Perinatal transmission of human papilomavirus DNA

PubMed Central

Rombaldi, Renato L; Serafini, Eduardo P; Mandelli, Jovana; Zimmermann, Edineia; Losquiavo, Kamille P

2009-01-01

The purpose was to study the perinatal transmission of human papillomavirus DNA (HPV-DNA) in 63 mother-newborn pairs, besides looking at the epidemiological factors involved in the viral DNA transmission. The following sampling methods were used: (1) in the pregnant woman, when was recruited, in cervix and clinical lesions of the vagina, vulva and perineal region; (2) in the newborn, (a) buccal, axillary and inguinal regions; (b) nasopharyngeal aspirate, and (c) cord blood; (3) in the children, buccal was repeated in the 4th week and 6th and 12th month of life. HPV-DNA was identified using two methodologies: multiplex PCR (PGMY09 and MY11 primers) and nested-PCR (genotypes 6/11, 16, 18, 31, 33, 42, 52 and 58). Perinatal transmission was considered when concordance was found in type-specific HPV between mother/newborn or mother/child. HPV-DNA genital was detected in 49 pregnant women submitted to delivery. Eleven newborns (22.4%, n = 11/49) were HPV-DNA positive. In 8 cases (16.3%, n = 8/49) there was type specific HPV concordance between mother/newborn samples. At the end of the first month of life three children (6.1%, n = 3/49) became HPV-DNA positive, while two remained positive from birth. In 3 cases (100%, n = 3/3) there was type specific HPV concordance between mother/newborn samples. In the 6th month, a child (2%, n = 1/49) had become HPV-DNA positive between the 1st and 6th month of life, and there was type specific HPV concordance of mother/newborn samples. All the HPV-DNA positive children (22.4%, n = 11/49) at birth and at the end first month of life (6.1%, n = 3/49) became HPV-DNA negative at the age of 6 months. The HPV-DNA positive child (2%, n = 1/49) from 1st to the 6th month of life became HPV-DNA negative between the 6th and 12th month of life and one child had anogenital warts. In the twelfth month all (100%, n = 49/49) the children studied were HPV-DNA negative. A positive and significant correlation was observed between perinatal transmission of HPV-DNA and the immunodepression of maternal variables (HIV, p = 0.007). Finally, the study suggests that perinatal transmission of HPV-DNA occurred in 24.5% (n = 12/49) of the cases studied. PMID:19545396

Assessment of long-term omalizumab treatment in patients with severe allergic asthma long-term omalizumab treatment in severe asthma.

PubMed

Özgür, Eylem Sercan; Özge, Cengiz; Ïlvan, Ahmet; Naycı, Sibel Atış

2013-08-01

Several clinical studies have demonstrated the effectiveness of omalizumab in patients with severe allergic asthma but the treatment period has always been relatively short (4-12 months). In the literature, there are a few data about the long-term omalizumab therapy. We aimed to assess the long-term clinical and functional effectiveness of omalizumab treatment in severe allergic asthmatic patients, Medical records describing the patients' status before the start of treatment, and also having been registered at the end of 4th, 12th, and 36th months from the commencement of treatment, and at the last visit where the patient was evaluated were used for omalizumab effectiveness assessments. Twenty-six patients (female/male: 21/5) with severe allergic asthma, uncontrolled despite GINA 2006 Step 4 therapy, were included in the study. Effectiveness outcomes included spirometry measurements, level of asthma control measured by asthma control test (ACT), systemic glucocorticosteroid (sGCS) use, emergency room (ER) visits, and hospitalizations for severe exacerbations. In addition, the quality of life was assessed using the quality of life questionnaire AQLQ(S) before, 4, and 36 months after treatment, The mean age was 47.6 ± 13.9 and duration of allergic asthma was 22.7 ± 10.1 years. Serum total IgE levels were 322.0 ± 178.1 IU/mL. Mean duration of omalizumab treatment was 40.81 ± 8.2 months. FEV1 improved significantly at all control points versus baseline (p < .05). The level of asthma control as evaluated by ACT improved significantly after treatment (p < .05). We determined significantly reduced numbers of exacerbation, emergency visits, hospitalizations, sGCS, and SABA use by the end of 36 months (p < .05). The proportion of patients with improvements larger than 1.5 points in AQLQ(S) total score was 80.7% at the 4th month and 96.1% at the 36th month of treatment, This study showed that long-term therapy with omalizumab for up to 3 years was well tolerated with significant improvement both in symptoms and lung functions. Accordingly, long-term omalizumab treatment may be recommended for responders.

High-intensity drinking and nonmedical use of prescription drugs: Results from a national survey of 12th grade students.

PubMed

McCabe, Sean Esteban; Veliz, Philip; Patrick, Megan E

2017-09-01

Nearly 10% of U.S. 12th graders report high-intensity drinking (10+ or 15+ drinks in a row), but the extent to which these drinkers also engage in nonmedical use of prescription drugs (NMUPD) is largely unknown. This study examined the associations between different thresholds of past two-week high-intensity drinking and past-month NMUPD among U.S. 12th graders. The sample consisted of eleven nationally representative cross-sections of 12th graders in the Monitoring the Future study (2005-2015) who answered questions on past two-week drinking behaviors and past-month nonmedical use of prescription opioids, sedative, stimulants, and tranquilizers (N=26,502 respondents). High-intensity drinking during the past two-weeks was associated with an increased risk of past-month NMUPD. The odds of NMUPD were four times larger among 12th graders who indicated drinking 15 or more drinks on at least one occasion (AOR=4.43, 95% CI=3.18, 5.01) relative to those who had 0-4 drinks during the past two-weeks, after adjusting for relevant covariates. These associations were similar across different classes of prescription drugs and tended to be stronger among non-white respondents. A sub-analysis revealed simultaneous co-ingestion of alcohol and NMUPD was more prevalent among high-intensity drinkers. More than 1 in every 4 U.S 12th graders who engage in high-intensity drinking (15+ drinks in a row) also report NMUPD. Given the greater likelihood of simultaneous co-ingestion of alcohol and prescription drugs among high-intensity drinkers, adolescent substance use interventions need to address the risks associated with mixing alcohol and prescription drugs. Copyright © 2017 Elsevier B.V. All rights reserved.

Comparison of intra-articular triamcinolone hexacetonide and triamcinolone acetonide in oligoarticular juvenile idiopathic arthritis.

PubMed

Zulian, F; Martini, G; Gobber, D; Agosto, C; Gigante, C; Zacchello, F

2003-10-01

To compare the efficacy and safety of intra-articular triamcinolone hexacetonide (TH) and triamcinolone acetonide (TA) in children with oligoarticular juvenile idiopathic arthritis (JIA). One hundred and thirty joints of 85 patients undergoing intra-articular injections were randomly treated with either TH or TA depending on the availability of the drug. The efficacy of both treatments was evaluated prospectively in a blinded fashion. A good response was defined as a decrease in the articular score of > or =60% from baseline. Clinical, laboratory and immunological variables were noted in order to examine possible factors, other than treatment, predictive of the result. Seventy injections were performed using TH and 60 with TA. The two groups were comparable for clinical, immunological and laboratory characteristics. The rate of response was significantly higher with TH than with TA: 81.4% vs 53.3% (P = 0.001) at 6 months, 67.1 vs 43.3% (P = 0.006) at 12 months, and 60 vs 33.3% (P = 0.002) at 24 months. At comparable doses TH appeared to be much more effective than TA for intra-articular use, in both short- and long-term follow-up. This result was not affected by disease duration or degree of local and systemic inflammation.

[Associations of the Employment Status during the First 2 Years Following Medical Rehabilitation and Long Term Occupational Trajectories: Implications for Outcome Measurement].

PubMed

Holstiege, J; Kaluscha, R; Jankowiak, S; Krischak, G

2017-02-01

Study Objectives: The aim was to investigate the predictive value of the employment status measured in the 6 th , 12 th , 18 th and 24 th month after medical rehabilitation for long-term employment trajectories during 4 years. Methods: A retrospective study was conducted based on a 20%-sample of all patients receiving inpatient rehabilitation funded by the German pension fund. Patients aged <62 years who were treated due to musculoskeletal, cardiovascular or psychosomatic disorders during the years 2002-2005 were included and followed for 4 consecutive years. The predictive value of the employment status in 4 predefined months after discharge (6 th , 12 th , 18 th and 24 th month), for the total number of months in employment in 4 years following rehabilitative treatment was analyzed using multiple linear regression. Per time point, separate regression analyses were conducted, including the employment status (employed vs. unemployed) at the respective point in time as explanatory variable, besides a standard set of additional prognostic variables. Results: A total of 252 591 patients were eligible for study inclusion. The level of explained variance of the regression models increased with the point in time used to measure the employment status, included as explanatory variable. Overall the R²-measure increased by 30% from the regression model that included the employment status in the 6 th month (R²=0.60) to the model that included the work status in the 24 th month (R²=0.78). Conclusion: The degree of accuracy in the prognosis of long-term employment biographies increases with the point in time used to measure employment in the first 2 years following rehabilitation. These findings should be taken into consideration for the predefinition of time points used to measure the employment status in future studies. © Georg Thieme Verlag KG Stuttgart · New York.

Growth of Infants Fed Formula with Evolving  Nutrition Composition: A Single-Arm Non-Inferiority Study.

PubMed

Spalinger, Johannes; Nydegger, Andreas; Belli, Dominique; Furlano, Raoul I; Yan, Jian; Tanguy, Jerome; Pecquet, Sophie; Destaillats, Frédéric; Egli, Delphine; Steenhout, Philippe

2017-03-01

The nutritional composition of human milk evolves over the course of lactation, to match the changing needs of infants. This single-arm, non-inferiority study evaluated growth against the WHO standards in the first year of life, in infants consecutively fed four age-based formulas with compositions tailored to infants' nutritional needs during the 1st, 2nd, 3rd-6th, and 7th-12th months of age. Healthy full-term formula-fed infants (n = 32) were enrolled at ≤14 days of age and exclusively fed study formulas from enrollment, to the age of four months. Powdered study formulas were provided in single-serving capsules that were reconstituted using a dedicated automated preparation system, to ensure precise, hygienic preparation. The primary outcome was the weight-for-age z-score (WAZ) at the age of four months (vs. non-inferiority margin of -0.5 SD). Mean (95% CI) z-scores for the WAZ (0.12 (-0.15, 0.39)), as well as for the length-for-age (0.05 (-0.19, 0.30)), weight-for-length (0.16 (-0.16, 0.48)), BMI-for-age (0.11 (-0.20, 0.43)), and head circumferencefor-age (0.41 (0.16, 0.65)) at the age of four months, were non-inferior. Throughout the study, anthropometric z-scores tracked closely against the WHO standards (within ±1 SD). In sum, a fourstage, age-based infant formula system with nutritional compositions tailored to infants' evolving needs, supports healthy growth consistent with WHO standards, for the first year of life.

Clinical outcomes of trabeculectomy vs. Ahmed glaucoma valve implantation in patients with penetrating keratoplasty : (Trabeculectomy vs. Ahmed galucoma valve in patients with penetrating keratoplasty).

PubMed

Akdemir, Mehmet Orcun; Acar, Banu Torun; Kokturk, Furuzan; Acar, Suphi

2016-08-01

The aim of this study was to compare the visual outcomes, intraocular pressure (IOP), and endothelial cell loss caused by trabeculectomy (TRAB) and Ahmed glaucoma valve (AGV) implantation in patients who had previously undergone penetrating keratoplasty (PKP). The data from all patients who underwent surgical treatment of glaucoma after PKP were reviewed at the Cornea Department of Haydarpasa Numune Education and Research Hospital. Eighteen patients who had undergone surgical treatment of glaucoma after PKP were included in this retrospective study. Time between PKP and glaucoma surgeries, visual acuity results, IOP results, endothelial cell counts (ECC) before the surgery, at 1st, 6th, and 12th month of surgery were recorded. Differences between two groups were evaluated. Mean loss of ECC was 315 cells/mm(2) in the AGV group and 197 cells/mm(2) in TRAB group at 12th month of glaucoma surgery. The difference between endothelial cell loss at 12th month of surgery was statistically significant and higher in AGV group (p < 0.001). The decrease in IOP was 64.2 % in AGV group and 46.9 % in TRAB group at 12th month of surgery. Both differences were statistically significant between 2 groups (p = 0.001, 0.001). TRAB successfully decreased both the IOP and endothelial cell loss in patients with post-PKP glaucoma. Ahmed glaucoma valve had a significantly better IOP lowering but higher endothelial cell loss effect.

Code Conversion Impact Factor and Cash Flow Impact of International Classification of Diseases, 10th Revision, on a Large Multihospital Radiology Practice.

PubMed

Jalilvand, Aryan; Fleming, Margaret; Moreno, Courtney; MacFarlane, Dan; Duszak, Richard

2018-01-01

The 2015 conversion of the International Classification of Diseases (ICD) system from the ninth revision (ICD-9) to the 10th revision (ICD-10) was widely projected to adversely impact physician practices. We aimed to assess code conversion impact factor (CCIF) projections and revenue delay impact to help radiology groups better prepare for eventual conversion to ICD, 11th revision (ICD-11). Studying 673,600 claims for 179 radiologists for the first year after ICD-10's implementation, we identified primary ICD-10 codes for the top 90th percentile of all examinations for the entire enterprise and each subspecialty division. Using established methodology, we calculated CCIFs (actual ICD-10 codes ÷ prior ICD-9 codes). To assess ICD-10's impact on cash flow, average monthly days in accounts receivable status was compared for the 12 months before and after conversion. Of all 69,823 ICD-10 codes, only 7,075 were used to report primary diagnoses across the entire practice, and just 562 were used to report 90% of all claims, compared with 348 under ICD-9. This translates to an overall CCIF of 1.6 for the department (far less than the literature-predicted 6). By subspecialty division, CCIFs ranged from 0.7 (breast) to 3.5 (musculoskeletal). Monthly average days in accounts receivable for the 12 months before and after ICD-10 conversion did not increase. The operational impact of the ICD-10 transition on radiology practices appears far less than anticipated with respect to both CCIF and delays in cash flow. Predictive models should be refined to help practices better prepare for ICD-11. Copyright © 2017 American College of Radiology. Published by Elsevier Inc. All rights reserved.

14 CFR 91.1069 - Flight crew: Instrument proficiency check requirements.

Code of Federal Regulations, 2013 CFR

2013-01-01

... aircraft under IFR unless, since the beginning of the 6th month before that service, that pilot has passed... command pilot of an aircraft under IFR unless, since the beginning of the 12th month before that service... engine-out speed, propeller and supercharger operations, and hydraulic, mechanical, and electrical...

14 CFR 91.1069 - Flight crew: Instrument proficiency check requirements.

Code of Federal Regulations, 2014 CFR

2014-01-01

... aircraft under IFR unless, since the beginning of the 6th month before that service, that pilot has passed... command pilot of an aircraft under IFR unless, since the beginning of the 12th month before that service... engine-out speed, propeller and supercharger operations, and hydraulic, mechanical, and electrical...

14 CFR 91.1069 - Flight crew: Instrument proficiency check requirements.

Code of Federal Regulations, 2012 CFR

2012-01-01

... aircraft under IFR unless, since the beginning of the 6th month before that service, that pilot has passed... command pilot of an aircraft under IFR unless, since the beginning of the 12th month before that service... engine-out speed, propeller and supercharger operations, and hydraulic, mechanical, and electrical...

Comparison of chewing ability, oral health related quality of life and nutritional status before and after insertion of complete denture amongst edentulous patients in a Dental College of Pune.

PubMed

Madhuri, Sonawane; Hegde, Shetiya Sahana; Ravi, Shirahatti; Deepti, Agarwal; Simpy, Mahuli

2014-07-01

The relationship between tooth loss and nutritional intake is important. As people age, their diminished physical capacity and decreased income adversely affect their ability to maintain their teeth. The aim of the study was to assess and compare the chewing ability, oral health related quality of life and nutritional status before and after fabrication and insertion of complete denture amongst edentulous participants in a dental college. Non Randomized Intervention study. The study population consisted of 42 participants (16 females and 26 males), aged 50 years and above. Prior to commencement of the study, informed consent was obtained and validation and reliability test of the questionnaire were done. The data for chewing ability, GOHAI and nutritional status assessment was recorded at baseline, 3(rd), 6(th) and 12(th) month after denture fabrication and insertion. The statistical comparisons were performed by repeated measure ANOVA and Chi-square test. P value<0.05 was considered as statistically significant. Chewing ability, GOHAI, BMI (Body Mass Index) and data from Food-intake questionnaire showed statistically significant improvement from baseline to 6(th) month but no statistically significant improvement was observed from 6(th) month to 12(th) month. Nutritive value of food (protein, energy and fat) showed no significant difference over a period of 12 months (p<0.05). Thus, it was concluded that the intervention (denture insertion) was effective in increasing the chewing ability, body weight, food-intake, and oral health related quality of life.

[Allergic asthma and interleukins 2, 4, 5, 6 and 12 and gamma interferon levels].

PubMed

Bastida Segura, Diana Lyzbeth; López Velásquez, Benjamin; Castrejón Vázquez, María Isabel; Galicia Tapía, Jorge; Cano Altamirano, Silvia; Miranda Feria, Alfonso Javier

2004-01-01

Asthma is an inflammatory chronic illness, in which mastocyt cells, basophils, T lymphocytes, eosinophils and cytokines play a role. Its association with the production of TH2 cytokines is not well known, but it is considered an aberrant immune response, yielding the activation and recruitment of a number of effector cells (mastocyts/eosinophils) and the appearance of clinical symptoms. To determine the serum values of the interleukins 2, 4, 5, 6 and 12 and gamma interferon in relation to the severity degree of asthma and the time of immunotherapy in patients with stable chronic allergic bronchial asthma. Clinical records of allergic asthmatic patients from the external consultation at Servicio de Alergia e Immunología Clínica were reviewed in a period of 12 months (1st January 2002 to 1st January 2003) and those of healthy volunteers, forming three groups: Group 1, allergic asthmatics with immunotherapy less than 24 months; Group 2, allergic asthmatics with more than 24 months of immunotherapy, and Group 3, healthy volunteers (control group). Previous informed consent, a serum sample was taken of all subjects. Ninety-two subjects were included: 41 (45%) allergic asthmatics and 51 (55%) healthy volunteers. Significant differences were found in interleukins 2, 4, 5, 6 and 12 levels between healthy volunteers and asthmatics without relating the immunotherapy time. In the total group gamma interferon levels were not found. A relation of interleukins Th2 levels with the severity degree of asthma was not found. Differences of serum interleukins Th1 and Th2 in allergic patients related to immunotherapy time were not significant; even though, irrespective of immunotherapy time, IgG levels were always high. Patients with allergic asthma have a predominance of serum interleukins Th2 and, despite of the immunotherapy, in the maintaining phase, these continue high, which may be due to an immune system dysregulation maybe including other factors. Immunotherapy continues being one of the most useful specific treatments in allergic diseases, demonstrated by its satisfactory clinical response, reduced drugs' use and modification in severity and evolution of the disease.

Preoperative and postoperative serial assessments of postural balance and fall risk in patients with arthroscopic anterior cruciate ligament reconstruction.

PubMed

Gokalp, Oguzhan; Akkaya, Semih; Akkaya, Nuray; Buker, Nihal; Gungor, Harun R; Ok, Nusret; Yorukoglu, Cagdas

2016-04-27

Impaired postural balance due to somatosensory data loss with mechanical instability has been shown in patients with ACL deficiency. To assess postural balance in patients with ACL insufficiency prior to surgery and following reconstruction with serial evaluations. Thirty patients (mean age of 27.7 ± 6.7 years) who underwent arthroscopic reconstruction of ACL with bone-patellar tendon-bone autograft were examined for clinical and functional variables at preoperative day and postoperative 12th week. Posturographic analysis were performed by using Tetrax Interactive Balance System (Sunlight Medical Ltd, Israel) at preoperative day, at 4th, 8th, and 12th weeks following reconstruction. Data computed by posturographic software by the considerations of the oscillation velocities of body sways is fall risk as a numeric value (0-100, lower values indicate better condition). All of the patients (mean age of 27.7 ± 6.7 years) had significant improvements for clinical, functional evaluations and fall risk (p< 0.05). Mean fall risk was within high-risk category (59.9 ± 22.8) preoperatively. The highest fall risk was detected at postoperative 4th week. Patients had high fall risk at 8th week similar to preoperative value. Mean fall risk decreased to low level risk at 12th week. Preoperative symptom duration had relationships with preoperative fall risk and postoperative improvement of fall risk (p= 0.001, r= -0.632, p= 0.001, r= -0.870, respectively). The improvement of fall risk was higher in patients with symptoms shorter than 6 months (p= 0.001). According to these results, mean fall risk of patients with ACL insufficiency was within high risk category preoperatively, and fall risk improves after surgical reconstruction, but as the duration of complaints lengthens especially longer than 6 months, the improvement of fall risk decreases following reconstruction.

RECURRENCE OF CHOROIDAL NEOVASCULARIZATION LESION ACTIVITY AFTER AFLIBERCEPT TREATMENT FOR AGE-RELATED MACULAR DEGENERATION.

PubMed

Wakazono, Tomotaka; Yamashiro, Kenji; Oishi, Akio; Ooto, Sotaro; Tamura, Hiroshi; Akagi-Kurashige, Yumiko; Hata, Masayuki; Takahashi, Ayako; Tsujikawa, Akitaka; Yoshimura, Nagahisa

2017-11-01

To examine the recurrence rate of choroidal neovascularization (CNV) lesion activity in age-related macular degeneration (AMD) and associated factors after 1-year aflibercept treatment. Age-related macular degeneration eyes with 1-year aflibercept fixed-regimen treatment and a follow-up period of at least 18 months from the initial aflibercept injection for treatment-naive exudative AMD were retrospectively evaluated. The recurrence rate was examined. Age, gender, visual acuity, AMD subtype, greatest linear dimension, and retinal and choroidal thicknesses at the 12th month examination were compared between eyes with and without recurrence. Presence of remnant polyps and pigment epithelial detachment (PED) morphology were also compared in polypoidal choroidal vasculopathy (PCV) eyes. Of the 98 eyes studied, 69 displayed a dry macula at the 12th month examination; 43.7% exhibited recurrence during the subsequent 12-month period in Kaplan-Meier analysis. Although no factors associated with recurrence were detected in AMD, remnant polyps and pigment epithelial detachment morphology at the 12th month examination were significantly associated with recurrence in polypoidal choroidal vasculopathy (P = 0.018 and 0.048, respectively). Continuous, proactive treatment would be considered overtreatment for more than half of the AMD eyes that achieved a dry macula. Angiography and optical coherence tomography analyses may be useful for predicting recurrence in polypoidal choroidal vasculopathy eyes.

The role of schoolmates' smoking and non-smoking in adolescents' smoking transitions: a longitudinal study.

PubMed

Bricker, Jonathan B; Andersen, M Robyn; Rajan, K Bharat; Sarason, Irwin G; Peterson, Arthur V

2007-10-01

The first longitudinal investigation of the extent to which same-age and older schoolmates' smoking and non-smoking are associated with adolescents' smoking transitions during three grade intervals. Same-age and older schoolmates' smoking and non-smoking were assessed when adolescents were at grades 5 (age 10), 7 (age 12) and 9 (age 14). Adolescents' smoking transitions were assessed at three grade intervals: 5th-7th (age 10-12), 7th-9th (age 12-14) and 9th-12th (age 14-17). Forty Washington State school districts. Smoking questionnaire data were gathered on a cohort of adolescents (n = 4354 for same-age schoolmate analysis; n = 1833 for older schoolmate analysis) that was 49% female and 91% Caucasian. No significant evidence that same-age schoolmates' smoking or non-smoking was associated with any of the adolescent smoking transitions at any of the three grade intervals. In contrast, the probability that each older schoolmate's smoking was associated with the adolescent making the transition to trying smoking was 1% (95% CI: 0.4%, 1.5%) and with the transition from trying to monthly smoking was also 1% (95% CI: 0.2%, 2.0%) during the 7th-9th grade (age 12-14) interval. Moreover, each older schoolmate's non-smoking was associated with a 1.001-1.006 (all P < 0.05) relative risk of an adolescent not trying smoking or escalating from trying to monthly smoking at several grade intervals. Interventions should perhaps focus on the influence of both smoking and non-smoking older schoolmates during late childhood and early adolescence.

Clinical efficacy of low dose flutamide plus Diane-35 in the treatment of idiopathic hirsutism and polycystic ovary syndrome.

PubMed

Boztosun, Abdullah; Açmaz, Gökhan; Ozturk, Ahmet; Müderris, Iptisam Ipek

2013-04-01

Idiopathic hirsutism (IH) or polycystic ovary syndrome (PCOS) are the most common causes of hirsutism which affects 5-10% of all women. The aim of this study was to evaluate the efficacy of flutamide plus diane 35 in the treatment of idiopathic hirsutism and polycystic ovary syndrome. 26 polycystic ovary syndrome and 24 idiopathic hirsutism patients were evaluated. Fifty patients were divided into two groups according to their diagnosis: idiopathic hirsutism or polycystic ovary syndrome. All patients received 125 mg Flutamide once a day and Diane 35 tablets for 21 days of each month, for 12 months. We measured hirsutism scores and hormonal levels of all patients. Evaluations were done before treatment, in the 6th and 12th months of therapy. There were no significant differences in Ferriman-Gallwey scores at the beginning and at the end of the therapy between the IH and PCOS groups. The decreases in Ferriman-Gallwey scores were significant in both groups in the 6th and 12th month of therapy. Combined treatment significantly decreased total and free testosterone, DHEAS and significantly increased SHBG levels in both groups and additionally decreased levels of LH, androstenodione and LH/FSH ratio in the polycystic ovary syndrome group. Combined treatment was effective and safe in the treatment of hirsutism. Combined regimens have additional effects on the treatment of hirsutism.

Ultrasound measurements of live and carcass traits in Tswana goat kids raised under semi-intensive system in South-eastern Botswana.

PubMed

Monau, Phetogo Ineeleng; Nsoso, Shalaulani James; Waugh, Esau Emmanuel; Sharma, Surender Pal

2013-03-01

The aim of this study was to characterise ultrasound measurements of live and carcass traits in intact males, females and castrated Tswana goat kids from birth to 12 months of age raised under semi-intensive system in South-eastern Botswana. Measurements were recorded in 15 castrates, 15 intact males and 15 female Tswana goat kids randomly selected at birth. Ultrasonic fat and muscle depths were measured at the first, third/fourth, sixth/seventh, ninth/tenth and 12th/13th thoracic; first, third and fifth lumbar and first, second/third and fourth/fifth sternal vertebrae, fortnightly for the first 6 months and then monthly for the remaining 6 months. The animals were stunned and humanely slaughtered at 12 months of age, and ultrasound and shatterproof ruler were used to measure fat and muscle depths on the carcasses at similar sites as on live animals. A real-time B-mode ultrasound scanner fitted with LV2-1 probe operating at 7.5 MHz (Explorer V5 Vet Laptop B-Ultrasonic Scanner UMC Technology Development Co., Ltd, China) was used to predict ultrasound measurements on live animals and their carcasses. Data were analysed using general linear model in statistical analysis system. Muscle depth measurements increased significantly (p < 0.05) with age in all sites of measurements. However, there was no significant difference between the sexes at different sites of muscle depth measurements at the same age. Muscle depth at the sternal vertebrae was significantly deeper (almost 55 mm at 12 months of age) than 16 mm at thoracic and 16 mm at lumbar vertebrae at 12 and 8 months of age, respectively. No subcutaneous fat depth measurements were recorded in the lumbar vertebrae (0.00 ± 0.00) and the thoracic (0.00 ± 0.00) regions in all sex groups. However, fourth and fifth sternal vertebrae showed considerably deeper amount of subcutaneous fat suitable for taking fat measurements as age increases (2.07 ± 0.23 mm females, 1.50 ± 0.43 mm intact males and 1.80 ± 0.38 mm castrates) at 12 months of age. All correlations between live and carcass ultrasound measurements and also between ultrasound carcass and ruler measurements were very high (r (2) = 0.96 to 1.00) for all the sexes indicating that live ultrasound measurements are suitable for use in this meat breed. More research is needed to evaluate the relationships between live ultrasonic measurements and carcass yield in the different sexes of Tswana goat kids.

Efficacy of silver diamine fluoride as an antibacterial as well as antiplaque agent compared to fluoride varnish and acidulated phosphate fluoride gel: an in vivo study.

PubMed

Shah, Shalin; Bhaskar, Vijay; Venkataraghavan, Karthik; Choudhary, Prashant; Ganesh, M; Trivedi, Krishna

2013-01-01

Silver diamine fluoride (SDF) is already proven as an antibacterial agent in vitro. Present study was formulated to compare the efficacy of SDF as an antibacterial as well as antiplaque agent in vivo with fluoride varnish and acidulated phosphate fluoride (APF) gel. Total 123 children (male = 82, female = 41) were included in the study for a period of 18 months. Children were divided into three different groups-Group 1: SDF; Group 2: fluoride varnish; and Group 3: APF gel. All subjects were evaluated via plaque score at 6 th, 12 th, and 18 th months as well as Streptococcus mutans counts in saliva at 72 h, 6 th, 12 th, and 18 th months of follow-up. Significant reduction was found in plaque score as well as S. mutans counts irrespective of group division. On intergroup comparison, no statistically significant difference was found in plaque score, but significant reduction in S. mutans counts was found in Group 1 as compared with Groups 2 and 3, while no significant difference was found between Groups 2 and 3. In vivo application of SDF on enamel significantly decreases S. mutans counts as compared to fluoride varnish and APF gel.

Evaluation of uterine artery recanalization and doppler parameters after bilateral uterine artery ligation in women with postpartum hemorrhage

PubMed Central

Kaplanoglu, Mustafa; Karateke, Atilla; Un, Burak; Gunsoy, Levend; Baloglu, Ali

2015-01-01

Aim: The evaluation of the uterine artery recanalization rate and color Doppler parameters during follow-up after bilateral uterine artery ligation (BUAL) for postpartum hemorrhage (PPH) related to uterine atony. Material and method: A total of 40 female patients who underwent BUAL for PPH related to uterine atony and 96 females who gave birth without complication at Hatay Obstetrics and Gynecology Hospital between January 2009 and December 2012 (48 months) were included in the study. The patients’ uterine artery recanalization rate and all subjects’ color Doppler ultrasonographic parameters (PI, RI, PSV and EDV) were evaluated at the 6th and 12th months. Result: No statistically significant difference was found between the age, obstetric history (gravida and parity), BMI, type of delivery, birth weight and gestational age when the demographic data of the groups were evaluated. The patient group UtA recanalization rate was 32.5% and 37.5% for the left and right UtA respectively at the 12-month follow-up. No statistically significant difference was found in the comparison of 6- and 12-month right and left uterine artery diameters and color doppler parameters of the patient group (UtA diameters P=0.322 and P=0.787, RI index P=0.390 and P=0.094, PI index P=0.949 and P=0.374, PSV P=0.335 and P=0.085, EDV P=0.173 and P=0.418, respectively). However, right and left ovarian volume was found to significantly increase during follow-up in patient group (P<0.001 for both right and left ovary). On the other hand, a statistically significant difference was found between the patient group and the control group in the comparison of the 6- and 12-month right and left uterine artery values (6th month; P<0.001 for both UtA diameters, RI, PI, PSV, EDV; 12th month; P<0.001 for right UtA diameter, RI, PI, PSV, EDV and P=0.002 for left UtA diameter). A statistically significant difference was found only in right ovary volume in the 6th month evaluation of the patient and control group ovary volumes (P=0.011). Discussion: The recanalization rate and isolated uterine blood supply during low-term follow-up are low following the BUAL technique. The evaluation of future fertility results will be helpful in determining the reliability of this procedure in a definite manner. PMID:26221335

The accumulation of dust mite allergens on mattresses made of different kinds of materials.

PubMed

Visitsunthorn, Nualanong; Chirdjirapong, Varakorn; Pootong, Visanu; Jirapongsananuruk, Orathai; Pacharn, Punchama; Weeravejsukit, Sirirat; Mahakittikun, Vanna; Vichyanond, Pakit

2010-01-01

Different mattress materials may affect the accumulation of allergens. To compare the amount of group 1 dust mite allergens (Der p1 + Der f1) on mattresses made of different kinds of materials before and after use. Sixty new mattresses made of kapok, synthetic fiber, coconut fiber and sponge-like polyurethane, were placed in the house officers' dormitory at Siriraj hospital, Thailand. The dust samples were collected before (0), 1, 2, 3, 6, 9 and 12 months after the mattresses were used. Group 1 dust mite allergens were analyzed using two-site monoclonal antibody ELISA. Der f1 made up 86.7 % of group 1 allergens found in the matress dust. After the 2nd month, only the mean level in sponge-like polyurethane mattress was under 2 microg/g dust (sensitized level). At the 6th month, the mean levels were 13.1 in coconut, 21.7 in kapok and 17.3 microg/g dust in synthetic fiber, all of which were more than 10 microg/g dust (symptomatic level). At the 9th month, the level in sponge-like polyurethane mattress was increased to 11.2 microg/g. At 12th month the level in coconut fiber, sponge-like polyurethane synthetic fiber and kapok mattresses were 20.2, 22.4, 28.9 and 32.2 microg/g dust respectively. The accumulation rate in kapok and synthetic mattresses was significantly higher than coconut and sponge-like polyurethane mattresses. The mean level of group 1 mite allergens exceeded 10 microg/g dust after the 6th month of use in coconut fiber, kapok and synthetic fiber and at the 9th month in sponge-like polyurethane mattress.

Dynamics of the biological properties of soil and the nutrient release of Amorpha fruticosa L. litter in soil polluted by crude oil.

PubMed

Zhang, Xiaoxi; Liu, Zengwen; Luc, Nhu Trung; Liang, Xiao; Liu, Xiaobo

2015-11-01

Litter from Amorpha fruticosa, a potential phytoremediating plant, was collected and used in a decomposition experiment that involved the litterbag in soil polluted by crude oil. The dynamics of the biological properties of soil and the nutrient release of the litter were detected. The results indicated that (1) in lightly polluted soil (LP, petroleum concentration was 15 g kg(-1)), the bacteria (including actinomycetes), and fungi populations were significant higher than those in unpolluted soil (CK) at the 1st month after pollution, and the bacteria (including actinomycetes) populations were higher than those in the CK at the 6th and 12th months. In moderately polluted soil (MP, 30 g kg(-1)), the bacteria (including actinomycetes) populations were higher than those in the CK at the 1st and 6th months, whereas only the actinomycetes population was greater than that in the CK at the 12th month. In seriously polluted soil (SP, 45 g kg(-1)), only the fungi population was higher than that in the CK at the 6th month. (2) The activities of soil protease, carboxymethyl cellulase, and sucrase were generally inhibited in polluted soil. Peroxidase activity was generally inhibited in the LP and MP soil, and polyphenol oxidase activity was inhibited in the SP soil at 6-12 months. (3) At the end of litter decomposition, the LP soil significantly increased the release rate of all nutrients, except for K. The MP soil reduced the release rate of Fe and Mn, whereas it increased that of C and Cu. The SP soil decreased the release rate of all nutrients except for Cu and Zn. In conclusion, SP by crude oil would lead to limitations in the release of nutrients from the litter and to decreases in the community stability of a phytoremediating plant. A. fruticosa could only be used in phytoremediation of polluted soil at concentrations below 45 g kg(-1) (crude).

The Time-Varying Influences of Peer and Family Support on Adolescent Daily Positive and Negative Affect

PubMed Central

Weinstein, Sally M.; Mermelstein, Robin J.; Hedeker, Donald; Hankin, Benjamin L.; Flay, Brian R.

2008-01-01

The time-varying influences of peer and family support on adolescent daily mood were explored among youth transitioning from middle school to high school (8th to 9th grade, N = 268) as compared to youth transitioning from 10th to 11th grade (N = 240). Real-time measures of daily positive and negative affect (ecological momentary assessments) were collected via palmtop computers at baseline, 6 months, and 12 months. Participants rated 12 mood adjectives in response to 5 to 7 random prompts per day for 7 consecutive days. Perceived peer and family support were assessed via self-report. Mixed-effects regression analyses revealed significant grade by time by peer support interactions for positive and negative mood, with the younger cohort showing greater increases in the relation between peer support and affect over time than the older cohort. Family support did not interact with cohort or time. PMID:16836479

Medical Surveillance Monthly Report (MSMR). Volume 19, Number 12, December 2012

DTIC Science & Technology

2012-12-01

Less com- monly, infection with Coccidioides can dis- seminate outside of the pulmonary system.6 Th e most common sites of extrapulmonary dissemination...soil, and it is impracticable to move all military bases and training sites outside of the endemic region. Available engineering controls to...appendectomy-related Current Procedural Terminology (CPT) codes (outpatient) 44950, 44955, 44960 Open appendectomy 44970, 44979 Laparoscopic appendectomy

Fetal sigmoid colon mesentery - In relevance in fetal ultrasound application. A pilot study.

PubMed

Wozniak, Slawomir; Florjanski, Jerzy; Kordecki, Henryk; Podhorska-Okolow, Marzena; Domagala, Zygmunt

2018-03-01

Ultrasound examinations during pregnancy are routine procedures used to detect fetal congenital malformations. Ultrasound monitoring of sigmoid colon mesenterial development could be useful for early detection of subjects at risk of sigmoid colon volvulus. The aim of our paper was to assess the sigmoid colon length, and sigmoid colon mesentery width and height in the late fetal period, and, using the results, to estimate the surface area of the mesocolon (in mm 2 ) in living fetuses. Moreover, we attempted to repeat some of these measurements in living fetuses using ultrasound imaging. The study was carried out on 209 formalin fixed human fetuses (100 female and 109 male) aged from 4th to 7th gestational months (102-203 days), with a crown-rump length of 132-342mm. The length of the sigmoid colon, as well as the height and width of its mesentery were measured. The surface area of the mesocolon was estimated. Correction for formalin induced shrinkage was applied. Pilot ultrasound examinations of live fetuses were performed. Mean values of sigmoid colon length, mesenteric width and height (formalin fixed fetuses) for respective gestational ages were: month 4: 21.46±6.7mm, 6.80±2.1mm, 5.5±1.49mm; month 5: 27.32±1.2mm, 7.62±2.01mm, 7.33±2.17mm; month 6: 47.56±9.57mm, 11.68±3.8mm, 10.3±3.05mm; month 7: 56.92±17.48mm. 15.32±8 mm, 12.81±3.16mm. The surface area ranges of the sigmoid colon mesentery found for respective gestational months (intrauterine fetuses) were as follows: month 4: 33.24-51.95mm 2 ; month 5: 49.63-77.6mm 2 ; month 6: 106.89-167.15mm 2 and month 7: 145.69-272.53mm 2 . The surface area of the sigmoid colon mesentery can be used as a simple parameter applied in fetal ultrasonographic evaluation. The development of the sigmoid colon accelerates in the 6th gestational month, and decelerates in the 7th gestational month. The sigmoid colon mesentery width was larger than its height between the 4th and 7th gestational months. Copyright © 2017 Elsevier GmbH. All rights reserved.

Decrease in the traumatic symptoms observed in child survivors within three years of the 2011 Japan earthquake and tsunami.

PubMed

Usami, Masahide; Iwadare, Yoshitaka; Watanabe, Kyota; Kodaira, Masaki; Ushijima, Hirokage; Tanaka, Tetsuya; Harada, Maiko; Tanaka, Hiromi; Sasaki, Yoshinori; Saito, Kazuhiko

2014-01-01

On March 11, 2011, Japan was struck by a massive earthquake and tsunami. The tsunami caused tremendous damage and traumatized several people, including children. The aim of this study was to assess changes in traumatic symptoms 8, 20, and 30 months of the 2011 tsunami. The study comprised three groups. Copies of the Post-Traumatic Stress Symptoms for Children 15 items (PTSSC-15), a self-rating questionnaire on traumatic symptoms, were distributed to 12,524 children (8-month period), 12,193 children (20-month period), and 11,819 children (30-month period). An effective response of children 8 months, 20 months, and 30 month after the disaster was obtained in 11,639 (92.9%), 10,597 (86.9%), and 10,812 children (91.4%), respectively. We calculated the total score, PTSD subscale, and Depression subscale of PTSSC-15. We calculated the total score, PTSD subscale, and Depression subscale of PTSSC-15. The PTSSC-15 total score and PTSD subscale of children belonging to 1st-9th grade groups who were tested 30 and 20 months after the tsunami significantly decreased compared with those of children tested 8 months after the tsunami. The PTSSC-15 total score and PTSD subscale of children in 1st-9th grade groups tested after 30 months did not decrease significantly compared with those of children tested after 20 months. The PTSSC-15 Depression subscale and PTSD subscale of children in 1st-9th grade groups tested after 30 months significantly decreased compared with those of children tested 8 months after the tsunami. The PTSSC-15 Depression subscale of children in 1st-9th grade groups evaluated after 30 months significantly decreased compared with those of children evaluated after 20 months. This study demonstrates that the traumatic symptoms of children who survived the massive tsunami improved with time. Nonetheless, the traumatic symptoms, which in some cases did not improve with time.

Description of the motor development of 3-12 month old infants with Down syndrome: the influence of the postural body position.

PubMed

Tudella, Eloisa; Pereira, Karina; Basso, Renata Pedrolongo; Savelsbergh, Geert J P

2011-01-01

The purpose of the present study was to describe the rate of motor development in infants with Down syndrome in the age range of 3-12 months and identify the difficulties both in performance and acquiring motor skills in prone, supine, sitting and standing positions. Nineteen infants with Down syndrome and 25 healthy full term typical infants were assessed using the Alberta Infant Motor Scale (AIMS) monthly from 3 to 12 months of age. The infants with Down syndrome achieved significant later the level of motor performance of the typical infants. In the supine posture, the performance was significantly lesser for the Down syndrome infants in comparison to the typical infants from the 3rd to 6th month and in the 8th month. In the prone, sitting and standing postures this difference is found for all the months. In conclusion, the sequence of motor development of the Down syndrome is the same as the typical infants. However infants with Down syndrome need more time to acquire skills, mainly antigravitational ones, among them the standing position. Copyright © 2011 Elsevier Ltd. All rights reserved.

SU-E-T-466: Dosimetric Assessment of the Salivary Glands in Head and Neck Tumour Patients Treated with Radiation Therapy

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

Peixoto, Xavier C; Costa, Ferreira B; Khouri, L

2014-06-01

Purpose: To estimate the correlation between different dosimetric indices and the clinical outcome, which was recorded at different time points after the treatment, regarding the structure of salivary glands in head and neck cancer radiotherapy. Methods: 218 salivary glands from patients with head and neck tumours treated at IPOCFG from 2007 to 2013 were included in this study. The follow up of those patients consisted on weekly medical visits during the treatment that take about seven weeks. After that the patients had consults every three months. Treatment complications were graded using the RTOG/EORTC guidelines. The response of the salivary glandsmore » (both parotids, oral cavity and both submandibular glands) was analyzed for six time periods: 7th week, 3rd, 7th, 12th, 18th and 24th months after the start of the radiotherapy. The total dose distributions, converted to a fractionation scheme of 2Gy fractional doses, were used to calculate the DVHs and dose-response plots of salivary glands. Results: The small differences obtained between the mean DVHs showed that patients should be grouped into: with complications (G1+G2) and without complications (G0). The mean dose/2Gy was 22.2±13.2 Gy (G0) and 33.2±8.0 Gy (G1+G2) for the 7th week, 31.9±9.6 Gy (G0) and 34.6±6.8 Gy (G1+G2) for the 12th month and, 32.9±9.3 Gy (G0) and 37.2±8.5 Gy (G1+G2) for the 24th month. The dose-response plots for the 7th week and 24th month were similar to the dose-response curves published in the literature. Conclusion: In some cases, there were not major differences between the mean DVHs of the groups with and without complications in the salivary glands, when comparing them at different time periods. More radiobiological analysis should thus be made to estimate the clinical impact of those differences.« less

SU-E-T-467: Definition of the Proper Tolerances for Beam-Position Accuracy and Beam Width for Quality Assurance in Active Proton Pencil Beam Scanning

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

Safai, S

2014-06-01

Purpose: To estimate the correlation between different dosimetric indices and the clinical outcome, which was recorded at different time points after the treatment, regarding the structure of salivary glands in head and neck cancer radiotherapy. Methods: 218 salivary glands from patients with head and neck tumours treated at IPOCFG from 2007 to 2013 were included in this study. The follow up of those patients consisted on weekly medical visits during the treatment that take about seven weeks. After that the patients had consults every three months. Treatment complications were graded using the RTOG/EORTC guidelines. The response of the salivary glandsmore » (both parotids, oral cavity and both submandibular glands) was analyzed for six time periods: 7th week, 3rd, 7th, 12th, 18th and 24th months after the start of the radiotherapy. The total dose distributions, converted to a fractionation scheme of 2Gy fractional doses, were used to calculate the DVHs and dose-response plots of salivary glands. Results: The small differences obtained between the mean DVHs showed that patients should be grouped into: with complications (G1+G2) and without complications (G0). The mean dose/2Gy was 22.2±13.2 Gy (G0) and 33.2±8.0 Gy (G1+G2) for the 7th week, 31.9±9.6 Gy (G0) and 34.6±6.8 Gy (G1+G2) for the 12th month and, 32.9±9.3 Gy (G0) and 37.2±8.5 Gy (G1+G2) for the 24th month. The dose-response plots for the 7th week and 24th month were similar to the dose-response curves published in the literature. Conclusion: In some cases, there were not major differences between the mean DVHs of the groups with and without complications in the salivary glands, when comparing them at different time periods. More radiobiological analysis should thus be made to estimate the clinical impact of those differences.« less

Reversion of gingival hyperplasia in a heart transplant patient upon interruption of cyclosporine therapy.

PubMed

Somacarrera, M L; Lucas, M; Acero, J

1996-01-01

A heart transplant patient undergoing a combined cyclosporine and prednisone treatment was monitored during the 18 months following transplantation. A complete oral and dental examination was performed in each of the first six months after transplantation, and then in the 9th, 12th, 15th, and 18th months. The data collected included gingival hyperplasia secondary to cyclosporine use, and clinical and periodontal variables. Histological studies were also conducted on gingival tissue samples in months 1, 3, 9, 15, and 18. Cyclosporine treatment was replaced by azathioprine treatment in month 10 because the patient was experiencing nephrotoxicity. Between months 9 and 18, gingival hyperplasia regressed by 26.5% due to a reduction in the fibrous connective tissue mass, fibroblasts, and inflammatory infiltration. The control group included 13 heart transplant patients subject to equivalent conditions except discontinuance of cyclosporine treatment; seven of the patients had developed hyperplasia by month 9. Average hyperplasia in the control group increased by 2% between months 9 and 18; only one patient showed a 6.2% decrease in hyperplasia. This provides further evidence for the causal relationship between cyclosporine therapy and gingival hyperplasia, and suggests that this side-effect is reversible.

NMCS Information Processing System 360 Formatted File System (NIPS 360 FFS). Users Manual. Volume 1. Introduction to File Concepts

DTIC Science & Technology

1978-09-01

input source language (other than ?S). Used in double form, negates an FFT spcification for a subroutine. / (Slash) Used to separate numeric digits (V-l...1) represents the digits 1-999 and also digits followed by a letter, e.g., LINE1OA ’. Th, E311owing name prefiKes are not allowed: PSSQ, VSEr, VSZ...b ZERO OUT 6 LA 6,12 (6) ADD 12 TO 6 PUT IN REG b 4’MOVF INPUT DATE rC WORK APEA, REFORMAT DD AND YY 0C)NVERr TWO DIGIT MONTH TO SYMBOLIC THREE

Pulmonary vein isolation combined with spironolactone or renal sympathetic denervation in patients with chronic kidney disease, uncontrolled hypertension, paroxysmal atrial fibrillation, and a pacemaker.

PubMed

Kiuchi, Márcio Galindo; Chen, Shaojie; Hoye, Neil Alexander; Pürerfellner, Helmut

2018-01-01

Atrial fibrillation (AF) commonly occurs in chronic kidney disease (CKD), occasioning adverse outcomes. Merging pulmonary vein isolation (PVI) and renal sympathetic denervation (RSD) may decrease the recurrence of AF in subjects with CKD and uncontrolled hypertension. We considered that RSD could reduce the recurrence of AF in patients with CKD by modulating sympathetic hyperactivity. We aimed to evaluate the impact of RSD or spironolactone 50 mg/day associated with PVI in reducing systolic blood pressure (BP), AF recurrence, and AF burden in patients with a history of paroxysmal AF and mild CKD. This was a single-center, prospective, longitudinal, randomized, double-blind study. The individuals were randomly divided into two groups (PVI + spironolactone, n = 36, and PVI + RSD, n = 33). All of them were followed for exactly 1 year to assess maintenance of sinus rhythm and to monitor the other variables. Ambulatory BP measurements were reduced in both groups and at the 12th month also differed between groups. Significantly more patients in the PVI + RSD (61%) than in the PVI + spironolactone group (36%) were AF-free at the 12th month of follow-up, P = 0.0242. Toward the end of the study, the mean AF burden was lower in the PVI + RSD group as compared to PVI + spironolactone group, at the 9th month: ∆ = - 10% (P < 0.0001), and at the 12th month: ∆ = - 12% (P < 0.0001), respectively. PVI + RSD is safe and appears to be superior to PVI + spironolactone in BP reduction, augmentation of AF event-free rate, reduction of AF burden, and improvement of renal function.

NASA Spitzer 12th Anniversary Space Calendar

NASA Image and Video Library

2015-08-20

NASA Spitzer Space Telescope celebrated its 12th anniversary with a new digital calendar showcasing some of the mission most notable discoveries and popular cosmic eye candy. The digital calendar is online at http://www.jpl.nasa.gov/images/spitzer/20150820/Spitzer12thAnniversaryCalendar.pdf The calendar follows the life of the mission, with each month highlighting top infrared images and discoveries from successive years -- everything from a dying star resembling the eye of a monster to a star-studded, swirling galaxy. The final month includes a brand new image of the glittery star-making factory known as the Monkey Head nebula. Spitzer, which launched into space on August 25, 2003, from Cape Canaveral, Florida, is still going strong. It continues to use its ultra-sensitive infrared vision to probe asteroids, comets, exoplanets (planets outside our solar system) and some of the farthest known galaxies. Recently, Spitzer helped discover the closest known rocky exoplanet to us, named HD219134b, at 21 light-years away. In fact, Spitzer's exoplanet studies continue to surprise the astronomy community. The telescope wasn't originally designed to study exoplanets, but as luck -- and some creative engineering -- would have it, Spitzer has turned out to be a critical tool in the field, probing the climates and compositions of these exotic worlds. This pioneering work began in 2005, when Spitzer became the first telescope to detect light from an exoplanet. http://photojournal.jpl.nasa.gov/catalog/PIA19872

Dendritic Cell Immaturity during Infancy Restricts the Capacity To Express Vaccine-Specific T-Cell Memory

PubMed Central

Upham, John W.; Rate, Angela; Rowe, Julie; Kusel, Merci; Sly, Peter D.; Holt, Patrick G.

2006-01-01

The capacity of the immune system in infants to develop stable T-cell memory in response to vaccination is attenuated, and the mechanism(s) underlying this developmental deficiency in humans is poorly understood. The present study focuses on the capacity for expression of in vitro recall responses to tetanus and diphtheria antigens in lymphocytes from 12-month-old infants vaccinated during the first 6 months of life. We demonstrate that supplementation of infant lymphocytes with “matured” dendritic cells (DC) cultured from autologous CD14+ precursors unmasks previously covert cellular immunity in the form of Th2-skewed cytokine production. Supplementation of adult lymphocytes with comparable prematured autologous DC also boosted vaccine-specific T-cell memory expression, but in contrast to the case for the infants, these cytokine responses were heavily Th1 skewed. Compared to adults, infants had significantly fewer circulating myeloid DC (P < 0.0001) and plasmacytoid DC (P < 0.0001) as a proportion of peripheral blood mononuclear cells. These findings suggest that deficiencies in the numbers of antigen-presenting cells and their functional competence at 12 months of age limit the capacity to express effector memory responses and are potentially a key factor in reduced vaccine responsiveness in infants. PMID:16428758

Benign thyroid nodules treatment using percutaneous laser ablation (PLA) and radiofrequency ablation (RFA).

PubMed

Mauri, Giovanni; Cova, Luca; Monaco, Cristian Giuseppe; Sconfienza, Luca Maria; Corbetta, Sabrina; Benedini, Stefano; Ambrogi, Federico; Milani, Valentina; Baroli, Alberto; Ierace, Tiziana; Solbiati, Luigi

2016-11-15

To evaluate the reduction over time of benign thyroid nodules treated using percutaneous laser ablation (PLA) and radiofrequency ablation (RFA) by the same equipe. Ninety patients (age 55.6 ± 14.1 years) underwent ablation for benign thyroid nodule causing compression/aesthetic dissatisfaction from 2011. Fifty-nine (age 55.8 ± 14.1 years) underwent RFA and 31 (age 55.2 ± 14.2 years) PLA, ultrasound guided. Technical success, complications, duration of ablation and treatment, energy deployed, volumetric percentage reduction at 1, 6 and 12 months were derived. A regression model for longitudinal measurements was used with random intercept and random slope. Values are expressed as mean ± standard deviation or N (%). Technical success was always obtained. No major complications occurred. Mean ablation time was 30.1 ± 13.8 vs. 13.9 ± 5.9 min (p < .0001) and mean energy deployment was 5422.3 ± 2484.5 J vs. 34 662.7 ± 15 812.3 J in PLA vs. RFA group. Mean volume reduced from 20.3 ± 16.4 ml to 13.17 ± 10.74 ml (42% ± 17% reduction) at 1st month, 8.7 ± 7.4 ml (60% ± 15% reduction) at 6th month and 7.1 ± 7.7 ml (70%% ± 16% reduction) at 12th month, in PLA group, and from 32.7 ± 19.5 ml to 17.2 ± 12.9 ml (51%±15% reduction) at 1st month, 12.8 ± 9.6 ml (64 ± 14% reduction) at 6th month and 9.9 ± 9.2 ml (74% ± 14% reduction) at 12th month in RFA group. No difference in time course of the relative volume reduction between the two techniques was found. RFA and PLA are similarly feasible, safe and effective in treating benign thyroid nodules when performed by the same equipe. RFA is faster than PLA but require significantly higher energy.

Outcome of buccal mucosa urethroplasty in the management of urethral strictures.

PubMed

Cakiroglu, Basri; Sinanoglu, Orhun; Arda, Ersan

2017-06-30

The objective of the study is to report the outcome of buccal mucosal urethroplasty. The follow up data of 15 patients undergoing single stage urethroplasty from September 2010 to September 2015 were retropectively reviewed. They received buccal mucosa graft for urethroplasty. The patients were followed for complications and outcome. Mean age was 53.7 ± 13.6 The stricture length ranged from 3 to 6 cm (mean 4.4 ± 0.8). The success rate for buccal mucosa urethroplasty (BMU) was 67.7% at 12th month. Three patients presenting with voiding difficulty in the 3rd month and one in the next 12 months, had urethral restenosis. One patient had fistula formation at 6th month postoperatively. Five patients underwent retreatment procedures such as internal urethrotomy, urethroplasty and/or internal urethrotomy. The buccal mucosa is easy to obtain and handle, therefore BMU can be safely and effectively managed outside high volume institutions.

[Comparison of screw' inserting angle through the 11th and 12th rib anterior approaches for L1 burst fracture].

PubMed

Ma, Li-Tai; Liu, Hao; Li, Tao; Song, Yue-Ming; Pei, Fu-Xing; Liu, Li-Min; Gong, Quan; Zeng, Jian-Cheng; Feng, Gan-Jun; Zhou, Zhong-Jie

2012-12-01

To compare screw's inserting angle through the 11th and 12th rib in treating L1 burst fracture, explore effects on inserting screw and postoperative angle. From October 2007 to October 2010, 108 patients with L1 brust fracture treated through anterior approach were analyzed,including 68 males and 40 females, aged from 21 to 64 years (mean 38.22 years). All patients were divided into the 11th (A, 51 cases) and 12th (B, 57 cases) approach. The data of operation time,blood loss, duration of incision pain, JOA score, Oswestry score, VAS score, quality of life (SF-36), recovery of nervous function, coronal Cobb angle, included angle between screw and plate were observed. All patients were followed up for 9 to 37 months, mean 23 months. The operation time, blood loss, duration of incision pain, in group A were lower than group B (P<0.05), JOA score, Oswestry score, VAS score, SF-36, recovery of nervous function had no significant differences (P>0.05). There were no differences in Cobb angle before operation, but had significance after operation (P=0.000). There were statistically significance between two group in angle between screw and plate (P=0.000, P=0.003). The 11th rib approach for the treatment of L1 burst fracture has less effects on screw, less trauma and less angle between screw and plate.

The effect of the physical activity on polymorphic premature ventricular complexes in chronic kidney disease.

PubMed

Kiuchi, Márcio G; Chen, Shaojie

2017-06-01

Polymorphic premature ventricular complexes (PVCs) are very common, appearing most frequently in patients with hypertension, obesity, sleep apnea, and structural heart disease. Sympathetic hyperactivity plays a critical role in the development, maintenance, and aggravation of ventricular arrhythmias. Endurance exercise training clearly lowers sympathetic activity in sympatho-excitatory disease states and may be tolerated by patients with chronic kidney disease (CKD). We assessed 40 CKD patients with hypertension with polymorphic PVCs. Patients underwent a complete medical history and physical examination. We evaluated the effectiveness of β blocker only or β blocker + exercise during 12 months of follow-up regarding the changes of the numbers of PVCs and mean heart rate (HR) by 24-hour-Holter. We observed in the β blocker group a significant decrease in the number of polymorphic PVCs from baseline 36,515 ± 3,518 to 3, 6, 9 and 12 months of follow-up, 28,314 ± 2,938, 23,709 ± 1,846, 22,564 ± 1,673, and 22,725 ± 1,415, respectively ( P < 0.001). In the β blocker + exercise group a significant decrease in the number of polymorphic PVCs also occurred from baseline 36,091 ± 3,327 to 3, 6, 9 and 12 months of follow-up, 29,252 ± 3,211, 20,948 ± 2,386, 14,238 ± 3,338, and 6,225 ± 2,319, respectively ( P < 0.001). Comparisons between the two groups at the same time point showed differences from the sixth month onwards: the 6th (Δ = -2,761, P = 0.045), 9th (Δ = -8,325, P < 0.001) and 12th (Δ = -16,500, P < 0.001) months. There was an improvement during the 12 months of follow-up vs. baseline, after the β blocker or β blocker + exercise in mean 24-hour HR Holter monitoring, creatinine values, eGFR, and ACR. Polymorphic PVCs may be modifiable by physical activity in CKD patients with hypertension without structural heart disease.

Total and allergen-specific IgE levels during and after pregnancy in relation to maternal allergy.

PubMed

Sandberg, Martina; Frykman, Anne; Jonsson, Yvonne; Persson, Marie; Ernerudh, Jan; Berg, Göran; Matthiesen, Leif; Ekerfelt, Christina; Jenmalm, Maria C

2009-07-01

Type 2 T-helper cell (Th2)-skewed immunity is associated with successful pregnancy and the ability to easily direct immune responses to a Th2-polarised profile may be an evolutionary benefit. The Th2-like immunity associated with allergic disease might generate favourable effects for the maintenance of pregnancy, but could also promote development of Th2-like immune responses and allergic disease in the offspring. The aim of this study was to explore, by using IgE as a stable proxy for Th2, the Th1/Th2 balance in allergic and non-allergic women by measuring allergen-specific and total IgE antibody levels in plasma during pregnancy and after delivery. Specific and total IgE antibody levels were determined by ImmunoCAP technology at five occasions during pregnancy (gestational weeks 10-12, 15-16, 25, 35 and 39), as well as at 2 and 12 months after delivery. Thirty-six women without and 20 women with allergic symptoms were included, of whom 13 were sensitised with allergic symptoms and 30 were non-sensitised without allergic symptoms. The levels of total IgE, but not allergen-specific IgE, were increased during early pregnancy when compared to 12 months after delivery in the sensitised women with allergic symptoms, but not in the non-sensitised women without allergic symptoms (p<0.01). This increase in total IgE levels during early pregnancy only in the sensitised women with allergic symptoms indicates that allergy is associated with an enhanced Th2 deviation during pregnancy.

Measurement of height velocity is an useful marker for monitoring pituitary function in patients who had traumatic brain injury.

PubMed

Bellone, S; Einaudi, S; Caputo, M; Prodam, F; Busti, A; Belcastro, S; Parlamento, S; Zavattaro, M; Verna, F; Bondone, C; Tessaris, D; Gasco, V; Bona, G; Aimaretti, G

2013-12-01

To assess the incidence of abnormal neuroendocrine function post-traumatic brain injuriy (TBI) in a large group of paediatric patients and its correlations with clinical parameters (Glasgow coma scale-GCS, Glasgow outcome scale-GOS, TC marshall scale, height velocity). We evaluated 70 patients [58 M, 12 F; age at the time of TBI (mean ± SEM) 8.12 ± 4.23 years] previously hospitalized for TBI at the "Regina Margherita" Hospital, in Turin and "Maggiore della Carità Hospital" in Novara, Italy, between 1998 and 2008. All patients included underwent: auxological, clinical, hormonal and biochemical assessments at recall (after at least 1 year from TBI to T0); auxological visit after 6 months (T6) and hormonal assessments at 12 months (T12) in patients with height velocity (HV) below the 25th centile. At T0, 4 cases of hypothalamus-pituitary dysfunction had been diagnosed; At T6 20/70 patients had an HV <25th centile, but no one had HV < the 3rd centile limit. At T12, among the 20 patients with HV <25th centile, in 13 patients the HV was below the 25th centile and GHRH + Arginine test has been performed. Four subjects demonstrated an impaired GH peak and were classified as GH deficiency (GHD). Of these 4 subjects, 3 subjects showed isolated GHD, while one patient showed multiple hypopituitarism presenting also secondary hypocortisolism and hypothyroidism. The GCS at admission and GOS do not correlate with the onset of hypopituitarism. A simple measurement of the height velocity at least 1 year after the TBI, is enough to recognize patients with a pituitary impairment related to GH deficiency. We suggest to follow-up paediatric population who had TBI with auxological evaluations every 6 months, limiting hormonal evaluation in patients with a reduction of height velocity below the 25th centile limit.

Accuracy of Two Motor Assessments during the First Year of Life in Preterm Infants for Predicting Motor Outcome at Preschool Age.

PubMed

Spittle, Alicia J; Lee, Katherine J; Spencer-Smith, Megan; Lorefice, Lucy E; Anderson, Peter J; Doyle, Lex W

2015-01-01

The primary aim of this study was to investigate the accuracy of the Alberta Infant Motor Scale (AIMS) and Neuro-Sensory Motor Developmental Assessment (NSMDA) over the first year of life for predicting motor impairment at 4 years in preterm children. The secondary aims were to assess the predictive value of serial assessments over the first year and when using a combination of these two assessment tools in follow-up. Children born <30 weeks' gestation were prospectively recruited and assessed at 4, 8 and 12 months' corrected age using the AIMS and NSMDA. At 4 years' corrected age children were assessed for cerebral palsy (CP) and motor impairment using the Movement Assessment Battery for Children 2nd-edition (MABC-2). We calculated accuracy of the AIMS and NSMDA for predicting CP and MABC-2 scores ≤15th (at-risk of motor difficulty) and ≤5th centile (significant motor difficulty) for each test (AIMS and NSMDA) at 4, 8 and 12 months, for delay on one, two or all three of the time points over the first year, and finally for delay on both tests at each time point. Accuracy for predicting motor impairment was good for each test at each age, although false positives were common. Motor impairment on the MABC-2 (scores ≤5th and ≤15th) was most accurately predicted by the AIMS at 4 months, whereas CP was most accurately predicted by the NSMDA at 12 months. In regards to serial assessments, the likelihood ratio for motor impairment increased with the number of delayed assessments. When combining both the NSMDA and AIMS the best accuracy was achieved at 4 months, although results were similar at 8 and 12 months. Motor development during the first year of life in preterm infants assessed with the AIMS and NSMDA is predictive of later motor impairment at preschool age. However, false positives are common and therefore it is beneficial to follow-up children at high risk of motor impairment at more than one time point, or to use a combination of assessment tools. ACTR.org.au ACTRN12606000252516.

Altered Memory T-Cell Responses to Bacillus Calmette-Guerin and Tetanus Toxoid Vaccination and Altered Cytokine Responses to Polyclonal Stimulation in HIV-Exposed Uninfected Kenyan Infants.

PubMed

Garcia-Knight, Miguel A; Nduati, Eunice; Hassan, Amin S; Gambo, Faith; Odera, Dennis; Etyang, Timothy J; Hajj, Nassim J; Berkley, James Alexander; Urban, Britta C; Rowland-Jones, Sarah L

2015-01-01

Implementation of successful prevention of mother-to-child transmission of HIV strategies has resulted in an increased population of HIV-exposed uninfected (HEU) infants. HEU infants have higher rates of morbidity and mortality than HIV-unexposed (HU) infants. Numerous factors may contribute to poor health in HEU infants including immunological alterations. The present study assessed T-cell phenotype and function in HEU infants with a focus on memory Th1 responses to vaccination. We compared cross-sectionally selected parameters at 3 and 12 months of age in HIV-exposed (n = 42) and HU (n = 28) Kenyan infants. We measured ex vivo activated and bulk memory CD4 and CD8 T-cells and regulatory T-cells by flow cytometry. In addition, we measured the magnitude, quality and memory phenotype of antigen-specific T-cell responses to Bacillus Calmette-Guerin and Tetanus Toxoid vaccine antigens, and the magnitude and quality of the T cell response following polyclonal stimulation with staphylococcal enterotoxin B. Finally, the influence of maternal disease markers on the immunological parameters measured was assessed in HEU infants. Few perturbations were detected in ex vivo T-cell subsets, though amongst HEU infants maternal HIV viral load positively correlated with CD8 T cell immune activation at 12 months. Conversely, we observed age-dependent differences in the magnitude and polyfunctionality of IL-2 and TNF-α responses to vaccine antigens particularly in Th1 cells. These changes mirrored those seen following polyclonal stimulation, where at 3 months, cytokine responses were higher in HEU infants compared to HU infants, and at 12 months, HEU infant cytokine responses were consistently lower than those seen in HU infants. Finally, reduced effector memory Th1 responses to vaccine antigens were observed in HEU infants at 3 and 12 months and higher central memory Th1 responses to M. tuberculosis antigens were observed at 3 months only. Long-term monitoring of vaccine efficacy and T-cell immunity in this vulnerable population is warranted.

Effects of severe chronic scrotal Dermatophilus congolensis (kirchi) infection on semen characteristics in Zebu/Friesian crossbred bulls and effect of long-acting terramycin chemotherapy.

PubMed

Sekoni, V O

1993-07-01

The semen characteristics of 12 Zebu/Friesian crossbred bulls, aged 2 to 3 years, were studied during a 21-month period. At the 12th month of the study, the commencement of the rainy season, the bulls were infected naturally with Dermatophilus congolensis . Lesions were scattered over the body and limbs, but were particularly pronounced on the scrotum. Monthly treatments with injection of terramycin were begun as soon as lesions were detected and continued until the end of the study. The lesions worsened and became pronounced particularly on the scrotum of all the bulls. Scrotal scab formation caused by infection became prominent at the 14th month of the study. Until that period, the bulls had normal semen characteristics. From the 15th month until the end of the study, there was progressive deterioration of semen characteristics in all the bulls; this was manifested by some or all of the following effects: decreased volume, increased percentage of dead spermatozoa, increased percentage of total sperm morphological abnormalities, decreased percentage of progressively motile spermatozoa, oligospermia and terminal azoospermia. Therefore, severe chronic scrotal dermatophilosis may be a significant cause of infertility or sterility in bulls.

Idaho National Laboratory Quarterly Occurrence Analysis

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

Mitchell, Lisbeth Ann

This report is published quarterly by the Idaho National Laboratory (INL) Quality and Performance Management Organization. The Department of Energy (DOE) Occurrence Reporting and Processing System (ORPS), as prescribed in DOE Order 232.2, “Occurrence Reporting and Processing of Operations Information,” requires a quarterly analysis of events, both reportable and not reportable, for the previous 12 months. This report is the analysis of 85 reportable events (18 from the 4th Qtr FY-15 and 67 from the prior three reporting quarters), as well as 25 other issue reports (including events found to be not reportable and Significant Category A and B conditions)more » identified at INL during the past 12 months (8 from this quarter and 17 from the prior three quarters).« less

Reduced Th22 cell proportion and prevention of atopic dermatitis in infants following maternal probiotic supplementation.

PubMed

Rø, A D B; Simpson, M R; Rø, T B; Storrø, O; Johnsen, R; Videm, V; Øien, T

2017-08-01

In the randomized, controlled study Probiotics in the Prevention of Allergy among Children in Trondheim (ProPACT), maternal probiotic supplementation reduced the incidence of atopic dermatitis (AD) in the offspring. In the current study, we hypothesized that the effect was mediated by a shift in the T helper (Th) cells in the children. To examine whether Th cell proportions were affected by maternal probiotic supplementation and thus could mediate the preventive effect of probiotics on AD. A total of 415 pregnant women were randomized to ingest a combination of Lactobacillus rhamnosus GG (LGG), Bifidobacterium animalis subsp. lactis Bb-12 (Bb-12) and Lactobacillus acidophilus La-5 (La-5) or placebo, and their offspring were assessed for AD during the first 2 years of life. Peripheral blood collected at 3 months of age was analysed for regulatory T cells (n=140) and Th subsets (n=77) including Th1, Th2, Th9, Th17 and Th22. The proportion of Th22 cells was reduced in children in the probiotic group compared to the placebo group (median 0.038% vs 0.064%, P=.009). The difference between the probiotic and placebo groups was also observed in the children who did not develop AD during the 2-year follow-up. The proportion of Th22 cells was increased in children who developed AD compared to the children who did not develop AD (0.090% vs 0.044%, P<.001). Mediation analysis indicated that the preventive effect of probiotics was partially mediated through the reduction in Th22 cells. Perinatal maternal probiotic supplementation with a combination of LGG, Bb-12 and La-5 reduced the proportion of Th22 cells in 3-month-old children. This may partially explain the preventive effect of probiotics on AD. © 2017 John Wiley & Sons Ltd.

Growth of Infants Fed Formula with Evolving Nutrition Composition: A Single-Arm Non-Inferiority Study

PubMed Central

Spalinger, Johannes; Nydegger, Andreas; Belli, Dominique; Furlano, Raoul I.; Yan, Jian; Tanguy, Jerome; Pecquet, Sophie; Destaillats, Frédéric; Egli, Delphine; Steenhout, Philippe

2017-01-01

The nutritional composition of human milk evolves over the course of lactation, to match the changing needs of infants. This single-arm, non-inferiority study evaluated growth against the WHO standards in the first year of life, in infants consecutively fed four age-based formulas with compositions tailored to infants’ nutritional needs during the 1st, 2nd, 3rd–6th, and 7th–12th months of age. Healthy full-term formula-fed infants (n = 32) were enrolled at ≤14 days of age and exclusively fed study formulas from enrollment, to the age of four months. Powdered study formulas were provided in single-serving capsules that were reconstituted using a dedicated automated preparation system, to ensure precise, hygienic preparation. The primary outcome was the weight-for-age z-score (WAZ) at the age of four months (vs. non-inferiority margin of −0.5 SD). Mean (95% CI) z-scores for the WAZ (0.12 (−0.15, 0.39)), as well as for the length-for-age (0.05 (−0.19, 0.30)), weight-for-length (0.16 (−0.16, 0.48)), BMI-for-age (0.11 (−0.20, 0.43)), and head circumference-for-age (0.41 (0.16, 0.65)) at the age of four months, were non-inferior. Throughout the study, anthropometric z-scores tracked closely against the WHO standards (within ±1 SD). In sum, a four-stage, age-based infant formula system with nutritional compositions tailored to infants’ evolving needs, supports healthy growth consistent with WHO standards, for the first year of life. PMID:28257044

Decrease in the Traumatic Symptoms Observed in Child Survivors within Three Years of the 2011 Japan Earthquake and Tsunami

PubMed Central

Usami, Masahide; Iwadare, Yoshitaka; Watanabe, Kyota; Kodaira, Masaki; Ushijima, Hirokage; Tanaka, Tetsuya; Harada, Maiko; Tanaka, Hiromi; Sasaki, Yoshinori; Saito, Kazuhiko

2014-01-01

Background On March 11, 2011, Japan was struck by a massive earthquake and tsunami. The tsunami caused tremendous damage and traumatized several people, including children. The aim of this study was to assess changes in traumatic symptoms 8, 20, and 30 months of the 2011 tsunami. Methods The study comprised three groups. Copies of the Post-Traumatic Stress Symptoms for Children 15 items (PTSSC-15), a self-rating questionnaire on traumatic symptoms, were distributed to 12,524 children (8-month period), 12,193 children (20-month period), and 11,819 children (30-month period). An effective response of children 8 months, 20 months, and 30 month after the disaster was obtained in 11,639 (92.9%), 10,597 (86.9%), and 10,812 children (91.4%), respectively. We calculated the total score, PTSD subscale, and Depression subscale of PTSSC-15. We calculated the total score, PTSD subscale, and Depression subscale of PTSSC-15. Results The PTSSC-15 total score and PTSD subscale of children belonging to 1st–9th grade groups who were tested 30 and 20 months after the tsunami significantly decreased compared with those of children tested 8 months after the tsunami. The PTSSC-15 total score and PTSD subscale of children in 1st–9th grade groups tested after 30 months did not decrease significantly compared with those of children tested after 20 months. The PTSSC-15 Depression subscale and PTSD subscale of children in 1st–9th grade groups tested after 30 months significantly decreased compared with those of children tested 8 months after the tsunami. The PTSSC-15 Depression subscale of children in 1st–9th grade groups evaluated after 30 months significantly decreased compared with those of children evaluated after 20 months. Conclusions This study demonstrates that the traumatic symptoms of children who survived the massive tsunami improved with time. Nonetheless, the traumatic symptoms, which in some cases did not improve with time. PMID:25340759

Decreased production of interleukin-12 and type 2 immune responses are marked in cachectic patients with colorectal and gastric cancer.

PubMed

Shibata, Masahiko; Nezu, Takeshi; Kanou, Hisao; Abe, Hideo; Takekawa, Motoo; Fukuzawa, Masahiro

2002-04-01

Balance of the two types of T helper cells is one of the most important factors for regulation of the immune system. This study examines the production of interleukin (IL)-4, -6, -10, -12, and interferon-gamma by peripheral blood mononuclear cells stimulated with phytohemagglutinin or Staphylococcus aureus. Sixty-one patients, including 25 with gastric and 39 with colorectal cancer, and 39 normal volunteers were entered. The production of IL-12 decreased significantly with advancing disease and was lowest in the patients with distant metastases and cachexia. Compared with normal donors, the production of interferon-gamma decreased in all categories of patients, with no difference among patient groups. Levels of Th2 cytokines, such as IL-4, IL-6, and IL-10, also showed no difference among patient groups. However, production of all these cytokines had increased by 2.5 months after sequential testing in the same cachectic patients. The authors' findings indicate that the induction of Th1 cells seems to be suppressed at a relatively early stage of disease, whereas that of Th2 cells seems to increase in the terminal stage.

Immediately loaded mini dental implants as overdenture retainers: 1-Year cohort study of implant stability and peri-implant marginal bone level.

PubMed

Šćepanović, Miodrag; Todorović, Aleksandar; Marković, Aleksa; Patrnogić, Vesna; Miličić, Biljana; Moufti, Adel M; Mišić, Tijana

2015-05-01

This 1-year cohort study investigated stability and peri-implant marginal bone level of immediately loaded mini dental implants used to retain overdentures. Each of 30 edentulous patients received 4 mini dental implants (1.8 mm × 13 mm) in the interforaminal mandibular region. The implants were immediately loaded with pre-made overdentures. Outcome measures included implant stability and bone resorption. Implant stability was measured using the Periotest Classic(®) device immediately after placement and on the 3rd and 6th weeks and the 4th, 6th and 12th months postoperatively. The peri-implant marginal bone level (PIBL) was evaluated at the implant's mesial and distal sides from the polished platform to the marginal crest. Radiographs were taken using a tailored film holder to reproducibly position the X-ray tube at the 6th week, 4th and 12th months postoperatively. The primary stability (Periotest value, PTV) measured -0.27 ± 3.41 on a scale of -8 to + 50 (lower PTV reflects higher stability). The secondary stability decreased significantly until week 6 (mean PTV = 7.61 ± 7.05) then increased significantly reaching (PTV = 6.17 ± 6.15) at 12 months. The mean PIBL measured -0.40 mm after 1 year of functional loading, with no statistically significant differences at the various follow-ups (p = 0.218). Mini dental implants placed into the interforaminal region could achieve a favorable primary stability for immediate loading. The follow-up Periotest values fluctuated, apparently reflecting the dynamics of bone remodeling, with the implants remaining clinically stable (98.3%) after 1 year of function. The 1-year bone resorption around immediately loaded MDIs is within the clinically acceptable range for standard implants. Copyright © 2014 Elsevier GmbH. All rights reserved.

[Effect of highly active anti-retroviral therapy on prevention of mother to child transmission of HIV and on infant growth and development].

PubMed

He, Yan; Luo, Yan; Ding, Yi-ling; Zheng, Yu-huang; Li, Jing; Huang, Jian; Li, Jie-min

2011-10-01

To identify the effect of highly active anti-retroviral therapy (HAART) on prevention of mother to child transmission (PMTCT) of HIV and on infant growth and development. A total of 16 HIV-infected women or pregnant women selected in this study received HAART before or 18 - 24 weeks after pregnancy. The treatment included taking Zidovudine (AZT) 0.3 g each time, twice a day, Lamivudine (3TC) 0.3 g each time, once a day and Nevirapine (NVP) 0.2 g each time, twice a day or Efavirenz (EFV) 0.6 g each time, once a day, as well as labor intervention and artificial feeding. The growth index for 17 infants from HIV-infected mothers (experimental group) and 16 normal infants (control group) were observed for 18 months. Neonatal hemoglobin (Hb), liver and kidney function, serum iron and calcium were detected at neonatal period and at 12(th) month, respectively. All the pregnant women were in good conditions and had tolerance with HAART. The birth weight, length and Apgar score of the newborns in the experimental group were (3.5 ± 0.9) kg, (54.2 ± 3.8) cm and 7 - 10 scores respectively, however those in the control group were (3.6 ± 0.8) kg, (55.6 ± 3.6) cm and 8 - 10 scores (t(weight) = 1.01, t(length) = 6.98, P > 0.05). Weight and length of infants in experimental group were (9.36 ± 1.8) kg and (76.3 ± 2.7) cm at 12(th) month, while those in control group were (9.86 ± 2.5) kg and (76.8 ± 2.9) cm (t(weight) = 0.83, t(length) = 1.00, P > 0.05). The level of Hb in experimental group was (126.2 ± 16.7) g/L, and was (148.6 ± 20.5) g/L in control group (t = -5.89, P = 0.11). At 12(th) month, the levels of Hb and the total bilirubin (TB) were (125.9 ± 19.8) g/L and (11.7 ± 3.5) µmol/L in experimental group; and those in the control group were (130.1 ± 18.7) g/L and (13.2 ± 3.7) µmol/L (t(Hb) = -3.82, t(TB) = -2.14, P > 0.05). Serum iron and calcium were (25.4 ± 5.7) µmol/L and (26.4 ± 7.2) µmol/L at neonatal period and were (2.3 ± 0.6) mol/L and (2.8 ± 0.6) mol/L at 12(th) month in experimental group, while those were (26.2 ± 4.9) µmol/L and (28.1 ± 6.9) µmol/L at neonatal period and were (2.6 ± 0.5) mol/L and (3.1 ± 0.5) mol/L at 12(th) month in the control group (t(Fe) = 0.80 and t(Ca) = -3.00 in neonatal period, t(Fe) = -1.50 and t(Ca) = -1.00 at 12(th) month, P > 0.05). All infants of HIV-infected mothers were not infected with HIV when they were 18 months old. HAART can prevent mother to child transmission of HIV and it was not found to influence the baby's growth and development in this study.

Background, Education and Work as Predictors of Adult Skills.

ERIC Educational Resources Information Center

Harnqvist, Kjell

A study examined the validity of home background at age 13, educational achievement, and work experience as predictors of adult capabilities. The population examined were members of the grade 6 Swedish school population who were born in 1948 on the 5th, 15th, and 25th in each month of that year (n=12,000, or 10 percent of the total). Data about…

Long-term changes in open field activity of male mice irradiated with low levels of gamma rays at late stage of development.

PubMed

Minamisawa, T; Hirokaga, K

1996-06-01

The open field activity of first generation (F1) hybrid male C57BL/6 x C3H mice irradiated with gamma-rays on the 14th day of gestation was studied at the following ages: 6-7 months, 12-13 months and 19-20 months. Doses were 0.1 Gy or 0.2 Gy. Open field activity was recorded with a camera. The camera output signal was recorded every sec through an A/D converter to a personal computer. The field was divided into 25 units of 8 cm square. All recordings were continuous for 60 min. The time which the 0.2-Gy group recorded at 6-7 months, spent in the 4 squares in the corner fields was high in comparison with the control group at the same age. The walking distance of the 0.1-Gy group recorded at 12-13 months was longer than that for the age matched control group. No effect of radiation was found on any of the behaviors observed and recorded at 19-20 months. The results demonstrate that exposure to low levels of gamma-rays on the 14th day of gestation results in behavioral changes, which occur at 6-7 and 12-13 months but not 19-20 months.

[Coordinated care after myocardial infarction. The statement of the Polish Cardiac Society and the Agency for Health Technology Assessment and Tariff System].

PubMed

Jankowski, Piotr; Gąsior, Mariusz; Gierlotka, Marek; Cegłowska, Urszula; Słomka, Marta; Eysymontt, Zbigniew; Gałaszek, Michał; Buszman, Piotr; Kalarus, Zbigniew; Kaźmierczak, Jarosław; Legutko, Jacek; Sujkowska, Gabriela; Matusewicz, Wojciech; Opolski, Grzegorz; Hoffman, Piotr

2016-01-01

The in-hospital mortality following myocardial infarction has decreased substantially over the last two decades in Poland. However, according to the available evidence approximately every 10th patient discharged after myocardial infarction (MI) dies during next 12 months. We identified the most important barriers (e.g. insufficient risk factors control, insufficient and delayed cardiac rehabilitation, suboptimal pharmacotherapy, delayed complete myocardial revascularisation) and proposed a new nation-wide system of coordinated care after MI. The system should consist of four modules: complete revascularisation, education and rehabilitation programme, electrotherapy (including ICDs and BiVs when appropriate) and periodical cardiac consultations. At first stage the coordinated care programme should last 12 months. The proposal contains also the quality of care assessment based on clinical measures (e.g. risk factors control, rate of complete myocardial revascularisation, etc.) as well as on the rate of cardiovascular events. The wide implementation of the proposed system is expected to decrease one year mortality after MI and allow for better financial resources allocation in Poland.

Clinical evaluation of alloderm for root coverage and colour match

PubMed Central

Shanmugam, M.; Sivakumar, V.; Anitha, V.; Sivakumar, B.

2012-01-01

Background: Predictable root coverage and good colour match are the major therapeutic end points in the treatment of gingival recession. Alloderm has been used as a substitute to connective tissue graft, but its colour match in populations with a high degree of melanin pigmentation has not been extensively studied. The aim of this study was to evaluate the effectiveness of an Acellular dermal matrix graft for root coverage procedures and to objectively analyze the post-operative esthetics using a Visual Analog Scale (VAS). Materials and Methods: Both male and female patients were selected, aged 20-50 years presenting with aesthetic problems due to the exposure of recession defects when smiling. A total of 14 patients contributed to 15 sites, each site falling into Miller's class I or class II gingival recession. Results: A total of 15 sites were treated and a mean coverage of (85.56±21.70 and 83.33±21.82%) was obtained at the end of 3rd and 12th month respectively. A mean VAS score of 7.93±1.03 and 8.13±0.99 (3rd and 12th month) and 5.73±0.70 and 6.87±0.83 (3rd and 12th month) was obtained when the colour match recorded by the patients and an independent observer, respectively. Conclusion: The study showed that acellular dermal matrix graft (alloderm) may be successfully used to treat gingival recession, as adequate root coverage may be predictably obtained. The grafted areas underwent melanization from the 6th month onwards and complete blending with the adjacent sites was obtained at 1 year. PMID:23055588

5-years APAP adherence in OSA patients--do first impressions matter?

PubMed

van Zeller, Mafalda; Severo, Milton; Santos, Ana Cristina; Drummond, Marta

2013-12-01

Although continuous positive airway pressure (CPAP) is effective in treating obstructive sleep apnoea (OSA), inadequate adherence remains a major cause of treatment failure. This study aimed to determine long term adherence to auto adjusting-CPAP (APAP) and its influencing factors including the role of initial compliance. Eighty-eight male patients with newly diagnosed moderate/severe OSA were included. After initiation of APAP treatment, patients had periodic follow-up appointments at 2 weeks, 6 months and then annually for at least 5 years. Patient's compliance to therapy was assessed in each appointment and predictors to treatment abandonment and poor compliance were evaluated. The studied population had a mean age of 53.8 years and mean apnoea-hypopnoea index of 52.71/h. The mean time of follow-up was 5.2 (± 1.6) years, during that time 22 (25%) patients abandoned APAP, those who maintained treatment had good compliance to it since 94% of them used it more than 4 h/day for at least 70% of days. A significant negative association was found between age, % of days and mean time of APAP use on 12th day and 6th month and the risk of abandoning. APAP use lower than 33% and 57% of days at 12th day and 6th month, respectively had high specificity (≈ 100%) to detect treatment abandonment. the majority of patients adheres to long term APAP treatment and has good compliance after 5-years of follow-up. Age and initial compliance (% days of use and mean hour/day) have the ability to predict future adherence, as soon as 12 days and 6 months after initiation. Copyright © 2013 Elsevier Ltd. All rights reserved.

