Sample records for uruguayan creole cattle

  1. Genetic Footprints of Iberian Cattle in America 500 Years after the Arrival of Columbus

    PubMed Central

    Martínez, Amparo M.; Gama, Luis T.; Cañón, Javier; Ginja, Catarina; Delgado, Juan V.; Dunner, Susana; Landi, Vincenzo; Martín-Burriel, Inmaculada; Penedo, M. Cecilia T.; Rodellar, Clementina; Vega-Pla, Jose Luis; Acosta, Atzel; Álvarez, Luz A.; Camacho, Esperanza; Cortés, Oscar; Marques, Jose R.; Martínez, Roberto; Martínez, Ruben D.; Melucci, Lilia; Martínez-Velázquez, Guillermo; Muñoz, Jaime E.; Postiglioni, Alicia; Quiroz, Jorge; Sponenberg, Philip; Uffo, Odalys; Villalobos, Axel; Zambrano, Delsito; Zaragoza, Pilar

    2012-01-01

    Background American Creole cattle presumably descend from animals imported from the Iberian Peninsula during the period of colonization and settlement, through different migration routes, and may have also suffered the influence of cattle directly imported from Africa. The introduction of European cattle, which began in the 18th century, and later of Zebu from India, has threatened the survival of Creole populations, some of which have nearly disappeared or were admixed with exotic breeds. Assessment of the genetic status of Creole cattle is essential for the establishment of conservation programs of these historical resources. Methodology/Principal Findings We sampled 27 Creole populations, 39 Iberian, 9 European and 6 Zebu breeds. We used microsatellite markers to assess the origins of Creole cattle, and to investigate the influence of different breeds on their genetic make-up. The major ancestral contributions are from breeds of southern Spain and Portugal, in agreement with the historical ports of departure of ships sailing towards the Western Hemisphere. This Iberian contribution to Creoles may also include some African influence, given the influential role that African cattle have had in the development of Iberian breeds, but the possibility of a direct influence on Creoles of African cattle imported to America can not be discarded. In addition to the Iberian influence, the admixture with other European breeds was minor. The Creoles from tropical areas, especially those from the Caribbean, show clear signs of admixture with Zebu. Conclusions/Significance Nearly five centuries since cattle were first brought to the Americas, Creoles still show a strong and predominant signature of their Iberian ancestors. Creole breeds differ widely from each other, both in genetic structure and influences from other breeds. Efforts are needed to avoid their extinction or further genetic erosion, which would compromise centuries of selective adaptation to a wide range of environmental conditions. PMID:23155451

  2. Origins and genetic diversity of New World Creole cattle: inferences from mitochondrial and Y chromosome polymorphisms.

    PubMed

    Ginja, C; Penedo, M C T; Melucci, L; Quiroz, J; Martínez López, O R; Revidatti, M A; Martínez-Martínez, A; Delgado, J V; Gama, L T

    2010-04-01

    The ancestry of New World cattle was investigated through the analysis of mitochondrial and Y chromosome variation in Creoles from Argentina, Brazil, Mexico, Paraguay and the United States of America. Breeds that influenced the Creoles, such as Iberian native, British and Zebu, were also studied. Creoles showed high mtDNA diversity (H = 0.984 +/- 0.003) with a total of 78 haplotypes, and the European T3 matriline was the most common (72.1%). The African T1a haplogroup was detected (14.6%), as well as the ancestral African-derived AA matriline (11.9%), which was absent in the Iberian breeds. Genetic proximity among Creoles, Iberian and Atlantic Islands breeds was inferred through their sharing of mtDNA haplotypes. Y-haplotype diversity in Creoles was high (H = 0.779 +/- 0.019), with several Y1, Y2 and Y3 haplotypes represented. Iberian patrilines in Creoles were more difficult to infer and were reflected by the presence of H3Y1 and H6Y2. Y-haplotypes confirmed crossbreeding with British cattle, mainly of Hereford with Pampa Chaqueño and Texas Longhorn. Male-mediated Bos indicus introgression into Creoles was found in all populations, except Argentino1 (herd book registered) and Pampa Chaqueño. The detection of the distinct H22Y3 patriline with the INRA189-90 allele in Caracú suggests introduction of bulls directly from West Africa. Further studies of Spanish and African breeds are necessary to elucidate the origins of Creole cattle, and determine the exact source of their African lineages.

  3. Characterization of bovine MHC DRB3 diversity in Latin American Creole cattle breeds.

    PubMed

    Giovambattista, Guillermo; Takeshima, Shin-nosuke; Ripoli, Maria Veronica; Matsumoto, Yuki; Franco, Luz Angela Alvarez; Saito, Hideki; Onuma, Misao; Aida, Yoko

    2013-04-25

    In cattle, bovine leukocyte antigens (BoLAs) have been extensively used as markers for diseases and immunological traits. However, none of the highly adapted Latin American Creole breeds have been characterized for BoLA gene polymorphism by high resolution typing methods. In this work, we sequenced exon 2 of the BoLA class II DRB3 gene from 179 cattle (113 Bolivian Yacumeño cattle and 66 Colombian Hartón del Valle cattle breeds) using a polymerase chain reaction sequence-based typing (PCR-SBT) method. We identified 36 previously reported alleles and three novel alleles. Thirty-five (32 reported and three new) and 24 alleles (22 reported and two new) were detected in Yacumeño and Hartón del Valle breeds, respectively. Interestingly, Latin American Creole cattle showed a high degree of gene diversity despite their small population sizes, and 10 alleles including three new alleles were found only in these two Creole breeds. We next compared the degree of genetic variability at the population and sequence levels and the genetic distance in the two breeds with those previously reported in five other breeds: Holstein, Japanese Shorthorn, Japanese Black, Jersey, and Hanwoo. Both Creole breeds presented gene diversity higher than 0.90, a nucleotide diversity higher than 0.07, and mean number of pairwise differences higher than 19, indicating that Creole cattle had similar genetic diversity at BoLA-DRB3 to the other breeds. A neutrality test showed that the high degree of genetic variability may be maintained by balancing selection. The FST index and the exact G test showed significant differences across all cattle populations (FST=0.0478; p<0.001). Results from the principal components analysis and the phylogenetic tree showed that Yacumeño and Hartón del Valle breeds were closely related to each other. Collectively, our results suggest that the high level of genetic diversity could be explained by the multiple origins of the Creole germplasm (European, African and Indicus), and this diversity might be maintained by balancing selection. Copyright © 2013 Elsevier B.V. All rights reserved.

  4. Blood type analyses of creole-like cattle: a comparison with Longhorns and mixed controls.

    PubMed

    Murphey, R M; Torres Penedo, M C; Stormont, C; Bahre, C J

    1979-01-01

    Creole-like cattle blood types were compared with a mixed control group and Longhorn data using hemolytic and electrophoretic techniques. Among the hemolytic tests, the crucial B system analyses indicated that 1) the Creole-like animals were more similar to Longhorns than were the controls; 2) the three groups were different from each other; 3) the three groups were not mutually exclusive. Eleven new phenogroups were postulated. The remaining blood group systems and the electrophoretic tests raised interesting biohistorical questions but were generally less useful in discriminating among the three groups of cattle.

  5. Analysis of conservation priorities of Iberoamerican cattle based on autosomal microsatellite markers

    PubMed Central

    2013-01-01

    Background Determining the value of livestock breeds is essential to define conservation priorities, manage genetic diversity and allocate funds. Within- and between-breed genetic diversity need to be assessed to preserve the highest intra-specific variability. Information on genetic diversity and risk status is still lacking for many Creole cattle breeds from the Americas, despite their distinct evolutionary trajectories and adaptation to extreme environmental conditions. Methods A comprehensive genetic analysis of 67 Iberoamerican cattle breeds was carried out with 19 FAO-recommended microsatellites to assess conservation priorities. Contributions to global diversity were investigated using alternative methods, with different weights given to the within- and between-breed components of genetic diversity. Information on Iberoamerican plus 15 worldwide cattle breeds was used to investigate the contribution of geographical breed groups to global genetic diversity. Results Overall, Creole cattle breeds showed a high level of genetic diversity with the highest level found in breeds admixed with zebu cattle, which were clearly differentiated from all other breeds. Within-breed kinships revealed seven highly inbred Creole breeds for which measures are needed to avoid further genetic erosion. However, if contribution to heterozygosity was the only criterion considered, some of these breeds had the lowest priority for conservation decisions. The Weitzman approach prioritized highly differentiated breeds, such as Guabalá, Romosinuano, Cr. Patagonico, Siboney and Caracú, while kinship-based methods prioritized mainly zebu-related breeds. With the combined approaches, breed ranking depended on the weights given to the within- and between-breed components of diversity. Overall, the Creole groups of breeds were generally assigned a higher priority for conservation than the European groups of breeds. Conclusions Conservation priorities differed significantly according to the weight given to within- and between-breed genetic diversity. Thus, when establishing conservation programs, it is necessary to also take into account other features. Creole cattle and local isolated breeds retain a high level of genetic diversity. The development of sustainable breeding and crossbreeding programs for Creole breeds, and the added value resulting from their products should be taken into consideration to ensure their long-term survival. PMID:24079454

  6. Colombian Creole horse breeds: Same origin but different diversity

    PubMed Central

    Jimenez, Ligia Mercedes; Mendez, Susy; Dunner, Susana; Cañón, Javier; Cortés, Óscar

    2012-01-01

    In order to understand the genetic ancestry and mitochondrial DNA (mtDNA) diversity of current Colombian horse breeds we sequenced a 364-bp fragment of the mitocondrial DNA D-loop in 116 animals belonging to five Spanish horse breeds and the Colombian Paso Fino and Colombian Creole cattle horse breeds. Among Colombian horse breeds, haplogroup D had the highest frequency (53%), followed by haplogroups A (19%), C (8%) and F (6%). The higher frequency of haplogroup D in Colombian horse breeds supports the theory of an ancestral Iberian origin for these breeds. These results also indicate that different selective pressures among the Colombian breeds could explain the relatively higher genetic diversity found in the Colombian Creole cattle horse when compared with the Colombian Paso Fino. PMID:23271940

  7. Genome-wide association study on growth traits in Colombian creole breeds and crossbreeds with Zebu cattle.

    PubMed

    Martínez, R; Gómez, Y; Rocha, J F M

    2014-08-25

    Whole genome selection represents an important tool for improving parameters related to the production of livestock. In order to build genomic selection indexes within a particular breed, it is important to identify polymorphisms that have the most significant association with a desired trait. A genome-wide marker association approach based on the Illumina BovineSNP50 BeadChip(TM) was used to identify genomic regions affecting birth weight (BW), weaning weight (WW), and daily weight gain (DWG) in purebred and crossbred creole cattle populations. We genotyped 654 individuals of Blanco Orejinegro (BON), Romosinuano (ROMO) and Cebú breeds and the crossbreeds BON x Cebú and ROMO x Cebú, and tested 5 genetic control models. In total, 85 single nucleotide polymorphisms (SNPs) were related (P < 0.05) to the 3 evaluated traits; BW was associated with the highest number of SNPs. For statistical false-positive correction, Bonferroni correction was used. From the results, we identified 7, 6, and 4 SNPs with strong associations with BW, WW, and DWG, respectively. Many of these SNPs were located on important coding regions of the bovine genome; their ontology and interactions are discussed herein. The results could contribute to the identification of genes involved in the physiology of beef cattle growth and the development of new strategies for breeding management via genomic selection to improve the productivity of creole cattle herds.

  8. Ancient mtDNA Analysis of Early 16th Century Caribbean Cattle Provides Insight into Founding Populations of New World Creole Cattle Breeds

    PubMed Central

    Speller, Camilla F.; Burley, David V.; Woodward, Robyn P.; Yang, Dongya Y.

    2013-01-01

    The Columbian Exchange resulted in a widespread movement of humans, plants and animals between the Old and New Worlds. The late 15th to early 16th century transfer of cattle from the Iberian Peninsula and Canary Islands to the Caribbean laid the foundation for the development of American creole cattle (Bos taurus) breeds. Genetic analyses of modern cattle from the Americas reveal a mixed ancestry of European, African and Indian origins. Recent debate in the genetic literature centers on the ‘African’ haplogroup T1 and its subhaplogroups, alternatively tying their origins to the initial Spanish herds, and/or from subsequent movements of taurine cattle through the African slave trade. We examine this problem through ancient DNA analysis of early 16th century cattle bone from Sevilla la Nueva, the first Spanish colony in Jamaica. In spite of poor DNA preservation, both T3 and T1 haplogroups were identified in the cattle remains, confirming the presence of T1 in the earliest Spanish herds. The absence, however, of “African-derived American” haplotypes (AA/T1c1a1) in the Sevilla la Nueva sample, leaves open the origins of this sub-haplogroup in contemporary Caribbean cattle. PMID:23894505

  9. Effect of humid tropical climate on the thermoregulatory response of Limousin × Creole and Creole growing bulls in Guadeloupe (French West Indies)

    NASA Astrophysics Data System (ADS)

    Berbigier, P.; Sergent, D.; Sophie, S. A.; Barlet, J. P.; Decoux, G.

    1987-03-01

    In Guadeloupe (French West Indies), eight Limousin × Creole (local) growing bulls and eight Creole bulls were either exposed to full sunshine or shaded; each climatic treatment involved half of the animals of each breed. All the bulls were fed ad libitum on a concentrate diet. Twice a week, around 12 a.m., respiratory rhythm, rectal temperature, heart rate as well as microclimatic parameters (mainly black globe temperature) were measured and a blood sample taken for packed cell volume, prolactin, and triiodothyronin (T3) plasma concentration determination. Respiratory rhythm and, to a lesser extent, rectal temperature were found to increase more for the Limousin × Creole crossbred than for the Creole bull on exposure to the sun and rise in globe temperature. However, the heart rate and blood parameters in the crossbred did not seem seriously affected by heat. This seems to indicate that the crossbred animals, though they required more positive thermal regulation than the local cattle, are not heat-stressed in the West Indian conditions. These findings are also supported by the lack of effect of exposure to the sun on the growth and carcass characteristics of such animals (reported elsewhere).

  10. Video image analysis as a potential grading system for Uruguayan beef carcasses.

    PubMed

    Vote, D J; Bowling, M B; Cunha, B C N; Belk, K E; Tatum, J D; Montossi, F; Smith, G C

    2009-07-01

    A study was conducted in 2 phases to evaluate the effectiveness of 1) the VIAscan Beef Carcass System (BCSys; hot carcass system) and the CVS BeefCam (chilled carcass system), used independently or in combination, to predict Uruguayan beef carcass fabrication yields; and 2) the CVS BeefCam to segregate Uruguayan beef carcasses into groups that differ in the Warner-Bratzler shear force (WBSF) values of their LM steaks. The results from the meat yield phase of the present study indicated that the prediction of saleable meat yield percentages from Uruguayan beef carcasses by use of the BCSys or CVS BeefCam is similar to, or slightly better than, the use of USDA yield grade calculated to the nearest 0.1 and was much more effective than prediction based on Uruguay National Institute of Meat (INAC) grades. A further improvement in fabrication yield prediction could be obtained by use of a dual-component video image analysis (VIA) system. Whichever method of VIA prediction of fabrication yield is used, a single predicted value of fabrication yield for every carcass removes an impediment to the implementation of a value-based pricing system. Additionally, a VIA method of predicting carcass yield has the advantage over the current INAC classification system in that estimates would be produced by an instrument rather than by packing plant personnel, which would appeal to cattle producers. Results from the tenderness phase of the study indicated that the CVS BeefCam output variable for marbling was not (P > 0.05) able to segregate steer and heifer carcasses into groups that differed in WBSF values. In addition, the results of segregating steer and heifer carcasses according to muscle color output variables indicate that muscle maturity and skeletal maturity were useful for segregating carcasses according to differences in WBSF values of their steaks (P > 0.05). Use of VIA to predict beef carcass fabrication yields could improve accuracy and reduce subjectivity in comparison with use of current INAC grades. Use of VIA to sort carcasses according to muscle color would allow for the marketing of more consistent beef products with respect to tenderness. This would help facilitate the initiation of a value-based marketing system for the Uruguayan beef industry.

  11. Impact of the post-weaning parasitism history on an experimental Haemonchus contortus infection in Creole goat kids.

    PubMed

    Ceï, W; Mahieu, M; Philibert, L; Arquet, R; Alexandre, G; Mandonnet, N; Bambou, J C

    2015-01-15

    Gastrointestinal nematode (GIN) infections have an important negative impact on small ruminant production. The selection of genotypes resistant to these parasitic infections is a promising alternative control strategy. Thus, resistance against GIN is an important component of small ruminant breeding schemes, based on phenotypic measurements of resistance in immune mature infected animals. In this study we evaluated both the impact of the post-weaning parasitism history on the response to an experimental Haemonchus contortus infection of resistant and susceptible Creole kids chosen on the basis of their estimated breeding value, and the interaction with the kid's genetic status. During the post-weaning period (from 3 months until 7 months of age) Creole kids were reared at pasture according to four different levels of a mixed rotational stocking system with Creole cattle: 100% (control), 75% (GG75), 50% (GG50), and 25% (GG25) of the total stocking rate of the pasture. The level of infection of the kids decreased significantly at 50% and 25% of the total stocking rate. After the post-weaning period at pasture, at 11 months of age kids were experimentally infected with H. contortus. The faecal egg counts (FEC) were significantly lower in the groups showing the highest FEC at pasture. This result suggests that a degree of protection against an experimental H. contortus infection occurred during the post-weaning period and was dependant on the level of parasitism. Interestingly, no interaction was observed between this level of protection and the genetic status. In conclusion, the level of post-weaning natural parasitism history at pasture would not influence the genetic status evaluation. More generally our results suggest that it would be better to expose kids to a high level of gastrointestinal parasitism during the post-weaning period in order to increase the basal level of resistance thereafter. Copyright © 2014 Elsevier B.V. All rights reserved.

  12. Serological study of brucellosis in Argentine Creole sheep.

    PubMed

    López, Gustavo E; Peña, Sabrina; Escobar, Gabriela I; Hasan, Déborah B; Lucero, Nidia E

    2018-01-05

    Ovine cattle was introduced into America during the Spanish conquest with the second journey of Columbus to the Antilles and was disseminated throughout the region. In 1587, sheep were introduced into Argentina, later developing into the "Creole" breed. We selected 486 animals from different Argentine provinces with the aim of determining the serological status of brucellosis caused by Brucella melitensis and Brucella ovis. For the detection of antibodies against smooth Brucella spp., the Rose Bengal test (RBT) was performed as screening test while the serum agglutination test (SAT) and 2 mercapto-ethanol (2ME) were run as a confirmatory technique. Moreover, for the detection of antibodies against rough Brucella spp., we used the rapid slide agglutination test (RSAT) for screening and an indirect ELISA (IELISA) as confirmatory assay. This study showed that the total positive percentage of brucellosis due to B. ovis was 2.9%. Excluding the animals mixed with the Suffolk breed; seropositivity would be 0.6%. All animals tested negative for brucellosis caused by B. melitensis. Copyright © 2017 Asociación Argentina de Microbiología. Publicado por Elsevier España, S.L.U. All rights reserved.

  13. Pidgins and Creoles as Models of Language Change: The State of the Art.

    ERIC Educational Resources Information Center

    McWhorter, John H.

    2003-01-01

    Examines the interface between language change and Creole studies. Discusses the Language Bioprogram Hypothesis, the Creole continuum, Creoles and grammaticalization, theoretic syntax, creole prototypes, and second language acquisition and language change. (Author/VWL)

  14. Developing Medical Geology in Uruguay: A Review

    PubMed Central

    Mañay, Nelly

    2010-01-01

    Several disciplines like Environmental Toxicology, Epidemiology, Public Health and Geology have been the basis of the development of Medical Geology in Uruguay during the last decade. The knowledge and performance in environmental and health issues have been improved by joining similar aims research teams and experts from different institutions to face environmental problems dealing with the population’s exposure to metals and metalloids and their health impacts. Some of the Uruguayan Medical Geology examples are reviewed focusing on their multidisciplinary approach: Lead pollution and exposed children, selenium in critically ill patients, copper deficiency in cattle and arsenic risk assessment in ground water. Future actions are also presented. PMID:20623004

  15. Developing medical geology in Uruguay: a review.

    PubMed

    Mañay, Nelly

    2010-05-01

    Several disciplines like Environmental Toxicology, Epidemiology, Public Health and Geology have been the basis of the development of Medical Geology in Uruguay during the last decade. The knowledge and performance in environmental and health issues have been improved by joining similar aims research teams and experts from different institutions to face environmental problems dealing with the population's exposure to metals and metalloids and their health impacts. Some of the Uruguayan Medical Geology examples are reviewed focusing on their multidisciplinary approach: Lead pollution and exposed children, selenium in critically ill patients, copper deficiency in cattle and arsenic risk assessment in ground water. Future actions are also presented.

  16. Genetic Variation in FABP4 and Evaluation of Its Effects on Beef Cattle Fat Content.

    PubMed

    Goszczynski, Daniel E; Papaleo-Mazzucco, Juliana; Ripoli, María V; Villarreal, Edgardo L; Rogberg-Muñoz, Andrés; Mezzadra, Carlos A; Melucci, Lilia M; Giovambattista, Guillermo

    2017-07-03

    FABP4 is a protein primarily expressed in adipocytes and macrophages that plays a key role in fatty acid trafficking and lipid hydrolysis. FABP4 gene polymorphisms have been associated with meat quality traits in cattle, mostly in Asian breeds under feedlot conditions. The objectives of this work were to characterize FABP4 genetic variation in several worldwide cattle breeds and evaluate possible genotype effects on fat content in a pasture-fed crossbred (Angus-Hereford-Limousin) population. We re-sequenced 43 unrelated animals from nine cattle breeds (Angus, Brahman, Creole, Hereford, Holstein, Limousin, Nelore, Shorthorn, and Wagyu) and obtained 22 single nucleotide polymorphisms (SNPs) over 3,164 bp, including four novel polymorphisms. Haplotypes and linkage disequilibrium analyses showed a high variability. Five SNPs were selected to perform validation and association studies in our crossbred population. Four SNPs showed well-balanced allele frequencies (minor frequency > 0.159), and three showed no significant deviations from Hardy-Weinberg proportions. SNPs showed significant effects on backfat thickness and fatty acid composition (P < 0.05). The protein structure of one of the missense SNPs was analyzed to elucidate its possible effect on fat content in our studied population. Our results revealed a possible blockage of the fatty acid binding site by the missense mutation.

  17. 75 FR 26224 - Cheniere Creole Trail Pipeline, L.P.; Notice of Request Under Blanket Authorization

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-11

    ... Creole Trail Pipeline, L.P.; Notice of Request Under Blanket Authorization May 4, 2010. Take notice that on April 29, 2010, Cheniere Creole Trail Pipeline, L.P. (Creole Trail), 700 Milam, Suite 800, Houston... 157.216(b) of the Commission's regulations under the Natural Gas Act (NGA). Creole Trail seeks...

  18. Laser and optics activities at CREOL

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

    Stickley, C.M.

    1995-06-01

    CREOL is an interdisciplinary institute with a mission to foster and support research and education in the optical and laser sciences and engineering. CREOL`s principal members are its 21-strong faculty. The faculty are encouraged and supported in developing, maintaining, and expanding innovative and sponsored research programs, especially ones that are coupled to industry`s needs. The CREOL Director and Assistant Director, through empowerment by the CREOL faculty, coordinate and oversee the interactive, interdisciplinary projects of the faculty, the 85 graduate students and the 39 research staff. CREOL integrates these research efforts with the general educational mission and goals of the university,more » develops comprehensive course work in the optical and laser sciences and engineering, provides guidance and instruction to graduate students, administers MS and PhD programs, and provides facilities, funds, and administrative support to assist the faculty in carrying out CREOL`s mission and obtaining financial support for the research projects. CREOL`s specific areas of research activity include the following: IR systems; nonlinear optics; crystal growth; nonlinear integrated optics; new solid-state lasers; tunable far-infrared lasers; thin-film optics; theory; semiconductor lasers; x-ray/optical scattering; laser-induced damage; free-electron lasers; solid-state spectroscopy; x-ray sources and applications; laser propagation; laser processing of materials; optical design; optical limiting/sensor protection; diffractive optics; quantum well optoelectronics; dense plasmas/high-field physics; laser radar and remote sensing; diode-based lasers; and glass science.« less

  19. SLA and the Emergence of Creoles

    ERIC Educational Resources Information Center

    Mufwene, Salikoko S.

    2010-01-01

    Although the emergence of creoles presupposes naturalistic SLA, current SLA scholarship does not shed much light on the development of creoles with regard to the population-internal mechanisms that produce normalization and autonomization from the creoles' lexifiers. This is largely due to the fact that research on SLA is focused on individuals…

  20. 77 FR 58826 - Cheniere Creole Trail Pipeline, L.P.; Notice of Availability of the Environmental Assessment for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-24

    ... Creole Trail Pipeline, L.P.; Notice of Availability of the Environmental Assessment for the Proposed Creole Trail Expansion Project The staff of the Federal Energy Regulatory Commission (FERC or Commission) has prepared an environmental assessment (EA) for the Creole Trail Expansion Project, proposed by...

  1. 77 FR 36525 - Cheniere Creole Trail Pipeline Company, L.P.; Notice of Intent To Prepare an Environmental...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-19

    ... Creole Trail Pipeline Company, L.P.; Notice of Intent To Prepare an Environmental Assessment for the Proposed Creole Trail Expansion Project and Request for Comments on Environmental Issues The staff of the...) that will discuss the environmental impacts of the Creole Trail Expansion Project involving...

  2. 77 FR 29624 - Cheniere Creole Trail Pipeline, L.P.; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-18

    ... Creole Trail Pipeline, L.P.; Notice of Application Take notice that on April 30, 2012, Cheniere Creole Trail Pipeline, L.P. (Cheniere), 700 Milam, Suite 800, Houston, TX 77002, filed an application in Docket... Creole Trail Expansion Project (Project). Cheniere's Project would consist of construction of a new 53...

  3. The Creole Core: Grammatical Interference in College Composition.

    ERIC Educational Resources Information Center

    Holm, John

    Twenty linguistic features found in essays of Creole-speaking students taking remedial writing courses at Hunter College are discussed and illustrated. The students spoke a creole or post-creole language as their mother tongue. The language varieties, which are those most frequently encountered in East Coast urban centers from Boston to Miami, are…

  4. Psychometric properties of the newly translated creole multidimensional scale of perceived social support (MSPSS) and perceived adequacy of resource scale (PARS) and the relationship between perceived social support and resources in Haitian mothers in the US.

    PubMed

    Hannan, Jean; Alce, Marise; Astros, Adrian

    2016-02-09

    Low income postpartum mothers with little to no social support have increased maternal and infant morbidity and mortality, especially those with limited English proficiency and limited accesses to resources. Haitians, a growing minority in the US are an understudied population excluded from most studies due to the lack of instruments in Creole. The most widely used instruments for measuring social support, the Multidimensional Scale of Perceived Social Support (MSPSS) and Perceived Adequacy of Resource Scale (PARS), are not available in Creole. Currently, there are no published studies on the psychometric properties of the MSPSS or the PARS in Creole. Data from Haitian mothers are needed to identify potential postpartum mothers and infants most at risk of developing adverse maternal and infant outcomes from a lack of social support and perceived resources. The purpose of this study is to test the psychometrics of the newly-translated Creole instruments of the MSPSS and PARS with a sample of bilingual (Creole/English) mothers. The MSPSS and PARS were translated and back translated from English to Creole. The adapted Creole versions of the instruments were tested using a convenience sample. A total of 85 Haitian mothers' completed both instruments in Creole and English 2 weeks apart. Internal consistency reliability and stability were strong for both the MSPSS and PARS (.91-.99). The two instruments had strong reliability and validity for the translated Creole versions and similar to the English versions. The MSPSS and PARS are a valid measure of perceived social support and resources. Psychometric findings suggest that the newly translated Creole versions are good representations of the English versions indicating the translation process was successful. The newly translated instruments available in Creole provide non-English speaking Haitian mothers the opportunity to participate in studies.

  5. 75 FR 19646 - Cheniere Creole Trail Pipeline, L.P.; Notice of Request Under Blanket Authorization

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-15

    ... Creole Trail Pipeline, L.P.; Notice of Request Under Blanket Authorization April 7, 2010. Take notice that on April 2, 2010, Cheniere Creole Trail Pipeline, L.P. (Creole Trail), 700 Milam, Suite 800... Trail seeks authorization to construct and operate approximately 550 feet of 12-inch diameter pipe (no...

  6. Second-Person Address Forms in Contemporary Uruguayan Children's Literature

    ERIC Educational Resources Information Center

    Rosales Lagos, María José; Moyna, María Irene

    2016-01-01

    In this study, we analyze the representations of singular address ("voseo," "tuteo," and "ustedeo") in contemporary Uruguayan children's literature from 1997 to 2011 as part of a broader analysis of variation and change in Uruguayan Spanish (Behares 1981; Bertolotti 2011; Bertolotti and Coll 2003; Elizaincín and Díaz…

  7. Language Policies in Uruguay and Uruguayan Sign Language (LSU)

    ERIC Educational Resources Information Center

    Behares, Luis Ernesto; Brovetto, Claudia; Crespi, Leonardo Peluso

    2012-01-01

    In the first part of this article the authors consider the policies that apply to Uruguayan Sign Language (Lengua de Senas Uruguaya; hereafter LSU) and the Uruguayan Deaf community within the general framework of language policies in Uruguay. By analyzing them succinctly and as a whole, the authors then explain twenty-first-century innovations.…

  8. Production systems of Creole goat and their implications for a breeding programme.

    PubMed

    Gunia, M; Mandonnet, N; Arquet, R; de la Chevrotière, C; Naves, M; Mahieu, M; Alexandre, G

    2010-12-01

    The Creole goat is a local meat breed well adapted to the tropical environment of Guadeloupe, a French island in the Caribbean. A survey of 47 goat farmers was conducted in May 2008 to describe the Guadeloupean goat farming systems. It was the preliminary step for the implementation of a breeding programme for Creole goats. Farmers had 31 does on average. A small number (4%) kept only Creole goats. Most of them (62%) had a mixed herd of Creole and crossbreds. One-third of them (34%) reared only crossbred goats. Farmers appreciate the rusticity and resistance of the Creole goat but consider its growth as too slow. The most desired traits for goat selection were conformation and growth for males (77% of the answers). These traits were also important for females (30% of the answers). Maternal qualities were also frequently cited (maternal behaviour 23%, reproduction 20% and milk production 17%). Disease resistance was not seen as an important trait (10% and 7% of the answers for bucks and does, respectively). A typology constituted of five groups of farmers was also created. Farmers of three groups were retained to participate at a selection programme. They kept Creole goats and have expressed a strong willingness to join a selection programme. The results of the survey suggest that a breeding programme should mostly focus on the Creole goat as a maternal breed. Real consideration should be given to disease resistance. The Creole goat has indeed a key role to play in the sustainability of local farming systems.

  9. Dental caries in Uruguayan adults and elders: findings from the first Uruguayan National Oral Health Survey.

    PubMed

    Álvarez, Licet; Liberman, Judith; Abreu, Soledad; Mangarelli, Carolina; Correa, Marcos B; Demarco, Flávio Fernando; Lorenzo, Susana; Nascimento, Gustavo G

    2015-08-01

    This study aimed to assess dental caries status and associated factors in Uruguayan adults and elders using data from the first Uruguayan National Oral Health Survey. Data were representative of the country as a whole. Socio-demographic information was collected with a closed questionnaire. Dental caries was assessed by clinical examination using the DMFT index. The final sample consisted of 769 participants. Mean DMFT was 15.20 and 24.12 for the 35-44 and 65-74-year age groups, respectively. Mean number of decayed teeth was 1.70 in adults and 0.66 in elders. Multivariate analyses showed higher prevalence of dental caries associated with age 65-74 years, low socioeconomic status, use of public dental services, presence of gingivitis; for decayed teeth, age 35-44 years, low socioeconomic status, use of public dental services, infrequent tooth brushing, need for oral health care, and presence of root caries showed higher severity. Uruguayan adults and elders from disadvantaged backgrounds concentrated a heavier burden of dental caries.

  10. HLA class I antigen and HLA-A, -B, and -C haplotype frequencies in Uruguayans.

    PubMed

    Alvarez, Ines; Bengochea, Milka; Toledo, Roberto; Carretto, Elena; Hidalgo, Pedro C

    2006-08-01

    HLA class I antigens were determined for 959 unrelated Uruguayans. The predominant HLA alleles were A2, Cw4, and B35, and the most frequently observed two-loci haplotypes were A2-B44 and B35-Cw4. The most frequent three-loci HLA haplotype was A2-Cw5-B44. We compared the Uruguayan sample with similar data from other populations.

  11. Haitian Creole: Sound-System, Form-Classes, Texts.

    ERIC Educational Resources Information Center

    Ferere, Gerard Alphonse

    A synchronic structural description is presented of Haitian Creole as spoken in the Port-au-Prince-Jacmel area, concentrating mainly on phonoloqy and morphology. Historical information and commentary are presented on diglossia and illiteracy, two intertwining sociolinguistic problems of Haiti. A detailed analysis is presented of the Creole sound…

  12. Adverb Code-Switching among Miami's Haitian Creole-English Second Generation

    ERIC Educational Resources Information Center

    Hebblethwaite, Benjamin

    2010-01-01

    The findings for adverbs and adverbial phrases in a naturalistic corpus of Miami Haitian Creole-English code-switching show that one language, Haitian Creole, asymmetrically supplies the grammatical frame while the other language, English, asymmetrically supplies mixed lexical categories like adverbs. Traces of code-switching with an English frame…

  13. Phonological Development of Monolingual Haitian Creole-Speaking Preschool Children

    ERIC Educational Resources Information Center

    Archer, Justine; Champion, Tempii; Tyrone, Martha E.; Walters, Sylvia

    2018-01-01

    This study provides preliminary data on the phonological development of Haitian Creole-Speaking children. The purpose of this study is to determine phonological acquisition in the speech of normally developing monolingual Haitian Creole-Speaking preschoolers, ages 2 to 4. Speech samples were collected cross-sectionally from 12 Haitian children…

  14. 78 FR 35625 - Sabine Pass Liquefaction Expansion, LLC; Sabine Pass Liquefaction, LLC; Sabine Pass LNG, L.P...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-13

    ... Pipeline, L.P.: Notice of Intent To Prepare an Environmental Assessment for the Planned Sabine Pass Liquefaction Expansion Project and Cheniere Creole Trail Pipeline Expansion Project, Request for Comments on... Expansion Project (SPLE Project) and the Cheniere Creole Trail Pipeline, L.P. (CCTPL) Chenier Creole Trail...

  15. Pidgins, Creoles and Nonstandard Dialects in Education. Occasional Paper Number 12.

    ERIC Educational Resources Information Center

    Siegel, Jeff, Ed.

    Nine papers present either discussion of the issues or practical answers to the issues of nonstandard dialects, pidgins, and creoles in the classroom. They include: "The Case Against a Transfer Bilingual Program of Torres Strait Creole to English in Torres Strait Schools" (Anna Shnukal); "Summary: A Survey of Teachers' Attitudes…

  16. The Acquisition of Jamaican Creole: Null Subject Phenomenon

    ERIC Educational Resources Information Center

    De Lisser, Tamirand Nnena; Durrleman, Stephanie; Rizzi, Luigi; Shlonsky, Ur

    2016-01-01

    This article provides the first systematic analysis of early subject omission in a creole language. Basing our analysis on a longitudinal corpus of natural production of Jamaican Creole (JC), we observe that early subject drop is robustly attested for several months. Early subject omission is basically confined to the clause initial position,…

  17. Haitian Creole Basic Course: Volume III, Lessons 21-30.

    ERIC Educational Resources Information Center

    Defense Language Inst., Washington, DC.

    This volume, the third in a series comprising the field-test edition of the Defense Language Institute's "Haitian Creole Basic Course," is extracted primarily from the instructor's guide to materials contained in Albert Valdman's "Basic Course in Haitian Creole." Materials are arranged in the order of their use in the classroom. Content of each…

  18. Haitian Creole Basic Course: Volume II, Lessons 11-20.

    ERIC Educational Resources Information Center

    Defense Language Inst., Washington, DC.

    This volume, the second in a series comprising the field-test edition of the Defense Language Institute's "Haitian Creole Basic Course," is extracted primarily from the instructor's guide to materials contained in Albert Valdman's "Basic Course in Haitian Creole." Materials are arranged in the order of their use in the classroom. Content of each…

  19. A Comparative Study of the Grammatical Structures of Crucian Creole and West African Languages

    ERIC Educational Resources Information Center

    Vergne Vargas, Aida M.

    2017-01-01

    This thesis examines the role of the African substrate languages in the emergence of Atlantic Creole grammatical structures. Alleyne (1980) and Faraclas (1990) have convincingly demonstrated that a survey of the grammatical features that typify the Colonial Era English-Lexifier Creoles of the Atlantic reveals remarkable similarities with those…

  20. Creole English Speakers' Treatment of Tense-Aspect Morphology in English Interlanguage Written Discourse

    ERIC Educational Resources Information Center

    Clachar, Arlene

    2005-01-01

    The study sought to examine the effect of lexical aspect and narrative discourse structure on the pattern of acquisition and use of English verbal morphology exhibited by creole-speaking students. Findings indicated that the emergent pattern of morphology in the creole participants' written interlanguage appeared to be influenced not only by…

  1. The "Pidgin Problem": Attitudes about Hawai'i Creole

    ERIC Educational Resources Information Center

    Yokota, Thomas

    2008-01-01

    In this essay, the author examines the attitudes that people in Hawai'i have about Hawai'i Creole. The author first describes the background of the language and explores educators' views from the 1920s to 1940s about Hawai'i Creole (HC), which was first viewed as the the "Pidgin problem" in Hawai'i. The frustrations expressed by…

  2. Haitian Creole Basic Course: Student Text, Volume I, Lessons 1-10.

    ERIC Educational Resources Information Center

    Defense Language Inst., Washington, DC.

    This volume, the first in a series comprising the field-test edition of the Defense Language Institute's "Haitian Creole Basic Course," is extracted primarily from the instructor's guide to materials contained in Albert Valdman's "Basic Course in Haitian Creole." Materials are arranged in the order of their use in the classroom. Content of each…

  3. A Variationist Account of Voice Onset Time among Bilingual West Indians in Panama

    ERIC Educational Resources Information Center

    Lamy, Delano Sydney

    2012-01-01

    The present study is concerned with language contact between Creole English and Spanish spoken by bilingual West Indians who live in Panama City, Panama. The goal of this study is to examine the speech patterns of monolinguals of Creole English and Spanish and Spanish-Creole English bilinguals in the local communities of this region, by employing…

  4. SEAS (Surveillance Environmental Acoustic Support Program) Support

    DTIC Science & Technology

    1984-02-29

    ASEPS software - Provide support for AMES - Support for OUTPOST CREOLE, BIG DIPPER and MFA , First, a summary of the tasks as delineated in the contract...addition, the contractor will provide an engineer/scientist to support the BIG DIPPER data processing activities at NOSC. Task 3: SEAS Inventory - The...SI to provide support to SEAS for the OUTPOST -’ CREOLE III exercise which followed immediately after the BIG DIPPER .. exercise. OUTPOST CREOLE III

  5. Cruise ships and bush medicine: Globalization on the Atlantic Coast of Nicaragua and effects on the health of Creole women

    PubMed Central

    Mitchell, Emma McKim; Steeves, Richard; Dillingham, Rebecca

    2014-01-01

    Objectives Global health research into the relationship between health, economic inequalities, and globalization is necessary to address increasing health disparities in low income countries. Nicaragua has high levels of poverty and extreme poverty when compared with other Central and South American Countries. Design Photovoice and ethnographic research methods were used to explore health experiences of Creole women in Bluefields, Nicaragua and the intersections between culture, socioeconomic status, and gender. Sample Twelve Creole women participants, ages 18–45. Measurements After initial focus groups, participants used disposable cameras to document health experiences. Follow up interviews were conducted about the meaning of each photo. Participants then selected photos to be included in a city-wide photoshow. Results In initial focus groups, participants described great distress over changes they perceived in Creole culture and how these changes affect the health of the next generation. Participants related most of these changes to the economy and globalization. Photos taken were primarily of aspects of Creole culture, including household practices and traditional remedies from Creole culture. Conclusions Findings on the relationships between culture, disease and community-identified health risks in this minority population can help healthcare providers and public health policy makers develop and sustain culturally appropriate health interventions. PMID:24766610

  6. Cruise ships and bush medicine: globalization on the Atlantic Coast of Nicaragua and effects on the health of Creole women.

    PubMed

    Mitchell, Emma McKim; Steeves, Richard; Dillingham, Rebecca

    2015-01-01

    Global health research into the relationship between health, economic inequalities, and globalization is necessary to address increasing health disparities in low income countries. Nicaragua has high levels of poverty and extreme poverty when compared with other Central and South American Countries. Photovoice and ethnographic research methods were used to explore health experiences of Creole women in Bluefields, Nicaragua and the intersections between culture, socioeconomic status, and gender. Twelve Creole women participants, ages 18-45. After initial focus groups, participants used disposable cameras to document health experiences. Follow-up interviews were conducted about the meaning of each photo. Participants then selected photos to be included in a city-wide photoshow. In initial focus groups, participants described great distress over changes they perceived in Creole culture and how these changes affect the health of the next generation. Participants related most of these changes to the economy and globalization. Photos taken were primarily of aspects of Creole culture, including household practices and traditional remedies from Creole culture. Findings on the relationships between culture, disease, and community-identified health risks in this minority population can help health care providers and public health policymakers develop and sustain culturally appropriate health interventions. © 2014 Wiley Periodicals, Inc.

  7. Creole Languages in Education and Their Role in Shaping Caribbean Identities: Models for Integrating English Lexifier Creoles into School Curricula in the Eastern Caribbean

    ERIC Educational Resources Information Center

    Zambrana, Pier Angeli LeCompte

    2017-01-01

    In this dissertation, I will identify and analyze the serious problems that have arisen in the Caribbean due to the imposition of European colonial languages as languages of instruction in the education systems of those territories of the region where the majority of the population speak a creole language. I will also identify and analyze the…

  8. Immunoglobulin heavy chain V-D-J gene rearrangement and mutational status in Uruguayan patients with chronic lymphocytic leukemia.

    PubMed

    Bianchi, Sergio; Moreno, Pilar; Landoni, Ana Inés; Naya, Hugo; Oppezzo, Pablo; Dighiero, Guillermo; Gabús, Raúl; Pritsch, Otto

    2010-11-01

    B-cell chronic lymphocytic leukemia (CLL) is characterized by the accumulation of long-lived circulating clonal leukemic B-cells, although the etiopathogenesis remains unclear. The incidence of CLL is variable in different regions around the world. While it is the most frequent chronic leukemia in Western countries, it has a low incidence in Asia. In this work we have investigated the immunoglobulin heavy chain gene rearrangements and mutational status in 80 Uruguayan patients with CLL, and compared these results with those obtained in other geographic regions. Our results demonstrate that Uruguayan patients with CLL display an IGHV gene usage which resembles that observed in Mediterranean countries and exhibits certain differences compared with Brazilian and Asian series, as expected, considering the ethnic basis of the Uruguayan population. This suggests that genetic influences could be important in the development and etiopathogenesis of CLL, but larger studies are necessary to substantiate this possibility.

  9. Food choice and food consumption frequency for Uruguayan consumers.

    PubMed

    Ares, Gastón; Gámbaro, Adriana

    2008-05-01

    The aims of the present work were to study motives underlying Uruguayan consumers' food choice behaviour and to study the consumption frequency of some selected food items. A modification of the Food Choice Questionnaire and a food frequency questionnaire was administered to a group of 200 Uruguayan consumers. Feeling good and safety, sensory appeal and health and nutrient content were rated as the most important factors, while familiarity was rated as the least important. Using hierarchical cluster analysis, three clusters with different choice patterns were identified. Frequency of consumption of fruits, vegetables, milk and dairy products, and whole cereals, increased as the importance attributed to health and nutrition increased; consumption of fatty foods decreased.

  10. Genetic diversity and patterns of population structure in Creole goats from the Americas.

    PubMed

    Ginja, C; Gama, L T; Martínez, A; Sevane, N; Martin-Burriel, I; Lanari, M R; Revidatti, M A; Aranguren-Méndez, J A; Bedotti, D O; Ribeiro, M N; Sponenberg, P; Aguirre, E L; Alvarez-Franco, L A; Menezes, M P C; Chacón, E; Galarza, A; Gómez-Urviola, N; Martínez-López, O R; Pimenta-Filho, E C; da Rocha, L L; Stemmer, A; Landi, V; Delgado-Bermejo, J V

    2017-06-01

    Biodiversity studies are more efficient when large numbers of breeds belonging to several countries are involved, as they allow for an in-depth analysis of the within- and between-breed components of genetic diversity. A set of 21 microsatellites was used to investigate the genetic composition of 24 Creole goat breeds (910 animals) from 10 countries to estimate levels of genetic variability, infer population structure and understand genetic relationships among populations across the American continent. Three commercial transboundary breeds were included in the analyses to investigate admixture with Creole goats. Overall, the genetic diversity of Creole populations (mean number of alleles = 5.82 ± 1.14, observed heterozygosity = 0.585 ± 0.074) was moderate and slightly lower than what was detected in other studies with breeds from other regions. The Bayesian clustering analysis without prior information on source populations identified 22 breed clusters. Three groups comprised more than one population, namely from Brazil (Azul and Graúna; Moxotó and Repartida) and Argentina (Long and shorthair Chilluda, Pampeana Colorada and Angora-type goat). Substructure was found in Criolla Paraguaya. When prior information on sample origin was considered, 92% of the individuals were assigned to the source population (threshold q ≥ 0.700). Creole breeds are well-differentiated entities (mean coefficient of genetic differentiation = 0.111 ± 0.048, with the exception of isolated island populations). Dilution from admixture with commercial transboundary breeds appears to be negligible. Significant levels of inbreeding were detected (inbreeding coefficient > 0 in most Creole goat populations, P < 0.05). Our results provide a broad perspective on the extant genetic diversity of Creole goats, however further studies are needed to understand whether the observed geographical patterns of population structure may reflect the mode of goat colonization in the Americas. © 2017 Stichting International Foundation for Animal Genetics.

  11. Whole genome sequencing of the monomorphic pathogen Mycobacterium bovis reveals local differentiation of cattle clinical isolates.

    PubMed

    Lasserre, Moira; Fresia, Pablo; Greif, Gonzalo; Iraola, Gregorio; Castro-Ramos, Miguel; Juambeltz, Arturo; Nuñez, Álvaro; Naya, Hugo; Robello, Carlos; Berná, Luisa

    2018-01-02

    Bovine tuberculosis (bTB) poses serious risks to animal welfare and economy, as well as to public health as a zoonosis. Its etiological agent, Mycobacterium bovis, belongs to the Mycobacterium tuberculosis complex (MTBC), a group of genetically monomorphic organisms featured by a remarkably high overall nucleotide identity (99.9%). Indeed, this characteristic is of major concern for correct typing and determination of strain-specific traits based on sequence diversity. Due to its historical economic dependence on cattle production, Uruguay is deeply affected by the prevailing incidence of Mycobacterium bovis. With the world's highest number of cattle per human, and its intensive cattle production, Uruguay represents a particularly suited setting to evaluate genomic variability among isolates, and the diversity traits associated to this pathogen. We compared 186 genomes from MTBC strains isolated worldwide, and found a highly structured population in M. bovis. The analysis of 23 new M. bovis genomes, belonging to strains isolated in Uruguay evidenced three groups present in the country. Despite presenting an expected highly conserved genomic structure and sequence, these strains segregate into a clustered manner within the worldwide phylogeny. Analysis of the non-pe/ppe differential areas against a reference genome defined four main sources of variability, namely: regions of difference (RD), variable genes, duplications and novel genes. RDs and variant analysis segregated the strains into clusters that are concordant with their spoligotype identities. Due to its high homoplasy rate, spoligotyping failed to reflect the true genomic diversity among worldwide representative strains, however, it remains a good indicator for closely related populations. This study introduces a comprehensive population structure analysis of worldwide M. bovis isolates. The incorporation and analysis of 23 novel Uruguayan M. bovis genomes, sheds light onto the genomic diversity of this pathogen, evidencing the existence of greater genetic variability among strains than previously contemplated.

  12. Does the Attitude Toward Organ Donation Change as a Function of the Country Where People Emigrate? Study Between Uruguayan Emigrants to the United States and Spain.

    PubMed

    Ríos, A; López-Navas, A I; Sánchez, Á; Ayala, M A; Garrido, G; Sebastián, M J; Martinez-Alarcón, L; Ramis, G; Hernández, A M; Ramírez, P; Parrilla, P

    2018-03-01

    The Uruguayan population is sensitized toward transplantation. However, it has not been studied how this awareness can change when emigrating to different countries. To analyze the attitude toward cadaveric organ donation and living organ donation between the Uruguayan population residing in Florida (United States) and the Uruguayan population residing in Spain. Adults born in Uruguay and residing in Florida and Spain were screened. The questionnaire "PCID-DTO Ríos" (donation of cadaveric organs) and "PCID-DVR Ríos" (living renal donation) were used. Subjects were randomly selected according to age and gender stratification. Support from Latin-American immigration associations in Spain and Florida was needed. The survey was anonymized and self-administered. Verbal consent was obtained to collaborate in the study. Because the emigrant population to Spain is far larger than the emigrant population to the United States, a 2:1 proportional sampling was performed (n = 132). Sixty-seven percent of residents in Spain were in favor of organ donation at the time of death compared with 50% among residents in Florida (P = .082), and 100% of residents in Spain were in favor of living renal donation compared with 50% of those living in Florida (P < .001). The attitude toward donation is more favorable among Uruguayan emigrants to Spain than emigrants to the United States, especially in related kidney donation. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. Teaching, Learning, and Evaluating: Handwriting in Uruguayan Public Elementary Schools in the 1830s

    ERIC Educational Resources Information Center

    Viacava, Juan

    2017-01-01

    This article examines the Uruguayan state approach to the teaching of writing in public elementary education during the 1830s, and is an attempt to explain why state officials advanced new pedagogical methods aimed at increasing rationalisation and standardisation. While many different handwriting styles existed in the past, the school system…

  14. Genetic diversity of wild germplasm of "yerba mate" (Ilex paraguariensis St. Hil.) from Uruguay.

    PubMed

    Cascales, Jimena; Bracco, Mariana; Poggio, Lidia; Gottlieb, Alexandra Marina

    2014-12-01

    The "yerba mate" tree, Ilex paraguariensis St. Hil., is a crop native to subtropical South America, marketed for the elaboration of the highly popular "mate" beverage. The Uruguayan germplasm occupies the southernmost area of the species distribution range and carries adaptations to environments that considerably differ from the current production area. We characterized the genetic variability of the germplasm from this unexplored area by jointly analyzing individuals from the diversification center (ABP, Argentina, Brazil and Paraguay) with 19 nuclear and 11 plastidic microsatellite markers. For the Uruguayan germplasm, we registered 55 alleles (18 % private), and 80 genotypes (44 % exclusive), whereas 63 alleles (28.6 % private) and 81 genotypes (42 % exclusive) were recorded for individuals from ABP. Only two plastidic haplotypes were detected. Distance-based and multilocus genotype analyses showed that individuals from ABP intermingle and that the Uruguayan germplasm is differentiated in three gene-pools. Significant positive correlations between genetic and geographic distances were detected. Our results concur in that ABP individuals harbor greater genetic variation than those from the tail of the distribution, as to the number of alleles (1.15-fold), He (1.19-fold), Rs (1.39-fold), and the between-group genetic distances (1.16-fold). Also the shape of the genetic landscape interpolation analysis suggests that the genetic variation decays southward towards the Uruguayan territory. We showed that Uruguayan germplasm hosts a combination of nuclear alleles not present in the central region, constituting a valuable breeding resource. Future conservation efforts should concentrate in collecting numerous individuals of "yerba mate" per site to gather the existent variation.

  15. Assessing priorities for conservation in Tuscan cattle breeds using microsatellites.

    PubMed

    Bozzi, R; Alvarez, I; Crovetti, A; Fernández, I; De Petris, D; Goyache, F

    2012-02-01

    Preservation of rare genetic stocks requires assessment of within-population genetic diversity and between-population differentiation to make inferences on their degree of uniqueness. A total of 194 Tuscan cattle (44 Calvana, 35 Chianina, 25 Garfagnina, 31 Maremmana, 31 Mucca Pisana and 28 Pontremolese) individuals were genotyped for 34 microsatellite markers. Moreover, 56 samples belonging to Argentinean Creole and Asturiana de la Montaña cattle breeds were used as an outgroup. Genetic diversity was quantified in terms of molecular coancestry and allelic richness. STRUCTURE analyses showed that the Tuscan breeds have well-differentiated genetic backgrounds, except for the Calvana and Chianina breeds, which share the same genetic ancestry. The between-breed Nei's minimum distance (Dm) matrices showed that the pair Calvana-Chianina was less differentiated (0.049 ± 0.006). The endangered Tuscan breeds (Calvana, Garfagnina, Mucca Pisana and Pontremolese) made null or negative contributions to diversity, except for the Mucca Pisana contribution to allelic richness (CT = 1.8%). The Calvana breed made null or negative within-breed contributions (W = 0.0%; CW = -0.4%). The Garfagnina and Pontremolese breeds made positive contributions to between-breed diversity but negative and high within-breed contributions, thus suggesting population bottleneck with allelic losses and increase of homozygosity in the population. Exclusion of the four endangered Tuscan cattle breeds did not result in losses in genetic diversity (T = -0.7%; CT = -1.2%), whereas exclusion of the non-endangered breeds (Chianina and Maremmana) did (T = 2.1%; CT = 3.9%); the simple exclusion of the Calvana breed from the former group led to losses in genetic diversity (T = 0.47%; CT = 2.34%), indicating a diverse significance for this breed. We showed how quantifying both within-population diversity and between-population differentiation in terms of allelic frequencies and allelic richness provides different and complementary information on the genetic backgrounds assessed and may help to implement priorities and strategies for conservation in livestock.

  16. 78 FR 52131 - United States Standards for Grades of Creole Onions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-22

    ... DEPARTMENT OF AGRICULTURE Agricultural Marketing Service [Doc. Number AMS-FV-13-0018] United States Standards for Grades of Creole Onions AGENCY: Agricultural Marketing Service, USDA. ACTION: Notice..., which were issued under the Agricultural Marketing Act of 1946. The Agricultural Marketing Service (AMS...

  17. Examining intuitive cancer risk perceptions in Haitian-Creole and Spanish-speaking populations

    PubMed Central

    Hay, Jennifer; Brennessel, Debra; Kemeny, M. Margaret; Lubetkin, Erica

    2017-01-01

    Background There is a developing emphasis on intuition and affect in the illness risk perception process, yet there have been no available strategies to measure these constructs in non-English speakers. This study examined the comprehensibility and acceptability of translations of cancer risk beliefs in Haitian-Creole and Spanish. Methods An established, iterative, team-based translation process was employed. Cognitive interviews (n=20 in Haitian-Creole speakers; n=23 in Spanish speakers) were conducted in an inner city primary care clinic by trained interviewers who were native speakers of each language. Use of an established coding scheme for problematic terms and ambiguous concepts resulted in rewording and dropping items. Results Most items (90% in the Haitian-Creole version; 87% in the Spanish version) were highly comprehensible. Discussion This work will allow for further research examining health outcomes associated with risk perceptions across diverse, non-English language subgroups, paving the way for targeted risk communication with these populations. PMID:25505052

  18. Body composition-derived BMI cut-offs for overweight and obesity in Indians and Creoles of Mauritius: comparison with Caucasians

    PubMed Central

    Hunma, S; Ramuth, H; Miles-Chan, J L; Schutz, Y; Montani, J-P; Joonas, N; Dulloo, A G

    2016-01-01

    Background and Aims: Global estimates of overweight and obesity prevalence are based on the World Health Organisation (WHO) body mass index (BMI) cut-off values of 25 and 30 kg m−2, respectively. To validate these BMI cut-offs for adiposity in the island population of Mauritius, we assessed the relationship between BMI and measured body fat mass in this population according to gender and ethnicity. Methods: In 175 young adult Mauritians (age 20-42 years) belonging to the two main ethnic groups—Indians (South Asian descent) and Creoles (African/Malagasy descent), body weight, height and waist circumference (WC) were measured, total body fat assessed by deuterium oxide (D2O) dilution and trunk (abdominal) fat by segmental bioimpedance analysis. Results: Compared to body fat% predicted from BMI using Caucasian-based equations, body fat% assessed by D2O dilution in Mauritians was higher by 3–5 units in Indian men and women as well as in Creole women, but not in Creole men. This gender-specific ethnic difference in body composition between Indians and Creoles is reflected in their BMI–Fat% relationships, as well as in their WC–Trunk Fat% relationships. Overall, WHO BMI cut-offs of 25 and 30 kg m−2 for overweight and obesity, respectively, seem valid only for Creole men (~24 and 29.5, respectively), but not for Creole women whose BMI cut-offs are 2–4 units lower (21–22 for overweight; 27–28 for obese) nor for Indian men and women whose BMI cut-offs are 3–4 units lower (21–22 for overweight; 26–27 for obese). Conclusions: The use of BMI cut-off points for classifying overweight and obesity need to take into account both ethnicity and gender to avoid gross adiposity status misclassification in this population known to be at high risk for type-2 diabetes and cardiovascular diseases. This is particularly of importance in obesity prevention strategies both in clinical medicine and public health. PMID:27698347

  19. A Verification System for Distributed Objects with Asynchronous Method Calls

    NASA Astrophysics Data System (ADS)

    Ahrendt, Wolfgang; Dylla, Maximilian

    We present a verification system for Creol, an object-oriented modeling language for concurrent distributed applications. The system is an instance of KeY, a framework for object-oriented software verification, which has so far been applied foremost to sequential Java. Building on KeY characteristic concepts, like dynamic logic, sequent calculus, explicit substitutions, and the taclet rule language, the system presented in this paper addresses functional correctness of Creol models featuring local cooperative thread parallelism and global communication via asynchronous method calls. The calculus heavily operates on communication histories which describe the interfaces of Creol units. Two example scenarios demonstrate the usage of the system.

