G (sHLA-G) blood levels in subjects with a rheumatic disease preexisting pregnancy and unaffected controls. Third-trimester blood maternal sHLA-G concentrations were significantly higher in subjects with rheumatic diseases than in controls (mean 93.1ng/ml [SD 42.1] vs 58.1ng/ml [SD 96.3], p=0.003). Cord blood sHLA-G concentrations were significantly higher in rheumatic disease than in those born to control mothers (median 41.2ng/ml [IQR: 3.3-44.0] vs 17.9ng/ml [IQR: 17.2-88.1], p=0.007). A strict positive correlation (r=0.88, p<0.001) was found between the maternal and fetal titers of ANA autoantibodies as well as between maternal and fetal sHLAG circulating levels (r=0.58 and r=0.67, respectively, for controls and cases, p<0.001). Maternal s-HLA-G blood concentrations were significantly higher in subjects with rheumatic disease DEL/DEL homozygous for a polymorphism of the 3' untranslated regulatory region of HLA-G (HLA-G 14bp) than in the corresponding healthy controls (mean values 141.5ng/ml [SD: 166] vs 54.2ng/ml [SD: 35], p=0.009). Increasing maternal and cord blood levels of s-HLA-G concentrations among pregnant subjects with rheumatic diseases compared with controls suggest that autoimmune diseases prompt a maternal and fetal immune response that favors pregnancy immune tolerance. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  17. Antagonistic effects of IL-17 and D-resolvins on endothelial Del-1 expression through a GSK-3β-C/EBPβ pathway.

    PubMed

    Maekawa, Tomoki; Hosur, Kavita; Abe, Toshiharu; Kantarci, Alpdogan; Ziogas, Athanasios; Wang, Baomei; Van Dyke, Thomas E; Chavakis, Triantafyllos; Hajishengallis, George

    2015-09-16

    Del-1 is an endothelial cell-secreted anti-inflammatory protein. In humans and mice, Del-1 expression is inversely related to that of IL-17, which inhibits Del-1 through hitherto unidentified mechanism(s). Here we show that IL-17 downregulates human endothelial cell expression of Del-1 by targeting a critical transcription factor, C/EBPβ. Specifically, IL-17 causes GSK-3β-dependent phosphorylation of C/EBPβ, which is associated with diminished C/EBPβ binding to the Del-1 promoter and suppressed Del-1 expression. This inhibitory action of IL-17 can be reversed at the GSK-3β level by PI3K/Akt signalling induced by D-resolvins. The biological relevance of this regulatory network is confirmed in a mouse model of inflammatory periodontitis. Intriguingly, resolvin-D1 (RvD1) confers protection against IL-17-driven periodontal bone loss in a Del-1-dependent manner, indicating an RvD1-Del-1 axis against IL-17-induced pathological inflammation. The dissection of signalling pathways regulating Del-1 expression provides potential targets to treat inflammatory diseases associated with diminished Del-1 expression, such as periodontitis and multiple sclerosis.

  18. Geothermal Geodatabase for Rico Hot Springs Area and Lemon Hot Springs, Dolores and San Miguel Counties, Colorado

    DOE Data Explorer

    Richard Zehner

    2012-11-01

    This geodatabase was built to cover several geothermal targets developed by Flint Geothermal in 2012 during a search for high-temperature systems that could be exploited for electric power development. Several of the thermal springs have geochemistry and geothermometry values indicative of high-temperature systems. In addition, the explorationists discovered a very young Climax-style molybdenum porphyry system northeast of Rico, and drilling intersected thermal waters at depth. Datasets include: 1. Structural data collected by Flint Geothermal 2. Point information 3. Mines and prospects from the USGS MRDS dataset 4. Results of reconnaissance shallow (2 meter) temperature surveys 5. Air photo lineaments 6. Areas covered by travertine 7. Groundwater geochemistry 8. Land ownership in the Rico area 9. Georeferenced geologic map of the Rico Quadrangle, by Pratt et al. 10. Various 1:24,000 scale topographic maps

  19. [Ligation of the retrobulbar vascular-nervous bunch during performance of evisceration and enucleation using titanic clips in ophthalmic surgery].

    PubMed

    Rykov, S A; Torchinskaia, N V; Bakbardina, I I; Simchuk, I V

    2011-10-01

    The efficacy of hemostasis achievement during conduction of a retrobulbar vascular-nervous bunch ligation (RVNBL), using titanic clips while evisceroenucleation performance, was studied up. A comparative analysis of clinical and functional results of surgical treatment of 36 patients, suffering terminal dolorous glaucoma and disaster of a sympathetic ophthalmia complication after an eye penetrating wounding occurrence. In 16 patients (the first group) a standard method of a hemostasis achievement was used while doing evisceroenucleation - a deep orbital tamponade for 5 minutes. In 20 patients (the second group) a procedure of RVNBL was conducted, using titanic clips before the bunch transsection doing. There was established, that while doing a RVNPL using titanic clips, a hemorrhage never occurs, a retrobulbar hematoma do not formated, the soft tissues reaction in the early postoperative period is less pronounced, and the patients postoperative rehabilitation period shortens.