Th2-like chemokine levels are increased in allergic children and influenced by maternal immunity during pregnancy.

PubMed

Abelius, Martina S; Lempinen, Esma; Lindblad, Karin; Ernerudh, Jan; Berg, Göran; Matthiesen, Leif; Nilsson, Lennart J; Jenmalm, Maria C

2014-06-01

The influence of the intra-uterine environment on the immunity and allergy development in the offspring is unclear. We aimed to investigate (i) whether the pregnancy magnifies the Th2 immunity in allergic and non-allergic women, (ii) whether the maternal chemokine levels during pregnancy influenced the offspring's chemokine levels during childhood and (iii) the relationship between circulating Th1/Th2-associated chemokines and allergy in mothers and children. The Th1-associated chemokines CXCL9, CXCL10, CXCL11, and the Th2-associated chemokines CCL17, CCL18 and CCL22 were quantified by Luminex and ELISA in 20 women with and 36 women without allergic symptoms at gestational week (gw) 10-12, 15-16, 25, 35, 39 and 2 and 12 months post-partum and in their children at birth, 6, 12, 24 months and 6 years of age. Total IgE levels were measured using ImmunoCAP Technology. The levels of the Th2-like chemokines were not magnified by pregnancy. Instead decreased levels were shown during pregnancy (irrespectively of maternal allergy status) as compared to post-partum. In the whole group, the Th1-like chemokine levels were higher at gw 39 than during the first and second trimester and post-partum. Maternal CXCL11, CCL18 and CCL22 levels during and after pregnancy correlated with the corresponding chemokines in the offspring during childhood. Increased CCL22 and decreased CXCL10 levels in the children were associated with sensitisation and increased CCL17 levels with allergic symptoms during childhood. Maternal chemokine levels were not associated with maternal allergic disease. Allergic symptoms and sensitisation were associated with decreased Th1- and increased Th2-associated chemokine levels during childhood, indicating a Th2 shift in the allergic children, possibly influenced by the maternal immunity during pregnancy. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Improvement of adynamic bone disease after renal transplantation.

PubMed

Abdallah, K A; Jorgetti, V; Pereira, R C; Reis, L M dos; Pereira, L M; Corrêa, P H S; Borelli, A; Ianhez, L E; Moysés, R M A; David-Neto, E

2006-01-01

Low bone remodeling and relatively low serum parathyroid hormone (PTH) levels characterize adynamic bone disease (ABD). The impact of renal transplantation (RT) on the course of ABD is unknown. We studied prospectively 13 patients with biopsy-proven ABD after RT. Bone histomorphometry and bone mineral density (BMD) measurements were performed in the 1st and 12th months after RT. Serum PTH, 25-hydroxyvitamin D, 1,25-dihydroxyvitamin D, and osteocalcin were measured regularly throughout the study. Serum PTH levels were slightly elevated at transplantation, normalized at the end of the third month and remained stable thereafter. Bone biopsies performed in the first month after RT revealed low bone turnover in all patients, with positive bone aluminum staining in 5. In the 12th month, second biopsies were performed on 12 patients. Bone histomorphometric dynamic parameters improved in 9 and were completely normalized in 6, whereas no bone mineralization was detected in 3 of these 12 patients. At 12 months post-RT, no bone aluminum was detected in any patient. We also found a decrease in lumbar BMD and an increase in femoral BMD. Patients suffering from ABD, even those with a reduction in PTH levels, may present partial or complete recovery of bone turnover after successful renal transplantation. However, it is not possible to positively identify the mechanisms responsible for the improvement. Identifying these mechanisms should lead to a better understanding of the physiopathology of ABD and to the development of more effective treatments.

12th US-Japan Seminar: Many Body Quantum Systems from Quantum Gases to Metrology and Information Processing. Held in Madison, Wisconsin on 20-24 September 2015

DTIC Science & Technology

2016-06-03

Ultracold Atoms 5:10 Zelevinsky Ye Inouye High-precision spectroscopy with two-body quantum systems Low entropy quantum gas of polar molecules New limit...12th US-Japan Seminar: Many Body Quantum Systems from Quantum Gases to Metrology and Information Processing Support was provided for The 12th US...Japan Seminar on many body quantum systems which was held in Madison, Wisconsin from September 20 to 24, 2015 at the Monona Terrace Convention Center

[The effect of the formulation on the shelf-life of biopesticides based on two Colombian isolates of Trichoderma koningiopsis Th003 and Trichoderma asperellum Th034].

PubMed

Santos, Adriana; García, Magda; Cotes, Alba Marina; Villamizar, Laura

2012-01-01

Four biopesticide prototypes formulated as dispersible granules and dry powders based on 2 Colombian isolates of Trichoderma koningiopsis (Th003) and T. asperellum (Th034) were developed. These microorganisms have antagonist activity against Fusarium oxysporum f. sp. lycopersici and Rhizoctonia solani with a reduction in incidence of between 70 and 100% in tomato crops and potato crops, respectively. To determine the effect of the formulation on the shelf-life of 4 biopesticides based on T. koningiopsis Th003 and Trichoderma asperellum Th034 at 3 different temperatures. The formulation effect was determined by evaluating the germination of unformulated and formulated conidia (dispersible granules and dry powder) stored at 8, 18 and 28°C for 18 months. Germination kinetics were used to estimate the shelf-life by using different mathematical models (zero order, first order, second order, Higuchi model, Korsmeyer-Peppas model and polynomial model). The products showed high stability of the conidia germination when they were stored at 8 and 18° C, with shelf-lives of 14.4 and 13.9 months for dry powder based on Th003, and 12.0 and 10.8 months for dry powder based on Th034, respectively. Prototypes formulated as dispersible granules stored at the same temperatures (8 and 18°C) showed lower shelf-lives, with values of 11.6 and 10.9 months for the Th003 product, and 10.7 and 7.2 months for the dispersible granules based on Th034. Significant reductions in germination were observed on unformulated conidia at all storage temperatures evaluated. The formulation type affected the conidia stability of the 2 Trichoderma spp. Colombian isolates. Dry powder was the prototype with the highest stability and shelf-life at all temperatures evaluated. Copyright © 2011 Revista Iberoamericana de Micología. Published by Elsevier Espana. All rights reserved.

Suicidal ideation among students of the 7th, 8th, and 9th grades in the State of Lara, Venezuela: the Global School Health Survey.

PubMed

Granero, Ricardo; Poni, Esteban; Poni, Carolin

2008-12-01

Suicidal behavior among adolescents is not a well-explored public health problem. Health policy decision-making on suicidal behavior needs reliable information on the prevalence of suicidal ideation (SI) and its associated risk factors to produce health promotion and prevention programs. The Global School Health Survey is a self-administered survey done on a random probabilistic sample among students of the 7th, 8th, and 9th grades in the Lara State, Venezuela, school period 2003 to 2004. Point prevalence of SI and associated factors were included and the odds (OR) of having SI was calculated given selected factors. Two-thousand seventy (2070) respondents, of which 13.5 % reported having SI in the last 12 months, and in females more than males (14.6% vs. 11.7%). The OR for SI, according to an associated risk factor, were among (a) females: age > or = 14 years (2.2), worries (3.42), loneliness (8.8), ever had sexual intercourse (5.58), alcohol (8.43) and (b) males: having only one or non close friends (3.69), alcohol (12.36), ever had sexual intercourse (2.73). Behavioral risk factors are relatively new in the field of surveillance systems; therefore, results on SI should be cautiously taken into consideration and a wide discussion should be encouraged as we learn how to best use the results for health promotion and disease prevention.

12 CFR 932.7 - Reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-01-01

... to the Finance Board by the 15th business day of each month its risk-based capital requirement by... Banks and Banking FEDERAL HOUSING FINANCE BOARD FEDERAL HOME LOAN BANK RISK MANAGEMENT AND CAPITAL... close of business of the last business day of the preceding month, or more frequently, as may be...

12 CFR 932.7 - Reporting requirements.

Code of Federal Regulations, 2013 CFR

2013-01-01

... to the Finance Board by the 15th business day of each month its risk-based capital requirement by... Banks and Banking FEDERAL HOUSING FINANCE BOARD FEDERAL HOME LOAN BANK RISK MANAGEMENT AND CAPITAL... close of business of the last business day of the preceding month, or more frequently, as may be...

12 CFR 932.7 - Reporting requirements.

Code of Federal Regulations, 2014 CFR

2014-01-01

... to the Finance Board by the 15th business day of each month its risk-based capital requirement by... Banks and Banking FEDERAL HOUSING FINANCE BOARD FEDERAL HOME LOAN BANK RISK MANAGEMENT AND CAPITAL... close of business of the last business day of the preceding month, or more frequently, as may be...

12 CFR 932.7 - Reporting requirements.

Code of Federal Regulations, 2012 CFR

2012-01-01

... to the Finance Board by the 15th business day of each month its risk-based capital requirement by... Banks and Banking FEDERAL HOUSING FINANCE BOARD FEDERAL HOME LOAN BANK RISK MANAGEMENT AND CAPITAL... close of business of the last business day of the preceding month, or more frequently, as may be...

Pregnant Field Students' Guilt

ERIC Educational Resources Information Center

Baum, Nehami

2006-01-01

This study examined guilt feelings among social work students who were pregnant for the first time during field work training. Semi-structured interviews were conducted either in the 9th month (n=5) or 2-12 months after delivery (n=5). Content analysis revealed 6 main triggers, illustrated by excerpts, which stimulated field students' guilt…

Effects of 24 months of treatment with romosozumab followed by 12 months of denosumab or placebo in postmenopausal women with low bone mineral density: A randomized, double-blind, phase 2, parallel group study.

PubMed

McClung, Michael R; Brown, Jacques P; Diez-Perez, Adolfo; Resch, Heinrich; Caminis, John; Meisner, Paul; Bolognese, Michael A; Goemaere, Stefan; Bone, Henry G; Zanchetta, Jose R; Maddox, Judy; Bray, Sarah; Grauer, Andreas

2018-04-25

Over 12 months, romosozumab increased bone formation and decreased bone resorption, resulting in increased BMD in postmenopausal women with low BMD (NCT00896532). Herein we report the study extension evaluating 24 months treatment with romosozumab, discontinuation of romosozumab, alendronate followed by romosozumab, and romosozumab followed by denosumab. Postmenopausal women age 55-85 years with a lumbar spine (LS), total hip (TH), or femoral neck T-score ≤-2.0 and ≥-3.5 were enrolled and randomly assigned to placebo, one of five romosozumab regimens (70mg, 140mg, 210mg monthly [QM]; 140mg Q3M; 210mg Q3M) for 24 months, or open-label alendronate for 12 months followed by romosozumab 140mg QM for 12 months. Eligible participants were then re-randomized 1:1 within original treatment groups to placebo or denosumab 60mg Q6M for an additional 12 months. Percentage change from baseline in BMD and bone turnover markers (BTMs) at months 24 and 36 and safety were evaluated. Of 364 participants initially randomized to romosozumab, placebo, or alendronate, 315 completed 24 months of treatment and 248 completed the extension. Romosozumab markedly increased LS and TH BMD through month 24, with largest gains observed with romosozumab 210mg QM (LS = 15.1%; TH = 5.4%). Women receiving romosozumab who transitioned to denosumab continued to accrue BMD, whereas BMD returned toward pretreatment levels with placebo. With romosozumab 210mg QM, bone formation marker P1NP initially increased following treatment initiation and gradually decreased to below baseline by month 12, remaining below baseline through month 24; and bone resorption marker β-CTX rapidly decreased following treatment, remaining below baseline through month 24. Transition to denosumab further decreased both BTMs, while after transition to placebo, P1NP returned to baseline and β-CTX increased above baseline. Adverse events were balanced between treatment groups through month 36. These data suggest that treatment effects of romosozumab are reversible upon discontinuation and further augmented by denosumab. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

Selected Indicators of Adolescent Violence & Safety at School.

ERIC Educational Resources Information Center

Mikow, Victoria A.

Fights, weapons, and stolen or intentionally damaged property are common concerns of most schools in North Carolina. The results of this survey indicate that 27 percent of all 9th-12th grade students reported carrying a weapon (gun, knife, club) within the month prior to this survey. A significant percentage of students do not feel safe at school…

General movements and motor outcomes in two infants exposed to Zika virus: brief report.

PubMed

Soares-Marangoni, Daniele de Almeida; Tedesco, Natália Matos; Nascimento, Andressa Lagoa; Almeida, Priscila Rimoli De; Santos Pereira, Caroline Neder Dos

2018-02-16

We described the general movements (GMs) in the fidgety period and the motor performance of two infants who were exposed to Zika virus (ZIKV) during distinct trimesters of gestation. Infants were assessed at 4 and 12 months of age. Prechtl's GM assessment and the Alberta Infant Motor Scale were used. In Case 1, the mother presented confirmed ZIKV infection in the 10th week of gestation and the infant was born full-term with brain abnormalities and microcephaly. Fidgety movements were absent at 16 weeks after term and motor development was severely impaired at 12 months of age. In Case 2, the mother presented confirmed ZIKV infection in the 34th week of gestation and the infant was born full-term with no signs of brain changes or microcephaly. Fidgety movements at 13 weeks were normal in presentation and motor outcome was typical at 12 months. GM assessment can be useful for ZIKV-exposed infants. These findings represent the first information on GMs and long-term motor outcomes in ZIKV-exposed infants.

Corneal Stability following Hyperopic LASIK with Advanced Laser Ablation Profiles Analyzed by a Light Propagation Study

PubMed Central

Gharaibeh, Almutez M.; Villanueva, Asier; Mas, David; Espinosa, Julian

2018-01-01

Purpose To assess anterior corneal surface stability 12 months following hyperopic LASIK correction with a light propagation algorithm. Setting Vissum Instituto Oftalmológico de Alicante, Universidad Miguel Hernández, Alicante, Spain. Methods This retrospective consecutive observational study includes 37 eyes of 37 patients treated with 6th-generation excimer laser platform (Schwind Amaris). Hyperopic LASIK was performed in all of them by the same surgeon (JLA) and completed 12-month follow-up. Corneal topography was analyzed with a light propagation algorithm, to assess the stability of the corneal outcomes along one year of follow-up. Results Between three and twelve months postoperatively, an objective corneal power (OCP) regression of 0.39 D and 0.41 D was found for 6 mm and 9 mm central corneal zone, respectively. Subjective outcomes at the end of the follow-up period were as follows: 65% of eyes had spherical equivalent within ±0.50 D. 70% of eyes had an uncorrected distance visual acuity 20/20 or better. 86% of eyes had the same or better corrected distance visual acuity. In terms of stability, 0.14 D of regression was found. No statistically significant differences were found for all the study parameters evaluated at different postoperative moments over the 12-month period. Conclusions Light propagation analysis confirms corneal surface stability following modern hyperopic LASIK with a 6th-generation excimer laser technology over a 12-month period. PMID:29785300

A Case Study of Hypnosis for Phagophobia: It's No Choking Matter.

PubMed

Reid, David B

2016-04-01

In this case study the author reviews the benefits of hypnosis for a 13-year-old female suffering from a specific phobia involving a fear of choking and generalized fear of swallowing that resulted in an episode of Restrictive Food Intake Disorder with associated significant weight loss. At the time of the initial consultation, three weeks after her choking episode, the patient weighed 93 pounds. Standing at 5'2", her Body Mass Index (BMI) was 17 (15th percentile) indicative of healthy weight for a child her age and height. She continued to lose weight over the course of 2 months and at her worst weighed 85 pounds (BMI = 15.5, 3rd percentile, classified as underweight). Prior to the incident, she weighed 105 pounds with a BMI of 19.2 (46th percentile). Treatment initially consisted of 12 hypnosis sessions (over a 5-month period), conducted on a weekly and eventually biweekly basis. A scheduled one-month follow-up visit was conducted following the 12th session, at which time the patient was consuming solid foods without fear of choking. Her BMI at that time was 18.7 (39th percentile). Two months after terminating treatment, the patient experienced a mild relapse triggered by conflicts with some female peers. After four additional hypnosis sessions, the patient's symptoms again remitted. During her last session we shared a pizza, providing clear and convincing evidence that she had overcome her fear of swallowing. She retained therapeutic benefits for at least 3 years following treatment.

Youth problem behaviors 8 years after implementing the communities that care prevention system: a community-randomized trial.

PubMed

Hawkins, J David; Oesterle, Sabrina; Brown, Eric C; Abbott, Robert D; Catalano, Richard F

2014-02-01

Community-based efforts to prevent adolescent problem behaviors are essential to promote public health and achieve collective impact community wide. OBJECTIVE To test whether the Communities That Care (CTC) prevention system reduced levels of risk and adolescent problem behaviors community wide 8 years after implementation of CTC. A community-randomized trial was performed in 24 small towns in 7 states, matched within state, assigned randomly to a control or intervention group in 2003. All fifth-grade students attending public schools in study communities in 2003-2004 who received consent from their parents to participate (76.4% of the eligible population) were included. A panel of 4407 fifth graders was surveyed through 12th grade, with 92.5% of the sample participating at the last follow-up. A coalition of community stakeholders received training and technical assistance to install CTC, used epidemiologic data to identify elevated risk factors and depressed protective factors for adolescent problem behaviors in the community, and implemented tested and effective programs for youths aged 10 to 14 years as well as their families and schools to address their community's elevated risks. MAIN OUTCOMES AND MEASURES Levels of targeted risk; sustained abstinence, and cumulative incidence by grade 12; and current prevalence of tobacco, alcohol, and other drug use, delinquency, and violence in 12th grade. By spring of 12th grade, students in CTC communities were more likely than students in control communities to have abstained from any drug use (adjusted risk ratio [ARR] = 1.32; 95% CI, 1.06-1.63), drinking alcohol (ARR = 1.31; 95% CI, 1.09-1.58), smoking cigarettes (ARR = 1.13; 95% CI, 1.01-1.27), and engaging in delinquency (ARR = 1.18; 95% CI, 1.03-1.36). They were also less likely to ever have committed a violent act (ARR = 0.86; 95% CI, 0.76-0.98). There were no significant differences by intervention group in targeted risks, the prevalence of past-month or past-year substance use, or past-year delinquency or violence. Using the CTC system continued to prevent the initiation of adolescent problem behaviors through 12th grade, 8 years after implementation of CTC and 3 years after study-provided resources ended, but did not produce reductions in current levels of risk or current prevalence of problem behavior in 12th grade. TRIAL REGISTRATION clinicaltrials.gov Identifier: NCT01088542.

The influence of house dust mite sublingual immunotherapy on the TSLP-OX40L signaling pathway in patients with allergic rhinitis.

PubMed

Meng, Qingxiang; Liu, Xiaolong; Li, Peng; He, Long; Xie, Jinghua; Gao, Xionghui; Wu, Xiaozhong; Su, Fang; Liang, Yong

2016-08-01

This study aimed to investigate the clinical efficacy of sublingual immunotherapy (SLIT) with house dust mite (HDM) extract and to examine T helper 2 (Th2)-type immune responses mediated by the thymic stromal lymphopoietin (TSLP-OX40L) signaling pathway in patients with moderate to severe allergic rhinitis (AR) after 12-month HDM SLIT. Forty-six cases of HDM-sensitized patients with persistent AR in southern China were enrolled in this study. Clinical efficacy of SLIT was assessed by determining the individual nasal symptom score (INSS) and total nasal symptom score (TNSS) after 12-month HDM SLIT. Moreover, the TSLP-OX40L signaling pathway was investigated through measurements of TSLP by enzyme-labeled immunosorbent assay (ELISA) and OX40L by quantitative reverse transcription polymerase chain reaction (qRT-PCR) and flow cytometry. After 12 months of HDM SLIT, TNSS and INSS were significantly decreased overall compared with baseline values (p < 0.001). By the end of the 12-month HDM SLIT, TNSS had declined by ∼50% compared with baseline, and the corresponding level of TSLP in nasal lavage decreased significantly (p < 0.05). The level of OX40L messenger RNA (mRNA) in blood was markedly decreased significantly after 12-month HDM SLIT compared with baseline (t = 12.300, p < 0.05). Furthermore, significant decreases in OX40L expression on the surface of peripheral blood mononuclear cells (PBMCs) (t = 13.100, p < 0.05) and OX40L expression on the surface of CD11c+CD86+ cells in PBMCs (t = 9.946, p < 0.05) after 12-month HDM SLIT were observed. HDM SLIT downregulated Th2-type immune responses mediated by the TSLP-OX40L signaling pathway in patients with persistent moderate to severe AR. © 2016 ARS-AAOA, LLC.

Dynamics of T-cell subsets and their relationship with oral and systemic opportunistic infections in HIV/AIDS patients during the first year of HAART in Guangxi, China.

PubMed

Zhang, Linlin; Huang, Yuxiao; Liu, Zhenmin; Liu, Wei; Qin, Qi; Tao, Renchuan

2015-07-01

To analyze the dynamic changes in Th1, Th2, Tc1, and Tc2 of HIV/AIDS patients during the first year of highly active antiretroviral therapy (HAART) and to explore their relationship with oral and systemic opportunistic infections, a cohort study was carried out among HIV/AIDS patients in Guangxi, China. Ninety HIV/AIDS patients and 30 healthy controls (HC) were included. The enrolled HIV/AIDS patients were examined at baseline and after 3, 6, and 12 months of HAART. On each visit, oral and systemic opportunistic infections were recorded, oral Candida load and plasma viral load (VL) were counted, differential T-cell counts and flow cytometric analysis of T-cell subsets were performed. During the first year of HAART, the total number of opportunistic infections decreased steadily with the change in oral candidiasis (OC) most representatively. A significant Th1→Th2 switch (Th1/Th2 ratio 0.23 ± 0.12, HC 1.45 ± 0.38) and slight Tc1→Tc2 shift (Tc1/Tc2 ratio 0.93 ± 0.29, HC 1.13 ± 0.33) were found at baseline, and both received slow mitigation after HAART. LgCFU and clinical OC were correlated positively with both LgVL and clinical stage (P < 0.05) at baseline. LgCFU was also correlated positively with clinical stage at all four time points (P < 0.05). In multiple factor analysis, Th1 was confirmed to be correlated negatively with LgVL (Std.B = -0.295, P = 0.025) and LgCFU (Std.B = -0.227, P < 0.001) at baseline. After HAART, LgCFU and clinical stage were only correlated negatively with CD4 when all factors were included. These results suggest that oral candidiasis and oral Candida load could be useful clinical markers in the evaluation of HIV/AIDS patients. Th1 may play an important role against oral and systemic opportunistic infections. Tc1 and Tc2 both showed positive roles in the control of viremia without HAART. J. Med. Virol. 87:1158-1167, 2015. © 2015 Wiley Periodicals, Inc. © 2015 Wiley Periodicals, Inc.

Sleep Problems, Comorbid Mental Disorders, and Role Functioning in the National Comorbidity Survey Replication (NCS-R)

PubMed Central

Roth, Thomas; Jaeger, Savina; Jin, Robert; Kalsekar, Anupama; Stang, Paul E.; Kessler, Ronald C.

2007-01-01

Background Little is known about the population prevalence of sleep problems or whether the associations of sleep problems with role impairment are due to comorbid mental disorders. Methods The associations of four 12-month sleep problems (difficulty initiating or maintaining sleep, early morning awakening, nonrestorative sleep) with role impairment were analyzed in the National Comorbidity Survey Replication controlling 12-month DSM-IV anxiety, mood, impulse-control, and substance disorders. The WHO Composite International Diagnostic Interview was used to assess sleep problems and DSM-IV disorders. The WHO Disability Schedule-II (WHO-DAS) was used to assess role impairment. Results Prevalence estimates of the separate sleep problems were in the range 16.4-25.0%, with 36.3% reporting at least one of the four. Mean 12-month duration was 24.4 weeks. All four problems were significantly comorbid with all the 12-month DMS-IV disorders assessed in the survey (median OR: 3.4; 25th-75th percentile: 2.8-3.9) and significantly related to role impairment. Relationships with role impairment generally remained significant after controlling comorbid mental disorders. Nonrestorative sleep was more strongly and consistently related to role impairment than were the other sleep problems. Conclusions The four sleep problems considered here are of public health significance because of their high prevalence and significant associations with role impairment. PMID:16952333

Physical, Social, and Perceived Availabilities of Alcohol and Last Month Alcohol Use in Rural and Small Urban Communities

ERIC Educational Resources Information Center

Stanley, Linda R.; Henry, Kimberly L.; Swaim, Randall C.

2011-01-01

This study seeks to provide a greater understanding of the factors that determine the perceived availability of alcohol and its role in predicting adolescents' alcohol use. Participants were 151,703 7th-12th grade students (50% female) from a sample of 219 rural communities across the United States, with oversampling for predominantly…

Methamphetamine Use by High School Students: Recent Trends, Gender and Ethnicity Differences, and Use of Other Drugs.

ERIC Educational Resources Information Center

Oetting, Eugene R.; Deffenbacher, Jerry L.; Taylor, Matthew J.; Luther, Nathan; Beauvais, Fred; Edwards, Ruth W.

2000-01-01

Recent data on 9th-12th grade methamphetamine use (both lifetime and last month prevalence) are summarized. Since 1992 methamphetamine use has increased. There were no significant differences in use noted across school year. Males are more likely to use than females, although female use has also increased. Implications for research, prevention,…

Substance use outcomes 5½ years past baseline for partnership-based, family-school preventive interventions

PubMed Central

Spoth, Richard L.; Randall, G. Kevin; Trudeau, Linda; Shin, Chungyeol; Redmond, Cleve

2008-01-01

This article reports adolescent substance use outcomes of universal family and school preventive interventions 5½ years past baseline. Participants were 1677 7th grade students from schools (N = 36) randomly assigned to the school-based Life Skills Training plus the Strengthening Families Program: For Parents and Youth 10–14 (LST + SFP 10–14), LST-alone, or a control condition. Self-reports were collected at baseline, 6 months later following the interventions, then yearly through the 12th grade. Measures included initiation—alcohol, cigarette, marijuana, and drunkenness, along with a Substance Initiation Index (SII)—and measures of more serious use—frequency of alcohol, cigarette, and marijuana use, drunkenness frequency, monthly poly-substance use, and advanced poly-substance use. Analyses ruled out differential attrition. For all substance initiation outcomes, one or both intervention groups showed significant, positive point-in-time differences at 12th grade and/or significant growth trajectory outcomes when compared with the control group. Although no main effects for the more serious substance use outcomes were observed, a higher-risk subsample demonstrated significant, positive 12th grade point-in-time and/or growth trajectory outcomes for one or both intervention groups on all measures. The observed pattern of results likely reflects a combination of predispositions of the higher-risk subsample, the timing of the interventions, and baseline differences between experimental conditions favoring the control group. PMID:18434045

12 CFR 932.7 - Reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Reporting requirements. 932.7 Section 932.7 Banks and Banking FEDERAL HOUSING FINANCE BOARD FEDERAL HOME LOAN BANK RISK MANAGEMENT AND CAPITAL... to the Finance Board by the 15th business day of each month its risk-based capital requirement by...

Growth status of children in well-baby outpatient clinics and related factors.

PubMed

Çelik, Sercan Bulut; Şahin, Figen; Beyazova, Ufuk; Can, Hüseyin

2014-06-01

The aim of this study was to determine the state of growth during follow-up of healthy children and the factors affecting growth. The patient cards of the infants who were born in 2002 and followed up in the well-baby outpatient clinic in Gazi University, Medical Faculty regularly for at least 18 months were examined retrospectively. Their sociodemographic properties including age, education level, occupation of the parents, if the mother was working, caretakers and gender, gestational week, birth weight, birth height and mode of nutrition (breastmilk, formula, cow's milk, period of feeding, etc.) and growth of the babies (month, percentile) were recorded. Number of siblings and ages of the siblings were also recorded and the children with and without growth problems were compared in terms of these properties. It was found that 290 (39.3%) of 739 children who were followed up continued to grow up in the percentile in which they started (normal growth), 188 (25.4%) lost 2 or more percentiles in any month (growth retardation) and 261 (35.3%) lost less than 2 percentiles (decelerated growth). Deceleration/retardation in growth was observed most commonly in the 9(th) month. Deceleration in growth was found in the 6(th) month in 23.6% of the group with deceleration in growth, in the 9(th) month in 50.2%, in the 12(th) month in 15.8% and in the 18(th) month in 3.9%. Growth retardation was found in the 6(th) month in 35.8% of the group with growth retardation, in the 9(th) month in 38.0% and in the 18(th) month in 4.3%. It was found that receiving formula and presence of infection were the main risk factors in terms of deceleration of growth and unemployed mother, the lenght of the total time of breastfeeding and presence of infection were the main risk factors in terms of growth retardation. This study shows the importance of follow-up of growth of children in outpatient clinics for healthy children. It was found that detailed examination and recording of non-organic causes is necessary in addition to investigation of pathological causes of growth retardation. Since it was observed that elimination of the defects determined and educating the family about nutrition and supporting growth had a positive impact on growth retardation, it was concluded that all children should be followed up regularly especially in the first years of life.

The non-human primate striatum undergoes marked prolonged remodeling during postnatal development

PubMed Central

Martin, Lee J.; Cork, Linda C.

2014-01-01

We examined the postnatal ontogeny of the striatum in rhesus monkeys (Macaca mulatta) to identify temporal and spatial patterns of histological and chemical maturation. Our goal was to determine whether this forebrain structure is developmentally static or dynamic in postnatal life. Brains from monkeys at 1 day, 1, 4, 6, 9, and 12 months of age (N = 12) and adult monkeys (N = 4) were analyzed. Nissl staining was used to assess striatal volume, cytoarchitecture, and apoptosis. Immunohistochemistry was used to localize and measure substance P (SP), leucine-enkephalin (LENK), tyrosine hydroxylase (TH), and calbindin D28 (CAL) immunoreactivities. Mature brain to body weight ratio was achieved at 4 months of age, and striatal volume increased from ∼1.2 to ∼1.4 cm3 during the first postnatal year. Nissl staining identified, prominently in the caudate nucleus, developmentally persistent discrete cell islands with neuronal densities greater than the surrounding striatal parenchyma (matrix). Losses in neuronal density were observed in island and matrix regions during maturation, and differential developmental programmed cell death was observed in islands and matrix regions. Immunohistochemistry revealed striking changes occurring postnatally in striatal chemical neuroanatomy. At birth, the immature dopaminergic nigrostriatal innervation was characterized by islands enriched in TH-immunoreactive puncta (putative terminals) in the neuropil; TH-enriched islands aligned completely with areas enriched in SP immunoreactivity but low in LENK immunoreactivity. These areas enriched in SP immunoreactivity but low in LENK immunoreactivity were identified as striosome and matrix areas, respectively, because CAL immunoreactivity clearly delineated these territories. SP, LENK, and CAL immunoreactivities appeared as positive neuronal cell bodies, processes, and puncta. The matrix compartment at birth contained relatively low TH-immunoreactive processes and few SP-positive neurons but was densely populated with LENK-immunoreactive neurons. The nucleus accumbens part of the ventral striatum also showed prominent differences in SP, LENK, and CAL immunoreactivities in shell and core territories. During 12 months of postnatal maturation salient changes occurred in neurotransmitter marker localization: TH-positive afferents densely innervated the matrix to exceed levels of immunoreactivity in the striosomes; SP immunoreactivity levels increased in the matrix; and LENK-immunoreactivity levels decreased in the matrix and increased in the striosomes. At 12 months of age, striatal chemoarchitecture was similar qualitatively to adult patterns, but quantitatively different in LENK and SP in caudate, putamen, and nucleus accumbens. This study shows for the first time that the rhesus monkey striatum requires more than 12 months after birth to develop an adult-like pattern of chemical neuroanatomy and that principal neurons within striosomes and matrix have different developmental programs for neuropeptide expression. We conclude that postnatal maturation of the striatal mosaic in primates is not static but, rather, is a protracted and dynamic process that requires many synchronous and compartment-selective changes in afferent innervation and in the expression of genes that regulate neuronal phenotypes. PMID:25294985

Humoral and Cell-Mediated Immune Responses to Alternate Booster Schedules of Anthrax Vaccine Adsorbed in Humans

PubMed Central

Sabourin, Carol L.; Schiffer, Jarad M.; Niemuth, Nancy A.; Semenova, Vera A.; Li, Han; Rudge, Thomas L.; Brys, April M.; Mittler, Robert S.; Ibegbu, Chris C.; Wrammert, Jens; Ahmed, Rafi; Parker, Scott D.; Babcock, Janiine; Keitel, Wendy; Poland, Gregory A.; Keyserling, Harry L.; El Sahly, Hana; Jacobson, Robert M.; Marano, Nina; Plikaytis, Brian D.; Wright, Jennifer G.

2016-01-01

Protective antigen (PA)-specific antibody and cell-mediated immune (CMI) responses to annual and alternate booster schedules of anthrax vaccine adsorbed (AVA; BioThrax) were characterized in humans over 43 months. Study participants received 1 of 6 vaccination schedules: a 3-dose intramuscular (IM) priming series (0, 1, and 6 months) with a single booster at 42 months (4-IM); 3-dose IM priming with boosters at 18 and 42 months (5-IM); 3-dose IM priming with boosters at 12, 18, 30, and 42 months (7-IM); the 1970 licensed priming series of 6 doses (0, 0.5, 1, 6, 12, and 18 months) and two annual boosters (30 and 42 months) administered either subcutaneously (SQ) (8-SQ) or IM (8-IM); or saline placebo control at all eight time points. Antibody response profiles included serum anti-PA IgG levels, subclass distributions, avidity, and lethal toxin neutralization activity (TNA). CMI profiles included frequencies of gamma interferon (IFN-γ)- and interleukin 4 (IL-4)-secreting cells and memory B cells (MBCs), lymphocyte stimulation indices (SI), and induction of IFN-γ, IL-2, IL-4, IL-6, IL-1β, and tumor necrosis factor alpha (TNF-α) mRNA. All active schedules elicited high-avidity PA-specific IgG, TNA, MBCs, and T cell responses with a mixed Th1-Th2 profile and Th2 dominance. Anti-PA IgG and TNA were highly correlated (e.g., month 7, r2 = 0.86, P < 0.0001, log10 transformed) and declined in the absence of boosters. Boosters administered IM generated the highest antibody responses. Increasing time intervals between boosters generated antibody responses that were faster than and superior to those obtained with the final month 42 vaccination. CMI responses to the 3-dose IM priming remained elevated up to 43 months. (This study has been registered at ClinicalTrials.gov under registration no. NCT00119067.) PMID:26865594

Accuracy of Two Motor Assessments during the First Year of Life in Preterm Infants for Predicting Motor Outcome at Preschool Age

PubMed Central

Spittle, Alicia J.; Lee, Katherine J.; Spencer-Smith, Megan; Lorefice, Lucy E.; Anderson, Peter J.; Doyle, Lex W.

2015-01-01

Aim The primary aim of this study was to investigate the accuracy of the Alberta Infant Motor Scale (AIMS) and Neuro-Sensory Motor Developmental Assessment (NSMDA) over the first year of life for predicting motor impairment at 4 years in preterm children. The secondary aims were to assess the predictive value of serial assessments over the first year and when using a combination of these two assessment tools in follow-up. Method Children born <30 weeks’ gestation were prospectively recruited and assessed at 4, 8 and 12 months’ corrected age using the AIMS and NSMDA. At 4 years’ corrected age children were assessed for cerebral palsy (CP) and motor impairment using the Movement Assessment Battery for Children 2nd-edition (MABC-2). We calculated accuracy of the AIMS and NSMDA for predicting CP and MABC-2 scores ≤15th (at-risk of motor difficulty) and ≤5th centile (significant motor difficulty) for each test (AIMS and NSMDA) at 4, 8 and 12 months, for delay on one, two or all three of the time points over the first year, and finally for delay on both tests at each time point. Results Accuracy for predicting motor impairment was good for each test at each age, although false positives were common. Motor impairment on the MABC-2 (scores ≤5th and ≤15th) was most accurately predicted by the AIMS at 4 months, whereas CP was most accurately predicted by the NSMDA at 12 months. In regards to serial assessments, the likelihood ratio for motor impairment increased with the number of delayed assessments. When combining both the NSMDA and AIMS the best accuracy was achieved at 4 months, although results were similar at 8 and 12 months. Interpretation Motor development during the first year of life in preterm infants assessed with the AIMS and NSMDA is predictive of later motor impairment at preschool age. However, false positives are common and therefore it is beneficial to follow-up children at high risk of motor impairment at more than one time point, or to use a combination of assessment tools. Trial Registration ACTR.org.au ACTRN12606000252516 PMID:25970619

CRL/Brandeis: Description of the DIDEROT System as Used for MUC-5

DTIC Science & Technology

1993-01-01

been evaluated in the 4th Message Understanding Conference (MUC-4 ) where it was required to extract information from 200 texts on South American...Email : jamesp@cs.brandeis .edu Abstract This report describes the major developments over the last six months in completing th e Diderot information ...extraction system for the MUC-5 evaluation . Diderot is an information extraction system built at CRL and Brandeis University over th e past two

Electromyographic evaluation of masseter and anterior temporalis muscles in rest position of edentulous patients with temporomandibular disorders, before and after using complete dentures with sliding plates.

PubMed

Zuccolotto, Maria Cristina Candelas; Vitti, Mathias; Nóbilo, Krunislave Antônio; Regalo, Simone Cecílio Hallak; Siéssere, Selma; Bataglion, César

2007-06-01

This study was performed with the purpose of investigating electromyographic (EMG) activity of the anterior temporalis and masseter muscles in edentulous individuals with temporomandibular disorder (TMD), before and after using sliding plates on complete dentures in the mandibular rest position. Edentulous patients may present TMD, which is characterised by pain in temporomandibular joints, masticatory and neck muscles, uncoordinated and limited mandible movements, joint sounds and an altered occlusal relationship. It is imperative to offer treatment in order to re-establish stomatognathic system structures before submitting the individual to any definitive restorative treatment. The patients were edentulous for at least 10 years. EMG recordings were made before the insertion of the dentures (0 months) and also after using the sliding plates at the fourth month, 9th month and 12th month, using computerised electromyography K6-I/ EMG Light Channel Surface. EMG evaluations of the muscles were performed under the following clinical conditions: rest position with dentures (R1), rest position without dentures (R2), rest position with dentures post-activity (chewing) (R3), rest position without dentures post-activity (chewing) (R4). All patients obtained remission of muscular fatigue and reduced pain in stomatognathic system structures. Temporalis muscle showed significant increase in EMG activity compared with initial values (p < 0.01). Masseter muscles showed significantly lower mean values (p < 0.01) compared with initial values. The sliding plates allowed the process of neuromuscular deprogramming, contributing to muscular balance of the masticatory system, and are therefore indicated to be used before the fabrication of definitive complete dentures in patients with TMD.

Motor development during the first year: a comparative study.

PubMed

Santos, D C; Gabbard, C; Goncalves, V M

2001-06-01

This investigation of the motor development characteristics of Brazilian infants during the 1st year of postnatal life compared the findings with those of a widely used U.S. sample (N. Bayley, 1993). Analysis of the 12 monthly assessments indicated that Brazilian infants' scores increased with age, with the greatest increase occurring over the first 8 months. As a general comparison, the results are similar to the U.S. patterns of development. However, the Brazilian sample exhibited mean scores significantly lower than the U.S. sample's in the 3rd, 4th, and 5th months. More specific analyses indicated that the difference within these months was on tasks of sitting and grasping. Possible explanations for the differences focus on variations in child-rearing practices and the influence of biological maturation in early movement behaviors.

Two-year survival of severe chronic obstructive pulmonary disease subjects requiring invasive mechanical ventilation and the factors affecting survival.

PubMed

Asker, Selvi; Ozbay, Bulent; Ekin, Selami; Yildiz, Hanifi; Sertogullarindan, Bunyamin

2016-05-01

To investigate two-year survival rates and the factors affecting survival in patients of severe chronic obstructive pulmonary disease requiring invasive mechanical ventilation. The retrospective study was conducted at Yuzuncuy?l University, Van, Turkey, and comprised record of in-patients with moderate to severe chronic obstructive pulmonary disease who required invasive mechanical ventilation in the intensive care unit of the Pulmonary Diseases Department between January 2007 and December 2010. Correlation between survival and parameters such as age, gender, duration of illness, history of smoking, arterial blood gas values, pulmonary artery pressure, left ventricular ejection fraction, body mass index and laboratory findings were investigated. SPSS 19 was used for statistical analysis. Of the 69 severe COPD subjects available, 20 (29%) were excluded as they did not meet the inclusion criteria. Overall in-hospital mortality rate was 42% (n:29). Of the remaining 20 (29%) who comprised the study group, 14(70%) were men and 6(30%) were women. The mortality rates at the end of 3rd, 6th, 12th and 24th months were 61%, 76%, 84% and 85.5% respectively. There was no correlation between gender and survival in time point (p>0.05). The only factor that affected the rate of mortality at the end of the 3rd month was age (p<0.05). Mortality was high in subjects with advanced ages (p<0.05). Duration of illness affected the survival at the end of the six month (p<0.05). Survival rates were high in subjects with longer illness durations (p<0.05). Haematocrit level was the only factor that affected mortality rates at the end of 12th and 24th months (p<0.05). Subjects with higher haematocrit levels had higher survival rates (p<0.05). Age, duration of illness and haematocrit levels were the most important factors that affected survival in chronic obstructive pulmonary disease patients requiring mechanical ventilation.

Evaluation of thyroid function tests of acne vulgaris patients treated with systemic isotretinoin.

PubMed

Yıldırım, Neslihan; Doğan, Sibel; Atakan, Nilgün

2017-03-01

Isotretinoin is a systemic retinoid used to treat acne and it binds receptors which are the member of steroid-thyroid hormone superfamily. Certain types of retinoids may cause abnormalities in serum thyroid function tests (sTFTs) by suppressing thyroid stimulating hormone (TSH). However, it is uncertain whether systemic isotretinoin has any effect on sTFTs. The aim of the study was to find out if there is any alteration in sTFTs of patients with acne vulgaris treated with systemic isotretinoin. A total of 51 patients (male/female: 22/29) with severe acne vulgaris treated with a total dose of 120 mg/kg isotretinoin were included into the study prospectively. Serum free T3 (fT3), free T4 (fT4) and TSH levels were measured at baseline, 3rd and 6th months of treatment. Mean serum TSH levels at baseline, 3rd and 6th months of treatment were 1.57 ± 0.67, 2.07 ± 0.88 and 2.25 ± 0.86 uIU/mL, respectively. Mean serum TSH levels increased significantly following isotretinoin therapy (p < 0.01, p = 0.007 and p < 0.01, respectively). Mean serum fT3 levels at baseline, 3rd and 6th months of treatment were 3.59 ± 0.57, 3.19 ± 0.45 and 3.09 ± 0.61 pmol/L, respectively. Mean serum fT4 levels at baseline, 3rd and 6th months of treatment were 1.21 ± 0.19, 1.09 ± 0.16 and 1.11 ± 0.19 pmol/L, respectively. Mean serum fT3 and fT4 levels decreased significantly at 3rd and 6th months compared to baseline levels (p < 0.01 and p < 0.01, p < 0.01 and p = 0.001, respectively). Systemic isotretinoin therapy causes significant alterations in sTFTs. Dose dependent or long-term effects of systemic isotretinoin on sTFTs needs further evaluation.

Behavioral and community correlates of adolescent pregnancy and Chlamydia rates in rural counties in Minnesota.

PubMed

Kozhimannil, Katy B; Enns, Eva; Blauer-Peterson, Cori; Farris, Jill; Kahn, Judith; Kulasingam, Shalini

2015-06-01

Identifying co-occurring community risk factors, specific to rural communities, may suggest new strategies and partnerships for addressing sexual health issues among rural youth. We conducted an ecological analysis to identify the county-level correlates of pregnancy and chlamydia rates among adolescents in rural (nonmetropolitan) counties in Minnesota. Pregnancy and chlamydia infection rates among 15-19 year-old females were compared across Minnesota's 87 counties, stratified by rural/urban designations. Regression models for rural counties (n = 66) in Minnesota were developed based on publicly available, county-level information on behaviors and risk exposures to identify associations with teen pregnancy and chlamydia rates in rural settings. Adolescent pregnancy rates were higher in rural counties than in urban counties. Among rural counties, factors independently associated with elevated county-level rates of teen pregnancy included inconsistent contraceptive use by 12th-grade males, fewer 12th graders reporting feeling safe in their neighborhoods, more 9th graders reporting feeling overweight, fewer 12th graders reporting 30 min of physical activity daily, high county rates of single parenthood, and higher age-adjusted mortality (P < .05 for all associations). Factors associated with higher county level rates of chlamydia among rural counties were inconsistent condom use reported by 12th-grade males, more 12th graders reporting feeling overweight, and more 12th graders skipping school in the past month because they felt unsafe. This ecologic analysis suggests that programmatic approaches focusing on behavior change among male adolescents, self-esteem, and community health and safety may be complementary to interventions addressing teen sexual health in rural areas; such approaches warrant further study.

Behavioral and Community Correlates of Adolescent Pregnancy and Chlamydia Rates in Rural Counties in Minnesota1

PubMed Central

Kozhimannil, Katy B.; Enns, Eva; Blauer-Peterson, Cori; Farris, Jill; Kahn, Judith; Kulasingam, Shalini

2014-01-01

Purpose Identifying co-occurring community risk factors, specific to rural communities, may suggest new strategies and partnerships for addressing sexual health issues among rural youth. We conducted an ecological analysis to identify the county-level correlates of pregnancy and chlamydia rates among adolescents in rural (nonmetropolitan) counties in Minnesota. Methods Pregnancy and chlamydia infection rates among 15–19 year-old females were compared across Minnesota’s 87 counties, stratified by rural/urban designations. Regression models for rural counties (n=66) in Minnesota were developed based on publicly available, county-level information on behaviors and risk exposures to identify associations with teen pregnancy and chlamydia rates in rural settings. Findings Adolescent pregnancy rates were higher in rural counties than in urban counties. Among rural counties, factors independently associated with elevated county-level rates of teen pregnancy included inconsistent contraceptive use by 12th-grade males, fewer 12th graders reporting feeling safe in their neighborhoods, more 9th graders reporting feeling overweight, fewer 12th graders reporting 30 min of physical activity daily, high county rates of single parenthood, and higher age-adjusted mortality (P < .05 for all associations). Factors associated with higher county level rates of chlamydia among rural counties were inconsistent condom use reported by 12th-grade males, more 12th graders reporting feeling overweight, and more 12th graders skipping school in the past month because they felt unsafe. Conclusions This ecologic analysis suggests that programmatic approaches focusing on behavior change among male adolescents, self-esteem, and community health and safety may be complementary to interventions addressing teen sexual health in rural areas; such approaches warrant further study. PMID:25344773

Pre-End-Stage Renal Disease Care and Early Survival among Incident Dialysis Patients in the US Military Health System.

PubMed

Nee, Robert; Fisher, Evan; Yuan, Christina M; Agodoa, Lawrence Y; Abbott, Kevin C

2017-01-01

Previous reports showed an increased early mortality after chronic dialysis initiation among the end-stage renal disease (ESRD) population. We hypothesized that ESRD patients in the Military Health System (MHS) would have greater access to pre-ESRD care and hence better survival rates during this early high-risk period. In this retrospective cohort study, using the US Renal Data System database, we identified 1,256,640 patients initiated on chronic dialysis from January 2, 2004 through December 31, 2014, from which a bootstrap sample of 3,984 non-MHS incident dialysis patients were compared with 996 MHS patients. We assessed care by a nephrologist and dietitian, erythropoietin administration, and vascular access use at dialysis initiation as well as all-cause mortality as outcome variables. MHS patients were significantly more likely to have had pre-ESRD nephrology care (adjusted OR [aOR] 2.9; 95% CI 2.3-3.7) and arteriovenous fistula used at dialysis initiation (aOR 2.2; 95% CI 1.7-2.7). Crude mortality rates peaked between the 4th and the 8th week for both cohorts but were reduced among MHS patients. The baseline adjusted Cox model showed significantly lower death rates among MHS vs. non-MHS patients at 6, 9, and 12 months. This survival advantage among MHS patients was attenuated after further adjustment for pre-ESRD nephrology care and dialysis vascular access. MHS patients had improved survival within the first 12 months compared to the general ESRD population, which may be explained in part by differences in pre-ESRD nephrology care and vascular access types. © 2017 S. Karger AG, Basel.

26 CFR 1.6074-1 - Time and place for filing declarations of estimated income tax by corporations.

Code of Federal Regulations, 2010 CFR

2010-04-01

... shall be filed on or before the 15th day of the 9th month of such year by every corporation whose then... month of the taxable year after the last day of the 5th month and before the 1st day of the 9th month of the taxable year the 15th day of the 9th month of the taxable year after the last day of the 8th month...

The impact of group music therapy on depression and cognition in elderly persons with dementia: a randomized controlled study.

PubMed

Chu, Hsin; Yang, Chyn-Yng; Lin, Yu; Ou, Keng-Liang; Lee, Tso-Ying; O'Brien, Anthony Paul; Chou, Kuei-Ru

2014-04-01

The aims of this study were to determine the effectiveness of group music therapy for improving depression and delaying the deterioration of cognitive functions in elderly persons with dementia. The study had a prospective, parallel-group design with permuted-block randomization. Older persons with dementia (N = 104) were randomly assigned to the experimental or control group. The experimental group received 12 sessions of group music therapy (two 30-min sessions per week for 6 weeks), and the control group received usual care. Data were collected 4 times: (1) 1 week before the intervention, (2) the 6th session of the intervention, (3) the 12th session of the intervention, and (4) 1 month after the final session. Group music therapy reduced depression in persons with dementia. Improvements in depression occurred immediately after music therapy and were apparent throughout the course of therapy. The cortisol level did not significantly decrease after the group music therapy. Cognitive function significantly improved slightly at the 6th session, the 12th session, and 1 month after the sessions ended; in particular, short-term recall function improved. The group music therapy intervention had the greatest impact in subjects with mild and moderate dementia. The group music intervention is a noninvasive and inexpensive therapy that appeared to reduce elders' depression. It also delayed the deterioration of cognitive functions, particularly short-term recall function. Group music therapy may be an appropriate intervention among elderly persons with mild and moderate dementia.

Reduced TH expression and α-synuclein accumulation contribute towards nigrostriatal dysfunction in experimental hepatic encephalopathy.

PubMed

Suárez, Isabel; Bodega, Guillermo; Rubio, Miguel; Fernández, Benjamín

2017-01-01

The present work examines α-synuclein expression in the nigrostriatal system of a rat chronic hepatic encephalopathy model induced by portacaval anastomosis (PCA). There is evidence that dopaminergic dysfunction in disease conditions is strongly associated with such expression. Possible relationships among dopaminergic neurons, astroglial cells and α-synuclein expression were sought. Brain tissue samples from rats at 1 and 6 months post-PCA, and controls, were analysed immunohistochemically using antibodies against tyrosine hydroxylase (TH), α-synuclein, glial fibrillary acidic protein (GFAP) and ubiquitin (Ub). In the control rats, TH immunoreactivity was detected in the neuronal cell bodies and processes in the substantia nigra pars compacta (SNc). A dense TH-positive network of neurons was also seen in the striatum. In the PCA-exposed rats, however, a reduction in TH-positive neurons was seen at both 1 and 6 months in the SNc, as well as a reduction in TH-positive fibres in the striatum. This was coincident with the appearance of α-synuclein-immunoreactive neurons in the SNc; some of the TH-positive neurons also showed α-synuclein immunoreactivity. In addition, α-synuclein accumulation was seen in the SNc and striatum at both 1 and 6 months post-PCA, whereas α-synuclein was only mildly expressed in the nigrostriatal pathway of the controls. Astrogliosis was also seen following PCA, as revealed by increased GFAP expression from 1 month to 6 months post-PCA in both the SN and striatum. The astroglial activation level in the SN paralleled the reduced neuronal expression of TH throughout PCA exposure. α-synuclein accumulation following PCA may induce dopaminergic dysfunction via the downregulation of TH, as well as astroglial activation.

Radiofrequency ablation of benign symptomatic thyroid nodules: prospective safety and efficacy study.

PubMed

Ugurlu, M Umit; Uprak, Kivilcim; Akpinar, Ihsan N; Attaallah, Wafi; Yegen, Cumhur; Gulluoglu, Bahadir M

2015-04-01

Radiofrequency ablation (RFA) is a relatively novel procedure in the management of benign nodular goiter. This study was conducted to evaluate the safety and efficacy of ultrasound (US)-guided percutaneous RFA for benign symptomatic thyroid nodules as an alternative to surgery. The study involved patients for whom a fine needle aspiration biopsy had proved a diagnosis of benign nodular goiter and had nodule-related symptoms such as dysphagia, cosmetic problems, sensation of foreign body in the neck, hyperthyroidism due to autonomous nodules or fear of malignancy. Percutaneous RFA was performed as an outpatient procedure under local anesthesia. The primary outcome was an evaluation of the changes in symptom scores (0-10) for pain, dysphagia and foreign body sensation at the 1st, 3rd, and 6th months after the RFA procedure. Secondary outcomes were assessing volume changes in nodules, complication rates, and changes in thyroid function status. A total of 33 patients (24% female, 76% male) and a total of 65 nodules were included into the study. More than one nodule was treated in 63.6% of the patients. We found a statistically significant improvement from baseline to values at the 1st, 3rd, and 6th months, respectively, as follows: pain scores (2.9 ± 2.7, 2.3 ± 2.01, 1.8 ± 1.7, and 1.5 ± 1.2, p 0.005), dysphagia scores (3.9 ± 2.7, 2.6 ± 1.9; 1.7 ± 1.6, and 1.1 ± 0.3, p 0.032), and foreign body sensation scores 3.6 ± 3, 2.5 ± 2.2; 1.6 ± 1.5, and 1.1 ± 0.4, p 0.002).The mean pre-treatment nodule volume was 7.3 ± 8.3 mL. There was a statistically significant size reduction in the nodules at the 1st, 3rd, and 6th months after RFA (3.5 ± 3.8, 2.7 ± 3.4, and 1.2 ± 1.7 mL, p 0.002). The volume reduction was found to be 74% at 6th months following the RFA (p 0.005). 8 patients had autonomously functioning nodules in the pre-treatment period, 50% (n: 4) became euthyroid at the 6th month after RFA. There were no complaints other than pain (12%). RFA can be an alternative treatment modality in the management of benign symptomatic thyroid nodules. The results showed that it is a safe and effective procedure.

[General growth patterns and simple mathematic models of height and weight of Chinese children].

PubMed

Zong, Xin-nan; Li, Hui

2009-05-01

To explore the growth patterns and simple mathematic models of height and weight of Chinese children. The original data had been obtained from two national representative cross-sectional surveys which were 2005 National Survey of Physical Development of Children (under 7 years of age) and 2005 Chinese National Survey on Students Constitution and Health (6 - 18 years). Reference curves of height and weight of children under 7 years of age was constructed by LMS method, and data of children from 6 to 18 years of age were smoothed by cubic spline function and transformed by modified LMS procedure. Growth velocity was calculated by smoothed values of height and weight. Simple linear model was fitted for children 1 to 10 years of age, for which smoothed height and weight values were used. (1) Birth length of Chinese children was about 50 cm, average length 61 cm, 67 cm, 76 cm and 88 cm at the 3rd, 6th, 12th and 24th month. Height gain was stable from 2 to 10 years of age, average 6 - 7 cm each year. Birth length doubles by 3.5 years, and triples by 12 years. The formula estimating average height of normal children aged 2 - 10 years was, height (cm) = age (yr) x 6.5 + 76 (cm). (2) Birth weight was about 3.3 kg. Growth velocity was at peak about 1.0 - 1.1 kg/mon in the first 3 months, decreased by half and was about 0.5 - 0.6 kg/mon in the second 3 months, and was reduced by a quarter, which was about 0.25 - 0.30 kg/mon, in the last 6 months of the first year. Body mass was up to doubles, triples and quadruple of birth weight at about the 3rd, 12th and 24th month. Average annual gain was about 2 kg and 3 kg from 1 - 6 years and 7 - 10 years, respectively. The estimated formula for children 1 to 6 years of age was weight (kg) = age (yr) x 2 + 8 (kg), but for those 7 - 10 years old, weight (kg) = age (yr) x 3 + 2 (kg). Growth patterns of height and weight at the different age stages were summarized for Chinese children, and simple reference data of height and weight velocity from 0 to 18 years and approximate estimation formula from 1 - 10 years was presented for clinical practice.

Pros-IT CNR: an Italian prostate cancer monitoring project.

PubMed

Noale, Marianna; Maggi, Stefania; Artibani, Walter; Bassi, Pier Francesco; Bertoni, Filippo; Bracarda, Sergio; Conti, Giario Natale; Corvò, Renzo; Gacci, Mauro; Graziotti, Pierpaolo; Magrini, Stefano Maria; Maurizi Enrici, Riccardo; Mirone, Vincenzo; Montironi, Rodolfo; Muto, Giovanni; Pecoraro, Stefano; Porreca, Angelo; Ricardi, Umberto; Tubaro, Andrea; Zagonel, Vittorina; Zattoni, Filiberto; Crepaldi, Gaetano

2017-04-01

The Pros-IT CNR project aims to monitor a sample of Italian males ≥18 years of age who have been diagnosed in the participating centers with incident prostate cancer, by analyzing their clinical features, treatment protocols and outcome results in relation to quality of life. Pros-IT CNR is an observational, prospective, multicenter study. The National Research Council (CNR), Neuroscience Institute, Aging Branch (Padua) is the promoting center. Ninety-seven Italian centers located throughout Italy were involved. The field study began in September 1, 2014. Subjects eligible were diagnosed with biopsy-verified prostate cancer, naïve. A sample size of 1500 patients was contemplated. A baseline assessment including anamnestic data, clinical history, risk factors, the initial diagnosis, cancer staging information and quality of life (Italian UCLA Prostate Cancer Index; SF-12 Scale) was completed. Six months after the initial diagnosis, a second assessment evaluating the patient's health status, the treatment carried out, and the quality of life will be made. A third assessment, evaluating the treatment follow-up and the quality of life, will be made 12 months after the initial diagnosis. The 4th, 5th, 6th and 7th assessments, similar to the third, will be completed 24, 36, 48 and 60 months after the initial diagnosis, respectively, and will include also a Food Frequency Questionnaire and the Physical Activity Scale for the Elderly. The study will provide information on patients' quality of life and its variations over time in relation to the treatments received for the prostate cancer.

The 2016 Central Italy "reverse" seismic sequence

NASA Astrophysics Data System (ADS)

Chiaraluce, Lauro; Di Stefano, Raffaele; Tinti, Elisa; Scognamiglio, Laura; Michele, Maddalena; Cattaneo, Marco; De Gori, Pasquale; Chiarabba, Claudio; Monachesi, Giancarlo; Lombardi, Annamaria; Valoroso, Luisa; Latorre, Diana; Marzorati, Simone

2017-04-01

The 2016 seismic sequence consists so far of a series of moderate to large earthquakes that within three month's time activated a 60 km long segmented normal fault system located in the Central Italy and almost contiguous to the 1997 Colfiorito and 2009 L'Aquila normal fault systems. The first mainshock of the sequence occurred with MW6.0 on the 24th of August at 01:36 UTC close to the Accumoli and Amatrice villages producing evidence for centimetres' surface ruptures along the Mt. Vettore normal fault outcrop. Two months later on the 26th of October at 19:18 UTC another mainshock with MW5.9 occurred 25 km to the north activating another normal fault segment approximately on the along strike continuation of the first structure. Then, four days later on the 30th of October at 06:40 UTC the largest shock of the sequence with MW6.5 close to Norcia, in the middle part of the fault system activated two months before. We reconstruct the first order anatomy of the activated normal faults system, by analysing the spatial and temporal distribution of 25,354 aftershocks with 0.1

Department of Defense Weapon System Acquisition Policy: A System Dynamics Model and Analysis.

DTIC Science & Technology

1982-09-01

dimensionless) PRPRD = Perceived Pressure for R&D (dimensionless) PU - Programs in Progress (programs) RPRD - Raw Pressure for R&D (dimensionless) TDPP - Time...ECAP) TH9 Pressure Ra Pressure_.- for Acquisition ( TDPP ) TH25 4for Acquisition (DPFAO) TH22D (DPPFAO) TH21 US Intelligence \\ - 7 Delay Time / efense...DIBP, DPPFAQ. K) TH22 A CPPFAG.K=DLINF3(RPFAG.KTCPP) TH23 A CPFAQ.K=MAX (DIBPCPPFAQ.K) TH24 C TDPP =12 TH25 C TCPP-24 TH26 CPFAQ Congressional Pressure

Delayed surgical management is not effective for severe Bell's palsy after two months of onset.

PubMed

Li, Yang; Sheng, Ying; Feng, Guo-Dong; Wu, Hai-Yan; Gao, Zhi-Qiang

2016-11-01

To assess the effectiveness of delayed surgery and follow-up observation in managing severe Bell's palsy after two months of onset. Forty-one Bell's palsy patients with severe facial paralysis were treated after two months of onset. Eighteen patients in group I underwent decompression operations between two and three months after onset, and eight patients in group II underwent surgery after three months of onset; 15 patients in group III were managed with follow-up observation. All patients were followed up at the end of 3rd, 6th and 12th months, and surgical outcomes were compared with follow-up observations using House-Brackmann score and Facial Clinimetric Evaluation (FaCE) scale. Between groups I and III, the difference in the proportion of the patients with fair or poor recoveries was statistically significant (p < 0.05) at the three-month follow-up visit. There was no significant difference in the distribution of complete, fair or poor recoveries at the 12-month follow-up visits among the three groups (p < 0.05). The total FaCE score and five individual domains were significantly improved at the end of the follow-up period in groups I and III (p < 0.05). However, in group I, the lacrimal control scores were significantly decreased at the end of the follow-up period compared to scores before surgery (p < 0.05). After surgery, four patients had sensorineural hearing loss, three patients had tinnitus and no patients had vertigo. Patients with severe Bell's palsy after two months of onset would not benefit from delayed decompression surgery.

Long term results of botulinum toxin type A (Dysport) in the treatment of hemifacial spasm: a report of 175 cases

PubMed Central

Jitpimolmard, S.; Tiamkao, S.; Laopaiboon, M.

1998-01-01

OBJECTIVE— To describe the long term efficacy and side effects of the treatment of hemifacial spasm with Dysport and to evaluate two different sites of injection to hopefully reduce side effects.
METHODS—This study was designed as a prospective descriptive study. Injections were made subcutaneously around the eye. Peak improvement was subjectively assessed by using a visual analogue scale and reported in percentages (0-100%). Duration of improvement was assessed subjectively and reported in months.
RESULTS—Of 175 cases, 17 were lost to follow up and were excluded. 855 treatments were injected in the remaining 158 patients with a median of 4 treatments. The response rate was 97%. Of 855 treatments, the adjusted mean peak and duration of improvement was 77.2 (95% confidence interval (95%CI) 74.7-79.4)% and 3.4 (95%CI 3.2-3.6) months respectively. In 158 patients (complete group), the long term results from the first to the 12th treatment showed that the mean peak improvement ranged from 72.70 to 80.10% and the duration of improvement was 2.60 to 3.71 months. It remained constant throughout (p=0.40, p=0.87 respectively). The most common side effect was ptosis. Of the 158 patients, 21 completed 12 treatments (subgroup). A separate analysis of this group disclosed a mean peak and duration of improvement from the first to 12th treatments ranging from 70.00 to 78.10% and 2.65 to 4.31 months respectively. Analysis of variance with repeated measures showed no significant variation of peak and duration of improvement over the first to the 12th treatments (p=0.38, p=0.38 respectively). Only 3% of the treatments were unsuccessful but responded to subsequent treatments. The incidence of ptosis was reduced from 27.17% to 9.68% by moving the injection site to the lateral part of orbital orbicularis oculi without any loss of efficacy. The yearly cost of Dysport is considerably less than Botox.
CONCLUSION—This study is the first to show, in detail, the long term results of treatments of hemifacial spasm with Dysport. The efficacy is constant throughout the first to 12th treatments in both the complete group and subgroup. Ptosis can be reduced by moving the injection site further up to the lateral part of the orbital orbicularis oculi. The efficacy of Dysport is comparable with Botox® in long term follow up.

 PMID:9647304

Choice of intra-articular injection in treatment of knee osteoarthritis: platelet-rich plasma, hyaluronic acid or ozone options.

PubMed

Duymus, Tahir Mutlu; Mutlu, Serhat; Dernek, Bahar; Komur, Baran; Aydogmus, Suavi; Kesiktas, Fatma Nur

2017-02-01

This study was performed to compare the efficacy of treatment in three groups of patients with knee osteoarthritis (OA) given an intra-articular injection of platelet-rich plasma (PRP), hyaluronic acid (HA) or ozone gas. A total of 102 patients with mild-moderate and moderate knee OA who presented at the polyclinic with at least a 1-year history of knee pain and VAS score ≥4 were randomly separated into three groups. Group 1 (PRP group) received intra-articular injection of PRP × 2 doses, Group 2 (HA group) received a single dose of HA, and Group 3 (Ozone group) received ozone × four doses. Weight-bearing anteroposterior-lateral and Merchant's radiographs of both knees were evaluated. WOMAC and VAS scores were applied to all patients on first presentation and at 1, 3, 6 and 12 months. At the end of the 1st month after injection, significant improvements were seen in all groups. In the 3rd month, the improvements in WOMAC and VAS scores were similar in Groups 1 and 2, while those in Group 3 were lower (p < 0.001). At the 6th month, while the clinical efficacies of PRP and HA were similar and continued, the clinical effect of ozone had disappeared (p < 0.001). At the end of the 12th month, PRP was determined to be both statistically and clinically superior to HA (p < 0.001). In the treatment of mild-moderate knee OA, PRP was more successful than HA and ozone injections, as the application alone was sufficient to provide at least 12 months of pain-free daily living activities. Therapeutic study, Level I.

Medical Surveillance Monthly Report (MSMR). Volume 21, Number 8, August 2014

DTIC Science & Technology

2014-08-01

had a history of atopic dermatitis and had close contact with her father aft er erup- tion of his facial lesions, presented with a fever of 39.4°C...vaccinee’s body (auto- inoculation) or to other people ( contact transmission) may occur. Secondary and tertiary contact transmission cases have been...U.S. in the 18th century.1,2 Th e frequency of these events, including autoinoculation and contact transmission associated with vaccinia (smallpox

Effects of cellulite treatment with RF, IR light, mechanical massage and suction treating one buttock with the contralateral as a control.

PubMed

Romero, Carmen; Caballero, Natalia; Herrero, Montse; Ruíz, Raquel; Sadick, Neil S; Trelles, Mario A

2008-12-01

A system that combines bipolar radio frequency (RF) and intense infrared light (IR) together with mechanical massage and suction has recently been reported as being efficient for cellulite treatment. The present split study was designed to evaluate the efficacy of such a system through various treatments of cellulite located on the buttocks. Ten patients were enrolled for 12 sessions of 30 minutes each performed over one buttock, the other buttock serving as an untreated control. Sessions were conducted twice a week for a period of 12 weeks. Clinical photography and profilometry were carried out to assess textural changes before (baseline) and 2 months after the final treatment. Histopathology was performed at baseline, 2 hours after the first session, and just before the 12th session and 2 months thereafter. All patients noted improvement in the treated buttock before the final session, which was maintained at the 2-month assessment. Improved skin appearance was noticed after the first session and was maintained throughout the study. All patients were satisfied with the results and requested further treatment in order to balance the results in both buttocks. Random histological analyses suggested dermal firmness, fibre compaction and tightening of skin layers, including the subcutis, as possible reasons for the effects achieved. The authors recognize that the small number of participants limits the statistical power of the study. Treatment sessions with the combined RF, IR light and mechanical massage and suction system were complication free, produced improvements in the overall cellulite appearance and skin condition, suggesting that further treatment sessions for maintenance could sustain patient satisfaction index (SI) and lead to lasting results. Based on the good results in the limited trial population, further studies with larger patient populations are warranted.

Computer simulations of space-borne meteorological systems on the CYBER 205

NASA Technical Reports Server (NTRS)

Halem, M.

1984-01-01

Because of the extreme expense involved in developing and flight testing meteorological instruments, an extensive series of numerical modeling experiments to simulate the performance of meteorological observing systems were performed on CYBER 205. The studies compare the relative importance of different global measurements of individual and composite systems of the meteorological variables needed to determine the state of the atmosphere. The assessments are made in terms of the systems ability to improve 12 hour global forecasts. Each experiment involves the daily assimilation of simulated data that is obtained from a data set called nature. This data is obtained from two sources: first, a long two-month general circulation integration with the GLAS 4th Order Forecast Model and second, global analysis prepared by the National Meteorological Center, NOAA, from the current observing systems twice daily.

Ultrasonography and clinical outcome comparison of extracorporeal shock wave therapy and corticosteroid injections for chronic plantar fasciitis: A randomized controlled trial

PubMed Central

Lai, Ta-Wei; Ma, Hsiao-Li; Lee, Meng-Shiunn; Chen, Po-Ming; Ku, Ming-Chou

2018-01-01

Objectives: Extracorporeal shockwave therapy (ESWT) and corticosteroid injection (CSI) are treatment options for plantar fasciitis. Their clinical outcome comparison remains a debate. Also, the thickness changes of the plantar fascia on objective evaluation under the medium energy ESWT and CSI therapy are elusive. Methods: A total of 97 patients with chronic plantar fasciitis were enrolled in the randomized prospective trial. Forty-seven patients received extracorporeal shock wave therapy (ESWT), and fifty patients received corticosteroid injection (CSI). The thickness of the plantar fascia was evaluated respectively before ESWT and CSI, and at the 4th and 12th week after ESWT and CSI by ultrasonography. Pain level and clinical outcomes were recorded using visual analogue scale (VAS) and 100-points scoring systems. Correlation analysis was performed between the thickness change and clinical outcome. Results: Under ultrasonography, we observed more increase of plantar fascia thickness of ESWT group than CSI group at 4th week (p=0.048). VAS of plantar fasciitis patients receiving ESWT was lower than those who received corticosteroid injection (0.001 and p<0.001, at 4th and 12th week). On the assessment of 100-points scoring systems, the pain level of patients with ESWT was lower than those with CSI at the 12th week (p<0.001). On the other hand, the increase of plantar fascia thickness at 4th week was positively correlated with the decrease of VAS score at 12th week follow-up (R=0.302, P=0.039). Conclusions: At 4th week after treatment, the thickness of plantar fascia increased. Then it decreased gradually, but not to the baseline at 12th week. On the pain level outcome at 12th week, extracorporeal shockwave therapy (ESWT) was more efficient than corticosteroid injection (CSI) on chronic plantar fasciitis. The more change of plantar fascia after ESWT, the more efficient on clinical outcome. PMID:29504578

Ultrasonography and clinical outcome comparison of extracorporeal shock wave therapy and corticosteroid injections for chronic plantar fasciitis: A randomized controlled trial.

PubMed

Lai, Ta-Wei; Ma, Hsiao-Li; Lee, Meng-Shiunn; Chen, Po-Ming; Ku, Ming-Chou

2018-03-01

Extracorporeal shockwave therapy (ESWT) and corticosteroid injection (CSI) are treatment options for plantar fasciitis. Their clinical outcome comparison remains a debate. Also, the thickness changes of the plantar fascia on objective evaluation under the medium energy ESWT and CSI therapy are elusive. A total of 97 patients with chronic plantar fasciitis were enrolled in the randomized prospective trial. Forty-seven patients received extracorporeal shock wave therapy (ESWT), and fifty patients received corticosteroid injection (CSI). The thickness of the plantar fascia was evaluated respectively before ESWT and CSI, and at the 4 th and 12 th week after ESWT and CSI by ultrasonography. Pain level and clinical outcomes were recorded using visual analogue scale (VAS) and 100-points scoring systems. Correlation analysis was performed between the thickness change and clinical outcome. Under ultrasonography, we observed more increase of plantar fascia thickness of ESWT group than CSI group at 4 th week (p=0.048). VAS of plantar fasciitis patients receiving ESWT was lower than those who received corticosteroid injection (0.001 and p⟨0.001, at 4 th and 12 th week). On the assessment of 100-points scoring systems, the pain level of patients with ESWT was lower than those with CSI at the 12 th week (p⟨0.001). On the other hand, the increase of plantar fascia thickness at 4 th week was positively correlated with the decrease of VAS score at 12 th week follow-up (R=0.302, P=0.039). At 4 th week after treatment, the thickness of plantar fascia increased. Then it decreased gradually, but not to the baseline at 12 th week. On the pain level outcome at 12 th week, extracorporeal shockwave therapy (ESWT) was more efficient than corticosteroid injection (CSI) on chronic plantar fasciitis. The more change of plantar fascia after ESWT, the more efficient on clinical outcome.

[Clinical and genetic study of an infant with Alagille syndrome: identification of a novel chromosomal interstitial deletion including JAG1 gene].

PubMed

Li, Hua; Liu, Jia-Jia; Deng, Mei; Guo, Li; Cheng, Ying; Song, Yuan-Zong

2017-10-01

Alagille syndrome (ALGS) is an autosomal dominant disease affecting multiple systems including the liver, heart, skeleton, eyes, kidneys and face. This paper reports the clinical and genetic features of an infant with this disease. A 3-month-and-10-day-old female infant was referred to the hospital with jaundiced skin and sclera for 3 months. Physical examination revealed wide forehead and micromandible. A systolic murmur of grade 3-4/6 was heard between the 2th and 3th intercostal spaces on the left side of the sternum. The abdomen was distended, and the liver palpable 3 cm under the right subcostal margin with a medium texture. Serum biochemistry analysis revealed abnormal liver function indices, with markedly elevated bilirubin (predominantly direct bilirubin), total bile acids (TBA) and gamma-glutamyl transpeptidase (GGT). Atrial septal defect and pulmonary stenosis were detected on echocardiography. Next generation sequencing detected entire deletion of the JAG1 gene, and then chromosomal microarray analysis revealed a novel interstitial deletion of 3.0 Mb in size on chr20p12.3p12.2, involving JAG1 gene. The child had special facial features, heart malformations, and cholestasis, and based on the genetic findings, ALGS was definitively diagnosed. Thereafter, symptomatic and supportive treatment was introduced. Thus far, the infant had been followed up till his age of 11 months. The hyperbilirubinemia got improved, but GGT and TBA were persistently elevated, and the long-term outcome needs to be observed. This study extended the JAG1 mutation spectrum, and provided laboratory evidences for the diagnosis and treatment of the patient, and for the genetic counseling and prenatal diagnosis in the family.

Sexuality among 7th, 8th and 9th grade students in the state of Lara, Venezuela. The Global School Health Survey, 2003-2004.

PubMed

Granero, Ricardo; Poni, Esteban S; Sánchez, Zoraida

2007-09-01

Effective sexual health promotion programs need to be based on evidence; this study describes a set of sexual behavioral patterns, education and other subjects related to sexual life among 71th, 8th and 9th grade students in the State of Lara, Venezuela. During 2003 to 2004 school period, 2070 students filled out the Global School Health Survey (GSHS)--a school based cross-sectional self-administered survey that explores, among other areas, sexual behavior. Students who responded that ever had intercourse, males 27% and females 3.8%; by grade, males 18.2% (7th) and 37.6 % (9th), and females 1.9% (7th) and 6.2% (9th). The group who had intercourse, 54.9% males and 25.3% females had it by age 12; 59% males and 78.6% females were sexually active in the past 12 months; 59.2% males and 43.2% females used condom in the last intercourse; and 48.3% males and 21.5% females has 2 or more sexual partners in their life. A disparity is present in school-based information, >63% for AIDS and <32% for sexual abuse. This study shows that a substantial number of students had sexual intercourse initiation at early age (<12), history of multiple sexual partners and low prevalence of condom use. An unbalanced coverage of information on AIDS and sexual abuse is highly prevalent in the school. However, the implementation and evaluation of comprehensive programs on healthy sexual life must take into account that still a majority of students report abstinence from sexual intercourse.

Postoperative effects of laparoscopic sleeve gastrectomy in morbid obese patients with type 2 diabetes.

PubMed

Mihmanli, Mehmet; Isil, Riza Gurhan; Bozkurt, Emre; Demir, Uygar; Kaya, Cemal; Bostanci, Ozgur; Isil, Canan Tulay; Sayin, Pinar; Oba, Sibel; Ozturk, Feyza Yener; Altuntas, Yuksel

2016-01-01

Laparoscopic Sleeve Gastrectomy has become one of the most popular bariatric surgery types and helps treating not only obesity but also endocrinological diseases related to obesity. Therefore we aimed to evaluate the effects of laparoscopic sleeve gastrectomy on the treatment of type 2 diabetes. All patients, who underwent morbid obesity surgery during 2013-2014 and had a HbA1c >6 % were included in this prospective study. Demographical data, usage of oral antidiabetic drugs or insulin were recorded, and laboratory findings as HbA1c and fasting plasma glucose were evaluated preoperatively and postoperatively at the 6th and 12th months. Diabetes remission criteria were used to assess success of the surgical treatment. Totally 88 patients were included in this study. 55 patients were using oral antidiabetic drugs and 33 patients were using insulin. At the 6th month complete remission was observed in 80 (90.9 %), partial remission in 3 (3.4 %) and persistent diabetes in 5 (5.6 %) patients. At the 12th month complete remission was observed in 84 (95.4 %), partial remission in 1 (1.1 %) and persistent diabetes in 3 (3.4 %) patients. This study indicated that laparoscopic sleeve gastrectomy surgery achieved a complete remission of diabetes in 95.4 % patients having type 2 diabetes during a 1 year fallow up period. However, complete remission of type 2 diabetes has been reported as 80 % during long term fallow up in the literature. In our opinion this rate may change with longer follow up periods and studies involving more patients suffering type 2 diabetes.

Prenatal head growth and child neuropsychological development at age 14 months.

PubMed

Álamo-Junquera, Dolores; Sunyer, Jordi; Iñiguez, Carmen; Ballester, Ferran; Garcia-Esteban, Raquel; Forns, Joan; Turner, Michelle C; Lertxundi, Aitana; Lertxundi, Nerea; Fernandez-Somoano, Ana; Rodriguez-Dehli, Cristina; Julvez, Jordi

2015-05-01

We sought to assess the association between prenatal head growth and child neuropsychological development in the general population. We evaluated 2104 children at the age of 14 months from a population-based birth cohort in Spain. Head circumference (HC) was measured by ultrasound examinations at weeks 12, 20, and 34 of gestation and by a nurse at birth. Head growth was assessed using conditional SD scores between weeks 12-20 and 20-34. Trained psychologists assessed neuropsychological functioning using the Bayley Scales of Infant Development. Head size measurements at birth were transformed into a 3-category variable: microcephalic (<10th percentile), normocephalic (≥10th and <90th percentile), and macrocephalic (≥90th percentile) based on the cohort distribution. P values<.05 were considered statistically significant. No overall associations were observed between HC or head growth and mental and psychomotor scores. In particular, no associations were found between HC at birth and mental scores (coefficient, 0.04; 95% confidence interval, -0.02 to 0.09) and between interval head growth (20-34 weeks) and mental scores (0.31; 95% confidence interval, -0.36 to 0.99). Upon stratification by microcephalic, normocephalic, or macrocephalic head size, results were imprecise, although there were some significant associations in the microcephalic and macrocephalic groups. Adjustment by various child and maternal cofactors did not affect results. The minimum sample size required for present study was 883 patients (β=2, α=0.05, power=0.80). Overall prenatal and perinatal HC was not associated with 14-month-old neuropsychological development. Findings suggest HC growth during uterine life among healthy infants may not be an important marker of early-life neurodevelopment but may be marginally useful with specific populations. Copyright © 2015 Elsevier Inc. All rights reserved.

[Clinical trial on treatment of Parkinson's disease of Gan-Shen yin deficiency type by recipe for nourishing Gan-Shen].

PubMed

Zhao, Hong; Li, Wen-Wei; Gao, Jun-Peng

2007-09-01

To observe the curative effect of the recipe for nourishing Gan-Shen on Parkinson's disease (PD) of Gan-Shen yin deficiency type. One hundred and twenty-one PD patients were ran-domly assigned by blocking design to the control group and the treated group in the ratio of 1:1. All were treated according to the international medication guiding principle for PD treatment, but the treated group was ad-ministered with the recipe for nourishing Gan-Shen additionally. The treatment course lasted for 12 consecutive months, and the end point was the end of the 12th month. The unified Parkinson's disease rating scale (UP-DRS) score, TCM primary and secondary symptom scores were evaluated before treatment, every 3 months of treatment and at the end point. The average daily levodopa dose and the Hoehn & Yahr grading were assessed before treatment and at the end point. After treatment, UPDRS score in both groups showed an ascending trend at a slower rate in the treated groups than in the control group. At the 9th and 12th month of medication, a significant difference was found in UPDRS score between the two groups (P < 0.05), and the TCM symptom score was obviously lower in the treated group than in the control group (P < 0.05). At the end point of the trial, the average daily levodopa dose used was lower in the treated group than in the control group (P < 0.05) and there was no significant difference in the Hoehn & Yahr score between the two groups (P > 0.05). The recipe for norishing Gan-Shen can slow the ascending trend of UPDRS score in the PD patients, improve the symptoms of Gan-Shen yin deficiency, and decrease the daily levodopa dose used, showing a curative effect on PD of Gan-Shen yin deficiency type.

A prospective study on the impact of heart rate control achieved with metoprolol on cardiac performance, motor function and quality of life in Chinese chronic heart failure patients.

PubMed

Meng, Yong; Liu, Xuelu; Liu, Juan; Cheng, Xianliang

2017-01-15

To prospectively evaluate the impact of metoprolol achieved heart rate (HR) on cardiac-motor function and quality of life (QoL) in chronic heart failure (CHF) patients. Between February 2013 to April 2016, association of HR reduction with haemodynamic indices, motor function and QoL in CHF patients with HR>80bpm receiving metoprolol 23.75mg or 47.5mgq.d was studied. Overall, 154 patients (median age, 66.39years; males, n=101; females, n=53) were enrolled, whose average resting HR decreased significantly from baseline value of 82.72±6.73 to 69.38±3.57, 67.72±2.61, 66.50±3.14 and 64.86±3.21bpm in the 1st, 3rd, 6th and 12th months post metoprolol intervention, respectively (P<0.0001). Similarly, the ejection fraction (r=-0.6461, P<0.0001), cardiac output (r=-0.5238, P<0.0001), cardiac index (r=-0.5378, P<0.0001) and veterans specific activity questionnaire scores (r=-0.4088, P<0.0001) were significantly associated with the reduction in HR after 12months. The improvement in 6-min walk test was independent of HR reduction (P=0.005). Similarly, QoL as measured by short form-8 questionnaire (SF-8) but not Minnesota Living with Heart Failure was significantly improved at the 12th-month. However, this was not associated with the reductions in HR. Metoprolol achieved HR control was associated with improvement in cardiac performance and motor function but not QoL in patients with CHF. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Evaluation of Multi-Model Ensemble System for Seasonal and Monthly Prediction

NASA Astrophysics Data System (ADS)

Zhang, Q.; Van den Dool, H. M.

2013-12-01

Since August 2011, the realtime seasonal forecasts of U.S. National Multi-Model Ensemble (NMME) have been made on 8th of each month by NCEP Climate Prediction Center (CPC). During the first year, the participating models were NCEP/CFSv1&2, GFDL/CM2.2, NCAR/U.Miami/COLA/CCSM3, NASA/GEOS5, IRI/ ECHAM-a & ECHAM-f for the realtime NMME forecast. The Canadian Meteorological Center CanCM3 and CM4 replaced the CFSv1 and IRI's models in the second year. The NMME team at CPC collects three variables, including precipitation, 2-meter temperature and sea surface temperature from each modeling center on a 1x1 global grid, removes systematic errors, makes the grand ensemble mean with equal weight for each model and constructs a probability forecast with equal weight for each member. The team then provides the NMME forecast to the operational CPC forecaster responsible for the seasonal and monthly outlook each month. Verification of the seasonal and monthly prediction from NMME is conducted by calculating the anomaly correlation (AC) from the 30-year hindcasts (1982-2011) of individual model and NMME ensemble. The motivation of this study is to provide skill benchmarks for future improvements of the NMME seasonal and monthly prediction system. The experimental (Phase I) stage of the project already supplies routine guidance to users of the NMME forecasts.

Throwing enhances humeral shaft cortical bone properties in pre-pubertal baseball players: a 12-month longitudinal pilot study.

PubMed

Weatherholt, Alyssa M; Warden, Stuart J

2018-06-01

To explore throwing athletes as a prospective, within-subject controlled model for studying the response of the skeleton to exercise. Male pre-pubertal throwing athletes (n=12; age=10.3±0.6 yrs) had distal humerus cortical volumetric bone mineral density (Ct.vBMD), cortical bone mineral content (Ct.BMC), total area (Tt.Ar), cortical area (Ct.Ar), medullary area (Me.Ar), cortical thickness (Ct.Th) and polar moment of inertia (IP) assessed within their throwing (exercised) and nonthrowing (control) arms by peripheral quantitative computed tomography at baseline and 12 months. Throwing-to-nonthrowing arm percent differences (i.e. bilateral asymmetry) were compared over time. Over 12 months, the throwing arm gained 4.3% (95% Cl=1.1% to 7.5%), 2.9% (95% Cl=0.3% to 5.4%), 3.9% (95% Cl=0.7% to 7.0%), and 8.2% (95% Cl=2.0% to 6.8%) more Ct.BMC, Ct.Ar, Tt.Ar, and I P than the nonthrowing arm, respectively (all p<0.05). There was no significant effect of throwing on Ct.vBMD, Ct.Th and Me.Ar (all p=0.18-0.82). Throwing induced surface-specific cortical bone adaptation at the distal humeral diaphysis that contributed to a gain in estimated strength. These longitudinal pilot data support the utility of throwing athletes as a within-subject controlled model to explore factors influencing exercise-induced bone adaptation during the critical growing years.

Interleukin-3 and interleukin-17 do not play a dynamic role in the immunopathogenesis of osteoarticular tuberculosis.