  20. Effect of packaging during storage time on retail display shelf life of longissimus muscle from two different beef production systems.

    PubMed

    Luzardo, S; Woerner, D R; Geornaras, I; Engle, T E; Delmore, R J; Hess, A M; Belk, K E

    2016-06-01

    Two studies were conducted to evaluate the influence of packaging and production system (PS) on retail display life color (L*, a*, and b*), fatty acid profile (% of total fatty acids), lipid oxidation (thiobarbituric acid reactive substances; mg malondialdehyde/kg of muscle), vitamin E content (µg/g of muscle), and odor (trained panelists) during storage of LM. Four (or 3) different packaging treatments were applied to LM from steers fattened on grazing systems (Uruguayan) or on high-concentrate diets (U.S.). From fabrication to application of treatments, Uruguayan LM were vacuum packaged for air shipment and U.S. LM were also vacuum packaged and kept in a cooler until Uruguayan samples arrived. Treatments were applied 7 d after slaughter. In Exp. 1, treatments were vacuum packaging (VP), low-oxygen (O) modified atmosphere packaging (MAP) with nitrogen (N2) and carbon dioxide (MAP/CO), low-O MAP with N2 plus CO and carbon monoxide (MAP/CO), and VP plus an application of peroxyacetic acid (VP/PAA). In Exp. 2 block 1, treatments were VP, MAP/CO, and VP with ethyl-arginate HCl incorporated into the film as an antimicrobial agent (VP/AM). In Exp. 2 block 2, treatments were VP, MAP/CO, MAP/CO, and VP/AM. After 35 d storage, steaks were evaluated during simulated retail display for up to 6 d. In Exp. 1, Uruguayan steaks under MAP/CO had greater ( < 0.05) a* values than VP/PAA and MAP/CO on d 6 of display. For U.S. beef, the MAP/CO had the reddest lean color ( < 0.05) compared with the other 3 packaging treatments on d 6 of display in Exp. 1. Packaging × PS × time interaction was significant ( < 0.05) in Exp. 1. In Exp. 2, MAP/CO in Uruguayan steaks also had the greatest a* values on d 6 of display, but no differences ( > 0.05) were detected among both VP and MAP/CO in U.S. steaks at this time. No significant ( > 0.05) packaging × PS × time interaction was observed in Exp. 2. Only PS (both experiments) and time (Exp. 1) affected ( < 0.05) L* values. In both experiments, U.S. steaks had greater ( < 0.05) L* values than Uruguayan steaks. Vitamin E content in Uruguayan steaks was greater ( < 0.05) than in U.S. steaks. Packaging × PS, PS × time, and packaging × PS × time interactions were not significant ( > 0.05) for any of the fatty acids. Beef from Uruguayan had lower ( < 0.05) SFA and MUFA and greater ( < 0.05) PUFA and n-6 and n-3 fatty acid percentages than U.S. beef. Complexity of fresh meat postmortem chemistry warrants a more comprehensive approach to maximize shelf life.

  1. Cajun, Creole, and African American Literacy Narratives

    ERIC Educational Resources Information Center

    Greene, Nicole Pepinster

    2005-01-01

    This article examines students' narrative responses to reading professional literacy histories. Demonstrating the importance of narrative as a way of learning, it shows how elementary education majors of diverse backgrounds explore their relation with language in a traditional grammar class. Cajun, Creole, and African American students recover…

  2. The Mitrione Kidnapping in Uruguay

    DTIC Science & Technology

    1987-08-01

    powers , the Executive branch had no jurisdiction over prisoners who were held by the Judicial branch (as were most Tupamaros), and thus the President...background objectives, the U.S. government was concerned with preventing any signs of MLN success and sustaining the Uruguayan regime in power ...Uruguayan people their power as a parallel or counter-government. The provocation of foreign intervention, especially by the Brazilian or Argentine

  3. An Unequal Balance: The Seychelles' Trilingual Language Policy

    ERIC Educational Resources Information Center

    Laversuch, Iman Makeba

    2008-01-01

    In 1976, the Seychelles government made Creole its third official language, alongside French and English. Although Creole is the native language for most Seychellois, this language policy change has remained contentious. While some have hailed it as essential to democracy, others have condemned it for widening the nation's socioeconomic divide.…

  4. Language-Planning in the Creole-Speaking Caribbean.

    ERIC Educational Resources Information Center

    Devonish, Hubert

    1984-01-01

    As a result of anticolonial movements in the Caribbean, Creole languages are becoming major languages of communication. Language planning has begun to focus on them. These languages must be taught to non-native speakers who want to participate fully in Caribbean culture. This is clearly demonstrated in the area of cinema. (VM)

  5. Pictorial English/Haitian-Creole Dictionary. Revised Edition.

    ERIC Educational Resources Information Center

    Vilsaint, Fequiere; Heurtelou, Maude

    The English-to-Haitian Creole (HC) dictionary contains simple, direct translations of English words to HC using line drawings. Words are organized by theme: plants; food and drinks; animals; people; ethnicity; clothes; body parts; first aid; buildings; inside the house; hygiene; sport, hobbies, and games; musical instruments; tools; measuring…

  6. Haitian Creole via Total Physical Response; An Introduction.

    ERIC Educational Resources Information Center

    Lafayette, Robert C.; Zephir, Flore

    The instructional materials for introductory instruction in Haitian Creole are designed for use with the Total Physical Response method of second language teaching, with priority placed on listening comprehension before production and on internalization of physical activities during use of the language. The text consists of 24 chapters targeting…

  7. Contact Languages around the World and Their Levels of Endangerment

    ERIC Educational Resources Information Center

    Lee, Nala H.

    2018-01-01

    This paper provides an up-to-date report on the vitality or endangerment status of contact languages around the world, including pidgins, creoles, and mixed languages. By utilizing information featured in the "Endangered Languages Project" and the "Atlas of Pidgin and Creole Languages" online portals, 96 contact languages are…

  8. Ann pale kreyol: An Introductory Course in Haitian Creole.

    ERIC Educational Resources Information Center

    Valdman, Albert

    This set of instructional materials is designed to provide beginning and intermediate learners of Haitian Creole with a foundation in the phonology, grammar, and vocabulary of the language. It is intended for use by individuals wanting to communicate with monolingual Haitians. A revision of earlier materials, this set emphasizes authentic…

  9. Molecular Study of the Amazonian Macabea Cattle History.

    PubMed

    Vargas, Julio; Landi, Vincenzo; Martínez, Amparo; Gómez, Mayra; Camacho, María Esperanza; Álvarez, Luz Ángela; Aguirre, Lenin; Delgado, Juan Vicente

    2016-01-01

    Macabea cattle are the only Bos taurus breed that have adapted to the wet tropical conditions of the Amazon. This breed has integrated into the culture of the indigenous Shuar-Asuar nations probably since its origins, being one of the few European zoogenetic resources assimilated by the deep-jungle Amazon communities. Despite its potential for local endogenous sustainable development, this breed is currently endangered. The present study used molecular genetics tools to investigate the within- and between-breeds diversity, in order to characterize the breed population, define its associations with other breeds, and infer its origin and evolution. The within-breed genetic diversity showed high values, as indicated by all genetic parameters, such as the mean number of alleles (MNA = 7.25±2.03), the observed heterozygosity (Ho = 0.72±0.02) and the expected heterozygosity (He = 0.72±0.02). The between-breeds diversity analysis, which included factorial correspondence analysis, Reynolds genetic distance, neighbor-joining analysis, and genetic structure analysis, showed that the Macabea breed belongs to the group of the American Creoles, with a Southern-Spain origin. Our outcomes demonstrated that the Macabea breed has a high level of purity and null influences of exotic cosmopolitan breeds with European or Asiatic origin. This breed is an important zoogenetic resource of Ecuador, with relevant and unique attributes; therefore, there is an urgent need to develop conservation strategies for the Macabea breed.

  10. Molecular Study of the Amazonian Macabea Cattle History

    PubMed Central

    Vargas, Julio; Martínez, Amparo; Gómez, Mayra; Camacho, María Esperanza; Álvarez, Luz Ángela; Aguirre, Lenin; Delgado, Juan Vicente

    2016-01-01

    Macabea cattle are the only Bos taurus breed that have adapted to the wet tropical conditions of the Amazon. This breed has integrated into the culture of the indigenous Shuar-Asuar nations probably since its origins, being one of the few European zoogenetic resources assimilated by the deep-jungle Amazon communities. Despite its potential for local endogenous sustainable development, this breed is currently endangered. The present study used molecular genetics tools to investigate the within- and between-breeds diversity, in order to characterize the breed population, define its associations with other breeds, and infer its origin and evolution. The within-breed genetic diversity showed high values, as indicated by all genetic parameters, such as the mean number of alleles (MNA = 7.25±2.03), the observed heterozygosity (Ho = 0.72±0.02) and the expected heterozygosity (He = 0.72±0.02). The between-breeds diversity analysis, which included factorial correspondence analysis, Reynolds genetic distance, neighbor-joining analysis, and genetic structure analysis, showed that the Macabea breed belongs to the group of the American Creoles, with a Southern-Spain origin. Our outcomes demonstrated that the Macabea breed has a high level of purity and null influences of exotic cosmopolitan breeds with European or Asiatic origin. This breed is an important zoogenetic resource of Ecuador, with relevant and unique attributes; therefore, there is an urgent need to develop conservation strategies for the Macabea breed. PMID:27776178

  11. Black dimensional stones: Geology, technical properties and deposit characterization of the dolerites from Uruguay

    NASA Astrophysics Data System (ADS)

    Morales Demarco, M.; Oyhantçabal, P.; Stein, K.-J.; Siegesmund, S.

    2012-04-01

    Dimensional stones with a black color occupy a prominent place on the international market. Uruguayan dolerite dikes of andesitic and andesitic-basaltic composition are mined for commercial blocks of black dimensional stones. A total of 16 dikes of both compositions were studied and samples collected for geochemical and petrographical analysis. Color measurements were performed on different black dimensional stones in order to compare them with the Uruguayan dolerites. Samples of the two commercial varieties (Absolute Black and Moderate Black) were obtained for petrophysical analysis (e.g. density, porosity, uniaxial compressive strength, tensile strength, etc.). Detailed structural analyses were performed in several quarries. Geochemistry and petrography determines the intensity of the black color. When compared with commercial samples from China, Brazil, India and South Africa, among others, the Uruguayan dolerite Absolute Black is the darkest black dimensional stone analyzed. In addition, the petrophysical properties of the Uruguayan dolerites make them one of the highest quality black dimensional stones. Structural analyses show that five joint sets have been recognized: two sub-vertical joints, one horizontal and two diagonal. These joint sets are one of the most important factors that control the deposits, since they control the block size distribution and the amount of waste material.

  12. Barriers and Facilitators to Implementing the Uruguayan Dietary Guidelines in Everyday Life: A Citizen Perspective.

    PubMed

    Machín, Leandro; Aschemann-Witzel, Jessica; Patiño, Angelina; Moratorio, Ximena; Bandeira, Elisa; Curutchet, María Rosa; Martínez, Joseline; Bove, Isabel; Molina, Verónika; Giménez, Ana; Ares, Gastón

    2017-12-01

    An in-depth understanding of the citizen's perception and behavior is needed for the development of targeted public policies and interventions that can successfully encourage people to shift their dietary patterns and contribute to the prevention of non-communicable diseases. The present work aimed to identify barriers and facilitators for the adoption of the new Uruguayan dietary guidelines from a citizen perspective. Twelve semistructured focus groups were conducted with a total of 91 people (81% female, age 18-64 years) from 3 Uruguayan cities. Findings identified several multifaceted barriers, including lack of value given to food, meals and cooking, taste preferences for unhealthy foods, the unsupportive social context in terms of household preferences, customs and social norms, and lack of control of the situation through insufficient food capabilities, time scarcity, and an adverse food market environment. The potential facilitators discussed in the focus groups were mainly related to policies and regulations to discourage consumption of unhealthful products and the provision of more education and information. In addition, respondents acknowledged the need for own actions in terms of seeking greater cooking skills and enjoyment, incorporating changes in their daily routines and promoting a more supportive social environment. Results suggest that supportive actions are needed to support citizen's adoption of the new Uruguayan dietary guidelines.

  13. Language of Instruction and Instructed Languages in Mauritius

    ERIC Educational Resources Information Center

    Sonck, Gerda

    2005-01-01

    Mauritius is a multilingual country with English, French and Creole as the main languages, and several ancestral languages which are mainly used for religious ceremonies. Most children speak Creole at home and learn English, French and one ancestral language in the first year of primary school. The educational dropout rate is 40-50% after primary…

  14. Women in History--Mary Seacole

    ERIC Educational Resources Information Center

    Harmer, Bonnie

    2005-01-01

    Born in Jamaica in 1805, Mary Seacole (nee Grant), was the daughter of a Black Creole boarding house owner and a Scottish Army officer. Like many Creole doctress women, Seacole was taught African herbal medicine arts from her mother. In addition to understanding traditional herbal medicine, she gleaned an understanding of Western medicine from the…

  15. The Primacy of Language Mixing: The Effects of a Matrix System.

    ERIC Educational Resources Information Center

    Field, Fredric

    1999-01-01

    Focuses on the differences between bilingual mixtures and creoles. In both types of language, elements and structures of two or more distinct languages are intermingled. By contrasting Nahuatl, spoken in Central Mexico, with Palenquero, a Spanish-based creole spoken near the Caribbean coast of Colombia, examines two components of language thought…

  16. College Lecturers' Perspectives on the Role of Nigerian Creole in Teacher Education

    ERIC Educational Resources Information Center

    Ukwuoma, Collins U.

    2014-01-01

    The purpose of this study was to investigate the philosophical teaching perspectives of lecturers in teacher preparatory colleges in the Niger Delta of Nigeria as it relates to their choice of the language for classroom instruction. Specifically, the study explored the lecturers' perceptions regarding the role of Nigerian Creole in teacher…

  17. Trini Talk: Learning an English Creole as a Second Language.

    ERIC Educational Resources Information Center

    Winer, Lise

    A case study in second language learning was conducted by the researcher on herself in a specific sociolinguistic context, Trinidad, and with reference to a specific first and second language relationship, standard English and Trinidadian English Creole. The study attempted to: (1) demonstrate the complexity of social, cultural, psychological, and…

  18. Teaching Creole-Speaking Children: Issues, Concerns and Resolutions for the Classroom

    ERIC Educational Resources Information Center

    Wigglesworth, Gillian; Billington, Rosey

    2013-01-01

    There are now significant numbers of children who speak a language other than English when they enter the formal school system in Australia. Many of these children come from a language background that is entirely different from the school language. Many Indigenous children, however, come from creole-speaking backgrounds where their home language…

  19. Specific Linguistic Profiles in a Creole-Speaking Area: Children's Speech on Reunion Island

    ERIC Educational Resources Information Center

    Lebon-Eyquem, Mylène

    2015-01-01

    Linguists use the concept of "diglossia" to describe any sociolinguistic situation where a low-prestige dialect coexists with a high-prestige one and these dialects are used in different social spheres. Recent observations on Reunion Island have challenged this view because people mix French and Creole extensively in the same utterance…

  20. Blood pressure, ethnic group, and salt intake in Belize.

    PubMed

    Simmons, D

    1983-03-01

    A total of 1316 individuals were studied in seven villages in Belize, Central America. This represented 92% of the area population aged over 18. Generally, they were members of three ethnic groups--Maya, Spanish, and Creole. The systolic and diastolic IV and V blood pressures were recorded using standardised procedure. Significant differences in blood pressure, weight, and obesity were found between ethnic groups in both sexes, Creoles having higher means than the other groups. Significant relationships with blood pressure were found with obesity, age, and number of children. An early morning urine specimen was obtained from a random 50% of the men, and only in Creoles was there an association between raised blood pressure and sodium/potassium urinary excretion ratio.

  1. "Right-Throughs, Rings, and Taws": Marbles Pitching Terminology in Trinidad and Tobago.

    ERIC Educational Resources Information Center

    Winer, Lise; Boos, Hans E. A.

    Marble games, or pitch, are among the most widely played of traditional boys' games in Trinidad and Tobago and have declined in the last two decades. Nearly 200 marbles terms found in Trinidad and Tobago English Creole are documented. Although most are British in origin, there are East Indian, French Creole, and possible African influences on this…

  2. Yon Gid Pou Tout Refijye K'ap Viv nan Peyi Etanzini (A Guide to Resettlement in the United States). Haitian Creole.

    ERIC Educational Resources Information Center

    Center for Applied Linguistics, Washington, DC.

    The guide, designed for speakers of Haitian Creole who are immigrants to the United States, offers basic information on daily life, customs, and social behavior expectations. It begins with information about immigration laws and requirements, and proceeds to these topics: employment types and practices; employment benefits; taxes; job search;…

  3. Creole Languages and Educational Development. Linguistic Communications: Working Papers of the Linguistic Society of Australia, No. 13.

    ERIC Educational Resources Information Center

    Thompson, R.W.

    An international conference on creole languages and educational development was held at the University of the West Indies, St. Augustine, Trinidad, from July 24-28, 1972. It was attended by scholars from Africa, Australia, Hawaii, the Caribbean region, the United Kingdom, the United States, and France. The papers presented were descriptions of a…

  4. In Search of an Audience: "Kid Creole and the Coconuts."

    ERIC Educational Resources Information Center

    Aiex, Nola Kortner

    The hybrid music of the group "Kid Creole and the Coconuts" shows traces of every popular music style that has aroused New York City during the past 40 years--big band swing, Latin dance music, calypso, reggae, disco, funk, soul, rock, and movie pop. The fictitious characters the members of the band assume on stage, together with their…

  5. Transfer in SLA and Creoles: The Implications of Causative Serial Verbs in the Interlanguage of Vietnamese ESL Learners

    ERIC Educational Resources Information Center

    Helms-Park, Rena

    2003-01-01

    This paper presents a study that attributes verb serialization in the interlanguage of Vietnamese-speaking ESL learners to language transfer and, furthermore, puts forward the view that such transfer bears a resemblance to substrate influence in creoles with serial verb constructions (SVCs). In a task that elicited English causatives through…

  6. Fraz ak Mo Ki Itil Angle-Kreyol Ayisyen = English-Haitian Creole Phrasebook with Useful Wordlist (for Kreyol Speakers).

    ERIC Educational Resources Information Center

    Department of State, Washington, DC. Bureau of Population, Refugees, and Migration.

    This phrasebook with wordlist is designed for speakers of Haitian Creole who are immigrants to the United States. The English phrases presented are grouped by subject and selected for their directness, brevity, and relevance to the needs of newly-arrived residents. Most are presented in the form of brief, two-line dialogues. Phrases and…

  7. Modeling the emergence of contact languages.

    PubMed

    Tria, Francesca; Servedio, Vito D P; Mufwene, Salikoko S; Loreto, Vittorio

    2015-01-01

    Contact languages are born out of the non-trivial interaction of two (or more) parent languages. Nowadays, the enhanced possibility of mobility and communication allows for a strong mixing of languages and cultures, thus raising the issue of whether there are any pure languages or cultures that are unaffected by contact with others. As with bacteria or viruses in biological evolution, the evolution of languages is marked by horizontal transmission; but to date no reliable quantitative tools to investigate these phenomena have been available. An interesting and well documented example of contact language is the emergence of creole languages, which originated in the contacts of European colonists and slaves during the 17th and 18th centuries in exogenous plantation colonies of especially the Atlantic and Indian Ocean. Here, we focus on the emergence of creole languages to demonstrate a dynamical process that mimics the process of creole formation in American and Caribbean plantation ecologies. Inspired by the Naming Game (NG), our modeling scheme incorporates demographic information about the colonial population in the framework of a non-trivial interaction network including three populations: Europeans, Mulattos/Creoles, and Bozal slaves. We show how this sole information makes it possible to discriminate territories that produced modern creoles from those that did not, with a surprising accuracy. The generality of our approach provides valuable insights for further studies on the emergence of languages in contact ecologies as well as to test specific hypotheses about the peopling and the population structures of the relevant territories. We submit that these tools could be relevant to addressing problems related to contact phenomena in many cultural domains: e.g., emergence of dialects, language competition and hybridization, globalization phenomena.

  8. Modeling the Emergence of Contact Languages

    PubMed Central

    Tria, Francesca; Servedio, Vito D.P.; Mufwene, Salikoko S.; Loreto, Vittorio

    2015-01-01

    Contact languages are born out of the non-trivial interaction of two (or more) parent languages. Nowadays, the enhanced possibility of mobility and communication allows for a strong mixing of languages and cultures, thus raising the issue of whether there are any pure languages or cultures that are unaffected by contact with others. As with bacteria or viruses in biological evolution, the evolution of languages is marked by horizontal transmission; but to date no reliable quantitative tools to investigate these phenomena have been available. An interesting and well documented example of contact language is the emergence of creole languages, which originated in the contacts of European colonists and slaves during the 17th and 18th centuries in exogenous plantation colonies of especially the Atlantic and Indian Ocean. Here, we focus on the emergence of creole languages to demonstrate a dynamical process that mimics the process of creole formation in American and Caribbean plantation ecologies. Inspired by the Naming Game (NG), our modeling scheme incorporates demographic information about the colonial population in the framework of a non-trivial interaction network including three populations: Europeans, Mulattos/Creoles, and Bozal slaves. We show how this sole information makes it possible to discriminate territories that produced modern creoles from those that did not, with a surprising accuracy. The generality of our approach provides valuable insights for further studies on the emergence of languages in contact ecologies as well as to test specific hypotheses about the peopling and the population structures of the relevant territories. We submit that these tools could be relevant to addressing problems related to contact phenomena in many cultural domains: e.g., emergence of dialects, language competition and hybridization, globalization phenomena. PMID:25875371

  9. Beyond demographics: differences in patient activation across new immigrant, diverse language subgroups.

    PubMed

    Lubetkin, Erica I; Zabor, Emily C; Brennessel, Debra; Kemeny, M Margaret; Hay, Jennifer L

    2014-02-01

    The federal government promotes "patient-centered medical homes" to plan care with respect to patients' cultures and values and support patients' self-care efforts. To promote self-care, the medical home would be best utilized by activated, engaged patients. The objective of this study was to measure and compare patient activation scores in English-, Spanish-, and Haitian Creole-speaking patients seen at an inner-city hospital ambulatory care practice. Patient activation was measured using the patient activation measure (PAM). Mean PAM scores and activation levels differed according to survey language (p < 0.001). US-born participants had higher mean PAM scores than persons born outside of the US. Participants living in the US longer had higher mean PAM scores than participants newer to the US. Levels of activation and mean PAM scores increased with greater comfort reading, speaking, and thinking in English. The mean PAM (SD) score of 61.5 (16.5) for Haitian Creole-speaking Caribbean Blacks was significantly lower than the mean PAM score of 68.8 (15.6) for English-speaking Caribbean Blacks (p value = 0.006). Although mean PAM scores did not significantly differ between Haitian Creole and Spanish speakers, PAM stages differed according to language of survey completion (p < 0.001), with a greater percentage of Haitian Creole speakers being categorized as stage 1 (least activated) as well as stage 4 (most activated). Spanish and Haitian Creole speakers have lower mean PAM scores than English speakers. Mean PAM scores did not differ between Hispanics and non-Hispanics or according to race, illustrating the need to examine the role of language and culture on patient activation.

  10. Peripheral vision: science and Creole patriotism in eighteenth-century Spanish America.

    PubMed

    Cowie, Helen

    2009-09-01

    This article examines the study of natural history on the imperial periphery in late colonial Spanish America. It considers the problems that afflicted peripheral naturalists-lack of books, instruments, scholarly companionship, and skilled technicians. It discusses how these deprivations impacted upon their self-confidence and credibility as men of science and it examines the strategies adopted by peripheral naturalists to boost their scientific credibility. The article argues that Spanish American savants, deprived of the most up-to-date books and sophisticated instruments, emphasised instead their sustained experience of local nature and their familiarity with indigenous knowledge. It details how some creole naturalists, such as the Mexican José Antonio Alzate, questioned the applicability of European classificatory systems to American fauna and flora, and it analyses the complex relationship between natural science and creole patriotism.

  11. Blood Levels of Zinc in Creole Horses Used in Sera Production

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

    Baptista, Tatyana S.; Instituto Butantan, Av Vital Brasil 1500 05503-900 Sao Paulo, SP; Zamboni, Cibele B.

    2010-08-04

    Using Neutron Activation Analysis Zn concentrations were determined in blood of horses (Creole breed). No significant difference was observed between male (0.0029{+-}.0007 gL{sup -1}) and female (0.0031{+-}.0011 gL{sup -1}) animals. These data are an important support to understand the physiological functions of Zn in blood during the process of sera production at Butantan Institute (Sao Paulo, Brazil) using horses.

  12. Basic Color Terms (BCTs) and Categories (BCCs) in Three Dialects of the Spanish Language: Interaction Between Cultural and Universal Factors.

    PubMed

    Lillo, Julio; González-Perilli, Fernando; Prado-León, Lilia; Melnikova, Anna; Álvaro, Leticia; Collado, José A; Moreira, Humberto

    2018-01-01

    Two experiments were performed to identify and compare the Basic Color Terms (BCTs) and the Basic Color Categories (BCCs) included in three dialects (Castilian, Mexican, and Uruguayan) of the Spanish language. Monolexemic Elicited lists were used in the first experiment to identify the BCTs of each dialect. Eleven BCTs appeared for the Spanish and the Mexican, and twelve did so for the Uruguayan. The six primary BCTs ( rojo "red," verde "green," amarillo "yellow," azul "blue," negro "black," and blanco "white") appeared in the three dialects. This occurred for only three derived BCTs ( gris "gray," naranja "orange," and rosa "pink") but not for the other five derived BCTs ( celeste "sky blue," marrón "brown," café "brown," morado "purple," and violeta "purple"). Color transitions were used in the second experiment for two different tasks. Extremes naming task was used to determine the relation between two different dialects' BCTs: equality, equivalence or difference. The results provided the first evidence for marrón "brown" and café "brown" being equivalent terms for the same BCC (brown in English) as is the case of morado "purple" and violeta "purple." Uruguayan celeste "sky blue" had no equivalent BCT in the other two dialects. Boundary delimitation task required the selection of the color in the boundary between two categories. The task was used to reasonably estimate the volume occupied by each BCC in the color space considering its chromatic area and lightness range. Excluding sky blue ( celeste "sky blue") and blue ( azul "blue"), the other BCCs color volumes were similar across the three dialects. Uruguayan sky blue and blue volumes conjointly occupied the portion of the color space corresponding to the Castilian and Mexican blue BCC. The fact that the BCT celeste "sky blue" only appeared in Uruguayan very probably derived from specific cultural factors (the use of the color in the flags and the arrival of an important number of Italian immigrants). Nevertheless, these cultural factors seem to nurture from a perceptive structuring of the color space, which nature is universal, as the boundaries of this category can be delimited from the responses of Spanish and Mexican participants.

  13. Spanish, French and British consumers' acceptability of Uruguayan beef, and consumers' beef choice associated with country of origin, finishing diet and meat price.

    PubMed

    Realini, C E; Font i Furnols, M; Sañudo, C; Montossi, F; Oliver, M A; Guerrero, L

    2013-09-01

    The effect of country of origin (local, Switzerland, Argentina, Uruguay), finishing diet (grass, grass plus concentrate, concentrate), and price (low, medium, high) on consumer's beef choice and segmentation was evaluated in Spain, France and United Kingdom. Sensory acceptability of Uruguayan beef from different production systems was also evaluated and contrasted with consumers' beef choices. Origin was the most important characteristic for the choice of beef with preference for meat produced locally. The second most important factor was animal feed followed by price with preference for beef from grass-fed animals and lowest price. The least preferred product was beef from Uruguay, concentrate-fed animals and highest price. Sensory data showed higher acceptability scores for Uruguayan beef from grass-fed animals with or without concentrate supplementation than animals fed concentrate only. Consumer segments with distinct preferences were identified. Foreign country promotion seems to be fundamental for marketing beef in Europe, as well as the development of different marketing strategies to satisfy each consumer segment. Copyright © 2013 Elsevier Ltd. All rights reserved.

  14. Modeling prey consumption by native and non-native piscivorous fishes: implications for competition and impacts on shared prey in an ultraoligotrophic lake in Patagonia

    USGS Publications Warehouse

    Juncos, Romina; Beauchamp, David A.; Viglianoc, Pablo H.

    2013-01-01

    We examined trophic interactions of the nonnative salmonids Rainbow Trout Oncorhynchus mykiss, Brown Trout Salmo trutta, and Brook Trout Salvelinus fontinalisand the main native predator Creole Perch Percichthys trucha in Lake Nahuel Huapi (Patagonia, Argentina) to determine the relative impact of each predator on their forage base and to evaluate the potential vulnerability of each predator to competitive impacts by the others. Using bioenergetics simulations, we demonstrated the overall importance of galaxiids and decapods to the energy budgets of nonnative salmonids and Creole Perch. Introduced salmonids, especially Rainbow Trout, exerted considerably heavier predatory demands on shared resources than did the native Creole Perch on both a per capita basis and in terms of relative population impacts. Rainbow Trout consumed higher quantities and a wider size range of Small Puyen (also known as Inanga) Galaxias maculatus than the other predators, including early pelagic life stages of that prey; as such, this represents an additional source of mortality for the vulnerable early life stages of Small Puyen before and during their transition from pelagic to benthic habitats. All predators were generally feeding at high feeding rates (above 40% of their maximum physiological rates), suggesting that competition for prey does not currently limit either Creole Perch or the salmonids in this lake. This study highlights the importance of keystone prey for the coexistence of native species with nonnative top predators. It provides new quantitative and qualitative evidence of the high predation pressure exerted on Small Puyen, the keystone prey species, during the larval to juvenile transition from pelagic to littoral-benthic habitat in Patagonian lakes. This study also emphasizes the importance of monitoring salmonid and Creole Perch population dynamics in order to detect signs of potential impacts through competition and shows the need to carefully consider the rationale behind any additional trout stocking.

  15. Science learning and teaching in a Creole-speaking environment

    NASA Astrophysics Data System (ADS)

    Lodge, Wilton

    2017-09-01

    The focus of this response to Charity Hudley and Christine Mallinson's article, `"Its worth our time": A model of culturally and linguistically responsive professional development for K-12 STEM educators', is to underpin a pedagogy that encourages and provides opportunities for the use of non-standard language in the description and practice of science. I discuss this within the context of Jamaica and provide an alternative way of science teaching, one which promotes Jamaican Creole as a mode of instruction for classroom talk and printed material.

  16. Prevalence of EGFR Mutations in Lung Cancer in Uruguayan Population

    PubMed Central

    Touya, Diego; Bertoni, Bernardo; Osinaga, Eduardo; Varangot, Mario

    2017-01-01

    Background Incorporation of molecular analysis of the epidermal growth factor receptor (EGFR) gene into routine clinical practice represents a milestone for personalized therapy of the non-small-cell lung cancer (NSCLC). However, the genetic testing of EGFR mutations has not yet become a routine clinical practice in developing countries. In view of different prevalence of such mutations among different ethnicities and geographic regions, as well as the limited existing data from Latin America, our aim was to study the frequency of major types of activating mutations of the EGFR gene in NSCLC patients from Uruguay. Methods We examined EGFR mutations in exons 18 through 21 in 289 NSCLC Uruguayan patients by PCR-direct sequencing. Results EGFR mutations were detected in 53 of the 289 (18.3%) patients, more frequently in women (23.4%) than in men (14.5%). The distribution by exon was similar to that generally reported in the literature. Conclusions This first epidemiological study of EGFR mutations in Uruguay reveals a wide spectrum of mutations and an overall prevalence of 18.3%. The background ethnic structure of the Uruguayan population could play an important role in explaining our findings. PMID:28744312

  17. Seasonal ovulatory activity exists in tropical Creole female goats and Black Belly ewes subjected to a temperate photoperiod.

    PubMed

    Chemineau, Philippe; Daveau, Agnès; Cognié, Yves; Aumont, Gilles; Chesneau, Didier

    2004-08-27

    Seasonality of ovulatory activity is observed in European sheep and goat breeds, whereas tropical breeds show almost continuous ovulatory activity. It is not known if these tropical breeds are sensitive or not to temperate photoperiod. This study was therefore designed to determine whether tropical Creole goats and Black-Belly ewes are sensitive to temperate photoperiod. Two groups of adult females in each species, either progeny or directly born from imported embryos, were used and maintained in light-proof rooms under simulated temperate (8 to 16 h of light per day) or tropical (11 - 13 h) photoperiods. Ovulatory activity was determined by blood progesterone assays for more than two years. The experiment lasted 33 months in goats and 25 months in ewes. Marked seasonality of ovulatory activity appeared in the temperate group of Creole female goats. The percentage of female goats experiencing at least one ovulation per month dramatically decreased from May to September for the three years (0%, 27% and 0%, respectively). Tropical female goats demonstrated much less seasonality, as the percentage of goats experiencing at least one ovulation per month never went below 56%. These differences were significant. Both groups of temperate and tropical Black-Belly ewes experienced a marked seasonality in their ovulatory activity, with only a slightly significant difference between groups. The percentage of ewes experiencing at least one ovulation per month dropped dramatically in April and rose again in August (tropical ewes) or September (temperate ewes). The percentage of ewes experiencing at least one ovulation per month never went below 8% and 17% (for tropical and temperate ewes respectively) during the spring and summer months. An important seasonality in ovulatory activity of tropical Creole goats was observed when females were exposed to a simulated temperate photoperiod. An unexpected finding was that Black-Belly ewes and, to a lesser extent, Creole goats exposed to a simulated tropical photoperiod also showed seasonality in their ovulatory activity. Such results indicate that both species are capable of showing seasonality under the photoperiodic changes of the temperate zone even though they do not originate from these regions.

  18. Seasonal ovulatory activity exists in tropical Creole female goats and Black Belly ewes subjected to a temperate photoperiod

    PubMed Central

    Chemineau, Philippe; Daveau, Agnès; Cognié, Yves; Aumont, Gilles; Chesneau, Didier

    2004-01-01

    Background Seasonality of ovulatory activity is observed in European sheep and goat breeds, whereas tropical breeds show almost continuous ovulatory activity. It is not known if these tropical breeds are sensitive or not to temperate photoperiod. This study was therefore designed to determine whether tropical Creole goats and Black-Belly ewes are sensitive to temperate photoperiod. Two groups of adult females in each species, either progeny or directly born from imported embryos, were used and maintained in light-proof rooms under simulated temperate (8 to 16 h of light per day) or tropical (11 – 13 h) photoperiods. Ovulatory activity was determined by blood progesterone assays for more than two years. The experiment lasted 33 months in goats and 25 months in ewes. Results Marked seasonality of ovulatory activity appeared in the temperate group of Creole female goats. The percentage of female goats experiencing at least one ovulation per month dramatically decreased from May to September for the three years (0%, 27% and 0%, respectively). Tropical female goats demonstrated much less seasonality, as the percentage of goats experiencing at least one ovulation per month never went below 56%. These differences were significant. Both groups of temperate and tropical Black-Belly ewes experienced a marked seasonality in their ovulatory activity, with only a slightly significant difference between groups. The percentage of ewes experiencing at least one ovulation per month dropped dramatically in April and rose again in August (tropical ewes) or September (temperate ewes). The percentage of ewes experiencing at least one ovulation per month never went below 8% and 17% (for tropical and temperate ewes respectively) during the spring and summer months. Conclusions An important seasonality in ovulatory activity of tropical Creole goats was observed when females were exposed to a simulated temperate photoperiod. An unexpected finding was that Black-Belly ewes and, to a lesser extent, Creole goats exposed to a simulated tropical photoperiod also showed seasonality in their ovulatory activity. Such results indicate that both species are capable of showing seasonality under the photoperiodic changes of the temperate zone even though they do not originate from these regions. PMID:15333134

  19. Detection of chronic bee paralysis virus and acute bee paralysis virus in Uruguayan honeybees.

    PubMed

    Antúnez, Karina; D' Alessandro, Bruno; Corbella, Eduardo; Zunino, Pablo

    2005-09-01

    Chronic bee paralysis virus (CBPV) causes a disease characterized by trembling, flightless, and crawling bees, while Acute bee paralysis virus (ABPV) is commonly detected in apparently healthy colonies, usually associated to Varroa destructor. Both viruses had been detected in most regions of the world, except in South America. In this work, we detected CBPV and ABPV in samples of Uruguayan honeybees by RT-PCR. The detection of both viruses in different provinces and the fact that most of the analyzed samples were infected, suggest that, they are widely spread in the region. This is the first record of the presence of CBPV and ABPV in Uruguay and South America.

  20. Basic Color Terms (BCTs) and Categories (BCCs) in Three Dialects of the Spanish Language: Interaction Between Cultural and Universal Factors

    PubMed Central

    Lillo, Julio; González-Perilli, Fernando; Prado-León, Lilia; Melnikova, Anna; Álvaro, Leticia; Collado, José A.; Moreira, Humberto

    2018-01-01

    Two experiments were performed to identify and compare the Basic Color Terms (BCTs) and the Basic Color Categories (BCCs) included in three dialects (Castilian, Mexican, and Uruguayan) of the Spanish language. Monolexemic Elicited lists were used in the first experiment to identify the BCTs of each dialect. Eleven BCTs appeared for the Spanish and the Mexican, and twelve did so for the Uruguayan. The six primary BCTs (rojo “red,” verde “green,” amarillo “yellow,” azul “blue,” negro “black,” and blanco “white”) appeared in the three dialects. This occurred for only three derived BCTs (gris “gray,” naranja “orange,” and rosa “pink”) but not for the other five derived BCTs (celeste “sky blue,” marrón “brown,” café “brown,” morado “purple,” and violeta “purple”). Color transitions were used in the second experiment for two different tasks. Extremes naming task was used to determine the relation between two different dialects' BCTs: equality, equivalence or difference. The results provided the first evidence for marrón “brown” and café “brown” being equivalent terms for the same BCC (brown in English) as is the case of morado “purple” and violeta “purple.” Uruguayan celeste “sky blue” had no equivalent BCT in the other two dialects. Boundary delimitation task required the selection of the color in the boundary between two categories. The task was used to reasonably estimate the volume occupied by each BCC in the color space considering its chromatic area and lightness range. Excluding sky blue (celeste “sky blue”) and blue (azul “blue”), the other BCCs color volumes were similar across the three dialects. Uruguayan sky blue and blue volumes conjointly occupied the portion of the color space corresponding to the Castilian and Mexican blue BCC. The fact that the BCT celeste “sky blue” only appeared in Uruguayan very probably derived from specific cultural factors (the use of the color in the flags and the arrival of an important number of Italian immigrants). Nevertheless, these cultural factors seem to nurture from a perceptive structuring of the color space, which nature is universal, as the boundaries of this category can be delimited from the responses of Spanish and Mexican participants. PMID:29867702

  1. Antioxidant capacity and antimutagenic activity of anthocyanin and carotenoid extracts from nixtamalized pigmented Creole maize races (Zea mays L.).

    PubMed

    Mendoza-Díaz, Sandra; Ortiz-Valerio, Ma del Carmen; Castaño-Tostado, Eduardo; Figueroa-Cárdenas, Juan de Dios; Reynoso-Camacho, Rosalía; Ramos-Gómez, Minerva; Campos-Vega, Rocio; Loarca-Piña, Guadalupe

    2012-12-01

    Nixtamalization process is the first step to obtain maize based products, like tortillas; however, in both the traditional and commercial processes, white grain is generally preferred. Creole maize races, mainly pigmented varieties, have increasingly attention since these are rich in anthocyanins and carotenoids. The aim of this investigation was to evaluate the antioxidant and antimutagenic activity of rich anthocyanins and carotenoids extracts from creole maize races before (grain) and after (masa and tortilla) the nixtamalization process. Most anthocyanins and carotenoids were lost during nixtamalization. Before nixtamalization, blue and red genotypes contained either higher antioxidant capacity and anthocyanin contents (963 ± 10.0 and 212.36 ± 0.36 mg of cyanidin-3-glucoside eq/100 g, respectively) than the white and yellow genotypes. However, the highest carotenoid levels were displayed by red grains (1.01 ± 0.07 to 1.14 ± 0.08 μg of β-carotene eq/g extract). Anthocyanins losses were observed when the blue grains were processed into masa (83 %) and tortillas (64 %). Anthocyanins content correlated with antiradical activity (r = 0.57) and with 2-aminoanthracene -induced mutagenicity inhibition on TA98 and TA100 (r = -0.62 and r = -0.44, respectively). For white grains, nixtamalization also reduced carotenoids (53 to 56 %), but not antioxidant activity and 2-Aa-induced mutagenicity. Throughout the nixtamalization process steps, all the extracts showed antimutagenic activity against 2-aminoanthracene-induced mutagenicity (23 to 90 %), displaying higher potential to inhibit base changes mutations than frameshift mutations in the genome of the tasted microorganism (TA100 and TA98, respectively). The results suggest that even though there were pigment losses, creole maize pigments show antioxidant and antimutagenic activities after nixtamalization process.

  2. Reliability and validity of the Haitian Creole PHQ-9.

    PubMed

    Marc, Linda G; Henderson, Whitney R; Desrosiers, Astrid; Testa, Marcia A; Jean, Samuel E; Akom, Eniko Edit

    2014-12-01

    There is limited information on depression in Haitians and this is partly attributable to the absence of culturally and linguistically adapted measures for depression. To perform a psychometric evaluation of the Haitian-Creole version of the PHQ-9 administered to men who have sex with men (MSM) in the Republic of Haiti. This study uses a cross-sectional design and data are from the Integrated Behavioral and Biological HIV Survey (IBBS) for MSM in Haiti. Inclusion criteria required that participants be male, ≥ 18 years, report sexual relations with a male partner in the last 12 months, and lived in Haiti during the past 3 months. Respondent Driven Sampling was used for participant recruitment. A structured questionnaire was verbally administered in Haitian-Creole capturing information on sociodemographics, sexual behaviors, human immunodeficiency virus (HIV) status and depressive symptomatology using the PHQ-9. Psychometric analyses of the translated PHQ-9 assessed unidimensionality, factor structure, reliability, construct validity, and differential item functioning (DIF) across subgroups (age, educational level, sexual orientation and HIV status). In a study population of 1,028 MSM, the Haitian-Creole version of the PHQ-9 is unidimensional, has moderately high internal consistency reliability (α = 0.78), and shows evidence of construct validity where HIV-positive subjects have greater depression (p = 0.002). There is no evidence of DIF across age, education, sexual orientation or HIV status. HIV-positive MSM are twice as likely to screen positive for moderately severe and severe depressive symptoms compared to their HIV-negative counterparts. There is strong evidence for the psychometric adequacy of the translated PHQ-9 screening tool as a measure of depression with MSM in Haiti. Future research is necessary to examine the predictive validity of depression for subsequent health behaviors or clinical outcomes among Haitian MSM.

  3. Psychometric properties of the Haitian Creole version of the Resilience Scale with a sample of adult survivors of the 2010 earthquake.

    PubMed

    Cénat, Jude Mary; Derivois, Daniel; Hébert, Martine; Eid, Patricia; Mouchenik, Yoram

    2015-11-01

    Resilience is defined as the ability of people to cope with disasters and significant life adversities. The present paper aims to investigate the underlying structure of the Creole version of the Resilience Scale and its psychometric properties using a sample of adult survivors of the 2010 earthquake. A parallel analysis was conducted to determine the number of factors to extract and confirmatory factor analysis was performed using a sample of 1355 adult survivors of the 2010 earthquake from people of specific places where earthquake occurred with an average age of 31.57 (SD=14.42). All participants completed the Creole version of Resilience Scale (RS), the Impact of Event Scale Revised (IES-R), the Beck Depression Inventory (BDI) and the Social Support Questionnaire (SQQ-6). To facilitate exploratory (EFA) and confirmatory factor analysis (CFA), the sample was divided into two subsamples (subsample 1 for EFA and subsample 2 for CFA). Parallel analysis and confirmatory factor analysis results showed a good-fit 3-factor structure. The Cronbach α coefficient was .79, .74 and .72 respectively for the factor 1, 2 and 3 and correlated to each other. Construct validity of the Resilience scale was provided by significant correlation with measures of depression and social support satisfaction, but no correlation was found with posttraumatic stress disorder measure, except for factor 2. The results reveal a different factorial structure including 25 items of the RS. However, the Haitian Creole version of RS is a valid and reliable measure for assessing resilience for adults in Haiti. Copyright © 2015 Elsevier Inc. All rights reserved.

  4. Using features of a Creole language to reconstruct population history and cultural evolution: tracing the English origins of Sranan.

    PubMed

    Sherriah, André C; Devonish, Hubert; Thomas, Ewart A C; Creanza, Nicole

    2018-04-05

    Creole languages are formed in conditions where speakers from distinct languages are brought together without a shared first language, typically under the domination of speakers from one of the languages and particularly in the context of the transatlantic slave trade and European colonialism. One such Creole in Suriname, Sranan, developed around the mid-seventeenth century, primarily out of contact between varieties of English from England, spoken by the dominant group, and multiple West African languages. The vast majority of the basic words in Sranan come from the language of the dominant group, English. Here, we compare linguistic features of modern-day Sranan with those of English as spoken in 313 localities across England. By way of testing proposed hypotheses for the origin of English words in Sranan, we find that 80% of the studied features of Sranan can be explained by similarity to regional dialect features at two distinct input locations within England, a cluster of locations near the port of Bristol and another cluster near Essex in eastern England. Our new hypothesis is supported by the geographical distribution of specific regional dialect features, such as post-vocalic rhoticity and word-initial 'h', and by phylogenetic analysis of these features, which shows evidence favouring input from at least two English dialects in the formation of Sranan. In addition to explicating the dialect features most prominent in the linguistic evolution of Sranan, our historical analyses also provide supporting evidence for two distinct hypotheses about the likely geographical origins of the English speakers whose language was an input to Sranan. The emergence as a likely input to Sranan of the speech forms of a cluster near Bristol is consistent with historical records, indicating that most of the indentured servants going to the Americas between 1654 and 1666 were from Bristol and nearby counties, and that of the cluster near Essex is consistent with documents showing that many of the governors and important planters came from the southeast of England (including London) (Smith 1987 The Genesis of the Creole Languages of Surinam ; Smith 2009 In The handbook of pidgin and creole studies , pp. 98-129).This article is part of the theme issue 'Bridging cultural gaps: interdisciplinary studies in human cultural evolution'. © 2018 The Author(s).

  5. A new mitochondrial C1 lineage from the prehistory of Uruguay: population genocide, ethnocide, and continuity.

    PubMed

    Sans, Monica; Figueiro, Gonzalo; Hidalgo, Pedro C

    2012-06-01

    Uruguayan population has been considered as of European descent, as its Native populations victims of genocide apparently disappeared in the 19th century. Contradicting this national belief, genetic studies have shown a substantial Native contribution. However, the continuity between prehistoric, historic, and present populations remains unproved. With the aim of adding elements to prove a possible population continuity, we studied a mitochondrial lineage, part of haplogroup C1, analyzing the complete genome of a modern Uruguayan individual and the hypervariable region I (HVRI) in prehistoric, historic, and contemporary individuals. Several individuals carried the mutations that characterize this lineage: two from an archaeological mound located in the east of the country, the Charrúa Indian chief Vaimaca Perú and five individuals from the present population. The lineage was initially characterized by its HVRI sequence, having the four typical C1 mutations and adding 16051G and 16288C; other mutations were also found: 16140C was found in all but the oldest individual, dated 1,610 years BP, while 16209C, 16422C, and 16519C were found only in some individuals. Hypervariable region II showed the typical C1 mutations and 194T. The coding region, analyzed in modern individuals, was characterized by 12378T, while other mutations found were not common to all of them. In summary, we have found and described a new lineage that shows continuity from prehistoric mound builders to the present population, through a representative of the extinct Charrúa Indians. The lineage appeared at least 1,600 years ago and is carried by approximately 0.7% of the modern Uruguayan population. The continuity of the lineage supports alternative perspectives about Uruguayan national identity and the meaning of the genocide, best labeled as ethnocide because of its consequences. It also contributes to the discussion about who the prehistoric mound builders were, and to the origin, at least in the maternal line, of a Charrúa Indian. From a more general perspective, we can conclude that the characteristics, evolution, and expansion of founder haplogroup C in America have not yet been elucidated.

  6. Fasciola hepatica infection and association with gastrointestinal parasites in Creole goats from western Argentina.

    PubMed

    Cuervo, Pablo; Sidoti, Laura; Fantozzi, Cecilia; Neira, Gisela; Gerbeno, Leticia; Mera y Sierra, Roberto

    2013-01-01

    Goats, called “the cow of the poor”, are the livestock species with the most significant population growth worldwide in recent years. Gastrointestinal parasitism constitutes one of the main constraints to its outdoor and extensive breeding in temperate and tropical countries. Despite a Creole goat population of nearly 4 million heads, local reports on parasitological prevalence are scarce, and while Fasciola hepatica infection is spread all over Argentina, the goat is usually neglected as a reservoir and economic losses are not considered. To evaluate gastrointestinal parasitism prevalence and associations between parasite genera and species, with emphasis on fascioliasis, Creole goats from the plateau and Andean regions from western Argentina were investigated by coprological techniques, and associations were statistically assessed. Eighty-five percent (85%) of the animals harbored one or more parasite types, while 46% showed mixed infections. Significant positive associations between F. hepatica + Strongyle eggs, Eimeria sp. + Nematodirus sp. and Nematodirus sp. + Trichuris ovis were detected. Further studies are required to define the causality of these associations and their relevance in epidemiology. F. hepatica is rarely considered as goat parasite in the country, but a 33% prevalence poses an interrogation on the role goats play on the transmission and dissemination of this zoonotic trematode.

  7. From rustics to savants: indigenous materia medica in eighteenth-century Mexico.

    PubMed

    Achim, Miruna

    2011-09-01

    This essay explores how indigenous knowledge about plant and animal remedies was gathered, classified, tested, and circulated across wide networks of exchange for natural knowledge between Europe and the Americas. There has been much recent interest in the "bioprospecting" of local natural resources-medical and otherwise-by Europeans in the early modern world and the strategies employed by European travellers, missionaries, or naturalists have been well documented. By contrast, less is known about the role played by indigenous and Creole intermediaries in this process. And yet, the transmission of knowledge between indigenous communities and the European cabinet was neither transparent nor natural, and often involved epistemological, linguistic, and religious obstacles. Drawing on printed and manuscript collections of indigenous remedies, written in colonial Mexico between the sixteenth and the eighteenth centuries, I focus on how local intermediaries, like creoles scholars, sought to overcome such obstacles by observing indigenous uses of remedies, by studying indigenous languages and by producing natural histories and pharmacopoeias in indigenous languages. Ultimately, behind the Creole participation in the transmission of indigenous remedies, one can point to political and cultural interests and to inclusive definitions of knowledge, which cut across oppositions between science and superstition, cabinet and field, centre and periphery. Copyright © 2011 Elsevier Ltd. All rights reserved.

  8. Family care for immigrants with dementia: The perspectives of female family carers living in The Netherlands.

    PubMed

    van Wezel, Nienke; Francke, Anneke L; Kayan-Acun, Emine; Ljm Devillé, Walter; van Grondelle, Nies J; Blom, Marco M

    2016-01-01

    The prevalence of dementia is increasing among non-western immigrants. It is known that family care is provided relatively often among immigrant groups. Until now, however, relatively little was known about how relatives of people with dementia in the immigrant communities perceive family care. This study therefore focuses on describing the perspectives of female Turkish, Moroccan and Surinamese Creole family carers in the Netherlands about providing family care to a close relative with dementia. Forty-one individual interviews and six focus group interviews (n=28) were held with female Turkish, Moroccan and Surinamese Creole family carers who are looking after a close relative with dementia. A qualitative analysis of the interviews has been carried out, supported by the software MaxQda. Related to their cultural and religious backgrounds, female family carers with Turkish, Moroccan or Surinamese Creole origins see family care as a task that they should carry out with respect and love. They feel that family care is superior to professional care and that it is principally a task for women. If men do have a role in family care, then it generally covers non-physical aspects. Despite the fact that the family carers interviewed listed aspects that make caring for a close relative with dementia difficult, they do say that they get a great deal of satisfaction from providing this care. In Turkish and Moroccan families in particular this type of care leads to more recognition and appreciation of the daughter or daughter-in-law who is giving it. Family carers of Turkish, Moroccan or Surinamese Creole origin derive a great deal of satisfaction from giving family care to a relative with dementia. This fulfilment largely outweighs the burden of care. Professional support or information for these family carers can be improved by also focusing on the positive aspects of providing family care instead of an exclusive focus on reducing the burden. © The Author(s) 2014.

  9. Explanatory models and openness about dementia in migrant communities: A qualitative study among female family carers.

    PubMed

    van Wezel, Nienke; Francke, Anneke L; Kayan Acun, Emine; Devillé, Walter Ljm; van Grondelle, Nies J; Blom, Marco M

    2016-06-15

    The prevalence of dementia is increasing among people with a Turkish, Moroccan and Surinamese-Creole background. Because informal care is very important in these communities, it is pertinent to see what explanations female family carers have for dementia and whether they can discuss dementia openly within the community and the family. Forty-one individual interviews and six focus group interviews (n = 28) were held with female Turkish, Moroccan and Surinamese Creole family carers who are looking after a close relative with dementia, and who live in The Netherlands. Qualitative analysis has been carried out, supported by the software MaxQda. The dominant explanations of dementia given by the female family carers interviewed are in line with what Downs et al. describe as the explanatory models 'dementia as a normal ageing process' and 'dementia as a spiritual experience'. In addition, some female family carers gave explanations that were about an interplay between various factors. Turkish and Moroccan informal caregivers ascribe the causes of dementia relatively often to life events or personality traits, whereas Surinamese Creole caregivers frequently mention physical aspects, such as past dehydration. However, the explanatory model 'dementia as a neuropsychiatric condition', which is dominant in Western cultures, was rarely expressed by the informal caregivers. The female family carers generally talked openly about the dementia with their close family, whereas particularly in the Turkish and Moroccan communities open communication within the broader communities was often hampered, e.g. by feelings of shame. Female family carers of Turkish, Moroccan or Surinamese Creole backgrounds often consider dementia as a natural consequence of ageing, as a spiritual experience, and/or as an interplay between various factors. They feel they can talk openly about dementia within their close family, while outside the close family this is often more difficult. © The Author(s) 2016.

  10. Chagas' disease in Aboriginal and Creole communities from the Gran Chaco Region of Argentina: Seroprevalence and molecular parasitological characterization.

    PubMed

    Lucero, R H; Brusés, B L; Cura, C I; Formichelli, L B; Juiz, N; Fernández, G J; Bisio, M; Deluca, G D; Besuschio, S; Hernández, D O; Schijman, A G

    2016-07-01

    Most indigenous ethnias from Northern Argentina live in rural areas of "the Gran Chaco" region, where Trypanosoma cruzi is endemic. Serological and parasitological features have been poorly characterized in Aboriginal populations and scarce information exist regarding relevant T. cruzi discrete typing units (DTU) and parasitic loads. This study was focused to characterize T. cruzi infection in Qom, Mocoit, Pit'laxá and Wichi ethnias (N=604) and Creole communities (N=257) inhabiting rural villages from two highly endemic provinces of the Argentinean Gran Chaco. DNA extracted using Hexadecyltrimethyl Ammonium Bromide reagent from peripheral blood samples was used for conventional PCR targeted to parasite kinetoplastid DNA (kDNA) and identification of DTUs using nuclear genomic markers. In kDNA-PCR positive samples from three rural Aboriginal communities of "Monte Impenetrable Chaqueño", minicircle signatures were characterized by Low stringency single primer-PCR and parasitic loads calculated using Real-Time PCR. Seroprevalence was higher in Aboriginal (47.98%) than in Creole (27.23%) rural communities (Chi square, p=4.e(-8)). A low seroprevalence (4.3%) was detected in a Qom settlement at the suburbs of Resistencia city (Fisher Exact test, p=2.e(-21)).The kDNA-PCR positivity was 42.15% in Aboriginal communities and 65.71% in Creole populations (Chi square, p=5.e(-4)). Among Aboriginal communities kDNA-PCR positivity was heterogeneous (Chi square, p=1.e(-4)). Highest kDNA-PCR positivity (79%) was detected in the Qom community of Colonia Aborigen and the lowest PCR positivity in two different surveys at the Wichi community of Misión Nueva Pompeya (33.3% in 2010 and 20.8% in 2014). TcV (or TcII/V/VI) was predominant in both Aboriginal and Creole communities, in agreement with DTU distribution reported for the region. Besides, two subjects were infected with TcVI, one with TcI and four presented mixed infections of TcV plus TcII/VI. Most minicircle signatures clustered according to their original localities, but in a few cases, signatures from one locality clustered with signatures from other village, suggesting circulation of the same strains in the area. Parasitic loads ranged from undetectable to around 50 parasite equivalents/mL, showing higher values than those generally observed in chronic Chagas disease patients living in urban centers of Argentina. Our findings reveal the persistence of high levels of infection in these neglected populations. Copyright © 2016. Published by Elsevier B.V.

  11. Effects of single or trickle Haemonchus contortus experimental infection on digestibility and host responses of naïve Creole kids reared indoor.