  20. Newborns' temperature submitted to radiant heat and to the Top Maternal device at birth.

    PubMed

    Albuquerque, Rosemeire Sartori de; Mariani, Corintio; Bersusa, Ana Aparecida Sanches; Dias, Vanessa Macedo; Silva, Maria Izabel Mota da

    2016-08-08

    to compare the axillar temperatures of newborns that are put immediately after birth in skin-to-skin contact under the Top Maternal device, as compared to those in a radiant heat crib. comparatives observational study of the case-control type about temperature of 60 babies born at the Obstetric Center and Normal Delivery Center of a public hospital of the municipality of Sao Paulo, being them: 29 receiving assistance in heated crib and 31 in skin-to skin contact, shielded by a cotton tissue placed on mother's thorax, called Top Maternal. the temperature of the babies of the skin-to-skin contact group presented higher values in a larger share of the time measures verified, as compared to those that were placed in radiant heat crib, independently from the place of birth. Differences between the two groups were not statistically significant. the study contributes to generate new knowledge, supporting the idea of keeping babies with their mothers immediately after birth protected with the Maternal Top, without harming their wellbeing, as it keeps the axillar temperature in recommendable levels. comparar a temperatura axilar dos recém-nascidos acomodados - imediatamente após o nascimento - em contato pele a pele, sob o Top Maternal, em berço de calor radiante. estudo comparativo observacional do tipo Caso-Controle sobre a temperatura de 60 bebês nascidos no Centro Obstétrico e Centro de Parto Normal de um hospital público do município de São Paulo, sendo: 29 assistidos em berço aquecido e 31 em contato pele a pele, protegidos por uma malha de algodão colocada sobre o tórax da mãe, denominada Top Maternal. a temperatura dos bebês do grupo de contato pele a pele teve maior valor na maioria dos tempos verificados comparada à dos que foram colocados em berço de calor radiante, independentemente do local de nascimento. A diferença entre os grupos não foi estatisticamente significante. o estudo contribui com a geração de um novo conhecimento que sustenta a manutenção dos bebês com suas mães imediatamente após o nascimento por meio do contato pele a pele protegidos pelo Top Maternal, sem prejuízos ao seu bem-estar, uma vez que a temperatura axilar se manteve em níveis recomendáveis. comparar la temperatura axilar de los recién nacidos (Rn) acomodados, inmediatamente después del nacimiento, en contacto piel con piel, bajo el Top Maternal, en cuna de calor radiante. estudio comparativo observacional del tipo Caso Control sobre la temperatura de 60 bebés nacidos en el Centro Obstétrico y Centro de Parto Normal de un hospital público del municipio de Sao Paulo, siendo: 29 asistidos en cuna calentada y 31 en contacto piel con piel, protegidos por un tejido de algodón colocado sobre el tórax de la madre, denominado Top Maternal. la temperatura de los bebés del grupo de contacto piel con piel fue más alta en la mayoría de los tiempos verificados, ello comparado con los que fueron colocados en cuna de calor radiante, independientemente del local de nacimiento. La diferencia entre los grupos no fue estadísticamente significativa. el estudio contribuye con la generación de un nuevo conocimiento que sustenta que se debe mantener a los bebés con sus madres inmediatamente después del nacimiento por medio del contacto piel con piel protegidos por el Top Maternal, sin perjuicios a su bienestar, una vez que la temperatura axilar se mantuvo en niveles recomendables.

  1. PROGRAMA PARA LA VERIFICACIN DE LA TECNOLOGIA AMBIENTAL/ENVIRONMENTAL TECHNOLOGY VERIFICATION PROGRAM (ETV) (EPA/600/F-98/015A)

    EPA Science Inventory

    A travs de su historia, la Agencia de Proteccin del Medio Ambiente estadounidense (U.S. Environmental Protection Agency, EPA) ha evaluado distintas tecnologas para determinar su efectividad en el monitoreo, la prevencin, el control, y la limpieza de la contaminacin ambiental. Sin...

  2. A Basis for a Command, Control and Communications (C3) System Architecture for the Argentine Army

    DTIC Science & Technology

    1990-03-01

    needed on the bat- tlefield, Most commanders derive important situational clues by listening to how their subordinates sound in their verbal reports. F...0142 2 Naval Postgraduate School Monterey, CA 93943-5002 3. Estado Mayor General del Ejercito Argentino 5 Direccion de Comunicaciones Azopardo 250

  3. Tags Help Make Libraries Del.icio.us: Social Bookmarking and Tagging Boost Participation

    ERIC Educational Resources Information Center

    Rethlefsen, Melissa L.

    2007-01-01

    Traditional library web products, whether online public access catalogs, library databases, or even library web sites, have long been rigidly controlled and difficult to use. Patrons regularly prefer Google's simple interface. Now social bookmarking and tagging tools help librarians bridge the gap between the library's need to offer authoritative,…

  4. In-orbit results of Delfi-n3Xt: Lessons learned and move forward

    NASA Astrophysics Data System (ADS)

    Guo, Jian; Bouwmeester, Jasper; Gill, Eberhard

    2016-04-01

    This paper provides an update of the Delfi nanosatellite programme of the Delft University of Technology (TU Delft), with a focus on the recent in-orbit results of the second TU Delft satellite Delfi-n3Xt. In addition to the educational objective that has been reached with more than 80 students involved in the project, most of the technological objectives of Delfi-n3Xt have also been fulfilled with successful in-orbit demonstrations of payloads and platform. Among these demonstrations, four are highlighted in this paper, including a solid cool gas micropropulsion system, a new type of solar cell, a more robust Command and Data Handling Subsystem (CDHS), and a highly integrated Attitude Determination and Control Subsystem (ADCS) that performs three-axis active control using reaction wheels. Through the development of Delfi-n3Xt, significant experiences and lessons have been learned, which motivated a further step towards DelFFi, the third Delfi CubeSat mission, to demonstrate autonomous formation flying using two CubeSats named Delta and Phi. A brief update of the DelFFi mission is also provided.

  5. DRD2/ANKK1 gene polymorphisms in forensic autopsies of methamphetamine intoxication fatalities.

    PubMed

    Matsusue, Aya; Ishikawa, Takaki; Ikeda, Tomoya; Tani, Naoto; Arima, Hisatomi; Waters, Brian; Hara, Kenji; Kashiwagi, Masayuki; Takayama, Mio; Ikematsu, Natsuki; Kubo, Shin-Ichi

    2018-04-22

    Dopamine D2 receptor/ankyrin repeat and kinase domain containing 1 (DRD2/ANKK1) gene polymorphisms have been associated with responses to psychotropic drugs and addiction. We analyzed two DRD2/ANKK1 polymorphisms, Taq1A and -141C Ins/Del, in 37 fatal methamphetamine (MA) intoxication cases and 235 control cases in which MA and psychotropic drugs were not detected. The association among polymorphism, cause of death, and cerebrospinal fluid (CSF) dopamine concentration was evaluated. The Taq1A polymorphism distribution in the fatal MA intoxication cases differed from in the controls (P = 0.030) with a significantly high A1/A1 + A1/A2 genotype frequency. No significant associations were observed between -141C Ins/Del polymorphisms and MA intoxication cases or between DRD2/ANKK1 polymorphisms and CSF dopamine concentrations. Our findings suggest that the DRD2/ANKK1 Taq1A polymorphism is associated with susceptibility to fatal MA intoxication. Copyright © 2018 Elsevier B.V. All rights reserved.