PubMed

Tiwari, Urvashi; Ramachandran, V G; Das, Shukla; Kumar, Sudhir

2014-04-01

Osteoarticular tuberculosis accounts for one to three per cent of all cases of active TB. IL-3 stimulates the proliferation, differentiation and survival of pluripotent stem cells. IL-17 has shown to promote inflammatory cell recruitment and granuloma organization throughout infection with Mycobacterium tuberculosis. During the chronic phase of the infection, a balance between Th1 and Th17 responses needs to be achieved to limit immunopathology. To correlate the serum levels of IL-3 and IL-17 at presentation and after completion of treatment in clinicoradiologically proven cases of osteoarticular tuberculosis. 32 clinicoradiologically confirmed cases of osteoarticular tuberculosis were included. Archived serum samples of eight patients of osteoarticular tuberculosis of an earlier study, confirmed by PCR, AFB smear or by histopathology with previously determined IL-12 and TGF-beta levels were available. A detailed history was noted and their general physical, local and relevant systemic examination was performed. Various laboratory parameters including TL-3 and IL-17 levels in serum were estimated at presentation and at six months of DOTS CAT-1 treatment. There was a significant improvement in the clinical and radiological parameters after treatment. No correlation was found between IL-3 and IL-17 levels before and after treatment. A significant correlation (p value= 0.022) was shown between levels of IL-3 and IL-12 after six months of treatment. Qualitative and quantitative fluctuations in IL-3 and IL-17 levels were not able to serve as useful indices of disease activity.

And then there were 12--distinguishing Van Leeuwenhoek microscopes from old or new copies.

PubMed

Robertson, Lesley A

2015-07-01

In the wake of announcements of the authentications of two previously unknown Van Leeuwenhoek microscopes in one month, this paper reviews the possibilities and potential pitfalls that might be involved in distinguishing 17th/18th century single-lensed microscopes from historical and modern copies. It is clear that a combination of characteristics must be considered, no single parameter will do. © FEMS 2015. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Peritoneal dialysis: Experience of the department of pediatrics of the hospital Charles Nicolle of Tunis.

PubMed

Jellouli, Manel; Ferjani, Meriem; Oueslati, Amal; Abidi, Kamel; Naija, Ouns; Hammi, Yousra; Ben Abdallah, Taieb; Gargah, Tahar

2016-05-01

Introduction Peritoneal dialysis (PD) is still the most common modality used in treatment for children with End Stage Renal Disease (ESRD). The objective of this study was to identify the epidemiological, clinical, and microbiological factors affecting the outcome of PD. Methods In this study, we retrospectively reviewed the records of 85 patients who were treated with DP for the last ten years (from January 2004 to December 2013) in the Department of Pediatrics in Charles Nicolle hospital, Tunis. Results The mean duration of PD was 18.1±12 months (3.5-75 months). The average age of PD onset was 9.3±5.7 years (29 days-23 years). The sex ratio was 1.5. In a significant number of cases with ESRD, the primary cause is Congenital Anomalies of the Kidneys and Urinary Tract (CAKUT). Seventy-four of our patients (87%) had been treated with Automated PD. The average time between catheter placement and PD commencement was 3.9±4.6 days. Catheter change was 1.62 (1-5). Sixty-one patients (71.8%) had experienced at least one episode of peritonitis. The most frequently isolated organisms was the Gram-positive bacteria (61%). Survival rates without peritonitis at 12th, 24th and 36th months were 40%, 32% and 18%, respectively. Transition to permanent hemodialysis was required in 66% of patients. Conclusion Considering the important incidence of peritonitis in our patients, it is imperative to establish a targeted primary prevention.

Triamcinolone acetonide and hexacetonide intra-articular treatment of symmetrical joints in juvenile idiopathic arthritis: a double-blind trial.

PubMed

Zulian, F; Martini, G; Gobber, D; Plebani, M; Zacchello, F; Manners, P

2004-10-01

Pharmacokinetic studies have shown that the biological effect of triamcinolone acetonide (TA) is equivalent to that of triamcinolone hexacetonide (TH), if used at double the dosage. In this study we compared the efficacy of intra-articular TA at a dose twice that of TH in symmetrically involved joints, in children with juvenile idiopathic arthritis (JIA). Children with active arthritis and a similar degree of inflammation in two symmetrical joints were enrolled in the study. The symmetry was assessed by both clinical examination and synovial fluid analysis. The dose given was 1 mg/kg up to 40 mg of TH or 2.0 mg/kg up to 80 mg of TA. The identity of injected compound was blinded to the patient and to the physician. Thirty-seven patients, 30 female, seven male, with JIA, entered the study. A total of 86 joints were injected. Twenty-one (53.8%) of the joints injected with TA relapsed first compared with only six (15.4%) of the joints injected with TH. In three (7.7%) relapse occurred simultaneously. Nine (23%) were still in remission after 24-month follow-up. The percentage of joints with lasting remission was higher with TH than with TA (80 vs 47.5% after 12 months and 63.6 vs 32.4% after 24 months, respectively; log rank test P = 0.003). Even when TA is given at higher doses, TH is more effective and should be considered the drug of choice for intra-articular treatment of JIA.

Can a simulation-based training program impact the use of evidence based routine practices at birth? Results of a hospital-based cluster randomized trial in Mexico

PubMed Central

Fritz, Jimena; Walker, Dilys M.; Cohen, Susanna; Angeles, Gustavo; Lamadrid-Figueroa, Hector

2017-01-01

Background In Mexico, although the majority of births are attended in hospitals, reports have emerged of obstetric violence, use of unsafe practices, and failure to employ evidence-based practices (EBP). Recent attention has refocused global efforts towards provision of quality care that is both patient-centered and evidence-based. Scaling up of local interventions should rely on strong evidence of effectiveness. Objective To perform a secondary analysis to evaluate the impact of a simulation and team-training program (PRONTO) on the performance of EBP in normal births. Methods A pair-matched cluster randomized controlled trial of the intervention was designed to measure the impact of the program (PRONTO intervention) on a sample of 24 hospitals (12 hospitals received the PRONTO training and 12 served as controls) in the states of Chiapas, Guerrero, and Mexico. We estimated the impact of receiving the intervention on the probability of birth practices performance in a sample of 641 observed births of which 318 occurred in the treated hospitals and 323 occurred in control hospitals. Data was collected at 4 time points (baseline, 4th, 8th and 12th months after the training). Women were blinded to treatment allocation but observers and providers were not. Estimates were obtained by fitting difference-in-differences logistic regression models considering confounding variables. The trial is registered at clinicaltrials.gov: # NCT01477554. Results Significant changes were found following the intervention. At 4 months post-intervention an increase of 20 percentage points (p.p.) for complete Active Management of Third Stage of Labor (AMTSL) (p = 0.044), and 16 p.p. increase for Skin-to-Skin Contact (p = 0.067); at 12 months a 25 p.p. increase of the 1st step of AMTSL (p = 0.026) and a 42 p.p. increase of Delayed Cord Clamping (p = 0.004); at 4 months a 30 (p = 0.001) and at 8 months a 22 (p = 0.010) p.p. decrease for Uterine Sweeping. Conclusions The intervention has an impact on adopting EBP at birth, contributing to an increased quality of care. Long lasting impacts on these practices are possible if there were to be a widespread adoption of the training techniques including simulation, team-training and facilitated discussions regarding routine care. PMID:28319122

Effect of different frequencies of preventive maintenance treatment on dental caries: five-year observations in general dentistry patients.

PubMed

Rosén, Birgitta; Olavi, Göran; Birkhed, Dowen; Edvardsson, Stig; Egelberg, Jan

2004-10-01

A long-term study in adults at a public dental clinic in Sweden was initiated to evaluate the relative effectiveness of prophylactic treatments on the progression of dental caries and periodontal discase. With treatments scheduled every 3rd, 6th, 12th or 18th month, this report presents results on caries for the 3-month, 6-month and 18-month groups, and evaluates the impact of various caries-related risk factors. Caries increment over approximately 5 years was determined by adding clinical and radiographic findings of manifest primary and secondary caries during the study. Overall caries activity among all 105 participating individuals was low to moderate. No significant differences for caries on any of the various tooth surfaces or for total caries were observed among the three groups. Multiple regression analysis with 5-year caries increment as dependent variable showed that the following factors had a statistically significant association with caries increment: percentage filled surfaces at baseline examination, dietary score, plaque score, and number of mutans streptococci and lactobacilli in saliva. Non-significant factors included number of preventive treatments provided during the 5-year interval. The results of this long-term trial suggest that preventive treatments as often as every 3 6 months may not be justified in the case of patients with low to moderate caries activity.

Successful 4th kidney transplantation: a case report from Iran.

PubMed

Nourbala, Mohammad Hossein; Ghadian, Alireza; Einollahi, Behzad; Azarabadi, Mehdi

2013-05-21

Kidney transplantation is generally considered the best option for most patients with end-stage renal disease requiring renal replacement therapy, even for patients with graft failure. Here, we describe a case of a 49-year-old man who received his 1st kidney transplant the United Kingdom from his brother when he was 18 years old in. Thirty-one year after the first transplant, he underwent successful 4th living-unrelated kidney transplantation with no serious complications at our transplant center. He continued to have excellent allograft function and his latest serum creatinine 33 months after his 4th transplant was 1.2 mg/dL. To our knowledge, this is the first case of 4th kidney transplantation from Iran.

Postnatal Anthropometric and Body Composition Profiles in Infants with Intrauterine Growth Restriction Identified by Prenatal Doppler

PubMed Central

Mazarico, E.; Martinez-Cumplido, R.; Díaz, M.; Sebastiani, G.; Ibáñez, L.; Gómez-Roig, M. D.

2016-01-01

Introduction Infant anthropometry and body composition have been previously assessed to gauge the impact of intrauterine growth restriction (IUGR) at birth, but the interplay between prenatal Doppler measurements and postnatal development has not been studied in this setting. The present investigation was performed to assess the significance of prenatal Doppler findings relative to postnatal anthropometrics and body composition in IUGR newborns over the first 12 months of life. Patients and Methods Consecutive cases of singleton pregnancies with suspected IUGR were prospectively enrolled over 12 months. Fetal biometry and prenatal Doppler ultrasound examinations were performed. Body composition was assessed by absorptiometry at ages 10 days, and at 4 and12 months. Results A total of 48 pregnancies qualifying as IUGR were studied. Doppler parameters were normal in 26 pregnancies. The remaining 22 deviated from normal, marked by an Umbilical Artery Pulsatility Index (UA-PI) >95th centil or Cerebro-placental ratio (CPR) <5th centile. No significant differences emerged when comparing anthropometry and body composition at each time point, in relation to Doppler findings. Specifically, those IUGR newborns with and without abnormal Doppler findings had similar weight, length, body mass index, lean and fat mass, and bone mineral content throughout the first 12 months of life. In a separate analysis, when comparing IUGR newborns by Doppler (abnormal UA-PI vs. abnormal CPR), anthropometry and body composition did not differ significantly. Conclusions Infants with IUGR maintain a pattern of body composition during the first year of life that is independent of prenatal Doppler findings. Future studies with larger sample sizes and correlating with hormonal status are warranted to further extend the phenotypic characterization of the various conditions now classified under the common label of IUGR. PMID:26938993

Validity of the Test of Infant Motor Performance for prediction of 6-, 9- and 12-month scores on the Alberta Infant Motor Scale.

PubMed

Campbell, Suzann K; Kolobe, Thubi H A; Wright, Benjamin D; Linacre, John Michael

2002-04-01

The Test of Infant Motor Performance (TIMP) is a test of functional movement in infants from 32 weeks' post-conceptional age to 4 months postterm. The purpose of this study was to assess in 96 infants (44 females, 52 males) with varying risk, the relation between measures on the TIMP at 7, 30, 60, and 90 days after term age and percentile ranks (PR) on the Alberta Infant Motor Scale (AIMS). Correlation between scores on the TIMP and the AIMS was highest for TIMP tests at 90 days and AIMS testing at 6 months (r=0.67, p=0.0001), but all comparisons were statistically significant except those between the TIMP at 7 days and AIMS PR at 9 months. In a multiple regression analysis combining a perinatal risk score and 7-day TIMP measures to predict 12-month AIMS PR, risk, but not TIMP, predicted outcome (21% of variance explained). At older ages TIMP measures made increasing contributions to prediction of 12-month AIMS PR (30% of variance explained by 90-day TIMP). The best TIMP score to maximize specificity and correctly identify 84% of the infants above versus below the 10th PR at 6 months was a cut-off point of 1 SD below the mean. The same cut-off point correctly identified 88% of the infants at 12 months. A cut-off of -0.5 SD, however, maximized sensitivity at 92%. A negative test result, i.e. score above -0.5 SD at 3 months, carried only a 2% probability of a poor 12-month outcome. We conclude that TIMP scores significantly predict AIMS PR 6 to 12 months later, but the TIMP at 3 months of age has the greatest degree of validity for predicting motor performance on the AIMS at 12 months and can be used clinically to identify infants likely to benefit from intervention.

Aging-related limit of exercise efficacy on motor decline

PubMed Central

Arnold, Jennifer C.; Cantu, Mark A.; Kasanga, Ella A.; Nejtek, Vicki A.; Papa, Evan V.; Bugnariu, Nicoleta; Salvatore, Michael F.

2017-01-01

Identifying lifestyle strategies and allied neurobiological mechanisms that reduce aging-related motor impairment is imperative, given the accelerating number of retirees and increased life expectancy. A physically active lifestyle prior to old age can reduce risk of debilitating motor decline. However, if exercise is initiated after motor decline has begun in the lifespan, it is unknown if aging itself may impose a limit on exercise efficacy to decelerate further aging-related motor decline. In Brown-Norway/Fischer 344 F1 hybrid (BNF) rats, locomotor activity begins to decrease in middle age (12–18 months). One mechanism of aging-related motor decline may be decreased expression of GDNF family receptor, GFRα-1, which is decreased in substantia nigra (SN) between 12 and 30 months old. Moderate exercise, beginning at 18 months old, increases nigral GFRα-1 and tyrosine hydroxylase (TH) expression within 2 months. In aged rats, replenishing aging-related loss of GFRα-1 in SN increases TH in SN alone and locomotor activity. A moderate exercise regimen was initiated in sedentary male BNF rats in a longitudinal study to evaluate if exercise could attenuate aging-related motor decline when initiated at two different ages in the latter half of the lifespan (18 or 24 months old). Motor decline was reversed in the 18-, but not 24-month-old, cohort. However, exercise efficacy in the 18-month-old group was reduced as the rats reached 27 months old. GFRα-1 expression was not increased in either cohort. These studies suggest exercise can decelerate motor decline when begun in the latter half of the lifespan, but its efficacy may be limited by age of initiation. Decreased plasticity of GFRα-1 expression following exercise may limit its efficacy to reverse motor decline. PMID:29176896

Aging-related limit of exercise efficacy on motor decline.

PubMed

Arnold, Jennifer C; Cantu, Mark A; Kasanga, Ella A; Nejtek, Vicki A; Papa, Evan V; Bugnariu, Nicoleta; Salvatore, Michael F

2017-01-01

Identifying lifestyle strategies and allied neurobiological mechanisms that reduce aging-related motor impairment is imperative, given the accelerating number of retirees and increased life expectancy. A physically active lifestyle prior to old age can reduce risk of debilitating motor decline. However, if exercise is initiated after motor decline has begun in the lifespan, it is unknown if aging itself may impose a limit on exercise efficacy to decelerate further aging-related motor decline. In Brown-Norway/Fischer 344 F1 hybrid (BNF) rats, locomotor activity begins to decrease in middle age (12-18 months). One mechanism of aging-related motor decline may be decreased expression of GDNF family receptor, GFRα-1, which is decreased in substantia nigra (SN) between 12 and 30 months old. Moderate exercise, beginning at 18 months old, increases nigral GFRα-1 and tyrosine hydroxylase (TH) expression within 2 months. In aged rats, replenishing aging-related loss of GFRα-1 in SN increases TH in SN alone and locomotor activity. A moderate exercise regimen was initiated in sedentary male BNF rats in a longitudinal study to evaluate if exercise could attenuate aging-related motor decline when initiated at two different ages in the latter half of the lifespan (18 or 24 months old). Motor decline was reversed in the 18-, but not 24-month-old, cohort. However, exercise efficacy in the 18-month-old group was reduced as the rats reached 27 months old. GFRα-1 expression was not increased in either cohort. These studies suggest exercise can decelerate motor decline when begun in the latter half of the lifespan, but its efficacy may be limited by age of initiation. Decreased plasticity of GFRα-1 expression following exercise may limit its efficacy to reverse motor decline.

Randomized Phase II Trial of Gemcitabine Plus TH-302 Versus Gemcitabine in Patients With Advanced Pancreatic Cancer.

PubMed

Borad, Mitesh J; Reddy, Shantan G; Bahary, Nathan; Uronis, Hope E; Sigal, Darren; Cohn, Allen L; Schelman, William R; Stephenson, Joe; Chiorean, E Gabriela; Rosen, Peter J; Ulrich, Brian; Dragovich, Tomislav; Del Prete, Salvatore A; Rarick, Mark; Eng, Clarence; Kroll, Stew; Ryan, David P

2015-05-01

TH-302 is an investigational hypoxia-activated prodrug that releases the DNA alkylator bromo-isophosphoramide mustard in hypoxic settings. This phase II study (NCT01144455) evaluated gemcitabine plus TH-302 in patients with previously untreated, locally advanced or metastatic pancreatic cancer. Patients were randomly assigned 1:1:1 to gemcitabine (1,000 mg/m(2)), gemcitabine plus TH-302 240 mg/m(2) (G+T240), or gemcitabine plus TH-302 340 mg/m(2) (G+T340). Randomized crossover after progression on gemcitabine was allowed. The primary end point was progression-free survival (PFS). Secondary end points included overall survival (OS), tumor response, CA 19-9 response, and safety. Two hundred fourteen patients (77% with metastatic disease) were enrolled between June 2010 and July 2011. PFS was significantly longer with gemcitabine plus TH-302 (pooled combination arms) compared with gemcitabine alone (median PFS, 5.6 v 3.6 months, respectively; hazard ratio, 0.61; 95% CI, 0.43 to 0.87; P = .005; median PFS for metastatic disease, 5.1 v 3.4 months, respectively). Median PFS times for G+T240 and G+T340 were 5.6 and 6.0 months, respectively. Tumor response was 12%, 17%, and 26% in the gemcitabine, G+T240, and G+T340 arms, respectively (G+T340 v gemcitabine, P = .04). CA 19-9 decrease was greater with G+T340 versus gemcitabine (-5,398 v -549 U/mL, respectively; P = .008). Median OS times for gemcitabine, G+T240, and G+T340 were 6.9, 8.7, and 9.2 months, respectively (P = not significant). The most common adverse events (AEs) were fatigue, nausea, and peripheral edema (frequencies similar across arms). Skin and mucosal toxicities (2% grade 3) and myelosuppression (55% grade 3 or 4) were the most common TH-302-related AEs but were not associated with treatment discontinuation. PFS, tumor response, and CA 19-9 response were significantly improved with G+TH-302. G+T340 is being investigated further in the phase III MAESTRO study (NCT01746979). © 2014 by American Society of Clinical Oncology.

26 CFR 1.6073-3 - Short taxable years.

Code of Federal Regulations, 2010 CFR

2010-04-01

... before the 15th day of the 4th month of such taxable year if the requirements of section 6015(a) are met on or before the 1st day of the 4th month of such year. If such requirements are first met after the 1st day of the 4th month but before the 2d day of the 6th month, the declaration must be filed on or...

26 CFR 1.6073-3 - Short taxable years.

Code of Federal Regulations, 2014 CFR

2014-04-01

... on or before the 15th day of the 4th month of such taxable year if the requirements of section 6015(a) are met on or before the 1st day of the 4th month of such year. If such requirements are first met after the 1st day of the 4th month but before the 2d day of the 6th month, the declaration must be filed...

26 CFR 1.6073-3 - Short taxable years.

Code of Federal Regulations, 2011 CFR

2011-04-01

... on or before the 15th day of the 4th month of such taxable year if the requirements of section 6015(a) are met on or before the 1st day of the 4th month of such year. If such requirements are first met after the 1st day of the 4th month but before the 2d day of the 6th month, the declaration must be filed...

26 CFR 1.6073-3 - Short taxable years.

Code of Federal Regulations, 2012 CFR

2012-04-01

... on or before the 15th day of the 4th month of such taxable year if the requirements of section 6015(a) are met on or before the 1st day of the 4th month of such year. If such requirements are first met after the 1st day of the 4th month but before the 2d day of the 6th month, the declaration must be filed...

26 CFR 1.6073-3 - Short taxable years.

Code of Federal Regulations, 2013 CFR

2013-04-01

... on or before the 15th day of the 4th month of such taxable year if the requirements of section 6015(a) are met on or before the 1st day of the 4th month of such year. If such requirements are first met after the 1st day of the 4th month but before the 2d day of the 6th month, the declaration must be filed...

Anti-IL-23 receptor monoclonal antibody prevents CD4+ T cell-mediated colitis in association with decreased systemic Th1 and Th17 responses.

PubMed

Imamura, Emiko; Taguchi, Katsunari; Sasaki-Iwaoka, Haruna; Kubo, Satoshi; Furukawa, Shigetada; Morokata, Tatsuaki

2018-04-05

Experimental colitis studies, including T cell-mediated colitis, indicate that IL-23 rather than IL-12 orchestrates intestinal inflammation in inflammatory bowel disease (IBD). Previous studies have identified the roles of IL-12 and IL-23 using mice deficient for their specific subunits, p35 and p19, respectively. However, these studies do not completely reflect the difference in roles between IL-12 and IL-23, especially since the discovery of novel IL-12 family cytokines, which also include p35 or p19 subunits. Here, to clarify the contribution of IL-12 and IL-23 in T cell-mediated colitis, we compared the efficacy of a monoclonal antibody (mAb) to an IL-23-specific receptor subunit with that of an anti-IL-12/23p40 mAb in a naive CD4 + T cell transfer model of experimental colitis, which is associated with enhanced Th1 and Th17 responses. Both antibodies almost completely prevented the development of colitis and showed reduced associated histological changes, including mucosal hyperplasia, infiltration of inflammatory cells and loss of goblet cells. The anti-IL-23 receptor mAb inhibited not only the systemic Th17-response but also the Th1-response, both of which were up-regulated in this model. These results suggest that IL-23, but not IL-12, signaling is critical for the development of colitis. Blockade of IL-23 signaling is a promising therapeutic approach for IBD. Copyright © 2018 Elsevier B.V. All rights reserved.

Serum CCL11 (eotaxin-1) and CCL17 (TARC) are serological indicators of multiple helminth infections and are driven by Schistosoma mansoni infection in humans.

PubMed

Geiger, Stefan M; Jardim-Botelho, Anne; Williams, Weston; Alexander, Neal; Diemert, David J; Bethony, Jeffrey M

2013-06-01

To evaluate systemic serum cytokine and chemokine markers for inflammation and Th1/Th2 responses in relation to multiple helminth infections, parasite burden and/or nutritional status of individuals. In a longitudinal study, stool samples from 210 individuals from an area highly endemic for Ascaris lumbricoides, Necator americanus and Schistosoma mansoni were examined before and 12 months after clearance of parasites by chemotherapy. On both occasions, the presence of mono- or multiple infections and intensities of infection were compared with nutritional parameters and with serum cytokines or chemokines as markers for inflammatory, regulatory or Th1- or Th2-type immune responses. Before treatment, we were not able to associate any altered nutritional parameters with increased inflammatory responses, and highest intensities of infection were found in eutrophic participants with multiple infections. In contrast, major changes in serum Th2-type chemokine levels were measured in individuals infected with intestinal helminths and/or S. mansoni, and resulted in significantly higher CCL11 and CCL17 concentrations, both before treatment and after reinfection. The driving force for these elevated type 2 serum chemokine concentrations was an S. mansoni infection and faecal egg counts significantly correlated with serum IL-10 concentrations. © 2013 John Wiley & Sons Ltd.

Interferons direct Th2 cell reprogramming to generate a stable GATA-3(+)T-bet(+) cell subset with combined Th2 and Th1 cell functions.

PubMed

Hegazy, Ahmed N; Peine, Michael; Helmstetter, Caroline; Panse, Isabel; Fröhlich, Anja; Bergthaler, Andreas; Flatz, Lukas; Pinschewer, Daniel D; Radbruch, Andreas; Löhning, Max

2010-01-29

Current T cell differentiation models invoke separate T helper 2 (Th2) and Th1 cell lineages governed by the lineage-specifying transcription factors GATA-3 and T-bet. However, knowledge on the plasticity of Th2 cell lineage commitment is limited. Here we show that infection with Th1 cell-promoting lymphocytic choriomeningitis virus (LCMV) reprogrammed otherwise stably committed GATA-3(+) Th2 cells to adopt a GATA-3(+)T-bet(+) and interleukin-4(+)interferon-gamma(+) "Th2+1" phenotype that was maintained in vivo for months. Th2 cell reprogramming required T cell receptor stimulation, concerted type I and type II interferon and interleukin-12 signals, and T-bet. LCMV-triggered T-bet induction in adoptively transferred virus-specific Th2 cells was crucial to prevent viral persistence and fatal immunopathology. Thus, functional reprogramming of unfavorably differentiated Th2 cells may facilitate the establishment of protective immune responses. Stable coexpression of GATA-3 and T-bet provides a molecular concept for the long-term coexistence of Th2 and Th1 cell lineage characteristics in single memory T cells. Copyright 2010 Elsevier Inc. All rights reserved.

Prognostic value of the 8th edition of the tumor-node-metastasis classification for patients with papillary thyroid carcinoma: a single-institution study at a high-volume center in Japan.

PubMed

Ito, Yasuhiro; Miyauchi, Akira; Hirokawa, Mitsuyoshi; Yamamoto, Masatoshi; Oda, Hitomi; Masuoka, Hiroo; Sasai, Hisanori; Fukushima, Mitsuhiro; Higashiyama, Takuya; Kihara, Minoru; Miya, Akihiro

2018-04-20

The tumor-node-metastasis (TNM) staging system is most commonly adopted to evaluate the prognosis of patients with thyroid carcinoma. The 8 th edition of the TNM staging system, an extensively revised version of the 7 th edition, was recently released. We aimed to investigate whether and how well the 8 th edition reflects the cause-specific survival (CSS) of patients with papillary thyroid carcinoma by analyzing the cases in 5,892 patients who underwent initial surgery at Kuma Hospital between 1987 and 2005. The median postoperative follow-up duration was 178 months (range: 6-357 months). One patient with T4b disease was excluded from the analysis. Overall, 116 (2.0%) patients died of thyroid carcinoma. The proportion of variance explained (PVE) for CSS in the 7 th and 8 th editions was 10.69 and 10.97, respectively. Using the 7 th edition, CSS of patients with stage IVA and stage III disease was similar (p = 0.32). In contrast, using the 8 th edition, CSS was poorer in stage II than in stage I (p < 0.001), in stage III than in stage II (p < 0.001), and in stage IVB than in stage III (p < 0.001). Similar results were observed for disease-free survival. Although we could not establish any objective evidence that the 8 th edition is superior to the 7 th edition, the 8 th edition is simpler and more convenient, as it includes fewer stages and addresses the issue of the 7 th edition where stage IVA and III patients had similar prognoses.

Bioactive titan cage Implaspin in treatment of degenerative disease of the cervcal spine--the results from 2007 till 2008.

PubMed

Filip, Michal; Linzer, Petr; Sámal, Filip; Jurek, Patrik; Strnad, Zdenek; Strnad, Jakub

2010-01-01

The authors present results of surgical treatment of cervical spine degenerative disease via Implaspin biotitanium replacement. Surgery was indicated for a group of 24 patients with symptoms of cervical spondylogenic myelopathy or the irritation decay root syndrome non-reacting to conservative treatment. Pre-surgery X-ray and MRI examinations showed spinal canal stenosis caused by the intervertebral disk osteochondrosis combined with prolapse or dorsal osteophytes. Clinical problems of the group of patients were evaluated through the JOA classification before surgery and during the 2nd, the 6th and month 12th after surgery. The surgery rate of success was evaluated in percentages during post-surgery examinations that took place in the 12th month. Based on the JOA classification, that rate of success falls into the good surgery results zone. The post-surgery X-ray examinations showed two sank replacements by 1/3 of its height into the surrounding vertebral bodies. In these cases we performed the control MRI. No signs of the new spinal compression were found and the spinal canal was free in the operated site. Based on our short-term experiences, the Implaspin bioactive replacement seems to be a suitable alternative to the other types of replacements designed for intervertebral fusion in the lower cervical spine area.

Etiology of Teen Dating Violence among Adolescent Children of Alcoholics.

PubMed

Livingston, Jennifer A; Eiden, Rina D; Lessard, Jared; Casey, Meghan; Henrie, James; Leonard, Kenneth E

2018-03-01

Family processes in early life have been implicated in adolescent involvement in teen dating violence, yet the developmental pathways through which this occurs are not well understood. In this study, etiological pathways from parental psychopathology and marital conflict in infancy to involvement in dating violence in late adolescence were examined in a sample of children at high-risk due to parental alcohol problems. Families (N = 227) recruited when the child was 12 months of age were assessed at 12-, 24-, 36-months, kindergarten, 6th, 8th, and 12th grades. Slightly more than half of the children were female (51%) and the majority were of European American descent (91%). Parental psychopathology in infancy was indirectly associated with teen dating violence in late adolescence via low maternal warmth and self-regulation in early childhood, externalizing behavior from kindergarten to early adolescence, and sibling problems in middle childhood. Marital conflict was also indirectly associated with teen dating violence via child externalizing behavior. Maternal warmth and sensitivity in early childhood emerged as an important protective factor and was associated with reduced marital conflict and increased child self-regulation in the preschool years as well as increased parental monitoring in middle childhood and early adolescence. Family processes occurring in the preschool years and in middle childhood appear to be critical periods for creating conditions that contribute to dating violence risk in late adolescence. These findings underscore the need for early intervention and prevention with at-risk families.

Effect of preoperative mastoid ventilation on tympanoplasty success.

PubMed

Metin, Mehmet; Kaptan, Zeynep Kizilkaya; Dogan, Sedat; Yazici, Hasmet; Bayraktar, Cem; Gocmen, Hakan; Samim, Etem Erdal

2014-01-01

Purpose. This study was conducted with the aim of investigating the relationship between mastoid air cell volumes and graft success after tympanoplasty. Material and Methods. This study was performed retrospectively with patients undergoing type I tympanoplasty and antrostomy. A total of 57 patients (20-35.09% female and 37-64.91% male) with a mean age of 29.69 ± SD (range 12-56 years) were included in the study. The patients were invited for a control at the 1st, 3rd, and 12th months, and otoscopic examinations and audiometric tests were performed. The temporal bone computed tomography images were screened with the 4800 Dpi optic resolution scanner and transferred to the computer environment in JPG format in order to calculate the mastoid air cell volume, and the volumes were calculated using the Autocad 2007 program. Results. Although, the graft success was determined to be better in the well-ventilated group, no significant difference could be found between the groups in terms of graft success at the 1st, 3rd, and 12th months (P > 0.05). No statistically significant difference could be found between the three groups in terms of the preoperative and postoperative hearing gains (P > 0.05).

Metformin effectiveness and safety in the management of overweight/obese nondiabetic children and adolescents: metabolic benefits of the continuous exposure to metformin at 12 and 24 months.

PubMed

Marques, Pedro; Limbert, Catarina; Oliveira, Laura; Santos, Maria Inês; Lopes, Lurdes

2016-02-19

Childhood obesity prevalence is rising and new therapeutical approaches are needed. Metformin is likely beneficial in obese and/or insulin-resistant children/adolescents, but its role in this setting is still unclear. We aimed to evaluate the effectiveness, in terms of weight loss and insulin resistance, and safety of metformin in nondiabetic overweight/obese children and adolescents. We retrospectively reviewed clinical records of 78 nondiabetic obese/overweight [body mass index (BMI)≥85th/95th percentile for age and sex] children and adolescents. Anthropometric and metabolic outcomes of 39 patients treated with metformin (mean daily dose: 1.3±0.5 g) were analyzed and compared to lifestyle intervention alone at different follow-up times (12 and 24 months). The mean age of the 78 patients was 13.3 years, 41 were females and mean BMI and BMI-SDS were 32.8 kg/m2 and 3.1, respectively. There was a decrease in mean BMI-SDS within each treatment group in all periods, except at 24 months for lifestyle intervention. However, the change in BMI-SDS was not significantly superior in the metformin group when compared to lifestyle intervention. Metformin had greater effectiveness over lifestyle intervention alone in reducing fasting insulin levels and homeostasis model assessment for insulin-resistance index (HOMA-IR) at both 12 and 24 months. Five patients had gastrointestinal adverse effects (12.8%), four requiring dose reduction, but metformin could be resumed in all. Metformin for nondiabetic obese/overweight children and adolescents resulted in a noteworthy insulin resistance improvement, without significant BMI advantage when compared to lifestyle intervention. Metformin metabolic and anthropometric effects appear to be beneficial up to 24 months, without relevant adverse effects, highlighting its potential long-term benefits.

[Computerized evaluation of reparative processes of the cervix uteri].

PubMed

Pasquinucci, C; Contini, V

1990-01-01

This study was aimed to evaluate the effect of polydeoxyribonucleotide (PDRN), as reported in relevant literature, on cervical epithelia dynamics. Particularly, the interactions taking place between columnar epithelium and the squamous one have been examined. For the purposes of the study, the following computerized techniques, already widely known, have been used: The colposcope is joined to a videocamera connected with a computer (AT compatible). The computer is equipped with a graphic card capable to record and to digit the image, i.e. to make it recognizable by the computer itself. Thereafter, many operations can be performed on the colposcopic images: reductions, enlargements, retouches, record, recall, analysis, etc. Moreover, irregular epithelial areas can be easily determined to a good approximation and, using pre-established enlargement ratios, their evolution can be evaluated. By means of this technique 12 out-patients with uterine cervix ectopias, with or without normal transformation zone (NTZ), have been examined. The monthly therapy was 12 pessaries, each containing 5 mg polydeoxyribonucleotide (POLIDES 5--Farmigea), from the 7th to the 18th day of the cycle, repeated for 3 months. Since the first month of treatment a reduction of the ectopic columnar epithelium has been noted in most patients (9 on 12), with a squamous epithelium increase (peripheral reparative process). This process has kept on increasing during the following months in the 9 patients responding to the treatment, whose ectopic areas were covered by squamous epithelium (average 55% of the area; range 33%-78%). No response to the treatment has been shown in 3 cases.(ABSTRACT TRUNCATED AT 250 WORDS)

Effect of Wagyu- versus Angus-sired calves on feedlot performance, carcass characteristics, and tenderness.

PubMed

Radunz, A E; Loerch, S C; Lowe, G D; Fluharty, F L; Zerby, H N

2009-09-01

Wagyu-sired (n = 20) and Angus-sired (n = 19) steers and heifers were used to compare the effects of sire breed on feedlot performance, carcass characteristics, and meat tenderness. Calves were weaned at 138 +/- 5 d of age and individually fed a finishing diet consisting of 65% whole corn, 20% protein/vitamin/mineral supplement, and 15% corn silage on a DM basis. Heifers and steers were slaughtered at 535 and 560 kg of BW, respectively. Carcasses were ribbed between the 12th and 13th (USDA grading system) and the 6th and 7th ribs (Japanese grading system) to measure fat thickness, LM area (LMA), and intramuscular fat (IMF). Two steaks were removed from the 12th rib location and aged for 72 h and 14 d to determine Warner-Bratzler shear force and cooking loss. Sire breed x sex interactions were not significant (P > 0.05). Angus-sired calves had greater (P < 0.05) ADG and DMI than Wagyu. Wagyu-sired calves had improved (P < 0.05) feed efficiency than Angus. Sire breed did not affect (P > 0.20) HCW, 12th-rib fat, or USDA yield grade. Carcasses of Wagyu had greater (P = 0.0001) marbling scores at the 12th rib than those of Angus (770.9 vs. 597.3 +/- 41.01, respectively). Carcasses of Wagyu also had greater (P < 0.02) 12th-rib IMF and 6th-rib IMF than Angus, resulting in a greater proportion of carcasses grading Prime (65.0 vs. 21.1%; P = 0.006). Carcasses from Wagyu tended (P = 0.08) to have greater LMA at the 12th rib, whereas Angus carcasses had greater (P < 0.05) LMA at the 6th rib. Steaks from Angus and Wagyu had similar (P > 0.50) tenderness at aging times of 72 h and 14 d. Cooking loss was greater (P < 0.01) for Angus than Wagyu steaks at 72 h and 14 d. Using Wagyu sires vs. Angus sires on British-based commercial cows combined with early weaning management strategies has the potential to produce a product with greater marbling, but is unlikely to significantly enhance tenderness.

Associations between frequency of bullying involvement and adjustment in adolescence.

PubMed

Gower, Amy L; Borowsky, Iris W

2013-01-01

To examine whether infrequent bullying perpetration and victimization (once or twice a month) are associated with elevated levels of internalizing and externalizing problems and to assess evidence for a minimum frequency threshold for bullying involvement. The analytic sample included 128,681 6th, 9th, and 12th graders who completed the 2010 Minnesota Student Survey. Logistic regression and general linear models examined the association between bullying frequency and adjustment correlates including emotional distress, self-harm, physical fighting, and substance use while controlling for demographic characteristics. Gender and grade were included as moderators. Infrequent bullying perpetration and victimization were associated with increased levels of all adjustment problems relative to those who did not engage in bullying in the past 30 days. Grade moderated many of these findings, with perpetration frequency being more strongly related to substance use, self-harm, and suicidal ideation for 6th graders than 12th graders, whereas victimization frequency was associated with self-harm more strongly for 12th graders than 6th graders. Evidence for minimum thresholds for bullying involvement across all outcomes, grades, and bullying roles was inconsistent. Infrequent bullying involvement may pose risks to adolescent adjustment; thus, clinicians and school personnel should address even isolated instances of bullying behavior. Researchers should reexamine the use of cut points in bullying research in order to more fully understand the nature of bullying in adolescence. These data indicate the need for prevention and intervention programs that target diverse internalizing and externalizing problems for bullies and victims, regardless of bullying frequency. Copyright © 2013 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

Effects of Lordotic Angle of a Cage on Sagittal Alignment and Clinical Outcome in One Level Posterior Lumbar Interbody Fusion with Pedicle Screw Fixation

PubMed Central

Lee, Ji-Ho; Lee, Dong-Oh; Lee, Jae Hyup; Shim, Hee Jong

2015-01-01

This study aims to assess the differences in the radiological and clinical results depending on the lordotic angles of the cage in posterior lumbar interbody fusion (PLIF). We reviewed 185 segments which underwent PLIF using two different lordotic angles of 4° and 8° of a polyetheretherketone (PEEK) cage. The segmental lordosis and total lumbar lordosis of the 4° and 8° cage groups were compared preoperatively, as well as on the first postoperative day, 6th and 12th months postoperatively. Clinical assessment was performed using the ODI and the VAS of low back pain. The pre- and immediate postoperative segmental lordosis angles were 12.9° and 12.6° in the 4° group and 12° and 12.0° in the 8° group. Both groups exhibited no significant different segmental lordosis angle and total lumbar lordosis over period and time. However, the total lumbar lordosis significantly increased from six months postoperatively compared with the immediate postoperative day in the 8° group. The ODI and the VAS in both groups had no differences. Cages with different lordotic angles of 4° and 8° showed insignificant results clinically and radiologically in short-level PLIF surgery. Clinical improvements and sagittal alignment recovery were significantly observed in both groups. PMID:25685795

Does using alprazolam during outpatient flexible cystoscopy decrease anxiety and pain?

PubMed

Ozkan, Tayyar Alp; Koprulu, Sefik; Karakose, Ayhan; Dillioglugil, Ozdal; Cevik, Ibrahim

2017-11-01

To evaluate the effect of pre-operative alprazolam medication on anxiety and pain in flexible cystoscopy for bladder cancer follow-up. A total of 86 male patients who had flexible cystoscopy for bladder cancer follow-up at 6th and 9th months were included in the study. A visual analog scale (VAS) pain score and the State-Trait Anxiety Inventory (STAI) were used. The 6th (VAS-1)and 9th (VAS-2) month pain scores and 6th month STAI score (STAI-1) and, 9th month STAI score before (STAI-2a) and after alprazolam (0.5 mg) intake (STAI-2b) were compared. The mean age was 66.49±12.45 years. Patients were grouped by age≤65 (Group-1) and age≥66 (Group-2). Mean VAS score for VAS-1 and VAS-2 were 2.66±0.96 and 2.44±1.05, respectively (p=0.007). The mean VAS-1 and VAS-2 scores in Group 1 were 3.0±1.05 and 2.73±1.18, respectively (p=0.009). The mean VAS-1 and VAS-2 scores in Group 2 were 2.36±0.77 and 2.17±0.86 respectively (p=0.031). The differences between mean anxiety scores were all statistically significant. All STAI (1, 2a, and 2b) and VAS (1 and 2) scores in Group-1 were statistically significantly higher than Group-2. Increasing STAI score is associated with a statistically significant increase in the VAS scores in the 0.50 and 0.75 quantiles (p=0.021 and p=0.039, respectively). Using alprazolam before flexible cystoscopy reduces both anxiety (STAI-1 vs STAI-2b) and pain (VAS-1 vs VAS-2). Previous cystoscopy experience reduces anxiety (STAI-2a vs. STAI-2b). Elderly patients have less anxiety and pain scores than younger patients in flexible cystoscopy.

Technical memo, project 0-6132 : task 6 - test sections in the districts.

DOT National Transportation Integrated Search

2011-01-01

This Tech Memo presents a summary of the field performance evaluation of the TTI sections on US 59 in Panola County (Atlanta District) that was conducted at the end of summer on October 12th 2010; five months after HMA overlay placement. Field perfor...

[Breastfeeding prevalence during the first year of life in Aragon. CALINA study].

PubMed

Cuadrón Andrés, L; Samper Villagrasa, M P; Álvarez Sauras, M L; Lasarte Velillas, J J; Rodríguez Martínez, G

2013-11-01

To study the current prevalence of breastfeeding (BF) in Aragon (Spain) during the first 12 months of life, and analyse its demographic, perinatal and social influential factors. Obstetric, perinatal and feeding aspects were evaluated in a longitudinal and observational study, in a representative cohort of infant population from Aragon born between March 2009 to March 2010, controlled until 12 months of age (N=1.602). Exclusive or predominant BF was more frequent than the rest of feeding modalities during the first 4 months of life. Maintenance prevalence of any BF modality was 82.5% at 1(st) month of age, 71.8% at 3(rd), 54.3% at 6(th), and 27.8% at 12 months of age. Maternal variables that were significantly associated with BF maintenance both at 1 and 6 months of age were: delivery modality (higher probability in case of vaginal delivery), academic level (higher probability if university studies), origin (higher probability in mothers from Africa), adiposity (higher probability of normal weight or overweight mothers compared with obese ones), and not to smoke during gestation. BF prevalence in Aragon (Spain) during the first 12 months of age is high and has increased compared with previous data. BF continues in more than half of infants at six months and in a quarter of infants at 12 months of age. Maternal factors that significantly influence BF initiation and maintenance are, delivery modality, academic level, origin (immigration), adiposity and smoking habit. Copyright © 2013 Asociación Española de Pediatría. Published by Elsevier Espana. All rights reserved.

Serum sCD30: A promising biomarker for predicting the risk of bacterial infection after kidney transplantation.

PubMed

Fernández-Ruiz, Mario; Parra, Patricia; López-Medrano, Francisco; Ruiz-Merlo, Tamara; González, Esther; Polanco, Natalia; Origüen, Julia; San Juan, Rafael; Andrés, Amado; Aguado, José María

2017-04-01

The transmembrane glycoprotein CD30 contributes to regulate the balance between Th 1 and Th 2 responses. Previous studies have reported conflicting results on the utility of its soluble form (sCD30) to predict post-transplant infection. Serum sCD30 was measured by a commercial ELISA assay at baseline and post-transplant months 1, 3, and 6 in 100 kidney transplant (KT) recipients (279 monitoring points). The impact of sCD30 levels on the incidence of overall, bacterial and opportunistic infection during the first 12 months after transplantation was assessed by Cox regression. There were no differences in serum sCD30 according to the occurrence of overall or opportunistic infection. However, sCD30 levels were higher in patients with bacterial infection compared to those without at baseline (P=.038) and months 1 (P<.0001), 3 (P=.043), and 6 after transplantation (P=.006). Patients with baseline sCD30 levels ≥13.5 ng/mL had lower 12-month bacterial infection-free survival (35.0% vs 80.0%; P<.0001). After adjusting for potential confounders, baseline sCD30 levels ≥13.5 ng/mL remained as an independent risk factor for bacterial infection (adjusted hazard ratio [aHR]: 4.65; 95% confidence interval [CI]: 2.05-10.53; <.001). Analogously, sCD30 levels ≥6.0 ng/mL at month 1 acted as a risk factor for subsequent bacterial infection (aHR: 5.29; 95% CI: 1.11-25.14; P=.036). Higher serum sCD30 levels were associated with an increased risk of bacterial infection after KT. We hypothesize that this biomarker reflects a Th 2 -polarized T-cell response, which exerts a detrimental effect on the immunity against bacterial pathogens. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

[Nutrition aspects in obese before and after bariatric surgery].

PubMed

Pedrosa, Isabella Valois; Burgos, Maria Goretti Pessoa de Araújo; Souza, Niedja Cristina; Morais, Caroline Neves de

2009-08-01

To determine the physical-nutritional profile of obese patients submitted to bariatric surgery at the HC/UFPE. Two-hundred-and-five patients were evaluated retrospectively during the period of 2002 through 2006. Analysis considered clinical history for diabetes type 2 (DM 2), high blood pressure (HBP) and metabolic syndrome (MS). The preoperative nutritional status was evaluated by MBI and the biochemistry (hemoglobin, hematocrit, albumin, total proteins, triglycerides (TG), cholesterol associated with the lipoprotein of high (HDLc) and low (LDLc) density and fasting glycemia (FG). During the postoperative periods (6, 12, 18, 24 months), we evaluated the nutritional status through measures of weight, weight loss, weight loss percentage (%WL), MBI and biochemistry including iron, ferritin, transferrin. Seventy-one and two-tenth percent were female, age was 38.4 + or - 9.96 years, and MBI preoperative was 48.6 + or - 8.9 Kg /m2. MS diagnosis was present in 26.8%, HBP was present in 52.7% and DM 2 was detected in 11.7%. The biochemistry disclosed TG, it raised LDLc, and FG, and all other parameters were normal. The anthropometrical evolution demonstrated gradual loss, reaching at the 24 months, MBI 31.7 + or - 5.82 Kg/m2 (p< 0.001) and greater %WL, 36%. Values of TG, LDLc and FG reached normality at the 6th postoperative month: 104.4mg/dL(p=0.018), 95.5mg/dL(p=0.263) and 84.8g/dL(p=0.004) respectively; the transferrin showed reduced values at the 6th month. A larger prevalence of the symptoms occurred in 6th month: hair loss (19%), vomiting (18%), and food intolerances (12.2%). The bariatric surgery was an efficient procedure to promote weight loss and its maintenance in two years, as well as improvement of biochemical parameters and comorbidities, with reduced clinical-nutritional symptoms and/or prevented by nutritional monitoring.

26 CFR 1.6073-4 - Extension of time for filing declarations by individuals.

Code of Federal Regulations, 2011 CFR

2011-04-01

... the 15th day of the 4th month of his taxable year, an extension of time for filing his declaration of estimated tax otherwise due on or before the 15th day of the 4th month of the taxable year is granted to and... States and Puerto Rico on the 15th day of the 4th month of a taxable year beginning after December 31...

26 CFR 1.6073-4 - Extension of time for filing declarations by individuals.

Code of Federal Regulations, 2014 CFR

2014-04-01

... the 15th day of the 4th month of his taxable year, an extension of time for filing his declaration of estimated tax otherwise due on or before the 15th day of the 4th month of the taxable year is granted to and... States and Puerto Rico on the 15th day of the 4th month of a taxable year beginning after December 31...

26 CFR 1.6073-4 - Extension of time for filing declarations by individuals.

Code of Federal Regulations, 2013 CFR

2013-04-01

... the 15th day of the 4th month of his taxable year, an extension of time for filing his declaration of estimated tax otherwise due on or before the 15th day of the 4th month of the taxable year is granted to and... States and Puerto Rico on the 15th day of the 4th month of a taxable year beginning after December 31...

26 CFR 1.6073-4 - Extension of time for filing declarations by individuals.

Code of Federal Regulations, 2012 CFR

2012-04-01

... the 15th day of the 4th month of his taxable year, an extension of time for filing his declaration of estimated tax otherwise due on or before the 15th day of the 4th month of the taxable year is granted to and... States and Puerto Rico on the 15th day of the 4th month of a taxable year beginning after December 31...

Head-circumference distribution in a large primary care network differs from CDC and WHO curves.

PubMed

Daymont, Carrie; Hwang, Wei-Ting; Feudtner, Chris; Rubin, David

2010-10-01

To compare currently available head-circumference growth curves to curves constructed from clinical measurements from patients in a large US primary care network (PCN). We performed a retrospective cohort study of 75 412 patients in an urban-suburban PCN. Patients with a birth weight of <1500 g or gestational age of <33 weeks at birth were excluded. We compared percentile values and the proportion of head-circumference observations above the 95th percentile and below the 5th percentile for the existing and PCN curves. The PCN curves were most similar to the National Center for Health Statistics (NCHS) curves and were substantially different from the Centers for Disease Control and Prevention (CDC) and World Health Organization (WHO) curves. The overall proportion of observations above the 95th percentile was 4.9% (PCN), 6.2% (NCHS), 8.6% (CDC), and 14.0% (WHO). The proportion below the 5th percentile was 4.4% (PCN), 5.1% (NCHS), 2.9% (CDC), and 2.3% (WHO). When using the CDC curves, the proportion above the 95th percentile increased from 0.2% for children younger than 2 weeks to 11.8% for children 12 months old. When using the WHO curves, the proportion above the 95th percentile was >5% at all ages, with a maximum of 18.0% for children older than 24 months. The CDC and WHO head-circumference curves describe different distributions than the clinical measurements in our PCN population, especially for children with larger heads. The resulting percentile misclassification may delay diagnosis in children with intracranial pathology in very young infants and spur unnecessary evaluation of healthy children older than 6 months.

High Body Mass Index in Infancy May Predict Severe Obesity in Early Childhood.

PubMed

Smego, Allison; Woo, Jessica G; Klein, Jillian; Suh, Christina; Bansal, Danesh; Bliss, Sherri; Daniels, Stephen R; Bolling, Christopher; Crimmins, Nancy A

2017-04-01

To characterize growth trajectories of children who develop severe obesity by age 6 years and identify clinical thresholds for detection of high-risk children before the onset of obesity. Two lean (body mass index [BMI] 5th to ≤75th percentile) and 2 severely obese (BMI ≥99th percentile) groups were selected from populations treated at pediatric referral and primary care clinics. A population-based cohort was used to validate the utility of identified risk thresholds. Repeated-measures mixed modeling and logistic regression were used for analysis. A total of 783 participants of normal weight and 480 participants with severe obesity were included in the initial study. BMI differed significantly between the severely obese and normal-weight cohorts by age 4 months (P < .001), at 1 year before the median age at onset of obesity. A cutoff of the World Health Organization (WHO) 85th percentile for BMI at 6, 12, and 18 months was a strong predictor of severe obesity by age 6 years (sensitivity, 51%-95%; specificity, 95%). This BMI threshold was validated in a second independent cohort (n = 2649), with a sensitivity of 33%-77% and a specificity of 74%-87%. A BMI ≥85th percentile in infancy increases the risk of severe obesity by age 6 years by 2.5-fold and the risk of clinical obesity by age 6 years by 3-fold. BMI trajectories in children who develop severe obesity by age 6 years differ from those in children who remain at normal weight by age 4-6 months, before the onset of obesity. Infants with a WHO BMI ≥85th percentile are at increased risk for developing severe obesity by age 6 years. Copyright © 2016 Elsevier Inc. All rights reserved.

Serum vaspin level as a predictive indicator in the amelioration of fatty liver and metabolic disturbance in patients with severe obesity after laparoscopic vertical banded gastroplasty.

PubMed

Wang, Yong; Yu, Zong-Fan; Cheng, Yun-Sheng; Jia, Ben-Li; Yu, Gang; Yin, Xiao-Qiang; Wang, Yang

2017-07-01

This study is all about predicting the value of serum vaspin level in the amelioration of fatty liver and metabolic disturbance in patients with severe obesity after laparoscopic vertical banded gastroplasty (LVBG). A total of 164 patients (from January 2012 to May 2015) with severe obesity were chosen and performed LVBG. Enzyme-linked immunosorbent assay was performed to detect the serum vaspin level. The patients were given a biochemical automatic analyzer to measure the biochemical indicators. Homeostasis model assessment (HOMA) helps in the calculation of fasting insulin level (FINS) and insulin resistance (IR). The changes in fatty liver were examined by computed tomography (CT). Receiver operating characteristic curve is used to increase the predictive value of serum vaspin level in the amelioration of liver function and disturbances in the metabolism. Weight, BMI, waist circumference, serum vaspin level, and triglyceride (TG) decreased, but CT value of liver increased at 4th, 7th, and 12th month after surgery. After the 7th and 12th month period of surgery, the alanine aminotransferase, aspartate aminotransferase, FINS, and HOMA-IR reduced in the patients (P <.005). The area under ROC curve (AUC) is about 0.871 ± 0.031 with 95%CI of 0.810-0.931 (P <.001). The sensitivity, specificity, and accuracy of serum vaspin level ≤0.9 were 87.80%, 78.05%, and 83.28%, respectively. BMI, FINS, and serum vaspin level ≤0.9 were the influencing factors of the amelioration of fatty liver and metabolic disturbance. This study proves that the serum vaspin level serves as a predictive indicator in the amelioration of fatty liver and metabolic disturbance in patients with severe obesity after LVBG.

Nasal delivery of chitosan-coated poly(lactide-co-glycolide)-encapsulated honeybee (Apis mellifera) venom promotes Th 1-specific systemic and local intestinal immune responses in weaned pigs.

PubMed

Lee, Jin-A; Kim, Yun-Mi; Kim, Tae-Hoon; Lee, Sang-Ho; Lee, Cho-A; Cho, Cheong-Weon; Jeon, Jong-Woon; Park, Jin-Kyu; Kim, Sang-Ki; Jung, Bock-Gie; Lee, Bong-Joo

2016-10-01

Nasal delivery is a convenient and acceptable route for drug administration, and has been shown to elicit a much more potent local and systemic response compared with other drug delivery routes. We previously demonstrated that rectal administration of poly(lactide-co-glycolide)-encapsulated honeybee venom (P-HBV) could enhance systemic Th 1-specific immune responses. We therefore synthesized chitosan-coated P-HBV (CP-HBV) and then evaluated the immune-boosting efficacy of nasally administered CP-HBV on systemic and local intestinal immunity compared with non-chitosan-coated P-HBV. The nasally delivered CP-HBV effectively enhanced Th 1-specific responses, eliciting a significant increase in the CD3(+)CD4(+)CD8(-) Th cell population, lymphocyte proliferation capacity, and expression of Th 1 cytokines (IFN-γ, IL-12, and IL-2) in peripheral blood mononuclear cells. Furthermore, these immune-boosting effects persisted up to 21days post CP-HBV administration. Nasal administration of CP-HBV also led to an increase of not only the CD4(+) Th 1 and IFN-γ secreting CD4(+) Th 1 cell population but also Th 1-specific cytokines and transcription factors, including IL-12, IFN-γ, STAT4, and T-bet, in isolated mononuclear cells from the spleen and ileum. Copyright © 2016 Elsevier B.V. All rights reserved.

INVESTIGATION OF MEASLES OUTBREAK IN A DISTRICT OF BALOCHISTAN PROVINCE, PAKISTAN.

PubMed

Saeed, Abid; Butt, Zahid Ahmad; Malik, Tabinda

2015-01-01

Measles is a communicable viral disease which is a major public health problem and a leading cause of morbidity and mortality in the developing countries including Pakistan with implications for outbreaks. An outbreak was reported from Ibrahim Khan Village of Manzari union council (UC), Pishin District by medical officer during polio campaign on 15th April 2014. A team was sent to investigate the outbreak and suggest control measures. Rapid assessment of outbreak was done by collecting data from house-to-house from April 16th-20th, 2014. Case was defined as "a person of any age, resident of village Ibrahim Khan village with non-vesicular maculopapular rash and fever along with one of the symptoms of cough, coryza and conjunctivitis from April 4th-20th, 2014". Routine immunization (RI) was assessed through recall and immunization cards and BCG scars were checked. Line list was developed and data was analyzed. Fifty-five cases (attack rate = 11.27%) including 4 deaths (Case Fatality Rates = 7.27%) were found. Mean age of children was 47 months (4-132 Months). Age-group 0-5 years was most affected (n = 48, 87.27%). Along-with maculopapular rash and fever. Other predominant symptoms were: coryza (n = 52, 95%), conjunctivitis (n = 51, 92%) and pneumonia (n = 42, 77%). RI status assessment showed that none of these children had been immunized. About 56.36% of the respondents were unaware about RI, 16.36% mentioned that vaccinator had not visited their homes, 14.54% reported that health facility is far away and 12.72% reported that even if they could get access to a health facility, the vaccines were not available. Functionalization of EPI centre, vaccinations of all children and mass education was strongly recommended. Surveillance system for vaccine preventable diseases (VPDs) should be strengthened to prevent such outbreaks. Outreach activity must be carried out regularly to reach scattered population.

ENSO and hydrologic extremes in the western United States

USGS Publications Warehouse

Cayan, D.R.; Redmond, K.T.; Riddle, L.G.

1999-01-01

Frequency distributions of daily precipitation in winter and daily stream flow from late winter to early summer, at several hundred sites in the western United States, exhibit strong and systematic responses to the two phases of ENSO. Most of the stream flows considered are driven by snowmelt. The Southern Oscillation index (SOI) is used as the ENSO phase indicator. Both modest (median) and larger (90th percentile) events were considered. In years with negative SOI values (El Nino), days with high daily precipitation and stream flow are more frequent than average over the Southwest and less frequent over the Northwest. During years with positive SOI values (La Nina), a nearly opposite pattern is seen. A more pronounced increase is seen in the number of days exceeding climatological 90th percentile values than in the number exceeding climatological 50th percentile values, for both precipitation and stream flow. Stream flow responses to ENSO extremes are accentuated over precipitation responses. Evidence suggests that the mechanism for this amplification involves ENSO-phase differences in the persistence and duration of wet episodes, affecting the efficiency of the process by which precipitation is converted to runoff. The SOI leads the precipitation events by several months, and hydrologic lags (mostly through snowmelt) dealy the stream flow response by several more months. The combined 6-12 month predictive aspect of this relationship should be of significant benefit in responding to flood (or drought) risk and in improving overall water management in the western states.Frequency distributions of daily precipitation in winter and daily stream flow from late winter to early summer, at several hundred sites in the western United States, exhibit strong and systematic responses to the two phases of ENSO. Most of the stream flows considered are driven by snowmelt. The Southern Oscillation index (SOI) is used as the ENSO phase indicator. Both modest (median) and larger (90th percentile) events were considered. In years with negative SOI values (El Nino), days with high daily precipitation and stream flow are more frequent than average over the Southwest and less frequent over the Northwest. During years with positive SOI values (La Nina), a nearly opposite pattern is seen. A more pronounced increase is seen in the number of days exceeding climatological 90th percentile values than in the number exceeding climatological 50th percentile values, for both precipitation and stream flow. Stream flow responses to ENSO extremes are accentuated over precipitation responses. Evidence suggests that the mechanism for this amplification involves ENSO-phase differences in the persistence and duration of wet episodes, affecting the efficiency of the process by which precipitation is converted to runoff. The SOI leads the precipitation events by several months, and hydrologic lags (mostly through snowmelt) delay the stream flow response by several more months. The combined 6-12-month predictive aspect of this relationship should be of significant benefit in responding to flood (or drought) risk and in improving overall water management in the western states.

A randomized, controlled, multicenter contraceptive efficacy clinical trial of the intravas device, a nonocclusive surgical male sterilization.

PubMed

Lu, Wen-Hong; Liang, Xiao-Wei; Gu, Yi-Qun; Wu, Wei-Xiong; Bo, Li-Wei; Zheng, Tian-Gui; Chen, Zhen-Wen

2014-01-01

Because of unavoidable complications of vasectomy, this study was undertaken to assess the efficacy and safety of male sterilization with a nonobstructive intravas device (IVD) implanted into the vas lumen by a mini-surgical method compared with no-scalpel vasectomy (NSV). IVDs were categorized into two types: IVD-B has a tail used for fixing to the vas deferens (fixed wing) whereas IVD-A does not. A multicenter prospective randomized controlled clinical trial was conducted in China. The study was comprised of 1459 male volunteers seeking vasectomy who were randomly assigned to the IVD-A (n = 487), IVD-B (n = 485) or NSV (n = 487) groups and underwent operation. Follow-up included visits at the 3 rd -6 th and 12 th postoperative months. The assessments of the subjects involved regular physical examinations (including general and andrological examinations) and semen analysis. The subjects' partners also underwent monitoring for pregnancy by monthly interviews regarding menstruation and if necessary, urine tests. There were no significant differences in pregnancy rates (0.65% for IVD-A, 0 for IVD-B and 0.21% for NSV) among the three groups (P > 0.05). The cumulative rates of complications at the 12 th postoperative month were zero, 0.9% and 1.7% in the three groups, respectively. In conclusion, IVD male sterilization exhibits a low risk of long-term adverse events and was found to be effective as a male sterilization method, similar to the NSV technique. IVD male sterilization is expected to be a novel contraceptive method.

Avocado oil induces long-term alleviation of oxidative damage in kidney mitochondria from type 2 diabetic rats by improving glutathione status.

PubMed

Ortiz-Avila, Omar; Figueroa-García, María Del Consuelo; García-Berumen, Claudia Isabel; Calderón-Cortés, Elizabeth; Mejía-Barajas, Jorge A; Rodriguez-Orozco, Alain R; Mejía-Zepeda, Ricardo; Saavedra-Molina, Alfredo; Cortés-Rojo, Christian

2017-04-01

Hyperglycemia and mitochondrial ROS overproduction have been identified as key factors involved in the development of diabetic nephropathy. This has encouraged the search for strategies decreasing glucose levels and long-term improvement of redox status of glutathione, the main antioxidant counteracting mitochondrial damage. Previously, we have shown that avocado oil improves redox status of glutathione in liver and brain mitochondria from streptozotocin-induced diabetic rats; however, the long-term effects of avocado oil and its hypoglycemic effect cannot be evaluated because this model displays low survival and insulin depletion. Therefore, we tested during 1 year the effects of avocado oil on glycemia, ROS levels, lipid peroxidation and glutathione status in kidney mitochondria from type 2 diabetic Goto-Kakizaki rats. Diabetic rats exhibited glycemia of 120-186 mg/dL the first 9 months with a further increase to 250-300 mg/dL. Avocado oil decreased hyperglycemia at intermediate levels between diabetic and control rats. Diabetic rats displayed augmented lipid peroxidation and depletion of reduced glutathione throughout the study, while increased ROS generation was observed at the 3rd and 12th months along with diminished content of total glutathione at the 6th and 12th months. Avocado oil ameliorated all these defects and augmented the mitochondrial content of oleic acid. The beneficial effects of avocado oil are discussed in terms of the hypoglycemic effect of oleic acid and the probable dependence of glutathione transport on lipid peroxidation and thiol oxidation of mitochondrial carriers.

Aggressive periodontitis associated with Kindler syndrome in a large Kindler syndrome pedigree.

PubMed

Yıldırım, Tuba Talo; Kaya, Filiz Acun; Taşkesen, Mustafa; Dündar, Serkan; Bozoğlan, Alihan; Tekin, Gülücağ Giray; Akdeniz, Sedat

2017-01-01

Talo-Yıldırım T, Acun-Kaya F, Taşkesen M, Dündar S, Bozoğlan A, Tekin GG, Akdeniz S. Aggressive periodontitis associated with Kindler syndrome in a large Kindler syndrome pedigree. Turk J Pediatr 2017; 59: 56-61. Kindler syndrome (KS) is a rare genetic disorder. The clinical features include aggressive periodontal disease and severe desquamative gingivitis. Five individuals with KS were assessed by oral examination, radiographic analysis and periodontal measurements. All the patients' indexes were recorded prior to periodontal treatment and at the end of the 1th, 3th , 6th, 9th and 12th month respectively. All the patients had improvement of periodontal status and enhancement in index scores. The affected individuals were previously screened for FERMT1 mutations. KS patients' periodontal disease activity could be taken under control with regular follow-up.

Impact of the training on the compliance and persistence of weekly bisphosphonate treatment in postmenopausal osteoporosis: a randomized controlled study.

PubMed

Tüzün, Şansın; Akyüz, Gülseren; Eskiyurt, Nurten; Memiş, Asuman; Kuran, Banu; İçağasıoğlu, Afitap; Sarpel, Tunay; Özdemir, Ferda; Özgirgin, Neşe; Günaydın, Rezzan; Cakçı, Aytül; Yurtkuran, Merih

2013-01-01

Long-term patient adherence to osteoporosis treatment is poor despite proven efficacy. In this study, we aimed to assess the impact of active patient training on treatment compliance and persistence in patients with postmenopausal osteoporosis. In the present national, multicenter, randomized controlled study, postmenopausal osteoporosis patients (45-75 years) who were on weekly bisphosphonate treatment were randomized to active training (AT) and passive training (PT) groups and followed-up by 4 visits after the initial visit at 3 months interval during 12 months of the treatment. Both groups received a bisphosphonate usage guide and osteoporosis training booklets. Additionally, AT group received four phone calls (at 2(nd), 5(th), 8(th), and 11(th) months) and participated to four interactive social/training meetings held in groups of 10 patients (at 3(rd), 6(th), 9(th), and 12(th) months). The primary evaluation criteria were self-reported persistence and compliance to the treatment and the secondary evaluation criteria was quality life of the patients assessed by 41-item Quality of Life European Foundation for Osteoporosis (QUALEFFO-41) questionnaire. Of 448 patients (mean age 62.4±7.7 years), 226 were randomized to AT group and 222 were randomized to PT group. Among the study visits, the most common reason for not receiving treatment regularly was forgetfulness (54.9% for visit 2, 44.3% for visit 3, 51.6% for visit 4, and 43.8% for visit 5), the majority of the patients always used their drugs regularly on recommended days and dosages (63.8% for visit 2, 60.9% for visit 3, 72.1% for visit 4, and 70.8% for visit 5), and most of the patients were highly satisfied with the treatment (63.4% for visit 2, 68.9% for visit 3, 72.4% for visit 4, and 65.2% for visit 5) and wanted to continue to the treatment (96.5% for visit 2, 96.5% for visit 3, 96.9% for visit 4, and 94.4% for visit 5). QUALEFFO scores of the patients in visit 1 significantly improved in visit 5 (37.7±25.4 vs. 34.0±14.6, p<0.001); however, the difference was not significant between AT and PT groups both in visit 1 and visit 5. In conclusion, in addition to active training, passive training provided at the 1(st) visit did not improve the persistence and compliance of the patients for bisphosphonate treatment.

27 CFR 53.157 - Deposit requirement for deposits made for calendar quarters prior to July 1, 1995.

Code of Federal Regulations, 2010 CFR

2010-04-01

... calendar quarter, the person deposits any underpayment for the month by the 9th day of the second month... quarter, the person deposits any underpayment for such month by the 9th day of the second month following... month in a calendar quarter, the person deposits any underpayment for such month by the 9th day of the...

[A follow-up study on the post-traumatic stress disorders among middle school students in Wenchuan earthquake region].

PubMed

Yang, Yan-Fang; Liu, Xiao-Xia; Zeng, Zi-Qian; Xiang, Ying-Jun; Liu, Zhi-Yue; Hu, Xiao-Qin; Li, Juan; Li, Ting; Hou, Feng-Su; Yuan, Ping

2011-04-01

This study was to identify the post-traumatic stress disorder (PTSD) changes and the relative risk factors within one year after Wenchuan earthquake among middle school students in the disaster area. A total of 1966 students from 3 schools in Wenchuan earthquake region were selected as the target population. For each student, personal basic information and standard psychological scale (PCL-C, PSSS) were investigated by a self-administrated questionnaire in the 3rd, the 6th, the 9th and the 12th month after the earthquake, respectively. PTSD trends over the time and the associated risk factors were analyzed through the establishment of multi-level random coefficient model. There were 1677 middle school students fully participated in the PTSD follow-up study by turning in the valid questionnaires. The averaged scores of PTSD at the time of the 3rd, the 6th, the 9th and the 12th month after the earthquake were 35.14 ± 11.08, 32.90 ± 11.03, 30.67 ± 11.28 and 29.75 ± 11.22, respectively. Meanwhile, the general incidences of PTSD were 36.6% (613/1677), 30.7% (515/1677), 24.8% (416/1677)and 22.2% (373/1677), respectively. The median score of perceived social support system was 60.00 and the general incidences of PSS was 17.20% (289/1677). The PTSD scores for the students had a decreasing trend during the period of our observation (β(time) = -1.879, χ(2) = 47.03, P < 0.05). The averaged scores for boys for the 4 follow-up studies were 33.71, 31.61, 29.66, 28.83; for girls were 36.33, 33.98, 31.51, 30.52; for junior school students were 35.46, 33.28, 30.18, 29.22; for senior school students were 34.89, 32.62, 31.04, 30.15. Moreover, two factors, gender and grade, were related with the decreasing trend (the trend for girls and senior school students was sharper than that for boys and junior school students) (β(gender-time) = -0.354, χ(2) = 4.83, P < 0.05; β(grade-time) = 0.622, χ(2) = 11.30, P < 0.05). The prevalence of PTSD was high. Meanwhile, there was a trend of self-recovery for adolescent's PTSD during the first year of post-earthquake, but boys and junior school students recovered more slowly.

Complementary Feeding: A Position Paper by the European Society for Paediatric Gastroenterology, Hepatology, and Nutrition (ESPGHAN) Committee on Nutrition.

PubMed

Fewtrell, Mary; Bronsky, Jiri; Campoy, Cristina; Domellöf, Magnus; Embleton, Nicholas; Fidler Mis, Nataša; Hojsak, Iva; Hulst, Jessie M; Indrio, Flavia; Lapillonne, Alexandre; Molgaard, Christian

2017-01-01

This position paper considers different aspects of complementary feeding (CF), focussing on healthy term infants in Europe. After reviewing current knowledge and practices, we have formulated these recommendations: Timing: Exclusive or full breast-feeding should be promoted for at least 4 months (17 weeks, beginning of the 5th month of life) and exclusive or predominant breast-feeding for approximately 6 months (26 weeks, beginning of the 7th month) is a desirable goal. Complementary foods (solids and liquids other than breast milk or infant formula) should not be introduced before 4 months but should not be delayed beyond 6 months. Infants should be offered foods with a variety of flavours and textures including bitter tasting green vegetables. Continued breast-feeding is recommended alongside CF. Whole cows' milk should not be used as the main drink before 12 months of age. Allergenic foods may be introduced when CF is commenced any time after 4 months. Infants at high risk of peanut allergy (those with severe eczema, egg allergy, or both) should have peanut introduced between 4 and 11 months, following evaluation by an appropriately trained specialist. Gluten may be introduced between 4 and 12 months, but consumption of large quantities should be avoided during the first weeks after gluten introduction and later during infancy. All infants should receive iron-rich CF including meat products and/or iron-fortified foods. No sugar or salt should be added to CF and fruit juices or sugar-sweetened beverages should be avoided. Vegan diets should only be used under appropriate medical or dietetic supervision and parents should understand the serious consequences of failing to follow advice regarding supplementation of the diet. Parents should be encouraged to respond to their infant's hunger and satiety queues and to avoid feeding to comfort or as a reward.

Changes in sensory quality characteristics of coffee during storage

PubMed Central

Kreuml, Michaela T L; Majchrzak, Dorota; Ploederl, Bettina; Koenig, Juergen

2013-01-01

How long can roasted coffee beans be stored, without reducing the typical coffee flavor which is mainly responsible for consumers’ enjoyment? In Austria, most coffee packages have a best-before date between 12 and 24 months, but it is not regulated by law. Therefore, there is the need to evaluate changes in sensory qualities of coffee beverages prepared from stored coffee beans. For preparation of the coffee beverages, the paper filter method was used. In the quantitative descriptive analysis (QDA) 10 trained assessors evaluated the intensity of 30 coffee attributes after roasting at the 9th and 18th month of storage, respectively. The sensory evaluation results showed reduction in the sensory qualities of coffee beverages after 9 months storage of roasted coffee beans. The positive associated odor and flavor attributes decreased in their intensity, whereas the negative associated odor and flavor attributes increased significantly (P < 0.05). After 18 months of storage, the rancid odor and flavor which indicate oxidation processes were even considerably perceivable. Consequently, we can assume that changes in sensory quality characteristics of roasted and vacuum-packed coffee beans during storage are possible. PMID:24804030

A Novel Home-Based Intervention for Child and Adolescent Obesity: The Results of the Whānau Pakari Randomized Controlled Trial.

PubMed

Anderson, Yvonne C; Wynter, Lisa E; Grant, Cameron C; Cave, Tami L; Derraik, José G B; Cutfield, Wayne S; Hofman, Paul L

2017-11-01

To report 12-month outcomes from a multidisciplinary child obesity intervention program, targeting high-risk groups. In this unblinded randomized controlled trial, participants (recruited January 2012-August 2014) were aged 5 to 16 years, resided in Taranaki, Aotearoa/New Zealand, and had BMI ≥ 98th percentile or BMI > 91st percentile with weight-related comorbidities. Randomization was by minimization (age and ethnicity), with participants assigned to an intense intervention group (home-based assessments at 6-month intervals and a 12-month multidisciplinary program with weekly group sessions) or to a minimal-intensity control group with home-based assessments and advice at each 6-month follow-up. The primary outcome was the change in BMI standard deviation score (SDS) at 12 months from baseline. A mixed model analysis was undertaken, incorporating all 6- and 12-month data. Two hundred and three children were randomly assigned (47% Māori, 43% New Zealand European, 53% female, 28% from the most deprived quintile, mean age 10.7 years, mean BMI SDS 3.12). Both groups displayed a change in BMI SDS at 12 months from baseline (-0.12 control, -0.10 intervention), improvements in cardiovascular fitness (P < 0.0001), and improvements in quality of life (P < 0.001). Achieving ≥ 70% attendance in the intense intervention group resulted in a change in BMI SDS of -0.22. This program achieved a high recruitment of target groups and a high rate of BMI SDS reduction, irrespective of intervention intensity. If retention is optimized, the intensive program doubles its effect. © 2017 The Obesity Society.

Immunisation coverage, 2012.

PubMed

Hull, Brynley P; Dey, Aditi; Menzies, Rob I; Brotherton, Julia M; McIntyre, Peter B

2014-09-30

This, the 6th annual immunisation coverage report, documents trends during 2012 for a range of standard measures derived from Australian Childhood Immunisation Register (ACIR) data, and National Human Papillomavirus (HPV) Vaccination Program Register data. These include coverage at standard age milestones and for individual vaccines included on the National Immunisation Program (NIP) and coverage in adolescents and adults. The proportion of Australian children 'fully vaccinated' at 12, 24 and 60 months of age was 91.7%, 92.5% and 91.2%, respectively. For vaccines available on the NIP but not assessed during 2012 for 'fully vaccinated' status or for eligibility for incentive payments (rotavirus and pneumococcal at 12 months and meningococcal C and varicella at 24 months) coverage varied. Although pneumococcal vaccine had similar coverage at 12 months to other vaccines, coverage was lower for rotavirus at 12 months (83.6%) and varicella at 24 months (84.4%). Although 'fully vaccinated' coverage at 12 months of age was lower among Indigenous children than non-Indigenous children in all jurisdictions, the extent of the difference varied, reaching a 15 percentage point differential in South Australia but only a 0.4 percentage point differential in the Northern Territory. Overall, Indigenous coverage at 24 months of age exceeded that at 12 months of age nationally and for all jurisdictions, but as receipt of varicella vaccine at 18 months is excluded from calculations, this represents delayed immunisation, with some contribution from immunisation incentives. The 'fully vaccinated' coverage estimates for vaccinations due by 60 months of age for Indigenous children exceeded 90% at 91% in 2012. Unlike in 2011, at 60 months of age, there was no dramatic variation in coverage between Indigenous and non-Indigenous children for individual jurisdictions. As previously documented, vaccines recommended for Indigenous children only, hepatitis A and pneumococcal vaccine, had suboptimal coverage at 60.1% and 73.1%, respectively, although there was a considerable improvement in coverage from 2011, 57.7% and 68.2% respectively. On-time receipt (before 49 months of age) of vaccines by Indigenous children at the 60-month milestone age improved substantially between 2011 (19%) and 2012 (38%) but the disparity in on-time vaccination between Indigenous and non-Indigenous children worsened at the 60-month age milestone from 2011 (from 1.8 to 5.4 percentage points) and remained the same for the 12 and 24-month age milestones. By late 2012, the percentage of children who received the 1st dose of DTPa vaccine dose at less than 8 weeks of age was greater than 50% in all but 1 jurisdiction and greater than 70% for New South Wales, the Australian Capital Territory and Tasmania. Further, by late 2012, the percentage of children who received the 4th dose of DTPa vaccine dose at less than 4 years of age was greater than 30% in 3 jurisdictions. The percentage of children whose parents officially objected to vaccination in Australia was 1.7% and this figure varied by jurisdiction. However, there is a further 2.1% of children whose parents don't officially object but whose children have no vaccines recorded on the ACIR. Coverage data for the 3rd dose of HPV from the national HPV register in the school catch up program was similar to 2011 at 71% but was substantially lower for the catch up program for females outside school (44%-69%), although this was an improvement from 2011.

Effectiveness of "Step into Health" program in Qatar: a pedometer-based longitudinal study.

PubMed

Al-Kuwari, Mohamed G; Al-Mohannadi, Abdulla S; Sayegh, Suzan

2017-11-01

This study examines the impact of a one-year pedometer-based intervention on increasing the physical activity level among adult population in Qatar. This longitudinal study was conducted over a one-year period and included a total of 268 adults aged between 18-64 years old. Data were extracted and used from the "Step into Health" (SIH) program, a community-based program launched in 2012, as an approach to improve physical activity in Qatar. Walking intervention encouraged members of SIH to accumulate 10,000 steps or more per day and monitor their progress through a pedometer supported by a self-monitoring online account and a reinforcement system. This study shows a significant increase in average daily steps from 3933±3240 steps/day at baseline into 7507±5416 steps/week at the 12th month (P<0.001). It was found that 18.6% of participants met the daily target of 10,000 steps or more; however, there was a considerable increase of 39.2% by the 12th month. Females showed an increase in their physical activity; still, they remain less active than males. It was found that non-Arabs subgroup were more active than Arabs. Interestingly, older members (≥50 years old) were more active throughout the study period. Pedometer program was found to be effective in increasing the level of physical activity among participants. A decline in physical activity has been observed during hot weather, while re-enforcement campaign had a positive impact on the number of steps/day.

The effect of hypothyroidism, hyperthyroidism, and their treatment on parameters of oxidative stress and antioxidant status.

PubMed

Erdamar, Hüsamettin; Demirci, Hüseyin; Yaman, Halil; Erbil, M Kemal; Yakar, Tolga; Sancak, Banu; Elbeg, Sehri; Biberoğlu, Gürsel; Yetkin, Ilhan

2008-01-01

Free radical-mediated oxidative stress has been implicated in the etiopathogenesis of several autoimmune disorders. Also, there is growing evidence supporting the role of reactive oxygen species in the pathogenesis of thyroid disorders. The aim of this study was to investigate the influence of hypothyroidism, hyperthyroidism, and their treatments on the metabolic state of oxidative stress, and antioxidant status markers. A total of 20 newly diagnosed patients with overt hypothyroidism due to Hashimoto's thyroiditis, 20 patients with overt hyperthyroidism due to Graves' disease, and 20 healthy subjects as the control group were enrolled in the study. Fasting blood samples (12 h), taken at the initiation, after the 30th and 60th day of therapy were analyzed for malondialdehyde, nitrite, vitamin E, vitamin A, beta-carotene, ascorbate, and myeloperoxidase and superoxide dismutase activity. No patient presented additional risk factors for increased reactive oxygen species levels. Malondialdehyde, nitrite, vitamin E, and myeloperoxidase activity increased in patients with hypothyroidism. After 2 months, the levels of nitrite and vitamin E were reduced to control levels by treatment. The patients with hyperthyroidism had increased levels of malondialdehyde and myeloperoxidase activity in comparison with the controls. Treatment with propylthiouracil attenuated these increments after 1 month. Our results reveal an increased generation of reactive oxygen species and impairment of the antioxidant system in patients with hyperthyroidism, and particularly in patients with hypothyroidism. These findings indicate that thyroid hormones have a strong impact on oxidative stress and the antioxidant system.

Effectiveness of a school-based nutrition and food safety education program among primary and junior high school students in Chongqing, China.

PubMed

Zhou, Wen-Jie; Xu, Xiang-Long; Li, Ge; Sharma, Manoj; Qie, Ya-Ling; Zhao, Yong

2016-03-01

Health behavioral patterns, especially eating patterns, established in childhood often carry over into adulthood, and some of the unhealthy ones are later associated with adult morbidity and mortality. Recently, a few nutrition and food safety education programs have been implemented in primary and junior high schools in China. This study aims to examine the effectiveness of a school-based nutrition and food safety education program among primary and junior high school students in China. A mixed study design incorporating an intervention study and a quantitative survey was conducted for this research. With stratified cluster sampling, students from the 5(th) and 6(th) grade in one primary school and the 7(th) and 8(th) grade in one junior high school in Chongqing, China, were all selected and separated randomly into an intervention group (n = 501) and a control group (n = 522). Effectiveness evaluation investigations were performed at the initial time and nine-month follow-up (n = 472), respectively. Effectiveness of pre-/post-intervention and nine-month follow-up changes in scores of nutrition knowledge and food safety was assessed using a two-tailed t-test and analysis of variance. Nutrition knowledge scores for the intervention group were mean 9.03, SD±2.75 at the baseline, and 14.70±3.28 after intervention. There was a significant improvement (t = 29.78, p < 0.01). The nine-month follow-up knowledge scores of the intervention group were 12.35±2.89, which were lower than the immediately after the intervention group (t = 12.40, p<0.01), but higher than those of the baseline level (t = 18.04, p < 0.01). Food safety scores of the post-intervention were higher (p < 0.01) than that of the control group in both pre-intervention and nine-month follow-up. The control group had no significant change in the pre-post intervention. It is feasible and effective to improve nutrition and food safety knowledge among primary and junior high school students through school-based nutrition and food safety education programs. © The Author(s) 2014.

26 CFR 1.6073-4 - Extension of time for filing declarations by individuals.

Code of Federal Regulations, 2010 CFR

2010-04-01

... of the 4th month of his taxable year, an extension of time for filing his declaration of estimated tax otherwise due on or before the 15th day of the 4th month of the taxable year is granted to and... States and Puerto Rico on the 15th day of the 4th month of a taxable year beginning after December 31...

Menstruation disorders in adolescents with eating disorders-target body mass index percentiles for their resolution.

PubMed

Vale, Beatriz; Brito, Sara; Paulos, Lígia; Moleiro, Pascoal

2014-04-01

To analyse the progression of body mass index in eating disorders and to determine the percentile for establishment and resolution of the disease. A retrospective descriptive cross-sectional study. Review of clinical files of adolescents with eating disorders. Of the 62 female adolescents studied with eating disorders, 51 presented with eating disorder not otherwise specified, 10 anorexia nervosa, and 1 bulimia nervosa. Twenty-one of these adolescents had menstrual disorders; in that, 14 secondary amenorrhea and 7 menstrual irregularities (6 eating disorder not otherwise specified, and 1 bulimia nervosa). In average, in anorectic adolescents, the initial body mass index was in 75th percentile; secondary amenorrhea was established 1 month after onset of the disease; minimum weight was 76.6% of ideal body mass index (at 4th percentile) at 10.2 months of disease; and resolution of amenorrhea occurred at 24 months, with average weight recovery of 93.4% of the ideal. In eating disorder not otherwise specified with menstrual disorder (n=10), the mean initial body mass index was at 85th percentile; minimal weight was in average 97.7% of the ideal value (minimum body mass index was in 52nd percentile) at 14.9 months of disease; body mass index stabilization occurred at 1.6 year of disease; and mean body mass index was in 73rd percentile. Considering eating disorder not otherwise specified with secondary amenorrhea (n=4); secondary amenorrhea occurred at 4 months, with resolution at 12 months of disease (mean 65th percentile body mass index). One-third of the eating disorder group had menstrual disorder - two-thirds presented with amenorrhea. This study indicated that for the resolution of their menstrual disturbance the body mass index percentiles to be achieved by female adolescents with eating disorders was 25-50 in anorexia nervosa, and 50-75, in eating disorder not otherwise specified.