    PubMed

    Bambou, J C; Cei, W; Camous, S; Archimède, H; Decherf, A; Philibert, L; Barbier, C; Mandonnet, N; González-García, E

    2013-01-31

    The objective of this study was to compare the effects of the type of Haemonchus contortus experimental infection (trickle infection, TI versus single infection, SI) on feed intake, nutrients digestibility, parasitological and haematological measures, and plasma leptin in Creole kids. The animals were infected over 2 periods (challenge 1 and challenge 2) of 6 weeks each, corresponding respectively to the primary and the secondary infection. Periods prior infection (1 week each) were considered as controls. The primary infection was realized with 35 Creole kids (18.40±3.76 kg BW) housed in individual boxes and fed a hay-based diet. The secondary infection continued with 29 kids (21.90±3.40 kg BW) from the initial 35. A total of 6 kids and 8 kids were slaughtered for measuring nematode burden at the end of the primary and the secondary infection, respectively. Measurements of nutrients digestibility were made at 0, 3 and 5 weeks post-infection for both challenges. Faecal egg count (FEC), blood eosinophilia and packed cell volume (PCV) were monitored weekly. Feed intake (dry matter intake, DMI) and nutrients digestibility were negatively affected by H. contortus infection only during the primary infection. Plasma leptin changed significantly over time (P=0.0002) but was not affected by the infection type. Effect of infection type was observed only on crude protein digestibility during the primary infection, which was lower in the TI group (P<0.01). The overall level of blood eosinophilia was significantly higher in the TI group (P<0.0001) during both challenges. The overall FEC mean was significantly higher in the SI compared with the TI groups, during both challenges (P<0.02). These results were related to the mean female length significantly higher in the SI group compared with the TI group during challenge 1 (P=0.004), and the number of adult nematode significantly lower in the TI group compared with the SI group during the challenge 2 (P=0.05). The results showed that the response of Creole kids to H. contortus experimental infection was in part dependent on the type of experimental infection. Our data suggest that plasma leptin would not be involved in the response of Creole kids against H. contortus infection, as no relationship between its plasma level and the transient reduction in voluntary feed intake observed in both groups during the primary infection was observed. Copyright © 2012 Elsevier B.V. All rights reserved.

  12. Analysis of human papillomavirus 16 E6, E7 genes and Long Control Region in cervical samples from Uruguayan women.

    PubMed

    Ramas, Viviana; Mirazo, Santiago; Bonilla, Sylvia; Ruchansky, Dora; Arbiza, Juan

    2018-05-15

    This study aims to investigate the HPV16 variant distribution by sequence analyses of E6, E7 oncogenes and the Long Control Region (LCR), from cervical cells collected from Uruguayan women, and to reconstruct the phylogenetic relationships among variants. Forty-seven HPV16 variants, obtained from women with HSIL, LSIL, ASCUS and NILM cytological classes were analyzed for LCR and 12 were further studied for E6 and E7. Detailed sequence comparison, genetic heterogeneity analyses and phylogenetic reconstruction were performed. A high variability was observed among LCR sequences, which were distributed in 18 different variants. E6 and E7 sequences exhibited novel non-synonymous substitutions. Uruguayan sequences mainly belonged to the European lineage, and only 5 sequences clustered in non-European branches; 3 of them in the Asian-American and North-American linage and 2 in an African branch. Additionally, 6 new variants from European and African clusters were identified. HPV16 isolates mainly belonged to the European lineage, though strains from African and Asian-American lineages were also identified. Herein is reported for the first time the distribution and molecular characterization of HPV16 variants from Uruguay, providing novel insights on the molecular epidemiology of this infectious disease in the South America. A high variability among HPV 16 isolates mainly belonged to European lineage, provides an extensive sequence dataset from a country with high burden of cervical cancer. Copyright © 2018 Elsevier B.V. All rights reserved.

  13. Sensory characterization of the astringency of commercial Uruguayan Tannat wines.

    PubMed

    Vidal, Leticia; Antúnez, Lucía; Giménez, Ana; Medina, Karina; Boido, Eduardo; Ares, Gastón

    2017-12-01

    Astringency is one of the most important characteristics that define the quality of red wine, and is of particular relevance for Tannat, Uruguayan emblematic red wine variety. Astringency is a time-dependant and complex sensory characteristic, related to several sensations, or sub-qualities, that can be simultaneously perceived. The aim of the present study was to obtain a sensory characterization of the astringency of commercial Uruguayan Tannat wines. Forty samples with different characteristics in terms of vintage, price segment and aging in oak barrels were assessed by a panel of 9 trained assessors. Total astringency intensity was evaluated using time-intensity (TI), while astringency sub-qualities were described using a check-all-that-apply (CATA) question composed of sixteen terms. TI and the CATA question provided different information on the astringency of Tannat wines. Regarding global astringency, samples mainly differed in intensity-related parameters rather than in the development of astringency over time, although the variability was moderate. A wide range of sub-qualities, from silky and velvety to harsh and aggressive were used to describe the astringency of the evaluated wines. Four groups of samples with different astringency characteristics were identified, but this sorting was not related to vintage, price segment or aging in oak barrels. Further research is necessary to better understand how astringency characteristics are influenced by production variables, and to understand their relationship to consumers' and experts' perceived quality of Tannat wines. Copyright © 2017 Elsevier Ltd. All rights reserved.

  14. Beliefs about the effects of social sharing of emotion in alexithymia.

    PubMed

    Martínez Sánchez, Francisco; Blanco Larrieux, María Luisa; Páez Rovira, Darío; Costa Ball, Daniel

    2013-01-01

    Emotional events are followed by recurrent talking about the event (Social Sharing of Emotion, SSE). Several factors that can account for variations in beliefs about SSE were examined: alexithymia, age and sex among two sample groups, Spanish (n = 388) and Uruguayan (n = 537). Both samples completed the 20-item Toronto Alexithymia Scale (TAS-20) and the Beliefs about Social Sharing of Emotion Questionnaire (BSEQ). Results indicated that alexithymia was negatively related to beliefs about SSE. Low alexithymia was associated with higher agreement with positive intrapersonal effects of SSE and disagreement with benefits of non-expression or inhibition, and beliefs in positive interpersonal effect of social sharing were unrelated to alexithymia. Cultural and gender differences were found regarding beliefs about SSE. Regression analyses suggest that alexithymia significantly predicted beliefs about SSE. The pattern of results suggests that more collectivist and traditional cultures, such as the Uruguayan, attach less value to SSE. Results and implications are discussed.

  15. Dialect Variation of Copula and Auxiliary Verb BE: African American English–Speaking Children With and Without Gullah/Geechee Heritage

    PubMed Central

    Oetting, Janna B.

    2017-01-01

    Purpose We compared copula and auxiliary verb BE use by African American English–speaking children with and without a creole heritage, using Gullah/Geechee as the creole criterion, to determine if differences exist, the nature of the differences, and the impact of the differences on interpretations of ability. Method Data came from 38 children, aged 5 to 6 years (19 with Gullah/Geechee and 19 without Gullah/Geechee heritage). All were developing language typically, with groups matched on gender, maternal education, and, when possible, test scores. The children's productions of BE were elicited using a screener, probes, and language samples. Results Although many similarities were documented, the 2 groups' BE systems differed in 3 ways: use of unique forms (i.e., də), unique use of shared forms (i.e., BEEN), and rates of use of shared forms (e.g., am, is, was/were, was for were). Although most noticeable in the language samples, differences surfaced across tasks and showed the potential to affect interpretations of ability. Conclusions Dialect variation that is tied to children's creole heritage exists, involves 3 types of variation, and potentially affects interpretations of ability. Effects of a heritage language and different types of variation should be considered in research and clinical endeavors with African American English–speaking children. PMID:28796859

  16. Pedernales oilfield, eastern Venezuela: The first 100 years

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

    Gluyas, J.; Oliver, J.; Wilson, W.

    1996-08-01

    Petroleum seeps and surface tar mats attracted oil explorers to Pedernales in eastern Venezuela 100 years ago. Commercial production from the Pedernales Field was established by Creole in 1933. In three production periods, broken by WWII and the end of the Creole-Texaco refining contract, Creole and Lagoven produced about 60 MMSTB from about 60 wells in about 60 years. Peak production was in the late 1950s, when the field delivered 12,000 BOPD. Production was stopped in 1986. In March 1993, BP Venezuela acquired the license to reactivate Pedernales on behalf of Lagoven, and BP`s first well in the field wasmore » drilled in August 1994. A second was completed in early 1995. The production from each well was sufficiently encouraging for commerciality to be declared in March 1995. Phase 1 of the field reactivation demanded a production rate of 11,500 BOPD. As of now (September, 1995) six wells, including one gas disposal well, have been completed. Wells have been placed using a combination of old well data and mapping based on a close spaced 2D seismic survey shot in early 1994. Results from these first few wells indicate that the required production rate will be achieved despite severely depleted reservoir pressures. This paper tells the story of reactivation and re-evaluation of one of eastern Venezuela`s oldest oilfields.« less

  17. Health Information in Haitian Creole (Kreyol ayisyen)

    MedlinePlus

    ... Section Bacterial Infections Vaccine Information Statement (VIS) -- Pneumococcal Polysaccharide Vaccine (PPSV): What You Need to Know - English PDF Vaccine Information Statement (VIS) -- Pneumococcal Polysaccharide Vaccine (PPSV): What You Need to Know - Kreyol ...

  18. 29 CFR 500.78 - Information in foreign language.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... English or, as necessary and reasonable, in Spanish or another language common to migrant or seasonal... available in English, Spanish, Haitian-Creole and other languages, as necessary, which may be used in...

  19. Gaining with loss

    NASA Astrophysics Data System (ADS)

    Pile, Interview by David F. P.

    2017-12-01

    Nature Photonics spoke to Demetrios Christodoulides, of CREOL, The College of Optics & Photonics, University of Central Florida, about the birth of the parity-time-symmetry concepts in optics and the challenges and prospects on the path ahead.

  20. Effect of changes in the nutritional status on the performances of growing Creole kids during an established nematode parasite infection.

    PubMed

    Ceï, W; Archimède, H; Arquet, R; Félicité, Y; Feuillet, D; Nepos, A; Mulciba, P; Etienne, T; Alexandre, G; Bambou, J C

    2017-04-01

    In this study, we evaluated the effect of changes in the nutritional status on the performances of growing Creole kids during an established experimental gastrointestinal nematode (GIN) infection. Eighteen 6-month-old Creole kids were distributed in two main groups infected (I) and non-infected (NI) and were placed for a period of 4 weeks on each of three diets differing in their nutritional values: (1) fresh grass (FG, 6.7 MJ/kg dry matter (DM) and 7.9% crude protein (CP)) non-supplemented, (2) FG supplemented with a commercial concentrate (CC, 12.2 MJ/kg DM and 20.6% of CP), and (3) FG supplemented with dried banana (Ban, 11.1 MJ/kg DM and 4.3% CP). The experiment was designed as a split-plot with experimental infection (I and NI) as the main plot and the diets (FG, CC, and Ban) as the subplots with three replicates. We showed a significant effect of the diet changes on the fecal egg counts. A higher dry matter intake, digestibility, and growth rate were observed with the CC diet but together with a slight but significant increase of the intensity of the GIN infection. These data suggest that the improvement of the protein nutritional status during an establish GIN infection would improve the animal performance at the expense of the mechanism involved in the control of the infection.

  1. Phenolic Profiling and Antioxidant Capacity of Eugenia uniflora L. (Pitanga) Samples Collected in Different Uruguayan Locations

    PubMed Central

    Baenas, Nieves; Gironés-Vilaplana, Amadeo; Cesio, María Verónica; Heinzen, Horacio

    2018-01-01

    The use of nutrient-rich foods to enhance the wellness, health and lifestyle habits of consumers is globally encouraged. Native fruits are of great interest as they are grown and consumed locally and take part of the ethnobotanic knowledge of the population. Pitanga is an example of a native fruit from Uruguay, consumed as a jelly or an alcoholic beverage. Pitanga has a red-violet pigmentation, which is a common trait for foods that are a good source of antioxidants. Hence, fruits from different Uruguayan regions were analyzed via miniaturized sample preparation method, HPLC-DAD-ESI/MSn and RP-HPLC-DAD techniques to identify and quantify phenolic compounds, respectively. The antioxidant capacity was evaluated via DPPH and ORAC (Oxygen Radical Absorbance Capacity) assays. A multivariate linear regression was applied to correlate the observed antioxidant capacity with the phenolic content. Furthermore, Principal Components Analysis was performed to highlight characteristics between the various samples studied. The main results indicated differences between northern and southern Uruguayan samples. Delphinidin-3-hexoside was present in southern samples (mean of 293.16 µmol/100 g dry weight (DW)) and absent in the sample collected in the north (sample 3). All the samples contain high levels of cyanidin-3-hexoside, but a noticeable difference was found between the northern sample (150.45 µmol/100 g DW) and the southern sample (1121.98 µmol/100 g DW). The antioxidant capacity (mean ORAC of 56370 µmol Trolox®/100 g DW) were high in all the samples compared to the Food and Drug Administration (FDA) database of similar berry-fruits. The results of this study highlight the nutraceutical value of a native fruit that has not been exploited until now. PMID:29695116

  2. Phenolic Profiling and Antioxidant Capacity of Eugenia uniflora L. (Pitanga) Samples Collected in Different Uruguayan Locations.

    PubMed

    Migues, Ignacio; Baenas, Nieves; Gironés-Vilaplana, Amadeo; Cesio, María Verónica; Heinzen, Horacio; Moreno, Diego A

    2018-04-24

    The use of nutrient-rich foods to enhance the wellness, health and lifestyle habits of consumers is globally encouraged. Native fruits are of great interest as they are grown and consumed locally and take part of the ethnobotanic knowledge of the population. Pitanga is an example of a native fruit from Uruguay, consumed as a jelly or an alcoholic beverage. Pitanga has a red-violet pigmentation, which is a common trait for foods that are a good source of antioxidants. Hence, fruits from different Uruguayan regions were analyzed via miniaturized sample preparation method, HPLC-DAD-ESI/MS n and RP-HPLC-DAD techniques to identify and quantify phenolic compounds, respectively. The antioxidant capacity was evaluated via DPPH and ORAC (Oxygen Radical Absorbance Capacity) assays. A multivariate linear regression was applied to correlate the observed antioxidant capacity with the phenolic content. Furthermore, Principal Components Analysis was performed to highlight characteristics between the various samples studied. The main results indicated differences between northern and southern Uruguayan samples. Delphinidin-3-hexoside was present in southern samples (mean of 293.16 µmol/100 g dry weight (DW)) and absent in the sample collected in the north (sample 3). All the samples contain high levels of cyanidin-3-hexoside, but a noticeable difference was found between the northern sample (150.45 µmol/100 g DW) and the southern sample (1121.98 µmol/100 g DW). The antioxidant capacity (mean ORAC of 56370 µmol Trolox ® /100 g DW) were high in all the samples compared to the Food and Drug Administration (FDA) database of similar berry-fruits. The results of this study highlight the nutraceutical value of a native fruit that has not been exploited until now.

  3. Search Recipes

    MedlinePlus

    ... Creole-inspired dish uses chili sauce and cayenne pepper to spice it up. Tomatoes, green pepper, celery, onions and garlic spices also surround the ... Cookbook Make your own pizza topped with green peppers, mushrooms, or other vegetables. Rating: Total Cost: Makes: ...

  4. 78 FR 14355 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-05

    ..., 13000093 LOUISIANA St. Bernard Parish Pecan Grove Plantation House, (Louisiana's French Creole Architecture MPS) 10 Pecan Grove Ln., Meraux, 13000094 MASSACHUSETTS Barnstable County Old North Cemetery, US 6...

  5. 7 CFR 959.322 - Handling regulation.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... United States Standards for Grades of Bermuda-Granex-Grano Type Onions (7 CFR 51.3195-51.3209), or the United States Standards for Grades of Onions (Other Than Bermuda-Granex-Grano and Creole Types) (7 CFR 51...

  6. 7 CFR 959.322 - Handling regulation.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... United States Standards for Grades of Bermuda-Granex-Grano Type Onions (7 CFR 51.3195-51.3209), or the United States Standards for Grades of Onions (Other Than Bermuda-Granex-Grano and Creole Types) (7 CFR 51...

  7. 7 CFR 959.322 - Handling regulation.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... United States Standards for Grades of Bermuda-Granex-Grano Type Onions (7 CFR 51.3195-51.3209), or the United States Standards for Grades of Onions (Other Than Bermuda-Granex-Grano and Creole Types) (7 CFR 51...

  8. 7 CFR 959.322 - Handling regulation.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... United States Standards for Grades of Bermuda-Granex-Grano Type Onions (7 CFR 51.3195-51.3209), or the United States Standards for Grades of Onions (Other Than Bermuda-Granex-Grano and Creole Types) (7 CFR 51...

  9. Shingles - Multiple Languages

    MedlinePlus

    ... Haitian Creole (Kreyol ayisyen) Hmong (Hmoob) Indonesian (Bahasa Indonesia) Japanese (日本語) Khmer (ភាសាខ្មែរ) Korean ( ... Centers for Disease Control and Prevention Indonesian (Bahasa Indonesia) Expand Section Vaccine Information Statement (VIS) -- Live Zoster ( ...

  10. Chickenpox - Multiple Languages

    MedlinePlus

    ... Haitian Creole (Kreyol ayisyen) Hmong (Hmoob) Indonesian (Bahasa Indonesia) Japanese (日本語) Khmer (ភាសាខ្មែរ) Korean ( ... Centers for Disease Control and Prevention Indonesian (Bahasa Indonesia) Expand Section Vaccine Information Statement (VIS) -- MMRV (Measles, ...

  11. Validation of the Intelligibility in Context Scale for Jamaican Creole-Speaking Preschoolers.

    PubMed

    Washington, Karla N; McDonald, Megan M; McLeod, Sharynne; Crowe, Kathryn; Devonish, Hubert

    2017-08-15

    To describe validation of the Intelligibility in Context Scale (ICS; McLeod, Harrison, & McCormack, 2012a) and ICS-Jamaican Creole (ICS-JC; McLeod, Harrison, & McCormack, 2012b) in a sample of typically developing 3- to 6-year-old Jamaicans. One-hundred and forty-five preschooler-parent dyads participated in the study. Parents completed the 7-item ICS (n = 145) and ICS-JC (n = 98) to rate children's speech intelligibility (5-point scale) across communication partners (parents, immediate family, extended family, friends, acquaintances, strangers). Preschoolers completed the Diagnostic Evaluation of Articulation and Phonology (DEAP; Dodd, Hua, Crosbie, Holm, & Ozanne, 2006) in English and Jamaican Creole to establish speech-sound competency. For this sample, we examined validity and reliability (interrater, test-rest, internal consistency) evidence using measures of speech-sound production: (a) percentage of consonants correct, (b) percentage of vowels correct, and (c) percentage of phonemes correct. ICS and ICS-JC ratings showed preschoolers were always (5) to usually (4) understood across communication partners (ICS, M = 4.43; ICS-JC, M = 4.50). Both tools demonstrated excellent internal consistency (α = .91), high interrater, and test-retest reliability. Significant correlations between the two tools and between each measure and language-specific percentage of consonants correct, percentage of vowels correct, and percentage of phonemes correct provided criterion-validity evidence. A positive correlation between the ICS and age further strengthened validity evidence for that measure. Both tools show promising evidence of reliability and validity in describing functional speech intelligibility for this group of typically developing Jamaican preschoolers.

  12. Effect of dietary supplementation on resistance to experimental infection with Haemonchus contortus in Creole kids.

    PubMed

    Bambou, J C; Archimède, H; Arquet, R; Mahieu, M; Alexandre, G; González-Garcia, E; Mandonnet, N

    2011-06-10

    The aim of the present study was to test the effect of dietary supplementation on resistance to experimental infection with Haemonchus contortus in Creole kids. One trial with three replicates involved a total of 154 female kids that were chosen from three successive cohorts of the Creole flock of INRA-Gardel in 2007. The kids were placed into four treatments according to the amount of concentrate they received: G0 (no concentrate and a quality Dichantium spp. hay ad libitum, HAY), G1 (HAY+100g commercial concentrate d(-1)), G2 (HAY+200 g commercial concentrate d(-1)), G3 (HAY+300 g commercial concentrate d(-1)). The G0-G3 groups were infected with a single dose of 10,000 H. contortus third stage larvae (L(3)) at Day 0 (D0). Each infected group was comprised of one half resistant and one half susceptible genetically indexed kids. The average breeding values on egg excretion at 11 months of age were distant of 0.70, 0.65, 0.61 and 0.61 genetic standard deviations in G0, G1, G2 and G3, respectively. The faecal egg count (FEC), packed cell volume (PCV), eosinophilia (EOSI) and dry matter intake (DMI) indices were monitored weekly until 42 days post-infection. Enzyme-linked immunosorbent assay was carried out on serum samples to determine the level of IgA anti-H. contortus L(3) crude extracts and adult excretion/secretion products (ESP). The 10,000 L(3) dose received by the kids induced a severe infection: 8000 eggs per gram at the FEC peak, a PCV less than 15% and mortality. Interestingly, the supplemented animals in G3 showed a higher level of EOSI but a lower level of IgA anti-L3 and IgA anti-ESP than non-supplemented animals (G0). Resistant and susceptible kids had significantly different FEC variations within the groups. Susceptible kids had a 1.6 times higher egg output than resistant kids in G0. This difference was not found in the supplemented groups. The results of this study showed that supplementary feeding improved resistance of Creole kids to H. contortus experimental infection. Copyright © 2011 Elsevier B.V. All rights reserved.

  13. Interaction through Language.

    ERIC Educational Resources Information Center

    Lengyel, Peter, Ed.

    1984-01-01

    This issue dealing with language discusses language and social structure, social progress and sociolinguistics, oral and literate traditions, Portuguese Creole dialects in West Africa, a framework for describing how languages spread, socio-cultural conflict and bilingual education, linguistic variation in one-language societies, the language…

  14. The Source of Tok Pisin Structures.

    ERIC Educational Resources Information Center

    Goulden, Rick J.

    1989-01-01

    The source of the similarities and differences produced by pidginization is a central question studied in Pidgin-Creole linguistics. Several explanatory approaches are discussed that have guided research in this area, including simplification, substratum, independent innovation, and universals. (27 references) (Author/OD)

  15. Children's Health - Multiple Languages

    MedlinePlus

    ... French (français) Haitian Creole (Kreyol ayisyen) Hmong (Hmoob) Japanese (日本語) Karen (S’gaw Karen) Kirundi (Rundi) Korean (한국어) ... Natural Disaster - Hmoob (Hmong) MP3 Brigham Young University Japanese (日本語) Expand Section After the Earthquake: Helping Young ...

  16. SUBVERISON: Uruguayan Armed Forces Summary of Subversive Movement in Latin America. Part I

    DTIC Science & Technology

    1977-08-12

    nication" ("Problemas y Perspectivas de la Comunicacion de Masas"), Buenos Aires, TROQUEL. 935 ARGENTINA. Leonard C. Lewin, "Undesirable Peace...and the Scissors. The Means of Social Communication in Argentina" ("La Red y La Tijera. Los Medios de Comunicacion Social en la Argentina

  17. Desmin myopathy with severe cardiomyopathy in a Uruguayan family due to a codon deletion in a new location within the desmin 1A rod domain.

    PubMed

    Vernengo, Luis; Chourbagi, Oussama; Panuncio, Ana; Lilienbaum, Alain; Batonnet-Pichon, Sabrina; Bruston, Francine; Rodrigues-Lima, Fernando; Mesa, Rosario; Pizzarossa, Carlos; Demay, Laurence; Richard, Pascale; Vicart, Patrick; Rodriguez, Maria-Mirta

    2010-03-01

    Desmin myopathy is a heterogeneous neuromuscular disorder characterized by skeletal myopathy and cardiomyopathy, inherited mostly in an autosomal dominant pattern. We report a five generation Uruguayan family with severe cardiomyopathy and skeletal myopathy. Its most striking features are: atrial dilation, arrhythmia, conduction block and sudden death due to conduction impairment. Affected skeletal muscle shows alteration of mitochondria with paracrystallin inclusions and granulofilamentous material scattered in the muscle fibres. This family carries an unusual deletion p.E114del within the 1A rod domain of desmin. Transfected cells expressing the mutated desmin show punctuated and speckled cytoplasmic aggregates. The mutation causes a local conformational change in heptads a/d residues and charge positions. These findings lead to the hypothesis that coiled-coil interactions may be impaired, resulting in severe alterations in the desmin network. This is the first time that a mutation affecting this domain in the desmin molecule is described in a desminopathy. Copyright 2010. Published by Elsevier B.V.

  18. The -(α)(5.2) Deletion Detected in a Uruguayan Family: First Case Report in the Americas.

    PubMed

    Soler, Ana María; Schelotto, Magdalena; de Oliveira Mota, Natalia; Dorta Ferreira, Roberta; Sonati, Maria de Fatima; da Luz, Julio Abayubá

    2016-08-01

    In Uruguay, α-thalassemia (α-thal) mutations were introduced predominantly by Mediterranean European immigrant populations and by slave trade of African populations. A patient with anemia with hypochromia and microcytosis, refractory to iron treatment and with normal hemoglobin (Hb) electrophoresis was analyzed for α-thal mutations by multiplex gap-polymerase chain reaction (gap-PCR), automated sequencing and multiplex ligation-dependent probe amplification (MLPA) analyses. Agarose gel electrophoresis of the multiplex gap-PCR showed a band of unexpected size (approximately 700 bp) in the samples from the proband and mother. Automated sequencing of the amplified fragment showed the presence of the -(α)(5.2) deletion (NG_000006.1: g.32867_38062del5196) [an α-thal-1 deletion of 5196 nucleotides (nts)]. The MLPA analysis of the proband's sample also showed the presence of the -(α)(5.2) deletion in heterozygous state. We report here the presence of the -(α)(5.2) deletion, for the first time in the Americas, in a Uruguayan family with Italian ancestry, detected with a previously described multiplex gap-PCR.

  19. Genetic modulators of sickle cell disease in French Guiana: Markers of the slave trade.

    PubMed

    Simonnet, Christine; Elanga, Narcisse; Joly, Philippe; Vaz, Tania; Nacher, Mathieu

    2016-11-01

    Sickle cell disease (SCD) is the leading genetic disease in French Guiana, reflecting the predominantly African ancestry of the Guianese population. Our purpose was to characterize the genetic modulators of SCD in order to retrace the origin of the population in light of the slave trade. We have studied the sickle cell genotype, the βS haplotypes, the alpha and beta thalassemia and the UGT1A1 promoter polymorphisms in 224 Guianese patients with SCD. The genotypes of SCD were HbSS 65.6%, HbSC 24.5%, and HbS-beta thalassemia 9.4%. The most frequent βS haplotypes were the Benin haplotype (65.9% of the chromosomes) and the Bantu (20.5%). Alpha thalassemic deletions were present in 37% of the patients and homozygosity for the (TA)7 allele of the UGT1A1 promoter in 21.4%. When the patients' origins were considered, 3 groups, Noir Marron, Haitians and Creoles, displayed distinctive characteristics. The HbSC genotype, the Benin haplotype, and the homozygous UGT1A1 genotype TA7/TA7 were significantly more frequent in Noir Marron. The Haitian patients were characterized by the occurrence of alpha-thalassemia and beta-thalassemia and by a higher prevalence of the Bantu haplotype. In the group of Creole patients, the genotype HbSS was predominant but the other modulators of SCD were associated with intermediate risk. The results highlight the genetic diversity of the Guianese population and are concordant with historical data on the slave trade showing a West African origin for Noir Marron and a Central African origin for Haitians, while Guianese Creoles are highly admixed. Am. J. Hum. Biol. 28:811-816, 2016. © 2016Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  20. Role of environmental exposures and filaggrin mutations on associations of ethnic origin with risk of childhood eczema. The Generation R Study.

    PubMed

    Elbert, Niels J; Duijts, Liesbeth; den Dekker, Herman T; Jaddoe, Vincent W V; Sonnenschein-van der Voort, Agnes M M; de Jongste, Johan C; Pasmans, Suzanne G M A

    2016-09-01

    The prevalence of childhood eczema varies considerably between ethnic groups. However, data from longitudinal studies remain scarce. We examined the associations of ethnic origin with the development of eczema from birth until the age of 4 years, and whether known environmental and genetic risk factors explain these associations. This study was performed in a multiethnic population-based prospective cohort among 5,082 children. Ethnic origin was based on the parents' country of birth. Data on physician-diagnosed eczema were obtained by annual questionnaires. Information on environmental risk factors was mostly obtained by questionnaires. Filaggrin (FLG) mutations (2282del4, R2447X, R501X, and S3247X) were genotyped for 3,096 children. We used generalized estimating equation models to examine the associations of ethnic origin with the longitudinal odds of eczema at 6 months and 1, 2, 3, and 4 years of age overall and independently. Compared with Dutch children, Cape Verdean, Dutch Antillean, Surinamese-Creole, and Surinamese-Hindustani children had overall increased risks of eczema (OR (95%-CI): 1.53 (1.15, 2.03), 1.60 (1.21, 2.12), 1.95 (1.56, 2.44), and 2.06 (1.65, 2.57), respectively). Effect estimates for the associations of Cape Verdean and Dutch Antillean origin with eczema became non-significant after adjustment for genetic risk factors or both environmental and genetic risk factors, respectively. Surinamese-Creole and Surinamese-Hindustani children remained to have increased risks of eczema. Cape Verdean, Dutch Antillean, Surinamese-Creole, and Surinamese-Hindustani children had increased risks of eczema in the first 4 years of life. Environmental and genetic risk factors partly weakened these associations. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  1. Growth and carcass attributes of growing Creole kids according to experimental infection level and type of diet.

    PubMed

    Cei, Willy; Hiol, Abel; Gobardhan, Jacky; Nepos, Angebert; Felicite, Yoan; Mahieu, Maurice; Alexandre, Gisele

    2015-06-01

    In the tropics one of the major constraints to goat production is infection by gastrointestinal nematodes (GIN). One promising alternative to chemotherapy is the improvement of host nutrition. The aim of this study was to assess the effects of infection and supplementation on packed cell volume (PCV), average daily gain (ADG) and carcass quality in growing Creole kids. Sixty male goats were reared indoors following a 2 × 3 factorial design: two experimental infection levels, (infected (I) and non-infected (NI)) and three diets D (G, kids were fed exclusively with tropical forages; B, kids were supplemented with dried and crushed banana and C, kids were supplemented with commercial pellets). Faecal egg counts did not vary among I groups (on average 2,200 ω/g). The PCV and ADG were improved (P < 0.001) for NI vs. I animals. There was a D effect (P < 0.001) and no I × D interaction was observed. There was no significant effect of GIN on the main carcass data, except the weights of liver, white offal and abdominal fat, which increased slightly in I compared with NI goats (P < 0.05). All carcass data increased significantly with the addition of supplement in the diet (P < 0.001), except for carcass-cut proportions. Meat physical parameters were degraded when I kids received low N diets (B or G) with higher lightness and water loss than in the C groups. Given that GIN affect the animal's N metabolism it is recommended to avoid the use of unbalanced diet such as those banana-based. Further research is necessary to assess the nutrition × parasitism interactions on physiological features and carcass quality of Creole goats.

  2. [Hypertension in Dutch and English ethnic minorities. Blood pressure better controlled in English groups than in Dutch groups].

    PubMed

    Agyemang, Charles; Kunst, Anton E; Bhopal, Raj; Zaninotto, Paola; Unwin, Nigel; Nazroo, James; Nicolaou, Mary; Redekop, William K; Stronks, Karien

    2011-01-01

    To compare blood pressure and the prevalence of hypertension in white Dutch and Dutch of Suriname-hindustani and Suriname-creole ethnic derivation with corresponding ethnic minority groups in England and to assess the quality of hypertension treatment in these groups. Retrospective; comparison of cross-sectional studies. Secondary analyses were performed on data from 3 population-based studies with 13,999 participants in total of European, African of South-Asian origin from England and the Netherlands. English South-Asian men and women had lower blood pressure and lower prevalence of hypertension than people of South-Asian origin in the Netherlands (Suriname-hindustani), except for systolic blood pressure in men of Indian extraction in England. There was no difference in systolic blood pressure between groups of African origin in the Netherlands and England. Diastolic blood pressure levels, however, were lower in English men and women of African origin than in people of African origin in the Netherlands (Suriname-creole). White Dutch had higher systolic blood pressure levels, but lower diastolic blood pressure levels than white English men and women. There was no difference in the prevalence of hypertension between the white groups. In persons being treated for hypertension, a substantially lower percentage of the Suriname-hindustani and Suriname-creole persons in the Netherlands had well controlled blood pressure (lower than 140/90 mmHg) than their English equivalents, with the exception of English of Indian extraction. There were marked differences in blood pressure and prevalence of hypertension between comparable ethnic groups in England and the Netherlands. The relatively poor blood pressure control in Dutch ethnic minority groups partly explained the relatively high blood pressure levels in these groups.

  3. Pragmatics & Language Learning. Volume 12

    ERIC Educational Resources Information Center

    Kasper, Gabriele, Ed.; Nguyen, Hanh thi, Ed.; Yoshimi, Dina Rudolph, Ed.; Yoshioka, Jim K., Ed.

    2010-01-01

    This volume examines the organization of second language and multilingual speakers' talk and pragmatic knowledge across a range of naturalistic and experimental activities. Based on data collected on Danish, English, Hawai'i Creole, Indonesian, and Japanese as target languages, the contributions explore the nexus of pragmatic knowledge,…

  4. Relative Clauses and Register Expansion in Tok Pisin.

    ERIC Educational Resources Information Center

    Levey, Stephen

    2001-01-01

    Explores aspects of linguistic variation and change in written Tok Pisin, an English-based pidgin/creole that is spoken in Papua New Guinea as a second language by over 1,5000,000 people and as a first language by over 20,000 people.(Author/VWL)

  5. 7 CFR 51.2836 - Size classifications.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Size classifications. 51.2836 Section 51.2836...-Granex-Grano and Creole Types) Size Classifications § 51.2836 Size classifications. The size of onions may be specified in accordance with one of the following classifications. Size designation Minimum...

  6. 7 CFR 51.2836 - Size classifications.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Size classifications. 51.2836 Section 51.2836...-Granex-Grano and Creole Types) Size Classifications § 51.2836 Size classifications. The size of onions may be specified in accordance with one of the following classifications. Size designation Minimum...

  7. 7 CFR 51.2844 - Fairly well shaped.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Fairly well shaped. 51.2844 Section 51.2844 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards...-Granex-Grano and Creole Types) Definitions § 51.2844 Fairly well shaped. Fairly well shaped means having...

  8. 7 CFR 51.2844 - Fairly well shaped.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Fairly well shaped. 51.2844 Section 51.2844 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards...-Granex-Grano and Creole Types) Definitions § 51.2844 Fairly well shaped. Fairly well shaped means having...

  9. Optimization in Bilingual Language Use

    ERIC Educational Resources Information Center

    Bhatt, Rakesh M.

    2013-01-01

    Pieter Muysken's keynote paper, "Language contact outcomes as a result of bilingual optimization strategies", undertakes an ambitious project to theoretically unify different empirical outcomes of language contact, for instance, SLA, pidgins and Creoles, and code-switching. Muysken has dedicated a life-time to researching, rather…

  10. 7 CFR 51.2841 - Mature.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Mature. 51.2841 Section 51.2841 Agriculture... Creole Types) Definitions § 51.2841 Mature. Mature means well cured. Midseason onions which are not customarily held in storage shall be considered mature when harvested in accordance with good commercial...

  11. 7 CFR 51.2841 - Mature.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Mature. 51.2841 Section 51.2841 Agriculture... Creole Types) Definitions § 51.2841 Mature. Mature means well cured. Midseason onions which are not customarily held in storage shall be considered mature when harvested in accordance with good commercial...

  12. Child Mental Health - Multiple Languages

    MedlinePlus

    ... dialect) (繁體中文) Haitian Creole (Kreyol ayisyen) Hmong (Hmoob) Japanese (日本語) Korean (한국어) Portuguese (português) Spanish (español) Tagalog ( ... from Suicide - Hmoob (Hmong) MP3 Brigham Young University Japanese (日本語) Expand Section Protecting Your Child from Suicide - ...

  13. Coping with Disasters - Multiple Languages

    MedlinePlus

    ... dialect) (繁體中文) Haitian Creole (Kreyol ayisyen) Hmong (Hmoob) Japanese (日本語) Korean (한국어) Portuguese (português) Spanish (español) Tagalog ( ... Natural Disaster - Hmoob (Hmong) MP3 Brigham Young University Japanese (日本語) Expand Section After the Earthquake: Helping Young ...

  14. Isolation of Pseudobutyrivibrio ruminis and Pseudobutyrivibrio xylanivorans from rumen of Creole goats fed native forage diet.

    PubMed

    Grilli, D J; Cerón, M E; Paez, S; Egea, V; Schnittger, L; Cravero, S; Escudero, M Sosa; Allegretti, L; Arenas, G N

    2013-09-01

    We isolated and identified functional groups of bacteria in the rumen of Creole goats involved in ruminal fermentation of native forage shrubs. The functional bacterial groups were evaluated by comparing the total viable, total anaerobic, cellulolytic, hemicellulolytic, and amylolytic bacterial counts in the samples taken from fistulated goats fed native forage diet (Atriplex lampa and Prosopis flexuosa). Alfalfa hay and corn were used as control diet. The roll tubes method increased the possibility of isolating and 16S rDNA gene sequencing allowed definitive identification of bacterial species involved in the ruminal fermentation. The starch and fiber contents of the diets influenced the number of total anaerobic bacteria and fibrolytic and amylolytic functional groups. Pseudobutyrivibrio ruminis and Pseudobutyrivibrio xylanivorans were the main species isolated and identified. The identification of bacterial strains involved in the rumen fermentation helps to explain the ability of these animals to digest fiber plant cell wall contained in native forage species.

  15. Cognitive Abilities That Mediate SES's Effect on Elementary Mathematics Learning: The Uruguayan Tablet-Based Intervention

    ERIC Educational Resources Information Center

    Valle-Lisboa, Juan; Cabana, Álvaro; Eisinger, Robert; Mailhos, Álvaro; Luzardo, Mario; Halberda, Justin; Maiche, Alejandro

    2016-01-01

    In unequal societies the effectiveness of formal education depends on the socioeconomic status (SES) of students. Studies have shown that poverty affects the development of the brain in ways that might compromise future learning, thus increasing the differences between groups with different SES. Interest is growing in the development of tools that…

  16. Teaching Tobacco Cessation Skills to Uruguayan Physicians Using Information and Communication Technologies

    ERIC Educational Resources Information Center

    Llambi, Laura; Esteves, Elba; Martinez, Elisa; Forster, Thais; Garcia, Sofia; Miranda, Natalia; Arredondo, Antonio Lopez; Margolis, Alvaro

    2011-01-01

    Introduction: Since 2004, with the ratification of the Framework Convention on Tobacco Control, Uruguay has implemented a wide range of legal restrictions designed to reduce the devastating impacts of tobacco. This legal process generated an increase in demand for tobacco cessation treatment, which led to the need to train a large number of…

  17. The Kweyol Language and Literacy Project.

    ERIC Educational Resources Information Center

    Morris, Carol; Nwenmely, Hubisi

    1993-01-01

    French Creoles are spoken in many different parts of the world, including the Indian Ocean, United States, Caribbean, and South America. These Kweyol speech communities are described, in the Kweyol Project, which examines Kweyol language issues and the establishment of a Kweyol Literacy Scheme. (Contains 15 references.) (LB)

  18. Heat Illness - Multiple Languages

    MedlinePlus

    ... sharing features on this page, please enable JavaScript. Arabic (العربية) Bosnian (bosanski) Haitian Creole (Kreyol ayisyen) Modern Standard Arabic (Arabic dialect) (العربية الفصحى, عربي فصيح) Somali (Af- ...

  19. English Studies as Creole Scholarship: Reconfiguring the Discipline for Postcolonial Conditions

    ERIC Educational Resources Information Center

    Canagarajah, Suresh

    2011-01-01

    The shifts underway in contemporary social conditions call for a new alignment between the specializations constituting English Studies: namely, literature, applied linguistics, and rhetoric and composition. Postcolonial social movements have generated new language, textual, and literary practices. These developments bring to the fore practices…

  20. First Aid - Multiple Languages

    MedlinePlus

    ... français) Haitian Creole (Kreyol ayisyen) Hindi (हिन्दी) Japanese (日本語) Korean (한국어) Modern Standard Arabic (Arabic dialect) ( ... हिन्दी (Hindi) Bilingual PDF Health Information Translations Japanese (日本語) Expand Section Emergency Supply List - English PDF ...

  1. Colonoscopy - Multiple Languages

    MedlinePlus

    ... français) Haitian Creole (Kreyol ayisyen) Hindi (हिन्दी) Japanese (日本語) Korean (한국어) Polish (polski) Portuguese (português) Russian ( ... हिन्दी (Hindi) Bilingual PDF Health Information Translations Japanese (日本語) Expand Section Colonoscopy with Bowel Prep: Go- ...

  2. 75 FR 61729 - Combined Notice of Filings No. 2

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-06

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Combined Notice of Filings No. 2 September 23, 2010. Take notice that the Commission has received the following Natural Gas Pipeline Rate and Refund Report filings: Docket Numbers: RP10-1089-003. Applicants: Cheniere Creole Trail Pipeline, L.P...

  3. Creole Carpentry in 1800 -- Building Practices and Carpenter's Tools that created Alexandria's Kent Plantation House

    Treesearch

    N.H. Sand; P. Koch

    1975-01-01

    It is the year 1796 or thereabouts. Louisiana is a Spanish colony with French traditions and culture. Pierre Baillio II, of a prominent French family, has a sizeable grant of land along the Red River near a small town called El Rapido.

  4. Krio Language Manual. Revised Edition.

    ERIC Educational Resources Information Center

    Peace Corps, Freetown (Sierra Leone).

    Instructional materials for Krio, the creole spoken in Sierra Leone, are designed for Peace Corps volunteer language instruction and intended for the use of both students and instructors. Fifty-six units provide practice in language skills, particularly oral, geared to the daily language needs of volunteers. Lessons are designed for audio-lingual…

  5. American Indian Languages: Classifications and List.

    ERIC Educational Resources Information Center

    Zisa, Charles A.

    This document lists the indigenous languages of North and South America, with the exception of the Eskimo-Aleut languages, the European-based Creoles, and languages which represent Post-Columbian intrusions. Section I consists of genetic classification of the languages included (948 language-level entries). Section II is an alphabetic list of all…

  6. 78 FR 52099 - Onions Other Than Bermuda-Granex-Grano/Creole; Bermuda-Granex-Grano

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-22

    ... Washington State, which is outside of marketing order 958, has packed mixed colors of larger Walla Walla type... permitting mixed colors when designated as a specialty or mixed pack will facilitate the marketing of onions..., August 22, 2013 / Proposed Rules#0;#0; [[Page 52099

  7. CREOLE STUDIES.

    ERIC Educational Resources Information Center

    FIGUEROA, JOHN J.

    THE AUTHOR FEELS THAT THE STUDY OF THE CREOLIZATION OF LANGUAGE IN THE CARIBBEAN AREA IS IMPORTANT TO LINGUISTS, LANGUAGE TEACHERS, AND SOCIOLINGUISTS IN ALL PARTS OF THE WORLD. IN THIS PAPER, PRESENTED AT THE SECOND INSTITUTE OF THE INTER-AMERICAN PROGRAM IN LANGUAGES AND LINGUISTICS (MEXICO CITY, FEBRUARY 1968), HE FIRST REPORTS ON WORK DONE AT…

  8. Tuberculosis - Multiple Languages

    MedlinePlus

    ... this page, please enable JavaScript. Amharic (Amarɨñña / አማርኛ ) Arabic (العربية) Bosnian (bosanski) Cape Verdean Creole (Kabuverdianu) Chinese, ... Amharic) Bilingual PDF Massachusetts Department of Public Health Arabic (العربية) Expand Section Home Respiratory Precautions for Patients ...

  9. Learning through Standard English: Cognitive Implications for Post-Pidgin/-Creole Speakers

    ERIC Educational Resources Information Center

    Malcolm, Ian G.

    2011-01-01

    Despite their (albeit limited) access to Standard Australian English through education, Australian Indigenous communities have maintained their own dialect (Aboriginal English) for intragroup communication and are increasingly using it as a medium of cultural expression in the wider community. Most linguists agree that the most significant early…

  10. Project Triunfe, 1987-88. OREA Report.

    ERIC Educational Resources Information Center

    Berney, Tomi D.; Watson, Heriberto

    In its fifth year of funding, Project TRIUNFE served 413 limited-English-proficient speakers of Spanish, French/Haitian Creole, Asian languages, and Polish at John Jay High School in Brooklyn. The program's aim was to supplement the high school's transitional bilingual education program, emphasizing computer instruction, partial English immersion,…

  11. Cervical Cancer Screening - Multiple Languages

    MedlinePlus

    ... français) Haitian Creole (Kreyol ayisyen) Hindi (हिन्दी) Japanese (日本語) Korean (한국어) Polish (polski) Portuguese (português) Russian ( ... Screening - हिन्दी (Hindi) PDF American Cancer Society Japanese (日本語) Expand Section Colposcopy - 日本語 (Japanese) Bilingual PDF ...

  12. Biological Analogs for Language Contact Situations

    ERIC Educational Resources Information Center

    Seliger, Herbert W.

    1977-01-01

    This article proposes that language contact can be best understood if the entire range of such situations from second language learning to evolution of dialects and creoles is studied within a framework analogical to the symbiosis of living organisms. Language contact is viewed in terms of dynamic evolutionary stages. (CHK)

  13. The Abakua Secret Society in Cuba: Language and Culture.

    ERIC Educational Resources Information Center

    Cedeno, Rafael A. Nunez

    1988-01-01

    Reports on attempts to determine whether Cuban Abakua is a pidginized Afro-Spanish, creole, or dead language and concludes that some of this language, spoken by a secret society, has its roots in Efik, a language of the Benue-Congo, and seems to be a simple, ritualistic, structureless argot. (CB)

  14. Genetic characterization of Uruguayan Pampa Rocha pigs with microsatellite markers

    PubMed Central

    Montenegro, M; Llambí, S; Castro, G; Barlocco, N; Vadell, A; Landi, V; Delgado, JV; Martínez, A

    2015-01-01

    In this study, we genetically characterized the Uruguayan pig breed Pampa Rocha. Genetic variability was assessed by analyzing a panel of 25 microsatellite markers from a sample of 39 individuals. Pampa Rocha pigs showed high genetic variability with observed and expected heterozygosities of 0.583 and 0.603, respectively. The mean number of alleles was 5.72. Twenty-four markers were polymorphic, with 95.8% of them in Hardy Weinberg equilibrium. The level of endogamy was low (FIS = 0.0475). A factorial analysis of correspondence was used to assess the genetic differences between Pampa Rocha and other pig breeds; genetic distances were calculated, and a tree was designed to reflect the distance matrix. Individuals were also allocated into clusters. This analysis showed that the Pampa Rocha breed was separated from the other breeds along the first and second axes. The neighbour-joining tree generated by the genetic distances DA showed clustering of Pampa Rocha with the Meishan breed. The allocation of individuals to clusters showed a clear separation of Pampa Rocha pigs. These results provide insights into the genetic variability of Pampa Rocha pigs and indicate that this breed is a well-defined genetic entity. PMID:25983624

  15. Methodologies of Bilingual Instruction in Literacy Education. Project MOBILE, 1987-1988. OREA Report.

    ERIC Educational Resources Information Center

    Berney, Tomi D.; Plotkin, Donna

    The Methodologies of Bilingual Instruction in Literacy Education (MOBILE) project served 359 native Spanish- and Haitian Creole/French-speaking students at 2 high schools in its first year of funding. The project provided supplementary instruction in English as a Second Language (ESL), native language arts (NLA), and bilingual mathematics,…

  16. Project Parents: Awareness, Education, and Involvement. O.E.E. Evaluation Report, 1982-1983.

    ERIC Educational Resources Information Center

    Collazo-Levy, Dora; Villegas, Jose

    Project Parents was a three-year program designed to increase parental participation in the educational process. Originally implemented in two community school districts at four school sites, the project focused on parents of Spanish-, French/Creole-, Greek -and Italian-speaking primary level students with limited English language skills. Parents…

  17. Postcolonial Identity Politics, Language and the Schools in St. Lucia

    ERIC Educational Resources Information Center

    St. Hilaire, Aonghas

    2009-01-01

    In the postcolonial era, a cultural nationalist movement has sought to elevate the status of St. Lucia's creole vernacular, Kweyol, and with some success--it is now the most visible symbol of St. Lucian national identity. This relatively new development has altered somewhat the historic linguistic status quo between the official, high status…

  18. Indigenous Youth Bilingualism from a Hawaiian Activist Perspective

    ERIC Educational Resources Information Center

    Wilson, William H.; Kamana, Kauanoe

    2009-01-01

    Hawai'i's massive language shift began a century ago. In the late 1800s, everyone spoke Hawaiian, but being monolingual in Hawaiian marked one as unsophisticated. Then Hawaiian medium schools were banned, resulting in young people speaking Hawaiian with adults and Hawai'i Creole English with peers. The next generation could understand, but not…

  19. Food Safety - Multiple Languages

    MedlinePlus

    ... dialect)) PDF Centers for Disease Control and Prevention French (français) Expand Section Keep Food and Water Safe After a Disaster or Emergency - ... Water Safe After a Disaster or Emergency - français (French) HTML ... Centers for Disease Control and Prevention Haitian Creole (Kreyol ayisyen) Expand Section Keep Food and Water Safe After a Disaster or Emergency - ...

  20. 7 CFR 51.2832 - U.S. Commercial.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false U.S. Commercial. 51.2832 Section 51.2832 Agriculture... Creole Types) Grades § 51.2832 U.S. Commercial. U.S. Commercial consists of onions which meet the...) Roots; (4) Dry sunken areas; (5) Sunburn; (6) Sprouts; (7) Freezing; (8) Cracked fleshy scales; (9...

  1. 7 CFR 51.2832 - U.S. Commercial.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false U.S. Commercial. 51.2832 Section 51.2832 Agriculture... Standards for Grades of Onions (Other Than Bermuda-Granex-Grano and Creole Types) Grades § 51.2832 U.S...) Free from damage caused by: (1) Seedstems; (2) Tops; (3) Roots; (4) Dry sunken areas; (5) Sunburn; (6...

  2. 7 CFR 51.2832 - U.S. Commercial.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false U.S. Commercial. 51.2832 Section 51.2832 Agriculture... Standards for Grades of Onions (Other Than Bermuda-Granex-Grano and Creole Types) Grades § 51.2832 U.S...) Free from damage caused by: (1) Seedstems; (2) Tops; (3) Roots; (4) Dry sunken areas; (5) Sunburn; (6...

  3. Methodologies of Bilingual Instruction in Literacy Education. Project Mobile, 1988-89. OREA Report.

    ERIC Educational Resources Information Center

    Berney, Tomi D.; Plotkin, Donna

    In its second year, Methodologies of Bilingual Instruction in Literacy Education (Project MOBILE) provided 373 students of limited English proficiency, native speakers of Spanish and Haitian Creole, with supplementary English as a Second Language (ESL), native language arts (NLA), and content-area instruction. Project MOBILE stressed the…

  4. Bilingual Academic Computer and Technology Oriented Program: Project COM-TECH. Evaluation Section Report. OREA Report.

    ERIC Educational Resources Information Center

    Berney, Tomi D.; Plotkin, Donna

    Project COM-TECH offered bilingual individualized instruction, using an enrichment approach, to Spanish- and Haitian Creole-speaking students with varying levels of English and native language proficiency and academic preparation. The program provided supplementary instruction in English as a Second Language (ESL); Native Language Arts (NLA); and…

  5. Computer-Assisted Bilingual/Bicultural Multiskills Project, 1987-1988. OREA Report.

    ERIC Educational Resources Information Center

    Berney, Tomi D.; Carey, Cecilia

    The Computer-Assisted Bilingual/Bicultural Multiskills Project completed its first year of an extension grant. The program used computerized and non-computerized instruction to help 109 native speakers of Haitian Creole/French and Spanish, most of whom were recent immigrants, develop English-as-a-Second-Language (ESL) native language, and content…

  6. Project Go-For-It, 1987-1988. OREA Report.

    ERIC Educational Resources Information Center

    Berney, Tomi D.; De Megret, Wendy

    In the first year of a 3-year funding cycle, Project Go-For-It, a multisite bilingual education project, provided instructional and support services to 292 gifted and talented limited-English-proficient speakers of Haitian Creole/French, Vietnamese, Chinese, Spanish, and Italian at 3 high schools. The project's aim was to provide individualized…

  7. 75 FR 12775 - Buy American Exceptions Under the American Recovery and Reinvestment Act of 2009

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-17

    ... manufactured goods (ductless split HVAC systems) are not produced in the U.S. in sufficient and reasonably... Valley Housing Authority for the installation of a ductless split system during the LaCreole Manor Heating, Ventilation and Air Conditioning (HVAC) and Water Distribution Replacement Project. FOR FURTHER...

  8. SERT Transformation Study. Technical Report No. 70.

    ERIC Educational Resources Information Center

    Day, Richard; And Others

    This research report deals with the transformations of stimulus sentences that primary grade speakers of Hawaii Creole English (HCE) made when they were asked to repeat sentences said to them in Standard English. The test used was the Kamehameha Early Education Program (KEEP) Standard English Repetition Test (SERT) which was administered to the 21…

  9. Cancer--Living with Cancer - Multiple Languages

    MedlinePlus

    ... français) Haitian Creole (Kreyol ayisyen) Hindi (हिन्दी) Japanese (日本語) Korean (한국어) Nepali (नेपाली) Polish (polski) ... Families - हिन्दी (Hindi) PDF American Cancer Society Japanese (日本語) Expand Section Cancer Related Fatigue - 日本語 (Japanese) ...

  10. Cancer Chemotherapy - Multiple Languages

    MedlinePlus

    ... français) Haitian Creole (Kreyol ayisyen) Hindi (हिन्दी) Japanese (日本語) Korean (한국어) Nepali (नेपाली) Polish (polski) ... हिन्दी (Hindi) Bilingual PDF Health Information Translations Japanese (日本語) Expand Section Cancer Chemotherapy - 日本語 (Japanese) Bilingual ...

  11. Laboratory Tests - Multiple Languages

    MedlinePlus

    ... français) Haitian Creole (Kreyol ayisyen) Hindi (हिन्दी) Japanese (日本語) Korean (한국어) Polish (polski) Russian (Русский) Somali ( ... Tests - हिन्दी (Hindi) PDF American Cancer Society Japanese (日本語) Expand Section 24-Hour Urine Test - 日本語 ( ...

  12. Eye Diseases - Multiple Languages

    MedlinePlus

    ... français) Haitian Creole (Kreyol ayisyen) Hindi (हिन्दी) Japanese (日本語) Korean (한국어) Nepali (नेपाली) Portuguese (português) ... हिन्दी (Hindi) Bilingual PDF Health Information Translations Japanese (日本語) Expand Section Cataract - 日本語 (Japanese) Bilingual PDF ...

  13. Project TRAIN, 1984-1985. OEA Evaluation Report.

    ERIC Educational Resources Information Center

    New York City Board of Education, Brooklyn. Office of Educational Assessment.

    Project TRAIN, in its first year of operation, proposed to offer 210 parents of New York City high school students of limited English proficiency (LEP) an opportunity to improve their own English language skills. The targeted language groups included Spanish, Haitian Creole, Khmer, and Korean. This was to have been achieved through regularly…

  14. Genome data from a sixteenth century pig illuminate modern breed relationships

    PubMed Central

    Ramírez, O; Burgos-Paz, W; Casas, E; Ballester, M; Bianco, E; Olalde, I; Santpere, G; Novella, V; Gut, M; Lalueza-Fox, C; Saña, M; Pérez-Enciso, M

    2015-01-01

    Ancient DNA (aDNA) provides direct evidence of historical events that have modeled the genome of modern individuals. In livestock, resolving the differences between the effects of initial domestication and of subsequent modern breeding is not straight forward without aDNA data. Here, we have obtained shotgun genome sequence data from a sixteenth century pig from Northeastern Spain (Montsoriu castle), the ancient pig was obtained from an extremely well-preserved and diverse assemblage. In addition, we provide the sequence of three new modern genomes from an Iberian pig, Spanish wild boar and a Guatemalan Creole pig. Comparison with both mitochondrial and autosomal genome data shows that the ancient pig is closely related to extant Iberian pigs and to European wild boar. Although the ancient sample was clearly domestic, admixture with wild boar also occurred, according to the D-statistics. The close relationship between Iberian, European wild boar and the ancient pig confirms that Asian introgression in modern Iberian pigs has not existed or has been negligible. In contrast, the Guatemalan Creole pig clusters apart from the Iberian pig genome, likely due to introgression from international breeds. PMID:25204303

  15. Unlocking the genetic diversity of Creole wheats.

    PubMed

    Vikram, Prashant; Franco, Jorge; Burgueño-Ferreira, Juan; Li, Huihui; Sehgal, Deepmala; Saint Pierre, Carolina; Ortiz, Cynthia; Sneller, Clay; Tattaris, Maria; Guzman, Carlos; Sansaloni, Carolina Paola; Ellis, Mark; Fuentes-Davila, Guillermo; Reynolds, Matthew; Sonders, Kai; Singh, Pawan; Payne, Thomas; Wenzl, Peter; Sharma, Achla; Bains, Navtej Singh; Singh, Gyanendra Pratap; Crossa, José; Singh, Sukhwinder

    2016-03-15

    Climate change and slow yield gains pose a major threat to global wheat production. Underutilized genetic resources including landraces and wild relatives are key elements for developing high-yielding and climate-resilient wheat varieties. Landraces introduced into Mexico from Europe, also known as Creole wheats, are adapted to a wide range of climatic regimes and represent a unique genetic resource. Eight thousand four hundred and sixteen wheat landraces representing all dimensions of Mexico were characterized through genotyping-by-sequencing technology. Results revealed sub-groups adapted to specific environments of Mexico. Broadly, accessions from north and south of Mexico showed considerable genetic differentiation. However, a large percentage of landrace accessions were genetically very close, although belonged to different regions most likely due to the recent (nearly five centuries before) introduction of wheat in Mexico. Some of the groups adapted to extreme environments and accumulated high number of rare alleles. Core reference sets were assembled simultaneously using multiple variables, capturing 89% of the rare alleles present in the complete set. Genetic information about Mexican wheat landraces and core reference set can be effectively utilized in next generation wheat varietal improvement.