  6. Serial hemodynamic monitoring to guide treatment of maternal hypertension leads to reduction in severe hypertension.

    PubMed

    Stott, D; Papastefanou, I; Paraschiv, D; Clark, K; Kametas, N A

    2017-01-01

    To examine whether treatment for hypertension in pregnancy that is guided by serial monitoring of maternal central hemodynamics leads to a reduction in the rate of severe hypertension, defined as blood pressure ≥ 160/110 mmHg; and to assess the distinct longitudinal hemodynamic profiles associated with beta-blocker monotherapy, vasodilator monotherapy and dual agent therapy, and their relationships with outcomes, including fetal growth restriction. This was a prospective observational study at a dedicated antenatal hypertension clinic in a tertiary UK hospital. Fifty-two untreated women presenting with hypertension were recruited consecutively and started on treatment, either with a beta-blocker or a vasodilator. The choice of initial antihypertensive agent was determined according to a model constructed previously to predict the response to the beta-blocker labetalol in pregnant women needing antihypertensive treatment. At presentation, the demographic and maternal hemodynamic variables associated with a therapeutic response to labetalol, defined as blood pressure control < 140/90 mmHg with labetalol monotherapy throughout pregnancy, were ascertained and analyzed with logistic regression to create a model to predict sustained blood pressure control as described above. The women were reviewed regularly until delivery and underwent serial hemodynamic monitoring throughout pregnancy. If their blood pressure was elevated, the prediction model was referred to again to determine if alternative antihypertensive therapy, either with additional beta-blocker or a vasodilator, should be added. Treatment by referring to results of serial hemodynamic monitoring reduced the rate of severe antenatal hypertension from 18% to 3.8%. Seventy-seven percent of women were initially prescribed a beta-blocker and 23% a vasodilator. The group that maintained good blood pressure control with beta-blocker monotherapy had the best fetal and maternal outcomes. They had lower blood pressures at presentation and throughout gestation, demonstrated well-maintained cardiac output and had the lowest rates of fetal growth restriction. The groups that required dual therapy to control their blood pressure had persistently higher blood pressure and rate of fetal growth restriction. The groups that required vasodilator therapy due to high levels of peripheral vascular resistance, either at presentation or later in pregnancy, accounted for 81% of cases with fetal growth restriction. Using serial hemodynamic monitoring in pregnancy to guide treatment of hypertension significantly reduces the rate of severe hypertension and allows identification of high-resistance, low-output hypertensive pregnancies that are associated with an increased rate of fetal growth restriction. Copyright © 2016 ISUOG. Published by John Wiley & Sons Ltd. Examinar si el tratamiento para la hipertensión en el embarazo guiado por un seguimiento en serie de las principales constantes hemodinámicas de la madre conduce a una reducción en la tasa de hipertensión grave, definida como presión arterial ≥ 160/110 mmHg; y evaluar los diferentes perfiles hemodinámicos longitudinales asociados a la monoterapia con beta-bloqueantes, la monoterapia con vasodilatadores y la terapia dual, y su relación con los resultados, como la restricción del crecimiento fetal. MÉTODOS: Se realizó un estudio observacional prospectivo en una clínica especializada en hipertensión prenatal de un hospital de atención terciaria del Reino Unido. Se reclutaron consecutivamente a cincuenta y dos mujeres no tratadas que presentaban hipertensión y se comenzó a tratarlas, bien con un beta-bloqueante o bien con un vasodilatador. La elección del agente antihipertensivo inicial se determinó de acuerdo con un modelo elaborado previamente para predecir la respuesta al beta-bloqueante labetalol en mujeres embarazadas que necesitaban tratamiento antihipertensivo. Al inicio se registraron las características demográficas y las variables hemodinámicas maternas asociadas con una respuesta terapéutica al labetalol, definida como un control de la presión arterial < 140/90 mmHg con monoterapia de labetalol durante todo el embarazo que se analizó mediante regresión logística para crear un modelo con el que pronosticar un control sostenido de la presión arterial, como se describe arriba. Las mujeres fueron sometidas a revisiones regulares hasta el momento del parto y se les hizo un seguimiento hemodinámico en serie durante todo el embarazo. Si la presión arterial era elevada, se empleó de nuevo el modelo de predicción para determinar si se debería añadir un tratamiento antihipertensivo alternativo, ya sea con un beta-bloqueante adicional o con un vasodilatador. El tratamiento que tuvo en cuenta los resultados del seguimiento hemodinámico en serie redujo la tasa de hipertensión prenatal grave del 18% al 3,8%. Al 77% de las mujeres se les recetó inicialmente un y al 23% un vasodilatador. El grupo que mantuvo un buen control de la presión arterial con monoterapia de beta-bloqueantes logró mejores resultados fetales y maternos. Este grupo tuvo menor presión arterial al inicio y durante toda la gestación, mostró un gasto cardíaco en buen estado y tuvo las tasas más bajas de restricción del crecimiento fetal. Los grupos que requirieron terapia dual para controlar su presión arterial mostraron persistentemente una mayor presión arterial y un mayor ritmo de restricción del crecimiento fetal. Los grupos que requirieron tratamiento vasodilatador debido a los altos niveles de resistencia vascular periférica, tanto al inicio como durante el embarazo, representaron el 81% de los casos con restricción del crecimiento fetal. CONCLUSIÓN: El uso de un seguimiento hemodinámico en serie en el embarazo como guía para el tratamiento de la hipertensión reduce significativamente la tasa de hipertensión severa y permite la identificación de embarazos con hipertensión de alta resistencia y malos resultados, asociados con una mayor tasa de restricción del crecimiento fetal. : (≥ 160/110 mmHg);β、,()。 : 。52、,β。β。,(<140/90 mmHg),logistic,。,。,(β)。 : ,18%3.8%。77%β,23%。β。,,。,。,81%。 : ,,、。. Copyright © 2016 ISUOG. Published by John Wiley & Sons Ltd.