Prosocial Behaviors during School Activities among Child Survivors after the 2011 Earthquake and Tsunami in Japan: A Retrospective Observational Study

PubMed Central

Usami, Masahide; Iwadare, Yoshitaka; Watanabe, Kyota; Kodaira, Masaki; Ushijima, Hirokage; Tanaka, Tetsuya; Harada, Maiko; Tanaka, Hiromi; Sasaki, Yoshinori; Okamoto, Seiko; Sekine, Keisuke; Saito, Kazuhiko

2014-01-01

Background The 2011 Japan massive tsunami traumatized many children. The aim of this study was to assess changes in strengths and difficulties experienced in home and school by among surviving children after the 2011 tsunami, in comparison with published normal Japanese data. Methods In November 2012 (20 months after the disaster) and September 2013 (30 months after the disaster), the Strengths and Difficulties Questionnaire (SDQ), a questionnaire on children's strengths and difficulties in home and school activities, were distributed to 12,193 and 11,819 children, respectively. An effective response of children 20 months and 30 month after the disaster was obtained in 10,597 children (86.9%), and 10,812 children (91.4%), respectively. The SDQ scores evaluated by parents and teachers were compared with published normal Japanese SDQ scores. Results The SDQ scores (emotional problems, conduct problems, hyperactivity/inattention, peer relationship problems, and total difficulty score) evaluated by parents of children in the 4th to 9th grade who were evaluated after 30 and 20 months were significantly high compared with the published normal data of children without traumatic experiences (all P<0.001). The SDQ scores (prosocial behavior) evaluated by teachers of children in the 4th to 9th grade who were evaluated after 30 and 20 months were significantly low compared with the published normal data of children without traumatic experiences (all P<0.001). Conclusions This study showed that the experience of the disaster affected those children with prosocial behaviors towards teachers and friends at school. However, no significant changes (in their prosocial attitude) had been seen at home, where they continued to keep their respect and caring feelings for parents. These results indicate that for accurate diagnosis, clinicians should not only evaluate these children's daily activities at home but also try to objectively assess their daily activities at school. PMID:25415450

12 CFR 261a.5 - Request for access to records.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Federal Reserve System, 20th Street and Constitution Avenue, NW., Washington, DC 20551. (2) If you request... 261a.5 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE... writing to the Inspector General, Board of Governors of the Federal Reserve System, 20th Street and...

Transrectal ultrasonographic evaluation of combined utero-placental thickness during the last half of pregnancy in Martina Franca donkeys.

PubMed

Carluccio, A; Noto, F; Parrillo, S; Contri, A; De Amicis, I; Gloria, A; Robbe, D; Veronesi, M C

2016-12-01

In the recent years, the donkey population decreased dramatically so that many breeds are presently considered as endangered. In comparison to the horse, the donkey placenta still remains not completely studied. In the horse, one of the diagnostic tools useful to identify pregnant mares at risk of abortion or premature delivery, include the transrectal ultrasound examination of the uterus and its contents; and especially of the combined thickness of the uterus and of the placenta (CUPT). Since the CUPT was never investigated in donkeys, the present study was aimed to define the transrectal CUPT values during the last half of pregnancy in 20 Martina Franca jennies. Foalings times, foals characteristics and placental gross appearance, and measurements were also evaluated and values resulted always within normality. Differently to the mare, a continuous significant CUPT increase between the sixth to the 12 months of pregnancy, and a substantial increase from the ninth to the 12th month of pregnancy, was found. Although statistically not evaluable, the CUPT values recorded from three jennies with pregnancy loss did not show evidence of CUPT increases. In conclusion, normal CUPT values from the sixth to the 12th month of pregnancy in Martina Franca donkeys are provided, but further investigations are needed to define possible breed or body-size CUPT specific differences, as well as the CUPT values during pregnancy disturbances or placental abnormalities. Copyright © 2016 Elsevier Inc. All rights reserved.

Fasciola hepatica reinfection potentiates a mixed Th1/Th2/Th17/Treg response and correlates with the clinical phenotypes of anemia

PubMed Central

Perez-Crespo, Ignacio; Chillón-Marinas, Carlos; Khoubbane, Messaoud; Quesada, Carla; Reguera-Gomez, Marta; Mas-Coma, Santiago; Fresno, Manuel; Gironès, Núria

2017-01-01

Background Fascioliasis is a severe zoonotic disease of worldwide extension caused by liver flukes. In human fascioliasis hyperendemic areas, reinfection and chronicity are the norm and anemia is the main sign. Herein, the profile of the Th1/Th2/Th17/Treg expression levels is analyzed after reinfection, correlating them with their corresponding hematological biomarkers of morbidity. Methodology/Principal findings The experimental design reproduces the usual reinfection/chronicity conditions in human fascioliasis endemic areas and included Fasciola hepatica primo-infected Wistar rats (PI) and rats reinfected at 8 weeks (R8), and at 12 weeks (R12), and negative control rats. In a cross-sectional study, the expression of the genes associated with Th1 (Ifng, Il12a, Il12b, Nos2), Th2 (Il4, Arg1), Treg (Foxp3, Il10, Tgfb, Ebi3), and Th17 (Il17) in the spleen and thymus was analyzed. After 20 weeks of primary infection, PI did not present significant changes in the expression of those genes when compared to non-infected rats (NI), but an increase of Il4, Arg1 and Ifng mRNA in the spleen was observed in R12, suggesting the existence of an active mixed Th1/Th2 systemic immune response in reinfection. Foxp3, Il10, Tgfb and Ebi3 levels increased in the spleen in R12 when compared to NI and PI, indicating that the Treg gene expression levels are potentiated in chronic phase reinfection. Il17 gene expression levels in R12 in the spleen increased when compared to NI, PI and R8. Gene expression levels of Il10 in the thymus increased when compared to NI and PI in R12. Ifng expression levels in the thymus increased in all reinfected rats, but not in PI. The clinical phenotype was determined by the fluke burden, the rat body weight and the hemogram. Multivariate mathematical models were built to describe the Th1/Th2/Th17/Treg expression levels and the clinical phenotype. In reinfection, two phenotypic patterns were detected: i) one which includes only increased splenic Ifng expression levels but no Treg expression, correlating with severe anemia; ii) another which includes increased splenic Ifng and Treg expression levels, correlating with a less severe anemia. Conclusions/Significance In animals with established F. hepatica infection a huge increase in the immune response occurs, being a mixed Th2/Treg associated gene expression together with an expression of Ifng. Interestingly, a Th17 associated gene expression is also observed. Reinfection in the chronic phase is able to activate a mixed immune response (Th1/Th2/Th17/Treg) against F. hepatica but T and B proliferation to mitogens is strongly suppressed in all infected rats vs control in the advanced chronic phase independently of reinfection The systemic immune response is different in each group, suggesting that suppression is mediated by different mechanisms in each case. Immune suppression could be due to the parasite in PI and R8 rats and the induction of suppressive cells such as Treg in R12. This is the first study to provide fundamental insight into the immune profile in fascioliasis reinfection and its relation with the clinical phenotypes of anemia. PMID:28362822

Association of Electronic Cigarette Use With Initiation of Combustible Tobacco Product Smoking in Early Adolescence.

PubMed

Leventhal, Adam M; Strong, David R; Kirkpatrick, Matthew G; Unger, Jennifer B; Sussman, Steve; Riggs, Nathaniel R; Stone, Matthew D; Khoddam, Rubin; Samet, Jonathan M; Audrain-McGovern, Janet

2015-08-18

Exposure to nicotine in electronic cigarettes (e-cigarettes) is becoming increasingly common among adolescents who report never having smoked combustible tobacco. To evaluate whether e-cigarette use among 14-year-old adolescents who have never tried combustible tobacco is associated with risk of initiating use of 3 combustible tobacco products (ie, cigarettes, cigars, and hookah). Longitudinal repeated assessment of a school-based cohort at baseline (fall 2013, 9th grade, mean age = 14.1 years) and at a 6-month follow-up (spring 2014, 9th grade) and a 12-month follow-up (fall 2014, 10th grade). Ten public high schools in Los Angeles, California, were recruited through convenience sampling. Participants were students who reported never using combustible tobacco at baseline and completed follow-up assessments at 6 or 12 months (N = 2530). At each time point, students completed self-report surveys during in-classroom data collections. Student self-report of whether he or she ever used e-cigarettes (yes or no) at baseline. Six- and 12-month follow-up reports on use of any of the following tobacco products within the prior 6 months: (1) any combustible tobacco product (yes or no); (2) combustible cigarettes (yes or no), (3) cigars (yes or no); (4) hookah (yes or no); and (5) number of combustible tobacco products (range: 0-3). Past 6-month use of any combustible tobacco product was more frequent in baseline e-cigarette ever users (n = 222) than never users (n = 2308) at the 6-month follow-up (30.7% vs 8.1%, respectively; difference between groups in prevalence rates, 22.7% [95% CI, 16.4%-28.9%]) and at the 12-month follow-up (25.2% vs 9.3%, respectively; difference between groups, 15.9% [95% CI, 10.0%-21.8%]). Baseline e-cigarette use was associated with greater likelihood of use of any combustible tobacco product averaged across the 2 follow-up periods in the unadjusted analyses (odds ratio [OR], 4.27 [95% CI, 3.19-5.71]) and in the analyses adjusted for sociodemographic, environmental, and intrapersonal risk factors for smoking (OR, 2.73 [95% CI, 2.00-3.73]). Product-specific analyses showed that baseline e-cigarette use was positively associated with combustible cigarette (OR, 2.65 [95% CI, 1.73-4.05]), cigar (OR, 4.85 [95% CI, 3.38-6.96]), and hookah (OR, 3.25 [95% CI, 2.29-4.62]) use and with the number of different combustible products used (OR, 4.26 [95% CI, 3.16-5.74]) averaged across the 2 follow-up periods. Among high school students in Los Angeles, those who had ever used e-cigarettes at baseline compared with nonusers were more likely to report initiation of combustible tobacco use over the next year. Further research is needed to understand whether this association may be causal.

Working in the Classroom: Improving Idiom Comprehension through Classwide Peer Tutoring

ERIC Educational Resources Information Center

Lundblom, Erin E. G.; Woods, Juliann J.

2012-01-01

Idioms occur frequently in classroom language. Students with literacy or language weaknesses are often challenged by idioms; therefore, the failure to comprehend idioms can impact academic performance. Four 7th-grade female students (mean age: 12 years, 6 months) participated in a multiple baseline single subject study during their general…

21 CFR 640.3 - Suitability of donor.

Code of Federal Regulations, 2013 CFR

2013-04-01

...-injected narcotics. (c) Additional qualifications of donor; viral hepatitis. No individual shall be used as a source of Whole Blood if he has— (1) A history of viral hepatitis after the 11th birthday; (2) A history of close contact within 12 months of donation with an individual having viral hepatitis; (3) A...

21 CFR 640.3 - Suitability of donor.

Code of Federal Regulations, 2011 CFR

2011-04-01

...-injected narcotics. (c) Additional qualifications of donor; viral hepatitis. No individual shall be used as a source of Whole Blood if he has— (1) A history of viral hepatitis after the 11th birthday; (2) A history of close contact within 12 months of donation with an individual having viral hepatitis; (3) A...

21 CFR 640.3 - Suitability of donor.

Code of Federal Regulations, 2012 CFR

2012-04-01

...-injected narcotics. (c) Additional qualifications of donor; viral hepatitis. No individual shall be used as a source of Whole Blood if he has— (1) A history of viral hepatitis after the 11th birthday; (2) A history of close contact within 12 months of donation with an individual having viral hepatitis; (3) A...

21 CFR 640.3 - Suitability of donor.

Code of Federal Regulations, 2014 CFR

2014-04-01

...-injected narcotics. (c) Additional qualifications of donor; viral hepatitis. No individual shall be used as a source of Whole Blood if he has— (1) A history of viral hepatitis after the 11th birthday; (2) A history of close contact within 12 months of donation with an individual having viral hepatitis; (3) A...

21 CFR 640.3 - Suitability of donor.

Code of Federal Regulations, 2010 CFR

2010-04-01

...-injected narcotics. (c) Additional qualifications of donor; viral hepatitis. No individual shall be used as a source of Whole Blood if he has— (1) A history of viral hepatitis after the 11th birthday; (2) A history of close contact within 12 months of donation with an individual having viral hepatitis; (3) A...

Cytokine expression profiles of immune imbalance in post-mononucleosis chronic fatigue

PubMed Central

2012-01-01

Background As Chronic Fatigue Syndrome (CFS) has been known to follow Epstein-Bar virus (EBV) and other systemic infections; our objective was to describe differences in immune activation in post-infective CFS (PI-CFS) patients and recovered controls. We studied 301 adolescents prospectively over 24 months following the diagnosis of monospot-positive infectious mononucleosis (IM). We found an incidence of CFS at 6, 12 and 24 months of 13%, 7% and 4% respectively. Methods Using chemiluminescent imaging we measured the concentrations of IL-1a, 1b, 2, 4, 5, 6, 8, 10, 12 (p70), 13, 15, 17 and 23, IFN-γ, TNF-α and TNF-β in duplicate plasma samples available in bio-bank from 9 PI-CFS subjects and 12 recovered controls at 24 months post-infection. Results Standard comparative analysis indicated significant differences in IL-8 and 23 across subject groups. In constructing a linear classification model IL-6, 8 and 23 were selected by two different statistical approaches as discriminating features, with IL-1a, IL-2 and IFN-γ also selected in one model or the other. This supported an assignment accuracy of better than 80% at a confidence level of 0.95 into PI-CFS versus recovered controls. Conclusion These results suggest that co-expression patterns in as few as 5 cytokines associated with Th17 function may hold promise as a tool for the diagnosis of post-infectious CFS. PMID:22973830

Efficacy of different types of self-expandable stents in carotid artery stenting for carotid bifurcation stenosis.

PubMed

Liu, Ya-min; Qin, Hao; Zhang, Bo; Wang, Yu-jing; Feng, Jun; Wu, Xiang

2016-02-01

Both open and closed loop self-expandable stents were used in carotid artery stenting (CAS) for carotid bifurcation stenosis. We sought to compare the efficacy of two types of stents in CAS. The data of 212 patients treated with CAS (42 and 170 cases implanted with closed and open loop stents, respectively) for carotid bifurcation stenosis and distal filtration protection devices were retrospectively analyzed. Between closed and open loop stents, there were no significant differences in hospitalization duration, NIHSS score before and after the treatment, stenosis at 12th month, and cumulative incidence of primary endpoint events within 30 days or from the 31st day to the 12th month; while there were significant differences in hemodynamic changes and rate of difficulty in recycling distal filtration protection devices. Use of open vs. closed loop stents for carotid bifurcation stenosis seems to be associated with similar incidence of complications, except for greater rate of hemodynamic changes and lower rate of difficulty in recycling the distal filtration protection devices.

Posterior cruciate-substituting total knee replacement recovers the flexion arc faster in the early postoperative period in knees with high varus deformity: a prospective randomized study.

PubMed

Öztürk, Alpaslan; Akalın, Yavuz; Çevik, Nazan; Otuzbir, Ali; Özkan, Yüksel; Dostabakan, Yasin

2016-07-01

Posterior cruciate retention (CR) and substitution (PS) has been controversial in knee replacement surgery. Satisfactory medium and long-term results have been reported in knees with and without deformity but there are limited studies about early functional comparison in terms of recovery of flexion arc, stair activity, walking ability and straight leg raising, especially, in early postoperative period in knees with deformity. Therefore, we aimed to compare the flexion arc in CR and PS knees in postoperative first year including early postoperative days prospectively. Consecutive patients with a deformity of >10° were included and allocated to CR and PS groups randomly. KSS and Feller-patella scores were recorded both preoperatively and postoperatively (1st, 2nd, 3rd and 12th months). Flexion and extension were measured both preoperatively and postoperatively (1st, 2nd, 3rd day and discharge day as well as 1st, 2nd, 3rd and 12th months). Visual analog scale (VAS) was recorded postoperatively at the 1st, 2nd, 3rd and discharge day and at 1st, 2nd, 3rd and 12th months. The walking ability, stair activity and straight leg raising were recorded. Patients were also examined at the last visit with minimum 7-year follow-up with KSS, Feller-patella and VAS scores. Their mean flexion arcs were measured and recorded. There were 61 TKR evaluated. KSS knee and function scores at the 3rd month and KSS Knee Score at 1st year were superior in PS knees (p = 0.029, p = 0.046, p = 0.026). Flexion arc was found larger on day 1, 2, 3 and discharge day, and at 1st, 2nd, 3rd and 12th month in PS group (p = 0.048, p = 0.002, p = 0.027, p = 0.043, p = 0.014, p = 0.003, p = 0.002, p = 0.018). Walking and stair activity showed no difference but straight leg raising was better in CR knees (p = 0.02). Mean flexion arc was larger in PS knees at the last visit after 7 years (119.0° ± 7.5° in PS and 113.8° ± 8.7° in CR, p = 0.02). There was no revision required in that time interval. The other parameters were similar between groups. PS knees gained active flexion arc faster and larger. But straight leg raising activity recovered early in CR knees. Both types of prosthesis produced satisfactory outcome. PS and CR TKRs can be performed with the same performance in osteoarthritic knees even with high varus deformity. Prospective Randomized Controlled Trial, Level II.

Refractory Pigmentation Associated with Laugier-Hunziker Syndrome following Er:YAG Laser Treatment.

PubMed

Ergun, Sertan; Saruhanoğlu, Alp; Migliari, Dante-Antonio; Maden, Ilay; Tanyeri, Hakkı

2013-01-01

The present report describes a case of Laugier-Hunziker syndrome (LHS), a rare benign condition. A patient with LHS develops acquired melanotic pigmentation of the lips and buccal mucosa, often with pigmentation of the nails occurring. No systemic symptoms are associated with this syndrome. Normally, no treatment is required for this condition, unless for aesthetic reason, mainly due to pigmentation on the lip mucosa. We present a case of LHS, 37-year-old female, whose pigmentations on her lip and in the oral cavity were treated with an Er:YAG laser. At the postoperative 12th month followup, the lesions recurred. The effects of any surgical attempt to treat pigmentations associated with LHS were discussed.

Effects of ACE Inhibitors on Insulin Resistance and Lipid Profile in Children with Metabolic Syndrome

PubMed Central

Çelebi Bitkin, Eda; Boyraz, Mehmet; Taşkın, Necati; Akçay, Arzu; Ulucan, Korkut; Akyol, Mehmet Bedir; Akçay, Teoman

2013-01-01

Objective: The aim of this study was to evaluate the effects of using ACE inhibitors on insulin resistance, glucose metabolism, body fat composition, and lipid profile in children over 10 years of age with obesity-associated metabolic syndrome (MS). Methods: A total of 53 children with MS, who had been followed for at least one year were included in the study. The sample was divided into two groups: Group 1-30 obese children (13 female, 17 male) who were not using an ACE inhibitor and Group 2-23 obese children (13 female, 10 male) who were using an ACE inhibitor. Anthropometric and laboratory dataobtained at baseline and at the 3rd, 6th, and 12th months of follow-up were compared in the two groups. Results: Comparison of the data in the two groups at 3rd, 6th, and 12th months revealed no statistically significant differences in terms of weight standard deviation score (SDS), body mass index SDS, weight for height percentile, body fat percentage, and very low-density lipoprotein (VLDL)values. However, there were statistically significant differences in mean glucose and insulin levels, homeostasis model assessment for insulin resistance, LDL and high-density lipoprotein values, and highly significant differences in mean triglyceride values. Conclusions: The positive effects of ACE inhibitor drugs, particularly on hypertriglyceridemia and insulin resistance, might bring them forth as first-line drugs in the treatment of obese and hypertensive children. Randomized, controlled, double-blind, and long-term studies are needed for a definitive conclusion. Conflict of interest:None declared. PMID:24072084

Anomalous Posterior Intercostal Arterial Trunk Arising From the Abdominal Aorta

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

Jie, Bing, E-mail: jbshh@163.com; Yu, Dong, E-mail: yudong-mail@126.com; Jiang, Sen, E-mail: jasfly77@vip.163.com

A common trunk of the ipsilateral posterior intercostal artery (PIA) arising from the thoracic aorta is usually an anatomical variation. However, a common trunk of bilateral posterior intercostal arterial trunk (PIAT) arising from the abdominal aorta is rare. It is important to recognize this anatomical variation of PIA when performing interventional radiological procedures. We present a rare case of an anomalous PIAT that originated from the abdominal aorta in a patient with hemoptysis caused by tuberculosis sequelae. Bilateral 4th to 11th PIAs arose from a common trunk and the trunk arising from the posterior aspect of the abdominal aorta atmore » the level of T12/L1 intervertebral space. The pathological right 4th and 5th PIAs and bronchial arteries were embolized. Hemoptysis has been controlled for 3 months.« less

Integrating Telehealth Emergency Department Follow-up Visits into Residency Training.

PubMed

Papanagnou, Dimitrios; Stone, Danica; Chandra, Shruti; Watts, Phillip; Chang, Anna Marie; Hollander, Judd E

2018-04-05

Introduction Given the rapid expansion of telehealth (TH), there is an emerging need for trained professionals who can effectively deliver TH services. As there is no formal TH training program for residents, the Department of Emergency Medicine (DEM) at Thomas Jefferson University (TJU) developed a pilot training program for senior post-graduate-year three (PGY-3) residents that exposed them to TH practices. The objective of the study was to determine the feasibility of developing a resident-led, post-Emergency-Department (ED) visit TH follow-up program as an educational opportunity to 1) address patient satisfaction; and 2) expose senior residents to TH delivery. Methods During a one-month block in their third-year of training, EM residents were exposed to and educated on TH delivery and utility through on-the-job, just-in-time training. Residents spent four hours per week evaluating patients previously seen in the ED within the last 5-7 days in the form of TH follow-up visits. ED patients were screened to identify which patient chief complaints and presentations were appropriate for a follow-up visit, given a specific day and time for their TH encounter, facilitated by a resident, and supervised by a faculty member trained in TH. Demographic patient and visit data were collected. Residents then completed a brief survey at the end of the rotation to capture their educational experiences and recommendations for subsequent training improvement. Results Over 12 months, 197 TH follow-up visits were performed by 12 residents. One hundred twenty-six patients (64%) were female. Top chief complaints included extremity pain (11.2%); abdominal pain (8.1%); upper respiratory infections (8.1%); lacerations (7.6%), and motor vehicle accidents (7.6%). The average number of days between the ED visit and the TH follow-up call was 5.1 days (IQR 3-6). 44.7% of patients were compliant with their discharge instructions and medications. On a Likert scale low (1) to high (10)], average patient helpfulness rating was 8.2 (IQR 7.8-10) and the average patient likelihood to recommend a TH follow-up visit was 8.5 (IQR 8-10). Ten residents completed the follow-up survey on the educational experience of the rotation (response rate 83%), of which seven described there is value to have a TH rotation in the curriculum. Thematic analysis of open-ended responses yielded constructive feedback for programmatic improvement. Conclusion The authors propose a feasible TH training opportunity integrated into EM residency training to assist them with meeting a rapidly-growing demand for TH and prepare them for diverse job opportunities.

Schedule Analytics

DTIC Science & Technology

2016-04-30

1990’s to Today MAIS MDAP 12.75 Years 7.9 Years 43 Months 68 Months 42 Months A B C IOC 31m 41m 23m FDD A B C A B C Materiel...to FDD 26 2m 9m 16m 41m 72m Months MS A to MS B MS B to MS C MS C to FDD 10 20 30 40 50 60 70 80 90...vs. Schedule 0 10 20 30 40 50 60 70 80 90 100 110 120 >$1B $500M-$1B <$500M M on th s MAIS MS A – MS B MS B – MS C MS C – FDD Total © 2016 The MITRE

[Application of pie-crusting the medial collateral ligament release in arthroscopic surgery for posterior horn of 
medial meniscus in knee joint].

PubMed

Zhu, Weihong; Tang, Qi; Liao, Lele; Li, Ding; Yang, Yang; Chen, You

2017-09-28

To explore the effectiveness and safety of pie-crusting the medial collateral ligament release (MCL) in treating posterior horn of medial meniscus (PHMM) tear in tight medial tibiofemoral compartment of knee joint.
 Methods: Thirty-two consecutive patients with PHMM tear in tight medial tibiofemoral compartment of knee joint were admitted to our department from January, 2013 to December, 2014. All patients were performed pie-crusting the MCL release at its tibial insertion with 18-gauge intravenous needle. All patients were evaluated by valgus stress test and bilateral valgus stress radiograph at postoperative 1st day, 4th week and 12th week. Visual Analogue Scales (VAS), Lysholm scores, Tegner scores and International Knee Documentation Committee (IKDC) scores were recorded at the 1st, 3th, 6th month follow-up, then follow-up every 6 months.
 Results: The mean follow-up was 28 (24-36) months. All cases were negative in valgus stress test. MCL rupture, femoral fracture, articular cartilage lesion and neurovascular injury were not found at the last follow-up. The median medial joint space width of affected side and unaffected side for valgus stress radiographs were 6.8 mm and 4.3 mm (P<0.05) at the 1st day, 5.5 mm and 4.2 mm 
(P<0.05) in the 4th week and 4.8 mm and 4.3 mm (P>0.05) at the 12th week, respectively. VAS scores was changed from 4.5±1.5 preoperatively to 1.7±1.0 at the final follow-up (t=16.561, P<0.05). Lysholm scores was changed from 52.3±5.8 preoperatively to 93.2±6.3 at the final follow-up (t=-41.353, P<0.05). Tegner scores was changed from 4.1±1.1 preoperatively to 5.5±0.6 at the final follow-up (t=-18.792, P<0.05). IKDC scores was changed from 54.5±6.2 preoperative to 93.8±4.5 at the final follow-up (t=-38.253, P<0.05).
 Conclusion: Pie-crusting the medial collateral ligament release is a safe, minimal invasive and effective surgical option for posterior horn of medial meniscus tear in tight medial tibiofemoral compartment of knee joint.

Noni (Morinda citrifolia L.) fruit juice delays immunosenescence in the lymphocytes in lymph nodes of old F344 rats.

PubMed

Pratap, Uday P; Priyanka, Hannah P; Ramanathan, Karthik R; Raman, Vishak; Hima, Lalgi; Thyagarajan, Srinivasan

2018-05-01

Aging is associated with the development of diseases because of immunosuppression and altered functioning of the neuroendocrine system. The medicinal properties of Morinda citrifolia L. have been widely exploited for the treatment of age-associated diseases. This study aims to investigate the in vitro and in vivo effects of noni (M. citrifolia) fruit juice (NFJ) on neuro-immunomodulation in the lymph node lymphocytes of F344 rats. Lymphocytes isolated from axillary and inguinal lymph nodes of young (3-4 months) and old (18-21 months) rats were treated in vitro with different concentrations (0.0001%, 0.01%, and 1%) of NFJ for a period of 24 h. In the in vivo study, old (16-17 months) male F344 rats were treated with 5 mL/kg body weight of 5%, 10% and 20% of NFJ, twice a day, by oral gavage, and lymph node lymphocytes were isolated after 60 d. Concanavalin A (Con A)-induced lymphocyte proliferation, interleukin-2 (IL-2) and interferon-γ (IFN-γ) production and expression of intracellular markers, such as phospho-extracellular signal-regulated kinase (p-ERK1/2), phospho-cAMP response element-binding protein, phospho-protein kinase B (p-Akt), phospho-tyrosine hydroxylase (p-TH), phospho-nuclear factor of κ light polypeptide gene enhancer in B-cells inhibitor-α (p-IκB-α) and phospho-nuclear factor-κB (p-NF-κB p65 and p50) were examined in the lymphocytes of lymph nodes. NFJ increased Con A-induced lymphocyte proliferation, IL-2 and IFN-γ production, and p-ERK1/2 expression both in vitro and in vivo. In in vivo NFJ-treated old rats, lymph node lymphocytes showed increased expression of p-TH and Akt, nitric oxide production and decreased expression of p-NF-κB p65 and p50. These results suggest that the immunostimulatory properties of NFJ are facilitated through intracellular signaling pathways involving ERK1/2, Akt and NF-κB. Copyright © 2018 Shanghai Changhai Hospital. Published by Elsevier B.V. All rights reserved.

Ber-H2 (CD30) Immunohistochemical Staining of Human Fetal Tissues

PubMed Central

2005-01-01

OBJECTIVE: CD30 antigen has long been considered to be restricted to the tumour cells of Hodgkin's disease and of anaplastic large cell lymphoma as well as to T and B activated lymphocytes. It is now apparent that the range of normal and neoplastic cells, which may express CD30 antigen, is much wider than was at first thought. In order to gain insight into the physiological function of CD30 antigen, we studied the distribution of its expression in the tissues of fetuses from week 8th to week 16th. MATERIALS AND METHODS: We investigated the immunohistochemical expression of CD30 antigen in paraffin-embedded tissue samples representing all systems from 30 fetuses after therapeutic abortion at 8th to 10th and 12th to 16th week of gestation, respectively, using the monoclonal antibody Ber-H2. RESULTS: Our results demonstrated that CD30 is expressed early in human fetal development (8th to 10th week of gestation) in several fetal tissues derived from all three germ layers (gastrointestinal tract, special glands of the postpharyngeal foregut, urinary, musculoskeletal, reproductive, nervous, endocrine systems), with the exception of the skin and hematolymphoid system (thymus), in which the antigen is expressed later on (10th week onwards). Expression of CD30 was restricted to the hematolymphoid system in the 12-16 weeks of gestation. No expression of the marker was observed in the respiratory and cardiovascular systems during the entire period examined. CONCLUSIONS: CD30 antigen is of importance in cell development, and proliferation. It is also pathway-related to terminal differentiation in many fetal tissues and organs. PMID:16244703

HemoHIM ameliorates the persistent down-regulation of Th1-like immune responses in fractionated γ-irradiated mice by modulating the IL-12p70-STAT4 signaling pathway.

PubMed

Park, Hae-Ran; Jo, Sung-Kee; Choi, Nam-Hee; Jung, Uhee

2012-05-01

Whole body irradiated mice appear to experience a down-regulation of the helper T (Th)1-like immune response, and maintain a persistent immunological imbalance. In the current study, we evaluated the effect of HemoHIM (an herbal product made from Angelica Radix, Cnidium officinale , and Paeonia japonica cultivated in Korea) to ameliorate the immunological imbalance induce in fractionated γ-irradiated mice. The mice were exposed to γ rays twice a week (0.5 Gy fractions) for a total dose of 5 Gy, and HemoHIM was administrated orally from 1 week before the first irradiation to 1 week before the final analysis. All experiments were performed 4 and 6 months after their first exposure. HemoHIM ameliorated the Th1- and Th2-related immune responses normally occur in irradiated mice with or without dinitrophenylated keyhole limpet hemocyanin immunization. HemoHIM also restored the natural killer cell activities without changing the percentage of natural killer cells in irradiated mice. Furthermore, the administration of HemoHIM prevented the reduction in levels of interleukin-12p70 in irradiated mice. Finally, we found that HemoHIM enhanced the phosphorylation of signal transducer and activator of transcription (STAT) 4 that was reduced in irradiated mice. Our findings suggest that HemoHIM ameliorates the persistent down-regulation of Th1-like immune responses by modulating the IL-12p70/pSTAT4 signaling pathway.

Effect of Preoperative Mastoid Ventilation on Tympanoplasty Success

PubMed Central

Metin, Mehmet; Kaptan, Zeynep Kizilkaya; Dogan, Sedat; Yazici, Hasmet; Bayraktar, Cem; Gocmen, Hakan; Samim, Etem Erdal

2014-01-01

Purpose. This study was conducted with the aim of investigating the relationship between mastoid air cell volumes and graft success after tympanoplasty. Material and Methods. This study was performed retrospectively with patients undergoing type I tympanoplasty and antrostomy. A total of 57 patients (20–35.09% female and 37–64.91% male) with a mean age of 29.69 ± SD (range 12–56 years) were included in the study. The patients were invited for a control at the 1st, 3rd, and 12th months, and otoscopic examinations and audiometric tests were performed. The temporal bone computed tomography images were screened with the 4800 Dpi optic resolution scanner and transferred to the computer environment in JPG format in order to calculate the mastoid air cell volume, and the volumes were calculated using the Autocad 2007 program. Results. Although, the graft success was determined to be better in the well-ventilated group, no significant difference could be found between the groups in terms of graft success at the 1st, 3rd, and 12th months (P > 0.05). No statistically significant difference could be found between the three groups in terms of the preoperative and postoperative hearing gains (P > 0.05). PMID:25374605

Effects of Eggshell Calcium Supplementation on Bone Mass in Postmenopausal Vietnamese Women.

PubMed

Sakai, Seigo; Hien, Vu Thi Thu; Tuyen, Le Danh; Duc, Ha Anh; Masuda, Yasunobu; Yamamoto, Shigeru

2017-01-01

Bone mass decreases along with aging, especially for women after menopause because of lower estrogen secretion together with low calcium intake. This study was conducted to study the effect of eggshell calcium supplementation on bone mass in 54 postmenopausal Vietnamese women living in a farming area about 60 km from Hanoi, Vietnam. Sets of 3 subjects matched by age, bone mass, BMI and calcium intake were divided randomly into 3 groups with 18 subjects in each group. The eggshell calcium group was administered 300 mg/d calcium from eggshell, the calcium carbonate group 300 mg/d calcium from calcium carbonate and the placebo group received no calcium supplementation. Bone mass (Speed of Sound (SOS)) was measured at the beginning (the baseline), the middle (6th month) and the end of the study (12th month) by the single blind method. SOS of the eggshell group increased significantly at 12 mo (p<0.05) and was significantly higher than that of the placebo and calcium carbonate groups at 12 mo (p<0.05). The SOS of the calcium carbonate group tended to be higher than that of the placebo group but without a significant difference (p>0.05). In conclusion, eggshell calcium was more effective in increasing bone mass than calcium carbonate in postmenopausal Vietnamese women.

Effects of Laparoscopic Sleeve Gastrectomy on Parathyroid Hormone, Vitamin D, Calcium, Phosphorus, and Albumin Levels.

PubMed

Mihmanli, Mehmet; Isil, Riza Gurhan; Isil, Canan Tulay; Omeroglu, Sinan; Sayin, Pinar; Oba, Sibel; Ozturk, Feyza Yener; Altuntas, Yuksel

2017-12-01

Laparoscopic sleeve gastrectomy (LSG) reduces obesity-related co-morbidities, such as diabetes, hypertension, and hyperlipidemia. Endocrinological abnormalities may occur as undesired side effects. Most centers routinely prescribe folic acid, cyanocobalamin (vitB12), and protein replacement in the postoperative period, but 25-OH-vitamin-D3 (vitD) and intact parathyroid hormone (iPTH) levels are not routinely followed up. The aim of this study was to identify the effects of LSG on iPTH, vitD, calcium (Ca), phosphorus (P), alkaline phosphatase (ALP), and albumin levels. Data of morbidly obese patients who underwent LSG between January and December 2014 were studied in this prospectively designed study. Serum levels of iPTH, vitD, Ca, P, folic acid, vitB12, ALP, and albumin were measured preoperatively and postoperatively at the 3rd, 6th, and 12th months. In total, 119 patients were analyzed. All patients had normal iPTH, vitD, Ca, P, folic acid, vitB12, ALP, and albumin values preoperatively, and 31.6% had received vitD supplementation during their nutritionist observation time before surgery. At the 3rd, 6th, and 12th postoperative months, 21 (17.6%), 17 (17.3%), and 1 (0.8%) patients, respectively, had increased iPTH and ALP and decreased vitD levels. A total of 39 (32.7%) patients needed high-dose vitD treatment during a 1 year follow-up. Approximately 37.5% of the patients who received vitD supplementation preoperatively needed vitD supplementation postoperatively. Hospital records of 101 of 119 patients who underwent LSG could be screened to determine their vitD supplementation requirements previously ordered by their nutritionist for a 1-year period before LSG. Thirty-two (31.6%) of the 101 patients had received vitD supplementation during the 1-year period preoperatively. Although serum levels of iPTH, vitD, Ca, P, vitB12, ALP, and albumin may be normal preoperatively, severe vitD insufficiency requiring high-dose vitD replacement may develop in morbidly obese patients postoperatively. Instead of iPTH and vitD, which are expensive to measure, ALP serum level, which is correlated with iPTH levels, can be a good indicator to monitor calcium metabolism.

Documentation of Assessment Instrumentation--The NORC/CRESST 12th Grade Science Assessment, Item Databases, and Test Booklets. Project 2.6: Analytic Models To Monitor Status & Progress of Learning & Performance & Their Antecedents: The School Science Assessment Project.

ERIC Educational Resources Information Center

Bock, H. Darrell

The hardware and software system used to create the National Opinion Research Center/Center for Research on Evaluation, Standards, and Student Testing (NORC/CRESST) item databases and test booklets for the 12th-grade science assessment are described. A general description of the capabilities of the system is given, with some specific information…

(Networking + Integrating) * (Systems + Society). Proceedings of the Annual Canadian Conference of Information Science (12th, Toronto, Ontario, May 14-16, 1984) = (Reseaux + Integration) * (Systemes + Societe). Comptes rendus de la conference annuelle Canadienne des sciences de l'information (12th, Toronto, Ontario, 14-16 mai, 1984).

ERIC Educational Resources Information Center

Canadian Association for Information Science, Ottawa (Ontario).

Seventeen papers from the 1984 annual conference of the Canadian Association for Information Science (CAIS) are presented in four broad topic areas. The first group, which focuses on changing roles in information access, includes the keynote address by Charles Meadow, "Integrating Access to Information Utilities: Promises, Problems, and…

Immunisation coverage annual report, 2014.

PubMed

Hull, Brynley P; Hendry, Alexandra J; Dey, Aditi; Beard, Frank H; Brotherton, Julia M; McIntyre, Peter B

2017-03-31

This 8th annual immunisation coverage report shows data for 2014 derived from the Australian Childhood Immunisation Register and the National Human Papillomavirus Vaccination Program Register. This report includes coverage data for 'fully immunised' and by individual vaccines at standard age milestones and timeliness of receipt at earlier ages according to Indigenous status. Overall, 'fully immunised' coverage has been mostly stable at the 12- and 24-month age milestones since late 2003, but at 60 months of age, it has increased by more than 10 percentage points since 2009. As in previous years, coverage for 'fully immunised' at 12 months of age among Indigenous children was 3.7% lower than for non-Indigenous children overall, varying from 6.9 percentage points in Western Australia to 0.3 of a percentage point in the Australian Capital Territory. In 2014, 73.4% of Australian females aged 15 years had 3 documented doses of human papillomavirus vaccine (jurisdictional range 67.7% to 77.4%), and 82.7% had at least 1 dose, compared with 71.4% and 81.5%, respectively, in 2013. The disparity in on-time vaccination between Indigenous and non-Indigenous children in 2014 diminished progressively from 20.2% for vaccines due by 12 months to 11.5% for those due by 24 months and 3.0% at 60 months of age.

Social cohesion, social participation and HIV testing among men who have sex with men in Swaziland.

PubMed

Grover, Elise; Grosso, Ashley; Ketende, Sosthenes; Kennedy, Caitlin; Fonner, Virginia; Adams, Darrin; Sithole, Bhekie; Mnisi, Zandile; Maziya, Sibusiso Lulu; Baral, Stefan

2016-01-01

Social cohesion and social participation are social factors that may help reduce HIV risks and optimize health-seeking behaviors. We examined the association between these factors and HIV testing in the last 12 months among men who have sex with men (MSM) in Swaziland using a cross-sectional survey conducted with 326 men, 18 years of age or older reporting having sex with another man in the last 12 months. Social capital analyses included measures of social cohesion and social participation. The social cohesion measurement scale was created through exploratory factor analysis using polychoric correlations to determine unidimensionality and Cronbach's Alpha to assess internal consistency. The measurement scale was divided at the 25th and 75th percentiles using "high," "medium" and "low" levels of social cohesion for between-group comparisons. The social participation index included four questions regarding participation, resulting in a participation index ranging from 0 to 4. In the final multivariate logistic regression model, an increase in the level of social participation was found to be significantly associated with HIV testing in the last 12 months, adjusting for age, income, reporting a casual partner, family exclusion and rejection by other MSM due to sexual orientation (adjusted odds ratio [aOR]: 1.3, 95% confidence interval [CI] 1.1-1.7, p < .01). MSM with high social cohesion had almost twice the odds of HIV testing in the last 12 months (aOR: 1.8, 95% CI 1.1-3.3, p < .05) as MSM with medium social cohesion, though the overall social cohesion variable was not found to be significant using a Wald test in either the adjusted or unadjusted logistic regression models. These data suggest that building solidarity and trust within and between groups may be a strategy to improve uptake of HIV testing.

Proof of concept study: renal sympathetic denervation for treatment of polymorphic premature ventricular complexes.

PubMed

Kiuchi, Márcio Galindo; E Silva, Gustavo Ramalho; Paz, Luis Marcelo Rodrigues; Chen, Shaojie; Souto, Gladyston Luiz Lima

2016-11-01

Polymorphic premature ventricular complexes (PVCs) are very common, appearing most frequently in patients with hypertension, obesity, sleep apnea, and structural heart disease. Sympathetic hyperactivity plays a critical role in the development, maintenance, and aggravation of ventricular arrhythmias. Recently, the relevance of sympathetic activation in patients with ventricular arrhythmias was reported, and this finding suggested a potential role for catheter-based renal sympathetic denervation in reducing the arrhythmic burden. We evaluated the effectiveness of the renal sympathetic denervation (RSD) in comparison to antiarrhythmic pharmacologic therapy in reducing polymorphic PVCs refractory to medication therapy and cardiac parameters assessed by 24-h Holter monitoring and cardiac magnetic resonance (CRM), respectively, in patients with structurally normal heart. Thirty-four patients were included in this study, 14 served as control, and 20 were treated with an ablation cardiac catheter with open irrigated tip. RSD was performed by a single operator following the standard technique. All the patients included had polymorphic PVCs and structurally normal heart. Data were obtained at baseline at the 12th month of follow-up (sixth month after RSD or adjustment of antiarrhythmic dosage). In RSD group, we observed a significant decrease in the number of polymorphic PVCs from baseline 36,091 ± 3327 to 3, 6, 7 (first month after RSD, without drugs), and 12 months (sixth month after RSD, without drugs) of follow-up, 31,009 ± 3251, 20,411 ± 3820, 7701 ± 1549, and 1274 ± 749, respectively, in all patients, P < 0.0001 to all the comparisons between the mean of each time point with the mean of every other time point. No changes in mean 24-h ABPM and renal function in both groups were observed at 12th month of follow-up. However, 24-h Holter mean heart rate decreased in control group at 12th month of follow-up, which did not happen with the RSD group. At the sixth month post-RSD in comparison to baseline, a significant reduction in the number of polymorphic PVCs (∆ = -34,817 ± 3590, P < 0.0001) was observed, as well as, in CRM parameters such as left ventricular mass/body surface area (∆ = -5.4 ± 2.1 g/m 2 , P < 0.0001) and left ventricular ejection fraction (∆ = +3.0 ± 1.8 %, P < 0.0001). In comparison to control group at the same time point, these findings were statistically superior in RSD group (P > 0.05). A significant correlation was found between the Δ number of polymorphic PVCs at the sixth month (r = -0.6723, P = 0.0012) after the RSD and the total number of RSD ablated spots. Polymorphic PVCs refractory to medication therapy may be modifiable by RSD in patients without structural heart disease. Although encouraging, our data are preliminary and need to be validated in a large population and in long term.

Renal Parenchymal Area Growth Curves for Children 0 to 10 Months Old.

PubMed

Fischer, Katherine; Li, Chunming; Wang, Huixuan; Song, Yihua; Furth, Susan; Tasian, Gregory E

2016-04-01

Low renal parenchymal area, which is the gross area of the kidney in maximal longitudinal length minus the area of the collecting system, has been associated with increased risk of end stage renal disease during childhood in boys with posterior urethral valves. To our knowledge normal values do not exist. We aimed to increase the clinical usefulness of this measure by defining normal renal parenchymal area during infancy. In a cross-sectional study of children with prenatally detected mild unilateral hydronephrosis who were evaluated between 2000 and 2012 we measured the renal parenchymal area of normal kidney(s) opposite the kidney with mild hydronephrosis. Measurement was done with ultrasound from birth to post-gestational age 10 months. We used the LMS method to construct unilateral, bilateral, side and gender stratified normalized centile curves. We determined the z-score and the centile of a total renal parenchymal area of 12.4 cm(2) at post-gestational age 1 to 2 weeks, which has been associated with an increased risk of kidney failure before age 18 years in boys with posterior urethral valves. A total of 975 normal kidneys of children 0 to 10 months old were used to create renal parenchymal area centile curves. At the 97th centile for unilateral and single stratified curves the estimated margin of error was 4.4% to 8.8%. For bilateral and double stratified curves the estimated margin of error at the 97th centile was 6.6% to 13.2%. Total renal parenchymal area less than 12.4 cm(2) at post-gestational age 1 to 2 weeks had a z-score of -1.96 and fell at the 3rd percentile. These normal renal parenchymal area curves may be used to track kidney growth in infants and identify those at risk for chronic kidney disease progression. Copyright © 2016 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

Trichuris suis ova in relapsing-remitting multiple sclerosis and clinically isolated syndrome (TRIOMS): study protocol for a randomized controlled trial.

PubMed

Rosche, Berit; Wernecke, Klaus-Dieter; Ohlraun, Stephanie; Dörr, Jan-Markus; Paul, Friedemann

2013-04-25

Trichuris suis ova is a probiotic treatment based on the hygiene hypothesis. It has been demonstrated as safe and effective in autoimmune inflammatory bowel diseases and clinical trials indicate that helminth infections also have an immunomodulatory effect in multiple sclerosis.We hypothesize that administering 2,500 Trichuris suis ova eggs orally every two weeks for 12 months is--due to its immunomodulatory and anti-inflammatory effect--significantly more effective than oral placebo in preventing new T2 and Gd+ lesions, as quantified by cerebral MRI and clinical examination, in relapsing-remitting multiple sclerosis and clinically isolated syndrome. Fifty patients with relapsing-remitting multiple sclerosis or clinically isolated syndrome with clinical activity, not undergoing any standard therapies, will be randomized 1:1 to Trichuris suis ova 2,500 eggs every two weeks or matching placebo. The safety, tolerability and effect on disease activity and in vivo mechanisms of action of Trichuris suis ova in MS will be assessed by neurological, laboratory and immunological exams and magnetic resonance imaging throughout the 12-month treatment period and over a follow-up period of 6 months. Various immunological analyses will be used to assess the overall patient immune response prior to and at varying time points following treatment with Trichuris suis ova. We anticipate that Trichuris suis ova will be well tolerated and more effective than the placebo in preventing new T2 and Gd+ lesions, as quantified by MRI. We also expect the Th1/Th17 proinflammatory response to shift towards the more anti-inflammatory Th2 response. This study has important clinical implications and will involve extensive research on the immunology of helminth therapy. ClinicalTrials.gov: NCT01413243.

COGNITIVE BEHAVIORAL STRESS MANAGEMENT EFFECTS ON PSYCHOSOCIAL AND PHYSIOLOGICAL ADAPTATION IN WOMEN UNDERGOING TREATMENT FOR BREAST CANCER

PubMed Central

Antoni, Michael H.; Lechner, Suzanne; Diaz, Alain; Vargas, Sara; Holley, Heather; Phillips, Kristin; McGregor, Bonnie; Carver, Charles S.; Blomberg, Bonnie

2009-01-01

BACKGROUND A diagnosis of breast cancer and treatment are psychologically stressful events, particularly over the first year after diagnosis. Women undergo many demanding and anxiety-arousing treatments such as surgery, radiation and chemotherapy. Psychosocial interventions that promote psychosocial adaptation to these challenges may modulate physiological processes (neuroendocrine and immune) that are relevant for health outcomes in breast cancer patients. METHODS Women with Stage 1 – 3 breast cancer recruited 4 – 8 weeks after surgery were randomized to either a 10-week group-based cognitive behavioral stress management (CBSM) intervention or a 1-day psychoeducational control group and completed questionnaires and late afternoon blood samples at study entry and 6 and 12 months after assignment to experimental condition. RESULTS Of 128 women initially providing psychosocial questionnaire and blood samples at study entry, 97 provided complete data for anxiety measures and cortisol analysis at all time points, and immune assays were run on a subset of 85 of these women. Those assigned to a 10-week group-based CBSM intervention evidenced better psychosocial adaptation (lower reported cancer-specific anxiety and interviewer-rated general anxiety symptoms) and physiological adaptation (lower cortisol, greater Th1 cytokine [interleukin-2 and interferon-γ production and IL-2:IL-4 ratio) after their adjuvant treatment compared to those in the control group. Effects on psychosocial adaptation indicators and cortisol appeared to hold across the entire 12-month observation period. Th1 cytokine regulation changes held only over the initial 6-month period. CONCLUSIONS This intervention may have facilitated a “recovery or maintenance” of Th1 cytokine regulation during or after the adjuvant therapy period. Behavioral interventions that address dysregulated neuroendocrine function could play a clinically significant role in optimizing host immunologic resistance during a vulnerable period. PMID:18835434

78 FR 62523 - Endangered and Threatened Wildlife and Plants; 12-Month Finding on a Petition To List Ashy Storm...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-22

..., Bay-Delta Fish and Wildlife Office, 650 Capitol Mall, 8th Floor, Sacramento, CA 95814. Please submit.... FOR FURTHER INFORMATION CONTACT: Mike Chotkowski, Field Supervisor, Bay-Delta Fish and Wildlife Office... prepared by a team of Service biologists from the Service's Bay-Delta, Carlsbad, Ventura, and Arcata Field...

The Anywhere Office = Anywhere Liability

ERIC Educational Resources Information Center

Genova, Gina L.

2010-01-01

The 20th-century office is dead. According to "Telework Trendlines 2009," WorldatWork's new survey of more than 1,000 U.S. adults, the number of Americans working remotely at least once a month jumped 39%, from 12.4 million in 2006 to 17.2 million in 2008. Last year Congress even introduced bills that would encourage and expand telework programs…

A patient with cystinosis presenting like bartter syndrome and review of literature.

PubMed

Ertan, Pelin; Evrengul, Havva; Ozen, Serkan; Emre, Sinan

2012-12-01

Nephropathic cystinosis is an autosomal recessively inherited metabolic disorder presenting with metabolic acidosis, Fanconi syndrome and renal failure. We present a 6-year-old girl with severe growth failure, hyponatremia and hypokalemia. Her parents were 4(th) degree relatives. Two relatives were diagnosed as end stage renal failure. She also had persistant hypokalemic hypochloremic metabolic alkalosis. Her renal function was normal at presentation. She was thought to have Bartter syndrome with supporting findings of elevated levels of renin and aldosterone with normal blood pressure, and hyperplasia of juxtaglomerular apparatus. Her metabolic alkalosis did not resolve despite supportive treatment. At 6(th) month of follow-up proteinuria, glucosuria and deterioration of renal function developed. Diagnosis of cystinosis was made with slit lamp examination and leukocyte cystine levels. At 12(th) month of follow-up her metabolic alkalosis has converted to metabolic acidosis. In children presenting with persistant metabolic alkalosis, with family history of renal failure, and parental consanguinity, cystinosis should always be kept in mind as this disease is an important cause of end stage renal failure which may have features mimmicking Bartter syndrome.

Prospective investigation of pituitary functions in patients with acute infectious meningitis: is acute meningitis induced pituitary dysfunction associated with autoimmunity?

PubMed

Tanriverdi, F; De Bellis, A; Teksahin, H; Alp, E; Bizzarro, A; Sinisi, A A; Bellastella, G; Paglionico, V A; Bellastella, A; Unluhizarci, K; Doganay, M; Kelestimur, F

2012-12-01

Previous case reports and retrospective studies suggest that pituitary dysfunction may occur after acute bacterial or viral meningitis. In this prospective study we assessed the pituitary functions, lipid profile and anthropometric measures in adults with acute bacterial or viral meningitis. Moreover, in order to investigate whether autoimmune mechanisms could play a role in the pathogenesis of acute meningitis-induced hypopituitarism we also investigated the anti-pituitary antibodies (APA) and anti-hypothalamus antibodies (AHA) prospectively. Sixteen patients (10 males, 6 females; mean ± SD age 40.9 ± 15.9) with acute infectious meningitis were included and the patients were evaluated in the acute phase, and at 6 and 12 months after the acute meningitis. In the acute phase 18.7% of the patients had GH deficiency, 12.5% had ACTH and FSH/LH deficiencies. At 12 months after acute meningitis 6 of 14 patients (42.8%) had GH deficiency, 1 of 14 patients (7.1%) had ACTH and FSH/LH deficiencies. Two of 14 patients (14.3%) had combined hormone deficiencies and four patients (28.6%) had isolated hormone deficiencies at 12 months. Four of 9 (44.4%) hormone deficiencies at 6 months were recovered at 12 months, and 3 of 8 (37.5%) hormone deficiencies at 12 months were new-onset hormone deficiencies. At 12 months there were significant negative correlations between IGF-I level vs. LDL-C, and IGF-I level vs. total cholesterol. The frequency of AHA and APA positivity was substantially high, ranging from 35 to 50% of the patients throughout the 12 months period. However there were no significant correlations between AHA or APA positivity and hypopituitarism. The risk of hypopituitarism, GH deficiency in particular, is substantially high in the acute phase, after 6 and 12 months of the acute infectious meningitis. Moreover we found that 6th month after meningitis is too early to make a decision for pituitary dysfunction and these patients should be screened for at least 12 months. In addition, the occurrence of AHA and APA positivity due to acute infectious meningitis was demonstrated for the first time. Further longer-term prospective investigations need to be carried out on a larger cohort of patients to understand the role of autoimmunity in the pathogenesis of late hypopituitarism after acute infectious meningitis.

LOWER LEVELS OF INTERLEUKIN-12 PRECEDE THE DEVELOPMENT OF TUBERCULOSIS AMONG HIV-INFECTED WOMEN

PubMed Central

Bordón, José; Plankey, Michael W.; Young, Mary; Greenblatt, Ruth M.; Villacres, Maria C.; French, Audrey L.; Zhang, Jie; Brock, Guy; Appana, Savitri; Herold, Betsy; Durkin, Helen; Golub, Jonathan E.; Fernandez-Botran, Rafael

2012-01-01

Tuberculosis (TB) is the worldwide leading cause of death among HIV-infected individuals, accounting for more than half of AIDS-related deaths. A high risk of tuberculosis (TB) has been shown in early stages of the HIV disease, even in the presence of normal CD4+ cell counts. Moreover, the factors that determine protective immunity vs. susceptibility to M. tuberculosis cannot be fully explained by simple changes in IFNγ levels or a shift from Th1 to Th2 cytokines. This work investigated the relationship between cytokine expression profiles in peripheral blood mononuclear cells (PBMC) and susceptibility to M. tuberculosis in ten HIV+ women who went on to develop TB. RNA transcripts for IL-4, IL-4δ2, IL-10, IL-12(p35), IL-13, IL-17A, IFNγ and TNFα were measured by real-time quantitative PCR in unstimulated or TB peptide antigen-stimulated PBMCs from ten HIV+ women with positive tuberculin skin tests (TST) and compared with HIV-seropositive and seronegative women without previous TB and negative TST. Stimulated PBMC cultures showed significantly lower expression of IL-12p35 (p=0.004) and IL-10 (p=0.026) in the HIV+TB+ group six to twelve months before onset of TB compared to HIV+TB− women. Unstimulated PBMC from HIV+TB+ women also had lower expression of Th2 cytokines [IL-4 (p=0.056) and IL-13 (p=0.050)] compared to HIV+TB− women. These results suggest that lower IL-12 production by PBMC in response to TB antigens and lower levels of both Th1 and Th2 cytokines by PBMC correlate with future development of TB in HIV-infected women and may be responsible for their increased susceptibility. PMID:21880503

Inca Calendar

NASA Astrophysics Data System (ADS)

Ziółkowski, Mariusz

The ritual, central Inca calendar, adapted to the ecological, cultural, and ethnic realities of the Cuzco valley, was the basis of the imperial calendar, used for the administration of the Inca Empire. According to the main historical sources, it was composed of 12 synodic months calculated from new moon to new moon. The correlation of this cycle with the tropical year was achieved by the intercalation of an additional 13th month, every 2 or 3 years. Tom Zuidema's thesis about the existence of the "stellar lunar calendar" or "quipu-calendar" is also analyzed.

Mechanical Systems. Competency Statements/Objectives and Reference Guide.

ERIC Educational Resources Information Center

North Carolina State Dept. of Public Instruction, Raleigh. Div. of Vocational Education.

This curriculum guide provides competency statements/objectives for an 11th- to 12th-grade trade and industrial education course in mechanical systems. The first half of the guide consists of competency statements for the 53 units of the curriculum. Each competency statement consists of a terminal objective and specific objectives for each unit,…

12 CFR 261a.5 - Request for access to record.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Reserve System, 20th and Constitution Avenue NW., Washington, DC 20551. (2) A request by a current Board... Constitution Avenue NW., Washington, DC 20551. (3) A request by a current Board employee for information other... Information Office, Board of Governors of the Federal Reserve System, 20th and Constitution Avenue NW...

Evaluation of Effectiveness and Cost‐Effectiveness of a Clinical Decision Support System in Managing Hypertension in Resource Constrained Primary Health Care Settings: Results From a Cluster Randomized Trial

PubMed Central

Anchala, Raghupathy; Kaptoge, Stephen; Pant, Hira; Di Angelantonio, Emanuele; Franco, Oscar H.; Prabhakaran, D.

2015-01-01

Background Randomized control trials from the developed world report that clinical decision support systems (DSS) could provide an effective means to improve the management of hypertension (HTN). However, evidence from developing countries in this regard is rather limited, and there is a need to assess the impact of a clinical DSS on managing HTN in primary health care center (PHC) settings. Methods and Results We performed a cluster randomized trial to test the effectiveness and cost‐effectiveness of a clinical DSS among Indian adult hypertensive patients (between 35 and 64 years of age), wherein 16 PHC clusters from a district of Telangana state, India, were randomized to receive either a DSS or a chart‐based support (CBS) system. Each intervention arm had 8 PHC clusters, with a mean of 102 hypertensive patients per cluster (n=845 in DSS and 783 in CBS groups). Mean change in systolic blood pressure (SBP) from baseline to 12 months was the primary endpoint. The mean difference in SBP change from baseline between the DSS and CBS at the 12th month of follow‐up, adjusted for age, sex, height, waist, body mass index, alcohol consumption, vegetable intake, pickle intake, and baseline differences in blood pressure, was −6.59 mm Hg (95% confidence interval: −12.18 to −1.42; P=0.021). The cost‐effective ratio for CBS and DSS groups was $96.01 and $36.57 per mm of SBP reduction, respectively. Conclusion Clinical DSS are effective and cost‐effective in the management of HTN in resource‐constrained PHC settings. Clinical Trial Registration URL: http://www.ctri.nic.in. Unique identifier: CTRI/2012/03/002476. PMID:25559011

Tacrolimus has immunosuppressive effects on heavy/light chain pairs and free light chains in patients after heart transplantation: A relationship with infection.

PubMed

Lavríková, Petra; Sečník, Peter; Kubíček, Zdenek; Jabor, Antonín; Hošková, Lenka; Franeková, Janka

2018-06-15

The aim of the study was to investigate the relationship between tacrolimus (TAC) immunosuppressive treatment and serum concentrations of immunoglobulin heavy/light chain pairs (sHLC) and free light chains (sFLC) in patients after heart transplantation (HTX) and to use these biomarkers to predict the risk of infection in these patients. A total of 88 patients with an immunosuppressive regimen involving tacrolimus who underwent HTX were analyzed over 24 months of follow-up. sFLC and sHLC levels were determined before and at three time points after HTX. TAC concentrations were determined at several time points after HTX, and mean TAC concentrations and areas under the curve (AUCs) of TAC concentration were calculated. Relevant clinical data were obtained from patients' medical records. A larger AUC of TAC was associated with decreases in the concentrations of IgG total (p < 0.05); similarly, cumulative AUC of TAC during 18 post-transplant months correlated inversely with sHLC IgG kappa (r = -0.228, p < 0.05) and IgG total (r = -0.352, p < 0.05). Concentrations of sFLC kappa, sFLC lambda, sHLC IgG kappa, and sHLC IgG total were significantly lower in infected patients (in the 9th month after HTX, all p < 0.05). Combined criteria for increased AUC (greater than the median of 12.9 mg·d/l) and decreased sFLC kappa (less than the median of 12.5 mg/l) correlated with the presence of infection (p < 0.03) in the 9th month after HTX. Ratio of concentration of TAC to sFLC kappa or lambda was significantly higher in infected patients (both p < 0.05). Intensive treatment with tacrolimus after HTX is possibly reflected by decreases in sFLC and sHLC (mainly sHLC IgG). Patients with decreased concentrations of these biomarkers are at increased risk for infection, primarily in the 9th month after HTX, when the concentrations of tacrolimus were the highest. Copyright © 2018 Elsevier B.V. All rights reserved.

Nutritional recovery after cardiac surgery in children with congenital heart disease.

PubMed

Oyarzún, I; Claveria, C; Larios, G; Le Roy, C

2018-02-01

Malnutrition is common in children with congenital heart disease (CHD). Medical treatment and surgical interventions contribute improving the nutritional status of these children. To describe nutritional recovery in children with CHD and associated factors after surgery. Longitudinal study. 46 Children under 18 years old admitted for CHD surgery between April 2015 and April 2016 were recruited. The following CHD were included: Ventricular septal defect (VSD), Atrial septal defect (ASD), Hypoplastic left heart syndrome (HLHS), Tetralogy of Fallot (TOF), and Transposition of great arteries (dTGA). Children with genetic syndromes and other diseases that could compromise nutritional status were excluded. We obtained demographic, CHD, nasogastric tube use (NGT), nutritional evaluation, and weight and height data at the time of admission and one, three and six months after surgery and. Z-score to assess anthropometric measu res were calculated according to WHO standards. Median age was 8 months (IQR: 3,26), 24 (52%) male, 6 (13%) preterm and 12 (26,1%) small for gestational age (SGA). CHD diagnosis were: 9 (19,6%) VSD, 8 (17,4%) ASD, 12 (26,1%) HLHS, 9 (19,6%) TOF and 8 (17,4%) dTGA. The mean weight-for-heigth-BMI-for-age-z-score (W/H-BMI/AZ) was 0,6 ± 1,5 SD, (28.3% of undernutri tion). The mean heigth-for-age-z-score (H/AZ) was -0,86 ± 1.3sd (21.7% of short stature). We found differences between each CHD and age, use of NGT and been under nutritional follow-up. There was an improvement between H/AZ at admission and 3rd month (p = 0,02), and W/H-BMI/AZ at 3th (p = 0,046) and 6th month (p = 0,001). Use of NGT decreased from admission to 6th month (19 vs 3) (p = 0,0016). We found correlation between admission W/H-BMI/AZ and nutritional recovery (r = -0,7; p < 0,001). There is a high prevalence of prematurity, SGA, undernutrition and short stature use of with weight recovery but not in heigth after cardio-surgery.

Comparing the Efficacy of Low Dose and Conventional Dose of Oral Isotretinoin in Treatment of Moderate and Severe Acne Vulgaris.

PubMed

Faghihi, Gita; Mokhtari, Fatemeh; Fard, Nasrin Motamedi; Motamedi, Narges; Hosseini, Sayed Mohsen

2017-01-01

This study was conducted to compare the effect of low-dose isotretinoin with its conventional dose in patients with moderate and severe acne. This was a clinical trial conducted on 60 male and female patients with moderate and severe acne vulgaris. The patients were divided into two treatment groups: 0.5 mg/kg/day isotretinoin capsule and low-dose isotretinoin capsule (0.25 mg/kg/day). Patients in both groups received 6-month treatment. At the end of the 6 th month and 12 th month (6 months after the end of the treatment), they were examined again, and their improvement was determined and compared. The average severity of acne in the two treatment groups did not differ significantly within any of the study periods. The most common side effects were nose dryness in the low-dose group (17%) and hair thinning and loss in the conventional-dose group (33.2%), although all the patients had dry lips. According to the same severity of the acne in two groups in different study periods, as well as fewer side effects and more patients' satisfaction, the low-dose isotretinoin can be considered in the treatment of acne.

The effectiveness of the low-power laser and kinesiotaping in the treatment of carpal tunnel syndrome, a pilot study.

PubMed

Güner, A; Altan, L; Kasapoğlu Aksoy, M

2018-05-01

In mild and moderate cases of carpal tunnel syndrome (CTS), the conservative approach is suggested. The purpose of this study is to assess and compare the effect of low-power laser versus the combination of low-power laser and kinesiotaping on pain, muscle strength, functionality, and electrophysiologic parameters in the patients with CTS. The study was planned as single-blind, prospective, randomized control. 64 hands diagnosed with CTS were included in the study. The patients were randomly divided into three groups by closed envelope method. Low-power laser therapy was applied to Group 1 (21 hands), kinesiotaping and low-power laser therapy in group 2 (22 hands), sham laser therapy in Group 3 (21 hands). All patients were assessed by visual numeric pain scale (VNS), hand grip strength (HGS), finger pinch strength (FPS), the Boston Carpal Tunnel Syndrome Questionnaire (BCTSQ), before treatment, after treatment (3rd week), and after (12th week) 3 months the treatment with the same physician. Motor and sensory nerve conduction studies were performed with electroneuromyography (ENMG) before the treatment (0th week) and at the end of the 12th week. Comparison of the group 1 with the group 3 showed significantly better improvement in the former in VNS, BCTSQ at 3rd week and 12th week compared to 0th week, and in FPS and HGS at 3rd week. Comparison of the group 2 with the group 3 showed significantly better improvement in the former VNS, BCTSQ, FPS and HGS at 3rd and 12th week compared to 0th week. When Group 1 and Group 2 were compared there was no statistically significant difference in any parameters in the 3rd week, but there was a statistically significant difference in favor of group 2 in FPS and HGS parameters at the 12th week. We have found that the kinesiotaping method applied with low-power laser treatment does not provide any additional benefit to the low-power laser treatment in the short term, however, in the long term, the increase in the HGS and FPS has occurred. In conclusion, low-power laser and kinesiotaping method in the treatment of CTS may be an effective and reliable treatment option in clinical parameters.

Thyroid hypoechogenicity after methimazole withdrawal in Graves' disease: a useful index for predicting recurrence?

PubMed

Zingrillo, M; D'Aloiso, L; Ghiggi, M R; Di Cerbo, A; Chiodini, I; Torlontano, M; Liuzzi, A

1996-08-01

A characteristic thyroid ultrasonographic picture with diffuse or scattered low echogenicity has been described in Graves' disease (GD). Thyroid hypoechogenicity in GD at onset has been considered a prognostic index of relapse after medical treatment; moreover, thyroid hypoechogenicity is regularly observed in GD at the onset, but not in patients with 'burned-out' disease. The aim of this study was to evaluate the usefulness of thyroid hypoechogenicity changes in predicting GD relapse. Longitudinal prospective study of previously untreated patients with GD. Thirty-nine consecutive patients aged 10-72 years were treated with methimazole (MMI) for 12-24 months on a titration regimen. Evaluation of patients in remission or with relapse was done 12 and 24 months after MMI withdrawal. Thyroid ultrasonography and TSH receptor antibodies (TRAb) were evaluated in basal conditions and then one month after MMI withdrawal. Thyroid hypoechogenicity score (assessed by the same observer with the same equipment) was graded as: 0 absent; 1 mild; 2 moderate; 3 marked. At the withdrawal evaluation a score < 2 and a TRAb value < 10 U/l were considered as normal. Twelve and 24 months after withdrawal, there were 10 (25.6%) and 17 (44.7%) relapses, respectively. Neither thyroid hypoechogenicity score nor TRAb values evaluated in basal conditions, showed significant differences between patients remaining euthyroid and those who became again hyperthyroid. In the whole group, the thyroid hypoechogenicity score was significantly lower at the withdrawal than in basal conditions (1.1 +/- 1.1 vs 2 +/- 0.8; P < 0.0001); it was significantly lower in patients in remission (P < 0.001), but not in those who relapsed. The thyroid hypoechogenicity score at withdrawal was normal in 23/29 (79.3%) of patients still euthyroid and in 4/10 (40%) of those who relapsed up to the 12th month (P < 0.05); it was normal in 19/21 (90.4%) of patients still euthyroid and in 7/17 (41.2%) of those who relapsed up to the 24th month (P < 0.05). A normal thyroid hypoechogenicity score at withdrawal of MMI had a higher specificity (0.95) and sensitivity (0.59) with respect to TRAb values (0.86 and 0.53, respectively) for the prediction of the relapse of hyperthyroidism at the 24th month. Basal thyroid hypoechogenicity cannot be used as an index of relapse of GD. MMI treatment induces evident changes in thyroid hypoechogenicity, mainly in patients who subsequently go into remission. The absence or a low grade of thyroid hypoechogenicity after MMI treatment seems to be a favourable prognostic index of remission of hyperthyroidism in GD.

Association of electronic cigarette use with initiation of combustible tobacco product smoking in early adolescence

PubMed Central

Leventhal, Adam M.; Strong, David R.; Kirkpatrick, Matthew G.; Unger, Jennifer B.; Sussman, Steve; Riggs, Nathaniel R.; Stone, Matthew D.; Khoddam, Rubin; Samet, Jonathan M.; Audrain-McGovern, Janet

2016-01-01

Importance Exposure to nicotine in electronic (e-) cigarettes is common among adolescents who report never having smoked combustible tobacco. Objectives To evaluate whether e-cigarette ever-use among 14-year-olds who have never tried combustible tobacco is associated with risk of initiating use of three combustible tobacco products (i.e., cigarettes, cigars, and hookah). Design Longitudinal repeated assessment of a school-based cohort at baseline (fall 2013, 9th grade, Mean age=14.1) and 6-month (spring 2014, 9th grade) and 12-month (fall 2014, 10th grade) follow-ups. Setting and Participants Ten public high schools in Los Angeles, CA were recruited through convenience sampling. Participants were students who reported never using combustible tobacco at baseline and underwent follow-up assessment (N=2,530). At each time point, students completed self-report surveys during in-classroom data collections. Exposure Self-report of e-cigarette ever-use (yes/no) at baseline. Main Outcome Measures Six- and 12-month follow-up reports of use of each of the following tobacco products within the prior 6 months: (1) any combustible tobacco product (yes/no); (2) combustible cigarettes (yes/no), (3) cigars (yes/no); (4) hookah (yes/no); and (5) number of combustible tobacco products (range: 0–3). Results Past 6-month use of any combustible tobacco product was more frequent in baseline e-cigarette ever-users (N=222) than never-users (N=2,308) at the 6-month (30.7% vs. 8.1%, % difference [95% CI]=22.7[16.4, 28.9]) and 12-month (25.2% vs. 9.3%, % difference [95% CI]= 15.9[10.0, 21.8]) follow-ups. Baseline ever e-cigarette use was associated with greater likelihood of combustible tobacco use averaged across the two follow-ups in unadjusted analyses (OR[95% CI]=4.27[3.19, 5.71]) and in analyses adjusted for sociodemographic, environmental, and intrapersonal risk factors for smoking (OR[95% CI]=2.73[2.00, 3.73]). Product-specific analyses showed that baseline e-cigarette ever-use was positively associated with combustible cigarette (OR[95% CI]=2.65[1.73, 4.05]), cigar (OR[95% CI]=4.85[3.38, 6.96]), and hookah (OR[95% CI]=3.25[2.29, 4.62]) use and number of different combustible products used (OR[95% CI]=4.26[3.16, 5.74]) averaged across the two follow-ups. Conclusion and Relevance Among high school students in Los Angeles, those who used electronic cigarettes at baseline compared with nonusers were more likely to report initiation of combustible tobacco smoking over the next year. Further research is needed to understand whether this association may be causal. PMID:26284721

Monitoring interferon β treatment response with magnetic resonance spectroscopy in relapsing remitting multiple sclerosis.

PubMed

Yetkin, Mehmet Fatih; Mirza, Meral; Dönmez, Halil

2016-09-01

The aim of this study is to compare the white matter of multiple sclerosis (MS) patients with healthy controls and to monitor the response to the treatment with magnetic resonance spectroscopy (MRS).Fifteen healthy controls and 36 recently diagnosed MS patients never treated with interferon β were included in this study. In the patient group, MRS was performed before treatment, at 6th and 12th month after the initiation of treatment and once in control group. Patient group was divided into 3 interferon groups randomly. Physical examination findings were recorded as Expanded Disability Status Scale scores before treatment, at 6th and 12th month of interferon treatment.At the end of 1 year follow up, 26 of 36 patients completed the study. In patients' white matter lesions, N-acetylaspartate/creatine (NAA/Cr) ratios were lower than control group's white matters. NAA/Cr ratios were higher in control group's white matter than patient's normal appearing white matter but this difference was not statistically significant. There was no difference in choline/creatine (Cho/Cr) ratios between 2 groups. In follow-up period, NAA/Cr and Cho/Cr ratios obtained from patients' white matter lesions and normal appearing white matter did not change statistically.This study showed that in MS patients' white matters, especially in white matter lesions, neuron viability is reduced compared with healthy controls' normal white matter; and in the patients treated with interferon β NAA/Cr ratios remained stable. These stable levels of metabolite ratios in the patients who received interferon β therapy can be explained with either the shortness of the follow-up period post-treatment or may reflect a positive effect of the beta interferon therapy on the progress of MS.

Familial Xp22.33-Xp22.12 deletion delineated by chromosomal microarray analysis causes proportionate short stature.

PubMed

Cho, Sung Yoon; Ki, Chang-Seok; Jang, Ja-Hyun; Sohn, Young Bae; Park, Sung Won; Kim, Se Hwa; Kim, Su Jin; Jin, Dong-Kyu

2012-06-01

Patients with Xp deletions have short stature and may have some somatic traits typical of Turner syndrome (TS), whereas gonadal function is generally preserved. In most studies of these patients, microsatellites have been used to determine the break point of the Xp deletion. In the present study, we describe the clinical, cytogenetic, and chromosomal microarray (CMA) analysis of a family with an Xp22.33-Xp22.12 deletion. Two female siblings, aged 8 years 9 months and 11 years 10 months, presented with short stature. The older sibling's height (index case) was 137.9 cm (-1.81 SDS) and the younger sibling's height was 118.6 cm (-2.13 SDS). The mother and both daughters had only a short stature; a skeletal survey showed normal findings except for mildly shortened 4th and 5th metacarpal bones. No features of TS were present. The deletion appeared terminal with a breakpoint within Xp22.2 located about 19.9 Mb from the Xp telomere. The deletion contained 102 protein-coding genes. A probe of the end breakage point was located at the 19,908,986th base of the X chromosome, and a probe of the marginal normal region near the breakage point was located at the 19,910,848th base of the X chromosome. Therefore, the breakage point was concluded to be located between these two probes. In summary, we report a familial case of an Xp deletion. The findings of our study may be helpful in further analyzing the phenotypes associated with Xp deletions. Copyright © 2012 Wiley Periodicals, Inc.

CERTAIN SPECIFIC FEATURES OF THE HIGHER NERVOUS ACTIVITY OF FULLY GROWN ANIMALS IRRADIATED ANTENATALLY WITH IONIZING RADIATION. I. THE INFLUENCE OF IONIZING RADIATION ON THE OFFSPRING

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

Piontkovskii, I.A.

1958-09-01

Irradiation of pregnant female aniamals and women with ionizing radiation may cause the appearance of a variety of congenital deformities in the offspring and may interfere with their postnatal development. L. Hicks points out the particular sensitivity of the nervous system of the embryo to ionizing radiation. Thus irradiation of rats on the 9th, 11th, 12th, and 13th days of prenatal development may cause, in addition to somatic deformities, anencephaly (on the 9th day), hydrocephaly (on the 11th day), microcephaly (on the 12th13th day), failure of development of the subcortical structures, the corpora callosa and so on. The influence ofmore » ionizing radiation on the nervous system during antenatal irradiation has been studied mainly morphologically. There are no indications in the literature of the state of the higher nervous activity of fully grown animals exposed at various periods of their antenatal development to the action of ionizing radiation. The effect of ionizing radiation, applied in various doses and at different stages of embryonic development, on the state of the higher nervous activity of animals was studied. (auth)« less

Psychosocial morbidity in women with abnormal cervical cytology managed by cytological surveillance or initial colposcopy: longitudinal analysis from the TOMBOLA randomised trial.

PubMed

Fielding, S; Rothnie, K; Gray, N M; Little, J; Cruickshank, M E; Neal, K; Walker, L G; Whynes, D; Cotton, S C; Sharp, L

2017-04-01

To compare psychosocial outcomes (follow-up related worries and satisfaction with follow-up related information and support) over 30 months of two alternative management policies for women with low-grade abnormal cervical cytology. Women aged 20-59 years with low-grade cytological abnormalities detected in the National Health Service Cervical Screening Programme were randomised to cytological surveillance or initial colposcopy. A total of 3399 women who completed psychosocial questionnaires at recruitment were invited to complete questionnaires at 12, 18, 24 and 30 months. Linear mixed models were used to investigate differences between arms in the two psychosocial outcomes. Each outcome had a maximum score of 100, and higher scores represented higher psychosocial morbidity. On average, over 30 months, women randomised to colposcopy scored 2.5 points (95%CI -3.6 to -1.3) lower for follow-up related worries than women randomised to cytological surveillance. Women in the colposcopy arm also scored significantly lower for follow-up related satisfaction with information and support (-2.4; -3.3 to -1.4) over 30 months. For both outcomes, the average difference between arms was greatest at 12th- and 18th-month time points. These differences remained when the analysis was stratified by post-school education. Women with low-grade cytology, irrespective of their management, have substantial initial psychosocial morbidity that reduces over time. Implementation of newer screening strategies, which include surveillance, such as primary HPV screening, need to consider the information and support provided to women. © 2016 The Authors. Psycho-Oncology published by John Wiley & Sons Ltd. © 2016 The Authors. Psycho-Oncology published by John Wiley & Sons Ltd.

One-Year Follow-Up of the Effectiveness of Cognitive Behavioral Group Therapy for Patients' Depression: A Randomized, Single-Blinded, Controlled Study.

PubMed

Chiang, Kai-Jo; Chen, Tsai-Hui; Hsieh, Hsiu-Tsu; Tsai, Jui-Chen; Ou, Keng-Liang; Chou, Kuei-Ru

2015-01-01

The aim of the study was to investigate the long-term (one year) effectiveness of a 12-session weekly cognitive behavior group therapy (CBGT) on patients with depression. This was a single-blind randomized controlled study with a 2-arm parallel group design. Eighty-one subjects were randomly assigned to 12 sessions intervention group (CBGT) or control group (usual outpatient psychiatric care group) and 62 completed the study. The primary outcome was depression measured with Beck Depression Inventory (BDI-II) and Hamilton Rating Scale for Depression (HRSD). The secondary outcomes were automatic thoughts measured by automatic thoughts questionnaire (ATQ). Both groups were evaluated at the pretest (before 2 weeks), posttest (after 12 therapy sessions), and short- (3 months), medium- (6 months), and long-term (12 months) follow-up. After receiving CBGT, the experimental group had a statistically significant reduction in the BDI-II from 40.30 at baseline to 17.82 points at session eight and to 10.17 points at postintervention (P < 0.001). Similar effects were seen on the HRSD. ATQ significantly decreased at the 12th session, 6 months after sessions, and 1 year after the sessions ended (P < 0.001). We concluded that CBGT is effective for reducing depression and continued to be effective at 1 year of follow-up.

Consumer Education--Home Economics. Performance Objectives. Criterion Measures. Home Economics.

ERIC Educational Resources Information Center

Duval County School Board, Jacksonville, FL.

Several intermediate performance objectives and corresponding criterion measures are listed for each of six terminal objectives for an 18-week consumer education-home economics course for 10th, 11th, and 12th grade students. Purposes listed for the course are to develop an understanding of the American market system, and how the individual affects…

15 CFR 200.107 - WWV-WWVH-WWVB broadcasts.

Code of Federal Regulations, 2012 CFR

2012-01-01

..., and 20, MHz (WWV) and 2.5, 5, 10, and 15 MHz (WWVH); (2) standard time signals; (3) time intervals; (4...) Omega Navigation System status reports; (9) geophysical alerts; and (10) marine storm warnings. NIST... correction is “plus” 0.3 second. If the ninth, 10th, 11th, and 12th ticks are doubled, the correction is...

15 CFR 200.107 - WWV-WWVH-WWVB broadcasts.

Code of Federal Regulations, 2013 CFR

2013-01-01

..., and 20, MHz (WWV) and 2.5, 5, 10, and 15 MHz (WWVH); (2) standard time signals; (3) time intervals; (4...) Omega Navigation System status reports; (9) geophysical alerts; and (10) marine storm warnings. NIST... correction is “plus” 0.3 second. If the ninth, 10th, 11th, and 12th ticks are doubled, the correction is...

15 CFR 200.107 - WWV-WWVH-WWVB broadcasts.

Code of Federal Regulations, 2014 CFR

2014-01-01

..., and 20, MHz (WWV) and 2.5, 5, 10, and 15 MHz (WWVH); (2) standard time signals; (3) time intervals; (4...) Omega Navigation System status reports; (9) geophysical alerts; and (10) marine storm warnings. NIST... correction is “plus” 0.3 second. If the ninth, 10th, 11th, and 12th ticks are doubled, the correction is...

15 CFR 200.107 - WWV-WWVH-WWVB broadcasts.

Code of Federal Regulations, 2011 CFR

2011-01-01

..., and 20, MHz (WWV) and 2.5, 5, 10, and 15 MHz (WWVH); (2) standard time signals; (3) time intervals; (4...) Omega Navigation System status reports; (9) geophysical alerts; and (10) marine storm warnings. NIST... correction is “plus” 0.3 second. If the ninth, 10th, 11th, and 12th ticks are doubled, the correction is...

15 CFR 200.107 - WWV-WWVH-WWVB broadcasts.

Code of Federal Regulations, 2010 CFR

2010-01-01

..., and 20, MHz (WWV) and 2.5, 5, 10, and 15 MHz (WWVH); (2) standard time signals; (3) time intervals; (4...) Omega Navigation System status reports; (9) geophysical alerts; and (10) marine storm warnings. NIST... correction is “plus” 0.3 second. If the ninth, 10th, 11th, and 12th ticks are doubled, the correction is...

Definition of SMOS Level 3 Land Products for the Villafranca del Castillo Data Processing Centre (CP34)

NASA Astrophysics Data System (ADS)

Lopez-Baeza, E.; Monsoriu Torres, A.; Font, J.; Alonso, O.

2009-04-01

The ESA SMOS (Soil Moisture and Ocean Salinity) Mission is planned to be launched in July 2009. The satellite will measure soil moisture over the continents and surface salinity of the oceans at resolutions that are sufficient for climatological-type studies. This paper describes the procedure to be used at the Spanish SMOS Level 3 and 4 Data Processing Centre (CP34) to generate Soil Moisture and other Land Surface Product maps from SMOS Level 2 data. This procedure can be used to map Soil Moisture, Vegetation Water Content and Soil Dielectric Constant data into different pre-defined spatial grids with fixed temporal frequency. The L3 standard Land Surface Products to be generated at CP34 are: Soil Moisture products: maximum spatial resolution with no spatial averaging, temporal averaging of 3 days, daily generation maximum spatial resolution with no spatial averaging, temporal averaging of 10 days, generation frequency of once every 10 days. b': maximum spatial resolution with no spatial averaging, temporal averaging of monthly decades (1st to 10th of the month, 11th to 20th of the month, 21st to last day of the month), generation frequency of once every decade monthly average, temporal averaging from L3 decade averages, monthly generation Seasonal average, temporal averaging from L3 monthly averages, seasonally generation yearly average, temporal averaging from L3 monthly averages, yearly generation Vegetation Water Content products: maximum spatial resolution with no spatial averaging, temporal averaging of 10 days, generation frequency of once every 10 days. a': maximum spatial resolution with no spatial averaging, temporal averaging of monthly decades (1st to 10th of the month, 11th to 20th of the month, 21st to last day of the month) using simple averaging method over the L2 products in ISEA grid, generation frequency of once every decade monthly average, temporal averaging from L3 decade averages, monthly generation seasonal average, temporal averaging from L3 monthly averages, seasonally generation yearly average, temporal averaging from L3 monthly averages, yearly generation Dielectric Constant products: (the dielectric constant products are delivered together with soil moisture products, with the same averaging periods and generation frequency): maximum spatial resolution with no spatial averaging, temporal averaging of 3 days, daily generation maximum spatial resolution with no spatial averaging, temporal averaging of 10 days, generation frequency of once every 10 days. b': maximum spatial resolution with no spatial averaging, temporal averaging of monthly decades (1st to 10th of the month, 11th to 20th of the month, 21st to last day of the month), generation frequency of once every decade monthly average, temporal averaging from L3 decade averages, monthly generation seasonal average, temporal averaging from L3 monthly averages, seasonally generation yearly average, temporal averaging from L3 monthly averages, yearly generation.

No effect of interleukin-2 on IgE levels given in addition to antiretroviral therapy in HIV-infected adults with CD4 >300 cells/mm3.

PubMed

Ananworanich, Jintanat; Chantaphakul, Hiroshi; Teeratakulpisarn, Somsong; Siangphoe, Umaporn; Ubolyam, Sasiwimol; Chuenyam, Theshinee; Ungsedhaphan, Chaiwat; Lange, Joep; Cooper, David; Phanuphak, Praphan; Ruxrungtham, Kiat

2005-03-01

HIV-infected patients may have frequent atopy caused by an imbalance of Th1 and Th2 cytokines. The objective of the present study was to investigate whether IL-2 given in addition to antiretrovirals (ARV) would result in lower IgE levels and less allergic symptoms. Patients naive to IL-2 (n=28) began IL-2 plus ARV and were followed for 12 months. IgE, eosinophil and CD4 counts, HIV RNA, symptom scoring, PFT and skin prick test (SPT) were performed. It was found that the baseline median CD4 and IgE were 386.5 cells/mm3 and 63.5 IU/ml, respectively. Four patients had allergic rhinitis (AR) and 61% had a positive SPT to at least 1 antigen. At month 12, patients had higher CD4 counts (p < 0.001) compared to the baseline; however, there were no differences in IgE levels, allergic symptom scores or HIV RNA. The eosinophil count was higher after IL-2 administration. It was concluded that IL-2 plus ARV resulted in higher CD4 counts but had no effect on atopy.

Evolution of subclinical hypothyroidism and its relation with glucose and triglycerides levels in morbidly obese patients after undergoing sleeve gastrectomy as bariatric procedure.