  16. Independent association of hip circumference with metabolic profile in different ethnic groups.

    PubMed

    Snijder, Marieke B; Zimmet, Paul Z; Visser, Marjolein; Dekker, Jacqueline M; Seidell, Jacob C; Shaw, Jonathan E

    2004-09-01

    In whites, a larger hip circumference has been shown to be associated with a better metabolic profile, after adjustment for BMI and waist circumference. Our aim was to investigate this association in a variety of ethnic groups, some highly susceptible to type 2 diabetes. We measured weight, height, waist and hip circumferences, systolic and diastolic blood pressure, fasting and 2-hour postload glucose, triglycerides, and high-density lipoprotein-cholesterol in 1020 Melanesians, 767 Micronesians, 3697 Indians, and 2710 Creoles from Pacific and Indian Ocean islands. Leptin and body fat percentage were determined in Indian and Creole Mauritians only. In all ethnic groups, larger hip circumference was associated with lower glucose and triglyceride levels in both sexes and higher high-density lipoprotein levels in women only, after adjustment for waist circumference, BMI, and age. Adjustment for height or leptin did not materially change the results. In conclusion, we confirmed the protective association of relatively larger hips in four nonwhite ethnic groups. Leptin does not seem to play a mediating role in this association.

  17. Analysis of ELA-DQB exon 2 polymorphism in Argentine Creole horses by PCR-RFLP and PCR-SSCP.

    PubMed

    Villegas-Castagnasso, E E; Díaz, S; Giovambattista, G; Dulout, F N; Peral-García, P

    2003-08-01

    The second exon of equine leucocyte antigen (ELA)-DQB genes was amplified from genomic DNA of 32 Argentine Creole horses by PCR. Amplified DNA was analysed by PCR-restriction fragment length polymorphism (RFLP) and PCR-single-strand conformation polymorphism (SSCP). The PCR-RFLP analysis revealed two HaeIII patterns, four RsaI patterns, five MspI patterns and two HinfI patterns. EcoRI showed no variation in the analysed sample. Additional patterns that did not account for known exon 2 DNA sequences were observed, suggesting the existence of novel ELA-DQB alleles. PCR-SSCP analysis exhibited seven different band patterns, and the number of bands per animal ranged from four to nine. Both methods indicated that at least two DQB genes are present. The presence of more than two alleles in each animal showed that the primers employed in this work are not specific for a unique DQB locus. The improvement of this PCR-RFLP method should provide a simple and rapid technique for an accurate definition of ELA-DQB typing in horses.

  18. Heterogeneities in the Ecoepidemiology of Trypanosoma cruzi Infection in Rural Communities of the Argentinean Chaco

    PubMed Central

    Cardinal, M. Victoria; Orozco, M. Marcela; Enriquez, Gustavo F.; Ceballos, Leonardo A.; Gaspe, María Sol; Alvarado-Otegui, Julián A.; Gurevitz, Juan M.; Kitron, Uriel; Gürtler, Ricardo E.

    2014-01-01

    We conducted a cross-sectional survey of Trypanosoma cruzi infection of Triatoma infestans as well as dogs and cats in 327 households from a well-defined rural area in northeastern Argentina to test whether the household distribution of infection differed between local ethnic groups (Tobas and Creoles) and identify risk factors for host infection. Overall prevalence of infection of bugs (27.2%; 95% confidence interval = 25.3–29.3%), dogs (26.0%; 95% confidence interval = 23.3–30.1%), and cats examined (28.7%; 95% confidence interval = 20.2–39.0%) was similar. A multimodel inference approach showed that infection in dogs was associated strongly with the intensity and duration of local exposure to infected bugs and moderately with household ethnic background. Overall, Toba households were at a substantially greater risk of infection than Creole households. The strong heterogeneities in the distribution of bug, dog, and cat infections at household, village, and ethnic group levels may be used for targeted vector and disease control. PMID:24732461

  19. Genetic ancestry, self-reported race and ethnicity in African Americans and European Americans in the PCaP cohort.

    PubMed

    Sucheston, Lara E; Bensen, Jeannette T; Xu, Zongli; Singh, Prashant K; Preus, Leah; Mohler, James L; Su, L Joseph; Fontham, Elizabeth T H; Ruiz, Bernardo; Smith, Gary J; Taylor, Jack A

    2012-01-01

    Family history and African-American race are important risk factors for both prostate cancer (CaP) incidence and aggressiveness. When studying complex diseases such as CaP that have a heritable component, chances of finding true disease susceptibility alleles can be increased by accounting for genetic ancestry within the population investigated. Race, ethnicity and ancestry were studied in a geographically diverse cohort of men with newly diagnosed CaP. Individual ancestry (IA) was estimated in the population-based North Carolina and Louisiana Prostate Cancer Project (PCaP), a cohort of 2,106 incident CaP cases (2063 with complete ethnicity information) comprising roughly equal numbers of research subjects reporting as Black/African American (AA) or European American/Caucasian/Caucasian American/White (EA) from North Carolina or Louisiana. Mean genome wide individual ancestry estimates of percent African, European and Asian were obtained and tested for differences by state and ethnicity (Cajun and/or Creole and Hispanic/Latino) using multivariate analysis of variance models. Principal components (PC) were compared to assess differences in genetic composition by self-reported race and ethnicity between and within states. Mean individual ancestries differed by state for self-reporting AA (p = 0.03) and EA (p = 0.001). This geographic difference attenuated for AAs who answered "no" to all ethnicity membership questions (non-ethnic research subjects; p = 0.78) but not EA research subjects, p = 0.002. Mean ancestry estimates of self-identified AA Louisiana research subjects for each ethnic group; Cajun only, Creole only and both Cajun and Creole differed significantly from self-identified non-ethnic AA Louisiana research subjects. These ethnicity differences were not seen in those who self-identified as EA. Mean IA differed by race between states, elucidating a potential contributing factor to these differences in AA research participants: self-reported ethnicity. Accurately accounting for genetic admixture in this cohort is essential for future analyses of the genetic and environmental contributions to CaP.

  20. Simulated selection responses for breeding programs including resistance and resilience to parasites in Creole goats.

    PubMed

    Gunia, M; Phocas, F; Gourdine, J-L; Bijma, P; Mandonnet, N

    2013-02-01

    The Creole goat is a local breed used for meat production in Guadeloupe (French West Indies). As in other tropical countries, improvement of parasite resistance is needed. In this study, we compared predicted selection responses for alternative breeding programs with or without parasite resistance and resilience traits. The overall breeding goal included traits for production, reproduction, and parasite resilience and resistance to ensure a balanced selection outcome. The production traits were BW and dressing percentage (DP). The reproduction trait was fertility (FER), which was the number of doe kiddings per mating. The resistance trait was worm fecal egg count (FEC), which is a measurement of the number of gastro-intestinal parasite eggs found in the feces. The resilience trait was the packed cell volume (PCV), which is a measurement of the volume of red blood cells in the blood. Dressing percentage, BW, and FEC were measured at 11 mo of age, which is the mating or selling age. Fertility and PCV were measured on females at each kidding period. The breeding program accounting for the overall breeding goal and a selection index including all traits gave annual selection responses of 800 g for BW, 3.75% for FER, 0.08% for DP, -0.005 ln(eggs/g) for FEC, and 0.28% for PCV. The expected selection responses for BW and DP in this breeding program were reduced by 2% and 6%, respectively, compared with a breeding program not accounting for FEC and PCV. The overall breeding program, proposed for the Creole breed, offers the best breeding strategy in terms of expected selection responses, making it possible to improve all traits together. It offers a good balance between production and adaptation traits and may present some interest for the selection of other goat breeds in the tropics.

  1. Ecological and sociodemographic determinants of house infestation by Triatoma infestans in indigenous communities of the Argentine Chaco.

    PubMed

    Sol Gaspe, M; Provecho, Yael M; Cardinal, M Victoria; del Pilar Fernández, M; Gürtler, Ricardo E

    2015-03-01

    The Gran Chaco ecoregion, a hotspot for Chagas and other neglected tropical diseases, is home to >20 indigenous peoples. Our objective was to identify the main ecological and sociodemographic determinants of house infestation and abundance of Triatoma infestans in traditional Qom populations including a Creole minority in Pampa del Indio, northeastern Argentina. A cross-sectional survey determined house infestation by timed-manual searches with a dislodging aerosol in 386 inhabited houses and administered questionnaires on selected variables before full-coverage insecticide spraying and annual vector surveillance. We fitted generalized linear models to two global models of domestic infestation and bug abundance, and estimated coefficients via multimodel inference with model averaging. Most Qom households were larger and lived in small-sized, recently-built, precarious houses with fewer peridomestic structures, and fewer livestock and poultry than Creoles'. Qom households had lower educational level and unexpectedly high residential mobility. House infestation (31.9%) was much lower than expected from lack of recent insecticide spraying campaigns and was spatially aggregated. Nearly half of the infested houses examined had infected vectors. Qom households had higher prevalence of domestic infestation (29.2%) than Creoles' (10.0%), although there is large uncertainty around the adjusted OR. Factors with high relative importance for domestic infestation and/or bug abundance were refuge availability, distance to the nearest infested house, domestic insecticide use, indoor presence of poultry, residential overcrowding, and household educational level. Our study highlights the importance of sociodemographic determinants of domestic infestation such as overcrowding, education and proximity to the nearest infested house, and corroborates the role of refuge availability, domestic use of insecticides and household size. These factors may be used for designing improved interventions for sustainable disease control and risk stratification. Housing instability, household mobility and migration patterns are key to understanding the process of house (re)infestation in the Gran Chaco.

  2. Corrigendum to "Foraging behavior of lactating South American sea lions (Otaria flavescens) and spatial-temporal resource overlap with the Uruguayan fisheries" [Deep-Sea Res. II 88-89 (2013) 106-109

    NASA Astrophysics Data System (ADS)

    Riet-Sapriza, Federico G.; Costa, Daniel P.; Franco-Trecu, Valentina; Marín, Yamandú; Chocca, Julio; González, Bernardo; Beathyate, Gastón; Louise Chilvers, B.; Hückstadt, Luis A.

    2016-10-01

    The authors of Riet-Sapriza et al. (2013) regret that after publication of the original manuscript an error was found in the estimation of lactating South American sea lions prey consumption and led to an overestimation of the daily and annual prey consumption.

  3. Mapping Conceptual Change: The Ideological Struggle for the Meaning of EFL in Uruguayan Education

    ERIC Educational Resources Information Center

    Canale, German

    2015-01-01

    Neoliberal ideology attempts to make all spheres of social life play by the rules of the market (Gray, 2000), and foreign language teaching is not an exception. The hegemonic role of English in the neoliberal project breeds it as a commodity that can satisfy non-native speakers' need to access the globalized world. In the 1990s, neoliberalism…

  4. Associations between male infertility and ancestry in South Americans: a case control study.

    PubMed

    Skowronek, Maria Fernanda; Velazquez, Tatiana; Mut, Patricia; Figueiro, Gonzalo; Sans, Monica; Bertoni, Bernardo; Sapiro, Rossana

    2017-07-26

    Infertility affects 15% of human couples, with men being responsible in approximately 50% of cases. Moreover, the aetiology of male factor infertility is poorly understood. The majority of male factor infertility remains idiopathic and potentially genetic in origin. The association of the Y chromosome and mitochondrial haplogroups with male infertility has been previously reported. This association differs between studied populations and their geographical distributions. These effects have been only rarely analysed in mixed populations, such as South Americans. In this study, we analysed the contributions of the Y chromosome and mitochondrial haplogroups to male infertility in a mixed population. A case control study was conducted. Regular PCR and high-resolutionmelting- real-time PCR were performed to type haplogroups from fertile and infertile men. The sperm parameters from infertile men were compared in each haplogroup by logistic regression analysis and ANOVA. The genotyping confirmed the known admixture characteristic of the Uruguayan population. The European paternal contribution was higher than the maternal contribution in both fertile and infertile men. Neither maternal nor paternal ancestry presented differences between the cases and controls. Men belonging to the Y chromosome haplogroup F(xK) more frequently presented with an abnormal sperm morphology than men from other haplogroups. The sperm parameters were not associated with the mitochondrial haplogroups. The data presented in this study showed an association between male infertility and ancestry in the Uruguayan population. Specifically, abnormal sperm morphology was associated with the Y chromosome haplogroup F(xK). Since the Y chromosome lacks recombination, these data suggest that some genes that determine sperm morphology might be inherited in blocks with the region that determines specific haplogroups. However, the possible association between the Y chromosome haplogroup F(xK) and sperm morphology requires further confirmatory testing. Data linking infertility with ancestry are needed to establish the possible causes of infertility and define male populations susceptible to infertility. Whether the admixed characteristics of the Uruguayan population exert any pressure on male fertility potential must be further investigated.

  5. Proceedings of the 23rd Annual Penn Linguistics Colloquium. University of Pennsylvania Working Papers in Linguistics, Volume 6, Number 1.

    ERIC Educational Resources Information Center

    Alexander, Jim, Ed.; Han, Na-Rae, Ed.; Fox, Michelle Minnick, Ed.

    This issue includes the following articles: "Assimilation to the Unmarked" (Eric Bakovic); "On the Non-Universality of Functional Projections and the Effects on Parametrized Variation: Evidence from Creoles" (Marlyse Baptista); "What Turkish Acquisition Tells Us about Underlying Word Order and Scrambling" (Natalie Batman-Ratyosyan, Karin…

  6. Eusebio Vela's Mexican Hagiographies: Self-Fashioning in Eighteenth-Century Theater

    ERIC Educational Resources Information Center

    Post, Ben

    2016-01-01

    Eighteenth-century actor and playwright Eusebio Vela, long thought to be born in Mexico but actually born in Spain, dominated Mexico City's Coliseo theater for decades and has been variously interpreted as a creole patriot or as a Spanish propagandist. Vela's four extant plays, which treat the fall of Spain, Telemachus's wanderings in the…

  7. Solitonic Gateless Computing

    DTIC Science & Technology

    2006-01-29

    solitons. In essence , these intersections behave as DS switching junctions. Figure 1(a) depicts a nonlinear array network involving consecutive bends...junction, the signal DS would have totally disintegrated into transmitted and reflected waves. Thus in essence , the junction operates as an AND...2000-2001) Reinhard Neumeier (undergraduate student, visiting from Technical Un. of Munich, CREOL, 2003) Jasmine Milner (undergraduate student

  8. Meeting the Needs of Newly-Arrived West Indian Students in the New York Public Schools.

    ERIC Educational Resources Information Center

    Narvaez, Dabney H.; Garcia, Maria L.

    Although urban and suburban school districts in New York have acquired experience in developing programs for language minority students, many English-as-a-Second-Language programs do not seem appropriate for English Creole-speaking West Indian immigrant students. The Multicultural Education Center at Baruch College (New York) has developed…

  9. John Jay High School. Project RESCATE. O.E.E. Evaluation Report, 1981-1982.

    ERIC Educational Resources Information Center

    Shore, Rima; And Others

    This is a second-year evaluation report for Project RESCATE, a bilingual education program for 285 Spanish and Haitian Creole speaking students at John Jay High School, Brooklyn, New York. The program provided bilingual instructional services in language and content area courses to Spanish dominant students, ESL and native language instruction to…

  10. Project L'Ouverture, 1982-1983. O.E.E. Evaluation Report.

    ERIC Educational Resources Information Center

    Clesca, Monique; Schulman, Robert

    This multisite project, in its third and final year of funding, served approximately 350 recently immigrated Haitian students of limited English proficiency at three New York City high schools in Brooklyn and Queens. The students varied in their proficiency in Creole, French, and English. The major program goal was to expedite English and native…

  11. System in Black Language. Multilingual Matters Series: 77.

    ERIC Educational Resources Information Center

    Sutcliffe, David; Figueroa, John

    An examination of pattern in certain languages spoken primarily by Blacks has both a narrow and a broad focus. The former is on structure and development of the creole spoken by Jamaicans in England and to a lesser extent, a Black country English. The broader focus is on the relationship between the Kwa languages of West Africa and the…

  12. U.S. EPA, Pesticide Product Label, CREOLE BRAND SUPERFINE CONDITIONED DUSTING SULFUR, 02/05/1973

    EPA Pesticide Factsheets

    2011-04-13

    ... "~, .11 ihj· 1'., .. f, I,,· ) \\ f 1'1 I' ,t) II \\Hh\\,\\TF1> '1IIf' 1)!I' \\' I'. ,\\!hl \\IIh.l-.\\ '\\lJ ()l'lIlH \\\\.lrlll'\\·1\\ ... i, fl: f: , . I (" I r.., I', r~ 'n . )' t,tf1, r ' ...

  13. 7 CFR 51.2835 - U.S. No. 2.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... areas; (8) Disease; (9) Freezing; (10) Insects; and, (11) Other means. (d) For tolerances see § 51.2837... 7 Agriculture 2 2013-01-01 2013-01-01 false U.S. No. 2. 51.2835 Section 51.2835 Agriculture... Creole Types) Grades § 51.2835 U.S. No. 2. U.S. No. 2 consists of onions which meet the following...

  14. 7 CFR 51.2835 - U.S. No. 2.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false U.S. No. 2. 51.2835 Section 51.2835 Agriculture... Standards for Grades of Onions (Other Than Bermuda-Granex-Grano and Creole Types) Grades § 51.2835 U.S. No... Matter; (4) Seedstems; (5) Sprouts; (6) Mechanical; (7) Dry sunken areas; (8) Disease; (9) Freezing; (10...

  15. 7 CFR 51.2835 - U.S. No. 2.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false U.S. No. 2. 51.2835 Section 51.2835 Agriculture... Standards for Grades of Onions (Other Than Bermuda-Granex-Grano and Creole Types) Grades § 51.2835 U.S. No... Matter; (4) Seedstems; (5) Sprouts; (6) Mechanical; (7) Dry sunken areas; (8) Disease; (9) Freezing; (10...

  16. Bilingual Academic Computer and Technology Oriented Program. Project COM-TECH, 1987-1988.

    ERIC Educational Resources Information Center

    Berney, Tomi D.; Plotkin, Donna

    The Bilingual Computer and Technology Oriented Program (COM-TECH) completed the final year of a 3-year funding cycle. The project's primary goal was to provide bilingual individualized instruction, using an enrichment approach, to Spanish- and Haitian Creole/French-speaking students of varying levels of native and English second-language (ESL)…

  17. Higher Achievement and Improvement through Instruction with Computers and Scholarly Transition and Resource Systems Program. OREA Report.

    ERIC Educational Resources Information Center

    Berney, Tomi D.; Plotkin, Donna

    Project HAITI STARS served 360 students, native speakers of Haitian Creole, Spanish, and Chinese, in its first year through supplementary instruction in English as a Second Language (ESL), native language arts (NLA), and bilingual mathematics, science, and social studies. The project provided students with academic and personal counseling,…

  18. Life and Literacy in Haiti: A Conversation with Jocelyne Trouillot

    ERIC Educational Resources Information Center

    Lehman, Barbara A.; Logan, Cheryl L.

    2011-01-01

    A year after the earthquake that devastated Haiti in January 2010, Lehman and Logan have a virtual conversation with Jocelyne Trouillot, author and publisher of Haitian Creole children's books, founder of the Haiti section of the International Board on Books for Young People, and head of the Universite Caraibe in Port-au-Prince. They discuss the…

  19. Come Talk Story: A Creative Writing Workshop in Hawai'i.

    ERIC Educational Resources Information Center

    Kahaney, Phyllis

    Because of her unfamiliarity with the culture, an experienced creative writing instructor in her first year of teaching on the big island of Hawaii decided to use the standard writing workshop model. The University of Hawaii Hilo draws a diverse mix of students, returning students, and local students who speak Creole. Some students were uncertain…

  20. New Research Center in Chicago Strives to Preserve and Promote the Legacy of Black Music.

    ERIC Educational Resources Information Center

    Paul, Angus

    1987-01-01

    Facilitating, stimulating, and disseminating scholarship on blues, gospel, Creole, jazz, and other kinds of black music are the goals of the Center for Black Music Research at Columbia College in Chicago. The paucity of black scholars, developing a "union catalog," and the need for reference books are discussed. (MLW)

  1. De Facto Language Education Policy through Teachers' Attitudes and Practices: A Critical Ethnographic Study in Three Jamaican Schools

    ERIC Educational Resources Information Center

    Nero, Shondel J.

    2014-01-01

    Using Jamaica, a former British colony where Jamaican Creole (JC) is the mass vernacular but Standard Jamaican English is the official language, as an illustrative case, this critical ethnographic study in three Jamaican schools examines the theoretical and practical challenges of language education policy (LEP) development and implementation in…

  2. Population genetic structure and social kin associations of franciscana dolphin, Pontoporia blainvillei.

    PubMed

    Costa-Urrutia, Paula; Abud, Carolina; Secchi, Eduardo R; Lessa, Enrique P

    2012-01-01

    We investigated population and social structure of the franciscana dolphin, Pontoporia blainvillei, an endemic and the most endangered cetacean of the southwestern Atlantic Ocean. We analyzed samples from the Rio de la Plata estuary obtained in Uruguayan waters and from the Atlantic Ocean obtained in both Uruguayan and Brazilian waters. Mitochondrial and microsatellite DNA markers were used to study differentiation between the estuary and the ocean and the association between kinship and social group structure. Although multilocus analyses suggested that franciscanas are structured into 2 subpopulations (K = 2, divergence among clusters: F(ST) = 0.06, P = 0.002; R(ST) = 0.3, P = 0.001), mitochondrial markers did not support such divergence (F(ST) = 0.02, P = 0.12; Ф(ST) = 0.06, P =0.06). However, these units are not entirely segregated geographically. Regarding social structure, some groups are composed by first-order related individuals (R ≥ 0.5, P < 0.5). Overall, the data suggest that matrilines could be the social unit in this species. We argue that the divergence found could be associated to local adaptation and social structure, resulting from either feature leading to a recent divergence or reflecting equilibrium between local differentiation and gene flow. This evidence supports considering franciscanas from the Rio de la Plata estuary a discrete management unit.

  3. A Survey of Materials for the Study of the Uncommonly Taught Languages: Supplement, 1976-1981.

    ERIC Educational Resources Information Center

    Hatfield, Deborah H.; And Others

    This annotated bibliography is a supplement to the previous survey published in 1976. It covers languages and language groups in the following divisions: (1) Western Europe/Pidgins and Creoles (European-based); (2) Eastern Europe and the Soviet Union; (3) the Middle East and North Africa; (4) South Asia; (5) Eastern Asia; (6) Sub-Saharan Africa;…

  4. Learning Da Kine: A Filmmaker Tackles Local Culture and Pidgin

    ERIC Educational Resources Information Center

    Booth, Marlene

    2008-01-01

    In this essay, the author discusses her experiences in creating her film about Hawai'i Creole. She shares how she chronicles the essence of local life in the film through Pidgin. She also discusses how she came to understand the power of Pidgin, its centrality in people's lives, and its place in defining the uniqueness of Hawai'i. As the author…

  5. Sarah J. Hale High School Project BEAM-UP, 1985-86. OEA Evaluation Report.

    ERIC Educational Resources Information Center

    New York City Board of Education, Brooklyn, NY. Office of Educational Evaluation.

    Project BEAM-UP offers English as a second language (ESL), native language arts, and bilingual content-area instruction to students of limited English proficiency (LEP) in grades 9 through 12 at Sarah J. Hale High School in Brooklyn, New York. The student participants speak Spanish or Haitian Creole. The goal of the program is to help these…

  6. Brackish Bayou Blood: Weaving Mixed-Blood Indian-Creole Identity outside the Written Record

    ERIC Educational Resources Information Center

    Cranford-Gomez, L. Rain

    2008-01-01

    As a child on the Gulf of Mexico, evacuation to higher ground for floods, hurricanes, and tornado warnings were common. At the end of August 2005, Hurricane Katrina ravaged the homelands of this author's father and grandfather in Louisiana. Hundreds of miles of wetlands, already threatened, were turned to open water; vital brackish waters were…

  7. Hurricanes - Multiple Languages

    MedlinePlus

    ... sharing features on this page, please enable JavaScript. Arabic (العربية) Bosnian (bosanski) Chinese, Simplified (Mandarin dialect) (简体中文) ... Haitian Creole (Kreyol ayisyen) Korean (한국어) Modern Standard Arabic (Arabic dialect) (العربية الفصحى, عربي فصيح) Pashto (Pax̌tō / ...

  8. A Postcolonial Survey of "A House for Mr. Biswas" by V. S. Naipaul

    ERIC Educational Resources Information Center

    Shojaan, Bahareh

    2015-01-01

    The present study tries to apply the postcolonial approach to V.S. Naipaul's "A House for Mr. Biswas". It has been tried to investigate what happens to the people of other nations immigrating to a creole society. In this novel by Naipaul, the writer draws our attention to the characters who are immigrant Indian people spending their…

  9. Text Enhancement and the Acquisition of English Verbal Inflection "-s" by L1 Haitian Creole Speakers

    ERIC Educational Resources Information Center

    De Santis, Paulina

    2008-01-01

    This article contributes to the growing body of research investigating the effects of drawing learner attention to the problematic aspects of the linguistic input in the context of meaning-focused instruction. One specific approach to concentrate learner attention on form in the written input is known as textual enhancement. The pilot study…

  10. LEP Students in Special High School Programs, 1987-88. Evaluation Section Report. OREA Report.

    ERIC Educational Resources Information Center

    Berney, Tomi D.; Asselle, Maria Grazia

    The LEP (limited-English-proficient) Students in Special High Schools Program, funded from a variety of sources, was partially implemented in 1987-88. The program's aim was to provide 277 LEP students, whose native languages were Chinese, Haitian Creole/French, and Spanish, with equal access to 8 educational-option and 5 vocational/technical high…

  11. Patterns of Cluster Reduction in the Acquisition of #sC Onsets: Are Bilinguals Different from Monolinguals?

    ERIC Educational Resources Information Center

    Yavas, Mehmet

    2011-01-01

    This article is a comparative look at the cluster reduction patterns of English #sC onsets in three groups of children. Data from 40 monolingual, 40 Spanish-English bilingual and 40 Haitian Creole-English bilingual children were examined. While there were several similarities in the patterns exhibited by the three groups, there was a sharp…

  12. Bilingual Resource Instruction for the Development of Gainful Employment Skills. Project BRIDGES 1988-89. OREA Evaluation Section Report.

    ERIC Educational Resources Information Center

    Berney, Tomi D.; Plotkin, Donna

    Project BRIDGES, a 3-year program conducted for students of limited English proficiency (LEP) at three High Schools in Brooklyn (New York City) sought to develop the English language, academic, and vocational skills of a high-risk LEP population. The native languages of the participating students were Haitian Creole, Spanish, Chinese, Hebrew, and…

  13. Special Report: Haiti. Hope for the Future

    DTIC Science & Technology

    2007-06-01

    visitors. Haiti offers beautiful white beaches, an exotic culture, outstanding artists and musicians, and French cuisine . According to recent press...divided between a small, well-educated, affluent, French -speaking elite and a large, uneducated, Creole-speaking, impoverished peasant population...indigo, and hides made Haiti the richest French colony in the New World. Haitian society was composed of thirty thousand Europe- ans, an equal number

  14. Exposing Preschoolers to the Printed Word: A Case Study of Preschool Teachers in Mauritius

    ERIC Educational Resources Information Center

    Owodally, Ambarin Mooznah Auleear

    2013-01-01

    Mauritius is a multilingual island, where there is a linguistic and literacy paradox. While Mauritian Creole dominates as the spoken language of the population, English and French are the main print languages, as well as the main languages of literacy and education. In such a complex situation, preschool is an interesting terrain in which to…

  15. Astrology in seventeenth-century Peru.

    PubMed

    Brosseder, Claudia

    2010-06-01

    This article discusses three aspects of the history of astrology in seventeenth-century Peru that are of larger interest for the history of science in Latin America: Creole concerns about indigenous idolatry, the impact of the Inquisition on natural philosophy, and communication between scholars within the Spanish colonies and the transatlantic world. Drawing mainly on the scholars Antonio de la Calancha, Juan de Figueroa, and Ruiz de Lozano, along with several Jesuits, the article analyzes how natural and medical astrology took shape in Peru and how they fostered astronomical investigations of the southern skies. While natural and medical astrology, showing New and Old World influences, oscillated between orthodoxy and heterodoxy, and between scholasticism and new science, judicial astrology remained undeveloped. Toward the end of the seventeenth century the discourse about astrology took an unexpected turn, reflecting a newly invigorated moral and Christian reading of the heavens that was in part a response to a deep-rooted dissatisfaction with the failure of the extirpation of idolatry campaigns. Inscribing divine and cardinal virtues, the Virgin Mary, Christian saints, and Greco-Roman allegories into the heavens was considered a way to finally solve the problem of idolatry and to convey Creole greatness.

  16. Translations on USSR Political and Sociological Affairs, Number 825. Speeches on Occasion of 60th October Revolution Anniversary

    DTIC Science & Technology

    1977-12-01

    REPRODUCED BY NATIONAL TECHNICAL INFORMATION SERVICE U. S. DEPARTMENT OF COMMERCE SPRINGFIELD, VA. 2216] 20000310 109 NOTE JPRS publications contain...publications may be ordered from the National Technical Information Service (NTIS), Springfield, Virginia 22151. In ordering, it is recom- mended...Australian Socialist Party Leader 60 Chilean Communist Luis Corvalan 61 Uruguayan CP Leader Arismendi 63 Argentine CP Leader 63 Venezuela’s Jesus Faria 64

  17. Subversion: Uruguayan Armed Forces Summary of Subversive Movement in Latin America. Part 3

    DTIC Science & Technology

    1977-08-12

    Pedagogue," Montevideo, El Siglo Ilustrado. 73 Vivian Trias, "Imperialism and Oil in Uruguay," Montevideo. 74 21 September 1963 statement by the Soviet...Rama, " Religion in Uruguay," Montevideo, Nuestra Tiempo. 111 German W. Rama, "Social Groups and Secondary Education," Montevideo, Area. 112...Juan Silva Vila, "Concepts of Artigas," Montevideo, El Siglo Ilustrado. 114 Joint Soviet-Algerian Communique, Moscow, 17 May 1964. Joint

  18. Chytridiomycosis in frogs from Uruguay.

    PubMed

    Borteiro, Claudio; Cruz, Juan Carlos; Kolenc, Francisco; Aramburu, Andrea

    2009-04-06

    Amphibian chytridiomycosis caused by Batrachochytrium dendrobatidis is reported in Uruguayan native amphibians for the first time. Histological evidence of infection was observed in tadpoles of Hypsiboas pulchellus, Odontophrynus maisuma, Physalaemus henselii, and Scinax squalirostris. The effects of chytridiomycosis on these species are still unknown. However, the disease is of potential concern for the conservation of the apparently declining species P. henselii and also for O. maisuma, given its restricted distribution in habitats which are being increasingly disturbed.

  19. Structure and function of the methanogenic microbial communities in Uruguayan soils shifted between pasture and irrigated rice fields.

    PubMed

    Scavino, Ana Fernandez; Ji, Yang; Pump, Judith; Klose, Melanie; Claus, Peter; Conrad, Ralf

    2013-09-01

    Irrigated rice fields in Uruguay are temporarily established on soils used as cattle pastures. Typically, 4 years of cattle pasture are alternated with 2 years of irrigated rice cultivation. Thus, oxic upland conditions are rotated with seasonally anoxic wetland conditions. Only the latter conditions are suitable for the production of CH4 from anaerobic degradation of organic matter. We studied soil from a permanent pasture as well as soils from different years of the pasture-rice rotation hypothesizing that activity and structure of the bacterial and archaeal communities involved in production of CH4 change systematically with the duration of either oxic or anoxic conditions. Soil samples were taken from drained fields, air-dried and used for the experiments. Indeed, methanogenic archaeal gene copy numbers (16S rRNA, mcrA) were lower in soil from the permanent pasture than from the pasture-rice alternation fields, but within the latter, there was no significant difference. Methane production started to accumulate after 16 days and 7 days of anoxic incubation in soil from the permanent pasture and the pasture-rice alternation fields respectively. Then, CH4 production rates were slightly higher in the soils used for pasture than for rice production. Analysis of δ(13) C in CH4, CO2 and acetate in the presence and absence of methyl fluoride, an inhibitor of aceticlastic methanogenesis, indicated that CH4 was mainly (58-75%) produced from acetate, except in the permanent pasture soil (42%). Terminal restriction fragment length polymorphism (T-RFLP) of archaeal 16S rRNA genes showed no difference among the soils from the pasture-rice alternation fields with Methanocellaceae and Methanosarcinaceae as the main groups of methanogens, but in the permanent pasture soil, Methanocellaceae were relatively less abundant. T-RFLP analysis of bacterial 16S rRNA genes allowed the distinction of permanent pasture and fields from the pasture-rice rotation, but nevertheless with a high similarity. Pyrosequencing of bacterial 16S rRNA genes generally revealed Firmicutes as the dominant bacterial phylum, followed by Proteobacteria, Acidobacteria and Actinobacteria. We conclude that a stable methanogenic microbial community established once pastures have been turned into management by pasture-rice alternation despite the fact that 2 years of wetland conditions were followed by 4 years of upland conditions that were not suitable for CH4 production. © 2013 John Wiley & Sons Ltd and Society for Applied Microbiology.

  20. Sumerian: The Descendant of a Proto-Historical Creole? An Alternative Approach to the "Sumerian Problem." ROLIG-papir 51.

    ERIC Educational Resources Information Center

    Hoyrup, Jens

    Problems in determining the origins of Sumerian, an ancient language, are described, and an alternative approach is examined. Sumerian was spoken in southern Iraq in the third millennium B.C. and later used by Babylonian and Assyrian scribes as a classical language. While early texts in Sumerian are considered a better reflection of the original…

  1. When Verbs Collide: Papers from the Ohio State Mini-Conference on Serial Verbs (Columbus, Ohio, May 26-27, 1990). Working Papers in Linguistics No. 39.

    ERIC Educational Resources Information Center

    Joseph, Brian D., Ed.; Zwicky, Arnold M., Ed.

    Papers from the conference on the occurrence of verbal constituents in series in certain languages, particularly pidgins and creoles, include the following: "What Are We Talking About When We Talk About Serial Verbs?" (Arnold M. Zwicky); "Serial Verb Constructions" (Pieter Seuren); "On the Definition and Distribution of…

  2. In Pursuit of the "Faerie Folk": Identity, Self-Determination, and Multiculturalism in Louisiana

    ERIC Educational Resources Information Center

    Nagel, Paul; Lee, Dayna Bowker

    2009-01-01

    What is "Creole"? The textbook answer is that the word derives from the Portuguese "crioulo" or Spanish "criollo," from the verb "to create." The term developed out of the colonial experience, and was used as a way to identify those people and things born in the New World from Old World stock. Hence, second generation French or Spanish colonial…

  3. Bislama in the Educational System? Debate around the Legitimacy of a Creole at School in a Post-Colonial Country

    ERIC Educational Resources Information Center

    Vandeputte-Tavo, Leslie

    2013-01-01

    Education policy always appears to be controversial, especially in post-colonial nations. In Vanuatu, the dual educative system inherited from the period of colonization has raised many debates. The government of Vanuatu is certainly aware of national educational issues in the school system such as the poor literacy rate and high school fees but…

  4. What School You Went? Local Culture, Local Identity, and Local Language: Stories of Schooling in Hawai'i

    ERIC Educational Resources Information Center

    Lum, Darrell H. Y.

    2008-01-01

    In this article, the author explores local culture and local cultural practices in an attempt to understand the forces and influences that have affected the development of a local identity as well as the persistence of Pidgin (Hawai'i Creole) as its language. The author begins with an introductory discussion of themes that emerge in two short…

  5. Mortality of Creole kids during infection with gastrointestinal strongyles: a survival analysis.

    PubMed

    Mandonnet, N; Ducrocq, V; Arquet, R; Aumont, G

    2003-10-01

    Mortality due to strongyles infection in small ruminants is a critical component of flock productivity in a tropical climate. In goat production, few experiments have been conducted to estimate the variability of this trait. A survival analysis study was carried out in the Creole experimental flock of INRA-Gardel (Moule, Guadeloupe) to identify management and genetic factors influencing mortality of kids reared at pasture and infected with gastrointestinal strongyles, predominantly Haemonchus contortus and Trichostrongylus colubriformis. Survival curves from 3 and 11 mo of age were analyzed for 837 kids sired by 48 bucks and 250 does. The causes of death were recorded. Mortality due to gastrointestinal strongyles was the variable considered. The flock management included drenchings with levamisole every 8 wk. Fecal egg counts and packed cell volume were regularly measured after 7 wk of natural infection. All but 6.7% of the records were uncensored, with an average failure time of 165 d. The probability of death following gastrointestinal infection was more than three times greater in males than in females. Kids raised by their mother before weaning had a lower (P < 0.05) relative risk of dying than those reared in nursery (0.40 vs. 1). Parity of the dam and litter size effects were not significant. The risk of death was reduced by approximately 80% during the 3 wk that followed a drenching (P < 0.01). Risk decreased by about 25% for each additional kilogram of body weight at weaning. Live weight, fecal egg counts, and packed cell volume all had significant effects on risk of death when introduced as time-dependent covariates in the model (P < 0.0001 for live weight and packed cell volume, and P < 0.01 for fecal egg counts). The estimated genetic variability was small and inaccurate. These results demonstrated that risk of death from gastrointestinal infection could be reduced with appropriate flock management. High infection levels increased the risk of death, but they were not the direct cause. The important mediation of reduced body weight and anemia in likelihood of death is highlighted. More data are needed to better assess the possibility for genetic improvement of viability in Creole kids during gastrointestinal strongyle infection.

  6. Genetic Ancestry, Self-Reported Race and Ethnicity in African Americans and European Americans in the PCaP Cohort

    PubMed Central

    Sucheston, Lara E.; Bensen, Jeannette T.; Xu, Zongli; Singh, Prashant K.; Preus, Leah; Mohler, James L.; Su, L. Joseph; Fontham, Elizabeth T. H.; Ruiz, Bernardo; Smith, Gary J.; Taylor, Jack A.

    2012-01-01

    Background Family history and African-American race are important risk factors for both prostate cancer (CaP) incidence and aggressiveness. When studying complex diseases such as CaP that have a heritable component, chances of finding true disease susceptibility alleles can be increased by accounting for genetic ancestry within the population investigated. Race, ethnicity and ancestry were studied in a geographically diverse cohort of men with newly diagnosed CaP. Methods Individual ancestry (IA) was estimated in the population-based North Carolina and Louisiana Prostate Cancer Project (PCaP), a cohort of 2,106 incident CaP cases (2063 with complete ethnicity information) comprising roughly equal numbers of research subjects reporting as Black/African American (AA) or European American/Caucasian/Caucasian American/White (EA) from North Carolina or Louisiana. Mean genome wide individual ancestry estimates of percent African, European and Asian were obtained and tested for differences by state and ethnicity (Cajun and/or Creole and Hispanic/Latino) using multivariate analysis of variance models. Principal components (PC) were compared to assess differences in genetic composition by self-reported race and ethnicity between and within states. Results Mean individual ancestries differed by state for self-reporting AA (p = 0.03) and EA (p = 0.001). This geographic difference attenuated for AAs who answered “no” to all ethnicity membership questions (non-ethnic research subjects; p = 0.78) but not EA research subjects, p = 0.002. Mean ancestry estimates of self-identified AA Louisiana research subjects for each ethnic group; Cajun only, Creole only and both Cajun and Creole differed significantly from self-identified non-ethnic AA Louisiana research subjects. These ethnicity differences were not seen in those who self-identified as EA. Conclusions Mean IA differed by race between states, elucidating a potential contributing factor to these differences in AA research participants: self-reported ethnicity. Accurately accounting for genetic admixture in this cohort is essential for future analyses of the genetic and environmental contributions to CaP. PMID:22479307

  7. Subversion: Uruguayan Armed Forces Summary of Subversive Movement in Latin America. Part 2

    DTIC Science & Technology

    1977-08-12

    Group] j. UP [Union Popular—Popular Unity] k. INI—Grupo MARCHA [Izquierda Nacional Independiente —Grupo MARCHA; National Independent Left—MARCHA...y Populäres—Revolu- tionary Unity Movement of National People’s Groups] z. FA [Frente Amplio—Broad Front] TX Movimiento de Independientes 26...Manuel Andres Dibar Curuchet.’° When he was transferred to the Salto diocese, he was replaced in this post by Paul Dabezies, whose political position was

  8. Local trophic specialisation in a cosmopolitan spider (Araneae).

    PubMed

    Líznarová, Eva; Sentenská, Lenka; García, Luis Fernando; Pekár, Stano; Viera, Carmen

    2013-02-01

    Trophic specialisation can be observed in species with long-term constant exploitation of a certain prey in all populations or in a population of a species with short-term exploitation of a certain prey. While in the former case the species would evolve stereotyped or specialised trophic adaptations, the trophic traits of the latter should be versatile or generalised. Here, we studied the predatory behavioural adaptations of a presumed myrmecophagous spider, Oecobius navus. We chose two distinct populations, one in Portugal and the other in Uruguay. We analysed the actual prey of both populations and found that the Portuguese population feeds mainly on dipterans, while the Uruguayan population feeds mainly on ants. Indeed, dipterans and springtails in Portugal, and ants in Uruguay were the most abundant potential prey. In laboratory trials O. navus spiders recognised and captured a wide variety of prey. The capture efficiency of the Portuguese population measured as components of the handling time was higher for flies than for ants, while that of the Uruguayan population was higher for ants. We found phenotypic plasticity in behavioural traits that lead to increased capture efficiency with respect to the locally abundant prey, but it remains to be determined whether the traits of the two populations are genetically fixed. We conclude that O. navus is a euryphagous generalist predator which shows local specialisation on the locally abundant prey. Copyright © 2012 Elsevier GmbH. All rights reserved.

  9. Integrated Evaluation of Age-Related Changes in Structural and Functional Vascular Parameters Used to Assess Arterial Aging, Subclinical Atherosclerosis, and Cardiovascular Risk in Uruguayan Adults: CUiiDARTE Project

    PubMed Central

    Bia, Daniel; Zócalo, Yanina; Farro, Ignacio; Torrado, Juan; Farro, Federico; Florio, Lucía; Olascoaga, Alicia; Brum, Javier; Alallón, Walter; Negreira, Carlos; Lluberas, Ricardo; Armentano, Ricardo L.

    2011-01-01

    This work was carried out in a Uruguayan (South American) population to characterize aging-associated physiological arterial changes. Parameters markers of subclinical atherosclerosis and that associate age-related changes were evaluated in healthy people. A conservative approach was used and people with nonphysiological and pathological conditions were excluded. Then, we excluded subjects with (a) cardiovascular (CV) symptoms, (b) CV disease, (c) diabetes mellitus or renal failure, and (d) traditional CV risk factors (other than age and gender). Subjects (n = 388) were submitted to non-invasive vascular studies (gold-standard techniques), to evaluate (1) common (CCA), internal, and external carotid plaque prevalence, (2) CCA intima-media thickness and diameter, (3) CCA stiffness (percentual pulsatility, compliance, distensibility, and stiffness index), (4) aortic stiffness (carotid-femoral pulse wave velocity), and (5) peripheral and central pressure wave-derived parameters. Age groups: ≤20, 21–30, 31–40, 41–50, 51–60, 61–70, and 71–80 years old. Age-related structural and functional vascular parameters profiles were obtained and analyzed considering data from other populations. The work has the strength of being the first, in Latin America, that uses an integrative approach to characterize vascular aging-related changes. Data could be used to define vascular aging and abnormal or disease-related changes. PMID:22187622

  10. Pulse Wave Velocity as Marker of Preclinical Arterial Disease: Reference Levels in a Uruguayan Population Considering Wave Detection Algorithms, Path Lengths, Aging, and Blood Pressure

    PubMed Central

    Farro, Ignacio; Bia, Daniel; Zócalo, Yanina; Torrado, Juan; Farro, Federico; Florio, Lucía; Olascoaga, Alicia; Alallón, Walter; Lluberas, Ricardo; Armentano, Ricardo L.

    2012-01-01

    Carotid-femoral pulse wave velocity (PWV) has emerged as the gold standard for non-invasive evaluation of aortic stiffness; absence of standardized methodologies of study and lack of normal and reference values have limited a wider clinical implementation. This work was carried out in a Uruguayan (South American) population in order to characterize normal, reference, and threshold levels of PWV considering normal age-related changes in PWV and the prevailing blood pressure level during the study. A conservative approach was used, and we excluded symptomatic subjects; subjects with history of cardiovascular (CV) disease, diabetes mellitus or renal failure; subjects with traditional CV risk factors (other than age and gender); asymptomatic subjects with atherosclerotic plaques in carotid arteries; patients taking anti-hypertensives or lipid-lowering medications. The included subjects (n = 429) were categorized according to the age decade and the blood pressure levels (at study time). All subjects represented the “reference population”; the group of subjects with optimal/normal blood pressures levels at study time represented the “normal population.” Results. Normal and reference PWV levels were obtained. Differences in PWV levels and aging-associated changes were obtained. The obtained data could be used to define vascular aging and abnormal or disease-related arterial changes. PMID:22666551

  11. Population Structure of Candida parapsilosis: No Genetic Difference Between French and Uruguayan Isolates Using Microsatellite Length Polymorphism.

    PubMed

    Desnos-Ollivier, Marie; Bórmida, Victoria; Poirier, Philippe; Nourrisson, Céline; Pan, Dinorah; Bretagne, Stéphane; Puime, Andrès; Dromer, Françoise

    2018-04-01

    Candida parapsilosis is a human commensal yeast, frequently involved in infection worldwide and especially in neonates. It is the second species responsible for bloodstream infections in Uruguay and the third species in France. We were interested in knowing whether the population structure of isolates responsible for candidemia in France and in Uruguay was different. Genotyping methods based on microsatellite length polymorphism (MLP) have been described and are especially used for investigation of local outbreaks. We therefore determined the genotypes of 159 C. parapsilosis isolates recovered from 122 patients (84 French patients from 43 hospitals and 38 Uruguayan patients from 10 hospitals) using three microsatellites markers previously described. Our results confirmed that C. parapsilosis population has a high genetic diversity, clonal inheritance and that majority of patients were infected by a single isolate. But we described recurrent infections due to related or unrelated genotypes resulting from isolates harboring loss or gain of heterozygosity. We also described three cases of coinfections due to unrelated genotypes. We did not uncover geographic specificity but observed two linked genotypes that seem to be associated with voriconazole resistance. Finally, among eight isolates involved in grouped cases, the genotypes were similar in six cases supporting the hypothesis of inter-patient transmission. These results confirmed the usefulness of performing MLP genotyping analysis for grouped cases of C. parapsilosis isolates in order to reinforce preventive hygiene measures.

  12. Methotrexate pharmacogenetics in Uruguayan adults with hematological malignant diseases.

    PubMed

    Giletti, Andrea; Vital, Marcelo; Lorenzo, Mariana; Cardozo, Patricia; Borelli, Gabriel; Gabus, Raúl; Martínez, Lem; Díaz, Lilian; Assar, Rodrigo; Rodriguez, María Noel; Esperón, Patricia

    2017-11-15

    Individual variability is among the causes of toxicity and interruption of treatment in acute lymphoblastic leukemia (ALL) and severe non-Hodgkin lymphoma (NHL) patients under protocols including Methotrexate (MTX): 2,4-diamino-N10-methyl propyl-glutamic acid. 41 Uruguayan patients were recruited. Gene polymorphisms involved in MTX pathway were analyzed and their association with treatment toxicities and outcome was evaluated. Genotype distribution and allele frequency were determined for SLC19A1 G 80 A, MTHFR C 677 T and A 1298 C, TYMS 28bp copy number variation, SLCO1B1 T 521 C, DHFR C -1610 G/T, DHFR C -680 A, DHFR A -317 G and DHFR 19bp indel. Multivariate analysis showed that DHFR -1610 G/T (OR=0.107, p=0.018) and MTHFR 677 T alleles (OR=0.12, p=0.026) had a strong protective effect against hematologic toxicity, while DHFR -1610 CC genotype increased this toxicity (OR=9, p=0.045). No more associations were found. The associations found between gene polymorphisms and toxicities in this small cohort are encouraging for a more extensive research to gain a better dose individualization in adult ALL and NHL patients. Besides, genotype distribution showed to be different from other populations, reinforcing the idea that genotype data from other populations should not be extrapolated to ours. Copyright © 2017 Elsevier B.V. All rights reserved.

  13. Integrated Evaluation of Age-Related Changes in Structural and Functional Vascular Parameters Used to Assess Arterial Aging, Subclinical Atherosclerosis, and Cardiovascular Risk in Uruguayan Adults: CUiiDARTE Project.

    PubMed

    Bia, Daniel; Zócalo, Yanina; Farro, Ignacio; Torrado, Juan; Farro, Federico; Florio, Lucía; Olascoaga, Alicia; Brum, Javier; Alallón, Walter; Negreira, Carlos; Lluberas, Ricardo; Armentano, Ricardo L

    2011-01-01

    This work was carried out in a Uruguayan (South American) population to characterize aging-associated physiological arterial changes. Parameters markers of subclinical atherosclerosis and that associate age-related changes were evaluated in healthy people. A conservative approach was used and people with nonphysiological and pathological conditions were excluded. Then, we excluded subjects with (a) cardiovascular (CV) symptoms, (b) CV disease, (c) diabetes mellitus or renal failure, and (d) traditional CV risk factors (other than age and gender). Subjects (n = 388) were submitted to non-invasive vascular studies (gold-standard techniques), to evaluate (1) common (CCA), internal, and external carotid plaque prevalence, (2) CCA intima-media thickness and diameter, (3) CCA stiffness (percentual pulsatility, compliance, distensibility, and stiffness index), (4) aortic stiffness (carotid-femoral pulse wave velocity), and (5) peripheral and central pressure wave-derived parameters. Age groups: ≤20, 21-30, 31-40, 41-50, 51-60, 61-70, and 71-80 years old. Age-related structural and functional vascular parameters profiles were obtained and analyzed considering data from other populations. The work has the strength of being the first, in Latin America, that uses an integrative approach to characterize vascular aging-related changes. Data could be used to define vascular aging and abnormal or disease-related changes.

  14. Geographical variation in sexual behavior and body traits in a sex role reversed wolf spider

    NASA Astrophysics Data System (ADS)

    Bollatti, Fedra; Diaz, Virginia Garcia; Peretti, Alfredo V.; Aisenberg, Anita

    2017-06-01

    Mating partners need to recognize, assess each other, and exchange information through behavioral events that occur before, during, and after mating. Sexual signals, as well as life history traits, are influenced by selective pressures and environmental factors that can vary across distant geographical areas. Allocosa senex is a sand-dwelling wolf spider which constructs burrows along the sandy coasts of Argentina, Brazil, and Uruguay. Females are the mobile sex that searches for males and initiates courtship. They prefer males which construct longer burrows, and males prefer virgin females in good body condition. The objective of this study was to compare sexual behavior patterns, as well as body characteristics and burrow dimensions, between two geographically distant locations of A. senex, one in Uruguay (Uruguayan location) and the other from central Argentina (Argentinean location). We found differences in the number of male abdominal vibrations, male and female touches during mating, and number of erections of male leg spines, which all were higher in matings of Argentinean pairs. On the other hand, male body mass and female body condition were higher in Uruguayan individuals. The wide distribution of A. senex could be determining variations in the biotic and abiotic features that affect the species, generating differences in the strength of selective forces acting on individuals from the two studied locations.

  15. The Gordian Knot: Analysis of United States Support to Ethnic-Based Resistance Movements

    DTIC Science & Technology

    2002-04-09

    The Protestant Moravian Church is the next largest category and is the primary religion of the Indians, Creole, and the remaining Whites. Again, the...included changes in education and medical services.54 Before the Nicaraguan revolution, Moravian Church organizations provided most of these services...introduced Spanish speaking Cuban teachers.m Moreover, Moravian Church clinics were closed and mostly not replaced with central government resources

  16. Studies of Standard English and Hawaiian Islands Creole English: KEEP Linguistic Research, 1971-1976. Technical Report No. 59.

    ERIC Educational Resources Information Center

    Gallimore, Ronald; Tharp, Roland G.

    This report presents a summary of the linguistic research conducted at the Kamehameha Early Education Program (KEEP) during its first five years of operation, as well as a description of relevant linguistic theories. The subjects of the research are the students in the KEEP elementary school (K-3) who were tested twice a year during the five-year…

  17. Need for certification of household water treatment products: examples from Haiti.

    PubMed

    Murray, Anna; Pierre-Louis, Jocelyne; Joseph, Flaurine; Sylvain, Ginelove; Patrick, Molly; Lantagne, Daniele

    2015-04-01

    To evaluate four household water treatment (HWT) products currently seeking approval for distribution in Haiti, through the application of a recently-developed national HWT product certification process. Four chemical treatment products were evaluated against the certification process validation stage by verifying international product certifications confirming treatment efficacy and reviewing laboratory efficacy data against WHO HWT microbiological performance targets; and against the approval stage by confirming product composition, evaluating treated water chemical content against national and international drinking water quality guidelines and reviewing packaging for dosing ability and usage directions in Creole. None of the four evaluated products fulfilled validation or approval stage requirements. None was certified by an international agency as efficacious for drinking water treatment, and none had data demonstrating its ability to meet WHO HWT performance targets. All product sample compositions differed from labelled composition by >20%, and no packaging included complete usage directions in Creole. Product manufacturers provided information that was inapplicable, did not demonstrate product efficacy, and was insufficient to ensure safe product use. Capacity building is needed with country regulatory agencies to objectively evaluate HWT products. Products should be internationally assessed against WHO performance targets and also locally approved, considering language, culture and usability, to ensure effective HWT. © 2014 John Wiley & Sons Ltd.

  18. Need for certification of household water treatment products: examples from Haiti

    PubMed Central

    Murray, Anna; Pierre-Louis, Jocelyne; Joseph, Flaurine; Sylvain, Ginelove; Patrick, Molly; Lantagne, Daniele

    2015-01-01

    OBJECTIVE To evaluate four household water treatment (HWT) products currently seeking approval for distribution in Haiti, through the application of a recently-developed national HWT product certification process. METHODS Four chemical treatment products were evaluated against the certification process validation stage by verifying international product certifications confirming treatment efficacy and reviewing laboratory efficacy data against WHO HWT microbiological performance targets; and against the approval stage by confirming product composition, evaluating treated water chemical content against national and international drinking water quality guidelines and reviewing packaging for dosing ability and usage directions in Creole. RESULTS None of the four evaluated products fulfilled validation or approval stage requirements. None was certified by an international agency as efficacious for drinking water treatment, and none had data demonstrating its ability to meet WHO HWT performance targets. All product sample compositions differed from labelled composition by >20%, and no packaging included complete usage directions in Creole. CONCLUSIONS Product manufacturers provided information that was inapplicable, did not demonstrate product efficacy, and was insufficient to ensure safe product use. Capacity building is needed with country regulatory agencies to objectively evaluate HWT products. Products should be internationally assessed against WHO performance targets and also locally approved, considering language, culture and usability, to ensure effective HWT. PMID:25441711

  19. The Uruguayan Armed Forces and the Challenge of 21st Century Peacekeeping Operations

    DTIC Science & Technology

    2005-12-01

    Ejército, de la Armada Nacional y de la Fuerza Aérea Uruguaya para participar en el mantenimiento de la paz en el Congo. En consideración. Aprobado...el Mantenimiento de Paz por las Naciones Unidas,” Air Power Journal, Ediciόn Hispanoamericana (Primavera 1996): 11, http...www.mercosur.org.uy/pagina1esp.htm. 82 SINOMAPA stands for “Sistema Nacional de Apoyo a las Operaciones de Mantenimiento de la Paz.” 83 Poder Ejecutivo de la

  20. Impacts of the MERCOSUR Agreement on the Uruguayan Economy

    DTIC Science & Technology

    1994-06-01

    Bhagwati, Jagdish, "Free Trade: Old and New Challenges," in The Economic Journal, Volume 104, No. 423, March 1994. Bizzozero, Lincoln, "El comportamiento de...socios pequefios en el inicio de un proceso de integraci6n," in Pequefios Paises en la Integraci6n. Oportunidades v Riesgos. CIESU/FESUR Ediciones...Negociadora de un Pequefio Pais en el Proceso de Integraci6n Europeo. El ejemplo de Luxemburgo." in Pequehos Paises en la Integraci6n: Oportunidades y

  1. [Health personnel: graduates from the medical school of the University of the Republic, Uruguay].

    PubMed

    Meerhoff, R

    1987-01-01

    The article summarizes the initial findings of a study of the medical labor market, done by the Uruguayan Planning Office and cofinanced by PAHO. The survey, starting in 1880 for graduates and in 1915 for students, brings out the exponential growth of their numbers, the growing participation of women--who are now a majority in the profession--and other indicators that affect health services. The conclusion is that there should be an explicit policy on the training of medical manpower.

  2. Creole - Leninism: Grenada: A Case Study.

    DTIC Science & Technology

    1984-12-01

    18]. The Reagan administration maintained that a 9,000 foot runway was not needed for tourism and was but a ruse for a Soviet and Cuban joint use...next door in Trinidad, where the forces of Fascism are about to take control and the Trinidadians need assistance. Why should we oppose anybody passing...Quadafii gave the Bishop regime three Soviet patrol boats. North Korea provided personnel to construct an irrigation system. Venezuela donated housing

  3. Agricultural pesticides and veterinary substances in Uruguayan beeswax.

    PubMed

    Harriet, Jorge; Campá, Juan Pablo; Grajales, Mauricio; Lhéritier, Christophe; Gómez Pajuelo, Antonio; Mendoza-Spina, Yamandú; Carrasco-Letelier, Leonidas

    2017-06-01

    Over the last decade, Uruguay has expanded and intensified its rainfed crop production. This process has affected beekeeping in several ways: for example, by reducing the space available. This has increased the density of apiaries, the risk of varroosis and acaricide use. Additionally, the dominance of no-tillage crops has increased the frequencies of application and of loads of pesticides in regions where such crops share the land with beekeeping and honey production. Therefore, the exposure of bees to xenobiotics (agricultural pesticides and veterinary products) has increased in line with pollution of hives and their products. To document pollution from hive exposure to pesticides, we surveyed the presence of 30 xenobiotics normally used in Uruguay, in recycled beeswax (RB) and in honey cappings (HC) from the main Uruguayan beekeeping regions. There was contamination of all the analyzed samples (RB and HC) with the herbicide atrazine at a range of 1-2 ng g -1 . At least three or four additional xenobiotics were detected: insecticides (chlorpyrifos-ethyl and thiacloprid); fungicides (azoxystrobin and tebuconazole); and veterinary products (coumaphos, ethion, and tau-fluvalinate). The frequency of detection of chlorpyrifos-ethyl and coumaphos in RB samples was higher than in those of HC. Moreover, the concentrations of azoxystrobin, coumaphos, and tebuconazole in RB samples were higher than in HC samples. Therefore, we suggest the use of HC to produce recycled printed beeswax films for use in hives to minimize pollution transfer. Copyright © 2017 Elsevier Ltd. All rights reserved.