  7. DEL phenotype.

    PubMed

    Kwon, Dong H; Sandler, S G; Flegel, Willy A

    2017-09-01

    DEL red blood cells (RBCs) type as D- by routine serologic methods and are transfused routinely, without being identified as expressing a very weak D antigen, to D- recipients. DEL RBCs are detected only by adsorption and elution of anti-D or by molecular methods. Most DEL phenotypes have been reported in population studies conducted in East Asia, although DEL phenotypes have been detected also among Caucasian individuals. Approximately 98 percent of DEL phenotypes in East Asians are associated with the RHD*DEL1 or RHD*01EL.01 allele. The prevalence of DEL phenotypes has been reported among D- Han Chinese (30%), Japanese (28%), and Korean (17%) populations. The prevalence of DEL phenotypes is significantly lower among D- Caucasian populations (0.1%). Among the 3-5 percent of African individuals who are D-, there are no reports of the DEL phenotype. Case reports from East Asia indicate that transfusion of DEL RBCs to D- recipients has been associated with D alloimmunization. East Asian immigrants constitute 2.1 percent of the 318.9 million persons residing in the United States, and an estimated 2.8 percent are blood donors. Using these statistics, we estimate that 68-683 units of DEL RBCs from donors of East Asian ancestry are transfused as D- annually in the United States. Given the reports from East Asia of D alloimmunization attributed to transfusion of DEL RBCs, one would expect an occasional report of D alloimmunization in the United States following transfusion of DEL RBCs to a D- recipient. If such cases do occur, the most likely reason that they are not detected is the absence of active post-transfusion monitoring for formation of anti-D.

  8. Management of feral domestic cats in the urban environment of Rome (Italy).

    PubMed

    Natoli, Eugenia; Maragliano, Laura; Cariola, Giuseppe; Faini, Anna; Bonanni, Roberto; Cafazzo, Simona; Fantini, Claudio

    2006-12-18

    In Italy, which is rabies-free, the national Law No. 281 [Legge Nazionale 14 agosto 1991. No. 281: Legge Quadro in materia di animali di affezione e prevenzione del randagismo. Gazz. Uff. Rep. Ital. no 203 del 30 agosto 1991: p. 3] on the management of pets and on the control of feral cats has introduced the no-kill policy for this species. Thus, "trap-neuter-release" (TNR) programs have been carried out for >10 years. In this paper we present data on registered colonies and censused cats in Rome from 1991 to 2000; the results of the neutering campaign from 1991 to 2000; and a survey, on 103 cat colonies, on the effects of demographic control of urban feral-cat colonies in the city of Rome, carried out by the local Veterinary Public Services (VPS) in collaboration with the associations of cat care-takers. In 10 years almost 8000 were neutered and reintroduced in their original colony. The spay/neuter campaigns brought about a general decrease in cat number but the percentage of cat immigration (due to abandonment and spontaneous arrival) is around 21%. This suggests that all these efforts without an effective education of people to control the reproduction of house cats (as a prevention for abandonment) are a waste of money, time and energy.

  9. Occurrence of the - -(SEA), - -(THAI) and - -(FIL) α-Thalassemia-1 Carriers from a 7-Year Study at Ramathibodi Hospital, Bangkok, Thailand.

    PubMed

    Pongjantharasatien, Kobkorn; Banyatsuppasin, Wansa; Pounsawat, Sonnarong; Jindadamrongwech, Sumalee

    2016-08-01

    α-Thalassemia (α-thal) is one of the most common genetic diseases in Thailand. Homozygosity of α-thal-1 (- -/- -) and compound heterozygosity of α-thal-1/α-thal-2 (- -/-α) leads to Hb Bart's (γ4) hydrops fetalis and Hb H (β4) disease, respectively. In order to better control and provide prevention of α-thal disease, the prevalence of α-thal-1 carriers and the types of genotypes in the Thai population should be known. A 7-year retrospective study, employing multiplex gap-polymerase chain reaction (gap-PCR) of 31,632 blood samples from Ramathibodi Hospital, Mahidol University, Bangkok, revealed an α-thal-1 carrier rate of 14.40% with the - -(SEA) (NG_000006.1: g.26264_45564del19301), - -(THAI) (NG_000006.1: g.10664_44164del33501) and - -(FIL) (NG_000006.1: g.11684_43534del31851) genotypes, constituting frequencies of 14.21, 0.18 and 0.01%, respectively. Although the - -(FIL) genotype is rare in the Thailand, its detection should be included in future α-thal screening programs.

  10. ASSOCIATIONS BETWEEN UNCOUPLING PROTEIN 2, BODY COMPOSITION, AND RESTING ENERGY EXPENDITURE IN LEAN AND OBESE AFRICAN AMERICAN, CAUCASIAN, AND ASIAN CHILDREN

    PubMed Central

    Yanovski, J.A.; Diament, A.L.; Sovik, K.N.; Nguyen, T.T.; Li, H.; Sebring, N.G.; Warden, C.H.