PubMed

Ruiz-Tovar, Jaime; Boix, Evangelina; Galindo, Isabel; Zubiaga, Lorea; Diez, María; Arroyo, Antonio; Calpena, Rafael

2014-05-01

There is an increased prevalence of subclinical hypothyroidism (SCH) in patients with obesity. It is unclear if this biochemical abnormality may be a secondary phenomenon of obesity or a real hypothyroid state. A retrospective study of all the morbidly obese patients undergoing laparoscopic sleeve gastrectomy as bariatric procedure between October 2007 and November 2012 was performed. Weight loss, body mass index (BMI) and excess weight loss, baseline glucose, lipid profiles, and TSH levels were obtained before operation and postoperative determinations at 3, 6, and 12 months after surgery. Sixty patients were included. Prevalence of subclinical hypothyroidism was 16.7% preoperatively, 10% at 3 months, 3.3% at 6 months, and 1.7% at 12 months. A significant correlation could be established between TSH decrease and weight loss at 12 months (Pearson 0.603; p = 0.007). TSH decrease showed a significant correlation with glucose and glycated hemoglobin decrease from 6th month onwards. Referring to lipid profile, an association of TSH decrease with total cholesterol, LDL cholesterol, or HDL cholesterol could not be determined. A significant association between TSH decrease and triglycerides and cardiovascular risk index triglycerides/HDL cholesterol reductions could also be established 12 months after surgery. SCH is usually corrected after bariatric surgery, while there are no significant changes in total or LDL cholesterol. This suggests that, in morbidly obese subjects, SCH is, in most patients, just a consequence of the abnormal fat accumulation and not a real hypothyroid state.

Case management to increase quality of life after cancer treatment: a randomized controlled trial.

PubMed

Scherz, Nathalie; Bachmann-Mettler, Irène; Chmiel, Corinne; Senn, Oliver; Boss, Nathalie; Bardheci, Katarina; Rosemann, Thomas

2017-03-28

Case management has been shown to be beneficial in phases of cancer screening and treatment. After treatment is completed, patients experience a loss of support due to reduced contact with medical professionals. Case management has the potential to offer continuity of care and ease re-entry to normal life. We therefore aim to investigate the effect of case management on quality of life in early cancer survivors. Between 06/2010 and 07/2012, we randomized 95 patients who had just completed cancer treatment in 11 cancer centres in the canton of Zurich, Switzerland. Patients in the case management group met with a case manager at least three times over 12 months. Patient-reported outcomes were assessed after 3, 6 and 12 months using the Functional Assessment of Cancer Therapy (FACT-G) scale, the Patient Assessment of Chronic Illness Care (PACIC) and the Self-Efficacy scale. The change in FACT-G over 12 months was significantly greater in the case management group than in the control group (16.2 (SE 2.0) vs. 9.2 (SE 1.5) points, P = 0.006). The PACIC score increased by 0.20 (SE 0.14) in the case management group and decreased by 0.29 (SE 0.12) points in the control group (P = 0.009). Self-Efficacy increased by 3.1 points (SE 0.9) in the case management group and by 0.7 (SE 0.8) points in the control group (P = 0.049). Case management has the potential to improve quality of life, to ease re-entry to normal life and to address needs for continuity of care in early cancer survivors. The study has been submitted to the ISRCTN register under the name "Case Management in Oncology Rehabilitation" on the 12th of October 2010 and retrospectively registered under the number ISRCTN41474586 on the 24th of November 2010.

Effects of Diagnosis by Newborn Screening for Cystic Fibrosis on Weight and Length in the First Year of Life.

PubMed

Leung, Daniel H; Heltshe, Sonya L; Borowitz, Drucy; Gelfond, Daniel; Kloster, Margaret; Heubi, James E; Stalvey, Michael; Ramsey, Bonnie W

2017-06-01

Since the implementation of universal newborn screening (NBS) for cystic fibrosis (CF), the timing and magnitude of growth deficiency or its association with correlates of disease among infants with CF who underwent NBS has not been well described. To examine incremental weight gain, linear growth, and clinical features in the first year of life among infants with CF who underwent NBS. The Baby Observational and Nutrition Study (BONUS), a multicenter, longitudinal, observational cohort study, was conducted during regular CF clinic visits in the first 12 months of life at 28 US Cystic Fibrosis Foundation-accredited Care Centers from January 7, 2012, through May 31, 2015. Participants included 231 infants younger than 3.5 months who underwent NBS and had confirmed CF, with a gestational age of at least 35 weeks, birth weight of at least 2.5 kg, and toleration of full oral feeds. Of these, 222 infants (96.1%) had follow-up beyond 6 months of age and 215 (93.1%) completed 12 months of follow-up. Cystic fibrosis. Attained weight and length for age and World Health Organization normative z scores at ages 1 to 6 and 8, 10, and 12 months (defined a priori). Of the 231 infants enrolled, 110 infants (47.6%) were female and 121 (52.4%) were male, with a mean (SD) age of 2.58 (0.69) months. BONUS infants had lower than mean birth weights (mean z score, -0.15; 95% CI, -0.27 to -0.04) and higher birth lengths (mean z score, 0.44; 95% CI, 0.26 to 0.62). They achieved normal weight by 12 months, a significant improvement over a prescreening cohort of newborns with CF from 20 years before the contemporary cohort (mean z score increase, 0.57; 95% CI, 0.37-0.77). However, length was lower than the mean at 12 months (mean z score, -0.56; 95% CI, -0.70 to -0.42). Only 30 infants (13.6%) were at less than the 10th percentile of weight for age, whereas 53 (23.9%) were at less than the 10th percentile of length for age at more than half their visits. Male sex, pancreatic insufficiency, meconium ileus, histamine blocker use, and respiratory Pseudomonas aeruginosa infection were associated with lower weight or length during the first year. Insulinlike growth factor 1 levels were significantly lower among low-length infants. Persistently low-weight infants consumed significantly more calories, and weight and length z scores were negatively correlated with caloric intake. Since initiation of universal NBS for CF, significant improvement has occurred in nutritional status, with normalization of weight in the first year of life. However, length stunting remains common.

Early child care and obesity at 12 months of age in the Danish National Birth Cohort

PubMed Central

Neelon, Sara E Benjamin; Andersen, Camilla Schou; Morgen, Camilla Schmidt; Kamper-Jørgensen, Mads; Oken, Emily; Gillman, Matthew W; Sørensen, Thorkild IA

2014-01-01

Background/Objectives Evidence suggests that the child care environment may be more obesogenic than the family home, and previous studies have found that child care use may be associated with obesity in children. Few studies, however, have focused on child care during infancy, which may be an especially vulnerable period. This study examined child care use in infancy and weight status at 12 months of age in a country where paid maternity leave is common and early child care is not as prevalent as in other developed countries. Subjects/Methods We studied 27821 children born to mothers participating in the Danish National Birth Cohort (DNBC), a longitudinal study of pregnant women enrolled between 1997 and 2002, who were also included in the Childcare Database, a national record of child care use in Denmark. The exposure was days in child care from birth to 12 months. The outcomes were sex-specific body mass index (BMI) z-score and overweight/obesity (BMI ≥85th percentile based on the World Health Organization classification) at 12 months. We conducted multivariable linear and logistic regression analyses examining child care use and weight outcomes. Results A total of 17721 (63.7%) children attended child care during their first year of life. After adjustment for potential confounders, a 30-day increment of child care was associated with a modestly higher BMI z-score at 12 months (0.03 units; 95% CI: 0.01, 0.05; p=0.003). Similarly, child care use was associated with increased odds of being overweight/obese at 12 months of age (OR 1.05; 95% CI: 1.01, 1.10; p=0.047). Conclusions Child care in the first year of life was associated with slightly higher weight at 12 months, suggesting that child care settings may be important targets for obesity prevention in infancy. PMID:25233894

Postnatal progression of bone disease in the cervical spines of mucopolysaccharidosis I dogs

PubMed Central

Chiaro, Joseph A; Baron, Matthew D; del Alcazar, Chelsea; O’Donnell, Patricia; Shore, Eileen M; Elliott, Dawn M; Ponder, Katherine P; Haskins, Mark E; Smith, Lachlan J

2013-01-01

Introduction Mucopolysaccharidosis I (MPS I) is a lysosomal storage disorder characterized by deficient α-L-iduronidase activity leading to accumulation of poorly degraded dermatan and heparan sulfate glycosaminoglycans (GAGs). MPS I is associated with significant cervical spine disease, including vertebral dysplasia, odontoid hypoplasia, and accelerated disc degeneration, leading to spinal cord compression and kypho-scoliosis. The objective of this study was to establish the nature and rate of progression of cervical vertebral bone disease in MPS I using a canine model. Methods C2 vertebrae were obtained post-mortem from normal and MPS I dogs at 3, 6 and 12 months-of-age. Morphometric parameters and mineral density for the vertebral trabecular bone and odontoid process were determined using micro-computed tomography. Vertebrae were then processed for paraffin histology, and cartilage area in both the vertebral epiphyses and odontoid process were quantified. Results Vertebral bodies of MPS I dogs had lower trabecular bone volume/total volume (BV/TV), trabecular thickness (Tb.Th), trabecular number (Tb.N) and bone mineral density (BMD) than normals at all ages. For MPS I dogs, BV/TV, Tb.Th and BMD plateaued after 6 months-of-age. The odontoid process appeared morphologically abnormal for MPS I dogs at 6 and 12 months-of-age, although BV/TV and TMD were not significantly different from normals. MPS I dogs had significantly more cartilage in the vertebral epiphyses at both 3 and 6 months-of-age. At 12 months-of-age, epiphyseal growth plates in normal dogs were absent, but in MPS I dogs they persisted. Conclusions In this study we report reduced trabecular bone content and mineralization, and delayed cartilage to bone conversion in MPS I dogs from 3 months-of-age, which may increase vertebral fracture risk and contribute to progressive deformity. The abnormalities of the odontoid process we describe likely contribute to increased incidence of atlanto-axial subluxation observed clinically. Therapeutic strategies that enhance bone formation may decrease incidence of spine disease in MPS I patients. PMID:23563357

Risk is still relevant: Time-varying associations between perceived risk and marijuana use among US 12th grade students from 1991 to 2016.

PubMed

Terry-McElrath, Yvonne M; O'Malley, Patrick M; Patrick, Megan E; Miech, Richard A

2017-11-01

Perceived risk of harm has long been a key preventive factor for adolescent marijuana use. However, in recent years, perceived risk has decreased markedly and marijuana use has increased only slightly, leading to new questions about their association. This study investigates the magnitude and stability of the US adolescent marijuana risk/use association from 1991 to 2016, overall and by gender and race/ethnicity. Self-reported data on past 12-month marijuana use, perceived risk of regular marijuana use, gender, and race/ethnicity were obtained from 275,768 US 12th grade students participating in the nationally representative Monitoring the Future study. Time-varying effect modeling (TVEM) was used to examine the marijuana risk/use association over time. Both before and after controlling for gender and race/ethnicity, perceived risk was a strong protective factor against adolescent marijuana use. The magnitude of the great risk/use association strengthened for Hispanic students; remained generally stable over time for 12th graders overall, males, females, and White students; and weakened for Black students. The magnitude of the moderate risk/use association strengthened for 12th graders overall, males, females, White and Hispanic students, but did not continue to strengthen for Black students from 2005 onwards. In general, marijuana use prevalence decreased over time within all levels of perceived risk. Perceived risk remains a strong protective factor for adolescent marijuana use, and the protective association for moderate risk (vs. no/slight risk) is actually increasing over time. Results suggest that accurate and credible information on the risks associated with marijuana use should remain a key component of prevention efforts. Copyright © 2017 Elsevier Ltd. All rights reserved.

One year results of anti-VEGF treatment in pigment epithelial detachment secondary to macular degeneration.

PubMed

Yüksel, Harun; Türkcü, Fatih M; Sahin, Alparslan; Sahin, Muhammed; Cinar, Yasin; Cingü, Abdullah K; Ari, Seyhmus; Caça, Ihsan

2013-01-01

Pigment epithelial detachment (PED) may be seen in all stages of age-related macular degeneration (ARMD) and may lead to poor prognosis. In this study, we retrospectively examined the effect of anti-VEGF treatments in ARMD patients with vascularized PED. Medical records of 15 patients with PED secondary to ARMD were reviewed retrospectively. The diagnosis of PED was made with fundoscopy, fundus fluorescein angiography and optical coherence tomography. Patients were treated with intravitreal ranibizumab or/and bevacizumab and followed up for a minimum of one year. PED height and best corrected visual acuity (BCVA) was obtained before the first intravitreal anti-VEGF injection and again at the 1st, 3rd, 6th and 12th month after the injection. The mean baseline BCVA was 0.71 ± 0.48 logarithm of the minimal angle of resolution (logMAR) unit and the mean baseline PED height was 361 ± 153 µ. The mean injection count per eye was 3.9 ± 2.9. There was a significant reduce in mean PED height (247 ± 177 µ) also in 2 eyes PED completely resolved at the end of the follow up period. The mean BCVA at 12th month (0,69 ± 0,37) were not different from the baseline record. This retrospective case series showed that intravitreal anti-VEGF therapy preserved vision and reduced PED height in PED patients in a one-year follow-up period.

Qualitative elements of early motor development that influence reaching of the erect posture. A prospective cohort study.

PubMed

Gajewska, Ewa; Sobieska, Magdalena

2015-05-01

The proposed assessment sheet aims to show in detail, which qualitative elements of motor performance are performed correctly in the 2nd month of life by children who in the 9th month reached the erect posture. Similar analysis was performed for the qualitative assessment in the 6th month. The prospective investigation of motor development involved a group of 109 children (40 girls and 69 boys). The study was based on the previously described quantity and quality assessment sheet of motor performance, validated for the 2nd and 6th month. Final investigation took place in the 9th month of life and was based on a neurological assessment. It could be shown that a completely correct assessment at the age of 2 months precludes future severe motor development disorders, especially cerebral palsy, although it does not rule out a slight delay. Prematurity and the analyzed risk factors, particularly IVH, impair the motor performance. The absence of axial symmetry, the shoulders protraction and improper position of the pelvis are the most important alarming features at the 2nd month. Distal elements observed in the prone position at the 6th month show a good prognosis for the motor performance in the 9th month. Any abnormalities, mainly related to the body axis and symmetry observed at 2 months of age should encourage one to put a child under observation. Copyright © 2015 Elsevier Inc. All rights reserved.

Cerebral tuberculomas – A clinical challenge

PubMed Central

Monteiro, Regina; Carneiro, José Carlos; Costa, Claúdia; Duarte, Raquel

2013-01-01

Cerebral tuberculomas are a rare and serious form of tuberculosis (TB) due to the haematogenous spread of Mycobacterium Tuberculosis (MT). Symptoms and radiologic features are nonspecific, leading sometimes to misdiagnosis. Anti-TB drugs are essential for the successful treatment of cerebral tuberculomas but there is no agreement regarding the duration of therapy. The authors present a case of a 55 years old male, presented to the emergency room with sudden onset of diplopia. Cerebral computerized tomography revealed multiple brain lesions, with contrast enhancement and peri-lesional oedema. The patient was HIV negative and because of previous malignancy the first suspicion was metastatic disease. Cultural exam of the bronchial wash showed MT sensitive to all first-line drugs. The patient started antituberculosis treatment with 4 drugs (HRZE) for 2 months, followed by maintenance therapy (HR). Treatment was prolonged for 24 months because at 12th and 18th months of treatment one of the brain lesions, although significantly smaller, still showed contrast enhancement. Even though it is not clear if contrast enhancement lesions represent active lesions or just inflammation, continuing treatment until total resolution of the tuberculomas is probably prudent. PMID:26029627

[Changes of concentration of renin-angiotensin system components during vibration and their correction in experiment].

PubMed

Kapanadze, N A

2007-04-01

The aim of the research was investigation of the state of rennin-angiotensin system during the vibration in rats. 40 (180-200gr) pubertal male rats were studied. One hour vibro seance was conducted every day during two months. The 60 animals were divided into 3 groups (20 rats in each group); the third was control group. On 20th , 40th and 60th days of the experiment the decapitation of the animals was done under general narcosis. the Concentrations of rennin, angiotensin II and angiotensin converted ensyme in the blood plasma was determined using the method of radio immunoassay, The significant changes in concentrations of rennin-angiotensin system components have been manifested. The research showed the destruction in regulation of rennin-angiotensin system. It is concluded, that the vibration provokes the destruction of reciprocal feed-back of rennin-angiotensin system in the rats.

The secretory pattern and source of immunoreactive prolactin in pregnant African (Loxodonta africana) and Asian (Elephas maximus) elephants.

PubMed

Yamamoto, Yuki; Yamamoto, Tatsuya; Yuto, Natsuki; Hildebrandt, Thomas B; Lueders, Imke; Wibbelt, Gudrun; Shiina, Osamu; Mouri, Yasushi; Sugimura, Keisuke; Sakamoto, Sayuri; Kaewmanee, Saroch; Nagaoka, Kentaro; Watanabe, Gen; Taya, Kazuyoshi

2012-01-01

The objective of the present study was to define the secretion of prolactin (PRL) in pregnant African and Asian elephants. Levels of immunoreactive (ir-) PRL in serum and placental homogenates were measured by a heterologous radioimmunoassay (RIA) based on an ovine and human RIA system, and the localization of ir-PRL in the placenta was detected by immunohistochemistry using anti-human PRL. Circulating ir-PRL clearly showed a biphasic pattern during pregnancy in African and Asian elephants. Serum levels of ir-PRL started to increase from the 4 - 6th month of gestation and reached the first peak level around the 11-14th month. A second peak of circulating ir-PRL levels was observed around the 18-20th month of gestation followed by an abrupt decline after parturition. In contrast, in a case of abortion of an African elephant, the second peak of ir-PRL was not observed, and the levels remained low for about four months until parturition. The weight of the fetus delivered at the 17th month of gestation was 23.5 kg, which was quite small compared with normal fetuses in previous reports. Ir-PRL was detected in placental homogenates, and immunolocalization was observed in trophoblasts in both the African and Asian elephants, indicating that the placenta is the source of ir-PRL during pregnancy in elephants. The present results clearly demonstrated that circulating ir-PRL shows a biphasic pattern during normal pregnancy and that the placenta appears to be an important source of circulating ir-PRL during pregnancy in both African and Asian elephants.

Occupation and first episode psychosis in Northern Italy: better outcomes for migrants.

PubMed

Tarricone, Ilaria; Morgan, Craig; Boydell, Jane; Panigada, Serena; Morigi, Raffaele; Braca, Mauro; Sutti, Enrico; Boldri, Pierluigi; Di Forti, Marta; Murray, Robin M; Berardi, Domenico

2017-12-01

Many studies show that migrants have a higher incidence of psychosis compared to natives, but the influence of migration on psychosis outcomes is little investigated. We aimed to evaluate the occupational outcomes of a first episode psychosis (FEP) sample in Bologna (Northern Italy). An incidence cohort of FEP patients presenting at the Bologna West Community Mental Health Centers between 2002 and 2009 was assessed at the baseline and at 12th month follow-up. Return to school or work was used as occupational outcome. Most of the patients (82.8%) were still in contact at 12 months. Migrants showed significantly higher rate of return to work compared to natives (adjusted OR 4.45, 95% CI 1.55-12.76). First generation migrants had better occupational outcomes. Further cross-cultural studies are needed to further explain these findings. © 2016 John Wiley & Sons Australia, Ltd.

Expression of the IL-23/Th17 pathway in lesions of hidradenitis suppurativa.

PubMed

Schlapbach, Christoph; Hänni, Tanja; Yawalkar, Nikhil; Hunger, Robert E

2011-10-01

Hidradenitis suppurativa is a debilitating chronic disease primarily affecting intertriginous skin of the axillae, perineum, and inframammary regions. The pathogenesis of this inflammatory disease is still poorly understood. Recently, increased attention has been paid to the role of the immune system. Since the interleukin 12 (IL-12)/T helper 1 (Th1) and the IL-23/Th17 pathways are believed to be crucially involved in the pathogenesis of multiple chronic inflammatory diseases, we investigated the expression and cellular source of IL-12, IL-23, and IL-17 in hidradenitis suppurativa. Ten patients with hidradenitis suppurativa were included in the study. Tissue samples were obtained from lesional skin and compared with healthy skin as a control. Expression of IL-12, IL-23, and IL-17 was analyzed by semiquantitative real-time polymerase chain reaction and immunohistochemistry, and the cellular source of these cytokines was determined by double immunofluorescence. IL-12 and IL-23 were found to be abundantly expressed by macrophages infiltrating papillary and reticular dermis of lesional skin. In accordance with the high expression of IL-23 and its important role in the development of T helper 17 (Th17) cells, IL-17-producing T helper cells were found to distinctly infiltrate lesional dermis. The sample size was small. Our findings suggest that the IL-23/Th17 pathway is expressed in hidradenitis suppurativa and further support involvement of the immune system. Moreover, targeting the IL-12/IL-23-common subunit p40 with novel monoclonal antibodies may represent a new option for the treatment of this recalcitrant disease. Copyright © 2010 American Academy of Dermatology, Inc. Published by Mosby, Inc. All rights reserved.

Can early weight loss, eating behaviors and socioeconomic factors predict successful weight loss at 12- and 24-months in adolescents with obesity and insulin resistance participating in a randomised controlled trial?

PubMed

Gow, Megan L; Baur, Louise A; Ho, Mandy; Chisholm, Kerryn; Noakes, Manny; Cowell, Chris T; Garnett, Sarah P

2016-04-01

Lifestyle interventions in adolescents with obesity can result in weight loss following active intervention but individual responses vary widely. This study aimed to identify predictors of weight loss at 12- and 24-months in adolescents with obesity and clinical features of insulin resistance. Adolescents (n = 111, 66 girls, aged 10-17 years) were participants in a randomised controlled trial, the RESIST study, examining the effects of two diets differing in macronutrient content on insulin sensitivity. Eighty-five completed the 12-month program and 24-month follow-up data were available for 42 adolescents. Change in weight was determined by BMI expressed as a percentage of the 95th percentile (BMI95). The study physician collected socioeconomic data at baseline. Physical activity and screen time, and psychological dimensions of eating behavior were self-reported using the validated CLASS and EPI-C questionnaires, respectively. Stepwise multiple regressions were conducted to identify models that best predicted change in BMI95 at 12- and 24-months. Mean BMI95 was reduced at 12-months compared with baseline (mean difference [MD] ± SE: -6.9 ± 1.0, P < 0.001) but adolescents had significant re-gain from 12- to 24-months (MD ± SE: 3.7 ± 1.5, P = 0.017). Participants who achieved greater 12-month weight loss had: greater 3-month weight loss, a father with a higher education, lower baseline external eating and parental pressure to eat scores and two parents living at home. Participants who achieved greater 24-month weight loss had: greater 12-month weight loss and a lower baseline emotional eating score. Early weight loss is consistently identified as a strong predictor of long-term weight loss. This could be because early weight loss identifies those more motivated and engaged individuals. Patients who have baseline factors predictive of long-term weight loss failure may benefit from additional support during the intervention. Additionally, if a patient does not achieve early weight loss, further support or transition to an alternate intervention where they may have increased success may be considered. Australian New Zealand Clinical Trial Registration Number (ACTRN) 12608000416392 https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=83071.

Maternal DHA Status during Pregnancy Has a Positive Impact on Infant Problem Solving: A Norwegian Prospective Observation Study

PubMed Central

Braarud, Hanne Cecilie; Markhus, Maria Wik; Skotheim, Siv; Stormark, Kjell Morten; Frøyland, Livar; Graff, Ingvild Eide; Kjellevold, Marian

2018-01-01

Docosahexaenoic acid (DHA, 22:6, n-3) is a long-chain polyunsaturated fatty acid necessary for normal brain growth and cognitive development. Seafood and dietary supplements are the primary dietary sources of DHA. This study addresses the associations between DHA status in pregnant women and healthy, term-born infant problem-solving skills assessed using the Ages and Stages Questionnaire. The fatty acid status of maternal red blood cells (RBCs) was assessed in the 28th week of gestation and at three months postpartum. The infants’ fatty acid status (RBC) was assessed at three, six, and twelve months, and problem-solving skills were assessed at six and twelve months. Maternal DHA status in pregnancy was found to be positively associated with infants’ problem-solving skills at 12 months. This association remained significant even after controlling for the level of maternal education, a surrogate for socio-economic status. The infants’ DHA status at three months was associated with the infants’ problem solving at 12 months. The results accentuate the importance for pregnant and lactating women to have a satisfactory DHA status from dietary intake of seafood or other sources rich in DHA. PMID:29695097

Maternal DHA Status during Pregnancy Has a Positive Impact on Infant Problem Solving: A Norwegian Prospective Observation Study.

PubMed

Braarud, Hanne Cecilie; Markhus, Maria Wik; Skotheim, Siv; Stormark, Kjell Morten; Frøyland, Livar; Graff, Ingvild Eide; Kjellevold, Marian

2018-04-24

Docosahexaenoic acid (DHA, 22:6, n -3) is a long-chain polyunsaturated fatty acid necessary for normal brain growth and cognitive development. Seafood and dietary supplements are the primary dietary sources of DHA. This study addresses the associations between DHA status in pregnant women and healthy, term-born infant problem-solving skills assessed using the Ages and Stages Questionnaire. The fatty acid status of maternal red blood cells (RBCs) was assessed in the 28th week of gestation and at three months postpartum. The infants’ fatty acid status (RBC) was assessed at three, six, and twelve months, and problem-solving skills were assessed at six and twelve months. Maternal DHA status in pregnancy was found to be positively associated with infants’ problem-solving skills at 12 months. This association remained significant even after controlling for the level of maternal education, a surrogate for socio-economic status. The infants’ DHA status at three months was associated with the infants’ problem solving at 12 months. The results accentuate the importance for pregnant and lactating women to have a satisfactory DHA status from dietary intake of seafood or other sources rich in DHA.

Fish oil supplementation in early infancy modulates developing infant immune responses.

PubMed

D'Vaz, N; Meldrum, S J; Dunstan, J A; Lee-Pullen, T F; Metcalfe, J; Holt, B J; Serralha, M; Tulic, M K; Mori, T A; Prescott, S L

2012-08-01

Maternal fish oil supplementation during pregnancy has been associated with altered infant immune responses and a reduced risk of infant sensitization and eczema. To examine the effect of early postnatal fish oil supplementation on infant cellular immune function at 6 months of age in the context of allergic disease. In a double-blind randomized controlled trial (ACTRN12606000281594), 420 infants of high atopic risk received fish oil [containing 280 mg docosahexaenoic acid (DHA) and 110 mg eicosapentanoic acid (EPA)] or control oil daily from birth to 6 months. One hundred and twenty infants had blood collected at 6 months of age. Fatty acid levels, induced cytokine responses, T cell subsets and monocyte HLA-DR expression were assessed at 6 months of age. Infant allergies were assessed at 6 and 12 months of age. DHA and EPA levels were significantly higher in the fish oil group and erythrocyte arachidonic acid (AA) levels were lower (all P < 0.05). Infants in the fish oil group had significantly lower IL-13 responses (P = 0.036) to house dust mite (HDM) and higher IFNγ (P = 0.035) and TNF (P = 0.017) responses to phytohaemaglutinin (PHA). Infants with relatively high DHA levels had lower Th2 responses to allergens including lower IL-13 to β-lactoglobulin (BLG) (P = 0.020), and lower IL-5 to BLG (P = 0.045). Postnatal fish oil supplementation increased infant n-3 polyunsaturated fatty acid (PUFA) levels and associated with lowered allergen-specific Th2 responses and elevated polyclonal Th1 responses. Our results add to existing evidence of n-3 PUFA having immunomodulatory properties that are potentially allergy-protective. © 2012 Blackwell Publishing Ltd.

Systemic Resistance to Powdery Mildew in Brassica napus (AACC) and Raphanus alboglabra (RRCC) by Trichoderma harzianum TH12

PubMed Central

Alkooranee, Jawadayn Talib; Yin, Yongtai; Aledan, Tamarah Raad; Jiang, Yingfen; Lu, Guangyuan; Wu, Jiangsheng; Li, Maoteng

2015-01-01

Trichoderma harzianum TH12 is a microbial pesticide for certain rapeseed diseases. The mechanism of systemic resistance induced by TH12 or its cell-free culture filtrate (CF) in Brassica napus (AACC) and Raphanus alboglabra (RRCC) to powdery mildew disease caused by ascomycete Erysiphe cruciferarum was investigated. In this study, we conducted the first large-scale global study on the cellular and molecular aspects of B. napus and R. alboglabra infected with E. cruciferarum. The histological study showed the resistance of R. alboglabra to powdery mildew disease. The growth of fungal colonies was not observed on R. alboglabra leaves at 1, 2, 4, 6, 8, and 10 days post-inoculation (dpi), whereas this was clearly observed on B. napus leaves after 6 dpi. In addition, the gene expression of six plant defense-related genes, namely, PR-1, PR-2 (a marker for SA signaling), PR-3, PDF 1.2 (a marker for JA/ET signaling), CHI620, and CHI570, for both genotypes were analyzed in the leaves of B. napus and R. alboglabra after treatment with TH12 or CF and compared with the non-treated ones. The qRT-PCR results showed that the PR-1 and PR-2 expression levels increased in E. cruciferarum-infected leaves, but decreased in the TH12-treated leaves compared with leaves treated with CF. The expression levels of PR-3 and PDF1.2 decreased in plants infected by E. cruciferarum. However, expression levels increased when the leaves were treated with TH12. For the first time, we disclosed the nature of gene expression in B. napus and R. alboglabra to explore the resistance pathways in the leaves of both genotypes infected and non-infected by powdery mildew and inoculated or non-inoculated with elicitor factors. Results suggested that R. alboglabra exhibited resistance to powdery mildew disease, and the application of T. harzianum and its CF are a useful tool to facilitate new protection methods for resist or susceptible plants. PMID:26540161

Systemic Resistance to Powdery Mildew in Brassica napus (AACC) and Raphanus alboglabra (RRCC) by Trichoderma harzianum TH12.

PubMed

Alkooranee, Jawadayn Talib; Yin, Yongtai; Aledan, Tamarah Raad; Jiang, Yingfen; Lu, Guangyuan; Wu, Jiangsheng; Li, Maoteng

2015-01-01

Trichoderma harzianum TH12 is a microbial pesticide for certain rapeseed diseases. The mechanism of systemic resistance induced by TH12 or its cell-free culture filtrate (CF) in Brassica napus (AACC) and Raphanus alboglabra (RRCC) to powdery mildew disease caused by ascomycete Erysiphe cruciferarum was investigated. In this study, we conducted the first large-scale global study on the cellular and molecular aspects of B. napus and R. alboglabra infected with E. cruciferarum. The histological study showed the resistance of R. alboglabra to powdery mildew disease. The growth of fungal colonies was not observed on R. alboglabra leaves at 1, 2, 4, 6, 8, and 10 days post-inoculation (dpi), whereas this was clearly observed on B. napus leaves after 6 dpi. In addition, the gene expression of six plant defense-related genes, namely, PR-1, PR-2 (a marker for SA signaling), PR-3, PDF 1.2 (a marker for JA/ET signaling), CHI620, and CHI570, for both genotypes were analyzed in the leaves of B. napus and R. alboglabra after treatment with TH12 or CF and compared with the non-treated ones. The qRT-PCR results showed that the PR-1 and PR-2 expression levels increased in E. cruciferarum-infected leaves, but decreased in the TH12-treated leaves compared with leaves treated with CF. The expression levels of PR-3 and PDF1.2 decreased in plants infected by E. cruciferarum. However, expression levels increased when the leaves were treated with TH12. For the first time, we disclosed the nature of gene expression in B. napus and R. alboglabra to explore the resistance pathways in the leaves of both genotypes infected and non-infected by powdery mildew and inoculated or non-inoculated with elicitor factors. Results suggested that R. alboglabra exhibited resistance to powdery mildew disease, and the application of T. harzianum and its CF are a useful tool to facilitate new protection methods for resist or susceptible plants.

Another Important News from the Neuronman: Malaysia's Neuroscience Group Moves upwards in Terms of Research, Creativity, and Innovation.

PubMed

Abdullah, Jafri Malin

2015-12-01

12 months ago the first Neuroscience special issue of the Malaysia Journal of Medical Sciences was born with the intention to increase the number of local publication dedicated to neurosciences. Since then many events happened in the neuroscience world of Malaysia, those considered major were the establishment of a Neurotechnology Foresight 2050 task force by the Academy of Medicine Malaysia as well as the launching of Malaysia as the 18th member to join the International Neuroinformatics Coordinating Facility on the 9th October 2015 which was officiated by the Deputy Ministers of Higher Education, Datuk Mary Yap.

Another Important News from the Neuronman: Malaysia’s Neuroscience Group Moves upwards in Terms of Research, Creativity, and Innovation

PubMed Central

ABDULLAH, Jafri Malin

2015-01-01

12 months ago the first Neuroscience special issue of the Malaysia Journal of Medical Sciences was born with the intention to increase the number of local publication dedicated to neurosciences. Since then many events happened in the neuroscience world of Malaysia, those considered major were the establishment of a Neurotechnology Foresight 2050 task force by the Academy of Medicine Malaysia as well as the launching of Malaysia as the 18th member to join the International Neuroinformatics Coordinating Facility on the 9th October 2015 which was officiated by the Deputy Ministers of Higher Education, Datuk Mary Yap. PMID:27006631

Big Data: Big Confusion? Big Challenges?

DTIC Science & Technology

2015-05-01

ENERGY. ·•1•·•1•· ~ CISCO ~ ~ ~~ Carolinas HcalthCarc System ........•••••••............•••••••••••••••••••••.......................•. 12th Annual...making operational efficiency • Generating new data sources • Predictive analytics • Market research (AMA Survey top 5) 12th Annual

Serum Gelatinases Levels in Multiple Sclerosis Patients during 21 Months of Natalizumab Therapy

PubMed Central

Bellini, Tiziana; Trentini, Alessandro; Delbue, Serena; Elia, Francesca; Gastaldi, Matteo; Franciotta, Diego; Bergamaschi, Roberto; Manfrinato, Maria Cristina; Volta, Carlo Alberto; Granieri, Enrico; Fainardi, Enrico

2016-01-01

Background. Natalizumab is a highly effective treatment approved for multiple sclerosis (MS). The opening of the blood-brain barrier mediated by matrix metalloproteinases (MMPs) is considered a crucial step in MS pathogenesis. Our goal was to verify the utility of serum levels of active MMP-2 and MMP-9 as biomarkers in twenty MS patients treated with Natalizumab. Methods. Serum levels of active MMP-2 and MMP-9 and of specific tissue inhibitors TIMP-1 and TIMP-2 were determined before treatment and for 21 months of therapy. Results. Serum levels of active MMP-2 and MMP-9 and of TIMP-1 and TIMP-2 did not differ during the treatment. The ratio between MMP-9 and MMP-2 was increased at the 15th month compared with the 3rd, 6th, and 9th months, greater at the 18th month than at the 3rd and 6th months, and higher at the 21st than at the 3rd and 6th months. Discussion. Our data indicate that an imbalance between active MMP-9 and active MMP-2 can occur in MS patients after 15 months of Natalizumab therapy; however, they do not support the use of serum active MMP-2 and active MMP-9 and TIMP-1 and TIMP-2 levels as biomarkers for monitoring therapeutic response to Natalizumab. PMID:27340316

Energy Systems - Present, Future: Extra Terrestrials, Grades 7, 8, 9,/Science.

ERIC Educational Resources Information Center

National Science Teachers Association, Washington, DC.

The 12 lessons presented in this guide are structured so that they may be integrated into science lessons in 7th-, 8th-, or 9th-grades. Suggestions are made for extension of study. Lessons are approached through classroom role-playing of outer space visitors who seek to understand energy conversion principles used on Earth. Major emphasis is…

Analysis of changes in traumatic symptoms and daily life activity of children affected by the 2011 Japan earthquake and tsunami over time.

PubMed

Usami, Masahide; Iwadare, Yoshitaka; Watanabe, Kyota; Kodaira, Masaki; Ushijima, Hirokage; Tanaka, Tetsuya; Harada, Maiko; Tanaka, Hiromi; Sasaki, Yoshinori; Saito, Kazuhiko

2014-01-01

On March 11, 2011, Japan was struck by a massive earthquake and tsunami. The tsunami caused tremendous damage and traumatized a number of people, including children. This study aimed to compare traumatic symptoms and daily life activity among children 20 months after the 2011 Great East Japan Earthquake and Tsunami with those observed after 8 months. The study comprised two groups. The first comprised 12,524 kindergarten, elementary school, and junior high school children in Ishinomaki City, Miyagi Prefecture, Japan, who were evaluated 8 months after the disaster. The second comprised 10,597 children from the same place who were evaluated 20 months after the disaster. The Post Traumatic Stress Symptoms for Children 15 items (PTSSC-15), a self-completion questionnaire on traumatic symptoms, and a questionnaire on children's daily life were distributed to the children. An effective response was obtained from 11,639 (92.9%, 8 months after) and 10,597 (86.9%, 20 months after) children. The PTSSC-15 score was significantly higher in junior high school girls than in boys. The PTSSC-15 score was significantly higher in 4th-6th grade girls than in boys after 8 months. Elementary and junior high school children evaluated after 20 months had a significantly lower PTSSC-15 score than those evaluated after 8 months. The number of children having breakfast was significantly higher after 8 months than that after 20 months. In both the groups, children of all grades who had breakfast had a significantly lower PTSSC-15 score than those who did not have breakfast. We conclude that traumatic symptoms and daily life activity of children who survived the earthquake and tsunami improved over time.

Sustained 12 Month Benefit of Phrenic Nerve Stimulation for Central Sleep Apnea.

PubMed

Costanzo, Maria Rosa; Ponikowski, Piotr; Javaheri, Shahrokh; Augostini, Ralph; Goldberg, Lee R; Holcomb, Richard; Kao, Andrew; Khayat, Rami N; Oldenburg, Olaf; Stellbrink, Christoph; Abraham, William T

2018-06-01

Transvenous phrenic nerve stimulation improved sleep metrics and quality of life after 6 months versus control in the remedē System Pivotal Trial. This analysis explored the effectiveness of phrenic nerve stimulation in patients with central sleep apnea after 12 months of therapy. Reproducibility of treatment effect was assessed in the former control group in whom the implanted device was initially inactive for the sixth month and subsequently activated when the randomized control assessments were complete. Patients with moderate-to-severe central sleep apnea implanted with the remedē System were randomized to therapy activation at 1 month (treatment) or after 6 months (control). Sleep indices were assessed from baseline to 12 months in the treatment group and from 6 to 12 months in former controls. In the treatment group, a ≥50% reduction in apnea-hypopnea index occurred in 60% of patients at 6 months (95% confidence interval [CI] 47% to 64%) and 67% (95% CI 53% to 78%) at 12 months. After 6 months of therapy, 55% of former controls (95% CI 43% to 67%) achieved ≥50%reduction in apnea-hypopnea index. Patient Global Assessment was markedly ormoderately improved at 6 and 12 months in 60% of treatment patients.Improvements persisted at 12 months. A serious adverse event within 12 months occurred in 13 patients (9%). Phrenic nerve stimulation produced sustained improvements in sleep indices and quality of life to at least 12 months in patients with central sleep apnea. The similar improvement of former controls after 6 months of active therapy confirms benefits are reproducible and reliable. Copyright © 2018 Respicardia, Inc. Published by Elsevier Inc. All rights reserved.

The identification of the relationship between the perceived social support, fatigue levels and maternal attachment during the postpartum period.

PubMed

Yesilcinar, Ilknur; Yavan, Tulay; Karasahin, Kazim Emre; Yenen, Mufit Cemal

2017-05-01

This study aims to determinate the relationship between social support perceived by women, fatigue levels and maternal attachment in postpartum period. The sample of this descriptive study consists of 181 women who gave birth in the study period. The data was collected by the socio-demographic characteristics forms; "Multidimensional Scale of Perceived Social Support" (MSPSS); "Multidimensional Assessment of Fatigue Scale" (MAFS) and "Maternal Attachment Scale" (MAS) on the postpartum first days and 30-40th days. MSPSS scores of women who had university or higher education, employed, had their first pregnancy, have 12 months or less between two pregnancies, were found to be significantly higher than others. MAS scores of women at the end of the postpartum first month were significantly increased. MAFS scores of women at the end of the postpartum first month were significantly decreased. The correlation between the fatigue levels and maternal attachment levels at the end of the postpartum first month was found to be negative and significant. In the postpartum period, the care of the mother should include social support, maternal attachment and fatigue assessment. Mothers should be encouraged to use social support resources. The continuity of social support systems should be provided.

Formative Assessment for College Readiness: Measuring Skill and Growth in Five Key Cognitive Strategies Associated with Postsecondary Success

ERIC Educational Resources Information Center

Conley, David; Lombardi, Allison; Seburn, Mary; McGaughy, Charis

2009-01-01

This study reports the preliminary results from a field test of the College-readiness Performance Assessment System (C-PAS), a large-scale, 6th-12th grade criterion-referenced assessment system that utilizes classroom-embedded performance tasks to measure student progress toward the development of key cognitive skills associated with success in…

One Year Follow-up of Outcomes from the Randomized Clinical Trial of the Building on Family Strengths Program.

PubMed

Churchill, Shervin S; Kieckhefer, Gail M

2018-06-01

Objectives Test the 12-month efficacy of an inclusive non-diagnosis-specific, parent education program with seven in-person sessions. Methods Parents of 110 children, 2-11 years old, with a variety of special health care conditions, were recruited to participate in a randomized clinical trial. At twelve months data from 104 parents were available for longitudinal analysis. Linear mixed models, with the interaction term of group by time, were used to assess the efficacy of the intervention over 12 months using data from 3 time points: baseline, 6 and 12 months. The outcome measures were self-efficacy, parent and child shared management of chronic condition, coping skills, parental depressive symptoms and quality of life. Results All of the outcomes improved within the intervention group over 12 months. Self-efficacy was the strongest outcome which remained significantly different from the control group 12 months post intervention, without any statistical adjustment (p = 0.045). The coefficient of the interaction term for study group (intervention or control) by time, quantifying the intervention effect, was statistically significant for four of five pre-specified study outcomes, favorably so toward the intervention group (p < 0.05, with the 5th outcome, parental depression, p = 0.052). Conclusions for Practice The Building on Family Strengths intervention was efficacious in improving self-efficacy, shared management, coping skills, and quality of life and decreasing depressive symptoms in parents, in particular for parents who were most impacted by the lack of these strengths and skills at baseline. These results are encouraging and future studies to investigate the efficacy of this intervention in an Internet-based setting or other modalities are encouraged.

Sequential concentrations of placental growth factor and haptoglobin, and their relation to oestrone sulphate and progesterone in pregnant Spanish Purebred mare.

PubMed

Satué, K; Marcilla, M; Medica, P; Ferlazzo, A; Fazio, E

2018-04-27

The objectives of this study were to establish reference values for serum concentrations of placental growth factor (PlGF) and haptoglobin (Hp), and to analyze whether the levels of oestrone sulphate (E 1 S) and progesterone (P 4 ) are physiologically involved in the dynamic modifications of the above parameters in pregnant mares. A total of 30 healthy Spanish Purebred mares ranging in age 9.33 ± 3.31 years were studied during the 11 months of gestation. Serum concentrations of PlGF were detected by EIA, Hp using commercial Phase Haptoglobin assay and E 1 S and P 4 levels through RIA. The serum concentrations of PlGF ranged between 31.70 and 223.60 ng/mL, with a mean value of 57.64 ± 18.05 ng/mL. Serum PlGF levels increased significantly during the 1st and 2nd months, reaching the maximum value in the 3rd month and the minimum value in the 10th month. Hp concentrations increased progressively and significantly from the 5th until the 10th month of gestation (P < 0.05), decreasing in the 11th month of pregnancy. E 1 S increased significantly from the 3rd until the 7th month, decreasing progressively towards the end of gestation. P 4 increased significantly in the 3rd and 4th month and decreased significantly in the 6th and 7th (P < 0.05), with variable oscillations during last months of pregnancy. PlGF and Hp were significantly and negatively correlated (r = -0.27; P < 0.05). In the healthy mare, PlGF and Hp act asynchronously and independent of steroid E 1 S and P 4. Copyright © 2018 Elsevier Inc. All rights reserved.

Does ligation of internal iliac artery for postpartum hemorrhage affect clitoral artery blood flow and postpartum sexual functions?

PubMed

Kaya, B; Usluogullari, B; Yurttutan, N; Sahan, M H; Güralp, O; Malik, E

2017-12-01

To investigate whether internal iliac artery ligation (IIAL) for postpartum hemorrhage (PPH) affects the sexual life in the postpartum period or significantly reduces the clitoral artery blood flow. The women who underwent IIAL due to PPH during cesarean section (CS) were compared with healthy postpartum women delivered by CS between October 2014 and February 2016 in the Gaziantep Women's Health and Maternity Hospital, Gaziantep, Turkey. Clitoral Doppler flow measurements and the Female Sexual Function Index questionnaire (FSFIQ) were performed in all women in the 3rd and 6th postpartum months. This study was registered at ClinicalTrials.gov with the identification number NCT02409602. Mean age, gravidity and parity, body mass index (BMI), first sexual intercourse after childbirth, and education years were similar in both groups. There was no statistically significant difference in the measurements of RI, PI, PSV, EDV, and S/D between the study and control groups in the 3rd month. Lack of statistical significance was also noted between the study and control groups values in the 6th month, as well as between the 3rd and 6th month's values within both the study group and the control group. Additionally, there were no statistically significant differences in the total FSFI scores including sexual desire, sexual arousal, lubrication, orgasm, sexual satisfaction, and pain domain scores between the study and control groups in the 3rd month; between the study and control groups 6th months; whereas all scores were higher in the 6th month compared to the 3rd month within each group. IIAL does not affect the blood flow of the dorsal clitoral artery between the 3rd and 6th months postpartum and between the women who underwent IIAL due to PPH and healthy postpartum women. The sexual function scores were significantly higher in the 6th month compared to the 3rd month in both groups. Copyright © 2017 Elsevier B.V. All rights reserved.

Puberty in perinatal HIV-1 infection: a multicentre longitudinal study of 212 children.

PubMed

de Martino, M; Tovo, P A; Galli, L; Gabiano, C; Chiarelli, F; Zappa, M; Gattinara, G C; Bassetti, D; Giacomet, V; Chiappini, E; Duse, M; Garetto, S; Caselli, D

2001-08-17

To define age at entry into Tanner stages in children with perinatal HIV-1 infection. Multicentre longitudinal study including 212 perinatally HIV-1-infected children (107 girls and 105 boys) followed-up during puberty (from 8 and 9 years onwards in girls and boys, respectively). Healthy children (843 girls and 821 boys) provided reference percentiles. P2 or B2 stages in girls and P2 or G2 stages in boys defined onset of puberty. The cumulative probability [95% confidence limit (CI)] of entry into each stage at different ages was estimated by the Kaplan-Meier product-limit method; differences were evaluated by log rank test. Relationships were tested using the Spearman's rank correlation coefficient. Ages of girls [years (95%CI)] at P2 [12.9 (12.6-13.2)], P3 [13.4 (13.0-13.8)], P4 [14.6 (14.0-15.2)], B2 [12.7 (12.2-13.2)], B3 [13.3 (12.8-14.0)] and B4 [14.6 (14.0-15.2)] stages were > 97th percentile (> or = 21 month delay) of controls. Ages of boys [years (95%CI)] at P2 [12.6 (12.1-13.1)], P3 [13.9 (13.4-14.4)], P4 [14.9 (14.2-15.6)], G2 [12.1 (11.5-12.7)], G3 [13.6 (13.1-14.1)] and G4 [14.9 (14.1-15.7)] stages were at the 75-97th percentiles (< or = 15 month delay). Age at onset of puberty was not related to clinical and immunological condition, antiretroviral treatment, weigh for height and age at onset of severe disease or immune suppression. Perinatal HIV-1 infection interferes with sexual maturation. The mechanisms by which this occurs should be elucidated and intervention strategies designed. Intervention could save much psychological distress, since associated linear growth failure can exacerbate adolescents' feelings of being different and unwell.

12 CFR 269b.111 - Filing of charges.

Code of Federal Regulations, 2014 CFR

2014-01-01

... to the Secretary of the Federal Reserve System Labor Relations Panel, 20th Street and Constitution... 12 Banks and Banking 4 2014-01-01 2014-01-01 false Filing of charges. 269b.111 Section 269b.111 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM...

12 CFR 269b.111 - Filing of charges.

Code of Federal Regulations, 2012 CFR

2012-01-01

... to the Secretary of the Federal Reserve System Labor Relations Panel, 20th Street and Constitution... 12 Banks and Banking 4 2012-01-01 2012-01-01 false Filing of charges. 269b.111 Section 269b.111 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM...

12 CFR 269b.111 - Filing of charges.

Code of Federal Regulations, 2010 CFR

2010-01-01

... of the Federal Reserve System Labor Relations Panel, 20th Street and Constitution Avenue NW... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Filing of charges. 269b.111 Section 269b.111 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM...

The joint association of depression and cognitive function with severe disability among community-dwelling older adults in Finland, Poland and Spain.

PubMed

Olaya, Beatriz; Moneta, Maria Victoria; Koyanagi, Ai; Lara, Elvira; Miret, Marta; Ayuso-Mateos, José Luis; Chatterji, Somnath; Leonardi, Matilde; Koskinen, Seppo; Tobiasz-Adamczyk, Beata; Lobo, Antonio; Haro, Josep Maria

2016-04-01

To explore the joint association of depression and cognitive function with severe disability in nationally-representative samples of community-dwelling adults aged 50 years and older from Finland, Poland and Spain. Cross-sectional. Community-based. Population-based sample of 7987 non-institutionalized adults aged 50 and older. The outcome was severe disability, defined as ≥ 90th percentile of the 12-item version of the World Health Organization Disability Assessment Schedule (WHODAS 2.0). Past 12-month DSM-IV major depressive disorder was assessed with the depression module of the WHO Composite International Diagnostic Interview (CIDI). A global cognitive function score was obtained through neuropsychological tests. Product terms between depression and cognition were introduced in multivariable logistic regression models to test for interaction. Lower cognitive function and depression were both significantly associated with severe disability in all countries. A significant interaction was only found in Finland where the ORs (95% CIs) of depression for severe disability at the 25th (worse), 50th, and 75th (better) percentiles of cognitive function were 7.26 (4.28-12.32), 11.1 (6.7-18.38), and 17.56 (9.29-33.2), respectively. People with depression and cognitive decline are likely to benefit from the usual evidence-based treatments to reduce the burden of disability. However, in Finland, those with better cognitive function may benefit from more aggressive depression treatment. Future research is warranted to assess whether our results may be replicated.

Detecting the Hormonal Pathways in Oilseed Rape behind Induced Systemic Resistance by Trichoderma harzianum TH12 to Sclerotinia sclerotiorum.

PubMed

Alkooranee, Jawadayn Talib; Aledan, Tamarah Raad; Ali, Ali Kadhim; Lu, Guangyuan; Zhang, Xuekun; Wu, Jiangsheng; Fu, Chunhua; Li, Maoteng

2017-01-01

Plants have the ability to resist pathogen attack after infection or treatment with biotic and abiotic elicitors. In oilseed rape plant Brassica napus AACC and in the artificially synthesized Raphanus alboglabra RRCC, the root-colonizing Trichoderma harzianum TH12 fungus triggers induced systemic resistance (ISR), and its culture filtrate (CF) triggers a systemic acquired resistance (SAR) response against infection by the Sclerotinia sclerotiorum. Salicylic acid (SA) and jasmonic acid/ethylene (JA/ET) are plant hormone signals that play important roles in the regulation of ISR and SAR. In this study, at six different time points (1, 2, 4, 6, 8 and 10 days post-infection [dpi]), six resistance genes were used as markers of signaling pathways: JA/ET signaling used AOC3, PDF1.2 and ERF2 genes, while PR-1, TGA5 and TGA6 genes were used as markers of SA signaling. The results of quantitative real-time polymerase chain reaction (qRT-PCR) showed that AOC3, PDF1.2 and ERF2 expression levels in infected leaves of AACC and RRCC increase at 1 and 2 dpi with S. sclerotiorum or inoculation with TH12. PR-1, TGA5 and TGA6 expression levels increased at 8 and 10 dpi in infected leaves. PR-1, TGA5 and TGA6 expression levels increased early in plants treated with CF in both of the healthy genotypes. Furthermore, induction of SA- and JA/ET-dependent defense decreased disease symptoms in infected leaves at different times. The results suggest that the RRCC genotype exhibits resistance to disease and that the ability of TH12 and its CF to induce systemic resistance in susceptible and resistant oilseed rape genotypes exists. In addition, the results indicate for the first time that in RRCC the SA signaling pathway is involved in resistance to necrotrophic pathogens.

Curiosity Rover's First Anniversary

NASA Image and Video Library

2013-08-06

Prasun Desai, acting director, Strategic Integration, NASA's Space Technology Mission Directorate, speaks at a public event at NASA Headquarters observing the first anniversary of the Curiosity rover's landing on Mars, Tuesday, August 6th, 2013 in Washington. The Mars Science Laboratory mission successfully placed the one-ton Curiosity rover on the surface of Mars on Aug. 6, 2012, about 1 mile from the center of its 12-mile-long target area. Within the first eight months of a planned 23-months primary mission, Curiosity met its major science objective of finding evidence of a past environment well-suited to support microbial life. Photo Credit: (NASA/Carla Cioffi)

Curiosity Rover's First Anniversary

NASA Image and Video Library

2013-08-06

A small-scaled model of NASA's Curiosity rover is seen at a public event observing the first anniversary of the Curiosity rover's landing on Mars, Tuesday, August 6th, 2013 in Washington. The Mars Science Laboratory mission successfully placed the one-ton Curiosity rover on the surface of Mars on Aug. 6, 2012, about 1 mile from the center of its 12-mile-long target area. Within the first eight months of a planned 23-months primary mission, Curiosity met its major science objective of finding evidence of a past environment well-suited to support microbial life. Photo Credit: (NASA/Carla Cioffi)

Curiosity Rover's First Anniversary

NASA Image and Video Library

2013-08-06

NASA Administrator Charles Bolden speaks at a public event at NASA Headquarters observing the first anniversary of the Curiosity rover's landing on Mars, Tuesday, August 6th, 2013 in Washington. The Mars Science Laboratory mission successfully placed the one-ton Curiosity rover on the surface of Mars on Aug. 6, 2012, about 1 mile from the center of its 12-mile-long target area. Within the first eight months of a planned 23-months primary mission, Curiosity met its major science objective of finding evidence of a past environment well-suited to support microbial life. Photo Credit: (NASA/Carla Cioffi)

Curiosity Rover's First Anniversary

NASA Image and Video Library

2013-08-06

Jim Green, director, Planetary Division, NASA's Science Mission Directorate, speaks at a public event at NASA Headquarters observing the first anniversary of the Curiosity rover's landing on Mars, Tuesday, August 6th, 2013 in Washington. The Mars Science Laboratory mission successfully placed the one-ton Curiosity rover on the surface of Mars on Aug. 6, 2012, about 1 mile from the center of its 12-mile-long target area. Within the first eight months of a planned 23-months primary mission, Curiosity met its major science objective of finding evidence of a past environment well-suited to support microbial life. Photo Credit: (NASA/Carla Cioffi)

Curiosity Rover's First Anniversary

NASA Image and Video Library

2013-08-06

Jim Green, director, Planetary Division, NASA's Science Mission Directorate, answers a question at a public event at NASA Headquarters observing the first anniversary of the Curiosity rover's landing on Mars, Tuesday, August 6th, 2013 in Washington. The Mars Science Laboratory mission successfully placed the one-ton Curiosity rover on the surface of Mars on Aug. 6, 2012, about 1 mile from the center of its 12-mile-long target area. Within the first eight months of a planned 23-months primary mission, Curiosity met its major science objective of finding evidence of a past environment well-suited to support microbial life. Photo Credit: (NASA/Carla Cioffi)

Curiosity Rover's First Anniversary

NASA Image and Video Library

2013-08-06

Sam Scimemi, director, NASA's International Space Station Program, speaks at a public event at NASA Headquarters observing the first anniversary of the Curiosity rover's landing on Mars, Tuesday, August 6th, 2013 in Washington. The Mars Science Laboratory mission successfully placed the one-ton Curiosity rover on the surface of Mars on Aug. 6, 2012, about 1 mile from the center of its 12-mile-long target area. Within the first eight months of a planned 23-months primary mission, Curiosity met its major science objective of finding evidence of a past environment well-suited to support microbial life. Photo Credit: (NASA/Carla Cioffi)

Evaluation of the North American Multi-Model Ensemble System for Monthly and Seasonal Prediction

NASA Astrophysics Data System (ADS)

Zhang, Q.

2014-12-01

Since August 2011, the real time seasonal forecasts of the U.S. National Multi-Model Ensemble (NMME) have been made on 8th of each month by NCEP Climate Prediction Center (CPC). The participating models were NCEP/CFSv1&2, GFDL/CM2.2, NCAR/U.Miami/COLA/CCSM3, NASA/GEOS5, IRI/ ECHAM-a & ECHAM-f in the first year of the real time NMME forecast. Two Canadian coupled models CMC/CanCM3 and CM4 joined in and CFSv1 and IRI's models dropped out in the second year. The NMME team at CPC collects monthly means of three variables, precipitation, temperature at 2m and sea surface temperature from each modeling center on a 1x1 global grid, removes systematic errors, makes the grand ensemble mean in equal weight for each model mean and probability forecast with equal weight for each member of each model. This provides the NMME forecast locked in schedule for the CPC operational seasonal and monthly outlook. The basic verification metrics of seasonal and monthly prediction of NMME are calculated as an evaluation of skill, including both deterministic and probabilistic forecasts for the 3-year real time (August, 2011- July 2014) period and the 30-year retrospective forecast (1982-2011) of the individual models as well as the NMME ensemble. The motivation of this study is to provide skill benchmarks for future improvements of the NMME seasonal and monthly prediction system. We also want to establish whether the real time and hindcast periods (used for bias correction in real time) are consistent. The experimental phase I of the project already supplies routine guidance to users of the NMME forecasts.

A Patient with Cystinosis Presenting Like Bartter Syndrome and Review of Literature

PubMed Central

Ertan, Pelin; Evrengul, Havva; Ozen, Serkan; Emre, Sinan

2012-01-01

Background Nephropathic cystinosis is an autosomal recessively inherited metabolic disorder presenting with metabolic acidosis, Fanconi syndrome and renal failure. Case Presentation We present a 6-year-old girl with severe growth failure, hyponatremia and hypokalemia. Her parents were 4th degree relatives. Two relatives were diagnosed as end stage renal failure. She also had persistant hypokalemic hypochloremic metabolic alkalosis. Her renal function was normal at presentation. She was thought to have Bartter syndrome with supporting findings of elevated levels of renin and aldosterone with normal blood pressure, and hyperplasia of juxtaglomerular apparatus. Her metabolic alkalosis did not resolve despite supportive treatment. At 6th month of follow-up proteinuria, glucosuria and deterioration of renal function developed. Diagnosis of cystinosis was made with slit lamp examination and leukocyte cystine levels. At 12th month of follow-up her metabolic alkalosis has converted to metabolic acidosis. Conclusion In children presenting with persistant metabolic alkalosis, with family history of renal failure, and parental consanguinity, cystinosis should always be kept in mind as this disease is an important cause of end stage renal failure which may have features mimmicking Bartter syndrome. PMID:23431081

Optical mass memory system (AMM-13). AMM-13 system segment specification

NASA Technical Reports Server (NTRS)

Bailey, G. A.

1980-01-01

The performance, design, development, and test requirements for an optical mass data storage and retrieval system prototype (AMM-13) are established. This system interfaces to other system segments of the NASA End-to-End Data System via the Data Base Management System segment and is designed to have a storage capacity of 10 to the 13th power bits (10 to the 12th power bits on line). The major functions of the system include control, input and output, recording of ingested data, fiche processing/replication and storage and retrieval.

Situational analysis and future directions of AYUSH: An assessment through 5-year plans of India.

PubMed

Samal, Janmejaya

2015-01-01

AYUSH is an acronym for Ayurveda, Yoga and Naturopathy, Unani, Siddha, and Homeopathy. These are the six indigenous systems of medicine practiced in India. A department called Department of Indian System of medicine was created in March 1995 and renamed to AYUSH in November 2003 with a focus to provide increased attention for the development of these systems. Very recently, in 2014, a separate ministry was created under the union Government of India, which is headed by a minister of state. Planning regarding these systems of medicine was a part of 5-year planning process since 1951. Since then many developments have happened in this sector albeit the system was struggling with a great degree of uncertainty at the time of 1(st)5-year plan. A progressive path of development could be observed since the first to the 12(th)5-year plan. It was up to the 7(th)plan the growth was little sluggish and from 8(th)plan onward the growth took its pace and several innovative development processes could be observed thereafter. The system is gradually progressing ahead with a vision to be a globally accepted system, as envisaged in 11(th)5-year plan. Currently, AYUSH system is a part of mainstream health system implemented under National Rural Health Mission (NRHM). NRHM came into play in 2005 but implemented at ground level in 2006 and introduced the scheme of "Mainstreaming of AYUSH and revitalization of local health traditions" to strengthen public health services. This scheme is currently in operation in its second phase, since 1(st)April 2012, with the 12(th)5-year plan. The scheme was primarily brought in to operation with three important objectives; choice of treatment system to the patients, strengthen facility functionally and strengthen the implementation of national health programmes, however, in some places it seems to be a forced medical pluralism owing to a top-down approach by the union government without considerable involvement of the concerned community. In this study, the 5-year planning documents have been reviewed, from the 1(st)plan to 12(th)plan, to enable reflection and throw some light into the future directions of AYUSH system.

Conference on Stochastic Processes and Their Applications (12th) held at Ithaca, New York on 11-15 Jul 83,

DTIC Science & Technology

1983-07-15

RD- R136 626 CONFERENCE ON STOCHASTIC PROCESSES AND THEIR APPLICATIONS (12TH> JULY 11 15 1983 ITHACA NEW YORK(U) CORNELL UNIV ITHACA NY 15 JUL 83...oscillator phase Instability" 2t53 - 3s15 p.m. M.N. GOPALAN, Indian Institute of Technoloy, Bombay "Cost benefit analysis of systems subject to inspection...p.m. W. KLIEDANN, Univ. Bremen, Fed. Rep. Germany "Controllability of stochastic systems 8sO0 - lOsO0 p.m. RECEPTION Johnson Art Museum ’q % , t

Prognostic value of FDG PET/CT-based metabolic tumor volumes in metastatic triple negative breast cancer patients

PubMed Central

Marinelli, Brett; Espinet-Col, Carina; Ulaner, Gary A; McArthur, Heather L; Gonen, Mithat; Jochelson, Maxine; Weber, Wolfgang A

2016-01-01

FDG PET/CT-based measures of tumor burden show promise to predict survival in patients with metastatic breast cancer, but the patient populations studied so far are heterogeneous. The reports may have been confounded by the markedly different prognosis of the various subtypes of breast cancer. The purpose of this study is to evaluate the correlation between tumor burden on FDG PET/CT and overall survival (OS) in patients within a defined population: metastatic triple negative breast cancer (MTNBC). FDG PET/CT scans of 47 consecutive MTNBC patients (54±12 years-old) with no other known malignancies were analyzed. A total 393 lesions were identified, and maximum standardized uptake value (SUVmax), mean SUV, metabolic tumor volume (MTV), total lesion number (TLN) and total lesion glycolysis (TLG), were measured and correlated with patient survival by Mantel-Cox tests and Cox regression analysis. At a median follow-up time of 12.4 months, 41 patients died with a median OS of 12.1 months. Patients with MTV less than 51.5 ml lived nearly three times longer (22 vs 7.1 months) than those with a higher MTV (χ2=21.3, P<0.0001). In a multivariate Cox regression analysis only TLN and MTV were significantly correlated with survival. Those with an MTV burden in the 75th percentile versus the 25th percentile had a hazard ratio of 6.94 (p=0.001). In patients with MTNBC, MTV appears to be a strong prognostic factor. If validated in prospective studies, MTV may be a valuable tool for risk stratification of MTNBC patients in clinical trials and to guide patient management. PMID:27186439

Effect of age on immunological response in the first year of antiretroviral therapy in HIV-1-infected adults in West Africa.

PubMed

Balestre, Eric; Eholié, Serge P; Lokossue, Amani; Sow, Papa Salif; Charurat, Man; Minga, Albert; Drabo, Joseph; Dabis, François; Ekouevi, Didier K; Thiébaut, Rodolphe

2012-05-15

To assess the effect of aging on the immunological response to antiretroviral therapy (ART) in the West African context. The change in CD4 T-cell count was analysed according to age at the time of ART initiation among HIV-infected patients enrolled in the International epidemiological Database to Evaluate AIDS (IeDEA) Collaboration in the West African region. CD4 gain over 12 months of ART was estimated using linear mixed models. Models were adjusted for baseline CD4 cell count, sex, baseline clinical stage, calendar period and ART regimen. The total number of patients included was 24,107, contributing for 50,893 measures of CD4 cell count in the first year of ART. The baseline median CD4 cell count was 144 cells/μl [interquartile range (IQR) 61-235]; median CD4 cell count reached 310 cells/μl (IQR 204-443) after 1 year of ART. The median age at treatment initiation was 36.3 years (10th-90th percentiles = 26.5-50.1). In adjusted analysis, the mean CD4 gain was significantly higher in younger patients (P < 0.0001). At 12 months, patients below 30 years recovered an additional 22 cells/μl on average [95% confidence interval (CI) 2-43] compared to patients at least 50 years. Among HIV-infected adults in West Africa, the immunological response after 12 months of ART was significantly poorer in elderly patients. As the population of treated patients is likely to get older, the impact of this age effect on immunological response to ART may increase over time.

Reducing suicidal ideation in depressed older primary care patients.

PubMed

Unützer, Jürgen; Tang, Lingqi; Oishi, Sabine; Katon, Wayne; Williams, John W; Hunkeler, Enid; Hendrie, Hugh; Lin, Elizabeth H B; Levine, Stuart; Grypma, Lydia; Steffens, David C; Fields, Julie; Langston, Christopher

2006-10-01

To determine the effect of a primary care-based collaborative care program for depression on suicidal ideation in older adults. Randomized, controlled trial. Eighteen diverse primary care clinics. One thousand eight hundred one adults aged 60 and older with major depression or dysthymia. Participants randomized to collaborative care had access to a depression care manager who supported antidepressant medication management prescribed by their primary care physician and offered a course of Problem Solving Treatment in Primary Care for 12 months. Participants in the control arm received care as usual. Participants had independent assessments of depression and suicidal ideation at baseline and 3, 6, 12, 18, and 24 months. Depression was assessed using the Structured Clinical Interview for the Diagnostic and Statistical Manual of Mental Disorders, 4th Edition (SCID). Suicidal ideation was determined using the SCID and the Hopkins Symptoms Checklist. At baseline, 139 (15.3%) intervention subjects and 119 (13.3%) controls reported thoughts of suicide. Intervention subjects had significantly lower rates of suicidal ideation than controls at 6 months (7.5% vs 12.1%) and 12 months (9.8% vs 15.5%) and even after intervention resources were no longer available at 18 months (8.0% vs 13.3%) and 24 months (10.1% vs 13.9%). There were no completed suicides in either group. Information on suicide attempts or hospitalization for suicidal ideation was not available. Primary care-based collaborative care programs for depression represent one strategy to reduce suicidal ideation and potentially the risk of suicide in older primary care patients.

Overwhelming Force, Indecisive Victory: The German Invasion of Yugoslavia, 1941

DTIC Science & Technology

1993-05-13

It was a system of large units that depended primarily on animal draft power for transportation that resulted in low march speed and lack of...STUBOL* 12 3D BOMBER REGT SKOPLJE* 13 63D BOMBER GROUP PZTROVAC 30 D017 13 64TH BOMBER GROUP PSTROVAC 30 DOl0 14 5TH FIGHTER RIGT NIS* 15 35TH...FIGHTER GROUP KOSANCIC 15 HAWKER FURY 16 36TH FIGHTER GROUP REZANOVACKA KOSA 15 HAWKER FURY 17 4TH BOMBER AIR BDE LJUBIC* 18 1ST BOMBER RIGT NOVI SAD* 19

Successful treatment of systemic juvenile xanthogranulomatosis with cytarabine and 2-chlorodeoxyadenosine: case report and review of the literature.

PubMed

Maintz, L; Wenzel, J; Irnich, M; Reinhard, H; Bieber, T

2017-02-01

The non-Langerhans cell histiocytosis (LCH) juvenile xanthogranulomatosis (JXG) is usually a benign disease limited to the skin. Only a few cases of systemic disease with at least two affected organs and lethal outcomes have been reported to date. Treatment is controversial and no standard protocol is available. We report the rare case of a 22-month-old boy presenting multiple erythematous brownish papules of the head, trunk and legs, which had developed starting from his 6th month of life. Additional symptoms were delayed psychomotor development, hydrocephalus and hepatosplenomegaly. Further diagnostics revealed a systemic JXG with involvement of the skin, central nervous system, liver and spleen. The patient did not respond to initial therapy with prednisone and vinblastine according to protocol III for LCH. However, further therapy with cytarabine and 2-chlorodeoxyadenosine followed by a consolidation phase with 2-chlorodeoxyadenosine alone was successful and the patient is in his 4th year of remission. We provide a comprehensive review of the reported cases of systemic JXG to date. © 2016 British Association of Dermatologists.

Early determinants of childhood overweight and adiposity in a birth cohort study: role of breast-feeding.

PubMed

Bergmann, K E; Bergmann, R L; Von Kries, R; Böhm, O; Richter, R; Dudenhausen, J W; Wahn, U

2003-02-01

The prevalence of adiposity in childhood is increasing. Is breast-feeding protective as suggested by cross-sectional studies? In a longitudinal birth cohort study, we tested whether breast-feeding for more than 2 months has preventive effects against overweight and adiposity at 6 y. Of 1314 children representing the catchment areas of six delivery units, 918 could be followed up to the age of 6 y. Height, weight, and skin-fold thickness were measured at regular visits. As the criteria of overweight, obesity, and adiposity in the children, the 90th and the 97th percentiles of BMI and skin-fold values were used. Parents with a BMI at or above the 90th percentile, which was 27 kg/m(2) or more, were considered overweight. Infants bottle-fed from birth or breast-fed for less than 3 months were classified as 'bottle-fed' (BO), and those breast-fed for 3 months and more as 'breast-fed' (BR). Univariate comparisons and logistic regression analysis were performed applying SAS 6.12. The final logistic model consisted of the 480 cases for whom complete data for all variables were available. The potential effect of loss to follow-up was analysed by the Cochran-Mantel-Haenzel test: the outcomes were not significantly influenced by loss to follow-up. At birth BMIs were nearly identical in both groups. By 3 months, BO had significantly higher BMIs and thicker skin folds than BR. From 6 months on, compared to BR, a consistently higher proportion of BO children exceeded the 90th and the 97th percentile of BMI and skin-fold thickness reference values. From the age of 4 y to 5 and 6 y, in BO the prevalence of obesity nearly doubled and tripled, respectively. With only minor changes of obesity prevalence in BR, the difference of BMI and skin-fold thickness between groups became statistically significant. Logistic regression analysis revealed that overweight of the mother, maternal smoking during pregnancy, bottle feeding, and low social status remained important risk factors for overweight and adiposity at 6 y of age. A maternal BMI of > or =27, bottle-feeding, maternal smoking during pregnancy, and low social status are risk factors for overweight and adiposity at 6 y of age. Early bottle-feeding brings forward the obesity rebound, predictive of obesity in later life.

76 FR 50811 - Seventeenth Meeting: EUROCAE WG-72: RTCA Special Committee 216: Aeronautical Systems Security...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-16

.... Agenda Tuesday, September 6th (Pre-Meeting Events) 9 a.m. to 12 p.m. Optional--DHS National Cybersecurity... cooperation. 11:15 a.m.-12 p.m., DHS Briefing on the Cybersecurity Control System Security (CSSP) Program. 1 p...

Three-dimensional action of Chêneau brace on thoracolumbar scoliosis.

PubMed

Kotwicki, Tomasz; Pietrzak, Szymon; Szulc, Andrzej

2002-01-01

We treated 18 girls for idiopathic thoracolumbar scoliosis with Chêneau brace. The apex of the curve was at Th12 or at L1 or at the disc Th12/L1. The initial Cobb angle varied from 21 to 42 degrees, mean 28. The follow up period was of 2 years and 6 months on the average. We noted the rib hump height on Adams' forward bending test. We measured Cobb angle, apical vertebra transposition and apical vertebra rotation (according to Perdriolle method) on antero-posterior standing radiograms before the treatment had started and at the moment of the best correction. We digitized antero-posterior and lateral standing radiograms with sonic digitizer GP-9 and we prepared computed reconstruction of the transversal plane of the spine with Hecquet and Graf's software RACHIS 91TM. The best clinical and radiological correction was achieved after 3 to 8 months of treatment (mean 5,5 months). We considered it as the fitting period and we analysed the correction achieved at that moment and at last follow-up. Cobb angle in brace ranged from 0 to 18 degrees, mean 9 degrees. The correction of apical vertebra transposition ranged from 51% to 100%, mean 80%. The correction of apical vertebra rotation ranged from 0% to 100%, mean 52%. The correction of rib hump ranged from 0 to 100%, mean 42%. Normal sagittal contour was established in 15 patients. important correction was present in each of the three planes.

Effective treatment of severe pregnancy and lactation-related osteoporosis with teriparatide: case report and review of the literature.

PubMed

Polat, Sefika Burcak; Evranos, Berna; Aydin, Cevdet; Cuhaci, Neslihan; Ersoy, Reyhan; Cakir, Bekir

2015-07-01

Pregnancy or lactation-related osteoporosis (PLO) is a very rare and debilitating condition which is usually diagnosed during the last trimester of the pregnancy or early postpartum period. Herein, we report a case with severe PLO and multiple vertebral compression fractures that were successfully treated with teriparatide. Twenty-three-year-old female patient was admitted to our clinic two months after her first spontaneous vaginal delivery with the complaint of severe back pain. Bone mineral density was measured using dual energy X-ray absorptiometry (DEXA), and low T- and Z-scores were observed in lumbar vertebrae. In vertebral MRI, severe height loss was detected in thoracic (T) 5,7,10,11,12 vertebrae. After exclusion of the other possible causes of OP, she was diagnosed to have PLO and the lactation was stopped. She was treated with calcium 1000 mg/day, cholecalciferol 800 mg/day and teriparatide 20 µg/day. At the 12th and 18th month of therapy, BMD was increased by 8% and 27%, respectively, at the lumbar spine and pain was completely relieved in few months. There are pharmacological therapy modalities that can be used in PLO. Bisphosphonates are effective, but there are some concerns that they accumulate in bone and may expose fetus in subsequent pregnancies. Teriparatide is a strong candidate to be the optimal medical therapy in severe cases since it is effective and safe.

Astronomy Education through the NSF GK-12 Program

NASA Astrophysics Data System (ADS)

Jensen, A. G.

2004-05-01

The National Science Foundation's GK-12 program encourages graduate students in science to be active in public education at the middle school and high school levels. As a GK-12 fellow at the University of Colorado-Boulder (CU), I worked with a local 8th-grade science teacher and his students during the 2003-2004 school year. In the Boulder Valley School District, 8th-grade science covers Earth history, meteorology, astronomy, and oceanography. There are many special challenges for this school district and 8th-grade education in Colorado, including a large number of English as a second language (ESL) students and the administration of standardized tests during March, before students have completed much of the relevant material. As a GK-12 Fellow, my responsibilities included work with the Earth history Full Option Science System (FOSS) kit, guest lecturing, aid in hands-on exercises, and the creation of new activities and assignments. Astronomy activities accomplished through this program include sunspot viewing and a field trip to the Colorado Scale Model Solar System on the CU campus. The GK-12 program at CU will continue for at least two more years, possibly placing future GK-12 fellows who are astronomy grad students into classes that are astronomy- or physics-specific.

Randomized Clinical Trial of Family-Based Treatment and Cognitive-Behavioral Therapy for Adolescent Bulimia Nervosa

PubMed Central

Le Grange, Daniel; Lock, James; Agras, W. Stewart; Bryson, Susan W.; Jo, Booil

2015-01-01

Objective There is a paucity of randomized clinical trials (RCTs) for adolescents with bulimia nervosa (BN). Prior studies suggest cognitive-behavioral therapy adapted for adolescents (CBT-A) and family-based treatment (FBT-BN) could be effective for this patient population. The objective of this study was to compare the relative efficacy of these two specific therapies, FBT-BN and CBT-A. In addition, a smaller group was randomized to a non-specific treatment (supportive psychotherapy [SPT]), whose data were to be used if there were no differences between FBT-BN and CBT-A at end of treatment (EOT). Method This two-site RCT (Chicago and Stanford) randomized 130 participants (aged 12–18 years) meeting DSM, 4th Edition criteria for BN or partial BN (binge eating and purging ≥once per week for six months). Outcomes were assessed at baseline, EOT, 6 and 12 months post treatment. Treatments involved 18 outpatient sessions over 6 months. Primary outcome was defined as abstinence from binge eating and purging for 4 weeks prior to assessment, using the Eating Disorder Examination. Results Participants in FBT-BN achieved higher abstinence rates than in CBT-A at EOT (39% vs. 20%; p=.040, number needed to treat [NNT]=5) and at 6-month follow-up (44% vs. 25%; p=.030, NNT=5). Abstinence rates between these two groups did not differ statistically at 12- month follow-up (49% vs. 32%; p=.130, NNT=6). Conclusion FBT-BN is more effective in promoting abstinence from binge eating and purging than CBT-A in adolescent BN at EOT and 6-month follow-up. By 12-month follow-up there were no statistically significant differences between the two treatments. PMID:26506579

In extremely preterm infants, do the Movement Assessment of Infants and the Alberta Infant Motor Scale predict 18-month outcomes using the Bayley-III?

PubMed

Lefebvre, Francine; Gagnon, Marie-Michèle; Luu, Thuy Mai; Lupien, Geneviève; Dorval, Véronique

2016-03-01

Extremely preterm infants are at high-risk for neurodevelopmental disabilities. The Movement Assessment of Infants (MAI) and the Alberta Infant Motor Scale (AIMS) have been designed to predict outcome with modest accuracy with the Bayley-I or Bayley-II. To examine and compare the predictive validity of the MAI and AIMS in determining neurodevelopmental outcome with the Bayley-III. Retrospective cohort study of 160 infants born at ≤ 28 weeks gestation. At their corrected age, infants underwent the MAI at 4 months, the AIMS at 4 and 10-12 months, and the Bayley-III and neurological examination at 18 months. Sensitivity and specificity were calculated. Infants had a mean gestation of 26.3 ± 1.4 weeks and birth weight of 906 ± 207 g. A high-risk score (≥ 14) for adverse outcome was obtained by 57% of infants on the MAI. On the AIMS, a high-risk score (<5th percentile) was obtained by 56% at 4 months and 30% at 10-12 months. At 18 months, infants with low-risk scores on either the MAI or AIMS had higher cognitive, language, and motor Bayley-III scores than those with high-risk scores. They were less likely to have severe neurodevelopmental impairment. To predict Bayley-III scores <70, sensitivity and specificity were 91% and 49%, respectively, for the MAI and 78% and 48%, respectively, for the AIMS. Extremely preterm infants with low-risk MAI at 4 months or AIMS scores at 4 or 10-12 months had better outcomes than those with high-risk scores. However, both tests lack specificity to predict individual neurodevelopmental status at 18 months. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Comparing the Efficacy of Low Dose and Conventional Dose of Oral Isotretinoin in Treatment of Moderate and Severe Acne Vulgaris

PubMed Central

Faghihi, Gita; Mokhtari, Fatemeh; Fard, Nasrin Motamedi; Motamedi, Narges; Hosseini, Sayed Mohsen

2017-01-01

Objective: This study was conducted to compare the effect of low-dose isotretinoin with its conventional dose in patients with moderate and severe acne. Methods: This was a clinical trial conducted on 60 male and female patients with moderate and severe acne vulgaris. The patients were divided into two treatment groups: 0.5 mg/kg/day isotretinoin capsule and low-dose isotretinoin capsule (0.25 mg/kg/day). Patients in both groups received 6-month treatment. At the end of the 6th month and 12th month (6 months after the end of the treatment), they were examined again, and their improvement was determined and compared. Findings: The average severity of acne in the two treatment groups did not differ significantly within any of the study periods. The most common side effects were nose dryness in the low-dose group (17%) and hair thinning and loss in the conventional-dose group (33.2%), although all the patients had dry lips. Conclusion: According to the same severity of the acne in two groups in different study periods, as well as fewer side effects and more patients' satisfaction, the low-dose isotretinoin can be considered in the treatment of acne. PMID:29417084

Validation of the Mayo Clinic Staging System in Determining Prognoses of Patients With Perihilar Cholangiocarcinoma.

PubMed

Coelen, Robert J S; Gaspersz, Marcia P; Labeur, Tim A; van Vugt, Jeroen L A; van Dieren, Susan; Willemssen, François E J A; Nio, Chung Y; IJzermans, Jan N M; Klümpen, Heinz-Josef; Groot Koerkamp, Bas; van Gulik, Thomas M

2017-12-01

Most systems for staging perihilar cholangiocarcinoma (PHC) have been developed for the minority of patients with resectable disease. The recently developed Mayo Clinic system for staging PHC requires only clinical and radiologic variables, but has not yet been validated. We performed a retrospective study to validate the Mayo Clinic staging system. We identified consecutive patients with suspected PHC who were evaluated and treated at 2 tertiary centers in The Netherlands, from January 2002 through December 2014. Baseline characteristics (performance status, carbohydrate antigen 19-9 level) used in the staging system were collected from medical records and imaging parameters (tumor size, suspected vascular involvement, and metastatic disease) were reassessed by 2 experienced abdominal radiologists. Overall survival was analyzed using the Kaplan-Meier method and comparison of staging groups was performed using the log-rank test and Cox proportional hazard regression analysis. Discriminative performance was quantified by the concordance index and compared with the radiologic TNM staging of the American Joint Committee on Cancer (7th ed). PHCs from 600 patients were staged according to the Mayo Clinic model (23 stage I, 80 stage II, 357 stage III, and 140 stage IV). The median overall survival time was 11.6 months. The median overall survival times for patients with stages I, II, III, and IV were 33.2 months, 19.7 months, 12.1 months, and 6.0 months, respectively; with hazard ratios of 1.0 (reference), 2.02 (95% confidence interval [CI], 1.14-3.58), 2.71 (95% CI, 1.59-4.64), and 4.00 (95% CI, 2.30-6.95), respectively (P < .001). The concordance index score was 0.59 for the entire cohort (95% CI, 0.56-0.61). The Mayo Clinic model performed slightly better than the radiologic American Joint Committee on Cancer TNM system. In a retrospective study of 600 patients with PHC, we validated the Mayo Clinic system for staging PHC. This 4-tier staging system may aid clinicians in making treatment decisions, such as referral for surgery, and predicting survival times. Copyright © 2017 AGA Institute. Published by Elsevier Inc. All rights reserved.

Analysis of STAT laboratory turnaround times before and after conversion of the hospital information system.

PubMed

Lowe, Gary R; Griffin, Yolanda; Hart, Michael D

2014-08-01

Modern electronic health record systems (EHRS) reportedly offer advantages including improved quality, error prevention, cost reduction, and increased efficiency. This project reviewed the impact on specimen turnaround times (TAT) and percent compliance for specimens processed in a STAT laboratory after implementation of an upgraded EHRS. Before EHRS implementation, laboratory personnel received instruction and training for specimen processing. One laboratory member per shift received additional training. TAT and percent compliance data sampling occurred 4 times monthly for 13 months post-conversion and were compared with the mean of data collected for 3 months pre-conversion. Percent compliance was gauged using a benchmark of reporting 95% of all specimens within 7 min from receipt. Control charts were constructed for TAT and percent compliance with control limits set at 2 SD and applied continuously through the data collection period. TAT recovered to pre-conversion levels by the 6th month post-conversion. Percent compliance consistently returned to pre-conversion levels by the 10th month post-conversion. Statistical analyses revealed the TAT were significantly longer for 3 months post-conversion (P < .001) compared with pre-conversion levels. Statistical significance was not observed for subsequent groups. Percent compliance results were significantly lower for 6 months post-conversion (P < .001). Statistical significance was not observed for subsequent groups. Extensive efforts were made to train and prepare personnel for challenges expected after the EHRS upgrade. Specific causes identified with the upgraded EHRS included multiple issues involving personnel and the EHRS. These data suggest that system and user issues contributed to delays in returning to pre-conversion TAT and percent compliance levels following the upgrade in the EHRS.

How Do Teacher Evaluation Ratings on Kentucky's Professional Growth and Effectiveness System Relate to Student Achievement?

ERIC Educational Resources Information Center

Masters, Jim

2017-01-01

The purpose of this study was to determine if a teacher's Professional Growth and Effectiveness System (PGES) rating is an effective indicator for student achievement. Participants in the study were 9th through 12th grade English 10, Biology, U.S. History and Algebra 2 teachers and students enrolled in their courses. The teacher participants'…

Comparison of TVT, TVT-O/TOT and mini slings for the treatment of female stress urinary incontinence: 30 months follow up in 531 patients.

PubMed

Stavros, Charalambous; Ioannis, Vouros; Vasileios, Sakalis I; Gkotsi, Anastasia Ch; Georgios, Salpiggidis; Papathanasiou, Athanasios; Rombis, Vasileios

2012-09-01

Although mid-urethral slings (MUS), have been extensively used for the treatment of female stress urinary incontinence (SUI), no published data exists for the efficiency and the complications of these methods in large patient series. This is a retrospective analysis on patients who underwent MUS surgery since 1999. 531 patients were studied and the results of preoperative assessment, perioperative, early postoperatively and each follow up were registered. Patients were classified in three groups according to the MUS used. Efficacy of each method was evaluated in terms of early postoperative course, late complications and patient's symptoms improvement based questioners, pad test, uroflowmetry, filling cystometry and ultrasonography. Evaluation took place at 7th and 30th postoperative day, 3rd and 12th month and then annually. Each patient was characterized as cured, improved or failed. Trans Obturator (TO) group prevailed in efficiency with no significant differences between trans obturator route with inside-out (TVT-O) and outside-in (TOT). Success rate at 30th month evaluation, was higher in the TO group than in Tension-free Vaginal Tape (TVT) or Single-Incision Mini Slings (SIMS) group (93.4% vs 89.5%, 93.4% vs. 91.7%). None TVT patient required reoperation for remaining/reoccurring SUI, while 1.04% of TO group and 5.48% of SIMS group did. Patients of TVT group underwent reoperation for tape related complications in 2.25%, while 2.07% of TO group and none of SIMS group did. The potential limitation of the study is its retrospective character. Even though TO tapes and SIMS seem more efficient than TVT, they carry a risk of SUI re-occurrence that must be weighted towards the risk of potential complications after TVT.