  4. Consumer accounts of favourable dietary behaviour change and comparison with official dietary guidelines.

    PubMed

    Ares, Gastón; Aschemann-Witzel, Jessica; Vidal, Leticia; Machín, Leandro; Moratorio, Ximena; Bandeira, Elisa; Curutchet, María Rosa; Bove, Isabel; Giménez, Ana

    2018-07-01

    The current study aimed to assess Uruguayan consumers' accounts of their own need to change their dietary patterns, their intended changes and the barriers related to doing so, and to compare the intentions and barriers with the recommendations of the national dietary guidelines. An online survey with 2381 Uruguayan employed adults, aged between 18 and 65 years, 65 % females, was conducted. Participants had to answer two open-ended questions related to changes they could make in the foods they eat and/or the way in which they eat to improve the quality of their diet and the reasons why they had not implemented those changes yet. Content analysis using inductive coding by two researchers was used to analyse the responses. Consumers mainly intended to change consumption of types of foods, particularly eating more fruits, vegetables and legumes and consuming less flour, but also intended to alter their eating patterns. Lack of time and the fact that healthy foods are perceived as being more expensive than unhealthy foods were major barriers to behaviour change. Some of the recommendations of the dietary guidelines, particularly those related to enjoying cooking and meals and engaging in it as a social activity, were not represented in consumer accounts. Accompanying policies to the dietary guidelines need to underline the importance of changes in dietary patterns, including greater enjoyment and sharing food preparation and meals in the company with others, address misconceptions about flour, and provide concrete, consumer-derived recommendations on how to enact the guidelines.

  5. Consanguinity in two Uruguayan cities: historical evolution and characteristics (1800--1994).

    PubMed

    Lusiardo, A; Barreto, I; Hidalgo, P C; Bonilla, C; Bertoni, B; Portas, M; Sans, M

    2004-01-01

    Information about consanguinity in Uruguay is scarce and limited to the end of the 20th century. To determine the frequency and characteristics of consanguineous marriages, as well as chronological trends, in two Uruguayan cities over almost two centuries. We analysed 28,393 Roman Catholic Church marriage records and Diocesan consanguinity dispensations belonging to the cities of Melo (Northeast), and Montevideo (South), for the period 1800--1994. 633 (2.23%) marriages were consanguineous. Among them, first cousin marriages were the most common (58.8% of all consanguineous marriages, including double consanguineous), especially those where the bride and groom were related through their maternal side. During the first decades of the 19th century both regions showed low levels of consanguinity. Consanguinity reached its maximum during the mid-1800s and decreased significantly throughout the 20th century. The overall mean coefficients of inbreeding were moderate in both cases, being greater in the Northeast (alpha=0.00165) than in the South (alpha = 0.00089). The low level of consanguinity as well as the structure of consanguineous marriages (distribution by degrees) is similar to that found in other southern South American countries. Temporal trends are similar to those found in industrialized regions in Europe, with maximum inbreeding levels during the middle-late 19th century; however, the clear predominance of first cousin unions, differs from most of the data for European countries. Small differences between the two cities can be related to diverse facts, such as socio-economic conditions, ethnic origin, immigration, and sampling.

  6. Sequence characterization and immunogenicity of cystatins from the cattle tick Rhipicephalus (Boophilus) microplus.

    PubMed

    Parizi, Luís F; Githaka, Naftaly W; Acevedo, Carolina; Benavides, Uruguaysito; Seixas, Adriana; Logullo, Carlos; Konnai, Satoru; Ohashi, Kazuhiko; Masuda, Aoi; da Silva Vaz, Itabajara

    2013-12-01

    Various classes of endopeptidases and their inhibitors facilitate blood feeding and digestion in ticks. Cystatins, a family of tight-binding and reversible inhibitors of cysteine endopeptidases, have recently been found in several tick tissues. Moreover, vaccine trials using tick cystatins have been found to induce protective immune responses against tick infestation. However, the mode of action of tick cystatins is still poorly understood, limiting the elucidation of their physiological role. Against this background, we have investigated sequence characteristics and immunogenic properties of 5 putative cystatins from Rhipicephalus (Boophilus) microplus from Brazil and Uruguay. The similarity of the deduced amino acid sequences among cystatins from the Brazilian tick strain was 27-42%, all of which had a secretory signal peptide. The cystatin motif (QxVxG), a glycine in the N-terminal region, and the PW motif in the second hairpin loop in the C-terminal region are highly conserved in all 5 cystatins identified in this study. Four cysteine residues in the C terminus characteristic of type 2 cystatins are also present. qRT-PCR revealed differential expression patterns among the 5 cystatins identified, as well as variation in mRNA transcripts present in egg, larva, gut, salivary glands, ovary, and fat body tissues. One R. microplus cystatin showed 97-100% amino acid similarity between Brazilian and Uruguayan isolates. Furthermore, by in silico analysis, antigenic amino acid regions from R. microplus cystatins showed high degrees of homology (54-92%) among Rhipicephalus spp. cystatins. Three Brazilian R. microplus cystatins were expressed in Escherichia coli, and immunogenicity of the recombinant proteins were determined by vaccinating mice. Western blotting using mice sera indicated cross-reactivity between the cystatins, suggesting shared epitopes. The present characterization of Rhipicephalus spp. cystatins represents an empirical approach in an effort to evaluate the physiological role of cystatins in a larger context of targeting them for use in future tick control strategies. Copyright © 2013 Elsevier GmbH. All rights reserved.

  7. Senna alata.

    PubMed

    Hennebelle, Thierry; Weniger, Bernard; Joseph, Henry; Sahpaz, Sevser; Bailleul, François

    2009-10-01

    A review is made of chemical, ethnopharmacological and pharmacological papers dealing with Senna alata (L.) Roxb., a plant that belongs to the Creole traditional system of medicine and that has recently been introduced in the French Pharmacopoeia. The proofs existing for its various usages are presented. The species is mainly used against constipation and skin diseases. The laxative activity is supported by scientific findings. In contrast the dermatologic use requires further investigation. The species can be considered as safe for short-term or topical use.

  8. Evaluation of targeted drenching using Famacha method in Creole goat: reduction of anthelmintic use, and effects on kid production and pasture contamination.

    PubMed

    Mahieu, Maurice; Arquet, Rémy; Kandassamy, Tony; Mandonnet, Nathalie; Hoste, Hervé

    2007-05-15

    Haemonchus infection was monitored for 2 years (six kidding periods) in a Creole goat flock grazing under oceanic-tropical climate. Two hundred and thirty individual does were involved from late pregnancy to weaning. Anaemia diagnoses using Famacha method and packed cell volume (PCV) were compared. The best agreement (Kappa=0.33) was found if anaemia was declared when PCV values fell to 16 or below and Famacha score was 4 or 5. Drenching policy according to Famacha method was compared to systematic drenching policy. Using the Famacha method allowed a dramatic decrease in anthelmintic use during the periparturient period (0.57 individual dose instead of three doses for the control). The proportion of the nematode population on the pasture not derived from previously-treated goats (in refugia) was estimated to about 79% (65-90%) of the pasture contamination derived from the Famacha group. On the average, goats which needed to be drenched produced less than the control or undrenched goats (kid average daily gain was decreased by about 15%). The repeatability of the need for drenching individual does was estimated to 0.41. The older goats or the goats in poorer body condition at kidding needed more drenching than the younger animals and the animals in good body condition. Consequently the Famacha method may be used as an additional tool for the culling management.

  9. The 1992-1993 Army Food Preference Survey

    DTIC Science & Technology

    1994-12-01

    Rissole Potatoes Three Bean Salad Ginger Cookies Frozen Yogurt ’ Dark Rye Bread Instant Noodle Soup Creole Chicken Raisins French Toast Apple... Noodle Casserole 5.84 1 Apple Juice 17.24 1 Spinach Salad 5.64 1&2 Apples 17.16 1 Quiche Lorraine 5.48 2 Eggs to Order 17.14 1 Chop Suey 5.45 2 Milk...consumers expect it to be available almost always. Instant coffee remained a very low preference item, as found previously. Breads and Pastries. Two items

  10. Design and characterization of a 52K SNP chip for goats.

    PubMed

    Tosser-Klopp, Gwenola; Bardou, Philippe; Bouchez, Olivier; Cabau, Cédric; Crooijmans, Richard; Dong, Yang; Donnadieu-Tonon, Cécile; Eggen, André; Heuven, Henri C M; Jamli, Saadiah; Jiken, Abdullah Johari; Klopp, Christophe; Lawley, Cynthia T; McEwan, John; Martin, Patrice; Moreno, Carole R; Mulsant, Philippe; Nabihoudine, Ibouniyamine; Pailhoux, Eric; Palhière, Isabelle; Rupp, Rachel; Sarry, Julien; Sayre, Brian L; Tircazes, Aurélie; Jun Wang; Wang, Wen; Zhang, Wenguang

    2014-01-01

    The success of Genome Wide Association Studies in the discovery of sequence variation linked to complex traits in humans has increased interest in high throughput SNP genotyping assays in livestock species. Primary goals are QTL detection and genomic selection. The purpose here was design of a 50-60,000 SNP chip for goats. The success of a moderate density SNP assay depends on reliable bioinformatic SNP detection procedures, the technological success rate of the SNP design, even spacing of SNPs on the genome and selection of Minor Allele Frequencies (MAF) suitable to use in diverse breeds. Through the federation of three SNP discovery projects consolidated as the International Goat Genome Consortium, we have identified approximately twelve million high quality SNP variants in the goat genome stored in a database together with their biological and technical characteristics. These SNPs were identified within and between six breeds (meat, milk and mixed): Alpine, Boer, Creole, Katjang, Saanen and Savanna, comprising a total of 97 animals. Whole genome and Reduced Representation Library sequences were aligned on >10 kb scaffolds of the de novo goat genome assembly. The 60,000 selected SNPs, evenly spaced on the goat genome, were submitted for oligo manufacturing (Illumina, Inc) and published in dbSNP along with flanking sequences and map position on goat assemblies (i.e. scaffolds and pseudo-chromosomes), sheep genome V2 and cattle UMD3.1 assembly. Ten breeds were then used to validate the SNP content and 52,295 loci could be successfully genotyped and used to generate a final cluster file. The combined strategy of using mainly whole genome Next Generation Sequencing and mapping on a contig genome assembly, complemented with Illumina design tools proved to be efficient in producing this GoatSNP50 chip. Advances in use of molecular markers are expected to accelerate goat genomic studies in coming years.

  11. Design and Characterization of a 52K SNP Chip for Goats

    PubMed Central

    Tosser-Klopp, Gwenola; Bardou, Philippe; Bouchez, Olivier; Cabau, Cédric; Crooijmans, Richard; Dong, Yang; Donnadieu-Tonon, Cécile; Eggen, André; Heuven, Henri C. M.; Jamli, Saadiah; Jiken, Abdullah Johari; Klopp, Christophe; Lawley, Cynthia T.; McEwan, John; Martin, Patrice; Moreno, Carole R.; Mulsant, Philippe; Nabihoudine, Ibouniyamine; Pailhoux, Eric; Palhière, Isabelle; Rupp, Rachel; Sarry, Julien; Sayre, Brian L.; Tircazes, Aurélie; Jun Wang; Wang, Wen; Zhang, Wenguang

    2014-01-01

    The success of Genome Wide Association Studies in the discovery of sequence variation linked to complex traits in humans has increased interest in high throughput SNP genotyping assays in livestock species. Primary goals are QTL detection and genomic selection. The purpose here was design of a 50–60,000 SNP chip for goats. The success of a moderate density SNP assay depends on reliable bioinformatic SNP detection procedures, the technological success rate of the SNP design, even spacing of SNPs on the genome and selection of Minor Allele Frequencies (MAF) suitable to use in diverse breeds. Through the federation of three SNP discovery projects consolidated as the International Goat Genome Consortium, we have identified approximately twelve million high quality SNP variants in the goat genome stored in a database together with their biological and technical characteristics. These SNPs were identified within and between six breeds (meat, milk and mixed): Alpine, Boer, Creole, Katjang, Saanen and Savanna, comprising a total of 97 animals. Whole genome and Reduced Representation Library sequences were aligned on >10 kb scaffolds of the de novo goat genome assembly. The 60,000 selected SNPs, evenly spaced on the goat genome, were submitted for oligo manufacturing (Illumina, Inc) and published in dbSNP along with flanking sequences and map position on goat assemblies (i.e. scaffolds and pseudo-chromosomes), sheep genome V2 and cattle UMD3.1 assembly. Ten breeds were then used to validate the SNP content and 52,295 loci could be successfully genotyped and used to generate a final cluster file. The combined strategy of using mainly whole genome Next Generation Sequencing and mapping on a contig genome assembly, complemented with Illumina design tools proved to be efficient in producing this GoatSNP50 chip. Advances in use of molecular markers are expected to accelerate goat genomic studies in coming years. PMID:24465974

  12. Extreme late chronotypes and social jetlag challenged by Antarctic conditions in a population of university students from Uruguay.

    PubMed

    Tassino, Bettina; Horta, Stefany; Santana, Noelia; Levandovski, Rosa; Silva, Ana

    2016-01-01

    In humans, a person's chronotype depends on environmental cues and on individual characteristics, with late chronotypes prevailing in youth. Social jetlag (SJL), the misalignment between an individual׳s biological clock and social time, is higher in late chronotypes. Strong SJL is expected in Uruguayan university students with morning class schedules and very late entertainment activities. Sleep disorders have been reported in Antarctic inhabitants, that might be a response to the extreme environment or to the strictness of Antarctic life. We evaluated, for the first time in Uruguay, the chronotypes and SJL of 17 undergraduate students of the First Uruguayan Summer School on Antarctic Research, using Munich Chronotype Questionnaire (MCTQ) and sleep logs (SL) recorded during 3 phases: pre-Antarctic, Antarctic, and post-Antarctic. The midsleep point of free days corrected for sleep debt on work days (MSFsc,) was used as proxy of individuals' chronotype, whose values (around 6 a.m.) are the latest ever reported. We found a SJL of around 2 h in average, which correlated positively with MSFsc, confirming that late chronotypes generate a higher sleep debt during weekdays. Midsleep point and sleep duration significantly decreased between pre-Antarctic and Antarctic phases, and sleep duration rebounded to significant higher values in the post-Antarctic phase. Waking time, but not sleep onset time, significantly varied among phases. This evidence suggests that sleep schedules more likely depended on the social agenda than on the environmental light-dark shifts. High motivation of students towards Antarctic activities likely induced a subjective perception of welfare non-dependent on sleep duration.

  13. Naturally occurring NS3 resistance-associated variants in hepatitis C virus genotype 1: Their relevance for developing countries.

    PubMed

    Echeverría, Natalia; Betancour, Gabriela; Gámbaro, Fabiana; Hernández, Nelia; López, Pablo; Chiodi, Daniela; Sánchez, Adriana; Boschi, Susana; Fajardo, Alvaro; Sóñora, Martín; Moratorio, Gonzalo; Cristina, Juan; Moreno, Pilar

    2016-09-02

    Hepatitis C virus (HCV) is a major cause of global morbidity and mortality, with an estimated 130-150 million infected individuals worldwide. HCV is a leading cause of chronic liver diseases including cirrhosis and hepatocellular carcinoma. Current treatment options in developing countries involve pegylated interferon-α and ribavirin as dual therapy or in combination with one or more direct-acting antiviral agents (DAA). The emergence of resistance-associated variants (RAVs) after treatment reveals the great variability of this virus leading to a great difficulty in developing effective antiviral strategies. Baseline RAVs detected in DAA treatment-naïve HCV-infected patients could be of great importance for clinical management and outcome prediction. Although the frequency of naturally occurring HCV NS3 protease inhibitor mutations has been addressed in many countries, there are only a few reports on their prevalence in South America. In this study, we investigated the presence of RAVs in the HCV NS3 serine protease region by analysing a cohort of Uruguayan patients with chronic hepatitis C who had not been treated with any DAAs and compare them with the results found for other South American countries. The results of these studies revealed that naturally occurring mutations conferring resistance to NS3 inhibitors exist in a substantial proportion of Uruguayan treatment-naïve patients infected with HCV genotype 1 enrolled in these studies. The identification of these baseline RAVs could be of great importance for patients' management and outcome prediction in developing countries. Copyright © 2016 Elsevier B.V. All rights reserved.

  14. Estimation of Glomerular Filtration Rate Based on Serum Cystatin C versus Creatinine in a Uruguayan Population

    PubMed Central

    Lujambio, Inés; Sottolano, Mariana; Robaina, Sebastián; Carusso, Florencia; da Rosa, Alicia; Ríos, Ana Carina; Olascoaga, Alicia; Gadola, Liliana; Noboa, Oscar; Staessen, Jan A.; Boggia, José

    2014-01-01

    Background. Estimation of glomerular filtration rate (eGFR) from biomarkers has evolved and multiple equations are available to estimate renal function at bedside. Methods. In a random sample of 119 Uruguayans (54.5% women; 56.2 years (mean)), we used Bland and Altman's method and Cohen's kappa statistic to assess concordance on a continuous or categorical (eGFR < 60 versus ≥60 mL/min/1.73 m2) scale between eGFRcys (reference) and eGFR derived from serum creatinine according to the Modification of Diet in Renal Disease (eGFRmdrd) or the Chronic Kidney Disease Epidemiology Collaboration equations (eGFRepi) or from both serum cystatin C and creatinine (eGFRmix). Results. In all participants, eGFRmdrd, eGFRepi, and eGFRmix were, respectively, 9.7, 11.5, and 5.6 mL/min/1.73 m2 higher (P < 0.0001) than eGFRcys. The prevalence of eGFR <60 mL/min/1.73 m2 was the highest for eGFRcys (21.8%), intermediate for eGFRmix (11.8%), and the lowest for eGFRmdrd (5.9%) and eGFRepi (3.4%). Using eGFRcys as reference, we found only fair agreement with the equations based on creatinine (Cohen's kappa statistic 0.15 to 0.23). Conclusion. Using different equations we reached clinically significant differences in the estimation of renal function. eGFRcys provides lower estimates, resulting in higher prevalence of eGFR <60 mL/min/1.73 m2. PMID:25215234

  15. Morphometric Modifications in Canthon quinquemaculatus Castelnau 1840 (Coleoptera: Scarabaeinae): Sublethal Effects of Transgenic Maize?

    PubMed Central

    Alves, Victor Michelon; Hernández, Malva Isabel Medina

    2017-01-01

    The effects of transgenic compounds on non-target organisms remain poorly understood, especially in native insect species. Morphological changes (e.g., changes in body size and shape) may reflect possible responses to environmental stressors, like transgenic toxins. The dung beetle Canthon quinquemaculatus (Coleoptera: Scarabaeinae) is a non-target species found in transgenic crops. We evaluated whether C. quinquemaculatus individuals inhabiting corn fields cultivated with different seed types (conventional, creole and transgenic) present modifications in body shape compared to individuals inhabiting adjacent native forest fragments. We collected C. quinquemaculatus specimens across an agricultural landscape in southern Brazil, during the summer of 2015. Six populations were sampled: three maize crop populations each under a different seed type, and three populations of adjacent forests. After sampling, specimens were subjected to morphometric analyses to discover differences in body shape. We chose fifteen landmarks to describe body shape, and morphometric data were tested with Procrustes ANOVA and Discriminant Analysis. We found that body shape did not differ between individuals collected in conventional and creole crops with their respective adjacent forests (p > 0.05); however, transgenic crop populations differed significantly from those collected in adjacent forests (p < 0.05). Insects in transgenic maize are more oval and have a retraction in the abdominal region, compared with the respective adjacent forest, this result shows the possible effect of transgenic crops on non-target species. This may have implications for the ecosystem service of organic matter removal, carried out by these organisms. PMID:29065452

  16. Influence of Bacille Calmette-Guérin on tuberculin skin testing in Venezuelan Amerindians in high tuberculosis burden areas.

    PubMed

    Maes, Mailis; Verhagen, Lilly M; Ortega, Dagmarys; Sánchez, Gregorio L; Segovia, Yajaira; del Nogal, Berenice; de Waard, Jacobus H

    2014-02-13

    Extraordinarily high tuberculosis (TB) prevalence rates have been reported in Venezuelan Amerindians. Amerindian populations often live in geographically isolated villages where they receive little medical attention and live under precarious sanitary conditions. TB prevalence varies by ethnicity and geographic location and is generally higher in Amerindians than in non-indigenous (Creole) people. Between January 1, 1998 and December 31, 2009, the tuberculin skin test (TST) was administered during field operations to 9,538 Amerindian and Creole people between 0 and 94 years of age living in Venezuela. In 6,979 individuals (73%), Bacille Calmette-Guérin (BCG) vaccination status, age, and ethnicity were recorded. Univariate and multivariate analyses were performed to determine the influence of previous BCG vaccination, age, and ethnicity on TST outcomes. Age, ethnicity, and the number of BCG vaccinations administered each had a significant influence on TST outcomes (p < 0.001). The influence of BCG vaccination on TST outcomes varied by ethnicity and was only significant in children aged between 0 and 3 years. The utility of TST in the diagnosis of TB infection in high TB burden settings with widespread BCG vaccination should be evaluated locally and individually as this depends on ethnicity, age, and the number of BCG vaccinations administered. In Venezuelan children 4 years of age and older, the TST remains a useful tool for the detection of TB infection, independent of BCG vaccination status.

  17. 9 CFR 78.14 - Rodeo cattle.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... movement of the cattle. (b) Cattle that would qualify as rodeo cattle, but that are used for breeding... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Rodeo cattle. 78.14 Section 78.14... Interstate Movement of Cattle Because of Brucellosis § 78.14 Rodeo cattle. (a) Rodeo cattle that are test...

  18. Uruguayan secondary school students speak up about tobacco: results from focus group discussions in and around Montevideo.

    PubMed

    Peterson, Erin; Harrell, Melissa; Springer, Andrew; Medina, José; Martinez, Lucía; Perry, Cheryl; Estol, Diego

    2017-07-01

    This qualitative research study investigated intrapersonal, interpersonal, and environmental factors that shape young adolescent tobacco use behaviors in Uruguay. Focus groups were conducted in the summer of 2012 and fall of 2013 in four secondary schools in Montevideo, Uruguay, including two private schools and two public schools. A total of four focus groups were led in each school, composed of 4-6 students each, 16 focus groups in total. Data analysis utilized NVivo software and included deductive and inductive content analysis. Overwhelmingly, students reported that the onset of smoking occurred in the second year of secondary school. The primary intrapersonal factors that were found to be universal among respondents identified that smoking was a performance in groups, to garner attention from their peers. Students interviewed most often stated that the greatest interpersonal factors for smoking were to look older, as a rite of passage, and for group membership. Environmental factors cited most often indicate that they smoked during unsupervised time, either at night or around the short Uruguayan school day. Focus group interviews revealed that adolescents had easy access to cigarettes for purchase through small family owned grocery stores, even though laws exist preventing the sale of cigarettes to minors. Few differences were cited between strata related to cigarette use in adolescents. The differences that do exist are most apparent across gender, though there were a few observed differences when stratified by public and private school. Findings from this study indicate that key factors across ecological levels (intrapersonal, interpersonal, and environmental) should be taken into consideration when designing tobacco prevention programs for youth in Uruguay. A multiple-component approach which addresses risk factors at all of these levels, implemented in schools, may be particularly well-suited to this setting.

  19. Toward the understanding of the molecular basis for the inhibition of COX-1 and COX-2 by phenolic compounds present in Uruguayan propolis and grape pomace.

    PubMed

    Paulino, Margot; Alvareda, Elena; Iribarne, Federico; Miranda, Pablo; Espinosa, Victoria; Aguilera, Sara; Pardo, Helena

    2016-12-01

    Propolis and grape pomace have significant amounts of phenols which can take part in anti-inflammatory mechanisms. As the cyclooxygenases 1 and 2 (COX-1 and COX-2) are involved in said mechanisms, the possibility for a selective inhibition of COX-2 was analyzed in vitro and in silico. Propolis and grape pomace from Uruguayan species were collected, extracted in hydroalcoholic mixture and analyzed. Based on phenols previously identified, and taking as reference the crystallographic structures of COX-1 and COX-2 in complex with the commercial drug Celecoxib, a molecular docking procedure was devised to adjust 123 phenolic molecular models at the enzyme-binding sites. The most important results of this work are that the extracts have an overall inhibition activity very similar in COX-1 and COX-2, i.e. they do not possess selective inhibition activity for COX-2. Nevertheless, 10 compounds of the phenolic database turned out to be more selective and 94 phenols resulted with similar selectivity than Celecoxib, an outcome that accounts for the overall experimental inhibition measures. Binding site environment observations showed increased polarity in COX-2 as compared with COX-1, suggesting that polarity is the key for selectivity. Accordingly, the screening of molecular contacts pointed to the residues: Arg106, Gln178, Leu338, Ser339, Tyr341, Tyr371, Arg499, Ala502, Val509, and Ser516, which would explain, at the atomic level, the anti-inflammatory effect of the phenolic compounds. Among them, Gln178 and Arg499 appear to be essential for the selective inhibition of COX-2.

  20. Smoke-free policies and the social acceptability of smoking in Uruguay and Mexico: Findings from the International Tobacco Control Policy Evaluation Project

    PubMed Central

    Boado, Marcelo; Sebrié, Ernesto M.; Bianco, Eduardo

    2009-01-01

    Introduction Little research has been conducted to determine the psychosocial and behavioral impacts of smoke-free policies in middle-income countries. Methods Cross-sectional data were analyzed from the 2006 waves of the International Tobacco Control Policy Evaluation. Survey comparing adult smokers in Mexico (n = 1,080), where smoke-free legislation at that time was weak, and Uruguay (n = 1,002), where comprehensive smoke-free legislation was implemented. Analyses aimed to determine whether exposure to smoke-free policies and perceived antismoking social norms were associated with smokers’ receiving cues about the bothersome nature of secondhand smoke (SHS), with smokers’ reactance against such cues, and with smokers’ level of support for smoke-free policies in different venues. Results In bivariate analyses, Uruguayan smokers were more likely than Mexican smokers to experience verbal anti-SHS cues, lower reactance against anti-SHS cues, stronger antismoking societal norms, and stronger support for 100% smoke-free policies in enclosed workplaces, restaurants, and bars. In multivariate models for both countries, the strength of voluntary smoke-free policies at home was independently associated with support for smoke-free policies across all venues queried, except for in bars among Uruguayans. Perceived strength of familial antismoking norms was consistently associated with all indicators of the social acceptability of smoking in Uruguay but only with the frequency of receiving anti-SHS verbal cues in Mexico. Discussion These results are generally consistent with previous research indicating that comprehensive smoke-free policies are likely to increase the social unacceptability of smoking and that resistance against such policies is likely to diminish once such policies are in place. PMID:19380383

  1. Extreme late chronotypes and social jetlag challenged by Antarctic conditions in a population of university students from Uruguay

    PubMed Central

    Tassino, Bettina; Horta, Stefany; Santana, Noelia; Levandovski, Rosa; Silva, Ana

    2016-01-01

    In humans, a person’s chronotype depends on environmental cues and on individual characteristics, with late chronotypes prevailing in youth. Social jetlag (SJL), the misalignment between an individual׳s biological clock and social time, is higher in late chronotypes. Strong SJL is expected in Uruguayan university students with morning class schedules and very late entertainment activities. Sleep disorders have been reported in Antarctic inhabitants, that might be a response to the extreme environment or to the strictness of Antarctic life. We evaluated, for the first time in Uruguay, the chronotypes and SJL of 17 undergraduate students of the First Uruguayan Summer School on Antarctic Research, using Munich Chronotype Questionnaire (MCTQ) and sleep logs (SL) recorded during 3 phases: pre-Antarctic, Antarctic, and post-Antarctic. The midsleep point of free days corrected for sleep debt on work days (MSFsc,) was used as proxy of individuals’ chronotype, whose values (around 6 a.m.) are the latest ever reported. We found a SJL of around 2 h in average, which correlated positively with MSFsc, confirming that late chronotypes generate a higher sleep debt during weekdays. Midsleep point and sleep duration significantly decreased between pre-Antarctic and Antarctic phases, and sleep duration rebounded to significant higher values in the post-Antarctic phase. Waking time, but not sleep onset time, significantly varied among phases. This evidence suggests that sleep schedules more likely depended on the social agenda than on the environmental light–dark shifts. High motivation of students towards Antarctic activities likely induced a subjective perception of welfare non-dependent on sleep duration. PMID:27226819

  2. Sensory characteristics of antioxidant extracts from Uruguayan native plants: influence of deodorization by steam distillation.

    PubMed

    Miraballes, Marcelo; Gámbaro, Adriana; Ares, Gastón

    2013-12-01

    Polyphenolic-rich antioxidant extracts from native plants have potential applications as ingredients in functional foods; however, their intense characteristic flavour is a major limitation to their application. In this context, the aim of the present work was to evaluate the influence of steam distillation on the sensory and physicochemical characteristics of extracts of five native Uruguayan plants (Acca sellowiana, Achyrocline satureioides, Aloysia gratisima, Baccharis trimera and Mikania guaco). Aqueous extracts from the five native plants were obtained. Steam distillation was used to produce two types of deodorized extracts: extracts from deodorized leaves and extracts deodorized after the extraction. The extracts were characterized in terms of their total polyphenolic content and antioxidant activity (using 2,2-diphenyl-1-picryl-hydrazyl and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid methods). A trained assessor panel evaluated characteristic odour, characteristic flavour, bitterness and astringency of the extracts. The total polyphenolic content of the extracts ranged from 112.4 to 974.4 mg/100 mL, whereas their antioxidant capacity ranged from 9.6 to 1008.7 mg vitamin C equivalents/100 mL, depending on the type of extract and the method being considered. Steam distillation was effective in reducing the characteristic odour and flavour of the extracts, without causing large changes in their polyphenolic content and antioxidant activity. In general, in terms of sensory characteristics, steam distillation performed on the extracts gave better results than when performed on the leaves; whereas the opposite trend was found for polyphenolic content and antioxidant activity. Results suggested that steam distillation could be a promising low-cost procedure for the production of antioxidant extracts for food products.

  3. Burden of colorectal cancer in Central and South America.

    PubMed

    Sierra, Monica S; Forman, David

    2016-09-01

    The colorectal cancer (CRC) burden is increasing in Central and South American due to an ongoing transition towards higher levels of human development. We describe the burden of CRC in the region and review the current status of disease control. We obtained regional- and national-level incidence data from 48 population-based cancer registries in 13 countries, as well as cancer deaths from the WHO mortality database for 18 countries. We estimated world population age-standardized incidence (ASR) and mortality (ASMR) rates per 100,000 person-years for 2003-2007 and the estimated annual percentage change for 1997-2008. The CRC rate in males was 1-2 times higher than that in females. In 2003-2007, the highest ASRs were seen in Uruguayan, Brazilian and Argentinean males (25.2-34.2) and Uruguayan and Brazilian females (21.5-24.7), while El Salvador had the lowest ASR in both sexes (males: 1.5, females: 1.3). ASMRs were<10 for both sexes, except in Uruguay, Cuba and Argentina (10.0-17.7 and 11.3-12.0). CRC incidence is increasing in Chilean males. Most countries have national screening guidelines. Uruguay and Argentina have implemented national screening programs. Geographic variation in CRC and sex gaps may be explained by differences in the prevalence of obesity, physical inactivity, diet, smoking and alcohol consumption, early detection, and cancer registration practices. Establishing optimal CRC screening programs is challenging due to lack of healthcare access and coverage, funding, regional differences and inadequate infrastructure, and may not be feasible. Given the current status of CRC in the region, data generated by population-based cancer registries is crucial for cancer control planning. Copyright © 2015 International Agency for Research on Cancer. Published by Elsevier Ltd.. All rights reserved.

  4. Whole-genome characterization of Uruguayan strains of avian infectious bronchitis virus reveals extensive recombination between the two major South American lineages.

    PubMed

    Marandino, Ana; Tomás, Gonzalo; Panzera, Yanina; Greif, Gonzalo; Parodi-Talice, Adriana; Hernández, Martín; Techera, Claudia; Hernández, Diego; Pérez, Ruben

    2017-10-01

    Infectious bronchitis virus (Gammacoronavirus, Coronaviridae) is a genetically variable RNA virus that causes one of the most persistent respiratory diseases in poultry. The virus is classified in genotypes and lineages with different epidemiological relevance. Two lineages of the GI genotype (11 and 16) have been widely circulating for decades in South America. GI-11 is an exclusive South American lineage while the GI-16 lineage is distributed in Asia, Europe and South America. Here, we obtained the whole genome of two Uruguayan strains of the GI-11 and GI-16 lineages using Illumina high-throughput sequencing. The strains here sequenced are the first obtained in South America for the infectious bronchitis virus and provide new insights into the origin, spreading and evolution of viral variants. The complete genome of the GI-11 and GI-16 strains have 27,621 and 27,638 nucleotides, respectively, and possess the same genomic organization. Phylogenetic incongruence analysis reveals that both strains have a mosaic genome that arose by recombination between Euro Asiatic strains of the GI-16 lineage and ancestral South American GI-11 viruses. The recombination occurred in South America and produced two viral variants that have retained the full-length S1 sequences of the parental lineages but are extremely similar in the rest of their genomes. These recombinant virus have been extraordinary successful, persisting in the continent for several years with a notorious wide geographic distribution. Our findings reveal a singular viral dynamics and emphasize the importance of complete genomic characterization to understand the emergence and evolutionary history of viral variants. Copyright © 2017 Elsevier B.V. All rights reserved.

  5. Defending strong tobacco packaging and labelling regulations in Uruguay: transnational tobacco control network versus Philip Morris International.

    PubMed

    Crosbie, Eric; Sosa, Particia; Glantz, Stanton A

    2018-03-01

    Describe the process of enacting and defending strong tobacco packaging and labelling regulations in Uruguay amid Philip Morris International's (PMI) legal threats and challenges. Triangulated government legislation, news sources and interviews with policy-makers and health advocates in Uruguay. In 2008 and 2009, the Uruguayan government enacted at the time the world's largest pictorial health warning labels (80% of front and back of package) and prohibited different packaging or presentations for cigarettes sold under a given brand. PMI threatened to sue Uruguay in international courts if these policies were implemented. The Vazquez administration maintained the regulations, but a week prior to President Vazquez's successor, President Mujica, took office on 1 March 2010 PMI announced its intention to file an investment arbitration dispute against Uruguay in the International Centre for the Settlement of Investment Disputes. Initially, the Mujica administration announced it would weaken the regulations to avoid litigation. In response, local public health groups in Uruguay enlisted former President Vazquez and international health groups and served as brokers to develop a collaboration with the Mujica administration to defend the regulations. This united front between the Uruguayan government and the transnational tobacco control network paid off when Uruguay defeated PMI's investment dispute in July 2016. To replicate Uruguay's success, other countries need to recognise that strong political support, an actively engaged local civil society and financial and technical support are important factors in overcoming tobacco industry's legal threats to defend strong public health regulations. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  6. New insights into the characterization of Colletotrichum species associated with apple diseases in southern Brazil and Uruguay.

    PubMed

    Velho, Aline Cristina; Alaniz, Sandra; Casanova, Leticia; Mondino, Pedro; Stadnik, Marciel J

    2015-04-01

    Colletotrichum species are associated with Apple bitter rot (ABR) and Glomerella leaf spot (GLS). Whereas both apple diseases occur frequently in Brazil, only the former has been reported in Uruguay. This work was aimed at identifying and comparing morpho-cultural characteristics and pathogenic variability of thirty-nine Colletotrichum isolates from both countries. Sequencing of the internal transcribed spacer (ITS) rDNA, glyceraldehyde-3-phosphate dehydrogenase (GAPDH), and β-tubulin (TUB2) allowed the identification of three species causing ABR and GLS in Brazil, i.e., Colletotrichum fructicola, Colletotrichum karstii, and Colletotrichum nymphaeae; and three species causing ABR in Uruguay, i.e., C. fructicola, Colletotrichum theobromicola, and Colletotrichum melonis. Six groups of colony colours were recorded with group 1 (mycelium white to pink and in reverse pinkish) and group 2 (mycelium white to grey and in reverse pinkish) the most frequent. Isolates of C. fructicola and C. theobromicola were sensitive to benomyl, while C. karstii, C. nymphaeae, and C. melonis were resistant. Conidia were predominantly cylindrical for C. fructicola and C. karstii, fusiform for C. nymphaeae and C. melonis, and obclavate for C. theobromicola. Brazilian isolates caused ABR in wounded fruits, but only five in non-wounded ones. Uruguayan isolates produced symptoms in fruits with or without previous wounding. All Brazilian isolates from GLS and twelve from ABR were able to cause GLS symptoms, while a sole Uruguayan ABR-isolate caused leaf spot symptoms. This study gives a better insight on the new species causing apple disease in both countries and discusses their pathogenic potential. Copyright © 2014 The British Mycological Society. Published by Elsevier Ltd. All rights reserved.

  7. Smoke-free policies and the social acceptability of smoking in Uruguay and Mexico: findings from the International Tobacco Control Policy Evaluation Project.

    PubMed

    Thrasher, James F; Boado, Marcelo; Sebrié, Ernesto M; Bianco, Eduardo

    2009-06-01

    Little research has been conducted to determine the psychosocial and behavioral impacts of smoke-free policies in middle-income countries. Cross-sectional data were analyzed from the 2006 waves of the International Tobacco Control Policy Evaluation. Survey comparing adult smokers in Mexico (n = 1,080), where smoke-free legislation at that time was weak, and Uruguay (n = 1,002), where comprehensive smoke-free legislation was implemented. Analyses aimed to determine whether exposure to smoke-free policies and perceived antismoking social norms were associated with smokers' receiving cues about the bothersome nature of secondhand smoke (SHS), with smokers' reactance against such cues, and with smokers' level of support for smoke-free policies in different venues. In bivariate analyses, Uruguayan smokers were more likely than Mexican smokers to experience verbal anti-SHS cues, lower reactance against anti-SHS cues, stronger antismoking societal norms, and stronger support for 100% smoke-free policies in enclosed workplaces, restaurants, and bars. In multivariate models for both countries, the strength of voluntary smoke-free policies at home was independently associated with support for smoke-free policies across all venues queried, except for in bars among Uruguayans. Perceived strength of familial antismoking norms was consistently associated with all indicators of the social acceptability of smoking in Uruguay but only with the frequency of receiving anti-SHS verbal cues in Mexico. These results are generally consistent with previous research indicating that comprehensive smoke-free policies are likely to increase the social unacceptability of smoking and that resistance against such policies is likely to diminish once such policies are in place.

  8. Looking for robust properties in the growth of an academic network: the case of the Uruguayan biological research community.

    PubMed

    Cabana, Alvaro; Mizraji, Eduardo; Pomi, Andrés; Valle-Lisboa, Juan Carlos

    2008-04-01

    Graph-theoretical methods have recently been used to analyze certain properties of natural and social networks. In this work, we have investigated the early stages in the growth of a Uruguayan academic network, the Biology Area of the Programme for the Development of Basic Science (PEDECIBA). This transparent social network is a territory for the exploration of the reliability of clustering methods that can potentially be used when we are confronted with opaque natural systems that provide us with a limited spectrum of observables (happens in research on the relations between brain, thought and language). From our social net, we constructed two different graph representations based on the relationships among researchers revealed by their co-participation in Master's thesis committees. We studied these networks at different times and found that they achieve connectedness early in their evolution and exhibit the small-world property (i.e. high clustering with short path lengths). The data seem compatible with power law distributions of connectivity, clustering coefficients and betweenness centrality. Evidence of preferential attachment of new nodes and of new links between old nodes was also found in both representations. These results suggest that there are topological properties observed throughout the growth of the network that do not depend on the representations we have chosen but reflect intrinsic properties of the academic collective under study. Researchers in PEDECIBA are classified according to their specialties. We analysed the community structure detected by a standard algorithm in both representations. We found that much of the pre-specified structure is recovered and part of the mismatches can be attributed to convergent interests between scientists from different sub-disciplines. This result shows the potentiality of some clustering methods for the analysis of partially known natural systems.

  9. Seroprevalence of Toxoplasma gondii in beef cattle and dairy cattle in northeast China.

    PubMed

    Qiu, Jian-Hua; Wang, Chun-Ren; Zhang, Xu; Sheng, Zhong-Hua; Chang, Qiao-Chen; Zhao, Quan; Wu, Song-Ming; Zou, Feng-Cai; Zhu, Xing-Quan

    2012-07-01

    The seroprevalence of Toxoplasma gondii in beef cattle and dairy cattle in Heilongjiang Province, northeast China, was surveyed between April 2009 and May 2011. A total of 1803 (693 beef cattle and 1110 dairy cattle) serum samples were collected from 10 administrative regions rearing beef cattle and dairy cattle, and antibodies to T. gondii were examined by indirect hemagglutination (IHA) test. The overall seroprevalence of T. gondii in beef cattle and dairy cattle was 2.6% (46/1803), and the prevalence in beef cattle (3.0%) was slightly higher than that in dairy cattle (2.3%). The prevalence of antibodies in adult animals was higher than that in calves, but the differences among the age groups were not significant (p>0.05). The seroprevalence in female (3.4%) and male (2.5%) beef cattle was not statistically significant (p>0.05). Though the prevalence in intensively reared beef cattle and dairy cattle was lower than that in semi-intensively reared animals, the difference was not statistically significant (p>0.05). The results of this survey indicated the presence of T. gondii infection in beef cattle and dairy cattle in Heilongjiang Province, the coldest province in China, which may cause economic losses to the local livestock industry, and may be a source of T. gondii infection for humans in this region.

  10. Effect on the growth and development and induction of abnormalities by a glyphosate commercial formulation and its active ingredient during two developmental stages of the South-American Creole frog, Leptodactylus latrans.

    PubMed

    Bach, Nadia Carla; Natale, Guillermo Sebastián; Somoza, Gustavo Manuel; Ronco, Alicia Estela

    2016-12-01

    We evaluated the acute lethal and sublethal effects of technical-grade glyphosate (GLY) and the GLY-based commercial formulation Roundup ULTRA MAX® (RU) on two Gosner stages (Gss) 25 and 36 of the South-American Creole frog, Leptodactylus latrans. Bioassays were performed following standardized methods within a wide range of concentrations (0.0007-9.62 mg of acid equivalents per liter-a.e./L-of RU and 3-300 mg/L of GLY). The endpoints evaluated were mortality, swimming activity, growth, development, and the presence of morphologic abnormalities, especially in the mouthparts. No lethal effects were observed on larvae exposed to GLY during either Gs-25 or Gs-36. The concentrations inducing 50 % lethality in RU-exposed larvae at different exposure times and Gss ranged from 3.26 to 9.61 mg a.e./L. Swimming activity was affected by only RU. Effects on growth and development and the induction of morphologic abnormalities-like oral abnormalities and edema-were observed after exposure to either GLY or RU. Gs-25 was the most sensitive stage to both forms of the herbicide. The commercial formulation was much more toxic than the active ingredient on all the endpoints assessed. Effects on growth, development, and the induction of morphologic abnormalities observed in the range of environmental concentrations reported for agroecosystems of Argentina constitute an alert to the potential detrimental effects of the herbicide that could be affecting the fitness and survival of anurans in agroecosystems.

  11. [The health system of Uruguay].

    PubMed

    Aran, Daniel; Laca, Hernán

    2011-01-01

    This paper describes the Uruguayan health system, including its structure and coverage, its financial sources, the level and distribution of its health expenditure, the physical, material and human resources available, its stewardship functions, the institutions in charge of information and research, and the level and type of citizen's participation in the operation and evaluation of the system. The most recent policy innovations are also discussed, including the creation of the National Comprehensive Health System, the National Health Insurance, the National Health Fund and the Comprehensive Health Care Program. Finally, the impact of these innovations in health expenditure, fairness of health financing, coverage levels and main health indicators is analyzed.

  12. Wind profiler installed in Antarctica

    NASA Astrophysics Data System (ADS)

    Balsley, B. B.; Carey, J.; Woodman, R. F.; Sarango, M.; Urbina, J.; Rodriguez, R.; Ragaini, E.

    A VHF (50 MHz) wind profiler was installed in Antarctica at the Peruvian Base “Machu Picchu” on King George Island from January 21 to 26. The wind profiler will provide a first look at atmospheric dynamics over the region.The profiler—the first of its kind in Antarctica—is a National Science Foundationsponsored cooperative project of the University of Colorado, the Geophysical Institute of Peru, the University of Piura (Peru), and the Peruvian Navy. This venture was also greatly facilitated by Peru's Comision Nacional de Asuntos Antartidos and Consejo Nacional de Ciencias y Tecnologia, with additional logis tics support provided by the Argentinean Navy and the Uruguayan Air Force.

  13. A New "Shield of the Weak": Continued Paternalism of Domestic Violence Services in Uruguay.

    PubMed

    Bloom, Allison

    2018-03-01

    Drawing on ethnographic and historical research, this article illuminates the limitations of the Uruguayan domestic violence services system. In spite of how advocates in Uruguay successfully used a human rights platform to secure legislation and services, this system now faces significant critique. Using Iris Marion Young's work on the "logic of masculinist protection" and historical parallels in Uruguay's welfare system, I discuss how a paternalistic approach may be to blame. I highlight how this paternalism contributes to the paternalism that problematically underlies gendered violence-reinforcing rather than addressing oppressive ideologies and structures that impede improving conditions for women.

  14. DNA multigene characterization of Fasciola hepatica and Lymnaea neotropica and its fascioliasis transmission capacity in Uruguay, with historical correlation, human report review and infection risk analysis.

    PubMed

    Bargues, María Dolores; Gayo, Valeria; Sanchis, Jaime; Artigas, Patricio; Khoubbane, Messaoud; Birriel, Soledad; Mas-Coma, Santiago

    2017-02-01

    Fascioliasis is a pathogenic disease transmitted by lymnaeid snails and recently emerging in humans, in part due to effects of climate changes, anthropogenic environment modifications, import/export and movements of livestock. South America is the continent presenting more human fascioliasis hyperendemic areas and the highest prevalences and intensities known. These scenarios appear mainly linked to altitude areas in Andean countries, whereas lowland areas of non-Andean countries, such as Uruguay, only show sporadic human cases or outbreaks. A study including DNA marker sequencing of fasciolids and lymnaeids, an experimental study of the life cycle in Uruguay, and a review of human fascioliasis in Uruguay, are performed. The characterization of Fasciola hepatica from cattle and horses of Uruguay included the complete sequences of the ribosomal DNA ITS-2 and ITS-1 and mitochondrial DNA cox1 and nad1. ITS-2, ITS-1, partial cox1 and rDNA 16S gene of mtDNA were used for lymnaeids. Results indicated that vectors belong to Lymnaea neotropica instead of to Lymnaea viator, as always reported from Uruguay. The life cycle and transmission features of F. hepatica by L. neotropica of Uruguay were studied under standardized experimental conditions to enable a comparison with the transmission capacity of F. hepatica by Galba truncatula at very high altitude in Bolivia. On this baseline, we reviewed the 95 human fascioliasis cases reported in Uruguay and analyzed the risk of human infection in front of future climate change estimations. The correlation of fasciolid and lymnaeid haplotypes with historical data on the introduction and spread of livestock into Uruguay allowed to understand the molecular diversity detected. Although Uruguayan L. neotropica is a highly efficient vector, its transmission capacity is markedly lower than that of Bolivian G. truncatula. This allows to understand the transmission and epidemiological differences between Andean highlands and non-Andean lowlands in South America. Despite rainfall increase predictions for Uruguay, nothing suggests a trend towards a worrying human infection scenario as in Andean areas.

  15. DNA multigene characterization of Fasciola hepatica and Lymnaea neotropica and its fascioliasis transmission capacity in Uruguay, with historical correlation, human report review and infection risk analysis

    PubMed Central

    Gayo, Valeria; Sanchis, Jaime; Artigas, Patricio; Khoubbane, Messaoud; Birriel, Soledad; Mas-Coma, Santiago

    2017-01-01

    Background Fascioliasis is a pathogenic disease transmitted by lymnaeid snails and recently emerging in humans, in part due to effects of climate changes, anthropogenic environment modifications, import/export and movements of livestock. South America is the continent presenting more human fascioliasis hyperendemic areas and the highest prevalences and intensities known. These scenarios appear mainly linked to altitude areas in Andean countries, whereas lowland areas of non-Andean countries, such as Uruguay, only show sporadic human cases or outbreaks. A study including DNA marker sequencing of fasciolids and lymnaeids, an experimental study of the life cycle in Uruguay, and a review of human fascioliasis in Uruguay, are performed. Methodology/Principal findings The characterization of Fasciola hepatica from cattle and horses of Uruguay included the complete sequences of the ribosomal DNA ITS-2 and ITS-1 and mitochondrial DNA cox1 and nad1. ITS-2, ITS-1, partial cox1 and rDNA 16S gene of mtDNA were used for lymnaeids. Results indicated that vectors belong to Lymnaea neotropica instead of to Lymnaea viator, as always reported from Uruguay. The life cycle and transmission features of F. hepatica by L. neotropica of Uruguay were studied under standardized experimental conditions to enable a comparison with the transmission capacity of F. hepatica by Galba truncatula at very high altitude in Bolivia. On this baseline, we reviewed the 95 human fascioliasis cases reported in Uruguay and analyzed the risk of human infection in front of future climate change estimations. Conclusions/Significance The correlation of fasciolid and lymnaeid haplotypes with historical data on the introduction and spread of livestock into Uruguay allowed to understand the molecular diversity detected. Although Uruguayan L. neotropica is a highly efficient vector, its transmission capacity is markedly lower than that of Bolivian G. truncatula. This allows to understand the transmission and epidemiological differences between Andean highlands and non-Andean lowlands in South America. Despite rainfall increase predictions for Uruguay, nothing suggests a trend towards a worrying human infection scenario as in Andean areas. PMID:28158188

  16. 9 CFR 73.6 - Placarding means of conveyance and marking billing of shipments of treated scabby cattle or...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... marking billing of shipments of treated scabby cattle or cattle exposed to scabies. 73.6 Section 73.6... INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS SCABIES IN CATTLE § 73.6... scabies. When cattle are shipped as “Treated Scabby Cattle,” or “Cattle Exposed to Scabies,” the...

  17. 9 CFR 73.6 - Placarding means of conveyance and marking billing of shipments of treated scabby cattle or...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... marking billing of shipments of treated scabby cattle or cattle exposed to scabies. 73.6 Section 73.6... INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS SCABIES IN CATTLE § 73.6... scabies. When cattle are shipped as “Treated Scabby Cattle,” or “Cattle Exposed to Scabies,” the...

  18. 9 CFR 73.6 - Placarding means of conveyance and marking billing of shipments of treated scabby cattle or...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... marking billing of shipments of treated scabby cattle or cattle exposed to scabies. 73.6 Section 73.6... INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS SCABIES IN CATTLE § 73.6... scabies. When cattle are shipped as “Treated Scabby Cattle,” or “Cattle Exposed to Scabies,” the...

  19. 9 CFR 73.6 - Placarding means of conveyance and marking billing of shipments of treated scabby cattle or...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... marking billing of shipments of treated scabby cattle or cattle exposed to scabies. 73.6 Section 73.6... INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS SCABIES IN CATTLE § 73.6... scabies. When cattle are shipped as “Treated Scabby Cattle,” or “Cattle Exposed to Scabies,” the...

  20. New hematological key for bovine leukemia virus-infected Japanese Black cattle.

    PubMed

    Mekata, Hirohisa; Yamamoto, Mari; Kirino, Yumi; Sekiguchi, Satoshi; Konnai, Satoru; Horii, Yoichiro; Norimine, Junzo

    2018-02-20

    The European Community's (EC) Key, which is also called Bendixen's Key, is a well-established bovine leukemia virus (BLV) diagnostic method that classifies cattle according to the absolute lymphocyte count and age. The EC Key was originally designed for dairy cattle and is not necessarily suitable for Japanese Black (JB) beef cattle. This study revealed the lymphocyte counts in the BLV-free and -infected JB cattle were significantly lower than those in the Holstein cattle. Therefore, applying the EC Key to JB cattle could result in a large number of undetected BLV-infected cattle. Our proposed hematological key, which was designed for JB cattle, improves the detection of BLV-infected cattle by approximately 20%. We believe that this study could help promote BLV control.

  1. The pathological and molecular but not clinical phenotypes are maintained after second passage of experimental atypical bovine spongiform encephalopathy in cattle.

    PubMed

    Konold, Timm; Phelan, Laura J; Clifford, Derek; Chaplin, Melanie J; Cawthraw, Saira; Stack, Michael J; Simmons, Marion M

    2014-10-02

    Atypical bovine spongiform encephalopathies (BSEs), classified as H-type and L-type BSE based on the Western immunoblot profiles, are naturally occurring diseases in cattle, which are phenotypically different to classical BSE. Transmission studies in cattle using the intracerebral route resulted in disease where the phenotypes were maintained irrespective of BSE type but clinically affected cattle with a shorter survival time displayed a nervous form whereas cattle with a longer survival time displayed a dull form. A second transmission study is reported here where four cattle were intracerebrally inoculated with brain tissue from experimentally infected cattle presenting with either the nervous or dull form of H- or L-type BSE to determine whether the phenotype is maintained. The four inoculated cattle were culled at 16.5-19.5 months post inoculation after presenting with difficulty getting up, a positive scratch response (all) and dullness (three cattle), which was not observed in two non-inoculated control cattle, each housed with either group of inoculated cattle. Only the inoculated cattle had detectable prion protein in the brain based on immunohistochemical examination, and the Western immunoblot profile was consistent with the H-type or L-type BSE of the respective donor cattle. Second passage of H-type and L-type BSE in cattle produced a TSE where the majority of cattle displayed the dull form regardless of clinical disease form of the donor cattle. The pathological and molecular phenotypes of H- and L-type BSE were maintained.

  2. 9 CFR 73.8 - Cattle infected or exposed during transit.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Cattle infected or exposed during... SCABIES IN CATTLE § 73.8 Cattle infected or exposed during transit. (a) Healthy cattle from unquarantined State exposed en route. Should healthy cattle in transit from a State not quarantined by the Secretary...

  3. Global Metabolic Reconstruction and Metabolic Gene Evolution in the Cattle Genome

    PubMed Central

    Kim, Woonsu; Park, Hyesun; Seo, Seongwon

    2016-01-01

    The sequence of cattle genome provided a valuable opportunity to systematically link genetic and metabolic traits of cattle. The objectives of this study were 1) to reconstruct genome-scale cattle-specific metabolic pathways based on the most recent and updated cattle genome build and 2) to identify duplicated metabolic genes in the cattle genome for better understanding of metabolic adaptations in cattle. A bioinformatic pipeline of an organism for amalgamating genomic annotations from multiple sources was updated. Using this, an amalgamated cattle genome database based on UMD_3.1, was created. The amalgamated cattle genome database is composed of a total of 33,292 genes: 19,123 consensus genes between NCBI and Ensembl databases, 8,410 and 5,493 genes only found in NCBI or Ensembl, respectively, and 266 genes from NCBI scaffolds. A metabolic reconstruction of the cattle genome and cattle pathway genome database (PGDB) was also developed using Pathway Tools, followed by an intensive manual curation. The manual curation filled or revised 68 pathway holes, deleted 36 metabolic pathways, and added 23 metabolic pathways. Consequently, the curated cattle PGDB contains 304 metabolic pathways, 2,460 reactions including 2,371 enzymatic reactions, and 4,012 enzymes. Furthermore, this study identified eight duplicated genes in 12 metabolic pathways in the cattle genome compared to human and mouse. Some of these duplicated genes are related with specific hormone biosynthesis and detoxifications. The updated genome-scale metabolic reconstruction is a useful tool for understanding biology and metabolic characteristics in cattle. There has been significant improvements in the quality of cattle genome annotations and the MetaCyc database. The duplicated metabolic genes in the cattle genome compared to human and mouse implies evolutionary changes in the cattle genome and provides a useful information for further research on understanding metabolic adaptations of cattle. PMID:26992093

  4. Differences in innate and adaptive immune response traits of Pahari (Indian non-descript indigenous breed) and Jersey crossbred cattle.

    PubMed

    Verma, Subhash; Thakur, Aneesh; Katoch, Shailja; Shekhar, Chander; Wani, Aasim Habib; Kumar, Sandeep; Dohroo, Shweta; Singh, Geetanjali; Sharma, Mandeep

    2017-10-01

    Cattle are an integral part of the largely agrarian economy of India. Indigenous breeds of cattle comprise about 80% of total cattle population of the country and contribute significantly to the overall milk production. There are 40 recognized indigenous breeds of cattle and a number of uncharacterized non-descript cattle. Pahari cattle of Himachal Pradesh in Northern India are one such non-descript indigenous breed. Here we describe a comprehensive evaluation of haematobiochemical parameters and innate and adaptive immune response traits of Pahari cattle and a comparison with Jersey crossbred cattle. The study shows demonstrable differences in the two breeds with respect to some innate and adaptive immunological traits. This is a first attempt to characterize immune response traits of Pahari cattle and the results of the study provide an understanding of breed differences in immune status of cattle which could be useful for their breeding and conservations programs. Copyright © 2017 Elsevier B.V. All rights reserved.