    2015-01-01

    Background Little is known about genes affecting childhood body weight. Objective To examine alleles of the mitochondrial uncoupling protein-2 (UCP2) gene for association with obesity, since UCP2 may influence energy expenditure. Design We related UCP2 genotype to body composition, and to resting energy expenditure, in 105 children aged 6–10y. Overweight children and non-overweight children of overweight parents were genotyped for a 45 bp deletion/insertion (del/ins) in 3’ UTR of exon 8 and for an exon 4 C to T transition. Results 89 children were genotyped for the exon 8 allele: 50 children had del/del, 33 del/ins, and 6 ins/ins. Body mass index (BMI) was greater for del/ins (24.1 ± 5.9 kg/m2) than for del/del (20.4 ± 4.8 kg/m2, p<0.001). BMI of ins/ins (23.7 ± 7.8 kg/m2) was not different from del/ins. This effect was independent of race and gender (ANOVAs, p< 0.05). Body composition was also different according to UCP2 genotype. All body circumferences and skin fold thicknesses examined were significantly greater in del/ins than in del/del. DXA body fat mass (p<0.005) was also greater in del/ins than del/del. For 104 children genotyped at exon 4, no significant differences in BMI or body composition were found among the three exon 4 genotypes. Neither resting energy expenditure nor respiratory quotient were different according to UCP2 exon 4 or exon 8 genotype. Conclusion The exon 8 ins/del polymorphism of UCP2 appears to be associated with childhood-onset obesity. The UCP2/UCP3 genetic locus may play a role in childhood body weight. PMID:10837279

  11. Vigilando la Calidad del Agua de los Grandes Rios de la Nacion: El Programa NASQAN del Rio Grande (Rio Bravo del Norte)

    USGS Publications Warehouse

    Lurry, Dee L.; Reutter, David C.; Wells, Frank C.; Rivera, M.C.; Munoz, A.

    1998-01-01

    La Oficina del Estudio Geologico de los Estados Unidos (U.S. Geological Survey, 0 USGS) ha monitoreado la calidad del agua de la cuenca del Rio Grande (Rio Bravo del Norte) desde 1995 como parte de la rediseiiada Red Nacional para Contabilizar la Calidad del Agua de los Rios (National Stream Quality Accounting Network, o NASOAN) (Hooper and others, 1997). EI programa NASOAN fue diseiiado para caracterizar las concentraciones y el transporte de sedimento y constituyentes quimicos seleccionados, encontrados en los grandes rios de los Estados Unidos - incluyendo el Misisipi, el Colorado y el Columbia, ademas del Rio Grande. En estas cuatro cuencas, el USGS opera actualmente (1998) una red de 40 puntos de muestreo pertenecientes a NASOAN, con un enfasis en cuantificar el flujo en masa (la cantidad de material que pasa por la estacion, expresado en toneladas por dial para cada constituyente. Aplicacando un enfoque consistente, basado en la cuantificacion de flujos en la cuenca del Rio Grande, el programa NASOAN esta generando la informacion necesaria para identificar fuentes regionales de diversos contaminantes, incluyendo sustancias qui micas agricolas y trazas elementos en la cuenca. EI efecto de las grandes reservas en el Rio Grande se puede observar segun los flujos de constituyentes discurren a 10 largo del rio. EI analisis de los flujos de constituyentes a escala de la cuenca proveera los medios para evaluar la influencia de la actividad humana sobre las condiciones de calidad del agua del Rio Grande.

  12. [Not Available].

    PubMed

    San Mauro Martín, Ismael; Cevallos, Vanesa; Pina Ordúñez, Diana; Garicano Vilar, Elena

    2016-07-19

    Introducción: existen alteraciones frecuentes en la alimentación de la población infantil femenina, y especialmente en atletas de deportes estéticos por la presión ejercida para mantener un cuerpo.Objetivos: evaluar los aspectos nutricionales, antropométricos y la percepción del peso de niñas que realizan gimnasia rítmica frente a un grupo control.Métodos: estudio descriptivo comparativo. Se compararon 25 niñas gimnastas con 25 niñas no gimnastas (control). Se realizó una valoración antropométrica, mediante protocolo ISAK, y nutricional, mediante un registro dietético de siete días; así como una valoración cuantitativa y cualitativa de la ingesta alimentaria, mediante el software DIAL. Se rellenó un cuestionario de hábitos y sobre la percepción de su peso corporal.Resultados: los datos antropométricos no presentaron diferencias significativas entre ambos grupos, excepto en los pliegues cutáneos y el porcentaje de grasa, el cual era estadísticamente inferior en gimnastas. La ingesta energética (1.413 ± 283 Kcal/día) de las gimnastas era inferior a la recomendada por la Food and Nutrition Board de acuerdo a su edad. La distribución de los macronutrientes cumplía con los valores normales establecidos (10-30% proteínas, 45-65% hidratos, 20-35% grasas). El 32% de las gimnastas y el 36,4% de las niñas control consideraron que les gustaría pesar menos.Conclusión: teniendo en cuenta la intensa actividad de las gimnastas, sus requerimientos energéticos deberían ajustarse a ello, ya que esto contribuirá a su desarrollo y crecimiento y a una mejor ejecución del ejercicio. En la muestra estudiada, el consumo de alimentos de las gimnastas se aleja de una alimentación equilibrada. No se observaron comportamientos diferentes en la percepción del peso entre ambos grupos.

  13. The novel c.247_249delTTC (p.F83del) GJB2 mutation in a family with prelingual sensorineural deafness.

    PubMed

    Petersen, Michael B; Grigoriadou, Maria; Koutroumpe, Maria; Kokotas, Haris

    2012-07-01

    Non-syndromic hearing loss is one of the most common hereditary determined diseases in human, and the disease is a genetically heterogeneous disorder. Mutations in the GJB2 gene, encoding connexin 26 (Cx26), are a major cause of non-syndromic recessive hearing impairment in many countries and are largely dependent on ethnic groups. Due to the high frequency of the c.35delG GJB2 mutation in the Greek population, we have previously suggested that Greek patients with sensorineural, non-syndromic deafness should be tested for the c.35delG mutation and the coding region of the GJB2 gene should be sequenced in c.35delG heterozygotes. Here we present on the clinical and molecular genetic evaluation of a family suffering from prelingual, sensorineural, non-syndromic deafness. A novel c.247_249delTTC (p.F83del) GJB2 mutation was detected in compound heterozygosity with the c.35delG GJB2 mutation in the proband and was later confirmed in the father, while the mother was homozygous for the c.35delG GJB2 mutation. We conclude that compound heterozygosity of the novel c.247_249delTTC (p.F83del) and the c.35delG mutations in the GJB2 gene was the cause of deafness in the proband and his father. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  14. Results of a phase IIa study of VX-809, an investigational CFTR corrector compound, in subjects with cystic fibrosis homozygous for the F508del-CFTR mutation.