The impact of thyroid hormones on patients with hepatocellular carcinoma.

PubMed

Pinter, Matthias; Haupt, Lukas; Hucke, Florian; Bota, Simona; Bucsics, Theresa; Trauner, Michael; Peck-Radosavljevic, Markus; Sieghart, Wolfgang

2017-01-01

Hypothyroidism has recently been proposed as predisposing factor for HCC development. However, the role of thyroid hormones (TH) in established HCC is largely unclear. We investigated the impact of TH on clinical characteristics and prognosis of HCC patients. Of 838 patients diagnosed with nonsurgical HCC at the Division of Gastroenterology and Hepatology/Medical University of Vienna between 1992 and 2012, 667 patients fulfilled the inclusion criteria. The associations of thyroid function tests with patient, liver, and tumor characteristics as well as their impact on overall survival (OS) were investigated. Thyroid hormone substitution was more often observed in patients with low thyroid-stimulating hormone (TSH) concentration and in patients with elevated free tetraiodthyronine (fT4). Patients with high TSH (>3.77uU/ml) concentrations had larger tumors, while the opposite was true for patients with low TSH (<0.44uU/ml) concentrations. Subjects with elevated fT4 (>1.66ng/dl) were more likely to have elevated CRP. While TSH was only associated with OS in univariate analysis (≤1.7 vs. >1.7uU/ml, median OS (95%CI), 12.3 (8.9-15.7 months) vs. 7.3 months (5.4-9.2 months); p = 0.003), fT4 (≤1.66 vs. >1.66ng/dl, median OS (95%CI), 10.6 (7.5-13.6 months) vs. 3.3 months (2.2-4.3 months); p = 0.007) remained an independent prognostic factor for OS (HR (95%CI) for fT4>1.66ng/dl, 2.1 (1.3-3.3); p = 0.002) in multivariate analysis. TSH and fT4 were associated with prognostic factors of HCC (i.e., tumor size, CRP level). Elevated fT4 concentrations were independently associated with poor prognosis in HCC. Further studies are needed to characterize the role of TH in HCC in detail.

Is four a deadly number for the Chinese?

PubMed

Panesar, Nirmal S; Chan, Noel C Y; Li, Shi N; Lo, Joyce K Y; Wong, Vivien W Y; Yang, Isaac B; Yip, Emily K Y

The numbers 4, 14 and 24 are associated with death for Cantonese-speaking Chinese people, as the words for these numbers sound like the words for "death", "must die" and "easy to die", respectively. A previous study in the United States investigating psychological stress engendered by fear of the number 4 found more cardiac deaths in Chinese and Japanese people, compared with white Americans, on the 4th day of the month. To determine whether more cardiac deaths occur in Hong Kong Chinese people on the days of the month with "deathly connotations" (4, 14 and 24). Analysis of mortality data (1995-2000) of the Chinese population of Hong Kong from the Census and Statistics Department of the Hong Kong Government for these three days of the month, compared with the remaining days, according to both the Gregorian and Lunar calendars. There were 17 346 cardiac deaths registered under ICD-9 codes 410-414 in 1995-2000. The mean (+ 1 SD) of the cumulative number of cardiac deaths on each day of the month was 587 (+ 30) for the Gregorian calendar or 573 (+ 24) for the Lunar calendar. The mean number of deaths on the 4th, 14th and 24th day of the month was not significantly different from the mean number of deaths on the remaining days of the month. Our study of Hong Kong Chinese people does not support the concept that more cardiac deaths occur in Cantonese people on the 4th, 14th and 24th day of the month.

Evaluation of motor and cognitive development among infants exposed to HIV.

PubMed

da Silva, Kaitiana Martins; de Sá, Cristina Dos Santos Cardoso; Carvalho, Raquel

2017-02-01

This study of a prospective and cross-sectional nature compared the motor and cognitive development of HIV-exposed and unexposed infants in their first 18months of age. 40 infants exposed to HIV and antiretroviral therapy (Experimental Group - EG) and 40 unexposed infants (Control Group - CG) participated in the study. They were divided into four age groups of 4, 8, 12 and 18months old, with 10 infants from EG and 10 from CG in each group. The infants were evaluated once on motor and cognitive development by the Bayley Scale of Infant and Toddler Development. Performance category grading and comparisons among scaled score, composite score and percentile rank were held. There was significant group effect for scores in motor and cognitive domains showing lower scores for EG regardless of age. In comparison to the CG, the EG presented lower scores for cognitive domain at 8 and 18months. In the performance categories, all infants were classified at or above the average for motor and cognitive development, except of one EG-18month old infant classified as borderline for motor development. Infants exposed to HIV and antiretroviral therapy own adequate cognitive and motor development in the first 18months. However, the lower scores found, particularly on the 8th and 18th month for cognitive development, may indicate future problems, highlighting the need for systematic follow-up of this population. Copyright © 2017 Elsevier B.V. All rights reserved.

Effect of zoledronic acid on lumbar spinal fusion in osteoporotic patients.

PubMed

Ding, Qirui; Chen, Jian; Fan, Jin; Li, Qingqing; Yin, Guoyong; Yu, Lipeng

2017-11-01

To investigate the effect of zoledronic acid (ZA) on lumbar spinal fusion in patients with osteoporosis. This retrospective study includes 94 osteoporotic patients suffering from lumbar degenerative diseases or lumbar fracture who underwent lumbar spinal fusion in our institution from January 2013 to August 2014. They were divided into ZA group and control group according to whether the patient received ZA infusion or not. The patients in ZA group were given 5 mg intravenous ZA at the 3rd-5th days after operation. All patients took daily oral supplement of 600 mg calcium carbonate and 800 IU vitamin D during the follow-up after operation. The Visual Analogue Scale (VAS), Oswestry Disability Index (ODI), and Short Form 36 (SF-36) scores were recorded preoperatively and post-operatively to evaluate the clinic outcomes; the spinal fusion was assessed by X-ray or CT Scan. 64 patients finished the final follow-up, including 30 patients in ZA group and 34 patients in control group. No significant difference was observed in gender, age, and preoperative BMI VAS, ODI, and SF-36 scores between the two groups (P > 0.05). The post-operative VAS and ODI scores decreased rapidly at 3 and 6 months, but rose back slightly at 12 and 24 months in both groups. On the contrary, post-operative SF-36 scores increased rapidly at 3 and 6 months, while fell back slightly at 12 and 24 months, with a statistically significant difference between the two groups at 12 months, but not at 3 and 6 month post-operation. The spinal fusion rate in ZA group was 90% at 6 months, 92% at 12 months, while it was 75% at 6 months, 92.86% at 12 months in control group, significantly different between the two groups at 12 months, but not at 6 months. In the whole follow-up period, adjacent vertebral compressing fracture occurred in five patients in control group, none in ZA group. No pedicle screw loosening was observed in ZA group, with six in control group. Zoledronic acid accelerates spinal fusion, shortens the time of fusion without changing fusion rate, and also decreases the risk of adjacent vertebral compressing fracture and the rate of pedicle screw loosening, resulting in the improvement of clinical outcomes and quality of life.

Idaho National Laboratory Quarterly Performance Analysis

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

Mitchell, Lisbeth

2014-11-01

This report is published quarterly by the Idaho National Laboratory (INL) Quality and Performance Management Organization. The Department of Energy (DOE) Occurrence Reporting and Processing System (ORPS), as prescribed in DOE Order 232.2, “Occurrence Reporting and Processing of Operations Information,” requires a quarterly analysis of events, both reportable and not reportable, for the previous 12 months. This report is the analysis of 60 reportable events (23 from the 4th Qtr FY14 and 37 from the prior three reporting quarters) as well as 58 other issue reports (including not reportable events and Significant Category A and B conditions) identified at INLmore » from July 2013 through October 2014. Battelle Energy Alliance (BEA) operates the INL under contract DE AC07 051D14517.« less

Diagnostic validity of CT gastrography versus gastroscopy for primary lesions in gastric cancer: evaluating the response to chemotherapy, a retrospective analysis.

PubMed

Takahashi, Sho; Hirayama, Michiaki; Kuroiwa, Ganji; Kawano, Yutaka; Takada, Kohichi; Sato, Tsutomu; Miyanishi, Koji; Sato, Yasushi; Takimoto, Rishu; Kobune, Masayoshi; Kato, Junji

2013-10-01

This retrospective study was carried out to compare computed tomographic (CT) gastrography and conventional optical gastroscopy (GS) in order to evaluate the effectiveness of chemotherapy in primary gastric lesions. Patients with unresectable advanced and unresected early gastric cancer who had primary lesions and had received chemotherapy were enrolled. For primary lesions, CT gastrography and endoscopic assessment were done after chemotherapy, based on the Japanese Classification of Gastric Carcinoma (JCGC) criteria, 13th edition, and the Response Evaluation Criteria in Solid Tumors (RECIST). For metastatic solid lesions including lymph nodes, CT assessment was done based on the RECIST criteria. Data from 23 patients were analyzed. With median follow-up of 9.4 months (range 2-23 months), 58 examinations were assessed by GS and CT gastrography. Setting optical endoscopic results as the gold standard, the accuracy of CT gastrography for primary gastric lesions was 77.6 % (45 of 58) (weighted κ = 0.72; P < 0.01) according to the JCGC 13th edition criteria and 90.0 % (52 of 58) (weighted κ = 0.75; P < 0.01) according to the RECIST. When all results were divided into two groups [the non-progressive disease (non-PD) group and PD group], accuracy was 93.1 % (52 of 58) (κ = 0.81; P < 0.01), sensitivity was 100 %, and specificity was 75.0 % (12 of 16). In addition, the predictability of PD was 100 % (12 of 12). The four cases of failure in specification were the following: a case of gastric remnant cancer, a case with insufficient distension of the stomach, a healed case with stenosis and scarring, and a case in which the wrong position had been selected for the examination. The average period until PD was 9.9 months (range 5-18 months), and the concordance period between GS and CT gastrography was 7.2 months in both non-PD and PD cases. There was good concordance between the evaluations of GS and CT gastrography. CT gastrography exhibited favorable results in accuracy as well as 100 % PD predictability, which implied the possibility of using CT gastrography as a substitute for endoscopic assessments at post-chemotherapy assessments.

Nutrient intakes of US infants, toddlers, and preschoolers meet or exceed dietary reference intakes.

PubMed

Butte, Nancy F; Fox, Mary Kay; Briefel, Ronette R; Siega-Riz, Anna Maria; Dwyer, Johanna T; Deming, Denise M; Reidy, Kathleen C

2010-12-01

To assess the usual nutrient intakes of 3,273 US infants, toddlers, and preschoolers, aged 0 to 47 months, surveyed in the Feeding Infants and Toddlers Study (FITS) 2008; and to compare data on the usual nutrient intakes for the two waves of FITS conducted in 2002 and 2008. The FITS 2008 is a cross-sectional survey of a national random sample of US children from birth through age 47 months. Usual nutrient intakes derived from foods, beverages, and supplements were ascertained using a telephone-administered, multiple-pass 24-hour dietary recall. Infants aged birth to 5 months (n=382) and 6 to 11 months (n=505), toddlers aged 12 to 23 months (n=925), and preschoolers aged 24 to 47 months (n=1,461) were surveyed. All primary caregivers completed one 24-hour dietary recall and a random subsample (n=701) completed a second 24-hour dietary recall. The personal computer version of the Software for Intake Distribution Estimation was used to estimate the 10th, 25th, 50th, 75th, and 90th percentiles, as well as the proportions below and above cutoff values defined by the Dietary Reference Intakes or the 2005 Dietary Guidelines for Americans. Usual nutrient intakes met or exceeded energy and protein requirements with minimal risk of vitamin and mineral deficiencies. The usual intakes of antioxidants, B vitamins, bone-related nutrients, and other micronutrients were adequate relative to the Adequate Intakes or Estimated Average Requirements, except for iron and zinc in a small subset of older infants, and vitamin E and potassium in toddlers and preschoolers. Intakes of synthetic folate, preformed vitamin A, zinc, and sodium exceeded Tolerable Upper Intake Level in a significant proportion of toddlers and preschoolers. Macronutrient distributions were within acceptable macronutrient distribution ranges, except for dietary fat, in some toddlers and preschoolers. Dietary fiber was low in the vast majority of toddlers and preschoolers, and saturated fat intakes exceeded recommendations for the majority of preschoolers. The prevalence of inadequate intakes, excessive intake, and intakes outside the acceptable macronutrient distribution range was similar in FITS 2002 and FITS 2008. In FITS 2008, usual nutrient intakes were adequate for the majority of US infants, toddlers, and preschoolers, except for a small but important number of infants at risk for inadequate iron and zinc intakes. Diet quality should be improved in the transition from infancy to early childhood, particularly with respect to healthier fats and fiber in the diets of toddlers and preschoolers. Copyright © 2010 American Dietetic Association. Published by Elsevier Inc. All rights reserved.

Event-free survival of infants and toddlers enrolled in the HR-NBL-1/SIOPEN trial is associated with the level of neuroblastoma mRNAs at diagnosis.

PubMed

Corrias, Maria V; Parodi, Stefano; Tchirkov, Andrei; Lammens, Tim; Vicha, Ales; Pasqualini, Claudia; Träger, Catarina; Yáñez, Yania; Dallorso, Sandro; Varesio, Luigi; Luksch, Roberto; Laureys, Genevieve; Valteau-Couanet, Dominique; Canete, Adela; Pöetschger, Ulrike; Ladenstein, Ruth; Burchill, Susan A

2018-07-01

The purpose of this study was to evaluate whether levels of neuroblastoma mRNAs in bone marrow and peripheral blood from stage M infants (≤12 months of age at diagnosis, MYCN amplified) and toddlers (between 12 and 18 months, any MYCN status) predict event-free survival (EFS). Bone marrow aspirates and peripheral blood samples from 97 infants/toddlers enrolled in the European High-Risk Neuroblastoma trial were collected at diagnosis in PAXgene ™ blood RNA tubes. Samples were analyzed by reverse transcription quantitative polymerase chain reaction according to standardized procedures. Bone marrow tyrosine hydroxylase (TH) or paired-like homeobox 2b (PHOX2B) levels in the highest tertile were associated with worse EFS; hazard ratios, adjusted for age and MYCN status, were 1.5 and 1.8 respectively. Expression of both TH and PHOX2B in the highest tertile predicted worse outcome (p = 0.015), and identified 20 (23%) infants/toddlers with 5-year EFS of 20% (95%CI: 4%-44%). Prognostic significance was maintained after adjusting for over-fitting bias (p = 0.038), age and MYCN status. In peripheral blood, PHOX2B levels in the highest tertile predicted a two-fold increased risk of an event (p = 0.032), and identified 23 (34%) infants/toddlers with 5-year EFS of 29% (95%CI: 12%-48%). Time-dependent receiver operating characteristic analysis confirmed the prognostic value of combined TH and PHOX2B in bone marrow and of PHOX2B in peripheral blood during the first year of follow-up. High levels of bone marrow TH and PHOX2B and of peripheral blood PHOX2B at diagnosis allow early identification of a group of high-risk infant and toddlers with neuroblastoma who may be candidates for alternative treatments. Integration with additional biomarkers, as well as validation in additional international trials is warranted. © 2018 Wiley Periodicals, Inc.

76 FR 35483 - Privacy Act of 1974; System of Records

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-17

... May 12, 2009, revisions, and will update the retention period from 6 months to 12 months for online...; retrievability; safeguards; retention and disposal; system manager(s) and address; notification procedure; and..., and planning. The other changes outlined update retention periods, administrative changes, and system...

Severe Thoraco-lumbar Kyphoscoliosis Associated with Osteoporosis in Siblings - Case study.

PubMed

Szumera, Edyta; Jasiewicz, Barbara; Potaczek, Tomasz; Sułko, Jerzy; Tęsiorowski, Maciej

2015-01-01

The incidence of scoliosis among patients with certain systemic diseases is much higher than in the general population. Moreover, the onset of the scoliosis is in early childhood before the age of 5 and the deformity reaches extreme values. We present the clinical course of two siblings with multiple musculoskeletal deformities, osteoporosis, severe kyphoscolisis and an undiagnosed systemic disease. The onset of scoliosis was in the first months of life of both children, with a marked progression about the 8th month of life. Due to lower limb deformities, ambulation was delayed until the 5th year of life in the male sibling, and the girl remains non-ambulant. Both children had osteoporosis, which caused numerous fractures of the upper and lower limbs. Due to progression of the spinal deformity the boy underwent a posterior hemispondylodesis with instrumentation at the age of 7. The girl also underwent surgery at the age of 7, but instrumentation could not be placed successfully due to inadequate bone quality. The last follow-up to date has been at the age of 12 years for the female patient and 20 years for the male patient. The spinal deformity in the female has not progressed during the last 2-3 years. She has been on bisphosphonate therapy for two years and no new fractures have been noted. The male patient has undergone multiple surgeries for lower limb deformities and is an independent walker. His scoliosis remains stable, but a minor progression of kyphosis has been noted in the last year. The history of the two patients shows that not all early-onset deformities can be effectively treated and that osteoporosis is a crucial obstacle to this treatment.

Reconstitution of Intestinal CD4 and Th17 T Cells in Antiretroviral Therapy Suppressed HIV-Infected Subjects: Implication for Residual Immune Activation from the Results of a Clinical Trial

PubMed Central

d'Ettorre, Gabriella; Baroncelli, Silvia; Micci, Luca; Ceccarelli, Giancarlo; Andreotti, Mauro; Sharma, Prachi; Fanello, Gianfranco; Fiocca, Fausto; Cavallari, Eugenio Nelson; Giustini, Noemi; Mallano, Alessandra; Galluzzo, Clementina M.; Vella, Stefano; Mastroianni, Claudio M.; Silvestri, Guido; Paiardini, Mirko; Vullo, Vincenzo

2014-01-01

Introduction During HIV infection the severe depletion of intestinal CD4+ T-cells is associated with microbial translocation, systemic immune activation, and disease progression. This study examined intestinal and peripheral CD4+ T-cell subsets reconstitution under combined antiretroviral therapy (cART), and systemic immune activation markers. Methods This longitudinal single-arm pilot study evaluates CD4+ T cells, including Th1 and Th17, in gut and blood and soluble markers for inflammation in HIV-infected individuals before (M0) and after eight (M8) months of cART. From January 2010 to December 2011, 10 HIV-1 naïve patients were screened and 9 enrolled. Blood and gut CD4+ T-cells subsets and cellular immune activation were determined by flow-cytometry and plasma soluble CD14 by ELISA. CD4+ Th17 cells were detected in gut biopsies by immunohistochemistry. Microbial translocation was measured by limulus-amebocyte-lysate assay to detect bacterial lipopolysaccharide (LPS) and PCR Real Time to detect plasma bacterial 16S rDNA. Results Eight months of cART increased intestinal CD4+ and Th17 cells and reduced levels of T-cell activation and proliferation. The magnitude of intestinal CD4+ T-cell reconstitution correlated with the reduction of plasma LPS. Importantly, the magnitude of Th17 cells reconstitution correlated directly with blood CD4+ T-cell recovery. Conclusion Short-term antiretroviral therapy resulted in a significant increase in the levels of total and Th17 CD4+ T-cells in the gut mucosa and in decline of T-cell activation. The observation that pre-treatment levels of CD4+ and of CD8+ T-cell activation are predictors of the magnitude of Th17 cell reconstitution following cART provides further rationale for an early initiation of cART in HIV-infected individuals. Trial Registration ClinicalTrials.gov NCT02097381 PMID:25340778

75 FR 2068 - Definition of “Plan Assets”-Participant Contributions

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-14

... 7 business days. Thus, the two-day longer reasonable period also has the advantage of being... to the 15th business day of the month following the month in which participant contributions are... the 15th business day of the month following the month in which such amounts would otherwise have been...

26 CFR 1.6073-2 - Fiscal years.

Code of Federal Regulations, 2010 CFR

2010-04-01

... be filed on or before the 15th day of the 4th month of the taxable year. If, however, the requirements of section 6015(a) are first met after the 1st day of the 4th month and before the 2d day of the...

Effect of vitamin D supplementation on selected inflammatory biomarkers in older adults: a secondary analysis of data from a randomised, placebo-controlled trial.

PubMed

Waterhouse, Mary; Tran, Bich; Ebeling, Peter R; English, Dallas R; Lucas, Robyn M; Venn, Alison J; Webb, Penelope M; Whiteman, David C; Neale, Rachel E

2015-09-14

Observational studies have suggested that 25-hydroxyvitamin D (25(OH)D) levels are associated with inflammatory markers. Most trials reporting significant associations between vitamin D intake and inflammatory markers used specific patient groups. Thus, we aimed to determine the effect of supplementary vitamin D using secondary data from a population-based, randomised, placebo-controlled, double-blind trial (Pilot D-Health trial 2010/0423). Participants were 60- to 84-year-old residents of one of the four eastern states of Australia. They were randomly selected from the electoral roll and were randomised to one of three trial arms: placebo (n 214), 750 μg (n 215) or 1500 μg (n 215) vitamin D3, each taken once per month for 12 months. Post-intervention blood samples for the analysis of C-reactive protein (CRP), IL-6, IL-10, leptin and adiponectin levels were available for 613 participants. Associations between intervention group and biomarker levels were evaluated using quantile regression. There were no statistically significant differences in distributions of CRP, leptin, adiponectin, leptin:adiponectin ratio or IL-10 levels between the placebo group and either supplemented group. The 75th percentile IL-6 level was 2·8 pg/ml higher (95 % CI 0·4, 5·8 pg/ml) in the 1500 μg group than in the placebo group (75th percentiles:11·0 v. 8·2 pg/ml), with a somewhat smaller, non-significant difference in 75th percentiles between the 750 μg and placebo groups. Despite large differences in serum 25(OH)D levels between the three groups after 12 months of supplementation, we found little evidence of an effect of vitamin D supplementation on cytokine or adipokine levels, with the possible exception of IL-6.

Effects of Diagnosis by Newborn Screening for Cystic Fibrosis on Weight and Length in the First Year of Life

PubMed Central

Leung, Daniel H.; Heltshe, Sonya L.; Borowitz, Drucy; Gelfond, Daniel; Kloster, Margaret; Heubi, James E.; Stalvey, Michael; Ramsey, Bonnie W.

2017-01-01

IMPORTANCE Since the implementation of universal newborn screening (NBS) for cystic fibrosis (CF), the timing and magnitude of growth deficiency or its association with correlates of disease among infants with CF who underwent NBS has not been well described. OBJECTIVE To examine incremental weight gain, linear growth, and clinical features in the first year of life among infants with CF who underwent NBS. DESIGN, SETTING, AND PARTICIPANTS The Baby Observational and Nutrition Study (BONUS), a multicenter, longitudinal, observational cohort study, was conducted during regular CF clinic visits in the first 12 months of life at 28 US Cystic Fibrosis Foundation–accredited Care Centers from January 7, 2012, through May 31, 2015. Participants included 231 infants younger than 3.5 months who underwent NBS and had confirmed CF, with a gestational age of at least 35 weeks, birth weight of at least 2.5 kg, and toleration of full oral feeds. Of these, 222 infants (96.1%) had follow-up beyond 6 months of age and 215 (93.1%) completed 12 months of follow-up. EXPOSURE Cystic fibrosis. MAIN OUTCOME AND MEASURES Attained weight and length for age and World Health Organization normative z scores at ages 1 to 6 and 8, 10, and 12 months (defined a priori). RESULTS Of the 231 infants enrolled, 110 infants (47.6%) were female and 121 (52.4%) were male, with a mean (SD) age of 2.58 (0.69) months. BONUS infants had lower than mean birth weights (mean z score, −0.15; 95% CI, −0.27 to −0.04) and higher birth lengths (mean z score, 0.44; 95% CI, 0.26 to 0.62). They achieved normal weight by 12 months, a significant improvement over a prescreening cohort of newborns with CF from 20 years before the contemporary cohort (mean z score increase, 0.57; 95% CI, 0.37–0.77). However, length was lower than the mean at 12 months (mean z score, −0.56; 95% CI, −0.70 to −0.42). Only 30 infants (13.6%) were at less than the 10th percentile of weight for age, whereas 53 (23.9%) were at less than the 10th percentile of length for age at more than half their visits. Male sex, pancreatic insufficiency, meconium ileus, histamine blocker use, and respiratory Pseudomonas aeruginosa infection were associated with lower weight or length during the first year. Insulinlike growth factor 1 levels were significantly lower among low-length infants. Persistently low-weight infants consumed significantly more calories, and weight and length z scores were negatively correlated with caloric intake. CONCLUSIONS AND RELEVANCE Since initiation of universal NBS for CF, significant improvement has occurred in nutritional status, with normalization of weight in the first year of life. However, length stunting remains common. PMID:28437538

Facility Practice Variation to Help Understand the Effects of Public Policy: Insights from the Dialysis Outcomes and Practice Patterns Study (DOPPS).

PubMed

Fuller, Douglas S; Robinson, Bruce M

2017-01-06

Recent Centers for Medicare & Medicaid Services policies have used dialysis facility practice variation to develop public ratings and adjust payments. In the Dialysis Facility Compare star rating system (DFC SRS), facility-relative rates of performance-based clinical measures varied nearly two-fold for mortality (standardized mortality ratio; 10th/90th percentiles: 0.71, 1.34) and hospitalization (standardized hospitalization ratio; 10th/90th percentiles: 0.64, 1.37), and nearly four-fold for transfusion (standardized transfusion ratio; 10th/90th percentiles: 0.43, 1.65). Medicare claims data (from July of 2014) demonstrate that facility variation for the proportions of patients on hemodialysis hospitalized (10th/90th percentiles: 27%, 50%) and transfused (10th/90th percentiles: 3%, 17%) within 6 months that far exceeds relatively modest recent overall longitudinal trends. DFC SRS-rated facility variation is also substantial for fistula (10th/90th percentiles: 50%, 78%) and catheter use >90 days (10th/90th percentiles: 3%, 19%). By contrast, DFC SRS-rated facility distributions for adult hemodialysis Kt/V>1.2 (10th/90th percentiles: 84%, 97%) and total serum calcium >10.2 mg/dl (median, 1%; 75th/90th percentiles: 3%, 5%) are quite narrow and may be of questionable value. Likewise, variation in the US Dialysis Outcomes and Practice Patterns Study is over two-fold for facility median serum parathyroid hormone (10th/90th percentiles: 290 pg/ml, 629 pg/ml) and ferritin (10th/90th percentiles: 469 ng/ml, 1143 ng/ml) levels, and facility mean treatment time varies by 30 minutes (10th/90th percentiles: 204 minutes, 234 minutes). Rising serum parathyroid hormone and ferritin levels, and generally short dialysis treatment time, represent areas unchecked by existing policy; both overall trends and facility variation in these values may reflect unintended consequences of policy or reimbursement pressures and therefore raise concern. Additionally, outcomes in the transition period from advanced CKD to dialysis remain poor, and policy initiatives and performance accountability in this area remain insufficient. Innovative models of comprehensive care in advanced CKD and the early dialysis period which are more amenable to policy oversight are needed. In summary, facility variation is typically larger than prevailing longitudinal trends, and should not be overlooked. The combination of nationally representative observational databases (e.g., the Dialysis Outcomes and Practice Patterns Study) and ESRD registries can provide policy makers with additional tools to evaluate facility variation, develop policies, and monitor unintended effects. Copyright © 2016 by the American Society of Nephrology.

Nutritional Recovery after Open and Laparoscopic Distal Gastrectomy for Early Gastric Cancer: A Prospective Multicenter Comparative Trial (CCOG1204).

PubMed

Matsushita, Hidenobu; Tanaka, Chie; Murotani, Kenta; Misawa, Kazunari; Ito, Seiji; Ito, Yuichi; Kanda, Mitsuro; Mochizuki, Yoshinari; Ishigure, Kiyoshi; Yaguchi, Toyohisa; Teramoto, Jin; Nakayama, Hiroshi; Kawase, Yoshihisa; Fujiwara, Michitaka; Kodera, Yasuhiro

2018-01-01

Little information from prospective clinical trials is available on the influences of surgical approaches on postoperative body compositions and nutritional status. We designed a prospective non-randomized trial to compare postoperative chronological changes in body composition and nutritional status between laparoscopic and open distal gastrectomy for stage I gastric cancer (GC). Body compositions and nutritional indicators in blood tests were measured at the baseline and at the 1st, 3rd, 6th, and 12th postoperative months (POM). The primary end point was the decrease relative to the baseline in the body muscle mass at POM 6. Ninety-six patients for the laparoscopic group and 52 for the open group were eligible for data analysis. No significant differences were found in any baseline demographics, body compositions, and nutritional indicators between the groups. The changes of body muscle mass at POM 6 were similar in both groups. Overall, no significant differences between the groups were observed in any of the body composition and nutritional indicators during the first year after surgery. Postoperative body compositions and nutritional status were not affected by surgical approaches during the first 12 months after surgery in patients who underwent distal gastrectomy for stage I GC. © 2017 S. Karger AG, Basel.

Vanishing calcification associated with a spontaneous ventral spinal cerebrospinal fluid leak.

PubMed

Schievink, Wouter I; Ross, Lindsey; Prasad, Ravi S; Maya, M Marcel

2016-12-01

Some patients with spontaneous intracranial hypotension have a ventral spinal cerebrospinal fluid (CSF) leak and these CSF leaks may be associated with calcified disk herniations. Identifying these calcifications is helpful in directing treatment. We report here the unusual case of a patient with a ventral CSF leak in whom the associated calcification absorbed over a five-month period. A 42-year-old woman developed orthostatic headaches and bilateral abducens nerve palsies. Magnetic resonance imaging of her brain showed typical findings of spontaneous intracranial hypotension. Magnetic resonance imaging of her spine showed an extensive cervicothoracic CSF leak. Computed tomographic myelography showed calcification at the Th1-2 disk space. Three epidural blood patches were performed, but her symptoms persisted. Digital subtraction myelography performed five months later showed an upper thoracic ventral CSF, but the calcification was no longer present. A dural tear, found at surgery at the Th1-2 level, was repaired and the patient made an uneventful recovery. The resorption of calcifications at the level of a ventral spinal CSF leak could explain the absence of any calcifications in at least some patients with such leaks and demonstrates the usefulness of reviewing previous imaging in patients with ventral CSF leaks if the exact site of the leak remains unknown. © International Headache Society 2016.

Breaking barriers: a competency-based framework for promoting the integration of the pediatrician's education.

PubMed

Naghettini, Alessandra V; Bollela, Valdes R; Costa, Nilce M S C; Salgado, Luciana M R

2011-01-01

To describe the process of integration and revision of a pediatric program curriculum which resulted in the creation of a competency-based framework recommended in the Brazilian National Curricular Guidelines. Quali-quantitative analysis of an intervention evaluating the students and professors' perception of the pediatric program curriculum (focus groups and semi-structured interviews). Results were discussed during teaching development workshops. A competency-based framework was suggested for the pediatric program from the 3rd to the 6th year. The new curriculum was approved, implemented, and reevaluated six months later. Twelve students (12%) from the 3rd to the 6th year participated in the focus groups, and 11 professors (78.5%) answered the questionnaire. Most participants reported lack of integration among the courses, lack of knowledge about the learning goals of the internships, few opportunities of practice, and predominance of theoretical evaluation. In the training workshops, a competency-based curriculum was created after pediatrics and collective health professors reached an agreement. The new curriculum was focused on general competency, learning goals, opportunities available to learn these goals, and evaluation system. After six months, 93% (104/112) of students and 79% (11/14) of professors reported greater integration of the program and highlighted the inclusion of the clinical performance evaluation. The collective creation of a competency-based curriculum promoted higher satisfaction of students and professors. After being implemented, the new curriculum was considered to integrate the teaching practices and contents, improving the quality of the clinical performance evaluation.

Characterization of the intra-annual variability in the Oxygen Minimum Zone (OMZ) off Peru

NASA Astrophysics Data System (ADS)

Paulmier, A.; Campos, F.; Dewitte, B.; Garcon, V.; Illig, S.; Carrasco, E.; Depretz de Gesincourt, O.; Grelet, J.; Ledesma, J. A.; Maes, C.; Montes, I.; Oschlies, A.; Quispe, J.; Scouarnec, L.

2016-02-01

The Oxygen Minimum Zones (OMZs) are oceanic deoxygenated layers between 50 and 1000 meters depth, which impact climate and ecosystems at both local and global scales. In particular, associated with the most productive upwelling system (10% of the world fisheries), the OMZ off Peru has the shallowest and most intense core with the lowest O2 concentration. Little is known on O2 variability at hourly to intra-seasonal timescales in this region. Thanks to the first long term subsurface mooring deployed off Lima (12°02'S, 77°40'W) at 30 nm from the coast, this study investigates the OMZ variability. The mooring consists in an instrumented line including sensors of pressure, temperature, salinity and oxygen located at 5 depths (30, 50, 75, 145 and 160 meters below the surface) with an acquisition frequency of 15 minutes during 14 months from January 5th , 2013 until February 21th, 2014. These data collected in the framework of the trans-disciplinary AMOP project (Activity of investigation dedicated to Oxygen Minimum Zone of the eastern Pacific) allow documenting the dynamics of both the oxycline and core and of their physical forcing (e.g. waves, wind). Three main regimes of variability are reported: sub-daily (< 1 day), sub-monthly (1-30 days) and sub-seasonal (30-90 days), which corresponds to distinct physical mechanisms. Preliminary results from a high-resolution coupled model platform are presented, which serve as material for the interpretation of the data.

CD30 serum levels and response to hymenoptera venom immunotherapy.

PubMed

Foschi, F G; Emiliani, F; Savini, S; Quercia, O; Stefanini, G F

2008-01-01

The glycoprotein CD30 is expressed and released by T lymphocytes that secrete type 2 helper cytokines of (T(H)2). These molecules play a role in the pathogenesis of allergic diseases. Venom immunotherapy has proven to be very effective in hymenoptera venom allergy through a shift in cytokine production from T(H)2-type cytokines to T(H)1-type cytokines. To evaluate the relationship between the soluble form of CD30 (sCD30) and venom immunotherapy in patients with hymenoptera venom allergy. sCD30 levels were assayed by enzyme-linked immunosorbent assay in the sera of 61 healthy controls and 14 patients with hymenoptera venom allergy who had undergone immunotherapy before treatment and 1,3, and 12 months after treatment started. Nine patients were allergic to Apis venom, 4 to Vespula venom, and 1 to Polistes venom. CD30 serum levels (median, interquartile range) were significantly higher in venom-allergic patients before treatment (33.6 U/mL; 14.8-61.6) than in controls (9.7 U/mL, 1.9-21.3) (P < .000). These levels decreased progressively during treatment in all patients except 2 (P < .000). At the third month of therapy, the levels reached statistical significance in comparison with baseline. This study shows that sCD30 levels are significantly higher in patients with hymenoptera venom allergy and indirectly confirms a preferential T(H)2-type cytokine production in these patients. sCD30 expression decreases during immunotherapy, thus confirming the immunomodulatory role of this treatment in promoting a shift to T(H)1-type cytokines.

Effects of an education program on the health and illness profile of rural breast-fed babies.

PubMed

Nakao, R M

1988-01-01

In the Philippines, researchers followed 135 babies born between August 1985-January 1986 to determine the effects of health education on infant health. Mothers in the experimental group learned about infant care, frequent nursing, personal hygiene, waiting until 4-6 months to begin supplementary foods, and the importance of the colostrum. Those in the control group received no such education. Both groups of mothers breast fed. 65% of the babies in the control group were healthy after 1 month, 48% after 4 months, 64% after 6 months, and 25% at 1 year while 57% of those from the experimental group were healthy after 1 month, 52% after 2 months, 3% after 5 months, and non at 1 year. There was a statistical difference in mean weights between the experimental and control groups at birth, 8 and 11 months. The average weights for babies in the experimental group were in the Class II category (weight for age 25th percentile and or = 50% percentile) while the average weight for those in the control group were in the Class I category (weight for age or = 25% percentile). Babies of multigravida mothers were more likely to be in Class III and IV (both classes 50th percentile) categories than those of primigravida mothers. No experimental group 5-7 month old babies had gastroenteritis while 6.1% 5 month olds, 16.1% 6 month olds, and 17.1% 7 months old in the control group had gastroenteritis. The incidence of respiratory infections was higher among control babies than experimental babies, except at 9 months. The incidence of fever was basically the same in both groups, except 9 and 12 month old experimental babies did not have any fever. Results of this study indicate that health education on infant health contributes to a lower incidence of gastroenteritis and respiratory infections and to higher weight gains.

26 CFR 1.6073-2 - Fiscal years.

Code of Federal Regulations, 2011 CFR

2011-04-01

... declaration must be filed on or before the 15th day of the 4th month of the taxable year. If, however, the requirements of section 6015(a) are first met after the 1st day of the 4th month and before the 2d day of the...

26 CFR 1.6073-2 - Fiscal years.

Code of Federal Regulations, 2013 CFR

2013-04-01

... declaration must be filed on or before the 15th day of the 4th month of the taxable year. If, however, the requirements of section 6015(a) are first met after the 1st day of the 4th month and before the 2d day of the...

26 CFR 1.6073-2 - Fiscal years.

Code of Federal Regulations, 2012 CFR

2012-04-01

... declaration must be filed on or before the 15th day of the 4th month of the taxable year. If, however, the requirements of section 6015(a) are first met after the 1st day of the 4th month and before the 2d day of the...

26 CFR 1.6073-2 - Fiscal years.

Code of Federal Regulations, 2014 CFR

2014-04-01

... declaration must be filed on or before the 15th day of the 4th month of the taxable year. If, however, the requirements of section 6015(a) are first met after the 1st day of the 4th month and before the 2d day of the...

Sensitivity of early life stages of freshwater mussels (Unionidae) to acute and chronic toxicity of lead, cadmium, and zinc in water

USGS Publications Warehouse

Wang, N.; Ingersoll, C.G.; Ivey, C.D.; Hardesty, D.K.; May, T.W.; Augspurger, T.; Roberts, A.D.; Van Genderen, E.; Barnhart, M.C.

2010-01-01

Toxicity of lead, cadmium, or zinc to early life stages of freshwater mussels (fatmucket, Lampsilis siliquoidea; Neosho mucket, L. rafinesqueana) was evaluated in 48-h exposures with mussel larvae (glochidia), in 96-h exposures with newly transformed (5-d-old) and two- or six-month-old juvenile mussels, or in 28-d exposures with two- or four-month-old mussels in reconstituted soft water. The 24-h median effect concentrations (EC50s) for fatmucket glochidia (>299??g Pb/L, >227??g Cd/L, 2,685??g Zn/L) and 96-h EC50s for two- or six-month-old fatmucket (>426??g Pb/L, 199??g Cd/L, 1,700??g Zn/L) were much higher than 96-h EC50s for newly transformed fatmucket (142 and 298??g Pb/L, 16??g Cd/L, 151 and 175??g Zn/L) and Neosho mucket (188??g Pb/L, 20??g Cd/L, 145??g Zn/L). Chronic values for fatmucket were 10??g Pb/L, 6.0??g Cd/L, and 63 and 68??g Zn/L. When mussel data from the present study and the literature were included in updated databases for deriving U.S. Environmental Protection Agency water quality criteria, mussel genus mean acute values were in the lower percentiles of the sensitivity distribution of all freshwater species for Pb (the 26th percentile), Cd (the 15th to 29th percentile), or Zn (the 12th to 21st percentile). The mussel (Lampsilis) genus mean chronic value was the lowest value ever reported for Pb (the 9th percentile) but was near the middle of the sensitivity distribution for Cd (the 61st percentile) or Zn (the 44th percentile). These results indicate that mussels were relatively sensitive to the acute toxicity of these three metals and to the chronic toxicity of Pb, but were moderately sensitive to the chronic toxicity of Cd or Zn compared to other freshwater species. ?? 2010 SETAC.

Sensitivity of early life stages of freshwater mussels (Unionidae) to acute and chronic toxicity of lead, cadmium, and zinc in water.

PubMed

Wang, Ning; Ingersoll, Christopher G; Ivey, Christopher D; Hardesty, Douglas K; May, Thomas W; Augspurger, Tom; Roberts, Andy D; van Genderen, Eric; Barnhart, M Chris

2010-09-01

Toxicity of lead, cadmium, or zinc to early life stages of freshwater mussels (fatmucket, Lampsilis siliquoidea; Neosho mucket, L. rafinesqueana) was evaluated in 48-h exposures with mussel larvae (glochidia), in 96-h exposures with newly transformed (5-d-old) and two- or six-month-old juvenile mussels, or in 28-d exposures with two- or four-month-old mussels in reconstituted soft water. The 24-h median effect concentrations (EC50s) for fatmucket glochidia (>299 microg Pb/L, >227 microg Cd/L, 2,685 microg Zn/L) and 96-h EC50s for two- or six-month-old fatmucket (>426 microg Pb/L, 199 microg Cd/L, 1,700 microg Zn/L) were much higher than 96-h EC50s for newly transformed fatmucket (142 and 298 microg Pb/L, 16 microg Cd/L, 151 and 175 microg Zn/L) and Neosho mucket (188 microg Pb/L, 20 microg Cd/L, 145 microg Zn/L). Chronic values for fatmucket were 10 microg Pb/L, 6.0 microg Cd/L, and 63 and 68 microg Zn/L. When mussel data from the present study and the literature were included in updated databases for deriving U.S. Environmental Protection Agency water quality criteria, mussel genus mean acute values were in the lower percentiles of the sensitivity distribution of all freshwater species for Pb (the 26th percentile), Cd (the 15th to 29th percentile), or Zn (the 12th to 21st percentile). The mussel (Lampsilis) genus mean chronic value was the lowest value ever reported for Pb (the 9th percentile) but was near the middle of the sensitivity distribution for Cd (the 61st percentile) or Zn (the 44th percentile). These results indicate that mussels were relatively sensitive to the acute toxicity of these three metals and to the chronic toxicity of Pb, but were moderately sensitive to the chronic toxicity of Cd or Zn compared to other freshwater species. Copyright 2010 SETAC.

Experimental test of the variability of G using Viking lander ranging data

NASA Technical Reports Server (NTRS)

Hellings, R. W.; Adams, P. J.; Anderson, J. D.; Keesey, M. S.; Lau, E. L.; Standish, E. M.; Canuto, V. M.; Goldman, I.

1983-01-01

Results are presented from the analysis of solar-system astrometric data, notably the range data to the Viking landers on Mars. A least-squares fit of the parameters of the solar system model to these data limits a simple time variation in the effective Newtonian gravitational constant to (2 + or - 4) x 10 to the -12th/yr and a rate of drift of atomic clocks relative to the implicit clock of relativistic dynamics to (1 + or - 8) x 10 to the -12th/yr. The error limits quoted are the result of uncertainties in the masses of the asteroids.

27 CFR 40.163 - Semimonthly tax return periods.

Code of Federal Regulations, 2010 CFR

2010-04-01

... section 40.164, the periods to be covered by semimonthly tax returns shall be from the 1st day of each month through the 15th day of that month and from the 16th day of each month through the last day of that month. [T.D. ATF-365, 60 FR 33675, June 28, 1995] ...

[Subtemporal approach according to house versus Wigand in intrameatal CPA tumors type A].

PubMed

Schipper, J; Maier, W; Laszig, R

2004-10-01

The subtemporal approach is indicated in intrameatal CPA tumors type A in order to preserve hearing. The exploration of the inner auditory canal for tumor exposure varies. It reaches from a locally limited uncovering of the bony inner auditory canal to a complete removal of the surrounding bony bed with the circular skeletization (360 degrees ) according to Wigand of the 7 (th) and 8 (th) nerve. Concerning the preservation of the function of the cranial nerve as well as an avoidable hyperelevation of the temporal cerebral lobe with a possible consecutive organic brain syndrome, both approaches have often been discussed controversially. In a quality assurance analysis, we examined patients suffering from a unilateral, intrameatally limited CPA tumor type A in tumor stages 1 to 5. The functions of the 7 (th) and 8 (th) cranial nerves were assessed according to the consensus conference "Systems for reporting results in acoustic neuroma", Tokyo, November 2001, under consideration of the recommendations of the "American Academy of Otolaryngology, Head and Neck Surgery -- Committee on hearing and equilibrium guidelines for the evaluation of hearing preservation in acoustic neuroma", 1995, as well as indications for a possible organic brain syndrome. The results then were compared to current literature. 37 patients with an intrameatal confined CPA tumor after subtemporal tumor exstirpation were evaluated. In these patients, the inner auditory canal was only exposed in the area of the bony tectum (90 degrees - 120 degrees ) adjusted to the volume of the tumor, as described by House: 1 patient with tumor stage 1, 2 patients stage 2, 12 patients stage 3, 16 patients stage 4 and 6 patients with a tumor stage 5. The N. VII was anatomically preserved in 100 %. Immediately after surgery the function of N. VII was assessed in 32 % of the cases as stage I, 43 % stage II, 3 % stage IIIa, 14 % stage IIIb, 3 % stage IV, 0 % stage V, 5 % stage VI. All patients in stage VI had a restricted function of N. VII in stage II or IIIa already before surgery. N. VIII could be preserved anatomically in 78 % of the cases. 1 to 6 months postoperatively the hearing was at stage A in 10 % of the cases, at 25 % in stage B, 33 % in stage C, 16 % in stage D, 5 % in stage E and 11 % in stage F. One patient demonstrated signs of a possible organic brain syndrome postoperatively even after 12 months of latency (headache, unsteady walking, attention disorders). When comparing own data with the clinical results from literature, no differences can be found concerning the function of the 7 (th) and 8 (th) cranial nerves. There are no data concerning the incidence of a potential organic brain syndrome. The advantage of the House method is a noticeably reduced drilling time as well as possibly a reduced elevation of the temporal cerebral lobes. The Wigand method, however, allows a better overview and is needed for extrameatally growing tumors anyway.

Panic disorder as a risk factor for post-partum depression: Results from the Perinatal Depression-Research & Screening Unit (PND-ReScU) study.

PubMed

Rambelli, C; Montagnani, M S; Oppo, A; Banti, S; Borri, C; Cortopassi, C; Ramacciotti, D; Camilleri, V; Mula, M; Cassano, G B; Mauri, M

2010-04-01

Although the role of anxiety disorders on the development of Post-partum Depression (PPD) have already been studied in literature, that of individual anxiety disorders has not received specific attention. The aim of this study is to investigate the role of Panic Disorder (PD) and family history for PD as risk factors for PPD. Six hundred women were recruited in a prospective, observational study at the 3rd month of pregnancy and followed up until the 6th month after delivery. At baseline, risk factors for PPD, Axis-I disorders and family history for psychiatric disorders were assessed. We investigated minor and major depression (mMD) occurred at 1st, 3rd and 6th months post-partum. Logistic regression models were used to estimate the association between PD, family history for PD and PPD. Forty women had mMD in the post-partum. PD during pregnancy (RR=4.25; 95%CI:1.48-12.19), a history of PD (RR 2.47; 95%CI:1.11-5.49) and family history for PD (RR=2.1; 95%CI:1.06-4.4) predicted PPD after adjusting for lifetime depression and risk factors for PPD. The response rate is moderately low, but it is similar to other studies. The drop out rate is slightly high, however the 600 women who completed the 6th month follow-up did not differ from the presence of PD at baseline. PD is an independent risk factor for PPD, underscoring need to assess PD symptoms during pregnancy. Furthermore, PD represents an important risk factor for the development of PPD and should be routinely screened in order to develop specific preventive interventions. Copyright 2009 Elsevier B.V. All rights reserved.

[Influence of the amount of concentrate feeding on concentrate intake and development of body weight and growth parameters of suckling foals from birth until the 6th month of life].

PubMed

Mack, J K; Remler, H P; Senckenberg, E; Kienzle, E

2012-01-01

The objective of this study was to investigate the effects of a different energy supply on the development of Warmblood foals with a focus on examining the recommended allowances of the German Society for Nutrition Physiology. Two groups of foals received different amounts of concentrates from the 1st until the 6th month of life. With regards to the total energy content, the rations were composed to either comply with the recommendations (6) (group "Norm", n=15) or to exceed those by approximately 20% (group "Zulage", n=16). The supply with concentrates of the group "Norm" aimed for a total energy intake of 73 MJ DE/animal/day, the intake of the group "Zulage" of 87 MJ DE/animal/day. Both groups were provided with the same amount of foal starter feed, but different amounts of oats. Both groups were supplied with 1.0, 1.2, 2.0, 2.0 and 2.35 kg foal starter feed per animal and day from the 2nd until the 6th month of life. Additionally, 0.6, 0.7, 0.5, 0.8 and 0.45 kg oats per animal and day (group "Norm") and 1.8, 2.0, 1.75, 2.0 and 1.75 kg (group "Zulage") were offered during months 2 to 6. The animals were fed twice daily. The roughage consisted of a late first cut of haylage. The animals were out to pasture for several hours/day. Individual concentrate intake, body mass and body condition score (BCS) as well as several other growth parameters were recorded. The total amount of haylage consumed by all animals was documented. The daily average intake of concentrates lay between 0.4 ("Norm") and 0.5 kg ("Zulage") in the 2nd month and between 2.8 ("Norm") and 3.7 kg ("Zulage") in the 6th month. The groups did not differ in any recorded parameter. The amount of concentrates offered was entirely eaten for the first time at an age of approximately 180 days. The results suggest that the energy requirements of foals are approximately 10-20% lower than the recommendations.

Treatment outcomes of overweight children and parents in the medical home.

PubMed

Quattrin, Teresa; Roemmich, James N; Paluch, Rocco; Yu, Jihnhee; Epstein, Leonard H; Ecker, Michelle A

2014-08-01

To test in the primary care setting the short- and long-term efficacy of a behavioral intervention that simultaneously targeted an overweight child and parent versus an information control (IC) targeting weight control only in the child. Two- to 5-year-old children who had BMI ≥85th percentile and an overweight parent (BMI >25 kg/m2) were randomized to Intervention or IC, both receiving diet and activity education over 12 months (13 sessions) followed by 12-month follow-up (3 sessions). Parents in the Intervention group were also targeted for weight control and received behavioral intervention. Pediatricians in 4 practices enrolled their patients with the assistance of embedded recruiters (Practice Enhancement Assistants) who assisted with treatment too. A total of 96 of the 105 children randomized (Intervention n = 46; IC n = 50) started the program and had data at baseline. Children in the Intervention experienced greater reductions in percent over BMI (group × months; P = .002) and z-BMI (group × months; P < 0.001) compared with IC throughout treatment and follow-up. Greater BMI reduction was observed over time for parents in the Intervention compared with IC (P < .001) throughout treatment and follow-up. Child weight changes were correlated with parent weight changes at 12 and 24 months (r = 0.38 and 0.26; P < .001 and P = .03). Concurrently targeting preschool-aged overweight and obese youth and their parents in primary care with behavioral intervention results in greater decreases in child percent over BMI, z-BMI, and parent BMI compared with IC. The difference between Intervention and IC persists after 12 months of follow-up. Copyright © 2014 by the American Academy of Pediatrics.

Curiosity Rover's First Anniversary

NASA Image and Video Library

2013-08-06

Jason Townsend, NASA's Deputy Social Media Manager, asks a question on behalf of a NASA Twitter follower at a public event at NASA Headquarters observing the first anniversary of the Curiosity rover's landing on Mars, Tuesday, August 6th, 2013 in Washington. The Mars Science Laboratory mission successfully placed the one-ton Curiosity rover on the surface of Mars on Aug. 6, 2012, about 1 mile from the center of its 12-mile-long target area. Within the first eight months of a planned 23-months primary mission, Curiosity met its major science objective of finding evidence of a past environment well-suited to support microbial life. Photo Credit: (NASA/Carla Cioffi)

Environmental Assessment For the Proposed Construction and Operation of a Consolidated Fuels Facility and the Demolition of the Existing Fuel Farm at Buckley Air Force Base, Colorado

DTIC Science & Technology

2005-12-01

1-2 lntemattonal Airport Buckley AFB, Colorado Prepared By 460th CEV Last Revised 21 July 2005 SECTION 1.0 PURPOSE OF AND NEED FOR THE ACTION...88°F in July and low is l5°F in January. Monthly precipitation fluctuates throughout the year 15 with the wettest months being May through June. The...Operating Permit No. 950PAR118. This permit was originally issued on 28 August 1997, was 19 most recently reissued 0 I July 2002, and will expire 30

Senior High School Earth Sciences and Marine Sciences.

ERIC Educational Resources Information Center

Hackenberg, Mary; And Others

This guide was developed for earth sciences and marine sciences instruction in the senior high schools of Duval County, Jacksonville, Florida. The subjects covered are: (1) Earth Science for 10th, 11th, and 12th graders; (2) Marine Biology I for 10th, 11th, and 12th graders; (3) Marine Biology II, Advanced, for 11th and 12th graders; (4) Marine…

[Analysis of the effects on menopausal symptoms, quality of Life, and cardiovascular risk factors of five different therapy in women at early stage of menopause].

PubMed

Xue, W; Sun, A J; Zheng, T P; Jiang, J F; Wang, Y P; Zhang, Y; Chen, F L; Deng, Y; Wang, Y F

2016-08-02

To explore the effects of five different therapy in women at early stage of menopause on menopausal symptoms, quality of Life and cardiovascular risk factors. A total of 140 women at early stage of menopause were randomly divided into five groups. Thirty women took Conjugated estrogen and medroxyprogesterone acetate(CEE+ MPA) sequential therapy, 27 women took estradiol valerate and medroxyprogesterone acetate(E2V+ MPA) sequential therapy, 26 women took estradiol valerate and Progesterone Soft Capsules(E2V+ P) sequential therapy, 30 women took Kuntai capsule, and 27 took Cohosh extract.Patients in the Menopausal Hormone Therapy(MHT) groups took twelve cycles of treatment course, in the botanical drug and Chinese patent drug groups took twelve months. The KMI scalewas used to measure the level of menopausal symptoms. MENQOL scale was used to measure the health-related quality of life before and at the 3(rd) month, 6(th) month, 9(rd) month and 12(th) month after the treatment. Some serological indicators which related to cardiovascular risk factors were collected before and at the 12(th) month after the treatment. (1) KMI: It showed that the KMI in five groups after the treatment were significantly different(P<0.01), the group of CEE+ MPA decreased most(13±1). The KMI after the treatment were all significantly lower than that before. (2)MENQOL: It showed that the MENQOL in five groups were significantly different(P<0.01), the group of CEE+ MPA decreased most (84±3), then the group of Kuntai(85±3). The MENQOL after the treatment were all significantly lower than that before. (3)The change of cardiovascular risk factors: it showed that the serological indicators FBGin group of CEE+ MPA after the treatment were significantly lower than that before(P<0.05); the TC, LDL, FI in group of E2V+ MPA after the treatment were significantly lower than that before(P<0.05); the FBG, FI in group of E2V+ P after the treatment were significantly lower than that before(P<0.05). The MHT, botanical drug and Chinese patent drug have great clinical curative effects in treating perimenopause syndrome, improving the health-related quality of life and decreasing risk factors of cardiovascular disease.With rare adverse events and good clinical medication safety, they could be widely applied to clinic to women at early stage of menopause who was suffering menopausal symptoms.

Development of dispersion strengthened nickel-chromium alloy (Ni-Cr-ThO2) sheet for space shuttle vehicles, part 2

NASA Technical Reports Server (NTRS)

Klingler, L. J.; Weinberger, W. R.; Bailey, P. G.; Baranow, S.

1972-01-01

Two dispersion strengthened nickel base alloy systems were developed for use at temperatures up to 1204 C(2200 F); TD nickel chromium (TDNiCr) and TD nickel chromium aluminum (TDNiCrA1). They are considered candidate materials for use on the thermal protection systems of the space shuttle and for long term use in aircraft gas turbine engine applications. Improved manufacturing processes were developed for the fabrication of TDNiCr sheet and foil to specifications. Sheet rolling process studies and extrusion studies were made on two aluminum containing alloys: Ni-16%Cr-3.5%A1-2%ThO2 and Ni-16%Cr-5.0%A12%ThO2. Over 1600 kg.(3500 lb.) of plate, sheet, foil, bar and extrusion products were supplied to NASA Centers for technology studies.

Plasma levels of osteopontin identify patients at risk for organ damage in systemic lupus erythematosus

PubMed Central

2013-01-01

Introduction Osteopontin (OPN) has been implicated as a mediator of Th17 regulation via type I interferon (IFN) receptor signaling and in macrophage activity at sites of tissue repair. This study assessed whether increased circulating plasma OPN (cOPN) precedes development of organ damage in pediatric systemic lupus erythematosus (pSLE) and compared it to circulating plasma neutrophil gelatinase-associated lipocalin (cNGAL), a predictor of increased SLE disease activity. Methods cOPN and cNGAL were measured in prospectively followed pSLE (n = 42) and adult SLE (aSLE; n = 23) patients and age-matched controls. Time-adjusted cumulative disease activity and disease damage were respectively assessed using adjusted-mean SLE disease activity index (SLEDAI) (AMS) and SLICC/ACR damage index (SDI). Results Compared to controls, elevated cOPN and cNGAL were observed in pSLE and aSLE. cNGAL preceded worsening SLEDAI by 3-6 months (P = 0.04), but was not associated with increased 6-month AMS. High baseline cOPN, which was associated with high IFNalpha activity and expression of autoantibodies to nucleic acids, positively correlated with 6-month AMS (r = 0.51 and 0.52, P = 0.001 and 0.01 in pSLE and aSLE, respectively) and was associated with SDI increase at 12 months in pSLE (P = 0.001). Risk factors for change in SDI in pSLE were cOPN (OR 7.5, 95% CI [2.9-20], P = 0.03), but not cNGAL, cumulative prednisone, disease duration, immunosuppression use, gender or ancestry using univariate and multivariate logistic regression. The area under the curve (AUC) when generating the receiver-operating characteristic (ROC) of baseline cOPN sensitivity and specificity for the indication of SLE patients with an increase of SDI over a 12 month period is 0.543 (95% CI 0.347-0.738; positive predictive value 95% and negative predictive value 38%). Conclusion High circulating OPN levels preceded increased cumulative disease activity and organ damage in SLE patients, especially in pSLE, and its value as a predictor of poor outcome should be further validated in large longitudinal cohorts. PMID:23343383

Comparison of the intraarticular effectiveness of triamcinolone hexacetonide and triamcinolone acetonide in treatment of juvenile rheumatoid arthritis.

PubMed

Eberhard, Barbara A; Sison, M Cristina; Gottlieb, Beth S; Ilowite, Norman T

2004-12-01

To compare patients with juvenile rheumatoid arthritis (JRA) injected with triamcinolone hexacetonide (TH) or triamcinolone acetonide (TA) with respect to time to relapse. This was a retrospective chart review of 85 patients: 51 patients with JRA who had received a joint injection with TH during the period June 2000-April 2001 and 48 patients who had received a joint injection with TA during the period May 2001-March 2002 who were followed for a minimum of 15 months, after an intraarticular steroid injection. The primary endpoint variable for the study was the time to relapse of the arthritis in the affected joint following an intraarticular injection. A total of 227 joints were injected, 114 with TH and 113 with TA. In the TH group the mean time to relapse (+/- SE) was 10.14 +/- 0.49 months compared to the TA group at 7.75 +/- 0.49 months (p < 0.0001) using the log-rank test. A proportional hazards (Cox) regression analysis revealed no statistical association between sex, duration of illness, or type of arthritis and relapse time. An analysis was performed on the first intraarticular injection for each patient, with the average time to relapse for all joints injected of 10.36 +/- 0.72 months for TH compared to 8.45 +/- 0.78 months for TA (p < 0.02). A further analysis of the first knee injections showed a relapse time in the TH group of 11.11 +/- 0.81 months compared to 7.95 +/- 0.95 months for TA (p < 0.008). TH offers an advantage to TA, as there is a longer duration of action leading to an improved prolonged response rate in weight-bearing joints, particularly the knees. The results suggest that TH should be the intraarticular steroid of choice, particularly for the knee joint, in patients with JRA.

A ROLE FOR ANTIBODIES TO HLA, COLLAGEN-V AND K-α1-TUBULIN IN ANTIBODY MEDIATED REJECTION AND CARDIAC ALLOGRAFT VASCULOPATHY

PubMed Central

Nath, Dilip S.; Tiriveedhi, Venkataswarup; Bash, Haseeb Ilias; Phelan, Donna; Moazami, Nader; Ewald, Gregory A.; Mohanakumar, T.

2013-01-01

Background We determined role of donor specific antibodies (DSA) and antibodies (Abs) to self-antigens, collagen-V (Col-V) and K-α1-Tubulin (KAT) in pathogenesis of acute antibody mediated rejection (AMR) and cardiac allograft vasculopathy (CAV) following human heart transplantation (HTx). Methods 137 HTx recipients - 60 early period (≤ 12months) and 77 late period (> 12months) patients were enrolled. Circulating DSA was determined using LUMINEX. Abs against Col-I, II, IV, V and KAT were measured using ELISA. Frequency of CD4+T helper cells (CD4+Th) secreting IFN-γ, IL-5, IL-10 or IL-17 specific to self-antigens were determined using ELISPOT. Results A significant association between AMR and DSA was demonstrated. Development of DSA in AMR patients correlated well with the development of auto-Abs to Col-V(AMR(+): 383±72μg/mL, AMR(−): 172±49μg/mL, p=0.033) and KAT (AMR(+): 252±49μg/mL, AMR(−): 61±21μg/mL, p=0.014). Patients who developed AMR demonstrated increased frequencies of CD4+Th secreting IFN-γ and IL-5 with reduction in IL-10 specific for Col-V/KAT. Patients diagnosed with CAV also developed DSA and auto-Abs to Col-V (CAV(+): 835±142μg/mL, CAV(−): 242±68μg/mL, p=0.025) and KAT (CAV(+): 768±206μg/mL, CAV(−): 196±72μg/mL, p=0.001) with increased frequencies of CD4+Th secreting IL-17 with reduction in IL-10 specific for Col-V/KAT. Conclusions Development of Abs to HLA and self-antigens are associated with increases in CD4+Th secreting IFN-γ and IL-5 in AMR and IL-17 in CAV, with reduction in CD4+Th secreting IL-10 in both AMR and CAV. PMID:21383658

Caracterisation of anthropogenic contribution to the coastal fluorescent organic matter

NASA Astrophysics Data System (ADS)

El Nahhal, Ibrahim; Nouhi, Ayoub; Mounier, Stéphane

2015-04-01

It is known that most of the coastal fluorescent organic matter is of a terrestrial origin (Parlanti, 2000; Tedetti, Guigue, & Goutx, 2010). However, the contribution of the anthropogenic organic matter to this pool is not well defined and evaluated. In this work the monitoring of little bay (Toulon Bay, France) was done in the way to determine the organic fluorescent response during a winter period. The sampling campaign consisted of different days during the month of December, 2014 ( 12th, 15th, 17th, 19th) on 21 different sampling sites for the fluorescence measurements (without any filtering of the samples) and the whole month of December for the bacterial and the turbidity measurements. Excitation Emission Matrices (EEMs) of fluorescence (from 200 to 400 nm and 220 to 420 nm excitation and emission range) were treated by parallel factor analysis (PARAFAC).The parafac analysis of the EEM datasets was conducted using PROGMEEF software in Matlab langage. On the same time that the turbidity and bacterial measurement (particularly the E.Coli concentration) were determined. The results gives in a short time range, information on the the contribution of the anthropogenic inputs to the coastal fluorescent organic matter. In addition, the effect of salinity on the photochemical degradation of the anthropogenic organic matter (especially those from wastewater treatment plants) will be studied to investigate their fate in the water end member by the way of laboratory experiments. Parlanti, E. (2000). Dissolved organic matter fluorescence spectroscopy as a tool to estimate biological activity in a coastal zone submitted to anthropogenic inputs. Organic Geochemistry, 31(12), 1765-1781. doi:10.1016/S0146-6380(00)00124-8 Tedetti, M., Guigue, C., & Goutx, M. (2010). Utilization of a submersible UV fluorometer for monitoring anthropogenic inputs in the Mediterranean coastal waters. Marine Pollution Bulletin, 60(3), 350-62. doi:10.1016/j.marpolbul.2009.10.018

The influence of rifaximin on diverticulitis rate and quality of life in patients with diverticulosis.

PubMed

Banasiewicz, Tomasz; Francuzik, Wojciech; Bobkiewicz, Adam; Krokowicz, Łukasz; Borejsza-Wysocki, Maciej; Paszkowski, Jacek; Studniarek, Adam; Krokowicz, Piotr; Grochowalski, Marcin; Szczepkowski, Marek; Lorenc, Zbigniew

2017-02-28

Diverticulosis, its associated symptoms and complications are one of the most common pathologies of the gastrointestinal tract in more economically developed countries. Presence of diverticuli and their clinical consequences can be divided into four categories: 1) diverticulosis, i.e. an asymptomatic presence of diverticuli that are usually found by accident 2) symptomatic uncomplicated diverticulosis 3) diverticulitis (acute uncomplicated diverticulitis) 4) complications of diverticulitis (conditions requiring hospital stay). The aim of this study was to retrospectively analyze the efficacy of rifaximin in preventing diverticulitis in patients visiting proctology clinics. The diagnostic criterium for diverticulosis was confirmation by colonoscopy, barium enema or CT colography (virtual colonoscopy) as well as history of at least one documented episode of diverticulosis. History of diverticulosis was evaluated based on medical records, clinical symptoms, elevated level of CRP (>5.0) and/or diagnostic imaging (ultrasound, CT). After setting strict exclusion criteria, 248 patients were qualified for the study out of 686, and they were later divided into two groups: control group (group I - 145 patients) and studied group (group II - 103 patients receiving rifaximin prophylaxis). Diverticulitis rate was comparable in both groups over a period of 6 months before study (p = 0.1306) and 6 months of treatment (p=0.3044). Between the 6th and 12th month of treatment, a significantly lower rate of diverticulitis was noted in the group receiving rifaximin compared to control group (p<0.0001). Patients receiving rifaximin reported higher quality of life (which was assessed using the VAS scale) compared to control group after 12 months. The results confirmed the efficacy of riaximin in prevention of diverticulitis, even in the scheme of repeated courses every 3 months. Not only did application of rifaximin lower the rate of diverticulitis and its complications in patients after an episode of diverticulitis, but also it improved the patients' quality of life. It seems that diverticulitis prophylaxis based on rifaximin can be economically efficient, however, it requires further research.

Clinical and nutritional outcomes in children with idiopathic superior mesenteric artery syndrome.

PubMed

Shiu, Jr-Rung; Chao, Hsun-Chin; Luo, Chih-Cheng; Lai, Ming-Wei; Kong, Man-Shan; Chen, Shih-Yen; Chen, Chien-Chang; Wang, Chao-Jan

2010-08-01

There are no available data for outcomes in children's idiopathic superior mesenteric artery syndrome (SMAS) strictly treated conservatively. The aim of the study was to evaluate clinical and nutritional outcome in children with idiopathic SMAS. A 1-year prospective observation study of effects of treatment and outcome was performed in 27 children (8 boys, 19 girls) with idiopathic SMAS who underwent an upper gastrointestinal (UGI) series, ultrasound measurement of the aortomesenteric angle, treatment, clinical assessment, growth evaluation, and regular clinical visits for more than 12 months. Mean age of the patients was 11.77 +/- 2.15 years. The major clinical complaints were postprandial pain or fullness (88.9%), vomiting (55.6%), and early satiety (51.9%). Eight patients (29.6%) had weight loss. The UGI series revealed typical features of SMAS. The aortomesenteric angle on ultrasound was 10 degrees to 19 degrees. The height of most patients (92.6%) was above the 10th percentile, whereas 15 (55.6%) patients weighed below the 10th percentile. Six patients underwent surgical intervention (3 for obstruction and 3 for persistent anorexia with weight loss), and their clinical symptoms and weight status improved steadily during the follow-up months. Among the 21 patients not subject to surgical intervention, 11 (52.4%) experienced a reduction of symptoms >50% after 3 months of treatment, and weight-for-age percentile increased significantly after 6 months of treatment. Overall, a significant increase in the weight-for-age status was seen in the patients with surgical treatment or with medication only after 6 and 12 months of treatment. An aortomesenteric angle <20 degrees is a constant phenomenon in children with idiopathic SMAS. A duodenojejunostomy can effectively relieve the obstructive symptoms, such as anorexia, and improve nutritional status, whereas long-term medical treatment may aid in relieving the clinical symptoms, promoting appetite, and improving nutritional status in pediatric patients with idiopathic SMAS.

The NEEDS Data Base Management and Archival Mass Memory System

NASA Technical Reports Server (NTRS)

Bailey, G. A.; Bryant, S. B.; Thomas, D. T.; Wagnon, F. W.

1980-01-01

A Data Base Management System and an Archival Mass Memory System are being developed that will have a 10 to the 12th bit on-line and a 10 to the 13th off-line storage capacity. The integrated system will accept packetized data from the data staging area at 50 Mbps, create a comprehensive directory, provide for file management, record the data, perform error detection and correction, accept user requests, retrieve the requested data files and provide the data to multiple users at a combined rate of 50 Mbps. Stored and replicated data files will have a bit error rate of less than 10 to the -9th even after ten years of storage. The integrated system will be demonstrated to prove the technology late in 1981.

RADIATION MALFORMATIONS BELONGING TO THE CYCLOPIA-ARRHINECEPHALIA- OCTOCEPHALIA GROUP IN THE MOUSE FETUS

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

Murakami, U.; Kameyama, Y.; Majima, A.

1962-03-01

Pregnant mice on the 8 1/2th day of gestation were subjected to 200 r whole-body irradiation and the fetuses were examined on the l3th to l9th day of gestation. Incidence of fetal death (23.0%) was much higher than in the controls (8.2%), and malformations of the nose, eyes, and ears occurred in 32%. These malformations included alterations leading to a beaklike snout (19%), a univentricular telencephalon with cyclopia (6%), and fomas transitional between these two (6%). These malformations were specific for irradiation on the 8 1/2th day of gestation. In previous studies they were not prominent when irradiation was carriedmore » out on the 8th, l0th, or llth day. During this most sensitive developmental stage at 8 1/2 days, 3 to 5 brain vesicles are formed and the anterior neuropore is closed, which may account for the greater effect of teratogenic agents on the central nervous system at this time. Other abnormalities included exencephalia (2%), hydrocephalus (4%), microcephalia (0.7%), abnormally shaped head (5%), spinal cord anomalies (6%), eye anomalies (29%), harelip and cleft palate (l2%), tail abnormalities (6%), and thoraco- abdominal hennia (5%). (H.H.D.)« less

MyShake: Initial Observations from a Global Smartphone Seismic Network

NASA Astrophysics Data System (ADS)

Kong, Q.; Allen, R. M.; Schreier, L.

2016-12-01

MyShake is a global smartphone seismic network that harnesses the power of crowdsourcing. It has two component: an android application running on the personal smartphones to detect earthquake-like motion, and a network detection algorithm to aggregate results from multiple smartphones to detect earthquakes. The MyShake application was released to the public on Feb 12th 2016. Within the first 5 months, there are more than 200 earthquakes recorded by the smartphones all over the world, including events in Chile, Argentina, Mexico, Morocco, Greece, Nepal, New Zealand, Taiwan, Japan, and across North America. In this presentation, we will show the waveforms we recorded from the smartphones for different earthquakes, and the evidences for using this data as a supplementary to the current earthquake early warning system. We will also show the performance of MyShake system during the some earthquakes in US. In short, MyShake smartphone seismic network can be a nice complementary system to the current traditional seismic network, at the same time, it can be a standalone system in places where few seismic stations were installed to reduce the earthquake hazards.

Nuclear Science Symposium, 27th, and Symposium on Nuclear Power Systems, 12th, Orlando, Fla., November 5-7, 1980, Proceedings

NASA Technical Reports Server (NTRS)

Martini, M.

1981-01-01

Advances in instrumentation for use in nuclear-science studies are described. Consideration is given to medical instrumentation, computerized fluoroscopy, environmental instrumentation, data acquisition techniques, semiconductor detectors, microchannel plates and photomultiplier tubes, reactor instrumentation, neutron detectors and proportional counters, and space instrumentation.

National Leaders in Innovation. Washington's Community and Technical Colleges

ERIC Educational Resources Information Center

Washington State Board for Community and Technical Colleges, 2015

2015-01-01

Washington's community and technical colleges set a national example for innovative policies, practices and research for student success. Washington's community and technical college system ranks 12th in the nation for graduation rates, and 7th for certificates and degrees produced. Olympic College and Renton Technical College in March 2015 were…

Advanced Electronics. Curriculum Development. Bulletin 1778.

ERIC Educational Resources Information Center

Eppler, Thomas

This document is a curriculum guide for a 180-hour course in advanced electronics for 11th and 12th grades that has four instructional units. The instructional units are orientation, discrete components, integrated circuits, and electronic systems. The document includes a course flow chart; a two-page section that describes the course, lists…

Korean Affairs Report.

DTIC Science & Technology

1985-05-29

been caught by the fascist jackals ’ atrocious tentacle are not safe. In particular» it is common practice in South Korea that those who live justly are...a golden market with an extraordinary growth rate. The bold development of our country’s semiconductor industry is predicated on the realization...million sets during the coming 12 months. According to industry sources on the 27th, the world VTR market is a golden market, with yearly sales of

Association between the Infant and Child Feeding Index (ICFI) and nutritional status of 6- to 35-month-old children in rural western China.

PubMed

Qu, Pengfei; Mi, Baibing; Wang, Duolao; Zhang, Ruo; Yang, Jiaomei; Liu, Danmeng; Dang, Shaonong; Yan, Hong

2017-01-01

The objective of this study was to determine the relationship between the quality of feeding practices and children's nutritional status in rural western China. A sample of 12,146 pairs of 6- to 35-month-old children and their mothers were recruited using stratified multistage cluster random sampling in rural western China. Quantile regression was used to analyze the relationship between the Infant and Child Feeding Index (ICFI) and children's nutritional status. In rural western China, 24.37% of all infants and young children suffer from malnutrition. Of this total, 19.57%, 8.74% and 4.63% of infants and children are classified as stunting, underweight and wasting, respectively. After adjusting for covariates, the quantile regression results suggested that qualified ICFI (ICFI > 13.8) was associated with all length and HAZ quantiles (P<0.05) and had a greater effect on the following: poor length and HAZ, the β-estimates (length) from 0.76 cm (95% CI: 0.53 to 0.99 cm) to 0.34 cm (95% CI: 0.09 to 0.59 cm) and the β-estimates (HAZ) from 0.17 (95% CI: 0.10 to 0.24) to 0.11 (95% CI: 0.04 to 0.19). Qualified ICFI was also associated with most weight quantiles (P<0.05 except the 80th and 90th quantiles) and poor and intermediate WAZ quantiles (P<0.05 including the 10th, 20th 30th and 40th quantiles). Additionally, qualified ICFI had a greater effect on poor weight and WAZ quantiles in which the β-estimates (weight) were from 0.20 kg (95% CI: 0.14 to 0.26 kg) to 0.06 kg (95% CI: 0.00 to 0.12 kg) and the β-estimates (WAZ) were from 0.14 (95% CI: 0.08 to 0.21) to 0.05 (95% CI: 0.01 to 0.10). Feeding practices were associated with the physical development of infants and young children, and proper feeding practices had a greater effect on poor physical development in infants and young children. For mothers in rural western China, proper guidelines and messaging on complementary feeding practices are necessary.

The effect of olive oil-based ketogenic diet on serum lipid levels in epileptic children.

PubMed

Güzel, Orkide; Yılmaz, Unsal; Uysal, Utku; Arslan, Nur

2016-03-01

Ketogenic diet (KD) is one of the most effective therapies for intractable epilepsy. Olive oil is rich in monounsaturated fatty acids and antioxidant molecules and has some beneficial effects on lipid profile, inflammation and oxidant status. The aim of this study was to evaluate the serum lipid levels of children who were receiving olive oil-based KD for intractable seizures at least 1 year. 121 patients (mean age 7.45 ± 4.21 years, 57 girls) were enrolled. At baseline and post-treatment 1, 3, 6, and 12 months body mass index-SDS, total cholesterol, high-density lipoprotein (HDL) cholesterol, low-density lipoprotein (LDL) cholesterol and triglyceride levels were measured. Repeated measure ANOVA with post hoc Bonferroni correction was used for data analysis. The mean duration of KD was 15.4 ± 4.1 months. Mean total cholesterol, LDL-cholesterol and triglyceride levels were significantly higher at 1st, 3rd, 6th and 12th months of the KD treatment, compared to pre-treatment levels (p = 0.001), but showed no difference among during-treatment measurements. Mean body mass index-SDS and HDL-cholesterol levels were not different among the baseline and follow-up time points (p = 0.113 and p = 0.067, respectively). No child in this study discontinued the KD because of dyslipidemia. Even if rich in olive oil, high-fat KD causes significant increase in LDL-cholesterol and triglyceride levels. More studies are needed to determine the effect of KD on serum lipids in children using different fat sources in the diet.

Effectiveness of a cognitive behavioural therapy-based anxiety prevention programme at an elementary school in Japan: a quasi-experimental study.

PubMed

Urao, Yuko; Yoshida, Michiko; Koshiba, Takako; Sato, Yasunori; Ishikawa, Shin-Ichi; Shimizu, Eiji

2018-01-01

The efficacy of cognitive behavioural therapy (CBT) for anxiety related problems in children is empirically supported. In addition, universal anxiety prevention programmes based on CBT have been demonstrated in recent years. The purpose of this study was to verify the effectiveness of a CBT based original programme 'Journey of the Brave,' aiming to prevent anxiety disorders and anxiety-related problems for Japanese children aged 10-12 years old. Intervention groups from two classes of 5th grade elementary students ( n  = 41) received ten 45-min programme sessions. The control group was drawn from one class of 5th grade children ( n  = 31) from a nearby school. All participants completed the Spence Children's Anxiety Scale (SCAS) at pre, post, and 3 months follow-up. Mixed-effects model for repeated measures analysis was conducted. The mean anxiety score on the SCAS for the intervention group was significantly reduced at both post intervention and 3 months follow-up compared with the control group. The group differences on the SCAS from baseline to post-test were - 5.321 (95% CI - 10.12 to - 0.523, p  = 0.030), and at the 3-month follow-up were - 7.104 (95% CI - 11.90 to - 2.306, p  = 0.004). The effectiveness of the anxiety prevention programme 'Journey of the Brave' was verified though this study using a quasi-experimental design on a small sample. Trial registration : UMIN000009021.

The availability of medical marijuana dispensary and adolescent marijuana use.

PubMed

Shi, Yuyan

2016-10-01

To examine the association between medical marijuana dispensary (MMD) availability and adolescent marijuana use. The study sample was comprised of 8th, 10th, and 12th graders (N=14,953) from 141 schools in the 2014 Monitoring the Future study, who resided in the 18 states that had legalized medical marijuana as of January 1, 2014. Multilevel logistic regressions with random effects were conducted to quantify the cross-sectional associations of the availability of MMD within 5- and 25-mile buffers from the centroid of school zip codes with self-reported recent use (past-year) and current use (past-month) of marijuana, controlling for individual characteristics and school, zip code, and state contextual factors. In the combined sample, the availability of MMD was not associated with recent or current use of marijuana. Subsample analyses suggested that the availability within a 5-mile buffer was associated with a higher likelihood of recent use in 8th graders (OR=1.93, 95% CI=1.11-3.33) and the availability within a 5- to 25-mile buffer was associated with a higher likelihood of recent use in 10th graders (OR=1.33, 95% CI=1.00-1.77). The availability of MMD was not associated with recent use in 12th graders or current use in any grades. The availability of MMD was not associated with current use of marijuana among adolescents. There was some evidence suggesting that the availability of MMD within short to medium traveling distance may be associated with a higher level of recent use in middle schoolers who are also at a high risk of experimenting with marijuana. Copyright © 2016 Elsevier Inc. All rights reserved.

26 CFR 1.6074-2 - Time for filing declarations by corporations in case of a short taxable year.

Code of Federal Regulations, 2012 CFR

2012-04-01

... section 6016(a) are met before April 1, 1965 (the 1st day of the 4th month), the declaration of estimated tax must be filed on or before April 15, 1965 (the 15th day of the 4th month). Example 2. If, in the...

26 CFR 1.6074-2 - Time for filing declarations by corporations in case of a short taxable year.

Code of Federal Regulations, 2010 CFR

2010-04-01

... section 6016(a) are met before April 1, 1965 (the 1st day of the 4th month), the declaration of estimated tax must be filed on or before April 15, 1965 (the 15th day of the 4th month). Example 2. If, in the...

26 CFR 1.6074-2 - Time for filing declarations by corporations in case of a short taxable year.

Code of Federal Regulations, 2011 CFR

2011-04-01

... section 6016(a) are met before April 1, 1965 (the 1st day of the 4th month), the declaration of estimated tax must be filed on or before April 15, 1965 (the 15th day of the 4th month). Example 2. If, in the...

26 CFR 1.6074-2 - Time for filing declarations by corporations in case of a short taxable year.

Code of Federal Regulations, 2014 CFR

2014-04-01

... section 6016(a) are met before April 1, 1965 (the 1st day of the 4th month), the declaration of estimated tax must be filed on or before April 15, 1965 (the 15th day of the 4th month). Example 2. If, in the...

26 CFR 1.6074-2 - Time for filing declarations by corporations in case of a short taxable year.

Code of Federal Regulations, 2013 CFR

2013-04-01

... section 6016(a) are met before April 1, 1965 (the 1st day of the 4th month), the declaration of estimated tax must be filed on or before April 15, 1965 (the 15th day of the 4th month). Example 2. If, in the...

Comparison of peritoneal transport characteristics at the second week and at six months of peritoneal dialysis commencement

PubMed Central

Balasubramaniyam, R.; Nirmala, V. R.; Yogesh, V.; Sethuraman, R.; Devi, S. Booma; Balakrishnan, N. M.; Bakthavathsalam, G.

2013-01-01

Peritoneal equilibration test (PET) is an important tool for managing peritoneal dialysis (PD) prescription. The Kidney Disease Outcomes Quality Initiative (KDOQI) guidelines suggest that the first PET be performed 4-8 weeks after PD commencement. The main reason for this delay is because of the peritoneal membrane might change its character once it is exposed to the glucose based dialysate. In this study, we compared PET 2 weeks after PD commencement to PET after 6 months to evaluate the changes in the peritoneal membrane character with time. This study included 126 patients who underwent PD initiation between March 2007 and December 2011. The PET was performed as per the standard protocol at 2nd week and 6th month after PD initiation. Transport status was categorized as low, low average, high average, and high as per the standard definition. There was no change in transport character in 115 patients (91.2%) between the two PET measurements. When the Early PET at 2nd week and 6th month PET data were analyzed, no significant changes were observed in measured D/P creatinine (0.59 ± 0.14 vs. 0.62 ± 0.14 respectively P = 0.26) and D/D0 Glucose (0.46 ± 0.12 vs. 0.46 ± 0.11, P = 0.65). Using the Bland-Altman analysis the repeatability coefficients were 0.27 and 0.25 for creatinine and glucose values respectively. In our study, the PET performed at the 2nd week are similar to that of the 6th month PET in 91.2% of our patients and the test did not significantly change with time. In conclusion, we could do PET early at 2nd week to assess the peritoneal membrane character and this would help in proper dialysis prescription to the patients. PMID:24049270

Comparison of peritoneal transport characteristics at the second week and at six months of peritoneal dialysis commencement.

PubMed

Balasubramaniyam, R; Nirmala, V R; Yogesh, V; Sethuraman, R; Devi, S Booma; Balakrishnan, N M; Bakthavathsalam, G

2013-09-01

Peritoneal equilibration test (PET) is an important tool for managing peritoneal dialysis (PD) prescription. The Kidney Disease Outcomes Quality Initiative (KDOQI) guidelines suggest that the first PET be performed 4-8 weeks after PD commencement. The main reason for this delay is because of the peritoneal membrane might change its character once it is exposed to the glucose based dialysate. In this study, we compared PET 2 weeks after PD commencement to PET after 6 months to evaluate the changes in the peritoneal membrane character with time. This study included 126 patients who underwent PD initiation between March 2007 and December 2011. The PET was performed as per the standard protocol at 2(nd) week and 6(th) month after PD initiation. Transport status was categorized as low, low average, high average, and high as per the standard definition. There was no change in transport character in 115 patients (91.2%) between the two PET measurements. When the Early PET at 2(nd) week and 6(th) month PET data were analyzed, no significant changes were observed in measured D/P creatinine (0.59 ± 0.14 vs. 0.62 ± 0.14 respectively P = 0.26) and D/D0 Glucose (0.46 ± 0.12 vs. 0.46 ± 0.11, P = 0.65). Using the Bland-Altman analysis the repeatability coefficients were 0.27 and 0.25 for creatinine and glucose values respectively. In our study, the PET performed at the 2(nd) week are similar to that of the 6(th) month PET in 91.2% of our patients and the test did not significantly change with time. In conclusion, we could do PET early at 2(nd) week to assess the peritoneal membrane character and this would help in proper dialysis prescription to the patients.