  5. A comparison of the metabolism of the abortifacient compounds from Ponderosa pine needles in conditioned versus naive cattle.

    PubMed

    Welch, K D; Gardner, D R; Pfister, J A; Panter, K E; Zieglar, J; Hall, J O

    2012-12-01

    Isocupressic acid (ICA) is the abortifacient compound in ponderosa pine (Pinus ponderosa L.) needles, which can cause late-term abortions in cattle (Bos taurus). However, cattle rapidly metabolize ICA to agathic acid (AGA) and subsequent metabolites. When pine needles are dosed orally to cattle, no ICA is detected in their serum, whereas AGA is readily detected. Recent research has demonstrated that AGA is also an abortifacient compound in cattle. The observation has been made that when cattle are dosed with labdane acids for an extended time, the concentration of AGA in serum increases for 1 to 2 d but then decreases to baseline after 5 to 6 d even though they are still being dosed twice daily. Therefore, in this study we investigated whether cattle conditioned to pine needles metabolize ICA, and its metabolites, faster than naïve cattle. Agathic acid was readily detected in the serum of naïve cattle fed ponderosa pine needles, whereas very little AGA was detected in the serum of cattle conditioned to pine needles. We also compared the metabolism of ICA in vitro using rumen cultures from pine-needle-conditioned and naïve cattle. In the rumen cultures from conditioned cattle, AGA concentrations were dramatically less than rumen cultures from naïve cattle. Thus, an adaptation occurs to cattle conditioned to pine needles such that the metabolism AGA by the rumen microflora is altered.

  6. Death losses due to stillbirth, neonatal death and diseases in cloned cattle derived from somatic cell nuclear transfer and their progeny: a result of nationwide survey in Japan.

    PubMed

    Watanabe, Shinya; Nagai, Takashi

    2009-06-01

    To obtain the data concerning death losses due to stillbirth, neonatal death and diseases in cloned cattle derived from somatic cell nuclear transfer (SCNT) and their progeny produced by Japanese institutions, a nationwide survey was carried out in July-August, 2006. As a result, lifetime data concerning 482 SCNT cattle (97.5% of cattle produced in the country at that time) and 202 progeny of SCNT cattle were accumulated and the death loss of these cattle was analyzed. Although 1/3 of delivered SCNT calves died during the perinatal period due to stillbirth and neonatal death, incidence of death loss due to diseases in SCNT cattle surviving more than 200 days after birth seems to be the same as these in conventionally bred cattle. In contrast, progeny of SCNT cattle showed the same level in death loss as observed in conventionally bred cattle throughout their lifetime. These results suggest that robust health would be expected in SCNT cattle surviving to adulthood and their progeny.

  7. Cattle temperament influences metabolism: 1. Metabolic response to a glucose tolerance test in beef steers

    USDA-ARS?s Scientific Manuscript database

    Temperamental cattle are behaviorally, physiologically, and immunologically different in comparison to calm cattle. Recently, the metabolic differences between temperamental and calm cattle have begun to be explored; temperamental cattle maintain greater circulating concentrations of non-esterified ...

  8. 9 CFR 78.12 - Cattle from quarantined areas.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS BRUCELLOSIS Restrictions on Interstate Movement of Cattle Because of Brucellosis § 78.12 Cattle from quarantined areas. Not.... (b) Brucellosis reactor cattle. Brucellosis reactor cattle may be moved interstate in accordance with...

  9. 76 FR 3026 - Fluazinam; Pesticide Tolerances

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-19

    ...: Cattle, fat; cattle, kidney; cattle, liver; cattle, meat; cattle, meat byproducts; goat, fat; goat, kidney; goat, liver; goat, meat; goat, meat byproducts; horse, fat; horse, kidney; horse, liver; horse, meat; horse, meat byproducts; milk; sheep, fat; sheep, kidney; sheep, liver; sheep, meat; and sheep...

  10. Serum antibody responses in Creole kids experimentally infected with Haemonchus contortus.

    PubMed

    Bambou, Jean-Christophe; de la Chevrotière, Claudia; Varo, Hugues; Arquet, Remy; Kooyman, Frans N J; Mandonnet, Nathalie

    2008-12-20

    The objective of this study was to evaluate the relationship of parasite-specific serum antibodies with the resistance status of Creole kids. The average breeding values on egg output predicted in a context of natural infection at 11 months of age were distant of 1.07 genetic standard deviation between resistant and susceptible animals. After drenching the animals were maintained worm-free during 1 month until experimental infection with 10,000 Haemonchus contortus infective larvae (L3). Enzyme-linked immunosorbent assay was carried out in serum samples to determine the level of IgG, IgA and IgE anti-H. contortus L3 crude extracts and adult excretion/secretion products (ESP). Parasitological and blood immunological parameters were measured on the 2 extreme groups. Despite the absence of any typical signs of haemonchosis, susceptible kids had more than 11 times higher faecal egg counts (FEC) at 35 days post-infection (d.p.i.) than resistant kids had. Levels of immunoglobulin against H. contortus L3 and ESP increased significantly after infection in both groups. However, no difference in the host immune response mediated by immunoglobulin against H. contortus was evidenced between groups. This finding suggests that, in goats previously infected by H. contortus, a degree of protection occurred and the phenotypic and genetic segregation in resistant and susceptible animals were not related to the humoral immune response. The correlation coefficients between FEC and IgE anti-ESP (r=0.593; P<0.05 was significant in both resistant and susceptible animals. Such correlation suggesting a hypersensitivity reaction dependent on worm prolificacy has never been described. This result needs further studies to understand the mechanisms underlying this observation.

  11. Carcass conformation and cut composition of Creole goat from Guadeloupe.

    PubMed

    Liméa, Léticia; Bocage, Bruno; Arquet, Rémy; Mahieu, Maurice; Alexandre, Gisele

    2010-03-01

    Carcass data base of 164 Creole male goats was used in order to provide factual data on the carcass conformation. Standardised procedures of carcass measuring and cutting were followed. The European official grid of light lamb is implemented for meat goat in the French West Indies and included five levels. Weights of carcass, cuts and tissues, quality scores and linear measurements were analysed. Feeding system, age at slaughter and weight were taken into account for statistical analysis. There were significant differences among carcass conformation classes (CC) for many traits except for the fat score, leg length and compactness ratio (carcass width on length): 2.2, 34.5 cm and 0.30 on average, respectively. The values of chilled carcass weight and yield and the carcass linear measurements steadily increased until conformation class 4 or 5: 6.7 to 11.2 kg, 49% to 55% and 52.4 to 58.0 cm carcass length. For the weights of carcass cuts, significant differences appeared between two groups: classes 1 and 2 vs. classes 3, 4 and 5. Regardless of the carcass weight, the distribution of prime cuts remained similar. The indices calculated on a weight basis (kg/cm), either for the carcass or the leg, increased significantly (P<0.01): with 54% and 63% difference between the two extreme classes, respectively. The muscle, bone and fat proportions in the shoulder did not vary between CC with 0.72, 0.22 and 0.06, respectively. Corresponding traits in leg were 0.74, 0.23 and 0.03; the last two were different (P<0.05) from class 1 to class 5. The muscle/bone ratios calculated either in shoulder or in leg ranged from 3.1 to 3.6 (P>0.05).

  12. Perinatal outcomes in gestational diabetes in relation to ethnicity in the Netherlands.

    PubMed

    Kosman, M W M; Eskes, S A; van Selst, J; Birnie, E; van Gemund, N; Karsdorp, V H M; Roeters van Lennep, J E; Castro Cabezas, M

    2016-01-01

    The influence of ethnicity in women with gestational diabetes in relation to maternal, pregnancy and neonatal outcome is not well defined. To compare the perinatal outcome in women with gestational diabetes between different ethnic groups reflecting the multi-ethnic population in the Netherlands. Patients with gestational diabetes (n = 388) who visited the multidisciplinary outpatient clinic for Diabetes Care and Obstetrics of the Sint Franciscus Gasthuis in Rotterdam between 2010 and 2013 were included. Ethnicity was distinguished into six groups: Moroccan (n = 100); Turkish (n = 43); Caucasian (n = 146); Suriname-Creole (n = 23); Suriname-Hindu (n = 32); and Miscellaneous (n = 44). Caucasians were the largest group with gestational diabetes (37.7%), followed by Moroccans (25.8%). Body mass index before pregnancy was highest in Surinamese-Creole women, followed by Turks and Moroccans (p < 0.001). Gravidity and parity were highest in Moroccans. Gravidity was lowest in Surinamese-Hindus and parity was lowest in Caucasians (p < 0.001). There was also a remarkable, significant difference in the mode of delivery between the ethnicities with the lowest number of normal deliveries in Caucasians and the highest in Moroccans (p = 0.03). Assisted delivery occurred most frequently in Caucasian women, although there was no difference in the frequency of caesarean sections. Birth weight was the only neonatal parameter showing significant differences between the ethnicities, with the highest birth weight for Moroccan children and the lowest for Surinamese children (3542 g vs. 3200; p = 0.001). This study did not show major differences in maternal or neonatal complications, however there are significant disparities in (percentile) birth weight and mode of delivery across the different ethnic groups.

  13. Ethnic differences in antenatal care use in a large multi-ethnic urban population in the Netherlands.

    PubMed

    Choté, Anushka A; de Groot, Christianne J M; Bruijnzeels, Marc A; Redekop, Ken; Jaddoe, Vincent W V; Hofman, Albert; Steegers, Eric A P; Mackenbach, Johan P; Foets, Marleen

    2011-02-01

    to determine differences in antenatal care use between the native population and different ethnic minority groups in the Netherlands. the Generation R Study is a multi-ethnic population-based prospective cohort study. seven midwife practices participating in the Generation R Study conducted in the city of Rotterdam. in total 2093 pregnant women with a Dutch, Moroccan, Turkish, Cape Verdean, Antillean, Surinamese-Creole and Surinamese-Hindustani background were included in this study. to assess adequate antenatal care use, we constructed an index, including two indicators; gestational age at first visit and total number of antenatal care visits. Logistic regression analysis was used to assess differences in adequate antenatal care use between different ethnic groups and a Dutch reference group, taking into account differences in maternal age, gravidity and parity. overall, the percentages of women making adequate use are higher in nulliparae than in multiparae, except in Dutch women where no differences are present. Except for the Surinamese-Hindustani, all women from ethnic minority groups make less adequate use as compared to the native Dutch women, especially because of late entry in antenatal care. When taking into account potential explanatory factors such as maternal age, gravidity and parity, differences remain significant, except for Cape-Verdian women. Dutch-Antillean, Moroccan and Surinamese-Creole women exhibit most inadequate use of antenatal care. this study shows that there are ethnic differences in the frequency of adequate use of antenatal care, which cannot be attributed to differences in maternal age, gravidity and parity. Future research is necessary to investigate whether these differences can be explained by socio-economic and cultural factors. clinicians should inform primiparous women, and especially those from ethnic minority groups, on the importance of timely antenatal care entry. Copyright © 2009 Elsevier Ltd. All rights reserved.

  14. A mild Theileria parva parasite with potential for immunisation against East Coast fever.

    PubMed

    Mbogo, S K; Kariuki, D P; Ngumi, P N; McHardy, N

    1996-01-01

    Twenty-three Friesian cattle were inoculated subcutaneously anterior to the left prescapular lymph node with 1 ml of a mild isolate of Theileria parva. The cattle developed low macroschizont parasitosis but no clinical reaction was observed. Thirty-five days later the cattle were grouped into five groups and challenged with five different Theileria parva isolates (four cattle-derived Theileria and one buffalo-derived Theileria). The cattle were all solidly immune to challenge with the cattle-derived Theileria isolates but three out of five of the cattle challenged with the buffalo-derived parasite died of theileriosis. All ten non-immunised control cattle developed severe theileriosis and were treated with buparvaquone (Butalex; Pitman-Moore).

  15. Eliminating bovine tuberculosis in cattle and badgers: insight from a dynamic model.

    PubMed

    Brooks-Pollock, Ellen; Wood, James L N

    2015-06-07

    Bovine tuberculosis (BTB) is a multi-species infection that commonly affects cattle and badgers in Great Britain. Despite years of study, the impact of badgers on BTB incidence in cattle is poorly understood. Using a two-host transmission model of BTB in cattle and badgers, we find that published data and parameter estimates are most consistent with a system at the threshold of control. The most consistent explanation for data obtained from cattle and badger populations includes within-host reproduction numbers close to 1 and between-host reproduction numbers of approximately 0.05. In terms of controlling infection in cattle, reducing cattle-to-cattle transmission is essential. In some regions, even large reductions in badger prevalence can have a modest impact on cattle infection and a multi-stranded approach is necessary that also targets badger-to-cattle transmission directly. The new perspective highlighted by this two-host approach provides insight into the control of BTB in Great Britain.

  16. Balkan brachicerous cattle - the first domesticated cattle in Europe.

    PubMed

    Hristov, Peter; Sirakova, Daniela; Mitkov, Ivan; Spassov, Nikolai; Radoslavov, Georgi

    2018-01-01

    The present study aimed to compare mitochondrial diversity among Balkan Neolithic/Chalcolithic cattle and present day Shorthorn Rhodopean cattle (Busha) to throw a new insight into European cattle domestication. The results showed that both ancient- and present-day samples belonged to the macrohaplogroup T. From the 28 sequences (8 ancient and 20 modern), the T1 and T2 haplogroup represent about 3.6% (1/28; 1/28). The T3 haplogroup was with the highest frequency - 57% (16/28). Based on the SNPs on 16057A and 16133C, the new T6 haplogroup was proposed. This haplogroup represents 75% from the ancient and 20% from the present day Bulgarian brachicerous cattle population. The survey in GenBank data base did not find a similar motif, except for the recent Serbian Busha cattle. Overall, these results showed that: (i) The newly named T6 haplogroup is Balkan specific; (ii) The T6 haplogroup survives in present day Bulgarian rhodopean cattle; (iii) The Balkan brachicerous cattle is the oldest European cattle breed.

  17. Metabolomics Profiling of Serum and Urine in Three Beef Cattle Breeds Revealed Different Levels of Tolerance to Heat Stress.

    PubMed

    Liao, Yupeng; Hu, Rui; Wang, Zhisheng; Peng, Quanhui; Dong, Xianwen; Zhang, Xiangfei; Zou, Huawei; Pu, Qijian; Xue, Bai; Wang, Lizhi

    2018-06-25

    This study was to determine differences in the global metabolic profiles of serum and urine of Xuanhan yellow cattle, Simmental crossbred cattle (Simmental × Xuanhan yellow cattle), and cattle-yaks (Jersey × Maiwa yak) under heat stress (temperature-humidity index remained above 80 for 1 week). A total of 55 different metabolites associated with the three breeds were identified in the serum and urine samples by gas chromatography-mass spectrometry. The metabolic adaptations to heat stress are heterogeneous. Cattle-yaks mobilize a greater amount of body protein to release glucogenic amino acids to supply energy, whereas the tricarboxylic acid cycle is inhibited. Simmental crossbred cattle mobilize a greater amount of body fat to use free fatty acids as an energy source. In comparison with Simmental crossbred cattle and cattle-yaks, Xuanhan yellow cattle have higher glycolytic activity and possess a stronger antioxidant defense system and are, in conclusion, more adapted to hot and humid environments.

  18. Eliminating bovine tuberculosis in cattle and badgers: insight from a dynamic model

    PubMed Central

    Brooks-Pollock, Ellen; Wood, James L. N.

    2015-01-01

    Bovine tuberculosis (BTB) is a multi-species infection that commonly affects cattle and badgers in Great Britain. Despite years of study, the impact of badgers on BTB incidence in cattle is poorly understood. Using a two-host transmission model of BTB in cattle and badgers, we find that published data and parameter estimates are most consistent with a system at the threshold of control. The most consistent explanation for data obtained from cattle and badger populations includes within-host reproduction numbers close to 1 and between-host reproduction numbers of approximately 0.05. In terms of controlling infection in cattle, reducing cattle-to-cattle transmission is essential. In some regions, even large reductions in badger prevalence can have a modest impact on cattle infection and a multi-stranded approach is necessary that also targets badger-to-cattle transmission directly. The new perspective highlighted by this two-host approach provides insight into the control of BTB in Great Britain. PMID:25972466

  19. Bali Cattle Carcass Characteristic of Different Butt Shape Condition

    NASA Astrophysics Data System (ADS)

    Hafid, H.; Nuraini; Inderawati; Kurniawan, W.

    2018-02-01

    Carcass was main product on cattle slaughtering which contain beef for human consumption and it has high nutritional and economical value. Carcass production on cattle has been influenced by several factors, such as cattle breed, feed, and body conformation. Cattle Butt Shape was one of part cattle body conformation which allegedly has have positive correlation on produced carcass. This research was aimed to evaluate Butt Shape condition influenced on Bali cattle carcass characteristic. The research was using Bali cattle which slaughter in Kendari Slaughtering House (Rumah Potong Hewan/RPH - Kendari). The observation includes weighing, and measuring parts of carcass was conducted on 60 heads of Halal process slaughtered Bali cattle which traditionally maintained. The research parameters were carcass productivity parameters i.e: slaughtering weight, carcass weight and length, leg length and circumstances. Obtained data were analyzed using Complete Randomized Design and post hoc analyzed using Least Significant Different if have any influence. The research result showed that cattle Butt Shape condition have significant (p<0, 05) influence on all Bali cattle carcass productivity parameters. Butt shape with B category was result the best carcass productivity compare the others, while C category was better than D. It can be concluded that body and carcass weight were linearly influenced by cattle butt shape.

  20. Evaluating the tuberculosis hazard posed to cattle from wildlife across Europe.

    PubMed

    Hardstaff, Joanne L; Marion, Glenn; Hutchings, Michael R; White, Piran C L

    2014-10-01

    Tuberculosis (TB) caused by infection with Mycobacterium bovis (M. bovis) and other closely related members of the M. tuberculosis complex (MTC) infects many domestic and wildlife species across Europe. Transmission from wildlife species to cattle complicates the control of disease in cattle. By determining the level of TB hazard for which a given wildlife species is responsible, the potential for transmission to the cattle population can be evaluated. We undertook a quantitative review of TB hazard across Europe on a country-by-country basis for cattle and five widely-distributed wildlife species. Cattle posed the greatest current and potential TB hazard other cattle for the majority of countries in Europe. Wild boar posed the greatest hazard of all the wildlife species, indicating that wild boar have the greatest ability to transmit the disease to cattle. The most common host systems for TB hazards in Europe are the cattle-deer-wild boar ones. The cattle-roe deer-wild boar system is found in 10 countries, and the cattle-red deer-wild boar system is found in five countries. The dominance of cattle with respect to the hazards in many regions confirms that intensive surveillance of cattle for TB should play an important role in any TB control programme. The significant contribution that wildlife can make to the TB hazard to cattle is also of concern, given current population and distribution increases of some susceptible wildlife species, especially wild boar and deer, and the paucity of wildlife TB surveillance programmes. Copyright © 2013 Elsevier Ltd. All rights reserved.

  1. 9 CFR 78.7 - Brucellosis reactor cattle.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Brucellosis reactor cattle. 78.7... Restrictions on Interstate Movement of Cattle Because of Brucellosis § 78.7 Brucellosis reactor cattle. (a) Destination. Brucellosis reactor cattle may be moved interstate only for immediate slaughter as follows: (1...

  2. 9 CFR 78.7 - Brucellosis reactor cattle.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Brucellosis reactor cattle. 78.7... Restrictions on Interstate Movement of Cattle Because of Brucellosis § 78.7 Brucellosis reactor cattle. (a) Destination. Brucellosis reactor cattle may be moved interstate only for immediate slaughter as follows: (1...

  3. 9 CFR 93.418 - Cattle from Canada.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    .... (1) Cattle from Canada from a herd in which any cattle have been determined to have tuberculosis... from a tuberculosis-free herd; or (B) The date and place the cattle were last tested for tuberculosis; that the cattle were found negative for tuberculosis on such test; and that such test was performed...

  4. 9 CFR 93.418 - Cattle from Canada.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    .... (1) Cattle from Canada from a herd in which any cattle have been determined to have tuberculosis... from a tuberculosis-free herd; or (B) The date and place the cattle were last tested for tuberculosis; that the cattle were found negative for tuberculosis on such test; and that such test was performed...

  5. 9 CFR 93.418 - Cattle from Canada.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    .... (1) Cattle from Canada from a herd in which any cattle have been determined to have tuberculosis... from a tuberculosis-free herd; or (B) The date and place the cattle were last tested for tuberculosis; that the cattle were found negative for tuberculosis on such test; and that such test was performed...

  6. 9 CFR 93.418 - Cattle from Canada.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    .... (1) Cattle from Canada from a herd in which any cattle have been determined to have tuberculosis... from a tuberculosis-free herd; or (B) The date and place the cattle were last tested for tuberculosis; that the cattle were found negative for tuberculosis on such test; and that such test was performed...

  7. 9 CFR 93.418 - Cattle from Canada.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    .... (1) Cattle from Canada from a herd in which any cattle have been determined to have tuberculosis... from a tuberculosis-free herd; or (B) The date and place the cattle were last tested for tuberculosis; that the cattle were found negative for tuberculosis on such test; and that such test was performed...

  8. Relationship of hepatic lipidosis to health and performance in dairy cattle.

    PubMed

    Gerloff, B J; Herdt, T H; Emery, R S

    1986-04-15

    In a field study of 80 cows in 9 dairy herds, serial liver biopsies were performed over the peripartum period to determine degree of hepatic lipidosis. Cattle were separated into categories of mild, moderate, and severe hepatic lipidosis on the basis of maximal amounts of hepatic triglyceride that accumulated during this period. Number of cattle with mild, moderate, and severe hepatic lipidosis were 52, 16, and 12, respectively. Cattle with severe hepatic lipidosis had greater concentrations of hepatic triglyceride before calving and after parturition, and greater serum nonesterified fatty acid concentrations and body condition loss after parturition than cattle with mild hepatic lipidosis. Rate of disease and culling and death rate because of disease were greater in cattle with severe hepatic lipidosis. Cattle with severe hepatic lipidosis had reproductive performance equal to clinically normal cattle; however, cattle with moderate hepatic lipidosis had increased days to conception, possibly related to greater milk production.

  9. Tracing the origins of Mycobacterium bovis tuberculosis in humans in the USA to cattle in Mexico using spoligotyping☆

    PubMed Central

    Rodwell, Timothy C.; Kapasi, Anokhi J.; Moore, Marisa; Milian-Suazo, Feliciano; Harris, Beth; Guerrero, L.P.; Moser, Kathleen; Strathdee, Steffanie A.; Garfein, Richard S.

    2010-01-01

    Objectives To compare genotypes of Mycobacterium bovis strains from humans in Southern California with genotypes of M. bovis strains in cattle in Mexico and the USA to explore the possible origins of human infections. Methods We conducted a descriptive analysis of M. bovis genotypes from a binational population of humans and cattle using spacer oligonucleotide typing (spoligotyping). Results One hundred six human M. bovis spoligotypes were compared to spoligotypes from 496 Mexican cattle and 219 US cattle. Twelve spoligotype patterns were identified among human cases and 126 spoligotype patterns were detected in cattle. Over 91% (97/106) of the human M. bovis isolates had spoligotypes that were identical to those found in Mexican cattle. Four human cases had spoligotypes that matched both cattle born in Mexico and in the USA. Nine human cases had spoligotypes that did not match cattle born in Mexico or the USA. Conclusions Our data indicate that the population of M. bovis strains causing human TB disease in Southern California is closely related to the M. bovis strain population found in Mexican cattle and supports existing epidemiological evidence that human M. bovis disease in San Diego likely originated from Mexican cattle. PMID:20399697

  10. New World cattle show ancestry from multiple independent domestication events

    PubMed Central

    McTavish, Emily Jane; Decker, Jared E.; Schnabel, Robert D.; Taylor, Jeremy F.; Hillis, David M.

    2013-01-01

    Previous archeological and genetic research has shown that modern cattle breeds are descended from multiple independent domestication events of the wild aurochs (Bos primigenius) ∼10,000 y ago. Two primary areas of domestication in the Middle East/Europe and the Indian subcontinent resulted in taurine and indicine lines of cattle, respectively. American descendants of cattle brought by European explorers to the New World beginning in 1493 generally have been considered to belong to the taurine lineage. Our analyses of 47,506 single nucleotide polymorphisms show that these New World cattle breeds, as well as many related breeds of cattle in southern Europe, actually exhibit ancestry from both the taurine and indicine lineages. In this study, we show that, although European cattle are largely descended from the taurine lineage, gene flow from African cattle (partially of indicine origin) contributed substantial genomic components to both southern European cattle breeds and their New World descendants. New World cattle breeds, such as Texas Longhorns, provide an opportunity to study global population structure and domestication in cattle. Following their introduction into the Americas in the late 1400s, semiferal herds of cattle underwent between 80 and 200 generations of predominantly natural selection, as opposed to the human-mediated artificial selection of Old World breeding programs. Our analyses of global cattle breed population history show that the hybrid ancestry of New World breeds contributed genetic variation that likely facilitated the adaptation of these breeds to a novel environment. PMID:23530234

  11. Improved cellular thermotolerance in cloned Holstein cattle derived with cytoplasts from a thermotolerant breed.

    PubMed

    Lee, Jai-Wei; Li, Hung; Wu, Hung-Yi; Liu, Shyh-Shyan; Shen, Perng-Chin

    2016-03-01

    The objective of this study was to compare the thermotolerance of ear fibroblasts derived from various SCNT cattle. Specimens were produced from cloned embryos that had been reconstructed using donor cells (d) from the same Holstein cow (Hd) and the ooplasm (o) from Holstein cattle (Ho) or Taiwan yellow cattle (Yo). Polymorphism in the D-loop region of mitochondrial DNA in ear fibroblasts derived from SCNT cattle reconstructed with the Y ooplasm and H donor cells (SCNT-Yo-Hd) indicates that the cytoplasm originated from Bos indicus. The rates of apoptosis in heat-shocked ear fibroblasts derived from SCNT-Yo-Hd cattle (1.9%) and purebred Y cattle (1.5%) were significantly (P < 0.05) lower than those of cells derived from SCNT cattle reconstructed with the H ooplasm (SCNT-Ho-Hd: 3.4%), donor cells (4.0%), and purebred Holstein (4.1%) cattle. At the protein level, the relative abundances of apoptosis-inducing factor, B cell lymphoma 2-associated X protein, endonuclease G, cytochrome c, cysteinyl aspartate-specific proteinases 3, 8 and 9 in ear fibroblasts derived from SCNT-Yo-Hd cattle were significantly (P < 0.05) lower than those of cells derived from SCNT-Ho-Hd cattle after heat shock. In contrast, the relative abundances of heat shock proteins 27, 70 and B cell lymphoma 2 in ear fibroblasts derived from SCNT-Yo-Hd cattle were higher (P < 0.05) than those of fibroblasts derived from SCNT-Ho-Hd cattle. Moreover, heat-shocked ear fibroblasts derived from SCNT-Yo-Hd cattle have a significantly (P < 0.05) lower percentage of apoptosis-inducing factor-positive nuclei than do heat-shocked ear fibroblasts derived from SCNT-Ho-Hd cattle (11.1% vs. 18.5%). Taken together, these results report that ear fibroblasts derived from SCNT cattle reconstructed using the Y ooplasm are more thermotolerant than ear fibroblasts derived from SCNT cattle reconstructed using the H ooplasm. This is an indication that the cytoplasm may be a major determinant of thermal sensitivity in bovine ear fibroblasts. Copyright © 2016 Elsevier Inc. All rights reserved.

  12. Immunocontraception for Managing Feral Cattle in Hong Kong

    PubMed Central

    Massei, Giovanna; Koon, Ka-Kei; Benton, Steven; Brown, Richard; Gomm, Matt; Orahood, Darcy S.; Pietravalle, Stéphane; Eckery, Douglas C.

    2015-01-01

    Conflicts between human interests and feral cattle in Hong Kong derive from growing numbers of free-roaming cattle. Public antipathy towards lethal population control led the local authorities to consider fertility control to reduce cattle numbers. This study assessed the potential side effects of the immunocontraceptive GonaCon on individual female cattle and established the effectiveness of GonaCon to induce infertility. We evaluated GonaCon in 34 captive cattle assigned to four groups: Control administered a sham solution; Webbed (surgically sterilized through removal of the oviducts), administered one dose of GonaCon; Webbed, administered one dose of GonaCon and a booster dose three months later, and Treated, administered one dose of GonaCon. The side effects of GonaCon were assessed by monitoring injection site, body weight, body condition, size of lymph nodes, body temperature, and feeding behaviour 1 week and 1, 3, 6, 9 and 12 months after vaccination and by haematological and biochemical variables at vaccination and three months post-vaccination. The effectiveness of GonaCon to cause infertility was monitored by quantifying anti-GnRH antibody titres and by using kits to detect cycling and pregnancy. GonaCon-treated cattle showed no injection site reaction, limping, or abnormal behaviour. No differences were observed in all physiological and welfare indicators between control and vaccinated cattle. All control cattle and 4 of the 12 cattle in the Treated group became pregnant. Cattle administered a booster dose had higher anti-GnRH antibody titres than cattle that received one dose. We concluded that GonaCon does not compromise the animals’ welfare and is effective in reducing fertility in cattle. A booster dose is likely to increase the duration of infertility. Further studies are required to assess the feasibility and costs of immunocontraception for controlling free-roaming cattle populations. PMID:25856283

  13. Immunocontraception for managing feral cattle in Hong Kong.

    PubMed

    Massei, Giovanna; Koon, Ka-Kei; Benton, Steven; Brown, Richard; Gomm, Matt; Orahood, Darcy S; Pietravalle, Stéphane; Eckery, Douglas C

    2015-01-01

    Conflicts between human interests and feral cattle in Hong Kong derive from growing numbers of free-roaming cattle. Public antipathy towards lethal population control led the local authorities to consider fertility control to reduce cattle numbers. This study assessed the potential side effects of the immunocontraceptive GonaCon on individual female cattle and established the effectiveness of GonaCon to induce infertility. We evaluated GonaCon in 34 captive cattle assigned to four groups: Control administered a sham solution; Webbed (surgically sterilized through removal of the oviducts), administered one dose of GonaCon; Webbed, administered one dose of GonaCon and a booster dose three months later, and Treated, administered one dose of GonaCon. The side effects of GonaCon were assessed by monitoring injection site, body weight, body condition, size of lymph nodes, body temperature, and feeding behaviour 1 week and 1, 3, 6, 9 and 12 months after vaccination and by haematological and biochemical variables at vaccination and three months post-vaccination. The effectiveness of GonaCon to cause infertility was monitored by quantifying anti-GnRH antibody titres and by using kits to detect cycling and pregnancy. GonaCon-treated cattle showed no injection site reaction, limping, or abnormal behaviour. No differences were observed in all physiological and welfare indicators between control and vaccinated cattle. All control cattle and 4 of the 12 cattle in the Treated group became pregnant. Cattle administered a booster dose had higher anti-GnRH antibody titres than cattle that received one dose. We concluded that GonaCon does not compromise the animals' welfare and is effective in reducing fertility in cattle. A booster dose is likely to increase the duration of infertility. Further studies are required to assess the feasibility and costs of immunocontraception for controlling free-roaming cattle populations.

  14. Effects of shade on physiological changes, oxidative stress, and total antioxidant power in Thai Brahman cattle.

    PubMed

    Aengwanich, Worapol; Kongbuntad, Watee; Boonsorn, Thongchai

    2011-09-01

    The purpose of this study was to assess the effects of artificial shade, tree shade, and no shade on physiological changes, oxidative stress, and total antioxidant power in Thai Brahman cattle. Twenty-one cattle were divided into three groups: cattle maintained under artificial shade, under tree shade, and without shade. On days 1, 7, 14, 21, and 28 of the experimental period, after the cattle were set in individual stalls for 2 h, physiological changes, thiobarbituric acid reactive substances (TBARS), and total antioxidant power were investigated. The results revealed that the respiratory rate, heart rate, sweat rate and the neutrophil/lymphocyte ratio of the no-shade cattle were significantly higher than those of cattle maintained under artificial shade and tree shade (P < 0.05). During the early period of heat exposure, the total antioxidant power of the no-shade cattle was lower than those of cattle maintained under artificial shade and tree shade, but the total antioxidant power of cattle maintained under artificial shade and tree shade were not different (P > 0.05). However, rectal temperature and packed cell volume of the cattle in all groups did not differ (P > 0.05). These results showed that artificial shade and tree shade can protect cattle from sunlight compared to no shade, and that the effectiveness of tree shade for sunlight protection is at an intermediate level.

  15. Modeling the relationship between wolf control and cattle depredation

    PubMed Central

    2017-01-01

    Wolf control to reduce cattle depredation is an important issue to ecology and agriculture in the United States. Two recent papers use the same dataset having wolf population characteristics and cattle depredation, but come to opposing conclusions concerning the link between wolf control and cattle depredation. Our paper aims to resolve this issue by using the same dataset and developing a model based on a causal association that would explain the nature of the relationship between wolf control and cattle depredation. We use the data on wolf population, number of cattle, number of wolves killed and number of cattle killed, from the U.S. Fish and Wildlife Services Interagency Annual Wolf Reports over the period of 1987–2012. We find a positive link between wolf control and cattle depredation. However, it would be incorrect to infer that wolf control has a positive effect on the number of cattle depredated. We maintain that this link comes from a growing wolf population, which increases cattle depredation, and in turn, causes an increase in the number of wolves killed. While the wolf population is growing, we see both wolf removal and cattle depredation simultaneously grow. It is not until the wolf population growth nears the steady state, that removal of wolves has a sufficient negative effect to reduce or stabilize the number of cattle depredated. PMID:29084261

  16. Effect of calf death loss on cloned cattle herd derived from somatic cell nuclear transfer: clones with congenital defects would be removed by the death loss.

    PubMed

    Watanabe, Shinya

    2013-09-01

    To increase public understanding on cloned cattle derived from somatic cell nuclear transfer (SCNT), the present review describes the effect of calf death loss on an SCNT cattle herd. The incidence of death loss in SCNT cattle surviving more than 200 days reached the same level as that in conventionally bred cattle. This process could be considered as removal of SCNT cattle with congenital defects caused by calf death loss. As a result of comparative studies of SCNT cattle and conventionally bred cattle, the substantial equivalences in animal health status, milk and meat productive performance have been confirmed. Both sexes of SCNT cattle surviving to adulthood were fertile and their reproductive performance, including efficiency of progeny production, was the same as that in conventionally bred cattle. The presence of substantial equivalence between their progeny and conventionally bred cattle also existed. Despite these scientific findings, the commercial use of food products derived from SCNT cattle and their progeny has not been allowed by governments for reasons including the lack of public acceptance of these products and the low efficiency of animal SCNT. To overcome this situation, communication of the low risk of SCNT technology and research to improve SCNT efficiency are required. © 2013 Japanese Society of Animal Science.

  17. Analysis of Babesia bovis-induced gene expression changes in the cattle tick, Rhipicephalus (Boophilus) microplus

    USDA-ARS?s Scientific Manuscript database

    Background: Cattle babesiosis is a tick-borne disease of cattle that has severe economic impact on cattle producers throughout the world's tropical and subtropical countries. The most severe form of the disease is caused by the apicomplexan, Babesia bovis, and transmitted to cattle through the bite ...

  18. 9 CFR 93.432 - Cattle from the Republic of Ireland.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... consignor and consignee, and descriptions of the cattle, including breed, ages, markings, and tattoo and... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Cattle from the Republic of Ireland... Cattle from the Republic of Ireland. (a) All cattle to be imported from the Republic of Ireland shall be...

  19. 9 CFR 93.432 - Cattle from the Republic of Ireland.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... consignor and consignee, and descriptions of the cattle, including breed, ages, markings, and tattoo and... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Cattle from the Republic of Ireland... Cattle from the Republic of Ireland. (a) All cattle to be imported from the Republic of Ireland shall be...

  20. 9 CFR 93.432 - Cattle from the Republic of Ireland.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... consignor and consignee, and descriptions of the cattle, including breed, ages, markings, and tattoo and... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false Cattle from the Republic of Ireland... Cattle from the Republic of Ireland. (a) All cattle to be imported from the Republic of Ireland shall be...

  1. 9 CFR 93.432 - Cattle from the Republic of Ireland.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... consignor and consignee, and descriptions of the cattle, including breed, ages, markings, and tattoo and... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Cattle from the Republic of Ireland... Cattle from the Republic of Ireland. (a) All cattle to be imported from the Republic of Ireland shall be...

  2. 9 CFR 93.432 - Cattle from the Republic of Ireland.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... consignor and consignee, and descriptions of the cattle, including breed, ages, markings, and tattoo and... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Cattle from the Republic of Ireland... Cattle from the Republic of Ireland. (a) All cattle to be imported from the Republic of Ireland shall be...

  3. 9 CFR 78.11 - Cattle moved to a specifically approved stockyard not in accordance with this part.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... (INCLUDING POULTRY) AND ANIMAL PRODUCTS BRUCELLOSIS Restrictions on Interstate Movement of Cattle Because of Brucellosis § 78.11 Cattle moved to a specifically approved stockyard not in accordance with this part. Cattle, except brucellosis reactors and brucellosis exposed cattle, which are moved interstate to a specifically...

  4. 9 CFR 78.11 - Cattle moved to a specifically approved stockyard not in accordance with this part.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... (INCLUDING POULTRY) AND ANIMAL PRODUCTS BRUCELLOSIS Restrictions on Interstate Movement of Cattle Because of Brucellosis § 78.11 Cattle moved to a specifically approved stockyard not in accordance with this part. Cattle, except brucellosis reactors and brucellosis exposed cattle, which are moved interstate to a specifically...

  5. 9 CFR 78.11 - Cattle moved to a specifically approved stockyard not in accordance with this part.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... (INCLUDING POULTRY) AND ANIMAL PRODUCTS BRUCELLOSIS Restrictions on Interstate Movement of Cattle Because of Brucellosis § 78.11 Cattle moved to a specifically approved stockyard not in accordance with this part. Cattle, except brucellosis reactors and brucellosis exposed cattle, which are moved interstate to a specifically...

  6. 9 CFR 72.7 - Interstate movement of cattle from cooperating States.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Interstate movement of cattle from cooperating States. 72.7 Section 72.7 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE... (SPLENETIC) FEVER IN CATTLE § 72.7 Interstate movement of cattle from cooperating States. Cattle in areas...

  7. 9 CFR 78.3 - Handling in transit of cattle and bison moved interstate.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Handling in transit of cattle and... PRODUCTS BRUCELLOSIS General Provisions § 78.3 Handling in transit of cattle and bison moved interstate. Cattle and bison moving interstate, except cattle and bison moved directly to a recognized slaughtering...

  8. 9 CFR 50.18 - Identification and disposal of cattle.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Identification and disposal of cattle... DESTROYED BECAUSE OF TUBERCULOSIS Dairy Cattle and Facilities in the El Paso, Texas, Region § 50.18 Identification and disposal of cattle. (a) All dairy cattle disposed of under this subpart must travel from the...

  9. Applied Genomics in Cattle – Identification of the SLICK locus in tropically adapted cattle

    USDA-ARS?s Scientific Manuscript database

    Over the past 3 years, ARS scientists have been working to identify the underlying genetic variants responsible for a heat tolerance phenotype in cattle associated with the SLICK locus typically found in Senepol cattle. This presentation reviews the general field of applied genomics in cattle, and ...

  10. 9 CFR 73.8 - Cattle infected or exposed during transit.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... SCABIES IN CATTLE § 73.8 Cattle infected or exposed during transit. (a) Healthy cattle from unquarantined... of Agriculture for scabies in cattle be unloaded en route and placed in infectious premises, they... with scabies or to have been exposed thereto, shall thereafter be handled in the same manner as...

  11. 9 CFR 73.8 - Cattle infected or exposed during transit.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... SCABIES IN CATTLE § 73.8 Cattle infected or exposed during transit. (a) Healthy cattle from unquarantined... of Agriculture for scabies in cattle be unloaded en route and placed in infectious premises, they... with scabies or to have been exposed thereto, shall thereafter be handled in the same manner as...

  12. 9 CFR 73.8 - Cattle infected or exposed during transit.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... SCABIES IN CATTLE § 73.8 Cattle infected or exposed during transit. (a) Healthy cattle from unquarantined... of Agriculture for scabies in cattle be unloaded en route and placed in infectious premises, they... with scabies or to have been exposed thereto, shall thereafter be handled in the same manner as...

  13. 9 CFR 73.8 - Cattle infected or exposed during transit.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... SCABIES IN CATTLE § 73.8 Cattle infected or exposed during transit. (a) Healthy cattle from unquarantined... of Agriculture for scabies in cattle be unloaded en route and placed in infectious premises, they... with scabies or to have been exposed thereto, shall thereafter be handled in the same manner as...

  14. Evaluation of the interferon-γ assay on blood collected at exsanguination of cattle under field conditions for surveillance of bovine tuberculosis.

    PubMed

    Okafor, C C; Grooms, D L; Bolin, S R; Averill, J J; Kaneene, J B

    2014-12-01

    Development of point of concentration (POC) surveillance strategies for bovine tuberculosis (bTB) would facilitate global efforts to eradicate bTB. The interferon-gamma (IFNγ) assay can detect IFNγ responses to Mycobacterium bovis in blood collected at commencement of exsanguination (COE) of experimentally challenged cattle but has not been evaluated under field conditions. The current study was aimed at determining (i) whether blood collected at COE of cattle at slaughter, under field conditions, is practical to obtain and useful for identifying cattle as IFNγ positive for bTB, (ii) whether the results of the IFNγ assay obtained at COE reliably compare with results obtained from live animals in the field, and (iii) whether the identified animal(s) originated from bTB-infected or bTB-exposed herds. Cattle from three risk groups were used: the highest risk group consisted of 49 cattle from 3 bTB-infected herds; the medium risk group consisted of 24 cattle from a potentially exposed herd; and the lowest risk group consisted of 60 cattle from herds with no known history of bTB exposure. The IFNγ assay was performed on blood collected both before stunning and at COE of cattle at slaughter. An enhanced slaughter inspection for gross lesions consistent with bTB was performed on all cattle. In addition, lymph nodes were cultured for M. bovis for cattle that tested positive for bTB via the IFNγ assay and for most cattle that tested negative for bTB. Cattle, both with and without lesions consistent with bTB, were identified as positive for bTB by the IFNγ assay using blood collected at COE, but none of the positive cattle originated from the lowest risk group. The current study demonstrates that blood collected at COE of cattle is both a practical and moderately reliable sample for accessing bTB infection using the IFNγ assay. © 2013 Blackwell Verlag GmbH.

  15. Assessment of cattle genetic introgression into domestic yak populations using mitochondrial and microsatellite DNA markers.

    PubMed

    Qi, X B; Jianlin, H; Wang, G; Rege, J E O; Hanotte, O

    2010-06-01

    Hybridization between yak Poephagus grunniens and taurine Bos taurus or indicine B. indicus cattle has been widely practiced throughout the yak geographical range, and gene flow is expected to have occurred between these species. To assess the impact of cattle admixture on domestic yak, we examined 1076 domestic yak from 29 populations collected in China, Bhutan, Nepal, India, Pakistan, Kyrgyzstan, Mongolia and Russia using mitochondrial DNA and 17 autosomal microsatellite loci. A cattle diagnostic marker-based analysis reveals cattle-specific mtDNA and/or autosomal microsatellite allele introgression in 127 yak individuals from 22 populations. The mean level of cattle admixture across the populations, calculated using allelic information at 17 autosomal microsatellite loci, remains relatively low (mY(cattle) = 2.66 +/- 0.53% and Q(cattle) = 0.69 +/- 2.58%), although it varies a lot across populations as well as among individuals within population. Although the level of cattle admixture shows a clear geographical structure, with higher levels of admixture in the Qinghai-Tibetan Plateau and Mongolian and Russian regions, and lower levels in the Himalayan and Pamir Plateau region, our results indicate that the level of cattle admixture is not significantly correlated with the altitude across geographical regions as well as within geographical region. Although yak-cattle hybridization is primarily driven to produce F(1) hybrids, our results show that the subsequent gene flow between yak and cattle took place and has affected contemporary genetic make-up of domestic yak. To protect yak genetic integrity, hybridization between yak and cattle should be tightly controlled.

  16. Mycobacterium tuberculosis infection in grazing cattle in central Ethiopia.

    PubMed

    Ameni, Gobena; Vordermeier, Martin; Firdessa, Rebuma; Aseffa, Abraham; Hewinson, Glyn; Gordon, Stephen V; Berg, Stefan

    2011-06-01

    A preliminary study to characterise mycobacteria infecting tuberculous cattle from two different management systems in central Ethiopia was carried out. Approximately 27% of isolates from grazing cattle were Mycobacterium tuberculosis, while cattle in a more intensive-production system were exclusively infected with M. bovis. The practice of local farmers discharging chewed tobacco directly into the mouths of pastured cattle was identified as a potential route of human-to-cattle transmission of M. tuberculosis. Copyright © 2010 Elsevier Ltd. All rights reserved.

  17. Re-appraisal of the Magma-rich versus Magma-poor Paradigm at Rifted Margins: consequences for breakup processes

    NASA Astrophysics Data System (ADS)

    Tugend, J.; Gillard, M.; Manatschal, G.; Nirrengarten, M.; Harkin, C. J.; Epin, M. E.; Sauter, D.; Autin, J.; Kusznir, N. J.; McDermott, K.

    2017-12-01

    Rifted margins are often classified based on their magmatic budget only. Magma-rich margins are commonly considered to have excess decompression melting at lithospheric breakup compared with steady state seafloor spreading while magma-poor margins have suppressed melting. New observations derived from high quality geophysical data sets and drill-hole data have revealed the diversity of rifted margin architecture and variable distribution of magmatism. Recent studies suggest, however, that rifted margins have more complex and polyphase tectono-magmatic evolutions than previously assumed and cannot be characterized based on the observed volume of magma alone. We compare the magmatic budget related to lithospheric breakup along two high-resolution long-offset deep reflection seismic profiles across the SE-Indian (magma-poor) and Uruguayan (magma-rich) rifted margins. Resolving the volume of magmatic additions is difficult. Interpretations are non-unique and several of them appear plausible for each case involving variable magmatic volumes and mechanisms to achieve lithospheric breakup. A supposedly 'magma-poor' rifted margin (SE-India) may show a 'magma-rich' lithospheric breakup whereas a 'magma-rich' rifted margin (Uruguay) does not necessarily show excess magmatism at lithospheric breakup compared with steady-state seafloor spreading. This questions the paradigm that rifted margins can be subdivided in either magma-poor or magma-rich margins. The Uruguayan and other magma-rich rifted margins appear characterized by an early onset of decompression melting relative to crustal breakup. For the converse, where the onset of decompression melting is late compared with the timing of crustal breakup, mantle exhumation can occur (e.g. SE-India). Our work highlights the difficulty in determining a magmatic budget at rifted margins based on seismic reflection data alone, showing the limitations of margin classification based solely on magmatic volumes. The timing of decompression melting onset and melting rates (magmatic processes) relative to crustal thinning (tectonic processes) appear equally, if not more important, than the magmatic budget for unravelling the evolution of rifted margins.

  18. Comparative analysis of myostatin gene and promoter sequences of Qinchuan and Red Angus cattle.

    PubMed

    He, Y L; Wu, Y H; Quan, F S; Liu, Y G; Zhang, Y

    2013-09-04

    To better understand the function of the myostatin gene and its promoter region in bovine, we amplified and sequenced the myostatin gene and promoter from the blood of Qinchuan and Red Angus cattle by using polymerase chain reaction. The sequences of Qinchuan and Red Angus cattle were compared with those of other cattle breeds available in GenBank. Exon splice sites were confirmed by mRNA sequencing. Compared to the published sequence (GenBank accession No. AF320998), 69 single nucleotide polymorphisms (SNPs) were identified in the Qinchuan myostatin gene, only one of which was an insertion mutation in Qinchuan cattle. There was a 16-bp insertion in the first 705-bp intron in 3 Qinchuan cattle. A total of 7 SNPs were identified in exon 3, in which the mutation occurred in the third base of the codon and was synonymous. On comparing the Qinchuan myostatin gene sequence to that of Red Angus cattle, a total of 50 SNPs were identified in the first and third exons. In addition, there were 18 SNPs identified in the Qinchuan cattle promoter region compared with those of other cattle compared to the Red Angus cattle myostatin promoter region. breeds (GenBank accession No. AF348479), but only 14 SNPs when compared to the Red Angus cattle myostatin promoter region.

  19. Tracing the origins of Mycobacterium bovis tuberculosis in humans in the USA to cattle in Mexico using spoligotyping.

    PubMed

    Rodwell, Timothy C; Kapasi, Anokhi J; Moore, Marisa; Milian-Suazo, Feliciano; Harris, Beth; Guerrero, L P; Moser, Kathleen; Strathdee, Steffanie A; Garfein, Richard S

    2010-09-01

    To compare genotypes of Mycobacterium bovis strains from humans in Southern California with genotypes of M. bovis strains in cattle in Mexico and the USA to explore the possible origins of human infections. We conducted a descriptive analysis of M. bovis genotypes from a binational population of humans and cattle using spacer oligonucleotide typing (spoligotyping). One hundred six human M. bovis spoligotypes were compared to spoligotypes from 496 Mexican cattle and 219 US cattle. Twelve spoligotype patterns were identified among human cases and 126 spoligotype patterns were detected in cattle. Over 91% (97/106) of the human M. bovis isolates had spoligotypes that were identical to those found in Mexican cattle. Four human cases had spoligotypes that matched both cattle born in Mexico and in the USA. Nine human cases had spoligotypes that did not match cattle born in Mexico or the USA. Our data indicate that the population of M. bovis strains causing human TB disease in Southern California is closely related to the M. bovis strain population found in Mexican cattle and supports existing epidemiological evidence that human M. bovis disease in San Diego likely originated from Mexican cattle. Copyright © 2010 International Society for Infectious Diseases. All rights reserved.

  20. Physiology response of the indigenous cattle breeds to the environment in West Sumbawa, Indonesia

    NASA Astrophysics Data System (ADS)

    Aritonang, S. B.; Yuniati, R.; Abinawanto, Imron, M.; Bowolaksono, A.

    2017-07-01

    Heat stress in cattle welfare is a growing concern because of increase in ambient temperature due to global warming. Physiological adaptation is as a way to survive and reproduce by regulation internal body temperature. West Sumbawa is a dry tropic area in eastern Indonesia where its temperature range is 24-38 °C and relative humidity is 50-90 %. This study aimed to determine the physiological response of indigenous cattle i.e. Bali cattle and Sumbawa Ongole cattle to the environment in West Sumbawa. Skin and rectal temperature and respiration rate within one minute were measured as physiology profiles from seven Bali cattle and two Sumbawa Ongole cattle. They were measured every 7.00 am and 15.00 pm for five consecutive days in August 2016. The results of measurements physiology profiles differ significantly between morning and afternoon among cattle breeds. Body temperature and respiration rate were significantly different among breeds (p < 0.05). Body temperature was lower but respiration rate of Sumbawa Ongole was higher than Bali cattle. Increased respiration rate of breeds was positively correlated with Temperature and Humidity Index (THI) value (p < 0.05), but neither was body temperature. Physiological response of Bali cattle to environmental West Sumbawa through the increase in body temperature, whereas Sumbawa Ongole cattle through increasing in respiration rate.

  1. Spatial distribution and risk factors for Toxoplasma gondii seropositivity in cattle slaughtered for human consumption in Rondônia, North region, Brazil.

    PubMed

    de Souza, Juliana Bianca Rocha; Soares, Vando Edésio; Maia, Maerle Oliveira; Pereira, Cleidiane Magalhães; Ferraudo, Antônio Sergio; Cruz, Breno Cayeiro; Pires Teixeira, Weslen Fabrício; Felippelli, Gustavo; Maciel, Willian Giquelin; Gonçalves, Walter Antonio; da Costa, Alvimar José; Zanetti Lopes, Welber Daniel

    2016-08-15

    The present study aimed to evaluate Toxoplasma gondii seroprevalence in cattle slaughtered for human consumption from rural properties in the state of Rondônia, North region, Brazil; the seroprevalence was determined using indirect immunofluorescence assays (IFATs). Additionally, spatial distribution and risk factors associated with toxoplasmosis were also analyzed. Of the 1000 cattle serum samples examined, 53 (5.3%) were determined to be seropositive for T. gondii with antibody titers (IgG) ≥64. In regard to results of the studied risk factors (presence of cats, cats with free access to cattle, breeding system, animal's gender, consumption of raw milk by humans on the property and cattle abortion in the last 12 months) and the odds ratio (OR) of each of these factors influencing cattle to acquire toxoplasmosis, only animals raised on a feeder/stocker/backgrounder system presented a higher probability of being seropositive for T. gondii (OR≥1, P=0.04) than cattle raised only in a feeder/stocker system. There was no association between the occurrence of reproductive problems and T. gondii seropositivity. Based on results obtained in the Brazilian state of Rondônia, it could be concluded that the presence of cats and their contact with cattle on each property, cattle breeding purpose and cattle abortion in the last 12 months were not considered risk factors for T. gondii infection in cattle. Considering that the presence of T. gondii was detected in animals slaughtered in the state of Rondônia, consuming raw or undercooked meat from seropositive cattle should be considered a route of transmission of T. gondii to humans. However, the prevalence of toxoplasmosis diagnosed in cattle from this state (5.30%) is lower than the prevalence of toxoplasmosis observed in South, Southeast and Center-West regions of Brazil, which may vary between 48.5% and 71.0%. The low prevalence of toxoplasmosis in cattle is highlighted in Rondônia, which is the sixth largest state for cattle slaughtering in Brazil and is responsible for producing 20% of all cattle meat exported by Brazil. Copyright © 2016 Elsevier B.V. All rights reserved.

  2. Factors affecting body weight loss during commercial long haul transport of cattle in North America.

    PubMed

    González, L A; Schwartzkopf-Genswein, K S; Bryan, M; Silasi, R; Brown, F

    2012-10-01

    The objective of the present study was to identify and quantify several factors affecting shrink in cattle during commercial long-haul transport (≥400 km; n = 6,152 journeys). Surveys were designed and delivered to transport carriers to collect relevant information regarding the characteristics of animals, time of loading, origin and destination, and loaded weight before and after transport. In contrast to fat cattle, feeder cattle exhibited greater shrink (4.9 vs. 7.9 ± 0.2% of BW, respectively; P < 0.01), and experienced longer total transport durations (12.4 vs. 14.9 ± 0.99, respectively; P < 0.01) due to border crossing protocols which require mandatory animal inspection. Shrink was greater (P < 0.001) for feeder cattle loaded at ranches/farms and feed yards compared with those loaded at auction markets. Cattle loaded during the afternoon and evening shrank more than those loaded during the night and morning (P < 0.05). Shrinkage was less in cattle transported by truck drivers having 6 or more years of experience hauling livestock compared with those with 5 yr or less (P < 0.05). Shrink increased with both midpoint ambient temperature (% of BW/°C; P < 0.001) and time on truck (% of BW/h; P < 0.001). Temperature and time on truck had a multiplicative effect on each other because shrink increased most rapidly in cattle transported for both longer durations and at higher ambient temperatures (P < 0.001). The rate of shrink over time (% of BW/h) was greatest in cull cattle, intermediate in calves and feeder cattle, and slowest in fat cattle (P < 0.05) but such differences disappeared when the effects of place of origin, loading time, and experience of truck drivers were included in the model. Cull cattle, calves and feeder cattle appear to be more affected by transport compared with fat cattle going to slaughter because of greater shrink. Several factors should be considered when developing guidelines to reduce cattle transport stress and shrink including type of cattle, ambient temperature, transport duration, driving quality, and time and origin of loading.

  3. Economic impact of stable flies (Diptera: Muscidae) on dairy and beef cattle production.

    PubMed

    Taylor, David B; Moon, Roger D; Mark, Darrell R

    2012-01-01

    Stable flies, Stomoxys calcitrans (L.), are among the most damaging arthropod pests of cattle worldwide. The last estimate of their economic impact on United States cattle production was published 20 yr ago and placed losses at $608 million. Subsequently, several studies of effects of stable flies on beef cattle weight gain and feed efficiency have been published, and stable flies have become increasingly recognized as pests of cattle on pasture and range. We analyzed published studies and developed yield-loss functions to relate stable fly infestation levels to cattle productivity, and then estimated the economic impact of stable flies on cattle production in the United States. Four industry sectors were considered: dairy, cow-calf, pastured stockers, and feeder cattle. In studies reporting stable fly infestation levels of individual herds, median annual per animal production losses were estimated to be 139 kg of milk for dairy cows, and 6, 26, and 9 kg body weight for preweanling calves, pastured stockers, and feeder cattle, respectively. The 200,000 stable flies emerging from an average sized winter hay feeding site reduce annual milk production of 50 dairy cows by an estimated 890 kg and weight gain of 50 preweanling calves, stockers, or feeder cattle by 58, 680, or 84 kg. In 2009 dollars, the value of these losses would be $254, $132, $1,279, or $154, respectively. Using cattle inventories and average prices for 2005-2009, and median monthly infestation levels, national losses are estimated to be $360 million for dairy cattle, $358 million for cow-calf herds, $1,268 million for pastured cattle, and $226 million for cattle on feed, for a total impact to U.S. cattle industries of $2,211 million per year. Excluded from these estimates are effects of stable flies on feed conversion efficiency, animal breeding success, and effects of infested cattle on pasture and water quality. Additional research on the effects of stable flies on high-production dairy cows and nursing beef calves is needed to increase the reliability of the estimates.

  4. The Ovarian transcriptome of the cattle tick, Rhipicephalus (Boophilus) microplus, feeding upon a bovine host infected with Babesia bovis

    USDA-ARS?s Scientific Manuscript database

    Background: Cattle babesiosis is a tick-borne disease of cattle with the most severe form of the disease caused by the apicomplexan, Babesia bovis. Babesiosis is transmitted to cattle through the bite of infected cattle ticks of the genus Rhipicephalus. The most prevalent species is Rhipicephalus (B...