    PubMed

    Clancy, J P; Rowe, Steven M; Accurso, Frank J; Aitken, Moira L; Amin, Raouf S; Ashlock, Melissa A; Ballmann, Manfred; Boyle, Michael P; Bronsveld, Inez; Campbell, Preston W; De Boeck, Kris; Donaldson, Scott H; Dorkin, Henry L; Dunitz, Jordan M; Durie, Peter R; Jain, Manu; Leonard, Anissa; McCoy, Karen S; Moss, Richard B; Pilewski, Joseph M; Rosenbluth, Daniel B; Rubenstein, Ronald C; Schechter, Michael S; Botfield, Martyn; Ordoñez, Claudia L; Spencer-Green, George T; Vernillet, Laurent; Wisseh, Steve; Yen, Karl; Konstan, Michael W

    2012-01-01

    VX-809, a cystic fibrosis transmembrane conductance regulator (CFTR) modulator, has been shown to increase the cell surface density of functional F508del-CFTR in vitro. A randomised, double-blind, placebo-controlled study evaluated the safety, tolerability and pharmacodynamics of VX-809 in adult patients with cystic fibrosis (n=89) who were homozygous for the F508del-CFTR mutation. Subjects were randomised to one of four VX-809 28 day dose groups (25, 50, 100 and 200 mg) or matching placebo. The type and incidence of adverse events were similar among VX-809- and placebo-treated subjects. Respiratory events were the most commonly reported and led to discontinuation by one subject in each active treatment arm. Pharmacokinetic data supported a once-daily oral dosing regimen. Pharmacodynamic data suggested that VX-809 improved CFTR function in at least one organ (sweat gland). VX-809 reduced elevated sweat chloride values in a dose-dependent manner (p=0.0013) that was statistically significant in the 100 and 200 mg dose groups. There was no statistically significant improvement in CFTR function in the nasal epithelium as measured by nasal potential difference, nor were there statistically significant changes in lung function or patient-reported outcomes. No maturation of immature F508del-CFTR was detected in the subgroup that provided rectal biopsy specimens. In this study, VX-809 had a similar adverse event profile to placebo for 28 days in F508del-CFTR homozygous patients, and demonstrated biological activity with positive impact on CFTR function in the sweat gland. Additional data are needed to determine how improvements detected in CFTR function secondary to VX-809 in the sweat gland relate to those measurable in the respiratory tract and to long-term measures of clinical benefit. NCT00865904.

  15. Mutant DD genotype of NFKB1 gene is associated with the susceptibility and severity of coronary artery disease.

    PubMed

    Luo, Jun-Yi; Li, Xiao-Mei; Zhou, Yun; Zhao, Qiang; Chen, Bang-Dang; Liu, Fen; Chen, Xiao-Cui; Zheng, Hong; Ma, Yi-Tong; Gao, Xiao-Ming; Yang, Yi-Ning

    2017-02-01

    Nuclear factor κappa B (NF-κB) is an important transcription factor in the development and progression of coronary artery disease (CAD). Recent evidence suggests that -94 ATTG ins/del mutant in the promoter of NFKB1 gene is an essential functional mutant. The present study demonstrated the frequencies of the del/del (DD) genotype and del (D) allele were significantly higher in CAD patients than in controls. CAD patients carrying mutant DD genotype had worse stenosis of diseased coronary arteries compared to those carrying ins/ins (II) or ins/del (ID) genotype. Plasma levels of endothelial nitric oxide synthase (eNOS) were lower, while inflammatory cytokine incnterlukin-6 (IL-6) was higher in CAD patients with DD genotype than those with II or ID genotype (both P<0.05). In vitro study showed that mutant human umbilical vein endothelial cells (DD genotype HUVECs) were more susceptible to H 2 O 2 -induced apoptosis, which was accompanied with a decreased Bcl-2 expression. Further, mutant HUVECs had lower eNOS but higher IL-6 mRNA levels and decreased phosphorylation of eNOS under H 2 O 2 -stimulation (both P<0.05). Compared to wild type cells (II genotype), significantly downregulated protein expression of total NF-κB p50 subunit were observed in mutant HUVECs with or without oxidative stress, and a lower expression of unclear p50 was associated with a decreased p50 nuclear translocation in mutant HUVECs versus wild type cells under H 2 O 2 -stimulation (both P<0.05). In conclusion, mutant DD genotype of NFKB1 gene is associated with the risk and severity of CAD. Dwonregulation of NF-κB p50 subunit leads to exacerbated endothelial dysfunction and apoptosis and enhanced inflammatory response that is the potential underlying mechanism. Copyright © 2017 Elsevier Ltd. All rights reserved.

  16. MicroRNA Profiling of Neurons Generated Using Induced Pluripotent Stem Cells Derived from Patients with Schizophrenia and Schizoaffective Disorder, and 22q11.2 Del

    PubMed Central

    Zhao, Dejian; Lin, Mingyan; Chen, Jian; Pedrosa, Erika; Hrabovsky, Anastasia; Fourcade, H. Matthew; Zheng, Deyou; Lachman, Herbert M.