Postdischarge growth failure among extremely low birth weight infants: Correlates and consequences

PubMed Central

Sices, Laura; Wilson-Costello, Deanne; Minich, Nori; Friedman, Harriet; Hack, Maureen

2007-01-01

OBJECTIVE To describe the prevalence and correlates of postdis-charge growth failure among extremely low birth weight (ELBW) infants (weighing less than 1 kg) and its impact on growth and development. METHODS One hundred fifty-four ELBW infants were followed to 20 months corrected age. Growth failure was defined as a decrease in weight z score (standard deviation score) of over 0.67 during one of three periods: between 40 weeks and four months (period I), between four and eight months (period II), and between eight and 20 months corrected age (period III). A decrease in weight z score of this magnitude is comparable to crossing major growth percentiles (eg, from 25th to 10th percentile). Developmental outcomes were assessed at 20 months. RESULTS Growth failure occurred in 8% of infants during period I, 28% during period II and 12% during period III. This resulted in poorer growth attainment and motor function at 20 months. Significant predictors of growth failure included chronic lung disease during periods I and III, and cerebral palsy during period III. Growth failure during period II, while more common, was not associated with specific sequelae of prematurity. It may represent a physiological process comparable to shifts in weight percentiles in term-born infants. CONCLUSIONS Postdischarge growth failure is common among ELBW infants and contributes to poorer growth outcomes. It is associated with poorer motor outcomes when it occurs early after discharge or later in infancy. A decrease in weight z score of over 0.67 can serve as a useful indicator of growth failure in ELBW infants. PMID:19030335

Predictors for repeat self-harm and suicide among older people within 12 months of a self-harm presentation.

PubMed

Cheung, Gary; Foster, Gisele; de Beer, Wayne; Gee, Susan; Hawkes, Tracey; Rimkeit, Sally; Tan, Yu Mwee; Merry, Sally; Sundram, Frederick

2017-08-01

A past history of self-harm is a significant risk factor for suicide in older people. The aims of this study are to (i) characterize older people who present with self-harm to emergency departments (EDs); and (ii) determine the predictors for repeat self-harm and suicide. Demographic and clinical data were retrospectively collected on older people (age 65+ years), who presented to seven EDs in New Zealand following an episode of self-harm between 1st July 2010 and 30th June 2013. In addition, 12-month follow-up information on repeat self-harm and suicide was collected. The sample included 339 older people (55.2% female) with an age range of 65-96 years (mean age = 75.0; SD = 7.6). Overdose (68.7%) was the most common method of self-harm. 76.4% of the self-harm cases were classified as suicide attempts. Perceived physical illness (47.8%) and family discord (34.5%) were the most common stressors. 12.7% of older people repeated self-harm and 2.1% died by suicide within 12 months. Older people who had a positive blood alcohol reading (OR = 3.87, 95% Cl = 1.35-11.12, p = 0.012) and were already with mental health services at the index self-harm (OR = 2.73, 95% Cl = 1.20-6.25, p = 0.047) were more likely to repeat self-harm/suicide within 12 months. Older people who self-harm are at very high risk of repeat self-harm and suicide. Screening and assessment for alcohol use disorders should be routinely performed following a self-harm presentation, along with providing structured psychological treatment as an adjunct to pharmacological treatment for depression and interventions to improve the person's resilience resources.

Polarization of T-helper lymphocytes toward the Th2 phenotype in uremic patients.

PubMed

Libetta, C; Rampino, T; Dal Canton, A

2001-08-01

T-helper (Th) lymphocytes consist of Th1 and Th2 subsets. Th1 cells are effectors of cell-mediated immunity and secrete interferon-gamma (IFN-gamma), which recruits new Th1 cells in cooperation with interleukin-12 (IL-12; produced by monocytes) and inhibits Th2 differentiation. Th2 cells produce IL-4 and IL-10, which inhibit IFN-gamma secretion and cell immunity. We investigated whether the impaired immune response in uremia is associated with an altered balance of Th1/Th2. Peripheral-blood mononuclear cells (PBMCs) were collected from patients with chronic renal failure (CRF) on conservative treatment (CRF patients), patients with end-stage renal disease (ESRD) on regular hemodialysis therapy (ESRD-HD patients), and healthy controls (CON). CD4(+) cells were isolated from PBMCs by negative selection using a magnetic labeling system. PBMCs and purified CD4(+) cells were cultured in Iscove's medium and Iscove's medium plus mitogens (phytohemagglutinin and lipopolysaccharide). IFN-gamma, IL-12, IL-4, and IL-10 were measured in supernatant. The constitutive release of IL-4 and IL-10 by PBMCs and CD4(+) cells of CRF and ESRD-HD patients was increased by five to eight times in comparison with CON (P < 0.001). Constitutive IFN-gamma release by PBMCs of ESRD-HD patients was undetectable, although they secreted an increased amount of IL-12. Mitogen-stimulated release of IFN-gamma by PBMCs and CD4(+) cells of CRF and ESRD-HD patients was blunted (average PBMCs: CON, 115.8 pg/2 x10(6) cells; CRF, 81.8 pg/2 x10(6) cells; ESRD-HD, 9.3 pg/2 x10(6) cells; CD4(+) cells: CON, 358.0 pg/5 x 10(5) cells; CRF, 165.4 pg/5 x 10(5) cells; ESRD-HD, 43.5 pg/5 x 10(5) cells). The ability of PBMCs of ESRD-HD patients to secrete IFN-gamma was recovered after IL-4 and IL-10 neutralization. Uremia is associated with a prevalence of Th1 over Th2 cells and a configuration of cytokine network that depresses cell-mediated immunity.

Influence of cavity disinfectant and adhesive systems on the bonding procedure in demineralized dentin - a one-year in vitro evaluation.

PubMed

Sacramento, Patrícia A; de Castilho, Aline R; Banzi, Efani C; Puppi-Rontani, Regina Maria

2012-12-01

To evaluate the influence of a 2% chlorhexidine solution (CHX) on the bond strength and nano leakage of two self-etching adhesive systems on demineralized dentin over a 12-month period. The middle dentin from sound third molars was exposed and demineralized in vitro. Twelve groups were formed using different adhesive systems (Clearfil Protect Bond [PB], Clearfil SE Bond [SE]) dentin treatment (with or without CHX application), and water-storage times (24 h, 6 and 12 months). Composite resin cylinders were bonded to the prepared dentin, and these specimens underwent microshear bond strength (µSBS) testing and nano leakage evaluation. µSBS data were submitted to a three-way ANOVA and Tukey's test. The failure mode and nano leakage were analyzed descriptively by score. There was a statistically significant interaction only between the adhesive system and CHX, and adhesive system and water-storage times. SE showed the lowest µSBS just at 24 h water-storage time regardless of CHX. A significant decrease in µSBS values after 6 months of water storage occurred in all of the groups and was maintained until 12 months. Adhesive failure increased with storage time. All groups showed nano leakage at the resin/dentin interfaces and an increased silver deposition was noticed after 6 and 12 months of water storage. The highest percentages of nano leakage were found in CHX groups. CHX did not interfere with µSBS values for either self-etching adhesive system, but water storage did. Bond strength decreased for both adhesive systems after 6 and 12 months, regardless of CHX application. Nano leakage increased with water-storage time and with CHX application.

Histogram analysis of diffusion kurtosis imaging estimates for in vivo assessment of 2016 WHO glioma grades: A cross-sectional observational study.

PubMed

Hempel, Johann-Martin; Schittenhelm, Jens; Brendle, Cornelia; Bender, Benjamin; Bier, Georg; Skardelly, Marco; Tabatabai, Ghazaleh; Castaneda Vega, Salvador; Ernemann, Ulrike; Klose, Uwe

2017-10-01

To assess the diagnostic performance of histogram analysis of diffusion kurtosis imaging (DKI) maps for in vivo assessment of the 2016 World Health Organization Classification of Tumors of the Central Nervous System (2016 CNS WHO) integrated glioma grades. Seventy-seven patients with histopathologically-confirmed glioma who provided written informed consent were retrospectively assessed between 01/2014 and 03/2017 from a prospective trial approved by the local institutional review board. Ten histogram parameters of mean kurtosis (MK) and mean diffusivity (MD) metrics from DKI were independently assessed by two blinded physicians from a volume of interest around the entire solid tumor. One-way ANOVA was used to compare MK and MD histogram parameter values between 2016 CNS WHO-based tumor grades. Receiver operating characteristic analysis was performed on MK and MD histogram parameters for significant results. The 25th, 50th, 75th, and 90th percentiles of MK and average MK showed significant differences between IDH1/2 wild-type gliomas, IDH1/2 mutated gliomas, and oligodendrogliomas with chromosome 1p/19q loss of heterozygosity and IDH1/2 mutation (p<0.001). The 50th, 75th, and 90th percentiles showed a slightly higher diagnostic performance (area under the curve (AUC) range; 0.868-0.991) than average MK (AUC range; 0.855-0.988) in classifying glioma according to the integrated approach of 2016 CNS WHO. Histogram analysis of DKI can stratify gliomas according to the integrated approach of 2016 CNS WHO. The 50th (median), 75th , and the 90th percentiles showed the highest diagnostic performance. However, the average MK is also robust and feasible in routine clinical practice. Copyright © 2017 Elsevier B.V. All rights reserved.

Receptivity to alcohol marketing predicts initiation of alcohol use

PubMed Central

Henriksen, Lisa; Feighery, Ellen C.; Schleicher, Nina C.; Fortmann, Stephen P.

2008-01-01

Purpose This longitudinal study examined the influence of alcohol advertising and promotions on the initiation of alcohol use. A measure of receptivity to alcohol marketing was developed from research about tobacco marketing. Recall and recognition of alcohol brand names were also examined. Methods Data were obtained from in-class surveys of 6th, 7th, and 8th graders at baseline and 12-month follow-up. Participants who were classified as never drinkers at baseline (n=1,080) comprised the analysis sample. Logistic regression models examined the association of advertising receptivity at baseline with any alcohol use and current drinking at follow-up, adjusting for multiple risk factors, including peer alcohol use, school performance, risk taking, and demographics. Results At baseline, 29% of never drinkers either owned or wanted to use an alcohol branded promotional item (high receptivity), 12% students named the brand of their favorite alcohol ad (moderate receptivity) and 59% were not receptive to alcohol marketing. Approximately 29% of adolescents reported any alcohol use at follow-up; 13% reported drinking at least 1 or 2 days in the past month. Never drinkers who reported high receptivity to alcohol marketing at baseline were 77% more likely to initiate drinking by follow-up than those were not receptive. Smaller increases in the odds of alcohol use at follow-up were associated with better recall and recognition of alcohol brand names at baseline. Conclusions Alcohol advertising and promotions are associated with the uptake of drinking. Prevention programs may reduce adolescents’ receptivity to alcohol marketing by limiting their exposure to alcohol ads and promotions and by increasing their skepticism about the sponsors’ marketing tactics. PMID:18155027

A novel acute HIV infection staging system based on 4th generation immunoassay.

PubMed

Ananworanich, Jintanat; Fletcher, James L K; Pinyakorn, Suteeraporn; van Griensven, Frits; Vandergeeten, Claire; Schuetz, Alexandra; Pankam, Tippawan; Trichavaroj, Rapee; Akapirat, Siriwat; Chomchey, Nitiya; Phanuphak, Praphan; Chomont, Nicolas; Michael, Nelson L; Kim, Jerome H; de Souza, Mark

2013-05-29

Fourth generation (4thG) immunoassay (IA) is becoming the standard HIV screening method but was not available when the Fiebig acute HIV infection (AHI) staging system was proposed. Here we evaluated AHI staging based on a 4thG IA (4thG staging). Screening for AHI was performed in real-time by pooled nucleic acid testing (NAT, n=48,828 samples) and sequential enzyme immunoassay (EIA, n=3,939 samples) identifying 63 subjects with non-reactive 2nd generation EIA (Fiebig stages I (n=25), II (n=7), III (n=29), IV (n=2)). The majority of samples tested (n=53) were subtype CRF_01AE (77%). NAT+ subjects were re-staged into three 4thG stages: stage 1 (n=20; 4th gen EIA-, 3rd gen EIA-), stage 2 (n=12; 4th gen EIA+, 3rd gen EIA-), stage 3 (n=31; 4th gen EIA+, 3rd gen EIA+, Western blot-/indeterminate). 4thG staging distinguishes groups of AHI subjects by time since presumed HIV exposure, pattern of CD8+ T, B and natural killer cell absolute numbers, and HIV RNA and DNA levels. This staging system further stratified Fiebig I subjects: 18 subjects in 4thG stage 1 had lower HIV RNA and DNA levels than 7 subjects in 4thG stage 2. Using 4th generation IA as part of AHI staging distinguishes groups of patients by time since exposure to HIV, lymphocyte numbers and HIV viral burden. It identifies two groups of Fiebig stage I subjects who display different levels of HIV RNA and DNA, which may have implication for HIV cure. 4th generation IA should be incorporated into AHI staging systems.

Incidence and Burden of Pertussis Among Infants Less Than 1 Year of Age

PubMed Central

Martin, Carolyn K.; Krishnarajah, Girishanthy; Becker, Laura K.; Buikema, Ami; Tan, Tina Q.

2017-01-01

Background: Infant-specific pertussis data, especially among neonates, are limited and variable. This study (NCT01890850) provides overall and age-specific pertussis incidence and associated health care utilization and costs among commercially insured infants in the US. Methods: Nearly 1.2 million infants born from 2005 to 2010 with commercial health plan coverage were followed during their first 12 months of life. Pertussis cases were identified from medical claims (International Classification of Diseases, 9th revision, Clinical Modification code: 033.0, 033.9, 484.3), and incidence rates were calculated. Each pertussis case was then matched to 10 comparators, so pertussis-related health care utilization and costs before and after the index date could be assessed. Results: The overall pertussis incidence rate among infants <12 months of age was 117.7/100,000 person-years; infants 3 months of age had the highest incidence rate (247.7/100,000 person-years). Infants diagnosed with pertussis were significantly more likely to have prior diagnoses of upper respiratory infection, cough and wheezing-related illnesses than comparators (P < 0.001). Pertussis cases were more likely to be hospitalized within 14 days after the index date (31.8% vs. 0.5%; P < 0.001) and their adjusted health care costs during follow-up were 2.82 times higher than comparators (P < 0.001; 95% confidence interval: 2.08–3.81). The incremental cost of pertussis during the 12-month follow-up period averaged $8271 (P < 0.001). The average incremental cost varied substantially by age, ranging from $18,781 (P < 0.001) to $3772 (P = 0.02) among infants 1 month and 7–12 months of age, respectively. Conclusions: The health burden of pertussis, particularly in the youngest infants, remains substantial, highlighting the need to intensify efforts to protect this most vulnerable population. PMID:27902648

Twelve-month prevalence and treatment gap for common mental disorders: Findings from a large-scale epidemiological survey in India

PubMed Central

Sagar, Rajesh; Pattanayak, Raman Deep; Chandrasekaran, R.; Chaudhury, Pranit K.; Deswal, Balbir S.; Lenin Singh, R. K.; Malhotra, Savita; Nizamie, S. Haque; Panchal, Bharat N.; Sudhakar, T. P.; Trivedi, J. K.; Varghese, Mathew; Prasad, Jagdish; Chatterji, Somnath

2017-01-01

Background: Common mental disorders, such as mood, anxiety, and substance use disorders, are significant contributors to disability globally, including India. Available research is, however, limited by methodological issues and heterogeneities. Aim: The present paper focuses on the 12-month prevalence and 12-month treatment for anxiety, mood, and substance use disorders in India. Materials and Methods: As part of the World Health Organization World Mental Health (WMH) Survey Initiative, in India, the study was conducted at eleven sites. However, the current study focuses on the household sample of 24,371 adults (≥18 years) of eight districts of different states, covering rural and urban areas. Respondents were interviewed face-to-face using the WMH Composite International Diagnostic Interview after translation and country-specific adaptations. Diagnoses were generated as per the International Classification of Diseases, 10th edition, Diagnostic Criteria for Research. Results: Nearly 49.3% of the sample included males. The 12-month prevalence of common mental disorders was 5.52% - anxiety disorders (3.41%), mood disorders (1.44%), and substance use disorders (1.18%). Females had a relatively higher prevalence of anxiety and mood disorders, and lower prevalence of substance use disorders than males. The 12-month treatment for people with common mental disorders was 5.09% (range 1.66%–11.55% for individual disorders). The survey revealed a huge treatment gap of 95%, with only 5 out of 100 individuals with common mental disorders receiving any treatment over the past year. Conclusion: The survey provides valuable data to understand the mental health needs and treatment gaps in the Indian population. Despite the 12-month prevalence study being restricted to selected mental disorders, these estimates are likely to be conservative due to under-reporting or inadequate detection due to cultural factors. PMID:28529360

[Development of intellect, emotion, and intentions, and their neuronal systems].

PubMed

Segawa, Masaya

2008-09-01

Intellect, emotion and intentions, the major components of the human mentality, are neurologically correlated to memory and sensorimotor integration, the neuronal system consisting of the amygdale and hypothalamus, and motivation and learning, respectively. Development of these neuronal processes was evaluated by correlating the pathophysiologies of idiopathic developmental neuropsychiatric disorders and developmental courses of sleep parameters, sleep-wake rhythm (SWR), and locomotion. The memory system and sensory pathways develop by the 9th gestational months. Habituation or dorsal bundle extinction (DBE) develop after the 34th gestational week. In the first 4 months after birth, DBE is consolidated and fine tuning of the primary sensory cortex and its neuronal connection to the unimodal sensory association area along with functional lateralization of the cortex are accomplished. After 4 months, restriction of atonia in the REM stage enables the integrative function of the brain and induces synaptogenesis of the cortex around 6 months and locomotion in late infancy by activating the dopaminergic (DA) neurons induces synaptogenesis of the frontal cortex. Locomotion in early infancy involves functional specialization of the cortex and in childhood with development of biphasic SWR activation of the areas of the prefrontal cortex. Development of emotions reflects in the development of personal communication and the arousal function of the hypothalamus. The former is shown in the mother-child relationship in the first 4 months, in communication with adults and playmates in late infancy to early childhood, and in development of social relationships with sympathy by the early school age with functional maturation of the orbitofrontal cortex. The latter is demonstrated in the secretion of melatonin during night time by 4 months, in the circadian rhythm of body temperature by 8 months, and in the secretion of the growth hormone by 4-5 years with synchronization to the SWR modulated by the brainstem aminergic neurons. For this purpose, nursing according to the day-night light-dark cycle is essential right from early infancy. The deep cerebellar nuclei involved in learning develop by the 9th gestational month. The DA neurons activated in late infancy modulate the nuclei of the basal ganglia and the association cortex for learning. Motivation starts with activation of the PPN in infancy by crawling which makes DA neurons as the lead. In late childhood, DA neurons along with 5HT neurons activate the anterior cingulate area and establish the neuronal process for learning with motivation.

Initial immunological changes as predictors for house dust mite immunotherapy response.

PubMed

Gómez, E; Fernández, T D; Doña, I; Rondon, C; Campo, P; Gomez, F; Salas, M; Gonzalez, M; Perkins, J R; Palomares, F; Blanca, M; Torres, M J; Mayorga, C

2015-10-01

Although specific immunotherapy is the only aetiological treatment for allergic disorders, the underlying mechanisms are not fully understood. Specific immunotherapy induces changes in lymphocyte Th subsets from Th2 to Th1/Treg. Whether differences in immunological patterns underlie patient response to immunotherapy has not yet been established. We studied the immunological changes occurring during a 1-year period of Dermatophagoides pteronyssinus (DP) immunotherapy and their relation with clinical outcome. We included 34 patients with DP allergy who received subcutaneous specific immunotherapy (SCIT) for 1 year. Following treatment, patients were classified as responders or non-responders. Fourteen allergic subjects who did not receive SCIT were included as controls. Peripheral blood was obtained at 0, 1, 3, 6 and 12 months and cultured with nDer p 1. Phenotypic changes, cytokine production and basophil response were analysed by flow cytometry; transcription factors were measured by mRNA quantification. Serum immunoglobulin levels were also measured. After 1 year of SCIT, 82% of cases showed improved symptoms (responders). Although increases in sIgG4 were observed, BAT reactivity was not modified in these patients. Increases in T-BET/FOXP3 as well as nDer p 1-specific Th1/Treg frequencies were also observed, along with a decrease in Th2, Th9 and Th17. These changes corresponded to changes in cytokine levels. Patients who respond well to DP-SCIT show immunological differences compared to non-responders. In responders, basal differences include a lower frequency of Th1 and higher frequencies of Th2, Th9 and Th17 cells. After 1 year of treatment, an increased production of sIgG4 was observed in responders, along with a change in Th2 response towards Th1/Treg. © 2015 John Wiley & Sons Ltd.

Long-term amnioinfusion through a subcutaneously implanted amniotic fluid replacement port system for treatment of PPROM in humans.

PubMed

Tchirikov, Michael; Steetskamp, Joscha; Hohmann, Manfred; Koelbl, Heinz

2010-09-01

To introduce a novel method for the treatment of PPROM (preterm premature rupture of membranes) using continuous amnioinfusion via a subcutaneously implanted port system. After development and testing since 2001 in a fetal sheep model, the port system has been successfully implanted in two humans with PPROM. In the first case, the subcutaneous port system was implanted during the 23rd week of gestation in a 39-year-old 5th-gravida with PPROM since the 18th week of gestation; in the second case, the port system was implanted during the 24th week of gestation in a 27-year-old 3rd gravida with PPROM since the 21st week of gestation. After port implantation, 100ml/h saline solution was infused intermittently into the amniotic cavity. The whole course of treatment was supported by tocolysis. In the cases presented, gestation was terminated by cesarean section, in one case in the 29th week of gestation, and in the other case in the 30th week. The newborns showed no signs of lung hypoplasia and were successfully extubated on the 1st or 2nd day after delivery. Six months later the children did not exhibit any deviation from the normal development. Long-term amnioinfusion via a subcutaneously implanted port system could be used in humans with PPROM for prolongation of pregnancy and to avoid lung hypoplasia. Prospective randomized studies are ongoing. Copyright 2010 Elsevier Ireland Ltd. All rights reserved.

The Campaign for the Occultation of UCAC4-347-165728 (R=12m2) by Pluto on June 29th, 2015

NASA Astrophysics Data System (ADS)

Beisker, W.; Sicardy, B.; Berard, D.; Meza, E.; Herald, D.; Gault, D.; Talbot, J.; Bode, H.-J.; Braga-Ribas, F.; Barry, T.; Broughton, J.; Hanna, W.; Bradshaw, J.; Kerr, S.; Pavlov, H.

2015-10-01

The occultation of UCAC4-347-165728 (R=12m2)on the 29th of June 2015 by Pluto is the last important occultation by Pluto before the New Horizons flyby 15 days later. Therefore it is a great opportunity to measure details of Pluto's atmosphere from Earth at the same time as the "on-site" determination. Observations from mobile stations and from certain fixed site observatories are planned in an international campaign in Australia and New Zealand. The telescopes will be equipped with EMCCD or CCD cameras to record a frame sequence linked to the exact timing by GPS. With high resolution astrometry in the months and weeks before the event, we intend to define the central line of the occultation so accurate that a positioning of instruments in close proximity of the central line is possible. - First results of the campaign will be presented in this report.

Assessment of pregnancy status of Asian elephants (Elephas maximus) by measurement of progestagen and glucocorticoid and their metabolite concentrations in serum and feces, using enzyme immunoassay (EIA).

PubMed

Kajaysri, Jatuporn; Nokkaew, Weerapun

2014-03-01

The study was to find patterns of progestagen (progesterone and its metabolite) and glucocorticoid and their metabolite concentrations in serum and feces of pregnant Asian elephants (Elephas maximus). The 5 female Asian domestic elephants were naturally mated until pregnancy. After that, blood and feces samples were collected monthly during pregnancy for progestagen, glucocorticoid and their metabolites analysis by enzyme immunoassay (EIA). The results showed the serum progestagen concentration during gestation was 2.11 ± 0.60 to 18.44 ± 2.28 ng/ml. Overall, serum progestagen concentration rose from the 1st month to reach peak in the 11th month, after which it declined to its lowest level in the 22nd month of pregnancy. Fecal progestagen concentration varied from 1.18 ± 0.54 to 3.35 ± 0.45 µg/g during pregnancy. In general, fecal progestagen concentration increased from the 1st month to its highest level in the 12th month. After this, it declined reaching its lowest point in the 22nd month of pregnancy. Glucocorticoid hormones and their metabolite concentrations both in serum and feces fluctuated from low to medium throughout almost the entire pregnancy period and then rapidly increased around the last week before calving. Our study suggests that this profile of progestagen and glucocorticoid hormones and their metabolite concentration levels in serum and feces can be used to assess the pregnancy status of Asian elephants. If serum and fecal progestagen concentrations were found in very low levels and glucocorticoid and their metabolite concentrations were found in very high levels, it was indicated that the cow elephant would calve within 7 days.

Treatment of juvenile idiopathic arthritis with intra-articular triamcinolone hexacetonide: evaluation of clinical effectiveness correlated with circulating ANA and T gamma/delta + and B CD5+ lymphocyte populations of synovial fluid.

PubMed

Lepore, L; Del Santo, M; Malorgio, C; Presani, G; Perticarari, S; Prodan, M; Di Leo, G; Leone, V; Tommasini, A

2002-01-01

The aims of the study were to assess the effect of intra-articular treatment with triamcinolone hexacetonide (TH) in juvenile idiopathic arthritis (JIA) and to investigate whether treatment response correlates with the presence of antinuclear antibodies (ANA) in the serum and/or B CD5+ and T gamma/delta + lymphocytes in the synovial fluid. A total of 37 patients (81% females, 56% ANA+) with oligoarticular JIA involving knees were treated with intra-articular injections of TH after failing to respond to NSAIDs for two months. Eighteen patients were treated within 6 months of onset, 19 were treated more than 6 months after onset. Mean duration of remission was 13.9 months. Twelve patients (7 ANA+) had stable remission after a single injection; 13 patients (3 ANA+) experienced more than 6 months' remission but subsequently had a relapse; 12 patients (11 ANA+) had a relapse within six months of injection. Of 20 patients treated within 6 months of onset, 17 had stable remission whereas only 8 out of 17 who were treated during relapse attained stable remission (p = 0.03). The mean percentage of T gamma/delta + and of B CD5+ lymphocytes in synovial fluid was the same as in peripheral blood of normal subjects. Our data indicate that local treatment with slow-release steroids is very effective in oligoarticular JIA. Prolonged remission was less likely in the presence of ANA positivity, probably because the disease is immunologically more active. Finally, our data suggest that the earlier the treatment, the easier it is to obtain a protracted, and possibly permanent, response.

Unresectable Hepatocellular Carcinoma: MR Imaging after Intraarterial Therapy. Part I. Identification and Validation of Volumetric Functional Response Criteria

PubMed Central

Bonekamp, Susanne; Li, Zhen; Geschwind, Jean-François H.; Halappa, Vivek Gowdra; Corona-Villalobos, Celia Pamela; Reyes, Diane; Pawlik, Timothy M.; Bonekamp, David; Eng, John

2013-01-01

Purpose: To identify and validate the optimal thresholds for volumetric functional MR imaging response criteria to predict overall survival after intraarterial treatment (IAT) in patients with unresectable hepatocellular carcinoma (HCC). Materials and Methods: Institutional review board approval and waiver of informed consent were obtained. A total of 143 patients who had undergone MR imaging before and 3–4 weeks after the first cycle of IAT were included. MR imaging analysis of one representative HCC index lesion was performed with proprietary software after initial treatment. Subjects were randomly divided into training (n = 114 [79.7%]) and validation (n = 29 [20.3%]) data sets. Uni- and multivariate Cox models were used to determine the best cutoffs, as well as survival differences, between response groups in the validation data set. Results: Optimal cutoffs in the training data set were 23% increase in apparent diffusion coefficient (ADC) and 65% decrease in volumetric enhancement in the portal venous phase (VE). Subsequently, 25% increase in ADC and 65% decrease in VE were used to stratify patients in the validation data set. Comparison of ADC responders (n = 12 [58.6%]) with nonresponders (n = 17 [34.5%]) showed significant differences in survival (25th percentile survival, 11.2 vs 4.9 months, respectively; P = .008), as did VE responders (n = 9 [31.0%]) compared with nonresponders (n = 20 [69.0%]; 25th percentile survival, 11.5 vs 5.1 months, respectively; P = .01). Stratification of patients with a combination of the criteria resulted in significant differences in survival between patients with lesions that fulfilled both criteria (n = 6 [20.7%]; too few cases to determine 25th percentile), one criterion (n = 9 [31.0%]; 25th percentile survival, 6.0 months), and neither criterion (n = 14 [48.3%]; 25th percentile survival, 5.1 months; P = .01). The association between the two criteria and overall survival remained significant in a multivariate analysis that included age, sex, Barcelona Clinic for Liver Cancer stage, and number of follow-up treatments. Conclusion: After IAT for unresectable HCC, patients can be stratified into significantly different survival categories based on responder versus nonresponder status according to MR imaging ADC and VE cutoffs. © RSNA, 2013 PMID:23616631

Phase II study of the safety and antitumor activity of the hypoxia-activated prodrug TH-302 in combination with doxorubicin in patients with advanced soft tissue sarcoma.

PubMed

Chawla, Sant P; Cranmer, Lee D; Van Tine, Brian A; Reed, Damon R; Okuno, Scott H; Butrynski, James E; Adkins, Douglas R; Hendifar, Andrew E; Kroll, Stew; Ganjoo, Kristen N

2014-10-10

TH-302, a prodrug of the cytotoxic alkylating agent bromo-isophosphoramide mustard, is preferentially activated in hypoxic conditions. This phase II study investigated TH-302 in combination with doxorubicin, followed by single-agent TH-302 maintenance therapy in patients with first-line advanced soft tissue sarcoma (STS) to assess progression-free survival (PFS), response rate, overall survival, safety, and tolerability. In this open-label phase II study, TH-302 300 mg/m(2) was administered intravenously on days 1 and 8 with doxorubicin 75 mg/m(2) on day 1 of each 21-day cycle. After six cycles, patients with stable and/or responding disease could receive maintenance monotherapy with TH-302. Ninety-one patients initiated TH-302 plus doxorubicin induction treatment. The PFS rate at 6 months (primary efficacy measure) was 58% (95% CI, 46% to 68%). Median PFS was 6.5 months (95% CI, 5.8 to 7.7 months); median overall survival was 21.5 months (95% CI, 16.0 to 26.2 months). Best tumor responses were complete response (n = 2 [2%]) and partial response (n = 30 [34%]). During TH-302 maintenance (n = 48), five patients improved from stable disease to partial response, and one patient improved from partial to complete response. The most common adverse events during induction were fatigue, nausea, and skin and/or mucosal toxicities as well as anemia, thrombocytopenia, and neutropenia. These were less severe and less frequent during maintenance. There was no evidence of TH-302-related hepatic, renal, or cardiac toxicity. PFS, overall survival, and tumor response compared favorably with historical outcomes achieved with other first-line chemotherapies for advanced STS. A phase III study of TH-302 is ongoing (NCT01440088). © 2014 by American Society of Clinical Oncology.

A case of systemic lupus erythematosus presenting transverse myelitis after an episode of meningitis.

PubMed

Yago, Toru; Tateishi, Mutsuto; Ichikawa, Naomi; Furuya, Takefumi; Sakurai, Tadashi; Nakajima, Hiroshi; Hara, Masako; Kamatani, Naoyuki

2005-01-01

A 27-year-old woman suffering from systemic lupus erythematosus was admitted because she had motor and sensory palsy of the lower extremities, neck stiffness, and a fever. Cerebrospinal fluid study indicated meningitis, and magnetic resonance imaging revealed cord swelling and high signals at Th9-Th12 levels. Antibiotics treatment led to resolution of the meningeal signs. Intravenous cyclophosphamide and prednisolone resulted in a partial recovery from the transverse myelitis neurological disturbance.

Amityville Memorial High School History Journal Advance Placement History.

ERIC Educational Resources Information Center

Howlett, Charles F., Ed.

The history of Amityville, New York, compiled by 11th and 12th grade advance placement history students, is presented in journal form. Six papers focus on: (1) South Oaks: The Long Island Home; (2) A History of Bethel African Methodist Episcopal Church, Amityville; (3) Amityville: A Vacationland; (4) Amityville School System from 1904 to Present;…

INFLAMMATORY DISORDERS ASSOCIATED WITH HELICOBACTER PYLORI IN THE ROUX-EN-Y BYPASS GASTRIC POUCH.

PubMed

Chaves, Luiz Claudio Lopes; Borges, Isabela Klautau Leite Chaves; Souza, Maíra Danielle Gomes de; Silva, Ian Passos; Silva, Lyz Bezerra; Magalhães, Marcelo Alexandre Prado; Fonseca, Allan Herbert Feliz; Campos, Josemberg Marins

The prevalence of Helicobacter pylori in obese candidates for bariatric surgery and its role in the emergence of inflammatory lesions after surgery has not been well established. To identify the incidence of inflammatory lesions in the stomach after bariatric surgery and to correlate it with H. pylori infection. This is a prospective study with 216 patients undergoing Roux-en-Y gastric bypass. These patients underwent histopathological endoscopy to detect H. pylori prior to surgery. Positive cases were treated with antibiotics and a proton inhibitor pump followed by endoscopic follow-up in the 6th and 12th month after surgery. Most patients were female (68.1%), with grade III obesity (92.4%). Preoperative endoscopy revealed gastritis in 96.8%, with H. pylori infection in 40.7% (88/216). A biopsy was carried out in 151 patients, revealing H. pylori in 60/151, related to signs of inflammation in 90% (54/60). In the 6th and 12th month after surgery, the endoscopy and the histopathological exam showed a normal gastric pouch in 84% of patients and the incidence of H. pylori was 11% and 16%, respectively. The presence of inflammation was related to H. pylori infection (p<0,001). H. pylori has a similar prevalence in both obese patients scheduled to undergo bariatric surgery and the general population. There is a low incidence of it in the 6th and 12th months after surgery, probably owing to its eradication when detected prior to surgery. When inflammatory disease is present in the new gastric reservoir it is directly related to H. pylori infection. Helicobacter pylori é responsável por várias doenças gastrointestinais. Com o aumento de cirurgia bariátrica no país, há poucos estudos sobre a prevalência desta bactéria em obesos com indicação cirúrgica e o seu papel no surgimento de lesões inflamatórias no pós-operatório. Identificar a incidência de lesões inflamatórias no estômago pós-cirurgia bariátrica e correlacionar com a infecção por H. pylori. Estudo prospectivo com dois grupos de pacientes. Em ambos os grupos verificou-se a prevalência do H. pylori no pré-operatório através de histopatologia, mas em apenas um dos grupos, nos casos de H. pylori positivo realizou-se o tratamento com antibioticoterapia e inibidor de bomba de próton com realização de nova endoscopia no 6° e 12° mês pós-operatório. Avaliou-se 216 pacientes, com as seguintes características: sexo feminino (68,1%), faixa etária entre 30-40 anos, com 31,9% e 31%, respectivamente. De acordo com o IMC, 17,6% apresentavam obesidade moderada, 82,4% obesidade severa/mórbida e 9,7% superobesidade. Nos pacientes submetidos à endoscopia, a positividade do H. pylori se manifestou em 40,7%, sendo responsável pela atividade inflamatória na mucosa gástrica (p<0,001). No pós-operatório, investigou-se a mucosa gástrica através de endoscopia e histopatologia no 6° e 12° mês, que demonstrou normalidade no neorreservatorio gástrico em 84% dos pacientes, e a incidência de H. pylori foi 11% aos seis meses e 16% aos 12 meses, sendo a presença de processo inflamatório relacionado com a infecção pela bactéria (p<0,001). - H. pylori apresenta prevalência similar tanto em obesos que irão submeter-se à cirurgia bariátrica quanto à população em geral; há baixa incidência dele no 6° e 12° mês após a operação e isto deve-se provavelmente à sua erradicação quando detectado no pré-operatório; quando presente a doença inflamatória no neorreservatório gástrico possui relação direta com a infecção por H. pylori.

Anabolic Steroids (For Teens)

MedlinePlus

... left or right to scroll. Monitoring the Future Study: Trends in Prevalence of Steroids for 8th Graders, 10th Graders, and 12th Graders; 2017 (in percent)* Drug Time Period 8th Graders 10th Graders 12th Graders Steroids ...

Associations with legal representation in a compensation setting 12 months after injury.

PubMed

Casey, Petrina P; Feyer, Anne Marie; Cameron, Ian D

2015-05-01

Many people with Whiplash Associated Disorder (WAD) seek treatment though a compensation system where factors such as legal involvement have been reported as having a negative impact on recovery outcomes. To compare those with and without legal involvement in their compensation claim, and identify associations with legal involvement at 12 months post injury; and longer term disability. Inception cohort study. 246 people with WAD compensation claim. Legal involvement and Functional Rating Index at 12 months post injury. Participants were recruited from an insurance database. Baseline health (Functional Rating Index, Pain Catastrophising Scale and SF-36), socio-economic, work capacity, and claims data were collected within three months of injury and 12 months. Logistic regression models were used to identify associations with legal involvement at 12 months; and disability (FRI) at 12 months. At baseline 246 participants were enrolled into the study in a median 72 days post injury. At 12 months post injury 52 (25%) had engaged a lawyer. The significant independent associations with legal involvement at 12 months were higher levels of initial disability, work disability, speaking a language other than English at home and lower levels of mental health. Specifically, the odds of lawyer involvement at 12 months post injury was 4.9 times greater for those with work disability; 2.3 times greater for those who spoke a language other than English at home. In terms of health, they had poorer mental health and for every 10 unit increase in the baseline FRI score the odds of having lawyer involvement increased by 38%. DISABILITY: at 12 months (FRI) was significantly independently associated with, PCS-helplessness (p<0.001), age (p<0.001) and prior claim (p=0.001). This study suggests the people with lawyer involvement in their claim 12 months after injury have socio-economic disadvantage, have had a prior claim and a worse baseline health profile compared to those without a lawyer. Understanding this profile could allow for improved claims processes and targeted interventions to assist this group through any perceived complexities in the system and address the underlying reasons for lawyer participation within compensation schemes. Copyright © 2015 Elsevier Ltd. All rights reserved.

The efficacy of vitamin K2 and calcitriol combination on thalassemic osteopathy.

PubMed

Ozdemir, Mehmet A; Yilmaz, Kenan; Abdulrezzak, Ummuhan; Muhtaroglu, Sebahattin; Patiroglu, Turkan; Karakukcu, Musa; Unal, Ekrem

2013-11-01

Thalassemic osteopathy (TOSP) has emerged as a topic of interest, as the optimized transfusion regimens and iron chelations has markedly improved the survival of the patients suffering from thalassemia major (TM) and increased the life expectancy. The aim of this prospective monocentric pilot study was to investigate the effects of a dietary supplement with vitamin K2 (50 mcg menaquinone-7) and vitamin D (5 mcg calcitriol) on the patients with TOSP. Twenty children (12 girls, 8 boys; age varied from 3 to 18 y) with β TM, who underwent regular blood transfusion and iron chelation therapy, were enrolled in this study and investigated at the initial, sixth, and 12th month of the treatment. We detected a significant improvement in the bone mineral density and Z-score at the lumbar spine area of the patients at the sixth and 12th month of the treatment, especially in the prepubertal group. We also found a decrease in the ratio of undercarboxylated osteocalcin to carboxylated osteocalcin, however, this was not found to be significant. Although the natural course of TOSP is worsening or at least stabilizing, our pilot study demonstrated that vitamin K2 and calcitriol combination clearly has a positive effect on the bone mineral density of the children with TM during a 1-year period. Supplementation of menaquinone-7 instead of drugs is an augmented physiological intake and seems a beneficial alternative for the treatment of TOSP. Further studies on a large number of participants are necessary to highlight the effect of vitamin K2 on TOSP.

A phase II study of sorafenib (BAY 43–9006) in recurrent diffuse large B cell lymphoma: an eastern cooperative oncology group study (E1404)

PubMed Central

2013-01-01

Patients with diffuse large B cell lymphoma (DLBCL) who are not candidates for or recur after autologous stem cell transplant have a poor overall prognosis. We conducted a phase II study of sorafenib (formerly BAY 43–9006) in the treatment of relapsed DLBCL. Fourteen patients were enrolled and assessed for response. Median number of cycles administered was 3 (range, 1–12). Common grade 3 toxicities included fatigue (29%), rash/desquamation (21%) and diarrhea (14%). One complete response (CR) was observed (the 14th patient enrolled). Response rate was 7% (90% CI, 0.4 – 30%). Duration of response was 6 months. Median progression-free survival (PFS) was 2 months (90% CI, 1 – 5 months). Median overall survival (OS) was 9 months (90% CI, 5 – 16 months). Although sorafenib has demonstrated activity in solid malignancies it demonstrated low single agent activity in treatment of DLBCL. PMID:23829878

20th JANNAF Propulsion Systems Hazards Subcommittee Meeting. Volume 1

NASA Technical Reports Server (NTRS)

Cocchiaro, James E. (Editor); Eggleston, Debra S. (Editor); Gannaway, Mary T. (Editor); Inzar, Jeanette M. (Editor)

2002-01-01

This volume, the first of two volumes, is a collection of 24 unclassified/unlimited-distribution papers which were presented at the Joint Army-Navy-NASA-Air Force (JANNAF) 20th Propulsion Systems Hazards Subcommittee (PSHS), 38th Combustion Subcommittee (CS), 26th Airbreathing Propulsion Subcommittee (APS), and 21 Modeling and Simulation Subcommittee meeting. The meeting was held 8-12 April 2002 at the Bayside Inn at The Sandestin Golf & Beach Resort and Eglin Air Force Base, Destin, Florida. Topics covered include: insensitive munitions and hazard classification testing of solid rocket motors and other munitions; vulnerability of gun propellants to impact stimuli; thermal decomposition and cookoff properties of energetic materials; burn-to-violent reaction phenomena in energetic materials; and shock-to-detonation properties of solid propellants and energetic materials.

Tailored educational supportive care programme on sleep quality and psychological distress in patients with heart failure: A randomised controlled trial.

PubMed

Chang, Yia-Ling; Chiou, Ai-Fu; Cheng, Shu-Meng; Lin, Kuan-Chia

2016-09-01

Up to 74% of patients with heart failure report poor sleep in Taiwan. Poor symptom management or sleep hygiene may affect patients' sleep quality. An effective educational programme was important to improve patients' sleep quality and psychological distress. However, research related to sleep disturbance in patients with heart failure is limited in Taiwan. To examine the effects of a tailored educational supportive care programme on sleep disturbance and psychological distress in patients with heart failure. randomised controlled trial. Eighty-four patients with heart failure were recruited from an outpatient department of a medical centre in Taipei, Taiwan. Patients were randomly assigned to the intervention group (n=43) or the control group (n=41). Patients in the intervention group received a 12-week tailored educational supportive care programme including individualised education on sleep hygiene, self-care, emotional support through a monthly nursing visit at home, and telephone follow-up counselling every 2 weeks. The control group received routine nursing care. Data were collected at baseline, the 4th, 8th, and 12th weeks after patients' enrollment. Outcome measures included sleep quality, daytime sleepiness, anxiety, and depression. The intervention group exhibited significant improvement in the level of sleep quality and daytime sleepiness after 12 weeks of the supportive nursing care programme, whereas the control group exhibited no significant differences. Anxiety and depression scores were increased significantly in the control group at the 12th week (p<.001). However, anxiety and depression scores in the intervention group remained unchanged after 12 weeks of the supportive nursing care programme (p>.05). Compared with the control group, the intervention group had significantly greater improvement in sleep quality (β=-2.22, p<.001), daytime sleepiness (β=-4.23, p<.001), anxiety (β=-1.94, p<.001), and depression (β=-3.05, p<.001) after 12 weeks of the intervention. This study confirmed that a supportive nursing care programme could effectively improve sleep quality and psychological distress in patients with heart failure. We suggested that this supportive nursing care programme should be applied to clinical practice in cardiovascular nursing. Copyright © 2016 Elsevier Ltd. All rights reserved.

Joint Air-to-Surface Standoff Missile (JASSM)

DTIC Science & Technology

2015-12-01

6.1.3) All Ops All Ops Joint Critical Ops All Ops All Ops Missile Reliability (KSA) (CPD para 6.2.8) 4th Lot .91 4th Lot .91 IOT &E .80 4th Lot .85 IOT &E...the ORD 303-95-III dated January 20, 2004 Change Explanations None Acronyms and Abbreviations IOT &E - Initial Operational Test and Evaluation KSA... Actuator Control Card, Lots 12 and 4 Systems Engineering Program Support/Program Tooling and Test Equipment, and JASSM-ER Standard Data Protocol (DS

Medical Surveillance Monthly Report. Volume 20, Number 9

DTIC Science & Technology

2013-09-01

Repair/engineering 45 1.0 Comm/intel 146 1.5 Health care 75 1.5 Other 72 1.2 Marital status Married 212 1.8 Unmarried 115 0.9 Other 29 1.2...did not vary much by occupation. Th e incidence rate of PCOS among married women was notably higher than those for unmarried women and those...8.1 O01-O04 317 (6.0) 5.2 850 (8.3) 5.4 O05-O10 3 (0.1) 2.4 52 (0.5) 6.9 W01-W05 9 (0.2) 7.4 82 (0.8) 7.3 Marital Status Married 3,455 (65.6

Long-Term Outcomes of Catheter Ablation of Electrical Storm in Nonischemic Dilated Cardiomyopathy Compared With Ischemic Cardiomyopathy.

PubMed

Muser, Daniele; Liang, Jackson J; Pathak, Rajeev K; Magnani, Silvia; Castro, Simon A; Hayashi, Tatsuya; Garcia, Fermin C; Supple, Gregory E; Riley, Michael P; Lin, David; Dixit, Sanjay; Zado, Erica S; Frankel, David S; Callans, David J; Marchlinski, Francis E; Santangeli, Pasquale

2017-07-01

The goal of this study was to determine the long-term outcomes of catheter ablation (CA) of electrical storm in patients with nonischemic dilated cardiomyopathy (NIDCM) compared with patients with ischemic cardiomyopathy (ICM). CA of ventricular tachycardia (VT) electrical storm has been shown to improve VT-free survival in patients with ICM. Data on the outcomes of CA of electrical storm in patients with NIDCM are insufficient. The study included 267 consecutive patients with NIDCM (n = 71; ejection fraction 32 ± 14%) and ICM (n = 196; ejection fraction 28 ± 12%). Endo-epicardial CA was performed in 59 (22%) patients. CA was guided by activation and entrainment mapping for tolerated VT and pacemapping/targeting of abnormal substrate for unmappable VT. After a median follow-up of 45 (25th to 75th percentile: 9 to 71) months and 1 (25th to 75th percentile: 1 to 8) procedures, 76 (29%) patients died, 25 (9%) underwent heart transplantation, 87 (33%) experienced VT recurrence, and 13 (5%) had recurrence of electrical storm. Overall VT-free survival was 54% at 60 months (48% in NIDCM and 54% in ICM; p = 0.128). Patients with VT recurrence experienced a median of 2 (1 to 10) VT episodes in the 5 (1 to 14) months after the procedure. Death/transplantation-free survival was 62% at 60 months (53% in NIDCM and 64% in ICM; p = 0.067). Persistent inducibility of any VT with cycle length ≥250 ms at programmed stimulation at the end of the procedure was the only independent predictor of VT recurrence. Low ejection fraction, New York Heart Association functional class, and VT recurrence over follow-up independently predicted death/transplantation. CA of electrical storm was similarly effective in patients with NIDCM compared with patients with ICM, with elimination of electrical storm in 95% of cases and achievement of complete VT control at long-term follow-up in most patients. Copyright © 2017 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

Comparison of the Effectiveness of Pars Plana Vitrectomy with and without Internal Limiting Membrane Peeling for Idiopathic Retinal Membrane Removal: A Meta-Analysis

PubMed Central

Liu, Hanhan; Zuo, Shanru; Ding, Chun; Dai, Xunzhang; Zhu, Xiaohua

2015-01-01

We conducted a meta-analysis of published retrospective studies and compared the effectiveness of pars plana vitrectomy with and without internal limiting membrane (ILM) peeling for idiopathic epiretinal membrane (IERM). The results revealed that patients in the IERM+ILM peeling group had better BCVA after surgery within 12 months than those in IERM peeling group. But patients in the IERM peeling group showed better BCVA in the 18th month. More retrospective studies or randomized controlled trials are required to investigate and compare the long-term effect of IERM removal with and without ILM peeling. PMID:26693348

Immunisation coverage annual report, 2011.

PubMed

Hull, Brynley P; Dey, Aditi; Menzies, Rob I; Brotherton, Julia M; McIntyre, Peter B

2013-12-31

This, the 5th annual immunisation coverage report, documents trends during 2011 for a range of standard measures derived from Australian Childhood Immunisation Register data, and National Human Papillomavirus (HPV) Vaccination Program Register data. The proportion of children 'fully vaccinated' at 12, 24 and 60 months of age was 91.4%, 92.2% and 89.5% respectively. Although pneumococcal vaccine had similar coverage at 12 months to other vaccines, coverage was lower for rotavirus at 12 months (83.8%) and varicella at 24 months (83.9%). By late 2011, the percentage of children who received the 1st dose of DTPa vaccine dose at less than 8 weeks of age was greater than 50% in 3 jurisdictions, the Australian Capital Territory, Victoria, and Queensland and at 70% for New South Wales and Tasmania. Although coverage at 12 months of age was lower among Indigenous children than non-Indigenous children in all jurisdictions, the extent of the difference varied. Overall, coverage at 24 months of age exceeded that at 12 months of age nationally. At 60 months of age, there was dramatic variation between individual jurisdictions, ranging from coverage 8% lower in Indigenous children in South Australia to 6% higher in the Northern Territory. As previously documented, vaccines recommended for Indigenous children only (hepatitis A and pneumococcal polysaccharide vaccine) had suboptimal coverage at 60% and 68%, respectively. On-time receipt (before 49 months of age) of vaccines by Indigenous children at the 60-month milestone age improved between 2010 (18%) and 2011 (19%) but the disparity in on-time vaccination between Indigenous and non-Indigenous children increased at all 3 age milestones. The percentage of vaccine objectors in 2011 (1.7%) has increased from 2007 when it was 1.1%. Coverage data for the 3rd dose of HPV from the national HPV register in the school catch up program was 71% but was substantially lower for the catch-up program for women outside school (39%-67%), although this was an improvement from 2010. This work is copyright. Apart from any use as permitted under the Copyright Act 1968, no part may be reproduced by any process without prior written permission from the Commonwealth. Requests and inquiries concerning reproduction and rights should be addressed to the Commonwealth Copyright Administration, Attorney General's Department, Robert Garran Offices, National Circuit, Barton ACT 2600 or posted at http://www.ag.gov.au/cca.

Risk of malignancy with systemic psoriasis treatment in the Psoriasis Longitudinal Assessment Registry.

PubMed

Fiorentino, David; Ho, Vincent; Lebwohl, Mark G; Leite, Luiz; Hopkins, Lori; Galindo, Claudia; Goyal, Kavitha; Langholff, Wayne; Fakharzadeh, Steven; Srivastava, Bhaskar; Langley, Richard G

2017-11-01

The effect of systemic therapy on malignancy risk among patients with psoriasis is not fully understood. Evaluate the impact of systemic treatment on malignancy risk among patients with psoriasis in the Psoriasis Longitudinal Assessment and Registry (PSOLAR). Nested case-control analyses were performed among patients with no history of malignancy. Cases were defined as first malignancy (other than nonmelanoma skin cancer) in the Psoriasis Longitudinal Assessment and Registry, and controls were matched by age, sex, geographic region, and time on registry. Study therapies included methotrexate, ustekinumab, and tumor necrosis factor-α (TNF-α) inhibitors. Exposure was defined as 1 or more doses of study therapy within 12 months of malignancy onset and further stratified by duration of therapy. Multivariate conditional logistic regression, adjusted for potential confounders, was used to estimate odds ratios of malignancies associated with therapy. Among 12,090 patients, 252 malignancy cases were identified and 1008 controls were matched. Treatment with methotrexate or ustekinumab for more than 0 months to less than 3 months, 3 months to less than 12 months, or 12 months or longer was not associated with increased malignancy risk versus no exposure. Longer-term (≥12 months) (odds ratio, 1.54; 95% confidence interval, 1.10-2.15; P = .01), but not shorter-term treatment, with a TNF-α inhibitor was associated with increased malignancy risk. Cases and controls could belong to 1 or more therapy categories. Long-term (≥12 months) treatment with a TNF-α inhibitor, but not methotrexate and ustekinumab, may increase risk for malignancy in patients with psoriasis. Copyright © 2017 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

Association of State Recreational Marijuana Laws With Adolescent Marijuana Use

PubMed Central

Cerdá, Magdalena; Wall, Melanie; Feng, Tianshu; Keyes, Katherine M.; Sarvet, Aaron; Schulenberg, John; O’Malley, Patrick M.; Pacula, Rosalie Liccardo; Galea, Sandro; Hasin, Deborah S.

2017-01-01

IMPORTANCE Historical shifts are occurring in marijuana policy. The effect of legalizing marijuana for recreational use on rates of adolescent marijuana use is a topic of considerable debate. OBJECTIVE To examine the association between the legalization of recreational marijuana use in Washington and Colorado in 2012 and the subsequent perceived harmfulness and use of marijuana by adolescents. DESIGN, SETTING, AND PARTICIPANTS We used data of 253 902 students in eighth, 10th, and 12th grades from 2010 to 2015 from Monitoring the Future, a national, annual, cross-sectional survey of students in secondary schools in the contiguous United States. Difference-indifference estimates compared changes in perceived harmfulness of marijuana use and in past-month marijuana use in Washington and Colorado prior to recreational marijuana legalization (2010–2012) with post legalization (2013–2015) vs the contemporaneous trends in other states that did not legalize recreational marijuana use in this period. MAIN OUTCOMES AND MEASURES Perceived harmfulness of marijuana use (great or moderate risk to health from smoking marijuana occasionally) and marijuana use (past 30 days). RESULTS Of the 253 902 participants, 120 590 of 245 065(49.2%) were male, and the mean (SD) age was 15.6 (1.7) years. In Washington, perceived harmfulness declined 14.2%and 16.1% among eighth and 10th graders, respectively, while marijuana use increased 2.0% and 4.1% from 2010–2012 to 2013–2015. In contrast, among states that did not legalize recreational marijuana use, perceived harmfulness decreased by 4.9% and 7.2%among eighth and 10th graders, respectively, and marijuana use decreased by 1.3%and 0.9%over the same period. Difference-in-difference estimates comparing Washington vs states that did not legalize recreational drug use indicated that these differences were significant for perceived harmfulness (eighth graders:%[SD], −9.3 [3.5]; P = .01; 10th graders:%[SD], −9.0 [3.8]; P = .02) and marijuana use (eighth graders:%[SD], 5.0 [1.9]; P = .03; 10th graders:%[SD], 3.2 [1.5]; P = .007). No significant differences were found in perceived harmfulness or marijuana use among 12th graders in Washington or for any of the 3 grades in Colorado. CONCLUSIONS AND RELEVANCE Among eighth and 10th graders in Washington, perceived harmfulness of marijuana use decreased and marijuana use increased following legalization of recreational marijuana use. In contrast, Colorado did not exhibit any differential change in perceived harmfulness or past-month adolescent marijuana use following legalization. A cautious interpretation of the findings suggests investment in evidence-based adolescent substance use prevention programs in any additional states that may legalize recreational marijuana use. PMID:28027345

Association of State Recreational Marijuana Laws With Adolescent Marijuana Use.

PubMed

Cerdá, Magdalena; Wall, Melanie; Feng, Tianshu; Keyes, Katherine M; Sarvet, Aaron; Schulenberg, John; O'Malley, Patrick M; Pacula, Rosalie Liccardo; Galea, Sandro; Hasin, Deborah S

2017-02-01

Historical shifts are occurring in marijuana policy. The effect of legalizing marijuana for recreational use on rates of adolescent marijuana use is a topic of considerable debate. To examine the association between the legalization of recreational marijuana use in Washington and Colorado in 2012 and the subsequent perceived harmfulness and use of marijuana by adolescents. We used data of 253 902 students in eighth, 10th, and 12th grades from 2010 to 2015 from Monitoring the Future, a national, annual, cross-sectional survey of students in secondary schools in the contiguous United States. Difference-in-difference estimates compared changes in perceived harmfulness of marijuana use and in past-month marijuana use in Washington and Colorado prior to recreational marijuana legalization (2010-2012) with postlegalization (2013-2015) vs the contemporaneous trends in other states that did not legalize recreational marijuana use in this period. Perceived harmfulness of marijuana use (great or moderate risk to health from smoking marijuana occasionally) and marijuana use (past 30 days). Of the 253 902 participants, 120 590 of 245 065(49.2%) were male, and the mean (SD) age was 15.6 (1.7) years. In Washington, perceived harmfulness declined 14.2% and 16.1% among eighth and 10th graders, respectively, while marijuana use increased 2.0% and 4.1% from 2010-2012 to 2013-2015. In contrast, among states that did not legalize recreational marijuana use, perceived harmfulness decreased by 4.9% and 7.2% among eighth and 10th graders, respectively, and marijuana use decreased by 1.3% and 0.9% over the same period. Difference-in-difference estimates comparing Washington vs states that did not legalize recreational drug use indicated that these differences were significant for perceived harmfulness (eighth graders: % [SD], -9.3 [3.5]; P = .01; 10th graders: % [SD], -9.0 [3.8]; P = .02) and marijuana use (eighth graders: % [SD], 5.0 [1.9]; P = .03; 10th graders: % [SD], 3.2 [1.5]; P = .007). No significant differences were found in perceived harmfulness or marijuana use among 12th graders in Washington or for any of the 3 grades in Colorado. Among eighth and 10th graders in Washington, perceived harmfulness of marijuana use decreased and marijuana use increased following legalization of recreational marijuana use. In contrast, Colorado did not exhibit any differential change in perceived harmfulness or past-month adolescent marijuana use following legalization. A cautious interpretation of the findings suggests investment in evidence-based adolescent substance use prevention programs in any additional states that may legalize recreational marijuana use.

What are kids vaping? Results from a national survey of US adolescents.

PubMed

Miech, Richard; Patrick, Megan E; O'Malley, Patrick M; Johnston, Lloyd D

2017-07-01

To examine what substances US youth vape. Data come from Monitoring the Future, an annual, nationally representative survey of USA 12th-grade, 10th-grade and 8th-grade students. Respondents reported what substance they vaped the last time they used a vaporiser such as an e-cigarette. Among students who had ever used a vaporiser, 65-66% last used 'just flavouring' in 12th, in 10th and in 8th grade, more than all other responses combined. In all three grades, the percentage using 'just flavouring' was above 57% for males, females, African-Americans, Hispanics, Whites, and students both with and without a parent with a college degree. Nicotine use came in a distant second, at about 20% in 12th and 10th grade and 13% in 8th grade. Taking into account youth who vaped nicotine at last use increases national estimates of tobacco/nicotine prevalence in the past 30 days by 24-38% above and beyond cigarette smoking, which is substantial but far less than estimates that assume all vaporiser users inhale nicotine. These results challenge the common assumption that all vaporiser users inhale nicotine. They (a) call into question the designation of vaporisers and e-cigarettes as ENDS ('Electronic Nicotine Delivery System'), (b) suggest that the recent rise in adolescent vaporiser use does not necessarily indicate a nicotine epidemic, and (c) indicate that vaporiser users can be candidates for primary prevention programmes. Finally, the results suggest the importance of developing different rationales for the regulation of vaporiser devices as compared to the regulation of substances marketed for vaporiser use. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Resolution of non-alcoholic steatohepatitis by rosuvastatin monotherapy in patients with metabolic syndrome.

PubMed

Kargiotis, Konstantinos; Athyros, Vasilios G; Giouleme, Olga; Katsiki, Niki; Katsiki, Evangelia; Anagnostis, Panagiotis; Boutari, Chrysoula; Doumas, Michael; Karagiannis, Asterios; Mikhailidis, Dimitri P

2015-07-07

To investigate the effect of rosuvastatin monotherapy on non-alcoholic steatohepatitis (NASH). At present there is no effective treatment for non-alcoholic fatty liver disease or its advanced form NASH. This prospective study included 20 biopsy proven patients with NASH, metabolic syndrome (MetS) and dyslipidaemia. Biochemical parameters of the blood of the patients and an ultrasonography of the liver were performed at baseline. Then patients received lifestyle advice and were treated for a 12 mo period with rosuvastatin (10 mg/d) monotherapy. Patients were re-evaluated during the study at 3 mo intervals, during which biochemical parameters of the blood were measured including liver enzymes. A repeat biopsy and ultrasonography of the liver were performed at the end of the study in all 20 patients. Changes in liver enzymes, fasting plasma glucose, serum creatinine, serum uric acid (SUA), high sensitivity C reactive protein (hsCRP) and lipid profile were assessed every 3 mo. The primary endpoint was the resolution of NASH and the secondary endpoints were the changes in liver enzyme and lipid values. The repeat liver biopsy and ultrasonography showed complete resolution of NASH in 19 patients, while the 20(th), which had no improvement but no deterioration either, developed arterial hypertension and substantial rise in triglyceride levels during the study, probably due to changes in lifestyle including alcohol abuse. Serum alanine transaminase, aspartate transaminase, and γ-glutamyl transpeptidase were normalised by the 3(rd) treatment month (ANOVA P < 0.001), while alkaline phosphatase activities by the 6(th) treatment month (ANOVA, P = 0.01). Fasting plasma glucose and glycated haemoglobin were significantly reduced (P < 0.001). Lipid values were normalised by the 3(rd) treatment month. No patient had MetS by the 9(th) treatment month. Body mass index and waist circumference remained unchanged during the study. Thus, changes in liver pathology and function should be attributed solely to rosuvastatin treatment. A limitation of the study is the absence of a control group. These findings suggest that rosuvastatin monotherapy could ameliorate biopsy proven NASH and resolve MetS within 12 mo. These effects and the reduction of fasting plasma glucose and SUA levels may reduce the risk of vascular and liver morbidity and mortality in NASH patients. These findings need confirmation in larger studies.

New Horizons Successful Completes the Historic First Flyby of Pluto and Its Moons

NASA Technical Reports Server (NTRS)

Ennico, Kimberly

2015-01-01

On July 14, 2015, after a 9.5 year trek across the solar system, NASA's New Horizons spacecraft flew by the dwarf planet Pluto and its system of moons, taking imagery, spectra and in-situ particle data. Data from New Horizons will address numerous outstanding questions on the geology and composition of Pluto and Charon, plus measurements of Pluto's atmosphere, and provide revised understanding of the formation and evolution of Pluto and Charon and its smaller moons. This data set is an invaluable glimpse into the outer Third Zone of the solar system. Data from the intense July 14th fly-by sequence will be downlinked to Earth over a period of 16 months, the duration set by the large data set (over 60 GBits) and the limited transmitted bandwidth rates (approx. 1-2 kbps) and sharing the three 70 m DSN assets with our missions. The small fraction (approx. 1%) of data downlinked during the early phase of the flyby has already revealed Pluto and Charon to be very different worlds, with increasing and dynamic complexity.

Comparison of screw fixation with elastic fixation methods in the treatment of syndesmosis injuries in ankle fractures.

PubMed

Seyhan, Mustafa; Donmez, Ferdi; Mahirogullari, Mahir; Cakmak, Selami; Mutlu, Serhat; Guler, Olcay

2015-07-01

17 patients with ankle syndesmosic injury were treated with a 4.5mm single cortical screw fixation (passage of screw 4 cortices) and 15 patients were treated with single-level elastic fixation material. All patients were evaluated according to the AOFAS ankle and posterior foot scale at the third, sixth and twelfth months after the fixation. The ankle range of movement was recorded together with the healthy side. The Student's t test was used for statistical comparisons. No statistical significant difference was observed between the AOFAS scores (p>0.05). The range of dorsiflexion and plantar flexion motion of the elastic fixation group at the 6th and 12th months were significantly better compared to the screw fixation group (p<0.01). Elastic fixation is as functional as screw fixation in the treatment of ankle syndesmosis injuries. The unnecessary need of a second surgical intervention for removal of the fixation material is another advantageous aspect of this method of fixation. Copyright © 2015. Published by Elsevier Ltd.

China's air pollution reduction efforts may result in an increase in surface ozone levels in highly polluted areas.

PubMed

Anger, Annela; Dessens, Olivier; Xi, Fengming; Barker, Terry; Wu, Rui

2016-03-01

China, as a fast growing fossil-fuel-based economy, experiences increasing levels of air pollution. To tackle air pollution, China has taken the first steps by setting emission-reduction targets for nitrogen oxides (NO x ) and sulphur dioxide (SO2) in the 11th and 12th Five Year Plans. This paper uses two models-the Energy-Environment-Economy Model at the Global level (E3MG) and the global Chemistry Transport Model pTOMCAT-to test the effects of these policies. If the policy targets are met, then the maximum values of 32 % and 45 % reductions below 'business as usual' in the monthly mean NO x and SO2 concentrations, respectively, will be achieved in 2015. However, a decrease in NO x concentrations in some highly polluted areas of East, North-East and South-East China can lead to up to a 10% increase in the monthly mean concentrations in surface ozone in 2015. Our study demonstrates an urgent need for the more detailed analysis of the impacts and designs of air pollution reduction guidelines for China.

Factors associated with regular marijuana use among high school students: a long-term follow-up study.

PubMed

Griffin, Kenneth W; Botvin, Gilbert J; Scheier, Lawrence M; Nichols, Tracy R

2002-01-01

The present study investigated whether several behavioral and psychosocial factors measured during early adolescence predicted regular marijuana use 6 years later in a sample of high school students. As part of a school-based survey. 7th-grade students (N = 1,132) reported levels of alcohol, tobacco, and marijuana use, and were assessed on several domains of psychosocial functioning potentially relevant in the etiology of marijuana use. When students were followed-up in the 12th-grade, 14% smoked marijuana on a regular basis (once or more per month). Findings indicated that early cigarette smoking, alcohol use, and alcohol intoxication predicted later regular marijuana use. For boys, early marijuana use increased the odds for later regular marijuana use. Cigarette smoking by friends and siblings during early adolescence also increased the likelihood of later monthly marijuana use. The findings suggest that early prevention programs for adolescent alcohol, tobacco, and/or other drug use may have important preventive effects in terms of potentially more serious levels of marijuana involvement later in adolescence and early adulthood.

Rapid naming, reading and comprehension in students with learning difficulties.

PubMed

Silva, Cláudia da; Cunha, Vera Lúcia Orlandi; Pinheiro, Fábio Henrique; Capellini, Simone Aparecida

2012-01-01

To compare and correlate the performance of students with learning difficulties in rapid naming, reading and comprehension. Participants were 32 students from 4th grade of elementary school of both genders, with ages between 11 years and 4 months and 12 years and 7 months. The first and second oral reading of a text selected based on the indication of 4th grade teachers were conducted, as well as the first and second reading comprehension task composed by four questions presented right after the reading, to which students should answered orally, and the rapid naming task from the Test of Cognitive-Linguistic Performance, individual version. Differences were found between the first and the second comprehension scores, and between rapid naming, first and second reading. There was a strong correlation between comprehension and reading, suggesting that the performance in the first reading significantly influenced the performance in the second reading, which also occurred for comprehension. The delay in the activities of naming, reading and comprehension in the first evaluation provoked failures in the phoneme-grapheme conversion that may be enough to cause learning difficulties in reading.

Monogamy of αth power entanglement measurement in qubit systems

NASA Astrophysics Data System (ADS)

Luo, Yu; Li, Yongming

2015-11-01

In this paper, we study the αth power monogamy properties related to the entanglement measure in bipartite states. The monogamy relations related to the αth power of negativity and the Convex-Roof Extended Negativity are obtained for N-qubit states. We also give a tighter bound of hierarchical monogamy inequality for the entanglement of formation. We find that the GHZ state and W state can be used to distinguish both the αth power of the concurrence for 0 < α < 2 and the αth power of the entanglement of formation for 0 < α ≤ 1/2. Furthermore, we compare concurrence with negativity in terms of monogamy property and investigate the difference between them.

Pilot of the Modern Army Record-Keeping System (MARKS) at 5th Battalion, 73rd Armored Regiment, 194th Armored Brigade, Fort Knox, Kentucky

DTIC Science & Technology

1984-08-01

statements. G. Monthly bank account reconciliations. h. Statements of operations and net worth. i. Reports of audit . j. Cash property and recon- ciliation...that a formal audit is unnecessary, the installation commander will insure that the records are destroyed on completion of the examination or...32 Clothing and Tex- (not normally used in 5/73) tile Materiel 34 Standardizaion (not normally used in 5/73) 36 Audit (not normally used in 5/73) 37

Mineral resource of the month: silver

USGS Publications Warehouse

Brooks, William E.

2007-01-01

Silver has been used for thousands of years as ornaments and utensils, for trade and as the basis of many monetary systems. The metal has played an important part in world history. Silver from the mines at Laurion, Greece, for example, financed the Greek victory over the Persians in 480 B.C. Silver from Potosi, Bolivia, helped Spain become a world power in the 16th and 17th centuries. And silver from the gold-silver ores at the Comstock Lode in Virginia City, Nev., helped keep the Union solvent during the Civil War.

Development of mobile sensor for volcanic observation "HOMURA": Test campaign at Kirishima Iwo-yama, SW Japan

NASA Astrophysics Data System (ADS)

Kaneko, K.; Ito, K.; Iwahori, K.; Anbe, Y.

2015-12-01

Monitoring volcanoes near active craters is important to know symptoms and transitions of volcanic eruptions. In order to observe volcanic phenomena near craters according to the circumstance, monitoring system with unmanned robots are useful. We have been trying to develop a practical UGV-type robot, and have completed a prototype, which we named "Homura". Homura is a small-sized, vehicle-type robot with six wheels (750 x 430 x 310 mm in dimensions and a weight of about 12 kg). Homura is remotely controlled with mobile phone radio waves; it can move in volcanic fields and send real time data of sensors equipped in the vehicle to the base station. We carried out a test campaign of Homura from Feb. 19th to Apr. 8th, 2015 at Iwo-yama to examine if Homura can work for a few month in natural volcanic fields. Iwo-yama is one of craters in the Kirishima volcanic field, SW Japan; the area within 1 km from the crater was an off-limit area from Oct. 24th, 2014 to May 5th, 2015 because volcanic seismicity there was active and eruption might occur. On Feb. 19th, we carried and put Homura at the rim of the crater. Unfortunately, mobile phone connectivity was not entirely stable around Iwo-yama. Then, we decided not to move Homura and only to obtain real time data of the sensors (a camera, CO2 gas sensor, and thermometer). After we returned to our office, we operated Homura for one to two hours every day until Apr. 8th. Although the weather was often bad (rain, fog, or cold temperature) during the test campaign, we could completely operate Homura without any trouble. On Apr. 8th, the battery in Homura ran down. After we collected Homura from Iwo-yama and recharged the battery, Homura perfectly worked again. The results of this campaign indicate that Homura stably operates for a long time in volcanic field. Homura is useful as simple monitoring station in volcanic fields where mobile phone connection is available.

40 CFR 141.859 - Coliform treatment technique triggers and assessment requirements for protection against...

Code of Federal Regulations, 2014 CFR

2014-07-01

... per month, the system has two or more total coliform-positive samples in the same month. (iii) The... second Level 1 trigger as defined in paragraph (a)(1) of this section, within a rolling 12-month period...) Level 1 treatment technique triggers. (i) For systems taking 40 or more samples per month, the system...

40 CFR 141.859 - Coliform treatment technique triggers and assessment requirements for protection against...

Code of Federal Regulations, 2013 CFR

2013-07-01

... per month, the system has two or more total coliform-positive samples in the same month. (iii) The... second Level 1 trigger as defined in paragraph (a)(1) of this section, within a rolling 12-month period...) Level 1 treatment technique triggers. (i) For systems taking 40 or more samples per month, the system...

Youth Risk Behavior Surveillance System: Selected 2011 National Health Risk Behaviors and Health Outcomes by Sex

ERIC Educational Resources Information Center

Centers for Disease Control and Prevention, 2011

2011-01-01

The national Youth Risk Behavior Survey (YRBS) monitors priority health risk behaviors that contribute to the leading causes of death, disability, and social problems among youth and adults in the United States. The national YRBS is conducted every two years during the spring semester and provides data representative of 9th through 12th grade…

An Exploratory Study of School-Age Children's Use of a Heterogeneous Resource Site

ERIC Educational Resources Information Center

Holmes, Jason; Robins, David; Zhang, Yin; Salaba, Athena

2008-01-01

In this study, students' use of a new educational Web portal was evaluated with particular emphasis on searching and browsing strategies. The effects and implications of a federated search system are also discussed. Fifty-four students, ranging from 5th to 12th grade, were given five tasks to complete using the SchoolRooms interface. The tasks…

Medication persistence in Turkish children and adolescents with attention-deficit/hyperactivity disorder.

PubMed

Ayaz, Muhammed; Ayaz, Ayşe Burcu; Soylu, Nusret; Yüksel, Serhat

2014-10-01

The aim of this study was to investigate medication persistence in Turkish children and adolescents with attention-deficit/hyperactivity disorder (ADHD). The effects of sociodemographic characteristics, symptom severity of ADHD, comorbidity, and treatment-related factors influencing medication persistence in children diagnosed with ADHD were studied. Medication persistence over a continuous 12 month period was evaluated for 877 children and adolescents between 6 and 18 years of age, who were diagnosed with ADHD for the first time and started to receive medication. Medication persistence was determined according to whether or not taking the prescribed medication continued for 12 months after the initiation of treatment. Whereas the symptom severity of ADHD was assessed by using the Turgay Diagnostic and Statistical Manual of Mental Disorders, 4th ed. (DSM-IV)-based Child and Adolescent Behaviour Disorders Screening and Rating Scale-Parents Form (T-DSM-IV-S), perceived medication efficacy after the first treatment was evaluated by the Clinical Global Impressions-Improvement Scale (CGI-I). In this study, medication persistence over a continuous 12 month period occurred at a rate of 30.2% (n=265) in the subjects studied. The hierarchical regression analysis conducted in this research revealed that younger age, higher hyperactivity/impulsivity symptom severity, use of long-acting methylphenidate, addition of another ADHD medication, addition of other psychotropic medications, absence of side effects, and perceived medication efficacy were associated with successful medication persistence over a continuous 12 month period. Understanding the factors that affect medication persistence in ADHD may improve treatment efficacy and symptom control, while minimizing future risks.

Remineralization Capacity of Three Fissure Sealants with and without Gaseous Ozone on Non-Cavitated Incipient Pit and Fissure Caries.

PubMed

Unal, M; Oztas, N

2015-01-01

The purpose of this study was to investigate the remineralization activation of the application of three fissure sealants (FSs), alone or with gaseous ozone (GO), on non-cavitated initial caries and evaluate the clinical success of FS. Sixty children who had DIAGNOdent scores between 10-30 on bilateral symmetric mandibular first permanent molars were included in study. In a split-mouth design, teeth were assigned to experimental (with GO) and control (without GO) groups. GO was applied to teeth on one side and then the same brand of randomly selected FSs was applied to the teeth on both sides. Children were divided into 3 groups based on type of FS (Group 1: Aegis {Bosworth Co, North Hamlin Avenue Skokie, Illinois, USA}, Group 2: Fuji Triage {GC, Tokyo, Japan}, Group 3: Helioseal {Ivoclar Vivadent, Liechtenstein, Germany}). All FSs were then examined for retention rates at 1, 3, 6, 9, and 12 months; at the end of 12 months, all FSs were removed with an air-abrasion device and DIAGNOdent scores noted to compare with the initial values. The application of GO with either Fuji Triage or Aegis FS was effective on remineralization (p<0.05); however, the application of Helioseal FSs was not effective (p>0.05). The 1(st) and 12(th) months' full retention rates of Fuji Triage FSs was a significant difference (p<0.05) from other FSs (Aegis and Helioseal) (p>0.05). GO+Aegis FS showed the highest remineralization; and, at the end of 12 months, its clinical success was higher than other FSs.

[A Comparative Study of Acute and Chronic Pain between Single Port and Triple Port Video-assisted Thoracic Surgery for Lung Cancer].

PubMed

Li, Caiwei; Xu, Meiqing; Xu, Guangwen; Xiong, Ran; Wu, Hanran; Xie, Mingran

2018-04-20

Through the comparative analysis of the acute and chronic pain postoperative between the single port and triple port video-assisted thoracic surgery to seek the better method which can reduce the incidence of acute and chronic pain in patients with lung cancer. Data of 232 patients who underwent single port -VATS (n=131) or triple port VATS (n=101) for non-small cell lung cancer (NSCLC) on January 1, 2016 to June 30, 2017 in our hospital were analyzed. The clinical and operative data were assessed, numeric rating scale (NRS) was used to evaluate the mean pain score on the 1th, 2th, 3th, 7th, 14th days, 3th months and 6th months postoperative. Both groups were similar in clinical characteristics, there were no perioperative death in two groups. In the 1th, 2th, 7th, 14th days and 3th, 6th months postoperative, the NRS score of the single port group was superior, and the difference was significant compared with the triple port (P<0.05). There was no statistically significant difference between the two groups in operative time, blood loss, postoperative hospitalization time, duration of chest tube, the NRS scores in the 3 d (P>0.05). Univariate and multivariate analysis of the occurrence on the chronic pain showed that the operation time, surgical procedure and the 14th NRS score were risk factors for chronic pain (P<0.05). The single port thoracoscopic surgery has an advantage in the incidence of acute and chronic pain in patients with non-small cell lung cancer. Shorter operative time can reduce the occurrence of chronic pain. The 14th day NRS score is a risk factor for chronic pain postoperative.

THE EMISSION PROCESSING SYSTEM FOR THE ETA/CMAQ AIR QUALITY FORECAST SYSTEM

EPA Science Inventory

NOAA and EPA have created an Air Quality Forecast (AQF) system. This AQF system links an adaptation of the EPA's Community Multiscale Air Quality Model with the 12 kilometer ETA model running operationally at NOAA's National Center for Environmental Predication (NCEP). One of th...

Proceedings of the Navy Symposium on Aeroballistics (12th) Held at the David Taylor Naval Ship Research and Development Center, Bethesda, Maryland on 12-14 May 1981. Volume I.

DTIC Science & Technology

1981-05-01

hypersonic missiles will require high-lift, low-drag configu- rations with good control effectiveness . Non-circular airframe configurations that...substantial effort to devise cost effective wind tunnel systems. The result has been a number of good systems coupling hardware and computer systems...I lating a center bay, comparison is not good as shown in Figure 12. The effect of the dispenser angle of attack on the submissile aerodynamics is

Protocol for a randomised control trial of bisphosphonate (zoledronic acid) treatment in childhood femoral head avascular necrosis due to Perthes disease

PubMed Central

Zacharin, Margaret; Foster, Bruce; Donald, Geoffrey; Hassall, Timothy; Siafarikas, Aris; Johnson, Michael; Tham, Elaine; Whitewood, Colin; Gebski, Val; Cowell, Chris T; Little, David Graham; Munns, Craig Frank

2017-01-01

Introduction Perthes disease (PD) is an idiopathic disorder presenting with avascular necrosis to the femoral head, which frequently results in flattening. Long-term function is directly related to the subsequent femoral head sphericity. Current treatment includes mechanical modalities and surgical procedures, which are therapeutic but are not uniformly able to prevent collapse. The use of the nitrogen-containing bisphosphonate zoledronic acid (ZA) to inhibit osteoclastic bone resorption is aimed at preserving femoral head strength, reducing collapse and thus maintaining shape. The proposed multicentre, prospective, randomised controlled trial intends to evaluate the efficacy of ZA treatment in PD. Methods and analysis An open-label randomised control trial recruiting 100 children (50 each treatment arm) 5 to 16 years old with unilateral PD. Subjects are randomly assigned to either (a) ZA and standard care or (b) Standard care. The primary outcome measure is deformity index (DI), a radiographic parameter of femoral head roundness assessed at 24 months, following 12 months of ZA treatment (3-monthly doses of ZA 0.025 mg/kg at baseline, 3, 6, 9 and 12 months) plus 12 months observation (group A) or 24 months of observation (group B). Secondary outcome measures are femoral head subluxation, Faces Pain scale, Harris hip score and quality of life. Assessments are made at baseline, 3 monthly during the first year of follow-up and then 6 monthly, until the 24th month. Ethics and dissemination The study commenced following the written approval from the Human Research Ethics Committee. Safety considerations regarding the effects of ZA are monitored which include the subject’s symptomatology, mineral status, bone mass and turnover activity, and metaphyseal modelling. Data handling plan requires that all documents, clinical information, biological samples and investigation results will be held in strict confidence by study investigators to preserve its safety and confidentiality. Trial registration number Australian and New Zealand Clinical Trials ACTRN12610000407099, pre-results. PMID:29637122

[Delays in diagnosing and treating tuberculosis in Croatia].

PubMed

Jurčev-Savičević, Anamarija; Popović-Grle, Sanja; Mulić, Rosanda; Smoljanović, Mladen; Miše, Kornelija

2012-09-01

The aim of this study was to determine factors causing delay in tuberculosis diagnosis and treatment in Croatia. It included 240 adults with pulmonary tuberculosis, who were interviewed for demographics, socioeconomic, lifestyle, and personal health data. Total delay was defined as a number of days from the onset of symptoms to the initiation of therapy. The median and the 75th percentile of the total delay were 68 and 120 days, respectively: 16.7 % of the patients initiated treatment within the first month, 23.8 % within the second month, 23.3 % within the third month, 12.9 % within the fourth month, and 23.3 % more than four months after the symptoms appeared. Long delay (exceeding median delay) was strongly associated with drug abuse (p=0.021). Extreme delay (75th percentile of delay) was significantly associated with the lowest level of education (p=0.021), below minimal income (p=0.039), minimal to average income (p=0.020), current smoking (p=0.050), and co-morbidity (p=0.048). In the multivariate model, long delay remained associated with drug abuse, while extreme delay was associated with the lowest level of education (p=0.033) and current (p=0.017) and ex-smoking (p=0.045).In a setting with decreasing TB incidence, the reported delay can be reduced by increasing health education, not only about tuberculosis per se, but about health in general and attitudes towards prevention and early care. It is also important to increase tuberculosis knowledge among healthcare workers as well as their diagnostic skills.

Pacific kids DASH for health (PacDASH) randomized, controlled trial with DASH eating plan plus physical activity improves fruit and vegetable intake and diastolic blood pressure in children.

PubMed

Novotny, Rachel; Nigg, Claudio R; Li, Fenfang; Wilkens, Lynne R

2015-04-01

Pacific Kids DASH for Health (PacDASH) aimed to improve child diet and physical activity (PA) level and prevent excess weight gain and elevation in blood pressure (BP) at 9 months. PacDASH was a two-arm, randomized, controlled trial (ClinicalTrials.gov: NCT00905411). Eighty-five 5- to 8-year-olds in the 50th-99th percentile for BMI were randomly assigned to treatment (n=41) or control (n=44) groups; 62 completed the 9-month trial. Sixty-two percent were female. Mean age was 7.1±0.95 years. Race/ethnicity was Asian (44%), Native Hawaiian or Other Pacific Islander (28%), white (21%), or other race/ethnicity (7%). Intervention was provided at baseline and 3, 6 and 9 months, with monthly supportive mailings between intervention visits, and a follow-up visit at 15 months to observe maintenance. Diet and PA were assessed by 2-day log. Body size, composition, and BP were measured. The intervention effect on diet and PA, body size and composition, and BP by the end of the intervention was tested using an F test from a mixed regression model, after adjustment for sex, age, and ethnic group. Fruit and vegetable (FV) intake decreased less in the treatment than control group (p=0.04). Diastolic BP (DBP) was 12 percentile units lower in the treatment than control group after 9 months of intervention (p=0.01). There were no group differences in systolic BP (SBP) or body size/composition. The PacDASH trial enhanced FV intake and DBP, but not SBP or body size/composition.

Medical Surveillance Monthly Report (MSMR). Volume 18, Number 03, March 2011

DTIC Science & Technology

2011-03-01

nervous system dysfunction; the diagnosis was also applicable to patients with laboratory evidence of injury to the liver , muscles, or kidneys. Th e...decrease cerebral blood fl ow and disrupt brain function (e.g., hypotonic encephalopathy , seizures, coma). Without rapid and defi nitive treatment to

[Induced abortion after the 12th week of pregnancy in the county of Arhus 1993-1994. Psychological consequences].

PubMed

Meyer, L; Petersson, B H

1996-07-29

The records of all women applying for permission to have an abortion performed after the 12th week of pregnancy during a one-year period in the County of Aarhus were continuously reviewed, and the women who had the abortion performed due to psychosocial reasons were interviewed with a questionnaire at the time of the abortion and again four months later. Of the 76 women who applied for permission for a late abortion the following were excluded from the study: 31 who had the abortion because a malformed child was suspected, six women who did not have the abortion although permission had been given, five women who did not receive permission, four who were under 18 years of age, one who had a miscarriage, 10 who were from another country of origin and did not understand Danish and finally four women who were allowed an abortion on a medical indication and who were either in hospital or in jail. Fifteen women were questioned concerning their age, length of pregnancy and psychological and social histories and were asked to fill out a depression scale. The data showed that none of them had planned their pregnancy and they had had no symptoms of pregnancy until the time at which they applied for the abortion. None of them regretted the abortion afterwards; half of the women were under psychological strain at the time of application, and a few of them had even more psychological symptoms four months after the abortion. Although they had many social problems, physical complications and psychological problems only a few of the women had seen a doctor in the four month period between the abortion and the follow-up.

Exposure to smoking depictions in movies: its association with established adolescent smoking.