  5. 9 CFR 72.12 - Cattle; exposure to tick infestation after treatment or inspection prohibited.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false Cattle; exposure to tick infestation... (INCLUDING POULTRY) AND ANIMAL PRODUCTS TEXAS (SPLENETIC) FEVER IN CATTLE § 72.12 Cattle; exposure to tick infestation after treatment or inspection prohibited. The cattle shall not be exposed to tick infestation...

  6. 9 CFR 72.12 - Cattle; exposure to tick infestation after treatment or inspection prohibited.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Cattle; exposure to tick infestation... (INCLUDING POULTRY) AND ANIMAL PRODUCTS TEXAS (SPLENETIC) FEVER IN CATTLE § 72.12 Cattle; exposure to tick infestation after treatment or inspection prohibited. The cattle shall not be exposed to tick infestation...

  7. 9 CFR 72.12 - Cattle; exposure to tick infestation after treatment or inspection prohibited.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Cattle; exposure to tick infestation... (INCLUDING POULTRY) AND ANIMAL PRODUCTS TEXAS (SPLENETIC) FEVER IN CATTLE § 72.12 Cattle; exposure to tick infestation after treatment or inspection prohibited. The cattle shall not be exposed to tick infestation...

  8. Acetylcholinesterase 1 in populations of organophosphate-resistant North American strains of the cattle tick, Rhipicephalus microplus (Acari: Ixodidae)

    USDA-ARS?s Scientific Manuscript database

    Rhipicephalus microplus, the cattle fever tick, is a global economic problem to the cattle industry due to direct infestation of cattle and pathogens transmitted during feeding. Cattle fever tick outbreaks continue to occur along the Mexico-U.S. border even though the tick has been eradicated from t...

  9. 9 CFR 72.8 - Interstate movement of cattle from free premises upon inspection and certification by APHIS...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Interstate movement of cattle from... TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS TEXAS (SPLENETIC) FEVER IN CATTLE § 72.8 Interstate movement of cattle from free premises upon inspection and certification by APHIS inspector. Cattle...

  10. 9 CFR 72.12 - Cattle; exposure to tick infestation after treatment or inspection prohibited.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Cattle; exposure to tick infestation... (INCLUDING POULTRY) AND ANIMAL PRODUCTS TEXAS (SPLENETIC) FEVER IN CATTLE § 72.12 Cattle; exposure to tick infestation after treatment or inspection prohibited. The cattle shall not be exposed to tick infestation...

  11. 9 CFR 73.5 - Interstate shipment of undiseased cattle from quarantined area; when permitted.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... cattle from quarantined area; when permitted. 73.5 Section 73.5 Animals and Animal Products ANIMAL AND... (INCLUDING POULTRY) AND ANIMAL PRODUCTS SCABIES IN CATTLE § 73.5 Interstate shipment of undiseased cattle from quarantined area; when permitted. Cattle of any herd in any quarantined area, which herd is not...

  12. [Analysis of POU1F1 gene polymorphisms in Qinchuan cattle and Chinese Holstein cattle].

    PubMed

    Yan, Lin-Jun; Liu, Bo; Fang, Xin-Tang; Chen, Hong; Zhang, Run-Feng; Bao, Bin; Zhang, Hai-Jun

    2006-11-01

    PCR-RFLP was applied to analyze the polymorphisms of POU1F1 gene in 218 Qinchuan cattle (QQ) and Chinese Holstein cattle (HC). Results demonstrated Hinf I polymorphisms in the 451 bp PCR product in the two populations. The frequencies of alleles A/B in QQ and HC populations were 0.232/0.768 and 0.132/0.868, respectively. The frequencies of three genotypes AA, AB and BB were 0.030/0.403/0.567 and 0.007/0.251/0.742, respectively. Qinchuan cattle population was at Hardy-Weinberg equilibrium at this locus, but Chinese Holstein cattle population was not. The gene heterozygosity/effective allele gene number/Shannon information entropy/polymorphism information content of Qinchuan cattle and Chinese Holstein cattle populations were listed for 0.356/1.553/0.541/0.292 and 0.229/1.297/0.390/0.203, respectively. All indices were higher in the Qinchuan cattle population.

  13. The effect of western juniper on the estrous cycle in beef cattle.

    PubMed

    Welch, Kevin D; Stonecipher, Clint A; Gardner, Dale R; Panter, Kip E; Parsons, Cory; Deboodt, Tim; Johnson, Bryan

    2015-02-01

    Numerous evergreen trees and shrubs contain labdane acids, including isocupressic acid, which can cause late-term abortions in cattle. Recent research has shown that the bark from western juniper trees can also cause late-term abortions in cattle. Additionally, ranchers have observed that cattle in western juniper-infested rangelands tend to have decreased conception rates. The objective of this study was to determine if western juniper alters the estrous cycle of cattle. Fourteen heifers (10 treated and 4 control) were monitored for 74 days for signs of normal estrous behavior, with a 21 day feeding trial with western juniper bark from days 28-48, after which the cattle were bred naturally with a bull. The cattle were checked for pregnancy 30 days after all cattle had been bred. The data from this study indicate that exposure to western juniper bark does not affect normal estrus, estrous cycle or conception rates of cattle. Published by Elsevier Ltd.

  14. Molecular genetic analysis of ancient cattle bones excavated from archaeological sites in Jeju, Korea.

    PubMed

    Kim, Jae-Hwan; Oh, Ju-Hyung; Song, Ji-Hoon; Jeon, Jin-Tae; Han, Sang-Hyun; Jung, Yong-Hwan; Oh, Moon-You

    2005-12-31

    Ancient cattle bones were excavated from archaeological sites in Jeju, Korea. We used molecular genetic techniques to identify the species and establish its relationship to extant cattle breeds. Ancient DNA was extracted from four sources: a humerus (Gonae site, A.D. 700-800), two fragments of radius, and a tooth (Kwakji site, A.D. 0-900). The mitochondrial DNA (mtDNA) D-loop regions were cloned, sequenced, and compared with previously reported sequences of various cattle breeds (9 Asian, 8 European, and 3 African). The results revealed that these bones were of the breed, Bos taurus, and a phylogenetic tree indicated that the four cattle bones formed a monophyletic group with Jeju native black cattle. However, the patterns of sequence variation and reports from archaeological sites suggest that a few wild cattle, with a different maternal lineage, may have existed on Jeju Island. Our results will contribute to further studies of the origin of Jeju native cattle and the possible existence of local wild cattle.

  15. Reference ranges of hematology and lymphocyte subsets in healthy Korean native cattle (Hanwoo) and Holstein dairy cattle.

    PubMed

    Kim, Yun-Mi; Lee, Jin-A; Jung, Bock-Gie; Kim, Tae-Hoon; Lee, Bong-Joo; Suh, Guk-Hyun

    2016-06-01

    There are no accurate reference ranges for hematology parameters and lymphocyte subsets in Korean native beef cattle (Hanwoo). This study was performed to establish reliable reference ranges of hematology and lymphocyte subsets using a large number of Hanwoo cattle (n = 350) and to compare differences between Hanwoo and Holstein dairy cattle (n = 334). Additionally, age-related changes in lymphocyte subsets were studied. Bovine leukocyte subpopulation analysis was performed using mono or dual color flow cytometry. The leukocyte subpopulations investigated in healthy cattle included: CD2(+) cells, sIgM(+) cells, MHC class II(+) cells, CD3(+) CD4(+) cells, CD3(+) CD8(+) cells, and WC1(+) cells. Although Hanwoo and Holstein cattle are the same species, results showed several differences in hematology and lymphocyte subsets between Hanwoo and Holstein cattle. This study is the first report to establish reference ranges of hematology and lymphocyte subsets in adult Hanwoo cattle. © 2015 Japanese Society of Animal Science.

  16. Origins of cattle on Chirikof Island, Alaska, elucidated from genome-wide SNP genotypes

    PubMed Central

    Decker, J E; Taylor, J F; Kantanen, J; Millbrooke, A; Schnabel, R D; Alexander, L J; MacNeil, M D

    2016-01-01

    Feral livestock may harbor genetic variation of commercial, scientific, historical or esthetic value. The origins and uniqueness of feral cattle on Chirikof Island, Alaska, are uncertain. The island is now part of the Alaska Maritime Wildlife Refuge and Federal wildlife managers want grazing to cease, presumably leading to demise of the cattle. Here we characterize the cattle of Chirikof Island relative to extant breeds and discern their origins. Our analyses support the inference that Yakut cattle from Russia arrived first on Chirikof Island, then ~120 years ago the first European taurine cattle were introduced to the island, and finally a large wave of Hereford cattle were introduced on average 40 years ago. In addition, this mixture of European and East-Asian cattle is unique compared with other North American breeds and we find evidence that natural selection in the relatively harsh environment of Chirikof Island has further impacted their genetic architecture. These results provide an objective basis for decisions regarding conservation of the Chirikof Island cattle. PMID:26860198

  17. Use of cattle farm resources by badgers (Meles meles) and risk of bovine tuberculosis (Mycobacterium bovis) transmission to cattle.

    PubMed

    Garnett, B T; Delahay, R J; Roper, T J

    2002-07-22

    Nocturnal observations, radio telemetry and time-lapse camera surveillance were used to investigate visits by badgers (Meles meles L.) to two cattle farms. During 59 half-nights (ca. 295 h) of observation and 17 nights (ca. 154 h) of camera surveillance, 139 separate visits to farm buildings, by at least 26 individually identifiable badgers from two social groups, were recorded. The badgers, which included three individuals infected with bovine tuberculosis (Mycobacterium bovis), used cowsheds, feedsheds, barns, haystacks, slurry pits, cattle troughs and farmyards to exploit a range of food resources, including cattle feed and silage. Cattle feed was contaminated with badger faeces and badgers also came into close contact with cattle. The minimum number of badgers visiting farm buildings per night was negatively correlated with local 24 h rainfall. We conclude that exploitation by badgers of resources provided by cattle farms constitutes a potentially important mechanism for tuberculosis transmission from badgers to cattle.

  18. Comparison of the prevalence of shiga toxin-producing Escherichia coli strains O157 and O26 between beef and dairy cattle in Japan.

    PubMed

    Sasaki, Yoshimasa; Murakami, Mariko; Maruyama, Noriko; Yamamoto, Kenshu; Haruna, Mika; Ito, Kazuo; Yamada, Yukiko

    2013-01-01

    With the aim of comparing the prevalence of Shiga toxin-producing Escherichia coli (STEC) O157 and O26 between beef and dairy cattle, we collected rectal content samples from 250 beef cattle on 25 beef farms and 250 dairy cows on 25 dairy farms from July through September 2011. STEC O157 was isolated from 16 beef cattle on 7 beef farms, while no STEC O157 was isolated from any dairy farms. This result suggests that the prevalence of STEC O157 is higher in beef cattle than in dairy cattle. STEC O26 was isolated from 1 animal each from beef and dairy cattle herds, and therefore, it was not possible to compare statistically the prevalence of STEC O26 in beef and dairy cattle.

  19. Web Based Cattle Disease Expert System Diagnosis with forward Chaining Method

    NASA Astrophysics Data System (ADS)

    Zamsuri, Ahmad; Syafitri, Wenni; Sadar, Muhamad

    2017-12-01

    Cattle is one of the livestock who have high economic potential, whether for livestock, cattle seed, or even for food stock. Everything that comes from Cattle is a treasure for example the Milk, the Meat, and Cattle-hide. The factor that cause Cattles to die is the spread of disease that could crock up the Cattle’s health. So that the Expert system is needed to utilize and analye the Cattle’s disease so it could detect the disease without going to the veterinarian. Forward chaining method is one of the correct method in this expert system wherein began with Symptoms to determine the illness. From this matter, we built a web based expert system application on Cattles disease to ease the disease detection and showing the brief information about the Cattles itself.

  20. Genetic diversity and population structure among six cattle breeds in South Africa using a whole genome SNP panel

    PubMed Central

    Makina, Sithembile O.; Muchadeyi, Farai C.; van Marle-Köster, Este; MacNeil, Michael D.; Maiwashe, Azwihangwisi

    2014-01-01

    Information about genetic diversity and population structure among cattle breeds is essential for genetic improvement, understanding of environmental adaptation as well as utilization and conservation of cattle breeds. This study investigated genetic diversity and the population structure among six cattle breeds in South African (SA) including Afrikaner (n = 44), Nguni (n = 54), Drakensberger (n = 47), Bonsmara (n = 44), Angus (n = 31), and Holstein (n = 29). Genetic diversity within cattle breeds was analyzed using three measures of genetic diversity namely allelic richness (AR), expected heterozygosity (He) and inbreeding coefficient (f). Genetic distances between breed pairs were evaluated using Nei's genetic distance. Population structure was assessed using model-based clustering (ADMIXTURE). Results of this study revealed that the allelic richness ranged from 1.88 (Afrikaner) to 1.73 (Nguni). Afrikaner cattle had the lowest level of genetic diversity (He = 0.24) and the Drakensberger cattle (He = 0.30) had the highest level of genetic variation among indigenous and locally-developed cattle breeds. The level of inbreeding was lower across the studied cattle breeds. As expected the average genetic distance was the greatest between indigenous cattle breeds and Bos taurus cattle breeds but the lowest among indigenous and locally-developed breeds. Model-based clustering revealed some level of admixture among indigenous and locally-developed breeds and supported the clustering of the breeds according to their history of origin. The results of this study provided useful insight regarding genetic structure of SA cattle breeds. PMID:25295053

  1. Evaluating wildlife-cattle contact rates to improve the understanding of dynamics of bovine tuberculosis transmission in Michigan, USA.

    PubMed

    Lavelle, Michael J; Kay, Shannon L; Pepin, Kim M; Grear, Daniel A; Campa, Henry; VerCauteren, Kurt C

    2016-12-01

    Direct and indirect contacts among individuals drive transmission of infectious disease. When multiple interacting species are susceptible to the same pathogen, risk assessment must include all potential host species. Bovine tuberculosis (bTB) is an example of a disease that can be transmitted among several wildlife species and to cattle, although the potential role of several wildlife species in spillback to cattle remains unclear. To better understand the complex network of contacts and factors driving disease transmission, we fitted proximity logger collars to beef and dairy cattle (n=37), white-tailed deer (Odocoileus virginianus; n=29), raccoon (Procyon lotor; n=53), and Virginia opossum (Didelphis virginiana; n=79) for 16 months in Michigan's Lower Peninsula, USA. We determined inter- and intra-species direct and indirect contact rates. Data on indirect contact was calculated when collared animals visited stationary proximity loggers placed at cattle feed and water resources. Most contact between wildlife species and cattle was indirect, with the highest contact rates occurring between raccoons and cattle during summer and fall. Nearly all visits (>99%) to cattle feed and water sources were by cattle, whereas visitation to stored cattle feed was dominated by deer and raccoon (46% and 38%, respectively). Our results suggest that indirect contact resulting from wildlife species visiting cattle-related resources could pose a risk of disease transmission to cattle and deserves continued attention with active mitigation. Published by Elsevier B.V.

  2. Genetic diversity and population structure among six cattle breeds in South Africa using a whole genome SNP panel.

    PubMed

    Makina, Sithembile O; Muchadeyi, Farai C; van Marle-Köster, Este; MacNeil, Michael D; Maiwashe, Azwihangwisi

    2014-01-01

    Information about genetic diversity and population structure among cattle breeds is essential for genetic improvement, understanding of environmental adaptation as well as utilization and conservation of cattle breeds. This study investigated genetic diversity and the population structure among six cattle breeds in South African (SA) including Afrikaner (n = 44), Nguni (n = 54), Drakensberger (n = 47), Bonsmara (n = 44), Angus (n = 31), and Holstein (n = 29). Genetic diversity within cattle breeds was analyzed using three measures of genetic diversity namely allelic richness (AR), expected heterozygosity (He) and inbreeding coefficient (f). Genetic distances between breed pairs were evaluated using Nei's genetic distance. Population structure was assessed using model-based clustering (ADMIXTURE). Results of this study revealed that the allelic richness ranged from 1.88 (Afrikaner) to 1.73 (Nguni). Afrikaner cattle had the lowest level of genetic diversity (He = 0.24) and the Drakensberger cattle (He = 0.30) had the highest level of genetic variation among indigenous and locally-developed cattle breeds. The level of inbreeding was lower across the studied cattle breeds. As expected the average genetic distance was the greatest between indigenous cattle breeds and Bos taurus cattle breeds but the lowest among indigenous and locally-developed breeds. Model-based clustering revealed some level of admixture among indigenous and locally-developed breeds and supported the clustering of the breeds according to their history of origin. The results of this study provided useful insight regarding genetic structure of SA cattle breeds.

  3. 40 CFR 180.434 - Propiconazole; tolerances for residues.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... group 13 1.0 Carrot, roots 0.25 Cattle, fat 0.05 Cattle, kidney 2.0 Cattle, liver 2.0 Cattle, meat 0.05 Cattle, meat byproducts, except liver and kidney 0.05 Cilantro, leaves 13 Corn, field, forage 12 Corn... 1.0 Goat, fat 0.05 Goat, kidney 2.0 Goat, liver 2.0 Goat, meat 0.05 Goat, meat byproducts, except...

  4. 9 CFR 72.21 - Animals infested with or exposed to ticks subject to same restrictions as cattle.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... ticks subject to same restrictions as cattle. 72.21 Section 72.21 Animals and Animal Products ANIMAL AND... (INCLUDING POULTRY) AND ANIMAL PRODUCTS TEXAS (SPLENETIC) FEVER IN CATTLE § 72.21 Animals infested with or exposed to ticks subject to same restrictions as cattle. Animals other than cattle which are infested with...

  5. Effect of Cattle on Salmonella Carriage, Diversity and Antimicrobial Resistance in Free-Ranging Wild Boar (Sus scrofa) in Northeastern Spain

    PubMed Central

    Navarro-Gonzalez, Nora; Mentaberre, Gregorio; Porrero, Concepción M.; Serrano, Emmanuel; Mateos, Ana; López-Martín, José M.; Lavín, Santiago; Domínguez, Lucas

    2012-01-01

    Salmonella is distributed worldwide and is a pathogen of economic and public health importance. As a multi-host pathogen with a long environmental persistence, it is a suitable model for the study of wildlife-livestock interactions. In this work, we aim to explore the spill-over of Salmonella between free-ranging wild boar and livestock in a protected natural area in NE Spain and the presence of antimicrobial resistance. Salmonella prevalence, serotypes and diversity were compared between wild boars, sympatric cattle and wild boars from cattle-free areas. The effect of age, sex, cattle presence and cattle herd size on Salmonella probability of infection in wild boars was explored by means of Generalized Linear Models and a model selection based on the Akaike’s Information Criterion. Prevalence was higher in wild boars co-habiting with cattle (35.67%, CI 95% 28.19–43.70) than in wild boar from cattle-free areas (17.54%, CI 95% 8.74–29.91). Probability of a wild boar being a Salmonella carrier increased with cattle herd size but decreased with the host age. Serotypes Meleagridis, Anatum and Othmarschen were isolated concurrently from cattle and sympatric wild boars. Apart from serotypes shared with cattle, wild boars appear to have their own serotypes, which are also found in wild boars from cattle-free areas (Enteritidis, Mikawasima, 4:b:- and 35:r:z35). Serotype richness (diversity) was higher in wild boars co-habiting with cattle, but evenness was not altered by the introduction of serotypes from cattle. The finding of a S. Mbandaka strain resistant to sulfamethoxazole, streptomycin and chloramphenicol and a S. Enteritidis strain resistant to ciprofloxacin and nalidixic acid in wild boars is cause for public health concern. PMID:23284725

  6. Definition of the Cattle Killer Cell Ig–like Receptor Gene Family: Comparison with Aurochs and Human Counterparts

    PubMed Central

    Sanderson, Nicholas D.; Norman, Paul J.; Guethlein, Lisbeth A.; Ellis, Shirley A.; Williams, Christina; Breen, Matthew; Park, Steven D. E.; Magee, David A.; Babrzadeh, Farbod; Warry, Andrew; Watson, Mick; Bradley, Daniel G.; MacHugh, David E.; Parham, Peter

    2014-01-01

    Under selection pressure from pathogens, variable NK cell receptors that recognize polymorphic MHC class I evolved convergently in different species of placental mammal. Unexpectedly, diversified killer cell Ig–like receptors (KIRs) are shared by simian primates, including humans, and cattle, but not by other species. Whereas much is known of human KIR genetics and genomics, knowledge of cattle KIR is limited to nine cDNA sequences. To facilitate comparison of the cattle and human KIR gene families, we determined the genomic location, structure, and sequence of two cattle KIR haplotypes and defined KIR sequences of aurochs, the extinct wild ancestor of domestic cattle. Larger than its human counterpart, the cattle KIR locus evolved through successive duplications of a block containing ancestral KIR3DL and KIR3DX genes that existed before placental mammals. Comparison of two cattle KIR haplotypes and aurochs KIR show the KIR are polymorphic and the gene organization and content appear conserved. Of 18 genes, 8 are functional and 10 were inactivated by point mutation. Selective inactivation of KIR3DL and activating receptor genes leaves a functional cohort of one inhibitory KIR3DL, one activating KIR3DX, and six inhibitory KIR3DX. Functional KIR diversity evolved from KIR3DX in cattle and from KIR3DL in simian primates. Although independently evolved, cattle and human KIR gene families share important function-related properties, indicating that cattle KIR are NK cell receptors for cattle MHC class I. Combinations of KIR and MHC class I are the major genetic factors associated with human disease and merit investigation in cattle. PMID:25398326

  7. Evaluation of economic effects and the health and performance of the general cattle population after exposure to cattle persistently infected with bovine viral diarrhea virus in a starter feedlot.

    PubMed

    Hessman, Bill E; Fulton, Robert W; Sjeklocha, David B; Murphy, Timothy A; Ridpath, Julia F; Payton, Mark E

    2009-01-01

    To evaluate economic effects and health and performance of the general cattle population after exposure to cattle persistently infected (PI) with bovine viral diarrhea virus (BVDV) in a feedlot. 21,743 high-risk calves from the southeastern United States. PI status was determined by use of an antigen-capture ELISA (ACE) and confirmed by use of a second ACE, reverse transcriptase-PCR assay of sera, immunohistochemical analysis, and virus isolation from sera. Groups with various amounts of exposure to BVDV PI cattle were used. After being placed in the feedlot, identified PI cattle were removed from 1 section, but PI cattle remained in another section of the feedlot. Exposure groups for cattle lots arriving without PI animals were determined by spatial association to cattle lots, with PI animals remaining or removed from the lot. 15,348 cattle maintained their exposure group. Performance outcomes improved slightly among the 5 exposure groups as the risk for exposure to BVDV PI cattle decreased. Health outcomes had an association with exposure risk that depended on the exposure group. Comparing cattle lots with direct exposure with those without direct exposure revealed significant improvements in all performance outcomes and in first relapse percentage and mortality percentage in the health outcomes. Economic analysis revealed that fatalities accounted for losses of $5.26/animal and performance losses were $88.26/animal. This study provided evidence that exposure of the general population of feedlot cattle to BVDV PI animals resulted in substantial costs attributable to negative effects on performance and increased fatalities.

  8. The low expression of Dmrt7 is associated with spermatogenic arrest in cattle-yak.

    PubMed

    Yan, Ping; Xiang, Lin; Guo, Xian; Bao, Peng-Jia; Jin, Shuai; Wu, Xiao-Yun

    2014-11-01

    Dmrt7 is a member of the DM domain family of genes. Dmrt7 deficiency is also a strong candidate as a cause for male cattle-yak infertility, as it is regarded as essential for male spermatogenesis, between the pachynema and diplonema stages. In our study, the coding region sequence of yak and cattle-yak Dmrt7 was cloned by molecular cloning techniques, and the sequence, conserved domains, functional sites, and secondary and tertiary structures of the Dmrt7-encoded protein were predicted and analyzed using bioinformatics methods. The coding region sequences of the Dmrt7 gene, encoding 370 amino acids, were consistent in yak and cattle-yak. The protein encoded by yak and cattle-yak Dmrt7 contains a DM domain. We detected Dmrt7 mRNA expression in testis, but not in any other tissue. Dmrt7 mRNA and protein expression was significantly higher in testis of cattle and yak than that in cattle-yak (p < 0.01). Histological analysis indicated that seminiferous tubules in male cattle-yak were highly vacuolated and contained primarily Sertoli cells and spermatogonia, while those of cattle and yak contained abundant primary spermatocytes. Male cattle-yak testis contained a significantly larger number of apoptotic cells than those in cattle and yak assessed by terminal deoxynucleotidyl transferase dUTP nick end-labeling (TUNEL) analysis. The accumulation of SCP3-positive spermatocytes indicated the arrest of spermatogenesis at the pachynema stage in the cattle-yak. These results suggest low levels of Dmrt7 expression lead to male sterility in cattle-yak. The molecular function of Dmrt7 and the regulation of its expression warrant need to be examined in future studies.

  9. PREVALENCE AND RISK FACTORS ASSOCIATED WITH HEMOPARASITES IN CATTLE AND GOATS AT THE EDGE OF KIBALE NATIONAL PARK, WESTERN UGANDA

    PubMed Central

    Weny, Geoffrey; Okwee-Acai, James; Okech, Samuel George; Tumwine, Gabriel; Ndyanabo, Susan; Abigaba, Salvatory; Goldberg, Tony L.

    2018-01-01

    Livestock production is a major sector of the Ugandan economy. Ugandan ruminant livestock (principally cattle and goats) are susceptible to hemoparasites that can cause serious clinical disease and production losses. Kibale National Park, in western Uganda, is a protected forest ecosystem surrounded by small-scale farms where cattle and goats are raised. We conducted a cross-sectional study of cattle and goats in this area and diagnosed hemoparasite infections by microscopy. We collected data on animal characteristics and management practices to assess risk factors associated with infection. We studied 186 cattle and 317 goats from 20 villages, including 16 villages directly adjacent to Kibale and 4 villages ≥ 3 km from the park boundary. Hemoparasites detected in cattle and goats were of the genera Theileria, Anaplasma, and Trypanosoma with a prevalence of 15.1%, 1.6%, and 4.3% respectively in cattle, and 10%, 6.0%, and 0.0%, respectively in goats. Trypanosomes infected approximately 8% of cattle in villages bordering Kibale but were never detected in cattle in “control” villages ≥3 km from the park. Trypanosomes were approximately 7 times more likely to infect animals in households that did not provide veterinary care to their animals than in households that provided routine veterinary care. Within cattle, Theileria infections were approximately 7 times more likely to occur in cross-bred cattle than in indigenous pure breeds. Anaplasma infections were approximately 3.5 times more likely to occur in cattle than in goats (no goats were diagnosed with Trypanosoma infection). These data suggest that proximity to the park, provision of veterinary care, and breed are significant risk factors for hemoparasites in this population of ruminants, and that, in general, cattle are more susceptible than goats. PMID:27611655

  10. Prevalence and Risk Factors Associated with Hemoparasites in Cattle and Goats at the Edge of Kibale National Park, Western Uganda.

    PubMed

    Weny, Geoffrey; Okwee-Acai, James; Okech, Samuel George; Tumwine, Gabriel; Ndyanabo, Susan; Abigaba, Salvatory; Goldberg, Tony L

    2017-02-01

    Livestock production is a major sector of the Ugandan economy. Ugandan ruminant livestock (principally cattle and goats) are susceptible to hemoparasites that can cause serious clinical disease and production losses. Kibale National Park, in western Uganda, is a protected forest ecosystem surrounded by small-scale farms where cattle and goats are raised. We conducted a cross-sectional study of cattle and goats in this area and diagnosed hemoparasite infections by microscopy. We collected data on animal characteristics and management practices to assess risk factors associated with infection. We studied 186 cattle and 317 goats from 20 villages, including 16 villages directly adjacent to Kibale and 4 villages ≥3 km from the park boundary. Hemoparasites detected in cattle and goats were of the genera Theileria, Anaplasma, and Trypanosoma with a prevalence of 15.1%, 1.6%, and 4.3% respectively in cattle, and 10%, 6.0%, and 0.0%, respectively in goats. Trypanosomes infected approximately 8% of cattle in villages bordering Kibale but were never detected in cattle in "control" villages ≥3 km from the park. Trypanosomes were approximately 7 times more likely to infect animals in households that did not provide veterinary care to their animals than in households that provided routine veterinary care. Within cattle, Theileria infections were approximately 7 times more likely to occur in cross-bred cattle than in indigenous pure breeds. Anaplasma infections were approximately 3.5 times more likely to occur in cattle than in goats (no goats were diagnosed with Trypanosoma infection). These data suggest that proximity to the park, provision of veterinary care, and breed are significant risk factors for hemoparasites in this population of ruminants, and that, in general, cattle are more susceptible than goats.

  11. Different prion disease phenotypes result from inoculation of cattle with two temporally separated sources of sheep scrapie from Great Britain

    PubMed Central

    Konold, Timm; Lee, Yoon Hee; Stack, Michael J; Horrocks, Claire; Green, Robert B; Chaplin, Melanie; Simmons, Marion M; Hawkins, Steve AC; Lockey, Richard; Spiropoulos, John; Wilesmith, John W; Wells, Gerald AH

    2006-01-01

    Background Given the theoretical proposal that bovine spongiform encephalopathy (BSE) could have originated from sheep scrapie, this study investigated the pathogenicity for cattle, by intracerebral (i.c.) inoculation, of two pools of scrapie agents sourced in Great Britain before and during the BSE epidemic. Two groups of ten cattle were each inoculated with pools of brain material from sheep scrapie cases collected prior to 1975 and after 1990. Control groups comprised five cattle inoculated with sheep brain free from scrapie, five cattle inoculated with saline, and for comparison with BSE, naturally infected cattle and cattle i.c. inoculated with BSE brainstem homogenate from a parallel study. Phenotypic characterisation of the disease forms transmitted to cattle was conducted by morphological, immunohistochemical, biochemical and biological methods. Results Disease occurred in 16 cattle, nine inoculated with the pre-1975 inoculum and seven inoculated with the post-1990 inoculum, with four cattle still alive at 83 months post challenge (as at June 2006). The different inocula produced predominantly two different disease phenotypes as determined by histopathological, immunohistochemical and Western immunoblotting methods and biological characterisation on transmission to mice, neither of which was identical to BSE. Whilst the disease presentation was uniform in all scrapie-affected cattle of the pre-1975 group, the post-1990 inoculum produced a more variable disease, with two animals sharing immunohistochemical and molecular profile characteristics with animals in the pre-1975 group. Conclusion The study has demonstrated that cattle inoculated with different pooled scrapie sources can develop different prion disease phenotypes, which were not consistent with the phenotype of BSE of cattle and whose isolates did not have the strain typing characteristics of the BSE agent on transmission to mice. PMID:17044917

  12. Kappa-casein polymorphisms among cattle breeds and bison herds

    USGS Publications Warehouse

    Cronin, M.A.; Cockett, N.

    1993-01-01

    We identified the HindIII restriction site polymorphism Of kappa-casein in cattle reported by Pinder et al. (Animal Genetics 22, 11, 1991) and found an additonal polymorphism (RsaI) in cattle and bison. The Hin dIII and Rsa I restriction sites were mapped and three haplotypes (alleles) were identified. Preliminary screening of 39 cattle and 71 bison revealed one allele restricted to cattle, one restricted to bison, and one shared by the species. No fixed allelic differences were observed among cattle breeds or among bison herds or subspecies.

  13. Breed and trait preferences of Sheko cattle keepers in southwestern Ethiopia.

    PubMed

    Desta, Takele Taye; Ayalew, Workneh; Hegde, B P

    2011-04-01

    Like their smallholder subsistence counterparts in developing countries, breed and trait preferences of Sheko cattle keepers have broad perspectives. Our study has documented breed and trait preferences of Sheko cattle keepers in southwestern Ethiopia--the natural breeding tract of Sheko cattle. Our results showed that due to their multifunctionality, cattle are the most preferred livestock species. Overall, farmers showed slightly more preference to local Zebus over Sheko breed. This is due to voracious feeding behavior of Sheko cattle, which make them less preferable in the face of worsening feed shortage, and due to aggressive temperament of Sheko cattle. This is despite Sheko's outperforming potential over local Zebus in their milk production, draft power, and hardiness. At trait level, overall milk production was consistently reported as the most preferred trait followed by fertility and traction. This trait preference rank has matched with the reported frequency count ranks for Sheko cattle use. However, breed preference rank has not matched with reported trait preference ranks because Sheko excels local Zebus in all the three most preferred traits, but it was ranked second. Therefore, to minimize these conflicting interests, breed management plans for Sheko cattle should target on strategies that help to solve feed shortage problem and to improve feeding practices, and on selection of less aggressive Sheko cattle. Therefore, these strategies should be considered in line with Sheko cattle conservation and genetic improvement programs.

  14. Rooms for genetic improvement in Indonesian Bali cattle population

    NASA Astrophysics Data System (ADS)

    Widyas, N.; Nugroho, T.; Prastowo, S.

    2017-04-01

    Bali cattle is a species of Bos javanicus d’Alton, a local cattle in Indonesia. They are loaded with potential as meat producer and well adapted to tropical climate and limited feed resources. Studies have been made to characterize the species. This paper presents a rough estimate of the opportunity to improve the Bali cattle population genetically. Our aim is to endorse that the Bali cattle could be both superior and efficient as tropical meat producer cattle. Results shows that Bali cattle population size is decreasing for the last years with a possibility to be accompanied by genetic quality decline. However, there is hope in improving Bali cattle genetically by a proper breeding strategy. This could also be an answer to the challenge of climate change which leads to global warming; where species adaptable to such environment is more beneficial in the future.

  15. Independent mitochondrial origin and historical genetic differentiation in North Eastern Asian cattle.

    PubMed

    Mannen, H; Kohno, M; Nagata, Y; Tsuji, S; Bradley, D G; Yeo, J S; Nyamsamba, D; Zagdsuren, Y; Yokohama, M; Nomura, K; Amano, T

    2004-08-01

    In order to clarify the origin and genetic diversity of cattle in North Eastern Asia, this study examined mitochondrial displacement loop sequence variation and frequencies of Bos taurus and Bos indicus Y chromosome haplotypes in Japanese, Mongolian, and Korean native cattle. In mitochondrial analyses, 20% of Mongolian cattle carried B. indicus mitochondrial haplotypes, but Japanese and Korean cattle carried only B. taurus haplotypes. In contrast, all samples revealed B. taurus Y chromosome haplotypes. This may be due to the import of zebu and other cattle during the Mongol Empire era with subsequent crossing with native taurine cattle. B. taurus mtDNA sequences fall into several geographically distributed haplogroups and one of these, termed here T4, is described in each of the test samples, but has not been observed in Near Eastern, European or African cattle. This may have been locally domesticated from an East Eurasian strain of Bos primigenius.

  16. Comparison of the copy numbers of bovine leukemia virus in the lymph nodes of cattle with enzootic bovine leukosis and cattle with latent infection.

    PubMed

    Somura, Yoshiko; Sugiyama, Emi; Fujikawa, Hiroshi; Murakami, Kenji

    2014-10-01

    To establish a diagnostic index for predicting enzootic bovine leukosis (EBL), proviral bovine leukemia virus (BLV) copies in whole blood, lymph nodes and spleen were examined by quantitative real-time PCR (qPCR). Cattle were divided into two groups, EBL and BLV-infected, based on meat inspection data. The number of BLV copies in all specimens of EBL cattle was significantly higher than those of BLV-infected cattle (p < 0.0001), and the number of BLV copies in the lymph nodes was particularly large. Over 70 % of the superficial cervical, medial iliac and jejunal lymph nodes from EBL cattle had more than 1,000 copies/10 ng DNA, whereas lymph nodes from BLV-infected cattle did not. These findings suggest that the cattle harboring more than 1,000 BLV copies may be diagnosed with EBL.

  17. Prevention of leucaena toxicosis of cattle in Florida by ruminal inoculation with 3-hydroxy-4-(1H)-pyridone-degrading bacteria.

    PubMed

    Hammond, A C; Allison, M J; Williams, M J; Prine, G M; Bates, D B

    1989-12-01

    Ruminal microorganisms in cattle at a Florida agriculture research station did not have the ability to detoxify leucaena by degradation of 3-hydroxy-4(1H)-pyridone (3,4,-DHP), but a DHP isomer (2,3-DHP) was degraded in some cattle. Cattle with microorganisms that degraded 2,3-DHP were mostly Senepol cattle imported from St. Croix, US Virgin Islands, where leucaena is an indigenous species. Hereford cattle at the research station in Florida generally did not degrade 3,4-DHP or 2,3-DHP. An experiment was conducted in which a pure culture of 3,4-DHP-degrading bacteria was inoculated into Hereford cattle (with ruminal fistula) grazing leucaena. The bacteria successfully colonized the rumen of recipient cattle and persisted through the following winter when there was no leucaena in the diet.

  18. 40 CFR 180.598 - Novaluron; tolerances for residues.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... greens, subgroup 5B 25 Bushberry subgroup 13-07B 7.0 Cattle, fat 11 Cattle, kidney 1.0 Cattle, liver 1.0 Cattle, meat 0.60 Cattle, meat byproducts, except kidney and liver 0.60 Cherry 8.0 Cocona 1.0 Cotton, gin... 1.0 Fruit, pome, group 11 2.0 Fruit, stone, group 12, except cherry 1.9 Goat, fat 11 Goat, kidney 1...

  19. 40 CFR 180.292 - Picloram; tolerances for residues.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Cattle, fat 0.2 Cattle, kidney 5.0 Cattle, liver 0.5 Cattle, meat 0.2 Cattle, meat byproducts, except kidney and liver 0.2 Egg 0.05 Goat, fat 0.2 Goat, kidney 5.0 Goat, liver 0.5 Goat, meat 0.2 Goat, meat byproducts, except kidney and liver 0.2 Grain, aspirated fractions 4.0 Grass, forage 80.0 Hog, fat 0.2 Hog...

  20. 40 CFR 180.399 - Iprodione; tolerances for residues.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... commodities of animal origin: Commodity Parts per million Cattle, fat 0.5 Cattle, kidney 3.0 Cattle, liver 3.0 Cattle, meat 0.5 Cattle, meat byproducts, except kidney and liver 0.5 Egg 1.5 Goat, fat 0.5 Goat, kidney 3.0 Goat, liver 3.0 Goat, meat 0.5 Goat, meat byproducts, except kidney and liver 0.5 Hog, fat 0.5...

  1. 40 CFR 180.598 - Novaluron; tolerances for residues.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... greens, subgroup 5B 25 Bushberry subgroup 13-07B 7.0 Cattle, fat 11 Cattle, kidney 1.0 Cattle, liver 1.0 Cattle, meat 0.60 Cattle, meat byproducts, except kidney and liver 0.60 Cherry 8.0 Cocona 1.0 Cotton, gin... 1.0 Fruit, pome, group 11 2.0 Fruit, stone, group 12, except cherry 1.9 Goat, fat 11 Goat, kidney 1...

  2. 40 CFR 180.598 - Novaluron; tolerances for residues.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Fruit, stone, group 12, except cherry 1.9 Goat, fat 11 Goat, kidney 1.0 Goat, liver 1.0 Goat, meat 0.60... greens, subgroup 5B 25 Bushberry subgroup 13-07B 7.0 Cattle, fat 11 Cattle, kidney 1.0 Cattle, liver 1.0 Cattle, meat 0.60 Cattle, meat byproducts, except kidney and liver 11 Cherry 8.0 Cocona 1.0 Corn, sweet...

  3. 40 CFR 180.598 - Novaluron; tolerances for residues.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Fruit, stone, group 12, except cherry 1.9 Goat, fat 11 Goat, kidney 1.0 Goat, liver 1.0 Goat, meat 0.60... greens, subgroup 5B 25 Bushberry subgroup 13-07B 7.0 Cattle, fat 11 Cattle, kidney 1.0 Cattle, liver 1.0 Cattle, meat 0.60 Cattle, meat byproducts, except kidney and liver 11 Cherry 8.0 Cocona 1.0 Corn, sweet...

  4. 77 FR 14291 - Penthiopyrad; Pesticide Tolerances

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-09

    ...-methyl-3-trifluoromethyl-1H-pyrazole-4-carboxamide) in animal commodities hog, meat at 0.01 ppm; hog, fat...; cattle, meat at 0.05 ppm; cattle, fat at 0.05 ppm; cattle, liver at 0.2 ppm; cattle, kidney at 0.1 ppm; cattle, meat byproducts at 0.2 ppm; sheep, meat at 0.01 ppm; sheep, fat at 0.02 ppm; sheep, liver at 0.05...

  5. Assessment of the probability of introducing Mycobacterium tuberculosis into Danish cattle herds.

    PubMed

    Foddai, Alessandro; Nielsen, Liza Rosenbaum; Krogh, Kaspar; Alban, Lis

    2015-11-01

    Tuberculosis is a zoonosis caused by Mycobacterium spp. International trade in cattle is regulated with respect to Mycobacterium bovis (M. bovis) but not Mycobacterium tuberculosis (M. tuberculosis), despite that cattle can become infected with both species. In this study we estimated the annual probability (PIntro) of introducing M. tuberculosis into the Danish cattle population, by the import of cattle and/or by immigrants working in Danish cattle herds. Data from 2013 with date, number, and origin of imported live cattle were obtained from the Danish cattle database. Information on immigrants working in Danish cattle herds was obtained through a questionnaire sent to Danish cattle farmers. The gained inputs were fed into three stochastic scenario trees to assess the PIntro for the current and alternative test-and-manage strategies, such as testing of imported animals and/or testing immigrant workers with the tuberculin skin test. We considered the population of Danish farmers and practitioners free of tuberculosis, because in Denmark, the incidence of the disease in humans is low and primarily related to immigrants and socially disadvantaged people. The median annual probability of introducing M. tuberculosis into the Danish cattle population due to imported live cattle was 0.008% (90% P.I.: 0.0007%; 0.03%), while the probability due to immigrant workers was 4.1% (90% P.I.: 0.8%; 12.1%). The median combined probability (PIntro) due to imported cattle plus workers was 4.1% (90% P.I.: 0.8%; 12.6%). Hence, on average at least one introduction each 24 (90% P.I.: 8; 125) years could be expected. Imported live cattle appeared to play a marginal role on the overall annual PIntro, because they represented only approximately 0.2% of the median annual probability. By testing immigrant workers the overall annual PIntro could be reduced to 0.2% (90% P.I.: 0.04%; 0.7%). Thus, testing of immigrant workers could be considered as a risk mitigation strategy to markedly reduce the likelihood of introducing M. tuberculosis into the Danish cattle population, if the risk is considered unacceptable by the veterinary public health authorities. Copyright © 2015 Elsevier B.V. All rights reserved.

  6. Hematological Changes Associated with Theileria orientalis Infection in Korean Indigenous Cattle

    PubMed Central

    Kim, Suhee; Yu, Do-Hyeon; Kang, Sung-Woo; Chae, Jeong-Byoung; Choi, Kyoung-Seong; Kim, Hyeon-Cheol; Park, Bae-Keun; Chae, Joon-Seok; Park, Jinho

    2017-01-01

    Tick-borne pathogens can cause serious problems in grazing cattle. However, little information is available on tick-mediated diseases in cattle grazing on mountains. Thus, this study aimed to understand the potential problems related to tick-borne diseases in grazing cattle through the investigation of prevalent tick-transmitted infections, and their associated hematological changes, in terms of season and grazing type in Korean indigenous cattle (=Hanwoo). Hanwoo cattle from 3 regions of the Republic of Korea (=Korea) were either maintained indoors or placed on grassy mountains from spring to fall of 2014 and 2015. Cattle that grazed in mountainous areas showed a greater prevalence of tick-borne infections with an increased Theileria orientalis infection rate (54.7%) compared to that in non-grazing cattle (16.3%) (P<0.001). Accordingly, the red blood cell (RBC) count and hematocrit (HCT) values of grazing cattle were significantly lower than those of non-grazing cattle throughout the season (P<0.05). Moreover, RBC, hemoglobin (Hb), and HCT of T. orientalis-positive group were significantly lower than those of T. orientalis-negative group (P<0.05). T. orientalis is a widespread tick-borne pathogen in Korea. Grazing of cattle in mountainous areas is closely associated with an increase in T. orientalis infection (RR=3.4, P<0.001), and with consequent decreases in RBC count and HCT. Thus, these findings suggest that the Hanwoo cattle in mountainous areas of Korea are at a high risk of infection by T. orientalis, which can lead to hematological alterations. This study highlights the necessity of preventive strategies that target T. orientalis infection. PMID:29103263

  7. Genetic origin, admixture and population history of aurochs (Bos primigenius) and primitive European cattle

    PubMed Central

    Upadhyay, M R; Chen, W; Lenstra, J A; Goderie, C R J; MacHugh, D E; Park, S D E; Magee, D A; Matassino, D; Ciani, F; Megens, H-J; van Arendonk, J A M; Groenen, M A M; Marsan, P A; Balteanu, V; Dunner, S; Garcia, J F; Ginja, C; Kantanen, J

    2017-01-01

    The domestication of taurine cattle initiated ~10 000 years ago in the Near East from a wild aurochs (Bos primigenius) population followed by their dispersal through migration of agriculturalists to Europe. Although gene flow from wild aurochs still present at the time of this early dispersion is still debated, some of the extant primitive cattle populations are believed to possess the aurochs-like primitive features. In this study, we use genome-wide single nucleotide polymorphisms to assess relationship, admixture patterns and demographic history of an ancient aurochs sample and European cattle populations, several of which have primitive features and are suitable for extensive management. The principal component analysis, the model-based clustering and a distance-based network analysis support previous works suggesting different histories for north-western and southern European cattle. Population admixture analysis indicates a zebu gene flow in the Balkan and Italian Podolic cattle populations. Our analysis supports the previous report of gene flow between British and Irish primitive cattle populations and local aurochs. In addition, we show evidence of aurochs gene flow in the Iberian cattle populations indicating wide geographical distribution of the aurochs. Runs of homozygosity (ROH) reveal that demographic processes like genetic isolation and breed formation have contributed to genomic variations of European cattle populations. The ROH also indicate recent inbreeding in southern European cattle populations. We conclude that in addition to factors such as ancient human migrations, isolation by distance and cross-breeding, gene flow between domestic and wild-cattle populations also has shaped genomic composition of European cattle populations. PMID:27677498

  8. Online information system for data collection of cattle quality

    NASA Astrophysics Data System (ADS)

    Sugiharti, E.; Arifudin, R.; Putra, A. T.

    2018-03-01

    Innovation and development of the science and technology which proclaimed by the government through Ristekdikti need to be supported. On the other hand, the Department of Animal Husbandry and Fisheries began introducing the Cattle Card system that contains the identity of each farm animal. Therefore, UNNES especially the Department of Computer Science of FMIPA UNNES, need to give positive contribution in the field of Science and Technology to support the manual system of Cattle Card, through the preparation of prototype of the online information system of data collection of cattle in Semarang regency. The main problem is how to monitor the data of cattle quality through online information system in Semarang regency? The purpose of this research is to produce the prototype of an online information system for data collection of cattle quality in Semarang regency. Main activities: (1) Prepare the flowchart of an online system for data collection of cattle quality. (2) Collecting data to obtain data on identity descriptions of each cattle, owners, mutation records, and health records of livestock cattle. (3) Creation of the prototype of an online information system for data collection of cattle quality in Semarang Regency. The results, (1) had been produced the prototype of an online information system for data collection of cattle in the region of Semarang regency. (2) Socialization of the online information system for cattle quality data collection and exploring input from various related stakeholders. (3) There had been a limited trial of prototypes of the system in Pabelan district in the working area of the Department of Animal Husbandry and Fisheries of Semarang regency and succeeded well.

  9. Survey of smallholder beef cattle production systems in different agro-ecological zones of Cambodia.

    PubMed

    Samkol, Pok; Sath, Keo; Patel, Mikaela; Windsor, Peter Andrew; Holtenius, Kjell

    2015-10-01

    A survey was conducted to better understand the contribution of farm productivity to rural household income and identify differences in production systems, feeding practices and development constraints to smallholder beef cattle producers in the four agro-ecological zones (AEZs) of Cambodia. A semi-structured questionnaire was used to interview 360 households in the four AEZs: I, the Great Lake Floodplain; II, the Mekong Floodplain; III, the Coastal and IV, the Plateau/Mountainous. In addition, samples of common nutritional resources used for cattle feed were collected for nutrient composition analysis, plus cattle were scored for body condition. Rice farming and cattle production were the most common sources of income in all AEZs. The average cattle herd size was 3.7 (SD = 2.4), but the majority of households raised 1-3 animals. The most common cattle management system was grazing with supplementation, mainly with rice straw and 'cut-and-carry' natural grasses fed during the wet season in all AEZs. The body condition score of all cattle types was 3.2 (SD = 0.8), except for cows in lactation that were 1.8. Major constraints to cattle production in AEZs I, II and III were lack of quality feed resources, capital for cattle production and concerns on breed quality, whereas in AEZ IV, diseases were identified as the main constraint. This survey confirms the importance of cattle to smallholders in the four AEZs. Interventions including farmer education to improve husbandry skills, increase the utilisation of forages and crop residues and address disease issues are necessary to enhance cattle production and rural livelihoods in Cambodia.

  10. Evaluation of economic and performance outcomes associated with the number of treatments after an initial diagnosis of bovine respiratory disease in commercial feeder cattle.

    PubMed

    Cernicchiaro, Natalia; White, Brad J; Renter, David G; Babcock, Abram H

    2013-02-01

    To evaluate associations between economic and performance outcomes with the number of treatments after an initial diagnosis of bovine respiratory disease (BRD) in commercial feedlot cattle. 212,867 cattle arriving in a Midwestern feedlot between 2001 and 2006. An economic model was created to estimate net returns. Generalized linear mixed models were used to determine associations between the frequency of BRD treatments and other demographic variables with economic and performance outcomes. Net returns decreased with increasing number of treatments for BRD. However, the magnitude depended on the season during which cattle arrived at the feedlot, with significantly higher returns for cattle arriving during fall and summer than for cattle arriving during winter and spring. For fall arrivals, there were higher mean net returns for cattle that were never treated ($39.41) than for cattle treated once ($29.49), twice ($16.56), or ≥ 3 times (-$33.00). For summer arrivals, there were higher least squares mean net returns for cattle that were never treated ($31.83) than for cattle treated once ($20.22), twice ($6.37), or ≥ 3 times ($-42.56). Carcass traits pertaining to weight and quality grade were deemed responsible for differences in net returns among cattle receiving different numbers of treatments after an initial diagnosis of BRD. Differences in economic net returns and performance outcomes for feedlot cattle were determined on the basis of number of treatments after an initial diagnosis of BRD; the analysis accounted for the season of arrival, sex, and weight class.

  11. Return-to-sensibility problems after penetrating captive bolt stunning of cattle in commercial beef slaughter plants.

    PubMed

    Grandin, Temple

    2002-11-01

    To evaluate efficacy of penetrating captive bolt stunning of cattle in commercial beef slaughter plants and identify potential causes of a return to sensibility among stunned cattle. Observational study. 21 federally inspected commercial beef slaughter plants. In each plant, stunning of at least 100 cattle (19 large plants) or a minimum of 1 hour of production (2 small plants) was observed, and cattle were evaluated for signs of returning to sensibility on the bleed rail. Cattle with a limp, flaccid head, a lack of spontaneous blinking, and an absence of a righting reflex were considered insensible. In 17 of the 21 (81%) plants, all cattle were rendered insensible before they were hoisted onto the bleed rail. The remaining 4 plants had cattle that had signs of returning to sensibility; these cattle were restunned prior to skinning or leg removal. Of 1,826 fed steers and heifers, 3 (0.16%) had signs of returning to sensibility, whereas 8 of 692 (1.2%) bulls and cows did. Return-to-sensibility problems were attributed to storage of stunner cartridges in damp locations, poor maintenance of firing pins, inexperience of the stunner operator (ie, shooting cattle too high on the forehead), misfiring of the stunner because of a dirty trigger, and stunning of cattle with thick, heavy skulls. Results suggest that efficiency of captive bolt stunning of cattle in commercial slaughter plants can be safely and objectively assessed. Care should be taken to maintain stunners correctly, particularly when stunning bulls and cows with heavy skulls.

  12. The mtDNA haplogroup P of modern Asian cattle: A genetic legacy of Asian aurochs?

    PubMed

    Noda, Aoi; Yonesaka, Riku; Sasazaki, Shinji; Mannen, Hideyuki

    2018-01-01

    Aurochs (Bos primigenius) were distributed throughout large parts of Eurasia and Northern Africa during the late Pleistocene and the early Holocene, and all modern cattle are derived from the aurochs. Although the mtDNA haplogroups of most modern cattle belong to haplogroups T and I, several additional haplogroups (P, Q, R, C and E) have been identified in modern cattle and aurochs. Haplogroup P was the most common haplogroup in European aurochs, but so far, it has been identified in only three of >3,000 submitted haplotypes of modern Asian cattle. We sequenced the complete mtDNA D-loop region of 181 Japanese Shorthorn cattle and analyzed these together with representative bovine mtDNA sequences. The haplotype P of Japanese Shorthorn cattle was analyzed along with that of 36 previously published European aurochs and three modern Asian cattle sequences using the hypervariable 410 bp of the D-loop region. We detected the mtDNA haplogroup P in Japanese Shorthorn cattle with an extremely high frequency (83/181). Phylogenetic networks revealed two main clusters, designated as Pa for haplogroup P in European aurochs and Pc in modern Asian cattle. We also report the genetic diversity of haplogroup P compared with the sequences of extinct aurochs. No shared haplotypes are observed between the European aurochs and the modern Asian cattle. This finding suggests the possibility of local and secondary introgression events of haplogroup P in northeast Asian cattle, and will contribute to a better understanding of its origin and genetic diversity.

  13. Genetic origin, admixture and population history of aurochs (Bos primigenius) and primitive European cattle.

    PubMed

    Upadhyay, M R; Chen, W; Lenstra, J A; Goderie, C R J; MacHugh, D E; Park, S D E; Magee, D A; Matassino, D; Ciani, F; Megens, H-J; van Arendonk, J A M; Groenen, M A M

    2017-02-01

    The domestication of taurine cattle initiated ~10 000 years ago in the Near East from a wild aurochs (Bos primigenius) population followed by their dispersal through migration of agriculturalists to Europe. Although gene flow from wild aurochs still present at the time of this early dispersion is still debated, some of the extant primitive cattle populations are believed to possess the aurochs-like primitive features. In this study, we use genome-wide single nucleotide polymorphisms to assess relationship, admixture patterns and demographic history of an ancient aurochs sample and European cattle populations, several of which have primitive features and are suitable for extensive management. The principal component analysis, the model-based clustering and a distance-based network analysis support previous works suggesting different histories for north-western and southern European cattle. Population admixture analysis indicates a zebu gene flow in the Balkan and Italian Podolic cattle populations. Our analysis supports the previous report of gene flow between British and Irish primitive cattle populations and local aurochs. In addition, we show evidence of aurochs gene flow in the Iberian cattle populations indicating wide geographical distribution of the aurochs. Runs of homozygosity (ROH) reveal that demographic processes like genetic isolation and breed formation have contributed to genomic variations of European cattle populations. The ROH also indicate recent inbreeding in southern European cattle populations. We conclude that in addition to factors such as ancient human migrations, isolation by distance and cross-breeding, gene flow between domestic and wild-cattle populations also has shaped genomic composition of European cattle populations.

  14. Hematological Changes Associated with Theileria orientalis Infection in Korean Indigenous Cattle.

    PubMed

    Kim, Suhee; Yu, Do-Hyeon; Kang, Sung-Woo; Chae, Jeong-Byoung; Choi, Kyoung-Seong; Kim, Hyeon-Cheol; Park, Bae-Keun; Chae, Joon-Seok; Park, Jinho

    2017-10-01

    Tick-borne pathogens can cause serious problems in grazing cattle. However, little information is available on tick-mediated diseases in cattle grazing on mountains. Thus, this study aimed to understand the potential problems related to tick-borne diseases in grazing cattle through the investigation of prevalent tick-transmitted infections, and their associated hematological changes, in terms of season and grazing type in Korean indigenous cattle (=Hanwoo). Hanwoo cattle from 3 regions of the Republic of Korea (=Korea) were either maintained indoors or placed on grassy mountains from spring to fall of 2014 and 2015. Cattle that grazed in mountainous areas showed a greater prevalence of tick-borne infections with an increased Theileria orientalis infection rate (54.7%) compared to that in non-grazing cattle (16.3%) (P<0.001). Accordingly, the red blood cell (RBC) count and hematocrit (HCT) values of grazing cattle were significantly lower than those of non-grazing cattle throughout the season (P<0.05). Moreover, RBC, hemoglobin (Hb), and HCT of T. orientalis-positive group were significantly lower than those of T. orientalis-negative group (P<0.05). T. orientalis is a widespread tick-borne pathogen in Korea. Grazing of cattle in mountainous areas is closely associated with an increase in T. orientalis infection (RR=3.4, P<0.001), and with consequent decreases in RBC count and HCT. Thus, these findings suggest that the Hanwoo cattle in mountainous areas of Korea are at a high risk of infection by T. orientalis, which can lead to hematological alterations. This study highlights the necessity of preventive strategies that target T. orientalis infection.