    2015-01-01

    We are using induced pluripotent stem cell (iPSC) technology to study neuropsychiatric disorders associated with 22q11.2 microdeletions (del), the most common known schizophrenia (SZ)-associated genetic factor. Several genes in the region have been implicated; a promising candidate is DGCR8, which codes for a protein involved in microRNA (miRNA) biogenesis. We carried out miRNA expression profiling (miRNA-seq) on neurons generated from iPSCs derived from controls and SZ patients with 22q11.2 del. Using thresholds of p<0.01 for nominal significance and 1.5-fold differences in expression, 45 differentially expressed miRNAs were detected (13 lower in SZ and 32 higher). Of these, 6 were significantly down-regulated in patients after correcting for genome wide significance (FDR<0.05), including 4 miRNAs that map to the 22q11.2 del region. In addition, a nominally significant increase in the expression of several miRNAs was found in the 22q11.2 neurons that were previously found to be differentially expressed in autopsy samples and peripheral blood in SZ and autism spectrum disorders (e.g., miR-34, miR-4449, miR-146b-3p, and miR-23a-5p). Pathway and function analysis of predicted mRNA targets of the differentially expressed miRNAs showed enrichment for genes involved in neurological disease and psychological disorders for both up and down regulated miRNAs. Our findings suggest that: i. neurons with 22q11.2 del recapitulate the miRNA expression patterns expected of 22q11.2 haploinsufficiency, ii. differentially expressed miRNAs previously identified using autopsy samples and peripheral cells, both of which have significant methodological problems, are indeed disrupted in neuropsychiatric disorders and likely have an underlying genetic basis. PMID:26173148

  17. Genes del receptor variable beta de células T en células circulantes de pacientes con lupus eritematoso generalizado y sus familiares sanos.

    PubMed

    Jakez-Ocampo, Juan; Paulín-Vera, Carmen María; Rivadeneyra-Espinoza, Liliana; Gómez-Martín, Diana; Carrillo-Maravilla, Eduardo; Lima, Guadalupe; Vargas-Rojas, María Inés; Pérez-Romano, Beatriz; Calva-Cevenini, Gabriella; García-Carrasco, Mario; Ruiz-Argüelles, Alejandro; Llorente, Luis

    Se investigó la proporción de la expresión génica del receptor variable beta de células T (Vβ TCR) en linfocitos periféricos CD3+ en pacientes con lupus eritematoso generalizado (LEG) familiar y no familiar. El repertorio de Vβ TCR se estudió en 14 familias que presentaban más de un miembro con LEG. El uso de Vβ TCR en pacientes con LEG (n = 27) se comparó con el de los miembros sanos de estas familias (n = 47), con 37 pacientes con LEG esporádico y con 15 controles sanos. La expresión del repertorio de Vβ TCR se estudió por citometría de flujo multiparamétrica utilizando un arreglo de 24 diferentes anticuerpos monoclonales específicos de genes familiares para Vβ TCR. Se encontró el mismo perfil de expresión en las comparaciones entre los casos de LEG esporádico y familiar, así como en los consanguíneos sanos de las familias multicasos, que incluía una expresión incrementada de Vβ 5.2, Vβ 11 y Vβ 16, y una menor expresión de Vβ 3, Vβ4, Vβ 7.1 y Vβ 7. De manera interesante, solo Vβ 17 se expresó de modo diferente entre casos familiares y esporádicos de LEG. Igualmente, la expresión incrementada de Vβ 9 fue el distintivo entre los casos de LEG familiar (casos y consanguíneos sanos) y los controles sanos. Estos resultados refuerzan la noción de que el perfil final del repertorio Vβ TCR observado en LEG familiar y no familiar parece surgir de la interacción de factores genéticos, ambientales e inmunorreguladores, además de que pueden explicar las alteraciones inmunitarias que se observan en los consanguíneos sanos de pacientes con LEG. Copyright: © 2018 SecretarÍa de Salud

  18. Report of the procedure of voluntary interruption of pregnancy at a university hospital in Uruguay.

    PubMed

    Bentancor, Ana; Hernández, Ana Laura; Godoy, Yamile; Dapueto, Juan J

    2016-07-04

    To describe the constitution and operation of a voluntary interruption of pregnancy team of a university hospital, from the outlook of the mental health team. In this case study, the following aspects were analyzed: 1) historical background; 2) implementation of Law 18,897 of October 22, 2012; and 3) functioning of the program at the Hospital de Clínicas of the Facultad de Medicina (Universidad de la República, Uruguay), taking into account three dimensions: structure, process, and results. Between December 2012 and November 2013, a total of 6,676 voluntary interruptions of pregnancy were reported in Uruguay; out of these, 80 were conducted at the Hospital de Clínicas. The patients' demographic data agreed with those reported at the national level: Of the total patients, 81.0% were aged over 19 years; 6.2% decided to continue with the pregnancy; and only 70.0% attended the subsequent control and received advice on contraception. In its implementation year in Uruguay, we can assess the experience as positive from the point of view of women's health. Our experience as a mental health team at the Hospital de Clínicas, inserted into the multidisciplinary voluntary interruption of pregnancy team, is in the process of assessment and reformulation of practices. Describir la conformación y funcionamiento de un equipo de interrupción voluntaria del embarazo de un hospital universitario, desde la mirada del equipo de salud mental. En este estudio de caso, se analizan los siguientes aspectos: 1) antecedentes históricos; 2) implementación de la Ley 18.897 de 22 de octubre de 2012; y 3) funcionamiento del programa en el Hospital de Clínicas de la Facultad de Medicina (Universidad de la República, Uruguay), teniendo en cuenta tres dimensiones (estructura, proceso y resultados). Entre diciembre de 2012 y noviembre de 2013, se reportaron en Uruguay un total de 6.676 interrupciones voluntarias del embarazo; de ellas, 80 se llevaron a cabo en el Hospital de Clínicas. Los datos sociodemográficos de las pacientes concordaron con los reportados a nivel nacional: 81,0% de las pacientes que consultaron era mayores de 19 años; 6,2% decidieron continuar con el embarazo; solo 70,0% concurrieron al control posterior y recibieron asesoramiento sobre anticoncepción. Al año de su implementación, en Uruguay, podemos evaluar la experiencia como positiva desde el punto de vista de la salud de las mujeres. Nuestra experiencia como equipo de salud mental en el Hospital de Clínicas, inserto dentro del equipo multidisciplinario de interrupción voluntaria del embarazo, se encuentra en pleno proceso de evaluación y reformulación de prácticas.