PubMed

Sargent, James D; Stoolmiller, Mike; Worth, Keilah A; Dal Cin, Sonya; Wills, Thomas A; Gibbons, Frederick X; Gerrard, Meg; Tanski, Susanne

2007-09-01

To assess the association between exposure to movie smoking and established adolescent smoking. Longitudinal survey of a representative US adolescent sample. Adolescents were surveyed by telephone in their homes. Sixty-five hundred twenty-two US adolescents aged 10 to 14 years at baseline, resurveyed at 8 months (8M) (n = 5503), 16 months (16M) (n = 5019), and 24 months (24M) (n = 4575). Main Exposure Exposure to smoking in 532 box-office hits released in the 5 years prior to the baseline survey. Outcome Measure Established smoking (having smoked more than 100 cigarettes during lifetime). Of 108 incident established smokers with data at the 24M survey, 85% were current (30-day smokers) and 83% endorsed at least 1 addiction symptom. Established smoking incidence was 7.4, 15.8, and 19.7 per 1000 person-years of observation for the baseline-to-8M, 8M-to-16M, and 16M-to-24M observation periods, respectively. In a multivariate survival model, risk of established smoking was predicted by baseline exposure to smoking in movies with an adjusted overall hazard ratio of 2.04 (95% confidence interval, 1.01-4.12) for teens in the 95th percentile of movie-smoking exposure compared with the 5th percentile. This effect was independent of age; parent, sibling, or friend smoking; and sensation seeking. Teens low on sensation seeking were more responsive to the movie-smoking effect (hazard ratio, 12.7; 95% confidence interval, 2.0-80.6) compared with teens who were high on sensation seeking (hazard ratio, 1.01; 95% confidence interval, 0.4-2.6). In this national US adolescent sample, exposure to smoking in movies predicted risk of becoming an established smoker, an outcome linked with adult dependent smoking and its associated morbidity and mortality.

The U.S. Air Service in World War I. Volume III. The Battle of St. Mihiel

DTIC Science & Technology

1979-01-01

the greatest possible extent. PRACTICE EXERCISES. The more practice excercises of aerial liaison with infantry that can be carried out, the better. It...Operations Office Operations Report, 17:00, Sept. 11th, 1918. Sept. 12th, 1918. 1. Atmospheric Conditions. Very cloudy and raining intermittently ...American E.F. September 12th, 1918 Operations Report No 12 From: 19 h 00 Sept 11th to 17 h 00 Sept 12th. 1. Atmospheric conditions: Intermittent rain and

Explaining overweight and obesity in children and adolescents of Asian Indian origin: the Calcutta childhood obesity study.

PubMed

Ghosh, Arnab

2014-01-01

The present study was aimed to find out the prevalence of overweight and obesity and its associated factors among Bengalee children and adolescents in the Kolkata, India. A total of 1061 Bengalee school children and adolescents (610 boys and 451 girls) participated and were divided into three age groups: Group I = 8-11 years; Group II = 12-15 years and Group III = 16-18 years. Overweight and obesity were defined as: Overweight (between ≥85 th and <95 th percentile) and obesity (≥95 th percentile). Multivariate regression analyses (adjusted for age and sex) of body mass index (BMI) revealed that about 18% (R2 = 0.185) of total variance of BMI could be explained by monthly family income, participants think obese, consumption of too much junk foodstuffs, breakfast skip, extra consumption of salt, and computer hours. Sedentary lifestyles, including increasing fast food preferences may be responsible for increasing occurrence of pediatric and adolescent obesity in this population.

Yoga based cardiac rehabilitation after coronary artery bypass surgery: One-year results on LVEF, lipid profile and psychological states – A randomized controlled study

PubMed Central

Raghuram, Nagarathna; Parachuri, Venkateshwara Rao; Swarnagowri, M.V.; Babu, Suresh; Chaku, Ritu; Kulkarni, Ravi; Bhuyan, Bhagavan; Bhargav, Hemant; Nagendra, Hongasandra Ramarao

2014-01-01

Objective To compare the long term effects of yoga based cardiac rehabilitation program with only physiotherapy based program as an add-on to conventional rehabilitation after coronary artery bypass grafting (CABG) on risk factors. Methods In this single blind prospective randomized parallel two armed active control study, 1026 patients posted for CABG at Narayana Hrudayalaya Institute of Cardiac Sciences, Bengaluru (India) were screened. Of these, 250 male participants (35–65 years) who satisfied the selection criteria and consented were randomized into two groups. Within and between group comparisons were done at three points of follow up (i.e. 6th week, 6th month, and 12th month) by using Wilcoxon's signed ranks test and Mann Whitney U test respectively. Results Yoga group had significantly (p = 0.001, Mann Whitney) better improvement in LVEF than control group in those with abnormal baseline EF (<53%) after 1 year. There was a better reduction in BMI in the yoga group (p = 0.038, between groups) in those with high baseline BMI (≥23) after 12 months. Yoga group showed significant (p = 0.008, Wilcoxon's) reduction in blood glucose at one year in those with high baseline FBS ≥110 mg/dl. There was significantly better improvement in yoga than the control group in HDL (p = 0.003), LDL (p = 0.01) and VLDL (p = 0.03) in those with abnormal baseline values. There was significantly better improvement (p = 0.02, between groups) in positive affect in yoga group. Within Yoga group, there was significant decrease in perceived stress (p = 0.001), anxiety (p = 0.001), depression (p = 0.001), and negative affect (p = 0.03) while in the control group there was reduction (p = 0.003) only in scores on anxiety. Conclusion Addition of yoga based relaxation to conventional post-CABG cardiac rehabilitation helps in better management of risk factors in those with abnormal baseline values and may help in preventing recurrence. PMID:25443601

Initiation of calorie restriction in middle-aged male rats attenuates aging-related motoric decline and bradykinesia without increased striatal dopamine

PubMed Central

Salvatore, Michael F.; Terrebonne, Jennifer; Fields, Victoria; Nodurft, Danielle; Runfalo, Cori; Latimer, Brian; Ingram, Donald K.

2015-01-01

Aging-related bradykinesia affects ~15% of those reaching age 65 and 50% of those reaching their 80s. Given this high risk and lack of pharmacological therapeutics, non-invasive lifestyle strategies should be identified to diminish its risk and identify the neurobiological targets to reduce aging-related bradykinesia. Early-life, long-term calorie restriction (CR) attenuates aging-related bradykinesia in rodents. Here, we addressed whether CR initiation at middle age could attenuate aging-related bradykinesia and motoric decline measured as rotarod performance. A 30% CR regimen was implemented for 6 months duration in 12-month old male Brown-Norway Fischer 344 F1 hybrid rats after establishing individual baseline locomotor activities. Locomotor capacity was assessed every 6 weeks thereafter. The ad libitum (AL) group exhibited predictably decreased locomotor activity, except movement speed, out to 18 months of age. In contrast, in the CR group, movement number and horizontal activity did not decrease during the 6-month trial and aging-related decline in rotarod performance was attenuated. The response to CR was influenced by baseline locomotor activity. The lower the locomotor activity level at baseline, the greater the response to CR. Rats in the lower 50th percentile surpassed their baseline level of activity, whereas rats in the top 50th percentile decreased at 6 weeks and then returned to baseline by 12 weeks of CR. We hypothesized that nigrostriatal dopamine tissue content would be greater in the CR group and observed a modest increase only in substantia nigra with no group differences in striatum, nucleus accumbens, or ventral tegmental area. These results indicate initiation of CR at middle age may reduce aging-related bradykinesia and, furthermore, subjects with below average locomotor activity may increase baseline activity. Sustaining nigral DA neurotransmission may be one component of preserving locomotor capabilities during aging. PMID:26610387

Marine Corps Center for Lessons Learned. Volume 8, Issue 11, November 2012

DTIC Science & Technology

2012-11-01

place throughout the month of July 2012 and involved 25,000 personnel from twenty-two nations and more than 40 ships and 200 aircraft. Marine Corps...from July to September 2012. Many of the principal commanders and key staff personnel who participated in the exercise were interviewed by MCCLL...01 January - 31 July 2012 (MCCLL) 2. 1st Battalion, 8th Marines (1/8) OEF 12.1 After Action Report (AAR) 3. Marine Attack Squadron 211 (VMA-211

International Space Station (ISS)

NASA Image and Video Library

2001-08-12

In this photograph, Astronaut Susan Helms, Expedition Two flight engineer, is positioned near a large amount of water temporarily stored in the Unity Node aboard the International Space Station (ISS). Astronaut Helms accompanied the STS-105 crew back to Earth after having spent five months with two crewmates aboard the ISS. The 11th ISS assembly flight, the Space Shuttle Orbiter Discovery STS-105 mission was launched on August 10, 2001, and landed on August 22, 2001 at the Kennedy Space Center after the completion of the successful 12-day mission.

U. S. Naval Forces, Vietnam Monthly Historical Supplement for June 1967

DTIC Science & Technology

1967-09-17

Sat Special Zone River Patrol Group ..••««•.«.. e 3 Delta River Patrol Group ...o.....«•...« 6 GAME WARDM Units 0 .... . 12 GAME WARDEN...at certain Operation GAME WARDEN and Ojreratxcn MARKET TIME support bas5So The work performed by the Seabees was part of th« continuing "Level of...operational availability of MARKET TIME and GAME WARDEN patrol boats continued to be generally excellent 5, ranging from 80 percent for WPBs and PCFs

Preterm infant linear growth and adiposity gain: trade-offs for later weight status and intelligence quotient.

PubMed

Belfort, Mandy B; Gillman, Matthew W; Buka, Stephen L; Casey, Patrick H; McCormick, Marie C

2013-12-01

To examine trade-offs between cognitive outcome and overweight/obesity in preterm-born infants at school age and young adulthood in relation to weight gain and linear growth during infancy. We studied 945 participants in the Infant Health and Development Program, an 8-center study of preterm (≤37 weeks gestational age), low birth weight (≤2500 g) infants from birth to age 18 years. Adjusting for maternal and child factors in logistic regression, we estimated the odds of overweight/obesity (body mass index [BMI] ≥85th percentile at age 8 or ≥25 kg/m(2) at age 18) and in separate models, low IQ (<85) per z-score changes in infant length and BMI from term to 4 months, from 4 to 12 months, and from 12 to 18 months. More rapid linear growth from term to 4 months was associated with lower odds of IQ <85 at age 8 years (OR, 0.82; 95% CI, 0.70-0.96), but higher odds of overweight/obesity (OR, 1.27; 95% CI, 1.05-1.53). More rapid BMI gain in all 3 infant time intervals was also associated with higher odds of overweight/obesity, and BMI gain from 4-12 months was associated with lower odds of IQ <85 at age 8. Results at age 18 were similar. In these preterm, low birth weight infants born in the 1980s, faster linear growth soon after term was associated with better cognition, but also with a greater risk of overweight/obesity at age 8 years and 18 years. BMI gain over the entire 18 months after term was associated with later risk of overweight/obesity, with less evidence of a benefit for IQ. Copyright © 2013 Mosby, Inc. All rights reserved.

Pre-gravid oral contraceptive use in relation to birth weight: a prospective cohort study

PubMed Central

Hatch, EE; Hahn, KA; Mikkelsen, EM; Riis, AH; Sorensen, HT; Rothman, KJ; Wise, LA

2015-01-01

Few studies have evaluated the association between pregravid oral contraceptive (OC) use and birth weight, and findings have been conflicting. We conducted a prospective cohort study of 5921 pregnancy planners in Denmark to evaluate recency, duration, and type of OC used before conception in relation to infant birth weight. Participants completed online questionnaires and reported detailed information on contraceptive history and covariates at baseline. Participants completed bimonthly follow-up questionnaires to update their pregnancy status for up to12 months or until conception occurred. Birth weight data were ascertained from the Danish Medical Birth Registry for 4046 live births delivered by study participants between 2008 and 2010. We used multivariable linear and log-binomial regression analyses to control for confounding. Mean birth weight was higher among women who had used OCs within 0–1 months (mean difference = 97 g, CI: 26, 168) or 2–6 months (mean difference=40 g, CI: −5, 85) before conception, compared with more than 12 months before conception. Mean birth weight was lower among women who had used OCs for long durations (mean difference comparing ≥12 with <4 years of OC use = −85 g, CI: −158, −11). Our findings indicate that pregravid OC use within 6 months of conception may be associated with a small increase in birth weight, but that long duration of use may have the opposite effect. Results were stronger among male infants, among 2nd and 4th generation OC users, and among users of OCs with a higher estrogen dose. PMID:26076921

Evaluation of the two-way coupled WRF-CMAQ modeling system to the 2011 DISCOVER-AQ campaign at 12-km, 4-km and 1-km resolutions

EPA Science Inventory

At the 12th Annual CMAS Conference initial results from the application of the coupled WRF-CMAQ modeling system to the 2011 Baltimore-Washington D.C. DISCOVER-AQ campaign were presented, with the focus on updates and new methods applied to the WRF modeling for fine-scale applicat...

Operative treatment of hip fractures in patients receiving hemodialysis.

PubMed

Tosun, Bilgehan; Atmaca, Halil; Gok, Umit

2010-11-01

Fifteen hips in 13 patients with hip fracture were treated in patients receiving hemodialysis for chronic renal failure. There were four intertrochanteric and 11 femoral neck fractures. 10 of the 11 femoral neck fractures and one of the four intertrochanteric fractures were treated with cemented bipolar hemiarthroplasty. Two intertrochanteric fractures fixed with sliding compression screws. External fixation was used for stabilization in two patients who had femoral neck and intertrochanteric fractures. Two intertrochanteric fractures that were treated with sliding hip screw showed radiological union postoperatively at the 6th month. Of the 11 hemiarthroplasty, four hips developed aseptic loosening (36%). According to Harris hip score grading system, three (37.5%) poor, two (25%) fair, two (25%) good and one (12.5%) case had excellent outcome in the hemiarthroplasty group. The survival of dialysis patients with a hip fracture is markedly reduced. Initial treatment of hemiarthroplasty allows early mobilization and prevents revision surgery.

[Premature immunosenescence in catecholamines syntesis deficient mice. Effect of social environment].

PubMed

Garrido, Antonio; Cruces, Julia; Iriarte, Idoia; Hernández-Sánchez, Catalina; de Pablo, Flora; de la Fuente, Mónica

Healthy state depends on the appropriate function of the homeostatic systems (nervous, endocrine and immune systems) and the correct communication between them. The functional and redox state of the immune system is an excellent marker of health, and animals with premature immunosenescence show a shorter lifespan. Since catecholamines modulate the function of immune cells, the alteration in their synthesis could provoke immunosenescence. The social environment could be a strategy for modulating this immunosenescence. To determine if an haploinsufficiency of tyrosine hydroxylase (TH), the limiting enzyme of synthesis of catecholamines, may produce a premature immunosenescence and if this immunosenescence could be modulated by the social environment. Adult (9±1 months) male ICR-CD1 mice with deletion of a single allele (hemi-zygotic: HZ) of the tyrosine hydroxylase enzyme (TH-HZ) and wild-type (WT) mice were used. Animals were housed in four subgroups: WT>50% (in the cage, the proportion of WT mice was higher than 50% in relation to TH-HZ), WT<50%, TH-HZ<50% and TH-HZ>50%. Peritoneal leukocytes were collected and phagocytosis, chemotaxis and proliferation of lymphocytes in the presence of lipopolysaccharide were analyzed. Glutathione reductase and glutathione peroxidase activities as well as oxidized/reduced glutathione ratio were studied. TH-HZ>50% mice showed a deteriorated function and redox state in leukocytes respect to WT>50% and similar to old mice. However, TH-HZ<50% animals had similar values to those found in WT<50% mice. The haploinsufficiency of TH generates premature immunosenescence, which appears to be compensated by living together with an appropriate number of WT animals. Copyright © 2016 SEGG. Publicado por Elsevier España, S.L.U. All rights reserved.

Too much of a good thing? How breadth of extracurricular participation relates to school-related affect and academic outcomes during adolescence.

PubMed

Knifsend, Casey A; Graham, Sandra

2012-03-01

Although adolescents often participate in multiple extracurricular activities, little research has examined how the breadth of activities in which an adolescent is involved relates to school-related affect and academic performance. Relying on a large, multi-ethnic sample (N = 864; 55.9% female), the current study investigated linear and non-linear relationships of 11th grade activity participation in four activity domains (academic/leadership groups, arts activities, clubs, and sports) to adolescents' sense of belonging at school, academic engagement, and grade point average, contemporarily and in 12th grade. Results of multiple regression models revealed curvilinear relationships for sense of belonging at school in 11th and 12th grade, grade point average in 11th grade, and academic engagement in 12th grade. Adolescents who were moderately involved (i.e., in two domains) reported a greater sense of belonging at school in 11th and 12th grade, a higher grade point average in 11th grade, and greater academic engagement in 12th grade, relative to those who were more or less involved. Furthermore, adolescents' sense of belonging at school in 11th grade mediated the relationship of domain participation in 11th grade to academic engagement in 12th grade. This study suggests that involvement in a moderate number of activity domains promotes positive school-related affect and greater academic performance. School policy implications and recommendations are discussed.

Efficacy of an intervention to reduce the use of media violence and aggression: an experimental evaluation with adolescents in Germany.

PubMed

Möller, Ingrid; Krahé, Barbara; Busching, Robert; Krause, Christina

2012-02-01

Several longitudinal studies and meta-analytic reviews have demonstrated that exposure to violent media is linked to aggression over time. However, evidence on effective interventions to reduce the use of violent media and promote critical viewing skills is limited. The current study examined the efficacy of an intervention designed to reduce the use of media violence and aggression in adolescence, covering a total period of about 12 months. A sample of 683 7th and 8th graders in Germany (50.1% girls) were assigned to two conditions: a 5-week intervention and a no-intervention control group. Measures of exposure to media violence and aggressive behavior were obtained about 3 months prior to the intervention (T1) and about 7 months post-intervention (T2). The intervention group showed a significantly larger decrease in the use of violent media from T1 to T2 than the control group. Participants in the intervention group also scored significantly lower on self-reported aggressive behavior (physical aggression and relational aggression) at T2 than those in the control group, but the effect was limited to those with high levels of initial aggression. This effect was mediated by an intervention-induced decrease in the normative acceptance of aggression. No gender differences in program efficacy were found. The results show that a 5-week school-based intervention can produce changes in the use of media violence, aggressive norms, and behaviors sustained over several months.

The reliability, validity and responsiveness of the Thai version of Systemic Lupus Erythematosus Quality of Life (SLEQOL-TH) instrument.

PubMed

Kasitanon, N; Wangkaew, S; Puntana, S; Sukitawut, W; Leong, K P; Louthrenoo, W

2013-03-01

The English version of the Systemic Lupus Erythematosus Quality of Life Questionnaire (SLEQOL) is a validated disease-specific quality of life instrument. The aim of this study was to evaluate the psychometric properties of the Thai version of the SLEQOL (SLEQOL-TH). Two independent translators translated the SLEQOL into Thai. The back translation of this version was performed by two other independent translators. The final version, SLEQOL-TH, was completed after resolving the discrepancies revealed by the back translation. One hundred and nine patients with SLE were enrolled to test the reliability, construct validity, floor and ceiling effects, and sensitivity to the changes of the SLEQOL-TH at six months. The differential item functioning (DIF) between the Thai and English versions was analyzed using the partial gamma. The internal consistency of the SLEQOL-TH was satisfactory with the overall Cronbach's alpha of 0.86. The test-retest reliability of the SLEQOL-TH was acceptable with the intra-class correlation coefficient of 0.86. Low correlations between the SLEQOL-TH and SLEDAI were observed. The total score of the SLEQOL-TH was moderately responsive to changes in quality of life, with a standardized response mean of 0.50. When comparing the SLEQOL-TH from Thai SLE patients with the original SLEQOL version obtained from Singapore SLE patients, 11 out of 40 items showed a moderate to large DIF. The SLEQOL-TH has acceptable psychometric properties and shows construct validity. In comparison with the English version of SLEQOL, there are some items that showed DIF. The applicability of the SLEQOL-TH in real-life clinical practice and clinical trials needs to be determined.

[Change of lower urinary tract symptoms during pregnancy and after delivery--investigations using IPSS/QOL and Urinary Incontinence Questionnaires].

PubMed

Horikawa, Shigeki; Matsumoto, Seiji; Hanai, Tadashi; Yamamoto, Toshiya; Kishimoto, Tomomi; Uemura, Hirotsugu

2009-06-01

Using International Prostate Symptom Score (IPSS)/Quality of life (QOL) and Urinary Incontinence Questionnaires, we collected a total of 89 questionnaires from 48 pregnant women (average age of 31.4 +/- 3.42) and data 4 times during each pregnancy (during the 14th, 26th and 36th weeks of pregnancy) and 1 month after delivery. We examined whether there was a relationship between the number of incontinence incidences listed in the questionnaires and other parameters: the body mass index (BMI), previous deliveries, the weight of the baby delivered, the use of episiotomy, etc. The average IPSS score was 5.84 +/- 4.65, 5.33 +/- 2.73, 7.35 +/- 4.51 for the 14, 26 and 36th week, respectively and 1.82 +/- 1.76 one month after delivery. The major symptom reported was storage symptom and the scores increased as the pregnancy progressed and recovered by one month after delivery. The average score on the Urinary Incontinence Questionnaires was 3.32 +/- 2.69, 5.05 +/- 3.02, 6.15 +/- 2.89 for the 14, 26 and 36th week, respectively and 1.59 +/- 2.03 one month after delivery. The major symptom reported was stress incontinence. The scores increased significantly as the pregnancy progressed and, one month after delivery, returned to the level at the 14th week of pregnancy. We found a positive correlation between the number of incidences of incontinence at the 36th week and the subject's BMI. Among the lower urinary tract symptoms, storage symptom and stress incontinence were found in the early stage of pregnancy. Storage symptom disappeared after delivery, but stress incontinence was reduced only to the level in the early stage of pregnancy.

12 CFR 261.10 - Published information.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Publications Services, Board of Governors of the Federal Reserve System, 20th Street and Constitution Avenue, N... Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM...; Procedures for Requests § 261.10 Published information. (a) Federal Register. The Board publishes in the...

Successful treatment of refractory anemia with a combination regimen containing recombinant human erythropoietin, low-dose methylprednisolone and nandrolone.

PubMed

Tsiara, S N; Chaidos, A; Gouva, M; Christou, L; Panteli, K; Kapsali, E; Bourantas, K L

2004-03-01

Myelodysplastic syndromes (MDS) are a heterogenous group of hematological clonal malignancies. Patients belonging to the refractory anemia (RA) subtype are usually treated with recombinant human erythropoietin (EPO). Not all patients respond to EPO administration and they are strictly dependent on supportive therapy with red cell blood (RBC) transfusions. The aim of this study was to investigate the efficacy of an alternative combination regimen containing EPO, low-dose methylprednisolone and nandrolone decanoate, in patients with RA unresponsive to EPO administration alone. Ten patients, 4 women and 6 men, median age: 70 years (range: 55-78 years) with refractory anemia unresponsive to EPO administration and RBC transfusion-dependent were included in the study. Median hematological data at baseline were Hb: 8.7 g/dl, (range 6.2-9.8), WBC: 3.35x10(9)/l (range 2.1-4), PLT: 82.5x10(9)/l (range 59-110). EPO 150 U/Kg three times/week subcutaneously, low-dose methylprednisolone 8 mg/day orally and nandrolone decanoate (Decadurabolin) 50 mg two-times/week intramuscularly were administered. As complete response (CR) to treatment was considered the normalization of the peripheral blood and bone marrow smears and biopsy. As partial response (PR) was considered increase in Hb level > or = 2 g/dl, or up to 10 g/dl and discontinuation of RBC transfusions. The response to therapy was evaluated on the 4th week after the initiation of the combination treatment. Bone marrow smear evaluation was carried out at baseline and every six months afterwards. After a 4-week treatment all patients achieved PR and discontinued RBC transfusions. Median and range hematological values on the 4th week after treatment initiation were Hb: 11.2 g/dl, (range: 9.8-12.8), WBC: 4.4x10(9)/l (3.5-6.6), PLT: 130x10(9)/l (95-160). The increase observed in hematological values was significant (p = 0.0001, 0.0004 and < 0.0001, respectively, for Hb, WBC and PLT counts). Treatment was well tolerated. Furthermore, two women, on treatment with the combination regimen, achieved CR one after six months and the second after 12 months. They are alive after 5 years from initiation of the combination treatment. After a median period of 18 months (range 12 to 20 months) in PR three men developed acute leukemia; they received intensive antileukemic chemotherapy without any response and died during the phase of pancytopenia. Three other men achieved CR, one after 6 and two after 12 months of therapy and they are on regular follow-up. Two women after 10 and 14 months in PR developed acute leukemia and died. In conclusion, combination therapy with EPO, nandrolone decanoate and low-dose methylprednisolone may be effective as an alternative treatment for RBC transfusion-dependent patients with RA unresponsive to EPO administration alone.

It’s Your Game. Keep It Real: Delaying Sexual Behavior with an Effective Middle School Program

PubMed Central

Tortolero, Susan R.; Markham, Christine M.; Peskin, Melissa Fleschler; Shegog, Ross; Addy, Robert C.; Escobar-Chaves, S. Liliana; Baumler, Elizabeth R.

2009-01-01

Purpose This study tested the effects of a theory-based middle-school HIV, STI, and pregnancy prevention program, It’s Your Game: Keep it Real (IYG), in delaying sexual behavior. We hypothesized that the IYG intervention would decrease the number of adolescents who initiated sexual activity by the 9th grade compared to those in the comparison schools. Methods The target population was English-speaking middle schoolers from a large urban predominantly African American and Hispanic school district in Southeast Texas. Ten middle schools were randomly assigned either to receive the intervention or to the comparison condition. Seventh-grade students were recruited and followed through 9th grade. The IYG intervention comprises 12 seventh-grade and 12 eighth-grade lessons that integrate group-based classroom activities with computer-based instruction and personal journaling. Ninth-grade follow-up surveys were completed by 907 students (92% of the defined cohort). The primary hypothesis tested was that the intervention would decrease the number of adolescents who initiated sexual activity by the 9th grade compared to those in the comparison schools. Results Almost one-third (29.9%, n=509) of those in the comparison condition initiated sex by 9th grade compared to almost one-quarter (23.4%, n=308) of those in the intervention condition. After adjusting for covariates, students in the comparison condition were 1.29 times more likely to initiate sex by the 9th grade than those in the intervention condition. Conclusions A theory-driven multi-component, curriculum-based intervention can delay sexual initiation up to 24 months; can have impact on specific types of sexual behavior such as initiation of oral and anal sex; and may be especially effective with females. Future research must explore the generalizabilty of these results. PMID:20113923

Longitudinal Study of Career Cluster Persistence from 8th Grade to 12th Grade with a Focus on the Science, Technology, Engineering, & Math Career Cluster

NASA Astrophysics Data System (ADS)

Wagner, Judson

Today's technology driven global economy has put pressure on the American education system to produce more students who are prepared for careers in Science, Technology, Engineering, and Math (STEM). Adding to this pressure is the demand for a more diverse workforce that can stimulate the development of new ideas and innovation. This in turn requires more female and under represented minority groups to pursue future careers in STEM. Though STEM careers include many of the highest paid professionals, school systems are dealing with exceptionally high numbers of students, especially female and under represented minorities, who begin but do not persist to STEM degree completion. Using the Expectancy-Value Theory (EVT) framework that attributes student motivation to a combination of intrinsic, utility, and attainment values, this study analyzed readily available survey data to gauge students' career related values. These values were indirectly investigated through a longitudinal approach, spanning five years, on the predictive nature of 8 th grade survey-derived recommendations for students to pursue a future in a particular career cluster. Using logistic regression analysis, it was determined that this 8 th grade data, particularly in STEM, provides significantly high probabilities of a 12th grader's average grade, SAT-Math score, the math and science elective courses they take, and most importantly, interest in the same career cluster.

NASA Lewis' IITA K-12 Program

NASA Technical Reports Server (NTRS)

1996-01-01

The NASA Lewis Research Center's Information Infrastructure Technology and Applications for Kindergarten to 12th Grade (IITA K-12) Program is designed to introduce into school systems computing and communications technology that benefits math and science studies. By incorporating this technology into K-12 curriculums, we hope to increase the proficiency and interest in math and science subjects by K-12 students so that they continue to study technical subjects after their high school careers are over.

Transvenous stimulation of the phrenic nerve for the treatment of central sleep apnoea: 12 months' experience with the remedē® System.

PubMed

Jagielski, Dariusz; Ponikowski, Piotr; Augostini, Ralph; Kolodziej, Adam; Khayat, Rami; Abraham, William T

2016-11-01

Patients with central sleep apnoea (CSA) often have poor quality of life and are at increased risk of morbidity and mortality. This study sought to evaluate the 12-month clinical outcomes of patients with CSA treated with unilateral transvenous phrenic nerve stimulation in the prospective, multicentre, non-randomized remedē ® System pilot study. Forty-seven patients with CSA were treated with the remedē ® System (Respicardia Inc., Minnetonka, MN, USA) for a minimum of 3 months. Sleep-disordered breathing parameters were evaluated by polysomnography (PSG) at 3, 6, and 12-month follow-up. Sleep symptoms and quality of life were also evaluated. Forty-one patients completed all follow-up PSGs and were included in the analysis. At 12 months, there was sustained improvement compared with baseline in the apnoea-hypopnoea index (49.9 ± 15.1 vs. 27.5 ± 18.3 events/h, P < 0.001) and central apnoea index (28.2 ± 15.0 vs. 6.0 ± 9.2 events/h, P < 0.001). Sustained improvement in the oxygen desaturation index (46.1 ± 19.1 vs. 26.9 ± 18.0 events/h, P < 0.001), rapid eye movement sleep (11.4 ± 6.1% vs. 17.1 ± 8.0%, P < 0.001), and sleep efficiency (69.3 ± 16.9% vs. 75.6 ± 17.1%, P = 0.024) were also observed. There were also continued favourable effects on sleepiness and quality of life. Three deaths unrelated to remedē ® System therapy and five serious adverse events occurred over 12 months of follow-up. The present study demonstrates that in patients with CSA, unilateral transvenous phrenic nerve stimulation is associated with sustained improvement in key sleep parameters, sleep symptoms, and quality of life over 12 months of follow-up. © 2016 The Authors. European Journal of Heart Failure © 2016 European Society of Cardiology.

The morphological and functional differentiation of the alimentary canal of the pig during ontogeny. I. Development and differentiation of the fundic portion of the stomach.

PubMed

Georgieva, R; Gerov, K

1975-01-01

Several periods of intensive growth are observed in the development of the fundus of pig's stomach: at the end of the 2nd and the beginning of the 3rd month of embryogenesis, the periods shortly prior to and after birth, and between the 10th and 20th day following birth. The gastric pits are formed at about the 45th day of embriogenesis. At the beginning of the third month the fundic glands are formed. The parietal cells first differentiate and are found in 60-day old embryos. The mucous neck cells are differentiated at the beginning of the 3rd month but secretion of mucoid substance starts on about the 45th to 50th day of the prenatal development. With increasing age of the pigs the quantity of PAS-positive substances in the surface epithelium, as well as in the mucous neck cells gradually increases. The differentiation of the chief cells rich in RNA occurs approximately on the 90th day of the prenatal development.

Use of World Health Organization and CDC growth charts for children aged 0-59 months in the United States.

PubMed

Grummer-Strawn, Laurence M; Reinold, Chris; Krebs, Nancy F

2010-09-10

In April 2006, the World Health Organization (WHO) released new international growth charts for children aged 0-59 months. Similar to the 2000 CDC growth charts, these charts describe weight for age, length (or stature) for age, weight for length (or stature), and body mass index for age. Whereas the WHO charts are growth standards, describing the growth of healthy children in optimal conditions, the CDC charts are a growth reference, describing how certain children grew in a particular place and time. However, in practice, clinicians use growth charts as standards rather than references. In 2006, CDC, the National Institutes of Health, and the American Academy of Pediatrics convened an expert panel to review scientific evidence and discuss the potential use of the new WHO growth charts in clinical settings in the United States. On the basis of input from this expert panel, CDC recommends that clinicians in the United States use the 2006 WHO international growth charts, rather than the CDC growth charts, for children aged <24 months (available at https://www.cdc.gov/growthcharts). The CDC growth charts should continue to be used for the assessment of growth in persons aged 2--19 years. The recommendation to use the 2006 WHO international growth charts for children aged <24 months is based on several considerations, including the recognition that breastfeeding is the recommended standard for infant feeding. In the WHO charts, the healthy breastfed infant is intended to be the standard against which all other infants are compared; 100% of the reference population of infants were breastfed for 12 months and were predominantly breastfed for at least 4 months. When using the WHO growth charts to screen for possible abnormal or unhealthy growth, use of the 2.3rd and 97.7th percentiles (or ±2 standard deviations) are recommended, rather than the 5th and 95th percentiles. Clinicians should be aware that fewer U.S. children will be identified as underweight using the WHO charts, slower growth among breastfed infants during ages 3-18 months is normal, and gaining weight more rapidly than is indicated on the WHO charts might signal early signs of overweight.

Immune response of patients with recurrent aphthous stomatitis challenged with a symbiotic.

PubMed

Mimura, Maria Angela Martins; Borra, Ricardo Carneiro; Hirata, Cleonice Hitomi Watashi; de Oliveira Penido, Norma

2017-10-01

There are indications that Th1 polarization of immune response plays an important role in the pathogenesis of recurrent aphthous stomatitis (RAS), and that the use of probiotics can stimulate immune regulatory activity, influencing the course of the disease. The aim of this study was to characterize the initial immune profile of RAS patients and evaluate clinical and serological response following a challenge with symbiotic treatment containing fructooligosaccharide, Lactobacillus, and Bifidobacterium. The immune responses of the 45 patients with RAS, submitted to symbiotic or placebo for 120 days, in relation to 30 RAS-free controls, were evaluated over a period of 6 months. Peripheral blood was collected from all patients at 0 (T0), 120 (T4), and 180 days (T6) after the start of treatment and Th1 (IL12-p70, IFN-γ), Th2 (IL-4), Treg (IL-10), Th17 (IL-17A), inflammatory (TNF-α, IL-6)-associated cytokines, and clinical parameters were quantified. At T0, significant differences were found in the serological levels of the IFN-γ, IL-4, and IL-6 cytokines of the RAS patients in comparison with the controls. It was observed that the cytokine profile of the RAS group was comprised of 2 distinct clusters: a pure Th2 and a Mixed (Th1/Th2) subtype and that symbiotic treatment induced an improvement in pain and an increase in IFN-γ levels, producing a reduction in Th2 response. In RAS, symbiotic treatment based on a fructooligosaccharide, Lactobacillus, and Bifidobacterium composition produced an alteration in the Th2 serological immune profile in the direction of Th1 and improved pain symptomatology. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

The YMCA Healthy, Fit, and Strong Program: a community-based, family-centered, low-cost obesity prevention/treatment pilot study.

PubMed

Schwartz, Robert P; Vitolins, Mara Z; Case, L Douglas; Armstrong, Sarah C; Perrin, Eliana M; Cialone, Josephine; Bell, Ronny A

2012-12-01

Many resources are available for adults, but there are few community-based programs for overweight and obese children. Community engagement may be instrumental in overcoming barriers physicians experience in managing childhood obesity. Our objective was to design and test the feasibility of a community-based (YMCA), family-centered, low-cost intervention for overweight and obese children. Children 6-11 years over the 85th BMI percentile for age and sex were recruited to YMCA sites in four North Carolina communities. The children had physical activity sessions three times weekly for 3 months (one activity session weekly was family night). The parents received a once-weekly nutrition education class conducted by a registered dietitian using the NC Eat Smart Move More curriculum (10 sessions). Changes in BMI were measured at 3, 6, and 12 months and diet and activity behaviors at 3 and 12 months after baseline. Significant reductions were observed in BMI percentile for age and BMI z-scores at 3, 6, and 12 months. Improvements occurred in dietary and physical activity behaviors, including drinking fewer sugar-sweetened beverages, spending more time in physically active behaviors, and spending less time in sedentary behaviors. The program was low-cost, and qualitative comments suggest the parents and children benefited from the experience. This low-cost YMCA-based intervention was associated with BMI reductions and positive nutritional and activity behavior changes, providing an additional strategy for addressing childhood obesity in community settings.

Effects of breastfeeding and sucking habits on malocclusion in a birth cohort study.

PubMed

Peres, Karen Glazer; Barros, Aluísio J D; Peres, Marco Aurélio; Victora, César Gomes

2007-06-01

To estimate the prevalence of malocclusion and to examine the effects of breastfeeding and non-nutritive sucking habits on dentition in six-year-old children. A cross-sectional study was carried out nested into a birth cohort conducted in Pelotas, Southern Brazil, in 1999. A sample of 359 children was dentally examined and their mothers interviewed. Anterior open bite and posterior cross bite were recorded using the Foster & Hamilton criteria. Information regarding breastfeeding and non-nutritive sucking habits was collected at birth, in the first, third, sixth and 12th months of life, and at six years of age. Control variables included maternal schooling and child's birthweight, cephalic perimeter, and sex. Data were analyzed by Poisson regression. Prevalence of anterior open bite was 46.2%, and that of posterior cross bite was 18.2%. Non-nutritive sucking habits between 12 months and four years of age and digital sucking at age six years were the main risk factors for anterior open bite. Breastfeeding for less than nine months and regular use of pacifier between age 12 months and four years were risk factors for posterior cross bite. Interaction between duration of breastfeeding and the use of pacifier was identified for posterior cross bite. Given that breastfeeding is a protective factor for other diseases of infancy, our findings indicate that the common risks approach is the most appropriate for the prevention of posterior cross bite in primary or initial mixed dentition.

Cle Elum Supplementation and Research Facility : Monthly Progress Report : December 1, 2008 - December 31, 2008.

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

Cle Elum Supplementation and Research Facility

2009-01-12

FISH PRODUCTION: Brood year 2008 production and experimental hatchery & supplemental crossed eggs continue to be incubated and chilled water at 380 Fahrenheit for the month. Temperature units are {approx}960 TU's at the end of the month. Hatching was observed at {approx}900 temperature units (TU's). The 2007 Brood year (BY) has approximately 773,477 juveniles on hand at the end of December, averaging 30.6 fish per pound. Fish tagging operations wrapped up on the 5th. Transportation of fish to acclimation sites is tentatively scheduled to begin January 12th. FISH CULTURE: Production pond cleaning continues on a weekly basis, and feeding continuesmore » to be performed two days per week due to the colder river water temperatures. Eggs in the incubation continue to be tempered in 38 degree water and temperature units recorded daily. On the 20th the river became too inclement for normal operations as the intake screens were covered with ice, at that time we shutdown two river pumps and turned on wells four and six to get 6,825 gallons of water. This was the operation at the facility for twenty-four hours at which point we were able to get back to normal operations. WATER PRODUCTION: The current combined well and river water supply to the complex is 14,756 gallons/min. The river pumps are supplying 13,571 gallons per minute. Well pumps No.2 and No.4 are operating and supplying 1,185 gallons/min. More on well pumps in the well field maintenance section of this report. ACCLIMATION SITES: Preparation of acclimation sites for fish transfer was the main focus for the month of December. Each week thermographs that record water temperature have the data disc changed at the acclimations sites. Ford Excavation with assistance from YKFP maintenance has started clearing snow out of the Easton acclimation site. VEHICLE MAINTENANCE: The snowmobiles were taken in to have annual maintenance performed. The full-size John Deere tractor needed and was taken to Barnet Implement in Yakima. The tractor needed a new clutch installed and was picked up on the 31st. SHOP BUILDING MAINTENANCE: On the 12th the facility domestic water hydro pneumatic tank and its system malfunctioned. The problem persisted and had to be dealt with multiple times; first it caused the tank to over flow and floods the shop. Wallace Electric was called and after extensive monitoring of the tank, compressor and electrical operations an electrical relay switch was replaced. Weekly cleaning and tool inventory continues to be a priority. The shop is home to our liberation truck along with fish transfer equipment, fish pump and seine nets. ELECTRICAL BUILDING MAINTENANCE: The large generator is located in the electrical building and is checked daily for routine inspections. HATCHERY BUILDING MAINTENANCE: The incubation building is being used to clean and repair isolation buckets, egg incubation baskets and troughs. An experiment involving remote site incubators (RSI's) continued through the month. Chad Stockton, WDFW, records flows and monitors emergence of fry on a daily basis. Chad is working with Steve S. and Curt K. on the RSI's research along with spawning channel fry emergence. RIVERWATER COOLING FACILITY: The one pump in operation in this building is checked daily during our routine inspections, the variable pump is supplying water to the artificial spawning channel. RIVER PUMP STATION MAINTENANCE: All four river pumps are in operation and pumping {approx}13,571 gallons/min to the facility. The building is cleaned monthly and the air burst system is cycled daily during the morning checks. The crew continued weekly changing of the graph paper on the river temperature thermograph throughout the month, continuing this activity as part of the daily checks routine. WELL FIELD MAINTENANCE: Wells No.1 and No.4 were in operation and supplying 1,185 gallons/minute to the facility and incubation building. Weekly test well readings are recorded and sent via fax to CH2MHILL. Also weekly well meter readings are recorded. Well No.5 had been determined to have a faulty drain valve while trying to operate the pump for emergency water usage. It was determined that water was not able to drain and began to flow out from the test hole (TH9). Charlie and Simon pumped out the remaining water from the test hole prior to replacing the valve. The valve was subsequently dug up, replaced and tested for operation. SAFETY AND TRAINING: The winter season has approached and conditions can be hazardous as Cle Elum staff stress safety while working and preparing acclimation sites for upcoming fish transfer. Some examples include wearing proper clothing, extra caution while driving and plowing snow. GROUNDS: Linda Lamebull of fisheries and personnel from Tribal Purchasing came to the hatchery to inventory two way radios.« less

The role of nano-perovskite in the negligible thorium release in seawater from Greek bauxite residue (red mud)

PubMed Central

Gamaletsos, Platon N.; Godelitsas, Athanasios; Kasama, Takeshi; Kuzmin, Alexei; Lagos, Markus; Mertzimekis, Theo J.; Göttlicher, Jörg; Steininger, Ralph; Xanthos, Stelios; Pontikes, Yiannis; Angelopoulos, George N.; Zarkadas, Charalampos; Komelkov, Aleksandr; Tzamos, Evangelos; Filippidis, Anestis

2016-01-01

We present new data about the chemical and structural characteristics of bauxite residue (BR) from Greek Al industry, using a combination of microscopic, analytical, and spectroscopic techniques. SEM-EDS indicated a homogeneous dominant “Al-Fe-Ca-Ti-Si-Na-Cr matrix”, appearing at the microscale. The bulk chemical analyses showed considerable levels of Th (111 μg g−1), along with minor U (15 μg g−1), which are responsible for radioactivity (355 and 133 Bq kg−1 for 232Th and 238U, respectively) with a total dose rate of 295 nGy h−1. Leaching experiments, in conjunction with SF-ICP-MS, using Mediterranean seawater from Greece, indicated significant release of V, depending on S/L ratio, and negligible release of Th at least after 12 months leaching. STEM-EDS/EELS & HR-STEM-HAADF study of the leached BR at the nanoscale revealed that the significant immobility of Th4+ is due to its incorporation into an insoluble perovskite-type phase with major composition of Ca0.8Na0.2TiO3 and crystallites observed in nanoscale. The Th LIII-edge EXAFS spectra demonstrated that Th4+ ions, which are hosted in this novel nano-perovskite of BR, occupy Ca2+ sites, rather than Ti4+ sites. That is most likely the reason of no Th release in Mediterranean seawater. PMID:26899139

Competitive sports participation in high school and subsequent substance use in young adulthood: Assessing differences based on level of contact

PubMed Central

Veliz, Philip; Schulenberg, John; Patrick, Megan; Kloska, Deb; McCabe, Sean Esteban; Zarrett, Nicole

2016-01-01

The objective of this analysis is to examine how participation in different types of competitive sports (based on level of contact) during high school is associated with substance use 1 to 4 years after the 12th grade. The analysis uses nationally representative samples of 12th graders from the Monitoring the Future Study who were followed 1 to 4 years after the 12th grade. The longitudinal sample consisted of 970 12th graders from six recent cohorts (2006–2011). The analyses found that respondents who participated in at least one competitive sport during the 12th grade had greater odds of binge drinking during the past two weeks (AOR = 2.04; 95% CI = 1.43, 2.90) 1 to 4 years after the 12th grade, when compared to their peers who did not participate in sports during their 12th grade year. Moreover, respondents who participated in high-contact sports (i.e., football, ice hockey, lacrosse, and wrestling) had greater odds of binge drinking (AOR = 1.80; 95% CI = 1.18, 2.72) and engaging in marijuana use during the past 30 days (AOR = 1.81; 95% CI = 1.12, 2.93) 1 to 4 years after the 12th grade when compared to their peers who did not participate in these types of sports during their 12th grade year. Accordingly, the findings indicate important distinctions in sport participation experiences on long-term substance use risk that can help inform potential interventions among young athletes. PMID:28344426

Youth Risk Behavior Surveillance System: Selected 2011 National Health Risk Behaviors and Health Outcomes by Race/Ethnicity

ERIC Educational Resources Information Center

Centers for Disease Control and Prevention, 2011

2011-01-01

The national Youth Risk Behavior Survey (YRBS) monitors priority health risk behaviors that contribute to the leading causes of death, disability, and social problems among youth and adults in the United States. The national YRBS is conducted every two years during the spring semester and provides data representative of 9th through 12th grade…

Effects of Cartilage Scoring in Correction of Prominent Ear with Incisionless Otoplasty Technique in Pediatric Patients.

PubMed

Haytoğlu, Süheyl; Haytoğlu, Tahir Gökhan; Kuran, Gökhan; Yıldırım, İlhami; Arıkan, Osman Kürşat

2017-04-01

The aim of this study was to investigate the efficacy, complication rates, patient satisfaction, and recurrence risks of the incisionless otoplasty technique performed with or without cartilage scoring for correcting the prominent ear in pediatric patients. A total of 49 patients with prominent ears were operated with incisionless otoplasty. In Group 1, 44 ears of 24 patients were operated with incisionless otoplasty without cartilage scoring. In Group 2, 46 ears of 25 patients were operated with incisionless otoplasty with cartilage scoring. For comparison, auriculocephalic distances were measured at three different levels: preoperatively, at the end of surgery, and at 1th and 6th month post-operatively. Patient satisfaction was evaluated using a visual analog scale (VAS). The global esthetic improvement scale (GAIS) was applied by an independent, non-participating plastic surgeon at 6 months after surgery. Prior to surgery and at the end of surgery, no statistically significant difference was observed between the groups in terms of auriculocephalic distances at the three levels. At the and 6th month after surgery, auriculocephalic distances were significantly higher in Group 1. There were no significant differences in VAS results and GAIS values between the groups. The recurrence rate was 9.1% in Group 1 and 4.3% in Group 2. The suture extrusion rate was 18.2% in Group 1 and 13% in Group 2. Although there was a significant difference of 1-2 mm in auriculocephalic distances, our study showed that cartilage scoring is not mandatory to correct the prominent ear in pediatric patients with soft cartilages and to achieve patient and surgeon satisfaction.

Counterbalancing of TH2-driven allergic airway inflammation by IL-12 does not require IL-10.

PubMed

Tournoy, K G; Kips, J C; Pauwels, R A

2001-03-01

Asthma is characterized by allergen-induced airway inflammation orchestrated by TH2 cells. The TH1-promoting cytokine IL-12 is capable of inhibiting the TH2-driven allergen-induced airway changes in mice and is therefore regarded as an interesting strategy for treating asthma. The antiallergic effects of IL-12 are only partially dependent of IFN-gamma. Because IL-12 is a potent inducer of the anti-inflammatory cytokine IL-10, the aim of the present study was to investigate in vivo whether the antiallergic effects of IL-12 are mediated through IL-10. C57BL/6J-IL-10 knock-out (IL-10(-/-)) mice were sensitized intraperitoneally to ovalbumin (OVA) and subsequently exposed from day 14 to day 21 to aerosolized OVA (1%). IL-12 was administered intraperitoneally during sensitization, subsequent OVA exposure, or both. IL-12 inhibited the OVA-induced airway eosinophilia, despite the absence of IL-10. Moreover, a shift from a TH2 inflammatory pattern toward a TH1 reaction was observed, with concomitant pronounced mononuclear peribronchial inflammation after IL-12 treatment. Allergen-specific IgE synthesis was completely suppressed only when IL-12 was administered along with the allergen sensitization. Furthermore, treating the animals with IL-12 at the time of the secondary allergen challenge resulted not only in a significant suppression of the airway responsiveness but also in an important IFN-gamma-associated toxicity. These results indicate that IL-12 is able to inhibit allergen-induced airway changes, even in the absence of IL-10. In addition, our results raise concerns regarding the redirection of TH2 inflammation by TH1-inducing therapies because treatment with IL-12 resulted not only in a disappearance of the TH2 inflammation but also in a TH1-driven inflammatory pulmonary pathology.

Evaluating Earth and Space Sciences STEM Research Communication in 7th-12th Grade Rural Mississippi Classrooms and Resulting Student Attitudinal Impacts

NASA Astrophysics Data System (ADS)

Radencic, S.; McNeal, K. S.

2013-05-01

Observation and evaluation of STEM graduate students from Mississippi State University communicating their research of the Earth and Space Sciences in rural 7th-12th grade classrooms participating in the Initiating New Science Partnerships in Rural Education (INSPIRE) NSF GK-12 project. The methods they utilize to communicate their STEM research includes introducing new technologies and inquiry based learning experiences. These communication experiences have been observed and evaluated using two observational systems, the Mathematics Science Classroom Observational Profile System (M-SCOPS) and the Presentation Skills Protocol (PSP). M-SCOPS has been used over the first three years of the project to evaluate what Earth and Space research the STEM graduate students communicate in classroom activities along with how they are introducing STEM research through a variety of communication methods and levels of understanding. PSP, which INSPIRE began using this year, evaluates and provides feedback to the STEM graduate students on their communication during these classroom experiences using a rubric covering a range of skills for successful communication. PSP also allows the participating INSPIRE teacher partners to provide feedback to the STEM graduate students about development of their communication skills over the course of the year. In addition to feedback from the INSPIRE project and participating teachers, the STEM graduate students have the opportunity to evaluate their personal communication skills through video documentation to determine specific skills they would like to improve. Another area of research to be discussed is how the STEM graduate students communicating Earth and Space sciences research in the participating classrooms is impacting student attitudes about science and mathematics over the last three years. Student Attitudinal Surveys (SAS) are administered as a pre-evaluation tool in the fall when the STEM graduate students first enter into their partner classrooms and again each spring for post-evaluation before the STEM graduate students depart from the classrooms. An evaluation of graduate communication effectiveness will be related to the 7th-12th grade student attitudes about science and mathematics.

Chemical and structural evolution in the Th-SeO3(2-)/SeO4(2-) system: from simple selenites to cluster-based selenate compounds.

PubMed

Xiao, Bin; Langer, Eike; Dellen, Jakob; Schlenz, Hartmut; Bosbach, Dirk; Suleimanov, Evgeny V; Alekseev, Evgeny V

2015-03-16

While extensive success has been gained in the structural chemistry of the U-Se system, the synthesis and characterization of Th-based Se structures are widely unexplored. Here, four new Th-Se compounds, α-Th(SeO3)2, β-Th(SeO3)2, Th(Se2O5)2, and Th3O2(OH)2(SeO4)3, have been obtained from mild hydrothermal or low-temperature (180-220 °C) flux conditions and were subsequently structurally and spectroscopically characterized. The crystal structures of α-Th(SeO3)2 and β-Th(SeO3)2 are based on ThO8 and SeO3 polyhedra, respectively, featuring a three-dimensional (3D) network with selenite anions filling in the Th channels along the a axis. Th(Se2O5)2 is a 3D framework composed of isolated ThO8 polyhedra interconnected by [Se2O5](2-) dimers. Th3O2(OH)2(SeO4)3 is also a 3D framework constructed by octahedral hexathorium clusters [Th6(μ3-O)4(μ3-OH)4](12+), which are interlinked by selenate groups SeO4(2-). The positions of the vibrational modes associated with both Se(IV)O3(2-) and Se(VI)O4(2-) units, respectively, were determined for four compounds, and the Raman spectra of α- and β-Th(SeO3)2 are compared and discussed in detail.

12th Anglo-French Physical Acoustics Conference (AFPAC2013)

NASA Astrophysics Data System (ADS)

2014-04-01

The Anglo-French Physical Acoustics Conference (AFPAC) had its 12th annual meeting in Villa Clythia, Fréjus, France, from 16th to 18th January 2013. This series of meetings is a collaboration between the Physical Acoustics Group (PAG) of the Institute of Physics and the Groupe d'Acoustique Physique, Sous-marine et UltraSonore (GAPSUS) of the Société Française d'Acoustique. This year, attendees got the opportunity to see the French Riviera with its Mediterranean vegetation covered by a nice thick snow layer. The participants heard 34 excellent oral presentations and saw 3 posters covering an exciting and diverse range of subjects and of frequencies, from ultrasonic wave propagation in chocolate to metamaterials applied to seismic waves for protecting buildings. Among them, invited talks were given by Pr F A Duck ( Enhanced healing by ultrasound: clinical effects and mechanisms), Pr. J-C Valiére, who actually gave two invited talks ( 1. Measurement of audible acoustic particle velocity using laser: Principles, signal processing and applications, 2. Acoustic pots in ancient and medieval buildings: Literary analysis of ancient texts and comparison with recent observations in French churches), Dr P Huthwaite ( Ultrasonic imaging through the resolution of inverse problems), Dr X Lurton ( Underwater acoustic systems on oceanographic research vessels: principles and applications), Dr S Guenneau ( From platonics to seismic metamaterials). For the fifth consecutive year AFPAC is followed by the publication of its proceedings with 12 peer-reviewed papers which cover the most recent research developments in the field of Physical Acoustics in the UK and France. Alain Lhémery (CEA, France) and Nader Saffari (UCL, United Kingdom) French Riviera 12th AFPAC — Villa Clythia, Fréjus (French Riviera), the 17th of January 2013

Does metformin augment the ovulation inducing effects of clomiphene in non-obese women with polycystic ovary syndrome?

PubMed

Chaudhury, Kalyansree; Chaudhury, Sudeshna; Chowdhury, Subhankar

2008-10-01

To decide if metformin augments clomiphene response for ovulation induction in non-obese women with polycystic ovary syndrome, a prospective randomised placebo-controlled trial was undertaken among 27 patients, who were found eligible for this study following clinical assessment and basic investigations. Women with polycystic ovary syndrome, even when non-obese, has increased insulin-resistance and do not respond favourably when treated with clomiphene for ovulation induction. The hypothesis is that by improving insulin- resistance and thus reversing from hyperinsulinaemia towards normal insulin secretion will enhance the responsiveness of these women to ovulation inducing effects of clomiphene. In the metformin group there were 15 patients who were given metformin 500mg orally 8 hourly daily for initial 3 months whereas in the placebo group there were 12 patients who were given folic acid (as placebo) 5mg orally once daily for initial 3 months. Thereafter, all the 27 patients in both groups were treated with clomiphene 50mg orally once daily from day 2 for 5 days in each month for subsequent 3 months. However, metformin and folic acid was continued in the metformin group and placebo group respectively for these subsequent 3 months when these patients were being treated with clomiphene for ovulation induction. Ovulation, as the outcome measure, was assessed by serial transvaginal ultrasound scanning from day 8/ day 9 and serum progesterone estimation on the 7th or 8th day following the ultrasound evidence of ovulation. Ovulation is taken to have occurred when serum progesterone was > or =8 ng/ml. Ovulation was noted to have occurred in 71.11% of the 45 cycles studied in 15 patients in the metformin group whereas ovulation occurred in 11.11% of the 36 cycles studied in 12 patients in the placebo group. This difference was highly statistically significant (p < 0.001) by Fisher's exact test. It can be conducted that metformin augments the ovulation inducing effects of clomiphene in non-obese women with polycystic ovary syndrome.

Alcohol mixed with energy drink use among u.s. 12th-grade students: prevalence, correlates, and associations with unsafe driving.

PubMed

Martz, Meghan E; Patrick, Megan E; Schulenberg, John E

2015-05-01

The consumption of alcohol mixed with energy drinks (AmED) is a risky drinking behavior, most commonly studied using college samples. We know little about rates of AmED use and its associations with other risk behaviors, including unsafe driving, among high school students. This study examined the prevalence and correlates of AmED use among high school seniors in the United States. Nationally representative analytic samples included 6,498 12th-grade students who completed Monitoring the Future surveys in 2012 and 2013. Focal measures included AmED use, sociodemographic characteristics, academic and social factors, other substance use, and unsafe driving (i.e., tickets/warnings and accidents) after alcohol consumption. Approximately one in four students (24.8%) reported AmED use during the past 12 months. Rates of AmED use were highest among males and white students. Using multivariable logistic regression models controlling for sociodemographic characteristics, results indicate that students who cut class, spent more evenings out for fun and recreation, and reported binge drinking, marijuana use, and illicit drug use had a greater likelihood of AmED use. AmED use was also associated with greater odds of alcohol-related unsafe driving, even after controlling for sociodemographic, academic, and social factors and other substance use. AmED use among 12th-grade students is common and associated with certain sociodemographic, academic, social, and substance use factors. AmED use is also related to alcohol-related unsafe driving, which is a serious public health concern. Copyright © 2015 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Analysis of transcription factors, microRNAs and cytokines involved in T lymphocyte differentiation in patients with tuberculosis after directly observed treatment short-course.

PubMed

Corral-Fernández, Nancy Elizabeth; Cortes-García, Juan Diego; Bruno, Rivas-Santiago; Romano-Moreno, Silvia; Medellín-Garibay, Susanna E; Magaña-Aquino, Martín; Salazar-González, Raúl A; González-Amaro, Roberto; Portales-Pérez, Diana Patricia

2017-07-01

Tuberculosis (Tb) is an infectious disease in which the immune system plays an important role. MicroRNAs are involved in the development and maintenance of CD4 + T lymphocyte subpopulations. miR-326 regulates the differentiation to Th17 cells and miR-29 correlates with the Th1 response. The aim of this study was to determine the role of microRNAs, Transcription Factors, and cytokines in Th differentiation before and after the directly observed treatment short-course (DOTS). Peripheral blood mononuclear cells and serum from Tb patients were collected at times 0 (before therapy), 2 (after the intensive phase), and 6 months (after the holding phase). The cells were cultivated in presence or absence of ESAT-6 (10 μg/ml) and CFP-10 (10 μg/ml). Transcription Factor and microRNA expressions were analyzed by qPCR and cytokine production in both serum and culture supernatant using ELISA. A decrease in Th1 response with a diminishing in the relative expression of TBET and miR-29a at 2 and 6 months after the anti-Tb therapy (p < 0.01) were found. The miR-326 levels decreased after the intensive phase of the DOTS scheme. However, subdivision of the Tb patients according to gender, showed increased levels of miR-29a and miR-155 in females after the intensive phase of the therapeutic treatment when compared to time 0 and similar increased levels of miR-326 at time 6 versus time 0. In contrast, we observed a decrease in miR-326 levels in males at 6 months when compared to before therapy (time 0). In addition, high production of IL-17 in the culture supernatant was found at 2 and 6 months (p < 0.05) while in serum IL-17 was decreased. A positive correlation between IL-17 and RORC2 at time 6 was detected (p = 0.0202, r = 0.7880). In conclusion, these data suggest a reduction in Th1 and an induction of Th17 response after the anti-Tb therapy. Copyright © 2017 Elsevier Ltd. All rights reserved.

Assessment of Atrial Fibrillation and Ventricular Arrhythmia Risk after Bariatric Surgery by P Wave/QT Interval Dispersion.

PubMed

Yılmaz, Mustafa; Altın, Cihan; Tekin, Abdullah; Erol, Tansel; Arer, İlker; Nursal, Tarık Zafer; Törer, Nurkan; Erol, Varlık; Müderrisoğlu, Haldun

2018-04-01

The association of obesity with atrial fibrillation (AF) and with ventricular arrhythmias is well documented. The aim of this study was to investigate whether weight reduction by a laparoscopic sleeve gastrectomy has any effect on P wave dispersion (PWD), a predictor of AF, and corrected QT interval dispersion (CQTD), a marker of ventricular arrhythmias, in obese individuals. In a prospective study, a total of 114 patients (79 females, 35 males) who underwent laparoscopic sleeve gastrectomy were examined. The patients were followed 1 year. PWD and CQTD values before and 3rd, 6th, and 12th months after the surgery were calculated and compared. There was a statistically significant decline in body mass index (BMI), PWD, and CQTD values among baseline, 3rd, 6th, and 12th months (p < 0.001 for all comparisons). Correlation analysis showed a statistically significant correlation between ΔPWD and ΔBMI (r = 0.719, p < 0.001), ΔPWD and Δleft ventricular end-diastolic diameter (LVEDD) (r = 0.291, p = 0.002), ΔPWD and Δleft atrial diameter (LAD) (r = 0.65, p < 0.001), ΔCQTD and ΔBMI (r = 0.266, p = 0.004), ΔCQTD and ΔLVEDD (r = 0.35, p < 0.001), ΔCQTD and ΔLAD (r = 0.289, p = 0.002). In multiple linear regression analysis, there was a statistically significant relationship between ΔPWD and ΔBMI (β = 0.713, p < 0.001), ΔPWD and ΔLVEDD (β = 0.174, p = 0.016), ΔPWD and ΔLAD (β = 0.619, p < 0.001), ΔCQTD and ΔBMI (β = 0.247, p = 0.011), ΔCQTD and ΔLVEDD (β = 0.304, p < 0.001), ΔCQTD and ΔLAD (β = 0.235, p = 0.009). PWD and CQTD values of patients were shown to be attenuated after bariatric surgery. These results indirectly offer that there may be a reduction in risk of AF, ventricular arrhythmia, and sudden cardiac death after obesity surgery.

12 CFR 261.11 - Records available for public inspection and copying.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Governors of the Federal Reserve System, 20th Street and Constitution Avenue, N.W., Washington, D.C. 20551... copying. 261.11 Section 261.11 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM (CONTINUED) RULES REGARDING AVAILABILITY OF INFORMATION Published...

Growth and weight gain in children with juvenile idiopathic arthritis: results from the ReACCh-Out cohort.

PubMed

Guzman, Jaime; Kerr, Tristan; Ward, Leanne M; Ma, Jinhui; Oen, Kiem; Rosenberg, Alan M; Feldman, Brian M; Boire, Gilles; Houghton, Kristin; Dancey, Paul; Scuccimarri, Rosie; Bruns, Alessandra; Huber, Adam M; Watanabe Duffy, Karen; Shiff, Natalie J; Berard, Roberta A; Levy, Deborah M; Stringer, Elizabeth; Morishita, Kimberly; Johnson, Nicole; Cabral, David A; Larché, Maggie; Petty, Ross E; Laxer, Ronald M; Silverman, Earl; Miettunen, Paivi; Chetaille, Anne-Laure; Haddad, Elie; Spiegel, Lynn; Turvey, Stuart E; Schmeling, Heinrike; Lang, Bianca; Ellsworth, Janet; Ramsey, Suzanne E; Roth, Johannes; Campillo, Sarah; Benseler, Susanne; Chédeville, Gaëlle; Schneider, Rayfel; Tse, Shirley M L; Bolaria, Roxana; Gross, Katherine; Feldman, Debbie; Cameron, Bonnie; Jurencak, Roman; Dorval, Jean; LeBlanc, Claire; St Cyr, Claire; Gibbon, Michele; Yeung, Rae S M; Duffy, Ciarán M; Tucker, Lori B

2017-08-22

With modern treatments, the effect of juvenile idiopathic arthritis (JIA) on growth may be less than previously reported. Our objective was to describe height, weight and body mass index (BMI) development in a contemporary JIA inception cohort. Canadian children newly-diagnosed with JIA 2005-2010 had weight and height measurements every 6 months for 2 years, then yearly up to 5 years. These measurements were used to calculate mean age- and sex-standardized Z-scores, and estimate prevalence and cumulative incidence of growth impairments, and the impact of disease activity and corticosteroids on growth. One thousand one hundred forty seven children were followed for median 35.5 months. Mean Z-scores, and the point prevalence of short stature (height < 2.5th percentile, 2.5% to 3.4%) and obesity (BMI > 95th percentile, 15.8% to 16.4%) remained unchanged in the whole cohort. Thirty-three children (2.9%) developed new-onset short stature, while 27 (2.4%) developed tall stature (>97.5th percentile). Children with systemic arthritis (n = 77) had an estimated 3-year cumulative incidence of 9.3% (95%CI: 4.3-19.7) for new-onset short stature and 34.4% (23-49.4) for obesity. Most children (81.7%) received no systemic corticosteroids, but 1 mg/Kg/day prednisone-equivalent maintained for 6 months corresponded to a drop of 0.64 height Z-scores (0.56-0.82) and an increase of 0.74 BMI Z-scores (0.56-0.92). An increase of 1 in the 10-cm physician global assessment of disease activity maintained for 6 months corresponded to a drop of 0.01 height Z-scores (0-0.02). Most children in this modern JIA cohort grew and gained weight as children in the general population. About 1 in 10 children who had systemic arthritis, uncontrolled disease and/or prolonged corticosteroid use, had increased risk of growth impairment.

Early intensive hand rehabilitation after spinal cord injury ("Hands On"): a protocol for a randomised controlled trial.

PubMed

Harvey, Lisa A; Dunlop, Sarah A; Churilov, Leonid; Hsueh, Ya-Seng Arthur; Galea, Mary P

2011-01-17

Loss of hand function is one of the most devastating consequences of spinal cord injury. Intensive hand training provided on an instrumented exercise workstation in conjunction with functional electrical stimulation may enhance neural recovery and hand function. The aim of this trial is to compare usual care with an 8-week program of intensive hand training and functional electrical stimulation. A multicentre randomised controlled trial will be undertaken. Seventy-eight participants with recent tetraplegia (C2 to T1 motor complete or incomplete) undergoing inpatient rehabilitation will be recruited from seven spinal cord injury units in Australia and New Zealand and will be randomised to a control or experimental group. Control participants will receive usual care. Experimental participants will receive usual care and an 8-week program of intensive unilateral hand training using an instrumented exercise workstation and functional electrical stimulation. Participants will drive the functional electrical stimulation of their target hands via a behind-the-ear bluetooth device, which is sensitive to tooth clicks. The bluetooth device will enable the use of various manipulanda to practice functional activities embedded within computer-based games and activities. Training will be provided for one hour, 5 days per week, during the 8-week intervention period. The primary outcome is the Action Research Arm Test. Secondary outcomes include measurements of strength, sensation, function, quality of life and cost effectiveness. All outcomes will be taken at baseline, 8 weeks, 6 months and 12 months by assessors blinded to group allocation. Recruitment commenced in December 2009. The results of this trial will determine the effectiveness of an 8-week program of intensive hand training with functional electrical stimulation. NCT01086930 (12th March 2010)ACTRN12609000695202 (12th August 2009).

SU-G-IeP4-07: Feasibility of Low Dose 18FDG PET in Pediatric Oncology Patients

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

Zhang, J; Binzel, K; Hall, NC

Purpose: To evaluate and demonstrate the feasibility of low dose FDG PET in pediatric oncology patients using virtual dose reduction as well as true patients PET/CT scans. Methods: Wholebody 18F-FDG PET/CT of 39 clinical pediatric patients (0.16±0.06MBq/kg) were scanned on a Gemini TF 64 system at 75±5 min post FDG injection using 3min/bed. Based on the 180s/bed listmode PET data, subsets of total counts in 120s, 90s, 60s, 30s and 15s per bed position were extracted for PET reconstruction to simulate lower dose PET at 2/3th, 1/2th, 1/3th, 1/6th and 1/12th dose levels. PET/CT scans of Jaszczak PET phantom withmore » 6 hot hollow spheres varying with sizes and contrast ratios were performed (real PET versus simulated PET) to validate the methodology of virtual dose PET simulation. Region of interests (ROIs) were placed on lesions and normal anatomical tissues with quantitative and qualitative assessment performed. Significant lower FDG dose PET/CT of 5 research adolescents were scanned to validate the proposal and low dose PET feasibility. Results: Although all lesions are visible on the 1/12th dose PET, overall PET image quality appears to be influenced in a multi-factorial way. 30%–60% dose reduction from current standard of care FDG PET is recommended to maintain equivalent quality and PET quantification. An optimized BMI-based FDG administration is recommended (from 1.1±0.5 mCi for BMI < 18.5 to 4.8±1.5 mCi for BMI > 30). A linear lowest “Dose-BMI” relationship is given. SUVs from 1/12th to full dose PETs were identified as consistent (R2 = 1.08, 0.99, 1.01, 1.00 and 0.98). No significant variances of count density, SUV and SNR were found across certain dose ranges (p<0.01). Conclusion: Pediatric PET/CT can be performed using current time-of-flight systems at substantially lower PET doses (30–60%) than the standard of care PET/CT without compromising qualitative and quantitative image quality in clinical.« less

Distinct pathways of humoral and cellular immunity induced with the mucosal administration of a nanoemulsion adjuvant.

PubMed

Bielinska, Anna U; Makidon, Paul E; Janczak, Katarzyna W; Blanco, Luz P; Swanson, Benjamin; Smith, Douglas M; Pham, Tiffany; Szabo, Zsuzsanna; Kukowska-Latallo, Jolanta F; Baker, James R

2014-03-15

Nasal administration of an oil-in-water nanoemulsion (NE) adjuvant W805EC produces potent systemic and mucosal, Th-1- and Th-17-balanced cellular responses. However, its molecular mechanism of action has not been fully characterized and is of particular interest because NE does not contain specific ligands for innate immune receptors. In these studies, we demonstrate that W805EC NE adjuvant activates innate immunity, induces specific gene transcription, and modulates NF-κB activity via TLR2 and TLR4 by a mechanism that appears to be distinct from typical TLR agonists. Nasal immunization with NE-based vaccine showed that the TLR2, TLR4, and MyD88 pathways and IL-12 and IL-12Rβ1 expression are not required for an Ab response, but they are essential for the induction of balanced Th-1 polarization and Th-17 cellular immunity. NE adjuvant induces MHC class II, CD80, and CD86 costimulatory molecule expression and dendritic cell maturation. Further, upon immunization with NE, adjuvant mice deficient in the CD86 receptor had normal Ab responses but significantly reduced Th-1 cellular responses, whereas animals deficient in both CD80 and CD86 or lacking CD40 failed to produce either humoral or cellular immunity. Overall, our data show that intranasal administration of Ag with NE induces TLR2 and TLR4 activation along with a MyD88-independent Ab response and a MyD88-dependent Th-1 and Th-17 cell-mediated immune response. These findings suggest that the unique properties of NE adjuvant may offer novel opportunities for understanding previously unrecognized mechanisms of immune activation important for generating effective mucosal and systemic immune responses.

Education and prevention for teens: using Trauma Nurses Talk Tough presentation with pretest and posttest evaluation of knowledge and behavior changes.

PubMed

Allabaugh, Chianti Terri; Maltz, Sheldon; Carlson, Glenn; Watcharotone, Kuanwong

2008-01-01

Injury prevention is an essential part of any trauma program. Trauma Nurses Talk Tough (TNTT) is an injury prevention program utilized at many trauma centers targeting school-aged children from kindergarten through 12th grade. We hypothesized that TNTT would increase knowledge of safety strategies and change behavior with a prospective, correlational study using TNTT for 6th- to 8th-grade (n = 372) and 9th- to 12th-grade (n = 158) students, respectively. The TNTT injury prevention program had an effect on all students of 6th to 12th grades; however, the effect was more pronounced in the 6th- to 8th-grade group.

A curative treatment option for Complex Regional Pain Syndrome (CRPS) Type I: dorsal root entry zone operation (report of two cases).

PubMed

Kanpolat, Yucel; Al-Beyati, Eyyub; Ugur, Hasan Caglar; Akpinar, Gokhan; Kahilogullari, Gokmen; Bozkurt, Melih

2014-01-01

Complex Regional Pain Syndrome Type I (CRPS-I) is a debated health problem concerning its pathophysiology and treatment strategies. A 12-year-old boy and a 35-year-old woman were diagnosed with CRPS-I at different times. They had previously undergone various types of interventions with no success. After one year of follow-up and observation, DREZ lesioning operation was performed. Afterwards, both cases had transient lower extremity ataxia. The first case was followed for 60 months with no recurrence and total cure. The second case was pain-free until the 6th month, when she required psychological support; she was followed for 33 months with partial satisfactory outcome. Although not a first-line option, DREZ lesioning procedure can be chosen and may be a curative option in selected cases of CRPS-I who are unresponsive to conventional therapies.

Guillain-Barré Syndrome after Coronary Artery Bypass Graft Surgery: a Case Report.

PubMed

Hekmat, Manouchehr; Ghaderi, Hamid; Foroughi, Mahnoosh; Mirjafari, S Adeleh

2016-01-01

Guillain-Barre syndrome is a neurologic disorder that may appear after infection or major surgery. Guillain-Barré syndrome following cardiac surgery is rare and only based on case reports, and we review all of the published cases. A 52-year-old man after 5 months suffering from chest pain was referred to our hospital and underwent coronary artery bypass graft for 3 vessel disease. The patient was discharged without complication on the 5th postoperative day. He presented Guillain-Barré syndrome after 12 months. He has not completely recovered weakness of upper extremities grade 4/5 with atrophy of both upper extremities remains after 18 months. This disorder is similar to classic GBS. It is important to be alert to de novo autoimmune neurological disorders after cardiac surgery. These disorders are similar to classic autoimmune disease and treated with standard therapies.

Cognitive functioning over 2 years after intracerebral hemorrhage in school-aged children.

PubMed

Murphy, Lexa K; Compas, Bruce E; Gindville, Melissa C; Reeslund, Kristen L; Jordan, Lori C

2017-11-01

Previous research investigating outcomes after pediatric intracerebral hemorrhage (ICH) has generally been limited to global and sensorimotor outcomes. This study examined cognitive outcomes after spontaneous ICH in school-aged children with serial assessments over 2 years after stroke. Seven children (age range 6-16y, median 13; six males, one female; 57% white, 43% black) presenting with spontaneous ICH (six arteriovenous malformations) were assessed at 3 months, 12 months, and 24 months after stroke. The Pediatric Stroke Outcome Measure (PSOM) quantified neurological outcome and Wechsler Intelligence Scales measured cognitive outcomes: verbal comprehension, perceptual reasoning, working memory, and processing speed. PSOM scales showed improved neurological function over the first 12 months, with mild to no sensorimotor deficits and moderate overall deficits at 1- and 2-year follow-ups (median 2-year sensorimotor PSOM=0.5, total PSOM=1.5). Changes in cognitive function indicated a different trajectory; verbal comprehension and perceptual reasoning improved over 24 months; low performance was sustained in processing speed and working memory. Age-normed centile scores decreased between 1- and 2-year follow-ups for working memory, suggesting emerging deficits compared with peers. Early and serial cognitive testing in children with ICH is needed to assess cognitive functioning and support children in school as they age and cognitive deficits become more apparent and important for function. In children with intracerebral hemorrhage (ICH), motor function improved between 3 months and 24 months. Improvements in cognitive function were variable between 3 months and 24 months. Working memory centiles declined, suggesting emerging deficits compared with peers. Processing speed improved but remained significantly below the 50th centile. Cognitive impact of ICH may increase with age in children. © 2017 Mac Keith Press.

Treatment of adult ALL with central nervous system involvement at diagnosis using autologous and allogeneic transplantation: a study from the Société Française de Greffe de Moelle et de Thérapie Cellulaire.

PubMed

Chantepie, S P; Mohty, M; Tabrizi, R; Robin, M; Deconinck, E; Buzyn, A; Contentin, N; Raus, N; Lhéritier, V; Reman, O

2013-05-01

To assess the role of hematopoietic SCT (HSCT) in adult ALL patients with central nervous system involvement at diagnosis, we retrospectively analyzed 90 patients who underwent autologous HSCT (auto-HSCT group; n=27) or allogeneic HSCT (allo-HSCT group; n=63) and reported to the Société Française de Greffe de Moelle et de Thérapie Cellulaire registry between 1994 and 2008. At the time of transplantation, 67 patients (74%) were in first CR, 15 (17%) in CR2 and 8 (9%) with progressive disease. The 5-year probabilities of overall survival (OS) and disease-free survival (DFS) were 52% and 46% for the allo-HSCT and 37% and 33% for the auto-HSCT groups, respectively (P=NS). The TRM at 5 years was 29.8% for the allo-HSCT group and 3.7% for the auto-HSCT group. Using univariate analysis, a time for transplantation of <12 months, the remission status at transplantation, the use of high-dose TBI and the number of the transplant were all determined to be prognostic factors for improved DFS and OS probabilities. Using multivariate analysis, we demonstrated that both the use of high-dose TBI and the remission status had a favorable impact on OS. Although the DFS and OS were better in the allo-HSCT group, the differences were not statistically significant.

STILT: System design and performance

NASA Astrophysics Data System (ADS)

Mawson, N. R.; Steele, I. A.; Smith, R. J.

2013-08-01

The Small Telescopes Installed at the Liverpool Telescope (STILT) have been in operation since March 2009, collecting wide field data from their position, mounted to the Liverpool Telescope. The two instruments; SkycamT and SkycamZ have been used to create a variability search of the skies visible at La Palma with the limits of 12th and 18th R-band magnitude with fields of view of 21°× 21o and 1°× 1o. We provide here a description of the hardware and software setup and the performance of the system to date.

A Multifaceted School-based Intervention to Reduce Risk for Type 2 Diabetes in At-Risk Youth

PubMed Central

Grey, Margaret; Jaser, Sarah S.; Holl, Marita G.; Jefferson, Vanessa; Dziura, James; Northrup, Veronika

2009-01-01

Objective To evaluate the impact of a multifaceted, school-based intervention on inner city youth at high risk for type 2 diabetes mellitus (T2DM) and to determine whether the addition of coping skills training (CST) and health coaching improves outcomes. Method 198 students in New Haven, CT at risk for T2DM (BMI > 85th percentile and family history of diabetes) were randomized by school to an educational intervention with or without the addition of CST and health coaching. Students were enrolled from 2004–2007 and followed for 12 months. Results Students in both groups showed some improvement in anthropometric measures, lipids, and depressive symptoms over 12 months. BMI was not improved by the intervention. Students who received CST showed greater improvement on some indicators of metabolic risk than students who received education only. Conclusion A multifaceted, school-based intervention may hold promise for reducing metabolic risk in urban, minority youth. PMID:19643125

Changes in sexual functioning from 6 to 12 months following traumatic brain injury: a prospective TBI model system multicenter study.

PubMed

Hanks, Robin A; Sander, Angelle M; Millis, Scott R; Hammond, Flora M; Maestas, Kacey L

2013-01-01

To investigate longitudinal changes in sexual functioning during the first year following moderate to severe traumatic brain injury (TBI). Prospective cohort study. Community. 182 persons (53 women and 129 men) with moderate to severe TBI who were admitted to 1 of 6 participating TBI Model System centers and followed in the community at 6 and 12 months after injury. Derogatis Interview for Sexual Functioning-Self-Report (DISF-SR); Global Sexual Satisfaction Index (GSSI). Mean T-scores on the DISF-SR Arousal subscale demonstrated marginal improvement over time, with a 2.59-point increase (P = .05) from 6 to 12 months after injury. There were no significant differences over this 6-month period on the remaining DISF-SR subscales, including sexual cognition/fantasy, sexual behavior/experience, and orgasm. There was no significant change in satisfaction with sexual functioning on the GSSI from 6 months (72% satisfied) to 12 months (71% satisfied). Sexual function and satisfaction appears to be stable in those with moderate to severe TBI from 6 to 12 months after injury, with the exception of minimal improvement in arousal. These findings, to our knowledge, reflect the first evidence regarding prospective changes in sexual functioning in this population. Future research can go far to assist clinicians in treatment planning and managing patient expectations of recovery of sexual functioning after TBI.

[Treatment of lumbar intervertebral disc herniation and sciatica with percutaneous transforaminal endoscopic technique].

PubMed

Jiang, Yi; Song, Hua-Wei; Wang, Dong; Yang, Ming-Lian

2013-10-01

To analyze the clinical effects of percutaneous transforaminal endoscopic technique in treating lumbar intervertebral disc herniation and sciatica. From June 2011 to January 2012,the clinical data of 46 patients with lumbar intervertebral disc herniation and sciatica underwent percutaneous transforaminal endoscopic technique were retrospectively analyzed. There were 28 males and 18 females,ranging in age from 11 to 77 years old with an average of (39.7_ 15.3) years old,20 cases were L5S1 and 26 cases were L4,5. All patients had the symptoms such as lumbago and sciatica and their straight-leg raising test were positive. Straight-leg raising test of patients were instantly repeated after operation;operative time,volume of blood loss,complication, length of stay and duration of back to work or daily life were recorded. The clinical effects were assessed according to the VAS,JOA and JOABPEQ score. All operations were successful,postoperative straight-leg raising test were all negative. Operative time,volume of blood loss,length of stay,duration of back to work or daily life,follow-up time were (93.0+/-28.0) min, (20.0+/-9.0)ml, (3.1+/-1.5) d, (11.6+/-4.2) d, (13.9+/-1.6) months,respectively. VAS score of lumbar before operation and at the 1st and 3rd,6th,12th month after operation were 5.3+/-1.2,1.9+/-1.1,1.0+/-0.8,0.9+/-0.8,0.8+/-0.6,respectively;VAS score of leg before operation and at the 1st and 3rd,6th,12th month after operation were 7.2+ 1.2,0.8+/-1.2,0.5+/-0.8,0.5+/-0.8,0.3+/-0.8,respectively. Five factors of JOABPEQ score,including lumbar pain,lumbar function, locomotor activity,social life viability and mental status,were respectively 27.0+/-30.6,37.3+/-27.4,38.5+/-26.6,33.0+/-13.7,55.4+/-19.0 before operation and 83.6+/-24.8,89.4+/-15.7,87.0+/-17.9,58.4+/-14.6,79.5+/-13.4 at final follow-up. Preoperative and postoperative JOA score were 9.1+/-2.6 and 27.3+/- 1.7, respectively. The postoperative VAS,JOA and JOABPEQ score had significantly improved (P<0.05). Percutaneous transforaminal endoscopic technique is safe and effective method in treating lumbar disc herniation and sciatica,it can fleetly relieve pain and the patient can recover daily life and work after treatment.

Executive dysfunction, depression, and mental health-related quality of life in survivors of critical illness: results from the BRAIN-ICU Investigation

PubMed Central

Duggan, Maria C.; Wang, Li; Wilson, Jo Ellen; Dittus, Robert S.; Ely, E. Wesley; Jackson, James C.

2016-01-01

STRUCTURED ABSTRACT PURPOSE Although executive dysfunction and depression are common among ICU survivors, their relationship has not been evaluated in this population. We sought to determine 1) if executive dysfunction is independently associated with severity of depressive symptoms or worse mental health-related quality of life (HRQOL) in ICU survivors, and 2) if age modifies these associations. METHODS In a prospective cohort (n=136), we measured executive dysfunction by the Behavior Rating Inventory of Executive Function-Adult, depression by the Beck Depression Inventory-II, and mental HRQOL by the Short-Form 36 (SF-36). We used multiple linear regression models, adjusting for potential confounders. We included age as an interaction term to test for effect modification. RESULTS Executive dysfunction 3 months post-ICU was independently associated with more depressive symptoms and worse mental HRQOL 12 months post-ICU [25th vs 75th percentile of executive functioning scored 4.3 points worse on the depression scale (95% CI =1.3–7.4, p=0.015) and 5 points worse on the SF-36 (95% CI=1.7–8.3, p=0.006)]. Age did not modify these associations (depression p=0.12; mental HRQOL p=0.80). CONCLUSION Regardless of age, executive dysfunction was independently associated with subsequent worse severity of depressive symptoms and worse mental HRQOL. Executive dysfunction may have a key role in the development of depression. PMID:27652496

Augmenting the impact of technology adoption with financial incentive to improve radiology report signature times.

PubMed

Andriole, Katherine P; Prevedello, Luciano M; Dufault, Allen; Pezeshk, Parham; Bransfield, Robert; Hanson, Richard; Doubilet, Peter M; Seltzer, Steven E; Khorasani, Ramin

2010-03-01

Radiology report signature time (ST) can be a substantial component of total report turnaround time. Poor turnaround time resulting from lengthy ST can adversely affect patient care. The combination of technology adoption with financial incentive was evaluated to determine if ST improvement can be augmented and sustained. This prospective study was performed at a 751-bed, urban, tertiary care adult teaching hospital. Test-site imaging volume approximated 48,000 examinations per month. The radiology department has 100 trainees and 124 attending radiologists serving multiple institutions. Over a study period of 4 years and 4 months, three interventions focused on radiologist signature performance were implemented: 1) a notification paging application that alerted radiologists when reports were ready for signature, 2) a picture archiving and communications systems (PACS)-integrated speech recognition report generation system, and 3) a departmental financial incentive to reward radiologists semiannually for ST performance. Signature time was compared before and after the interventions. Wilcoxon and linear regression statistical analyses were used to assess the significance of trends. Technology adoption (paging plus speech recognition) reduced median ST from >5 to <1 hour (P < .001) and 80th-percentile ST from >24 to 15 to 18 hours (P < .001). Subsequent addition of a financial incentive further improved 80th-percentile ST to 4 to 8 hours (P < .001). The gains in median and 80th-percentile ST were sustained over the final 31 months of the study period. Technology interventions coupled with financial incentive can result in synergistic and sustainable improvement in radiologist report-signing behavior. The addition of a financial incentive leads to better performance than that achievable through technology alone.

Fate vs choice: the immune system reloaded.

PubMed

Murphy, Kenneth M

2005-01-01

Development can occur by either instructive or stochastic processes. My colleagues and I have studied the contributions of these processes to differentiation of naïve CD4+ T-cells to either a Th1 or Th2 phenotype. Our initial discovery that pathogens in our in vitro priming system led to the development of Th1 cells through the action of interleukin-12 was important evidence of a link between innate and adaptive immunity. Subsequent studies in our laboratory revealed an important role for GATA-3 autoactivation in Th2 development. Other interesting projects that have emerged as a result of our Th cell differentiation studies include understanding the role of the inhibitory immunoreceptor B- and T-lymphocyte attenuator in the immune response, as well as the role of the transcription factor ERM in both T-cells and spermatogenesis. We currently maintain our interests in the Th differentiation field by trying to understand the role of type 1 interferons in Th1 development and the role of alternate promoters for the GATA-3 gene, among other things, but are also actively embarking on studies related to the choice between divergent cell types during embryonic stem cell differentiation.