  19. Inversor Resonante de Tres Elementos L-LC con Caracteristica Cortocircuitable para Aplicaciones de Calentamiento por Induccion

    NASA Astrophysics Data System (ADS)

    Espi Huerta, Jose Miguel

    Los generadores de calentamiento por induccion son puentes inversores con carga resonante, cuya mision es basicamente crear una corriente sinusoidal de gran amplitud sobre la "bobina de caldeo", que forma parte del tanque resonante. En el interior de esta bobina se introduce la pieza que se desea calentar. EI campo magnetico creado induce corrientes superficiales (corrientes de Foucault) sobre la pieza, que producen su calentamiento. Los tanques resonantes (tambien llamados osciladores) utilizados en la actualidad son el resonante serie y el resonante paralelo. Aunque ya desde hace algun tiempo se vienen construyendo generadores de alta potencia basados en estos dos osciladores, el exito nunca ha. sido completo en ninguno de los dos casos. Tal y como se explica en la introduccion de esta memoria, los puentes inversores utilizados deben operar sobre una carga inductiva (corriente retrasada) para evitar el fenomeno de la recuperacion inversa de sus diodos y la consiguiente ruptura de los transistores. De la restriccion topologica anterior se deduce que el generador paralelo debe conmutar a frecuencias inferiores a la resonancia, y el serie a frecuencias superiores. A esta restriccion topologica hay que unir otra que es exclusiva del calentamiento por induccion: La corriente por la bobina de caldeo debe ser sinusoidal. De no ser asi, resultaria imposible disponer toda la potencia de calentamiento sobre la pieza en el espesor requerido por la aplicacion. Como consecuencia, los inversores no pueden operar por debajo de la frecuencia de resonancia del oscilador, pues en ese caso se amplifican los armonicos de orden superior de la tension/corriente de entrada situados sobre la resonancia, con la consiguiente distorsion de la corriente de salida. La conjuncion de las dos restricciones anteriores obligan al inversor paralelo a funcionar a la frecuencia de resonancia del oscilador. Esto imposibilita un control por variacion de frecuencia, regulandose la potencia desde la seccion de entrada mediante un mayor o menor aporte de corriente al puente. Como consecuencia, la seccion de entrada del paralelo, ya de por si mas voluminosa que lao del serie por el uso de grandes componentes magneticos (bobinas de filtro o de "alisamiento"), result a tambien mas complicada y costosa debido a la necesidad de ser implementada mediante rectificador controlado. Ademas, la regulacion que ofrece el rectificador es pobre, dada su baja frecuencia de conmutacion. En cambio, el circuito serie puede funcionar por encima de la resonancia manteniendo una secuencia de conmutacion sin riesgos de recuperacion inversa y con una corriente de salida practicamente sinusoidal, lo que permite un control de la potencia por variacion de frecuencia. Puesto que la tarea de regulacion se realiza desde el puente inversor, la regulacion resulta mucho mas eficaz y la seccion de entrada se puede implementar mediante un simple rectificador no controlado y un condensador de filtro. (Abstract shortened by UMI.).

  20. The Robinson and Weatherly uraniferous pyrobitumen deposits near Placerville, San Miguel County, Colorado

    USGS Publications Warehouse

    Wilmarth, V.R.; Vickers, R.C.

    1953-01-01

    Uranium deposits that contain uraniferous pyrobitumen of possible hydrothermal origin occur at the Weatherly and Robinson properties near Placerville, San Miguel County, Colo. These deposits were mined for copper, silver, and gold more than 50 years ago and were developed for uranium in 1950. The Robinson property, half a mile east of Placerville, consists of the White Spar, New Discovery Lode, and Barbara Jo claims. The rocks in this area are nearly horizontal sandstones, shales, limestones, and conglomerates of the Cutler formation of Permian age and the Dolores formation of Triassic and Jurassic (?) age. These rocks have been faulted extensively and intruded by a Tertiary (?) andesite porphyry dike. Uranium-bearing pyrobitumen associated with tennantite, tetrahedrite, galena, sphalerite, chalcopyrite, bornite, azurite, malachite, calcite, barite, and quartz occurs in a lenticular body as much as 40 feet long and 6 feet wide along a northwest-trending, steeply dipping normal fault. The uranium content of eleven samples from the uranium deposit ranges from 0.001 to 0.045 percent uranium and averages about 0.02 percent uranium. The Weatherly property, about a mile northwest of Placerville, consists of the Black King claims nos. 1, 4, and 5. The rocks in this area include the complexly faulted Cutler formation of Permian age and the Dolores formation of Triassic and Jurassic (?) age. Uranium-bearing pyrobitumen arid uranophane occur, along a northwest-trending, steeply dipping normal fault and in the sedimentary rocks on the hanging wall of the fault. Lens-shaped deposits in the fault zone are as much as 6 feet long and 2 feet wide and contain as much as 9 percent uranium; whereas channel samples across the fault zone contain from 0.001 to 0.014 percent uranium. Tetrahedrite, chalcopyrite, galena, sphalerite, fuchsite, malachite, azurite, erythrite, bornite, and molybdite in a gangue of pyrite, calcite, barite, and quartz are associated with the uraniferous material. In the sedimentary rocks on the hanging wall, uranium-bearing pyrobitumen occurs in replacement lenses as much as,8 inches wide and 6 feet long, and in nodules as much as 6 inches in diameter for approximately 100 feet away from the fault. Pyrite and calcite are closely associated with the uraniferous material in the sedimentary rocks. Samples from the replacement bodies contain from 0. 007 to 1.4 percent uranium.

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