  15. The mtDNA haplogroup P of modern Asian cattle: A genetic legacy of Asian aurochs?

    PubMed Central

    Noda, Aoi; Yonesaka, Riku; Sasazaki, Shinji

    2018-01-01

    Background Aurochs (Bos primigenius) were distributed throughout large parts of Eurasia and Northern Africa during the late Pleistocene and the early Holocene, and all modern cattle are derived from the aurochs. Although the mtDNA haplogroups of most modern cattle belong to haplogroups T and I, several additional haplogroups (P, Q, R, C and E) have been identified in modern cattle and aurochs. Haplogroup P was the most common haplogroup in European aurochs, but so far, it has been identified in only three of >3,000 submitted haplotypes of modern Asian cattle. Methodology We sequenced the complete mtDNA D-loop region of 181 Japanese Shorthorn cattle and analyzed these together with representative bovine mtDNA sequences. The haplotype P of Japanese Shorthorn cattle was analyzed along with that of 36 previously published European aurochs and three modern Asian cattle sequences using the hypervariable 410 bp of the D-loop region. Conclusions We detected the mtDNA haplogroup P in Japanese Shorthorn cattle with an extremely high frequency (83/181). Phylogenetic networks revealed two main clusters, designated as Pa for haplogroup P in European aurochs and Pc in modern Asian cattle. We also report the genetic diversity of haplogroup P compared with the sequences of extinct aurochs. No shared haplotypes are observed between the European aurochs and the modern Asian cattle. This finding suggests the possibility of local and secondary introgression events of haplogroup P in northeast Asian cattle, and will contribute to a better understanding of its origin and genetic diversity. PMID:29304129

  16. Vitamin C Nutrition in Cattle

    PubMed Central

    Matsui, T.

    2012-01-01

    Domestic animals, including ruminants, can synthesize vitamin C (VC) in their liver; as such, the dietary requirement for VC has not been confirmed in these animals. The adequacy of VC has been evaluated by quantifying VC levels in plasma, but the reported values in bovine plasma have been widely variable. Plasma VC concentration is decreased by heat stress, hepatic lesions, fattening, and infectious diseases such as mastitis in cattle. Therefore, VC supplementation is potentially beneficial for cattle with low plasma VC concentration. This review discusses the methods for determination of plasma VC concentration in cattle, VC nutrition, and the efficacy of VC supplementation in calves, dairy cattle, and beef cattle. Additionally I propose a reference range for plasma VC concentration in Japanese Black cattle. PMID:25049602

  17. The potential for zoonotic transmission of Giardia duodenalis and Cryptosporidium spp. from beef and dairy cattle in Ontario, Canada.

    PubMed

    Dixon, Brent; Parrington, Lorna; Cook, Angela; Pintar, Katarina; Pollari, Frank; Kelton, David; Farber, Jeffrey

    2011-01-10

    The objective of this study was to compare the occurrence and the genotypes and species of Giardia duodenalis and Cryptosporidium spp. in beef and dairy cattle from farms in the Regional Municipality of Waterloo, Ontario, in an effort to determine the potential for zoonotic transmission from these animals. Pooled manure samples were collected from 45 dairy cattle farms and 30 beef cattle farms. The presence of Giardia cysts and Cryptosporidium oocysts was determined by immunofluorescence microscopy, while nested-PCR and DNA sequencing were used to determine genotypes and species. The overall farm prevalence was very high for both Giardia and Cryptosporidium, and was similar for dairy cattle farms (96 and 64%, respectively) and beef cattle farms (97 and 63%, respectively). However, on dairy cattle farms, G. duodenalis and Cryptosporidium spp. were detected in 44% and 6% of total pooled pen manure samples, respectively, with the occurrence of both parasites being generally higher in calves than in older animals. Most Giardia isolates were identified as either the host-adapted genotype G. duodenalis Assemblage E or the zoonotic Assemblage B. Cryptosporidium parvum and Cryptosporidium andersoni were the most frequently identified species in dairy cattle, while the non-zoonotic species Cryptosporidium ryanae and Cryptosporidium bovis were also found. On beef cattle farms, 72% and 27% of the total pooled pen manure samples were positive for Giardia and Cryptosporidium, respectively, with no obvious correlation with age. All Giardia isolates in beef cattle were identified as G. duodenalis Assemblage E, while all Cryptosporidium isolates were identified by sequence analysis as C. andersoni, although microscopic analyses, and subsequent restriction fragment length polymorphism analyses, indicated that other Cryptosporidium species were also present. The results of this study indicate that although Giardia and Cryptosporidium were identified in a higher overall percentage of the pooled beef cattle manure samples than in dairy cattle, firmly established zoonotic genotypes and species were much more common in dairy cattle than in beef cattle in this region. Dairy cattle, and especially dairy calves, may, therefore, pose a greater risk of infection to humans than beef cattle. However, these results may also provide evidence of potential zooanthroponotic transmission (human to animal). Crown Copyright © 2010. Published by Elsevier B.V. All rights reserved.

  18. Prospect development of local beef cattle from South Kalimantan as supporting to food sovereignty in Indonesia

    NASA Astrophysics Data System (ADS)

    Rahmatullah, S. N.; Sulaiman, A.; Askalani; Azizi, N. M. K.

    2018-04-01

    Development production of Indonesia local cattle didn’t balance increasing of consumption livestock in Indonesian so that’s makes imports are still high both local beef production. Indonesian local cattle is one of cattle the largest contributed the national meat production of ruminant particular group of cattle so that the livestock has the potential to be developed as a profitable business if doing of farmer. One of advantages is potential areas in South Kalimantan mainly swamp lands was very large. It’s one effort in national promoting food sovereignty programme and the provinces especially about introduction of Indonesian local cattle in the swamp area are also important. Availability of region in South Kalimantan spacious and great forage production, then prospects for cattle productivity there is huge so that’s can even increase income for farmers. The programme more serious support from the governance of South Kalimantan province to develop Indonesian local cattle in swamp area and in that’s a real policy for encouraging farmers to maintain Indonesian local cattle to make sustainable food in Indonesia.

  19. Transition from traditional to modern forest management shaped the spatial extent of cattle pasturing in Białowieża Primeval Forest in the nineteenth and twentieth centuries.

    PubMed

    Samojlik, Tomasz; Fedotova, Anastasia; Kuijper, Dries P J

    2016-12-01

    Pasturing of livestock in forests has had profound consequences for Europe's landscapes. In Białowieża Primeval Forest (BPF), cattle pasturing was a part of traditional forest use that ceased only in the second half of the twentieth century. We collected information on the institutional changes governing forest cattle pasturing and the changes in spatial extent of cattle presence in BPF in last two centuries and information on cattle numbers and their impact on forest regeneration. The spatial extent of cattle pasturing was highly variable, with the distribution of grazing areas frequently changing. Forest near villages (constituting less than 10 % of the area) was most often used for cattle grazing during continued longer time periods. Historical data showed that cattle have had a clear impact on forest regeneration. However, the frequent changes that occurred in the extent of cattle grazing indicate that their impact occurred locally, was smaller in other less intensively used areas, and in the forest as a whole.

  20. Application of capital social of Bali cattle farmers that participate in the partnership system in Barru Regency, South Sulawesi Province

    NASA Astrophysics Data System (ADS)

    Sirajuddin, S. N.; Siregar, A. R.; Mappigau, P.

    2018-05-01

    There are four models of partnership that is centralized models, multipartite models, intermediary models and informal model application in all livestock commodities, including beef cattle. Partnership in the beef cattle business has been done in Barruie the program showroom cattle (SRS).This study aimed to known application the social capital of beef cattle breeders who followed the partnership system (program showroom cattle) in Barru. This research was conducted in April 2017 in the district Tanete Riaja. The population is all the farmers in Barru Regency who joined the partnership system (showroom program) and the sample is beef cattle breeders who followed the partnership system in Tanete Riaja district, Barru regency. This type of research is quantitative descriptive. This type of data is quantitative and qualitative. The resource data are primary data and secondary data. Data analysis uses descriptive statistical analysis with Likert scale. The results research show that social capital (trust, linkage, norm) of beef cattle breeders who joined the partnership system (cattle showroom program) at high scale

  1. Maritime Archaeology in Uruguay: Towards a Manifesto

    NASA Astrophysics Data System (ADS)

    Herrera, Jorge Manuel; Buffa, Valerio; Cordero, Alejo; Francia, Gabriel; Adams, Jonathan

    2010-10-01

    We report a collaborative maritime archaeological project in Uruguay, one of several Latin American countries where the subject is undergoing review in terms of the ways it is practised and managed. Uruguay is typical of many states where there has been a tension between a heritage-based approach in which the results of investigations are viewed as publicly owned, as opposed to the profit motive in which commercial and personal gain is the underlying ethic. This project was conceived both as a way of assisting the Uruguayan Heritage Commission in promoting the former approach as well as advancing a programme of research into the age of global exploration. This paper sets out the rationale of the initial field season and reflects on subsequent developments.

  2. Assessment of the probability of introduction of bovine tuberculosis to Danish cattle farms via imports of live cattle from abroad and immigrant workers.

    PubMed

    Foddai, Alessandro; Nielsen, Liza Rosenbaum; Krogh, Kaspar; Alban, Lis

    2015-12-01

    Denmark has been recognized as officially free (OTF) from bovine tuberculosis (bTB) since 1980. In this study, we estimated the annual probability (PIntro) of introducing Mycobacterium bovis into the Danish cattle population, through (a) imports of cattle and (b) foreign personnel working in Danish cattle herds. Data from 2000 to 2013 with date, number and origin of imported live cattle were obtained from the Danish Cattle Federation. Information on immigrants working in Danish cattle herds was obtained through a questionnaire sent by email to a sample of Danish cattle farmers (N=460). Inputs obtained from data analysis, expert opinion, the questionnaire and literature were fed into three stochastic scenario tree models used to simulate the effect of import trade patterns, and contact between immigrant workers and cattle. We also investigated the opportunity of testing animals imported from OTF countries by tuberculin skin test and animals from non-OTF countries by interferon-γ test (IFN-γ), exemplified by using year 2009 where the number of imported animals was higher than usual. Results showed that PIntro is driven mainly by importation of live cattle. The combined median annual probability of introducing M. bovis into the Danish cattle population by either imported live cattle or infectious immigrant workers, ranged from 0.3% (90% prediction interval (P.I.): 0.04%:1.4%) in 2001 to 4.9% (90% P.I.: 0.6%; 19.2%) in 2009. The median of the median PIntro estimates from the 14 years was 0.7% (median of 90% P.I.: 0.08%; 3.5%). Hence, on average, at least one introduction each 143 years could be expected, if the annual number of imported animals does not change remarkably in the future. If the number of imported animals increases, compared to the years we analyzed, additional testing of imported cattle might be considered. For example, in 2009, PIntro would have been reduced from 4.9% to 0.8% (90% P.I.: 0.1%; 4.7%) if animals from OTF countries had been tested with the tuberculin skin test and animals from non-OTF countries had been tested with the IFN-γ test. The presented model could be used easily in other countries with similar bTB status to Denmark, where wildlife represents a negligible probability of infection for domestic cattle and where the imported live cattle represent the main pathway of bTB introduction into the local cattle population. Copyright © 2015 Elsevier B.V. All rights reserved.

  3. 7 CFR 1260.118 - Cattle.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Cattle. 1260.118 Section 1260.118 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Promotion and Research Order Definitions § 1260.118 Cattle. Cattle means live domesticated bovine animals...

  4. 9 CFR 71.18 - Individual identification of certain cattle 2 years of age or over for movement in interstate...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... cattle 2 years of age or over for movement in interstate commerce. 71.18 Section 71.18 Animals and Animal... certain cattle 2 years of age or over for movement in interstate commerce. (a) No cattle 2 years of age or over, except steers and spayed heifers and cattle of any age which are being moved interstate during...

  5. 9 CFR 71.18 - Individual identification of certain cattle 2 years of age or over for movement in interstate...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... cattle 2 years of age or over for movement in interstate commerce. 71.18 Section 71.18 Animals and Animal... certain cattle 2 years of age or over for movement in interstate commerce. (a) No cattle 2 years of age or over, except steers and spayed heifers and cattle of any age which are being moved interstate during...

  6. 9 CFR 71.18 - Individual identification of certain cattle 2 years of age or over for movement in interstate...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... cattle 2 years of age or over for movement in interstate commerce. 71.18 Section 71.18 Animals and Animal... certain cattle 2 years of age or over for movement in interstate commerce. (a) No cattle 2 years of age or over, except steers and spayed heifers and cattle of any age which are being moved interstate during...

  7. 40 CFR 180.484 - Flutolanil; tolerances for residues.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Cattle, fat 0.10 Cattle, kidney 1.00 Cattle, liver 2.00 Cattle, meat byproducts 0.05 Cattle, meat 0.05 Cotton, gin byproducts 0.20 Cotton, undelinted seed 0.20 Egg 0.05 Goat, fat 0.10 Goat, kidney 1.00 Goat, liver 2.00 Goat, meat byproducts 0.05 Goat, meat 0.05 Hog, fat 0.10 Hog, kidney 1.00 Hog, liver 2.00 Hog...

  8. 40 CFR 180.484 - Flutolanil; tolerances for residues.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Cattle, fat 0.10 Cattle, kidney 1.00 Cattle, liver 2.00 Cattle, meat byproducts 0.05 Cattle, meat 0.05 Cotton, gin byproducts 0.20 Cotton, undelinted seed 0.20 Egg 0.05 Goat, fat 0.10 Goat, kidney 1.00 Goat, liver 2.00 Goat, meat byproducts 0.05 Goat, meat 0.05 Hog, fat 0.10 Hog, kidney 1.00 Hog, liver 2.00 Hog...

  9. Indigenous Bali cattle is most suitable for sustainable small farming in Indonesia.

    PubMed

    Martojo, H

    2012-01-01

    Livestock husbandry is essential for Indonesia. This study reviews cattle characteristics and husbandry methods in the country with special interest in describing the importance of indigenous breeds of cattle. As a conclusion, the Bali cattle ought to be considered the most suitable indigenous cattle breed for the low-input, high stress production system still practised by millions of families in Indonesia. © 2012 Blackwell Verlag GmbH.

  10. Investigation of bovine tuberculosis outbreaks by using a trace-back system and molecular typing in Korean Hanwoo beef cattle.

    PubMed

    Ku, Bok Kyung; Jeon, Bo-Young; Kim, Jae Myung; Jang, Young-Boo; Lee, Hyeyoung; Choi, Jae Young; Jung, Suk Chan; Nam, Hyang-Mi; Park, Hun; Cho, Sang-Nae

    2018-01-31

    Bovine tuberculosis is a chronic contagious disease responsible for major agricultural economic losses. Abattoir monitoring and trace-back systems are an appropriate method to control bovine tuberculosis, particularly in beef cattle. In the present study, a trace-back system was applied to bovine tuberculosis cases in Korean native Hanwoo beef cattle. Bovine tuberculosis was detected in three index beef cattle during abattoir monitoring in Jeonbuk Province, Korea, and the original herds were traced back from each index cow. All cattle in each original herd were subjected to tuberculin skin test. The positive rates in the tuberculin skin test were 64.6% (62 of 96), 4.8% (2 of 42), and 8.1% (3 of 37) at farms A, B, and C, respectively. On post-mortem examination of 56 tuberculin-positive cattle, 62% had granulomatous lesions, and Mycobacterium bovis was cultured from 40 (71.4%) of the cattle. Molecular typing by spoligotyping and the mycobacterial interspersed repetitive unit-variable-number tandem repeat assay revealed the genotype of the M. bovis strains from the index cattle were same as the M. bovis genotype in each original herd. The results suggest that tracing back from index cattle to the original herd is an effective method to control bovine tuberculosis in beef cattle.

  11. Divergent Impacts of Two Cattle Types on Vegetation in Coastal Meadows: Implications for Management

    NASA Astrophysics Data System (ADS)

    Laurila, Marika; Huuskonen, Arto; Pesonen, Maiju; Kaseva, Janne; Joki-Tokola, Erkki; Hyvärinen, Marko

    2015-11-01

    The proportion of beef cattle in relation to the total number of cattle has increased in Europe, which has led to a higher contribution of beef cattle in the management of semi-natural grasslands. Changes in vegetation caused by this change in grazers are virtually unexplored so far. In the present study, the impacts of beef and dairy cattle on vegetation structure and composition were compared on Bothnian Bay coastal meadows. Vegetation parameters were measured in seven beef cattle, six dairy heifer pastures, and in six unmanaged meadows. Compared to unmanaged meadows, vegetation in grazed meadows was significantly lower in height and more frequently colonized by low-growth species. As expected, vegetation grazed by beef cattle was more open than that on dairy heifer pastures where litter cover and proportion of bare ground were in the same level as in the unmanaged meadows. However, the observed differences may have in part arisen from the higher cattle densities in coastal meadows grazed by beef cattle than by dairy heifers. The frequencies of different species groups and the species richness values of vegetation did not differ between the coastal meadows grazed by the two cattle types. One reason for this may be the relatively short management history of the studied pastures. The potential differences in grazing impacts of the two cattle types on vegetation structure can be utilized in the management of coastal meadows for species with divergent habitat requirements.

  12. Whole genome sequencing of Mycobacterium bovis to obtain molecular fingerprints in human and cattle isolates from Baja California, Mexico.

    PubMed

    Sandoval-Azuara, Sarai Estrella; Muñiz-Salazar, Raquel; Perea-Jacobo, Ricardo; Robbe-Austerman, Suelee; Perera-Ortiz, Alejandro; López-Valencia, Gilberto; Bravo, Doris M; Sanchez-Flores, Alejandro; Miranda-Guzmán, Daniela; Flores-López, Carlos Alberto; Zenteno-Cuevas, Roberto; Laniado-Laborín, Rafael; de la Cruz, Fabiola Lafarga; Stuber, Tod P

    2017-10-01

    To determine genetic diversity by comparing the whole genome sequences of cattle and human Mycobacterium bovis isolates from Baja California. A whole genome sequencing strategy was used to obtain the molecular fingerprints of 172 isolates of M. bovis obtained from Baja California, Mexico; 155 isolates were from cattle and 17 isolates were from humans. Spoligotypes were characterized in silico and single nucleotide polymorphism (SNP) differences between the isolates were evaluated. A total of 12 M. bovis spoligotype patterns were identified in cattle and humans. Two predominant spoligotypes patterns were seen in both cattle and humans: SB0145 and SB1040. The SB0145 spoligotype represented 59% of cattle isolates (n=91) and 65% of human isolates (n=11), while the SB1040 spoligotype represented 30% of cattle isolates (n=47) and 30% of human isolates (n=5). When evaluating SNP differences, the human isolates were intimately intertwined with the cattle isolates. All isolates from humans had spoligotype patterns that matched those observed in the cattle isolates, and all human isolates shared common ancestors with cattle in Baja California based on SNP analysis. This suggests that most human tuberculosis caused by M. bovis in Baja California is derived from M. bovis circulating in Baja California cattle. These results reinforce the importance of bovine tuberculosis surveillance and control in this region. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  13. Glucose, insolin, and feed restriction challenges reveal altered glucose and insulin dynamics in temperamental steers

    USDA-ARS?s Scientific Manuscript database

    Temperamental cattle are behaviorally, physiologically, and immunologically different than Calm cattle. Recently the dramatic metabolic differences between Temperamental and Calm cattle have been elucidated; Temperamental cattle appear to maintain greater circulating concentrations of non-esterified...

  14. 9 CFR 78.8 - Brucellosis exposed cattle.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false Brucellosis exposed cattle. 78.8... AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS BRUCELLOSIS Restrictions on Interstate Movement of Cattle Because of Brucellosis § 78.8 Brucellosis exposed cattle...

  15. 9 CFR 78.8 - Brucellosis exposed cattle.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Brucellosis exposed cattle. 78.8... AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS BRUCELLOSIS Restrictions on Interstate Movement of Cattle Because of Brucellosis § 78.8 Brucellosis exposed cattle...

  16. 9 CFR 78.8 - Brucellosis exposed cattle.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Brucellosis exposed cattle. 78.8... AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS BRUCELLOSIS Restrictions on Interstate Movement of Cattle Because of Brucellosis § 78.8 Brucellosis exposed cattle...

  17. Pasture-scale methane emissions of grazing cattle

    USDA-ARS?s Scientific Manuscript database

    Grazing cattle are mobile point sources of methane and present challenges to quantify emissions using noninterfering micrometeorological methods. Stocking density is low and cattle can bunch up or disperse over a wide area, so knowing cattle locations is critical. The methane concentration downwind ...

  18. 40 CFR 180.190 - Diphenylamine; tolerances for residues.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Cattle, fat 0.01 Cattle, liver 0.1 Cattle, meat byproducts, except liver 0.01 Cattle, meat 0.01 Goat, fat 0.01 Goat, liver 0.1 Goat, meat byproducts, except liver 0.01 Goat, meat 0.01 Horse, fat 0.01 Horse...

  19. Epidemiology of bovine hemoprotozoa parasites in cattle and water buffalo in Vietnam.

    PubMed

    Weerasooriya, Gayani; Sivakumar, Thillaiampalam; Lan, Dinh Thi Bich; Long, Phung Thang; Takemae, Hitoshi; Igarashi, Ikuo; Inoue, Noboru; Yokoyama, Naoaki

    2016-09-01

    A PCR-based survey of hemoprotozoa parasites detected Babesia bigemina, Theileria orientalis and Trypanosoma theileri among cattle and water buffalo in Vietnam, and a new Babesia sp. closely related to Babesia ovata was detected in cattle only. In addition, Theileria annulata and Trypanosoma evansi were not detected in both cattle and water buffalo. Phylogenetic analysis detected T. orientalis MPSP genotypes 3, 5, 7 and N3 in cattle and 5, 7, N1 and N2 in water buffalo. Additionally, water buffalo-derived T. theileri CATL sequences clustered together with a previously reported cattle-derived sequence from Vietnam. This is the first report of a new Babesia sp. in cattle, and T. orientalis MPSP genotype 7 and T. theileri in water buffalo in Vietnam.

  20. Epidemiology of bovine hemoprotozoa parasites in cattle and water buffalo in Vietnam

    PubMed Central

    WEERASOORIYA, Gayani; SIVAKUMAR, Thillaiampalam; LAN, Dinh Thi Bich; LONG, Phung Thang; TAKEMAE, Hitoshi; IGARASHI, Ikuo; INOUE, Noboru; YOKOYAMA, Naoaki

    2016-01-01

    A PCR-based survey of hemoprotozoa parasites detected Babesia bigemina, Theileria orientalis and Trypanosoma theileri among cattle and water buffalo in Vietnam, and a new Babesia sp. closely related to Babesia ovata was detected in cattle only. In addition, Theileria annulata and Trypanosoma evansi were not detected in both cattle and water buffalo. Phylogenetic analysis detected T. orientalis MPSP genotypes 3, 5, 7 and N3 in cattle and 5, 7, N1 and N2 in water buffalo. Additionally, water buffalo-derived T. theileri CATL sequences clustered together with a previously reported cattle-derived sequence from Vietnam. This is the first report of a new Babesia sp. in cattle, and T. orientalis MPSP genotype 7 and T. theileri in water buffalo in Vietnam. PMID:27149894

  1. Genetic diversity in Trypanosoma theileri from Sri Lankan cattle and water buffaloes.

    PubMed

    Yokoyama, Naoaki; Sivakumar, Thillaiampalam; Fukushi, Shintaro; Tattiyapong, Muncharee; Tuvshintulga, Bumduuren; Kothalawala, Hemal; Silva, Seekkuge Susil Priyantha; Igarashi, Ikuo; Inoue, Noboru

    2015-01-30

    Trypanosoma theileri is a hemoprotozoan parasite that infects various ruminant species. We investigated the epidemiology of this parasite among cattle and water buffalo populations bred in Sri Lanka, using a diagnostic PCR assay based on the cathepsin L-like protein (CATL) gene. Blood DNA samples sourced from cattle (n=316) and water buffaloes (n=320) bred in different geographical areas of Sri Lanka were PCR screened for T. theileri. Parasite DNA was detected in cattle and water buffaloes alike in all the sampling locations. The overall T. theileri-positive rate was higher in water buffaloes (15.9%) than in cattle (7.6%). Subsequently, PCR amplicons were sequenced and the partial CATL sequences were phylogenetically analyzed. The identity values for the CATL gene were 89.6-99.7% among the cattle-derived sequences, compared with values of 90.7-100% for the buffalo-derived sequences. However, the cattle-derived sequences shared 88.2-100% identity values with those from buffaloes. In the phylogenetic tree, the Sri Lankan CATL gene sequences fell into two major clades (TthI and TthII), both of which contain CATL sequences from several other countries. Although most of the CATL sequences from Sri Lankan cattle and buffaloes clustered independently, two buffalo-derived sequences were observed to be closely related to those of the Sri Lankan cattle. Furthermore, a Sri Lankan buffalo sequence clustered with CATL gene sequences from Brazilian buffalo and Thai cattle. In addition to reporting the first PCR-based survey of T. theileri among Sri Lankan-bred cattle and water buffaloes, the present study found that some of the CATL gene fragments sourced from water buffaloes shared similarity with those determined from cattle in this country. Copyright © 2014 Elsevier B.V. All rights reserved.

  2. Comparison of longissimus dorsi Fatty Acids Profiles in Gansu Black Yak and Chinese Yellow Cattle Steers and Heifers.

    PubMed

    Zhang, S G; Liu, T; Brown, M A; Wu, J P

    2015-01-01

    Fatty acid (FA) composition of longissimus dorsi intramuscular fat in Black Yak and Chinese Yellow Cattle were evaluated in 44 Black Yak and 41 Chinese Yellow Cattle of both genders. Interactions of species with gender were observed for total saturated fatty acid (SFA), unsaturated fatty acid (UFA), monounsaturated fatty acid (MUFA), polyunsaturated fatty acid (PUFA), palmitic acid, stearic acid, oleic acid, linolenic acid, arachidonic acid, EPA, and DHA concentrations, as well as PUFA/SFA ratio in the longissimus dorsi (p<0.05). The SFA percentage was greater in yellow cattle than yak in both genders but the species difference in heifers was greater than in steers (p<0.05). Yak had greater UFA, MUFA and PUFA percentages than yellow cattle in both steers and heifers (p<0.05) but the difference between yak and yellow cattle heifers was greater than yak and yellow cattle steers. The percentages of inolenic acid, arachidonic acid, eicosapentaenoic acid, and docosahexaenoic acid; and PUFA/SFA were greater in yak than yellow cattle in both steers and heifers (p<0.05). In addition, the ratio of n-6/n-3 PUFA in yak was lesser than in yellow cattle (p<0.05). These results indicated that FA composition generally differed between yak and yellow cattle but the differences were not the same in heifers as compared to steers. Results also suggested that species differences in FA composition tended to favor Black Yak over Chinese Yellow Cattle, indicating that the longissimus dorsi of Black Yak may have a higher nutritive value than that of Chinese Yellow Cattle and potential for development as a desirable natural product.

  3. Comparison of longissimus dorsi Fatty Acids Profiles in Gansu Black Yak and Chinese Yellow Cattle Steers and Heifers

    PubMed Central

    Zhang, S. G.; Liu, T.; Brown, M. A.; Wu, J. P.

    2015-01-01

    Fatty acid (FA) composition of longissimus dorsi intramuscular fat in Black Yak and Chinese Yellow Cattle were evaluated in 44 Black Yak and 41 Chinese Yellow Cattle of both genders. Interactions of species with gender were observed for total saturated fatty acid (SFA), unsaturated fatty acid (UFA), monounsaturated fatty acid (MUFA), polyunsaturated fatty acid (PUFA), palmitic acid, stearic acid, oleic acid, linolenic acid, arachidonic acid, EPA, and DHA concentrations, as well as PUFA/SFA ratio in the longissimus dorsi (p<0.05). The SFA percentage was greater in yellow cattle than yak in both genders but the species difference in heifers was greater than in steers (p<0.05). Yak had greater UFA, MUFA and PUFA percentages than yellow cattle in both steers and heifers (p<0.05) but the difference between yak and yellow cattle heifers was greater than yak and yellow cattle steers. The percentages of inolenic acid, arachidonic acid, eicosapentaenoic acid, and docosahexaenoic acid; and PUFA/SFA were greater in yak than yellow cattle in both steers and heifers (p<0.05). In addition, the ratio of n-6/n-3 PUFA in yak was lesser than in yellow cattle (p<0.05). These results indicated that FA composition generally differed between yak and yellow cattle but the differences were not the same in heifers as compared to steers. Results also suggested that species differences in FA composition tended to favor Black Yak over Chinese Yellow Cattle, indicating that the longissimus dorsi of Black Yak may have a higher nutritive value than that of Chinese Yellow Cattle and potential for development as a desirable natural product. PMID:26761841

  4. Characterization of recombination features and the genetic basis in multiple cattle breeds.

    PubMed

    Shen, Botong; Jiang, Jicai; Seroussi, Eyal; Liu, George E; Ma, Li

    2018-04-27

    Crossover generated by meiotic recombination is a fundamental event that facilitates meiosis and sexual reproduction. Comparative studies have shown wide variation in recombination rate among species, but the characterization of recombination features between cattle breeds has not yet been performed. Cattle populations in North America count millions, and the dairy industry has genotyped millions of individuals with pedigree information that provide a unique opportunity to study breed-level variations in recombination. Based on large pedigrees of Jersey, Ayrshire and Brown Swiss cattle with genotype data, we identified over 3.4 million maternal and paternal crossover events from 161,309 three-generation families. We constructed six breed- and sex-specific genome-wide recombination maps using 58,982 autosomal SNPs for two sexes in the three dairy cattle breeds. A comparative analysis of the six recombination maps revealed similar global recombination patterns between cattle breeds but with significant differences between sexes. We confirmed that male recombination map is 10% longer than the female map in all three cattle breeds, consistent with previously reported results in Holstein cattle. When comparing recombination hotspot regions between cattle breeds, we found that 30% and 10% of the hotspots were shared between breeds in males and females, respectively, with each breed exhibiting some breed-specific hotspots. Finally, our multiple-breed GWAS found that SNPs in eight loci affected recombination rate and that the PRDM9 gene associated with hotspot usage in multiple cattle breeds, indicating a shared genetic basis for recombination across dairy cattle breeds. Collectively, our results generated breed- and sex-specific recombination maps for multiple cattle breeds, provided a comprehensive characterization and comparison of recombination patterns between breeds, and expanded our understanding of the breed-level variations in recombination features within an important livestock species.

  5. Cattle temperament influences metabolism:3. Metabolic response to a feed restriction challenge in beef steers

    USDA-ARS?s Scientific Manuscript database

    Recent studies have demonstrated metabolic differences between calm and temperamental cattle. Specifically, Temperamental cattle exhibit greater concentrations of non-esterified fatty acids (NEFAs), decreased blood urea nitrogen (BUN), and decreased insulin sensitivity compared to Calm cattle. It is...

  6. 9 CFR 78.7 - Brucellosis reactor cattle.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Brucellosis reactor cattle. 78.7... AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS BRUCELLOSIS Restrictions on Interstate Movement of Cattle Because of Brucellosis § 78.7 Brucellosis reactor cattle. (a...

  7. 9 CFR 78.7 - Brucellosis reactor cattle.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Brucellosis reactor cattle. 78.7... AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS BRUCELLOSIS Restrictions on Interstate Movement of Cattle Because of Brucellosis § 78.7 Brucellosis reactor cattle. (a...

  8. 9 CFR 78.7 - Brucellosis reactor cattle.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false Brucellosis reactor cattle. 78.7... AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS BRUCELLOSIS Restrictions on Interstate Movement of Cattle Because of Brucellosis § 78.7 Brucellosis reactor cattle. (a...

  9. An outbreak of Brucella abortus biovar 2 in Canadian cattle

    PubMed Central

    Forbes, Lorry B.; Steele, Thomas B.

    1989-01-01

    An outbreak of brucellosis caused by Brucella abortus biovar 2 was identified in cattle in Alberta in December 1986. This was the only clinical infection discovered since the national cattle herd was declared brucellosisfree in 1985. It was the first report of B. abortus biovar 2 in Canadian cattle. The outbreak, involving three herds containing purebred Hereford cattle, was spread by the private treaty sale of untested cattle, and was identified following investigation of an abortion. The source of infection for the outbreak was not established, but several possibilities were identified including infected herds present in the area during the mid-1970's, latent infection originating in a Saskatchewan herd during the early 1960's, American cattle imported during the early 1970's, and brucellosis-infected bison in Wood Buffalo National Park. The containment and elimination of this nidus of infection appears to have been successful, and the national cattle herd at the time of writing is free of the disease. PMID:17423457

  10. A comparison of wildlife control and cattle vaccination as methods for the control of bovine tuberculosis.

    PubMed Central

    Kao, R. R.; Roberts, M. G.

    1999-01-01

    The Australian brushtail possum is the major source of infection for new cases of bovine tuberculosis in cattle in New Zealand. Using hypothetical values for the cost of putative cattle and possum Tb vaccines, the relative efforts required to eradicate Tb in cattle using possum culling, possum vaccination or cattle vaccination are compared. For realistic assumed costs for 1080 poison bait, possum culling is found to be a cost-effective strategy compared to cattle vaccination if the required control area is below 13 ha per cattle herd, while possum vaccination is cost-effective for control areas of less than 3 ha per herd. Examination of other considerations such as the possible roles of possum migration and heterogeneities in possum population density suggest that each control strategy may be superior under different field conditions. Finally, the roles of the possum in New Zealand, and the Eurasian badger in Great Britain and Ireland in the transmission of bovine tuberculosis to cattle are compared. PMID:10459656

  11. Whole-genome resequencing reveals world-wide ancestry and adaptive introgression events of domesticated cattle in East Asia.

    PubMed

    Chen, Ningbo; Cai, Yudong; Chen, Qiuming; Li, Ran; Wang, Kun; Huang, Yongzhen; Hu, Songmei; Huang, Shisheng; Zhang, Hucai; Zheng, Zhuqing; Song, Weining; Ma, Zhijie; Ma, Yun; Dang, Ruihua; Zhang, Zijing; Xu, Lei; Jia, Yutang; Liu, Shanzhai; Yue, Xiangpeng; Deng, Weidong; Zhang, Xiaoming; Sun, Zhouyong; Lan, Xianyong; Han, Jianlin; Chen, Hong; Bradley, Daniel G; Jiang, Yu; Lei, Chuzhao

    2018-06-14

    Cattle domestication and the complex histories of East Asian cattle breeds warrant further investigation. Through analysing the genomes of 49 modern breeds and eight East Asian ancient samples, worldwide cattle are consistently classified into five continental groups based on Y-chromosome haplotypes and autosomal variants. We find that East Asian cattle populations are mainly composed of three distinct ancestries, including an earlier East Asian taurine ancestry that reached China at least ~3.9 kya, a later introduced Eurasian taurine ancestry, and a novel Chinese indicine ancestry that diverged from Indian indicine approximately 36.6-49.6 kya. We also report historic introgression events that helped domestic cattle from southern China and the Tibetan Plateau achieve rapid adaptation by acquiring ~2.93% and ~1.22% of their genomes from banteng and yak, respectively. Our findings provide new insights into the evolutionary history of cattle and the importance of introgression in adaptation of cattle to new environmental challenges in East Asia.

  12. Enhancement of Cellulose Degradation by Cattle Saliva

    PubMed Central

    Seki, Yasutaka; Kikuchi, Yukiko; Kimura, Yoshihiro; Yoshimoto, Ryo; Takahashi, Masatoshi; Aburai, Kenichi; Kanai, Yoshihiro; Ruike, Tatsushi; Iwabata, Kazuki; Sugawara, Fumio; Sakai, Hideki; Abe, Masahiko; Sakaguchi, Kengo

    2015-01-01

    Saccharification of cellulose is a promising technique for producing alternative source of energy. However, the efficiency of conversion of cellulose into soluble sugar using any currently available methodology is too low for industrial application. Many additives, such as surfactants, have been shown to enhance the efficiency of cellulose-to-sugar conversion. In this study, we have examined first whether cattle saliva, as an additive, would enhance the cellulase-catalyzed hydrolysis of cellulose, and subsequently elucidated the mechanism by which cattle saliva enhanced this conversion. Although cattle saliva, by itself, did not degrade cellulose, it enhanced the cellulase-catalyzed degradation of cellulose. Thus, the amount of reducing sugar produced increased approximately 2.9-fold by the addition of cattle saliva. We also found that non-enzymatic proteins, which were present in cattle saliva, were responsible for causing the enhancement effect. Third, the mechanism of cattle saliva mediated enhancement of cellulase activity was probably similar to that of the canonical surfactants. Cattle saliva is available in large amounts easily and cheaply, and it can be used without further purification. Thus, cattle saliva could be a promising additive for efficient saccharification of cellulose on an industrial scale. PMID:26402242

  13. Cattle phenotypes can disguise their maternal ancestry.

    PubMed

    Srirattana, Kanokwan; McCosker, Kieren; Schatz, Tim; St John, Justin C

    2017-06-26

    Cattle are bred for, amongst other factors, specific traits, including parasite resistance and adaptation to climate. However, the influence and inheritance of mitochondrial DNA (mtDNA) are not usually considered in breeding programmes. In this study, we analysed the mtDNA profiles of cattle from Victoria (VIC), southern Australia, which is a temperate climate, and the Northern Territory (NT), the northern part of Australia, which has a tropical climate, to determine if the mtDNA profiles of these cattle are indicative of breed and phenotype, and whether these profiles are appropriate for their environments. A phylogenetic tree of the full mtDNA sequences of different breeds of cattle, which were obtained from the NCBI database, showed that the mtDNA profiles of cattle do not always reflect their phenotype as some cattle with Bos taurus phenotypes had Bos indicus mtDNA, whilst some cattle with Bos indicus phenotypes had Bos taurus mtDNA. Using D-loop sequencing, we were able to contrast the phenotypes and mtDNA profiles from different species of cattle from the 2 distinct cattle breeding regions of Australia. We found that 67 of the 121 cattle with Bos indicus phenotypes from NT (55.4%) had Bos taurus mtDNA. In VIC, 92 of the 225 cattle with Bos taurus phenotypes (40.9%) possessed Bos indicus mtDNA. When focusing on oocytes from cattle with the Bos taurus phenotype in VIC, their respective oocytes with Bos indicus mtDNA had significantly lower levels of mtDNA copy number compared with oocytes possessing Bos taurus mtDNA (P < 0.01). However, embryos derived from oocytes with Bos indicus mtDNA had the same ability to develop to the blastocyst stage and the levels of mtDNA copy number in their blastocysts were similar to blastocysts derived from oocytes harbouring Bos taurus mtDNA. Nevertheless, oocytes originating from the Bos indicus phenotype exhibited lower developmental potential due to low mtDNA copy number when compared with oocytes from cattle with a Bos taurus phenotype. The phenotype of cattle is not always related to their mtDNA profiles. MtDNA profiles should be considered for breeding programmes as they also influence phenotypic traits and reproductive capacity in terms of oocyte quality.

  14. The serum concentrations of lupine alkaloids in orally-dosed Holstein cattle

    USDA-ARS?s Scientific Manuscript database

    Teratogenic alkaloid-containing Lupinus spp. cause significant losses to the cattle industry. Previous research has suggested that Holstein cattle clear toxic Delphinium alkaloids from their serum at a greater rate than beef cattle. The toxicokinetics of lupine alkaloids in Holsteins are not known...

  15. Improvement of indigenous cattle to modern Japanese Black (Wagyu) cattle

    NASA Astrophysics Data System (ADS)

    Oikawa, T.

    2018-02-01

    Wagyu cattle have been improved from indigenous cattle raised in Japan since the country was opened 100 years ago. Characteristics of the breed were formed during that period. Here, the process of the breeding is described, and recent topics about breeding studies are discussed.

  16. Grazing-induced changes in muscle microRNA-206 and -208b expression in association with myogenic gene expression in cattle.

    PubMed

    Horikawa, Akihiko; Ogasawara, Hideki; Okada, Kaito; Kobayashi, Misato; Muroya, Susumu; Hojito, Masayuki

    2015-11-01

    To investigate the roles of microRNAs (miRNAs) in muscle type conversion, the effects of 4 months of grazing on the expression levels of miRNAs and mRNAs associated with skeletal muscle development were analyzed by quantitative RT-PCR using the Biceps femoris muscle of Japanese Shorthorn cattle. After 4 months of grazing, the expression of muscle fiber type-associated miR-208b was higher in the grazed cattle than in the housed. In concordance with the pattern in miR-208b expression, the expression of MyoD, a myogenic regulatory factor associated with the shifting of muscle property to the fast type, was lower in the grazed cattle after 4 months of grazing than in the housed cattle. In addition, the expression of MyHC-2x (a fast type) was higher in the housed cattle than in the grazed, after 4 months of grazing. During the grazing period, miR-206 expression decreased in the housed cattle, whereas expression in the grazed cattle did not change, but rather remained higher than that of the housed cattle even at 3 months after the grazing ended. These miRNAs including miR-206 persisting with muscles of grazed cattle may be associated with regulation of muscle gene expression during skeletal muscle adaptation to grazing. © 2015 Japanese Society of Animal Science.

  17. Assessment of cattle genetic introgression into domestic yak populations using mitochondrial and microsatellite DNA markers

    PubMed Central

    Qi, X B; Jianlin, H; Wang, G; Rege, J E O; Hanotte, O

    2010-01-01

    Hybridization between yak Poephagus grunniens and taurine Bos taurus or indicine B. indicus cattle has been widely practiced throughout the yak geographical range, and gene flow is expected to have occurred between these species. To assess the impact of cattle admixture on domestic yak, we examined 1076 domestic yak from 29 populations collected in China, Bhutan, Nepal, India, Pakistan, Kyrgyzstan, Mongolia and Russia using mitochondrial DNA and 17 autosomal microsatellite loci. A cattle diagnostic marker-based analysis reveals cattle-specific mtDNA and/or autosomal microsatellite allele introgression in 127 yak individuals from 22 populations. The mean level of cattle admixture across the populations, calculated using allelic information at 17 autosomal microsatellite loci, remains relatively low (mYcattle = 2.66 ± 0.53% and Qcattle = 0.69 ± 2.58%), although it varies a lot across populations as well as among individuals within population. Although the level of cattle admixture shows a clear geographical structure, with higher levels of admixture in the Qinghai-Tibetan Plateau and Mongolian and Russian regions, and lower levels in the Himalayan and Pamir Plateau region, our results indicate that the level of cattle admixture is not significantly correlated with the altitude across geographical regions as well as within geographical region. Although yak-cattle hybridization is primarily driven to produce F1 hybrids, our results show that the subsequent gene flow between yak and cattle took place and has affected contemporary genetic make-up of domestic yak. To protect yak genetic integrity, hybridization between yak and cattle should be tightly controlled. PMID:19917041

  18. Development of methane emission factors for enteric fermentation in cattle from Benin using IPCC Tier 2 methodology.

    PubMed

    Kouazounde, J B; Gbenou, J D; Babatounde, S; Srivastava, N; Eggleston, S H; Antwi, C; Baah, J; McAllister, T A

    2015-03-01

    The objective of this study was to develop emission factors (EF) for methane (CH4) emissions from enteric fermentation in cattle native to Benin. Information on livestock characteristics and diet practices specific to the Benin cattle population were gathered from a variety of sources and used to estimate EF according to Tier 2 methodology of the 2006 Intergovernmental Panel on Climate Change (IPCC) Guidelines for National Greenhouse Gas Inventories. Most cattle from Benin are Bos taurus represented by Borgou, Somba and Lagune breeds. They are mainly multi-purpose, being used for production of meat, milk, hides and draft power and grazed in open pastures and crop lands comprising tropical forages and crops. Estimated enteric CH4 EFs varied among cattle breeds and subcategory owing to differences in proportions of gross energy intake expended to meet maintenance, production and activity. EFs ranged from 15.0 to 43.6, 16.9 to 46.3 and 24.7 to 64.9 kg CH4/head per year for subcategories of Lagune, Somba and Borgou cattle, respectively. Average EFs for cattle breeds were 24.8, 29.5 and 40.2 kg CH4/head per year for Lagune, Somba and Borgou cattle, respectively. The national EF for cattle from Benin was 39.5 kg CH4/head per year. This estimated EF was 27.4% higher than the default EF suggested by IPCC for African cattle with the exception of dairy cattle. The outcome of the study underscores the importance of obtaining country-specific EF to estimate global enteric CH4 emissions.

  19. Evaluation of Animal Genetic and Physiological Factors That Affect the Prevalence of Escherichia coli O157 in Cattle

    PubMed Central

    Jeon, Soo Jin; Elzo, Mauricio; DiLorenzo, Nicolas; Lamb, G. Cliff; Jeong, Kwang Cheol

    2013-01-01

    Controlling the prevalence of Escherichia coli O157 in cattle at the pre-harvest level is critical to reduce outbreaks of this pathogen in humans. Multilayers of factors including the environmental and bacterial factors modulate the colonization and persistence of E. coli O157 in cattle that serve as a reservoir of this pathogen. Here, we report animal factors contributing to the prevalence of E. coli O157 in cattle. We observe the lowest number of E. coli O157 in Brahman breed when compared with other crosses in an Angus-Brahman multibreed herd, and bulls excrete more E. coli O157 than steers in the pens where cattle were housed together. The presence of super-shedders, cattle excreting >105 CFU/rectal anal swab, increases the concentration of E. coli O157 in the pens; thereby super-shedders enhance transmission of this pathogen among cattle. Molecular subtyping analysis reveal only one subtype of E. coli O157 in the multibreed herd, indicating the variance in the levels of E. coli O157 in cattle is influenced by animal factors. Furthermore, strain tracking after relocation of the cattle to a commercial feedlot reveals farm-to-farm transmission of E. coli O157, likely via super-shedders. Our results reveal high risk factors in the prevalence of E. coli O157 in cattle whereby animal genetic and physiological factors influence whether this pathogen can persist in cattle at high concentration, providing insights to intervene this pathogen at the pre-harvest level. PMID:23405204

  20. Conservation of indigenous cattle genetic resources in Southern Africa's smallholder areas: turning threats into opportunities - A review.

    PubMed

    Nyamushamba, G B; Mapiye, C; Tada, O; Halimani, T E; Muchenje, V

    2017-05-01

    The current review focuses on characterization and conservation efforts vital for the development of breeding programmes for indigenous beef cattle genetic resources in Southern Africa. Indigenous African cattle breeds were identified and characterized using information from refereed journals, conference papers and research reports. Results of this current review reviewed that smallholder beef cattle production in Southern Africa is extensive and dominated by indigenous beef cattle strains adaptable to the local environment. The breeds include Nguni, Mashona, Tuli, Malawi Zebu, Bovino de Tete, Angoni, Landim, Barotse, Twsana and Ankole. These breeds have important functions ranging from provision of food and income to socio-economic, cultural and ecological roles. They also have adaptive traits ranging from drought tolerant, resistance to ticks and tick borne diseases, heat tolerance and resistance to trypanosomosis. Stakeholders in the conservation of beef cattle were also identified and they included farmers, national government, research institutes and universities as well as breeding companies and societies in Southern Africa. Research efforts made to evaluate threats and opportunities of indigenous beef cattle production systems, assess the contribution of indigenous cattle to household food security and income, genetically and phenotypically characterize and conserve indigenous breeds, and develop breeding programs for smallholder beef production are highlighted. Although smallholder beef cattle production in the smallholder farming systems contributes substantially to household food security and income, their productivity is hindered by several constraints that include high prevalence of diseases and parasites, limited feed availability and poor marketing. The majority of the African cattle populations remain largely uncharacterized although most of the indigenous cattle breeds have been identified.

  1. The effect of western juniper on the estrous cycle in beef cattle

    USDA-ARS?s Scientific Manuscript database

    Numerous evergreen trees and shrubs contain labdane acids, including isocupressic acid, which can cause late-term abortions in cattle. Recent research has shown that the bark from western juniper trees can also cause late-term abortions in cattle. Additionally, ranchers have observed that cattle in ...

  2. Effect of composting on the fate of steroids in beef cattle manure

    USDA-ARS?s Scientific Manuscript database

    In this study, the fate of steroid hormones in beef cattle manure composting is evaluated. The fate of 16 steroids and metabolites was evaluated in composted manure from beef cattle administered growth promotants and from beef cattle with no steroid hormone implants. The fate of estrogens (primary...

  3. 12 CFR 32.3 - Lending limits.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... “livestock” includes dairy and beef cattle, hogs, sheep, goats, horses, mules, poultry and fish, whether or... resulting lien does not meet the requirements of the exception. (4) Loans secured by dairy cattle. A... dairy cattle of paper given in payment for the cattle may not exceed 10 percent of the bank's capital...

  4. 12 CFR 32.3 - Lending limits.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... “livestock” includes dairy and beef cattle, hogs, sheep, goats, horses, mules, poultry and fish, whether or... resulting lien does not meet the requirements of the exception. (4) Loans secured by dairy cattle. A... dairy cattle of paper given in payment for the cattle may not exceed 10 percent of the bank's capital...

  5. 21 CFR 522.812 - Enrofloxacin.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... beef and non-lactating dairy cattle; for the control of BRD in beef and non-lactating dairy cattle at... haemolytica, Pasteurella multocida, and Histophilus somni in beef and non-lactating dairy cattle. (iii... treatment. This product is not approved for female dairy cattle 20 months of age or older, including dry...

  6. Salmonella in peripheral lymph nodes of healthy cattle at slaughter

    USDA-ARS?s Scientific Manuscript database

    To more fully characterize the burden of Salmonella enterica in bovine peripheral lymph nodes (PLN), PLN (n=5,450) were collected from healthy cattle at slaughter in 12 commercial abattoirs that slaughtered feedlot-fattened (FF) cattle exclusively (n=7), cattle removed (or culled) from breeding herd...

  7. Invasive Potential of Cattle Fever Ticks in the Southern United States

    USDA-ARS?s Scientific Manuscript database

    For >100 years cattle production in the southern United States has been threatened by cattle fever. It is caused by an invasive parasite-vector complex that includes the protozoan hemoparasites Babesia bovis and B. bigemina, which are transmitted among domestic cattle via Rhipicephalus tick vectors ...

  8. 9 CFR 51.7 - Claims for indemnity.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Indemnity for Cattle, Bison, and Swine § 51.7 Claims for indemnity. (a) Claims for indemnity for animals... for indemnity for registered cattle shall be accompanied by the cattle's registration papers issued in the name of the owner. If the registration papers are unavailable or if the cattle are less than 1...

  9. Loci and pathways associated with uterine capacity for pregnancy and fertility in beef cattle

    USDA-ARS?s Scientific Manuscript database

    Infertility and subfertility negatively impact the economics and reproductive performance of cattle. Of note, significant pregnancy loss occurs in cattle during the first month of pregnancy, yet little is known about the genetic loci influencing pregnancy success and loss in cattle. To identify quan...

  10. Purification of a protein from serum of cattle with hepatic lipidosis, and identification of the protein as haptoglobin.

    PubMed

    Yoshino, K; Katoh, N; Takahashi, K; Yuasa, A

    1992-06-01

    A protein that has 2 subunits with molecular weight of 35,000 and 23,000 was detected in serum of cattle with hepatic lipidosis (fatty liver). The protein was purified from serum obtained from a cow with fatty liver, and was identified as haptoglobin, which is known to have hemoglobin-binding capacity and to be an acute-phase protein. To assess the relevance of haptoglobin in fatty liver, cattle were classified in 3 groups (healthy control, haptoglobin-positive, and haptoglobin-negative); liver triglyceride content and several serum biochemical variables were evaluated for the 3 groups. Compared with the control and haptoglobin-negative cattle, haptoglobin-positive cattle had significantly (P less than 0.01) higher liver triglyceride content, serum bilirubin concentration, and aspartate transaminase activity. Serum haptoglobin concentration was high in slaughter cattle (27 of 40 cattle tested), particularly in cows (20/28).

  11. 9 CFR 93.427 - Cattle from Mexico.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Cattle from Mexico. 93.427 Section 93... CONVEYANCE AND SHIPPING CONTAINERS Ruminants Mexico 10 § 93.427 Cattle from Mexico. (a) Cattle and other ruminants imported from Mexico, except animals being transported in bond for immediate return to Mexico or...

  12. 21 CFR 520.1629 - Oxfendazole paste.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...—adult). (iii) Limitations. For use in cattle only. Treatment may be repeated in 4 to 6 weeks. Cattle must not be slaughtered until 11 days after treatment. Do not use in female dairy cattle of breeding... kilogram of body weight (2.05 milligrams per pound). (ii) Indications for use. The drug is used in cattle...

  13. 9 CFR 71.20 - Approval of livestock facilities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... years, and for cattle and bison, sheep and goats, cervids, and equines, for at least 5 years. APHIS... classes of livestock that the facility will handle.) (14) Cattle and bison: —This facility will handle cattle and bison: [Initials of operator, date] —This facility will handle cattle and bison known to be...

  14. 21 CFR 520.1629 - Oxfendazole paste.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...—adult). (iii) Limitations. For use in cattle only. Treatment may be repeated in 4 to 6 weeks. Cattle must not be slaughtered until 11 days after treatment. Do not use in female dairy cattle of breeding... kilogram of body weight (2.05 milligrams per pound). (ii) Indications for use. The drug is used in cattle...

  15. 21 CFR 520.1629 - Oxfendazole paste.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...—adult). (iii) Limitations. For use in cattle only. Treatment may be repeated in 4 to 6 weeks. Cattle must not be slaughtered until 11 days after treatment. Do not use in female dairy cattle of breeding... kilogram of body weight (2.05 milligrams per pound). (ii) Indications for use. The drug is used in cattle...

  16. 9 CFR 86.1 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... captive cervids. Dairy cattle. All cattle, regardless of age or sex or current use, that are of a breed(s... are brought to the premises. Commuter herd. A herd of cattle or bison moved interstate during the... the owner(s) of a herd of cattle or bison and the animal health officials for the States or Tribes of...

  17. 21 CFR 520.1629 - Oxfendazole paste.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...—adult). (iii) Limitations. For use in cattle only. Treatment may be repeated in 4 to 6 weeks. Cattle must not be slaughtered until 11 days after treatment. Do not use in female dairy cattle of breeding... kilogram of body weight (2.05 milligrams per pound). (ii) Indications for use. The drug is used in cattle...

  18. 21 CFR 520.1629 - Oxfendazole paste.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...—adult). (iii) Limitations. For use in cattle only. Treatment may be repeated in 4 to 6 weeks. Cattle must not be slaughtered until 11 days after treatment. Do not use in female dairy cattle of breeding... kilogram of body weight (2.05 milligrams per pound). (ii) Indications for use. The drug is used in cattle...

  19. 9 CFR 72.21 - Animals infested with or exposed to ticks subject to same restrictions as cattle.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... ticks subject to same restrictions as cattle. 72.21 Section 72.21 Animals and Animal Products ANIMAL AND... exposed to ticks subject to same restrictions as cattle. Animals other than cattle which are infested with ticks [Boophilus annulatus (Margaropus annulatus), Boophilus microplus, or Rhipicephalus evertsi evertsi...

  20. 9 CFR 72.18 - Movement interstate; specification by the Deputy Administrator, Veterinary Services of treatment...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ..., Veterinary Services of treatment required when dipping facilities unavailable. (a) Tick-infested cattle. Cattle of the free area which are tick-infested may be moved interstate for any purpose after they have... the manner specified by the Administrator, APHIS. (b) Tick-exposed cattle. Cattle of the free area...

  1. 9 CFR 72.18 - Movement interstate; specification by the Deputy Administrator, Veterinary Services of treatment...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., Veterinary Services of treatment required when dipping facilities unavailable. (a) Tick-infested cattle. Cattle of the free area which are tick-infested may be moved interstate for any purpose after they have... the manner specified by the Administrator, APHIS. (b) Tick-exposed cattle. Cattle of the free area...

  2. 9 CFR 72.21 - Animals infested with or exposed to ticks subject to same restrictions as cattle.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... ticks subject to same restrictions as cattle. 72.21 Section 72.21 Animals and Animal Products ANIMAL AND... exposed to ticks subject to same restrictions as cattle. Animals other than cattle which are infested with ticks [Boophilus annulatus (Margaropus annulatus), Boophilus microplus, or Rhipicephalus evertsi evertsi...

  3. 9 CFR 72.21 - Animals infested with or exposed to ticks subject to same restrictions as cattle.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... ticks subject to same restrictions as cattle. 72.21 Section 72.21 Animals and Animal Products ANIMAL AND... exposed to ticks subject to same restrictions as cattle. Animals other than cattle which are infested with ticks [Boophilus annulatus (Margaropus annulatus), Boophilus microplus, or Rhipicephalus evertsi evertsi...

  4. Circulating microRNAs as biomarkers of early embryonic viability in cattle

    USDA-ARS?s Scientific Manuscript database

    Embryonic mortality (EM) is considered to be the primary factor limiting pregnancy success in cattle and occurs early (< day 28) or late (= day 28) during gestation. The incidence of early EM in cattle is approximately 25% while late EM is approximately 3.2 to 42.7%. In cattle, real time ultrasonog...

  5. Flooding event impacts soil pH, Ca, and P concentration distribution in a cattle backgrounding site on karst topography.

    USDA-ARS?s Scientific Manuscript database

    Beef cattle backgrounding in US, function as an intermediate between cow-calf enterprises and feedlot finishing. Beef cattle backgrounding receives weaned calves of different growth stages from cow-calf operations and prepare them ready for feed lot finishing. Many beef cattle backgrounding operati...

  6. Transcriptome database derived from the Texas Deutsch outbreak strain population of the cattle tick, Rhipicephalus (Boophilus) microplus

    USDA-ARS?s Scientific Manuscript database

    The Southern cattle tick, Rhipicephalus (Boophilus) microplus, vectors Babesia bovis and B. bigemina, which are the protozoans causing cattle fever, a disease that is responsible for significant production losses to cattle producers in much of Africa, Central and South America, and Australia. We ini...

  7. Interaction of plant essential oil terpenoids with the southern cattle tick tyramine receptor: A potential biopesticide target

    USDA-ARS?s Scientific Manuscript database

    The southern cattle tick (Rhipicephalus (Boophilus) microplus) has historically been a devastating pest to the cattle industry worldwide. The use of chemical acaricides has been the mainstay for controlling the southern cattle tick. However, there have been several reports of chemical acaricide resi...

  8. 21 CFR 500.65 - Epinephrine injection 1:1,000 in 10-milliliter containers for emergency treatment of...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... containers for emergency treatment of anaphylactoid shock in cattle, horses, sheep, and swine. 500.65 Section... cattle, horses, sheep, and swine. (a) Anaphylactoid reactions in cattle, horses, sheep, and swine occur... treating anaphylactoid shock. Usual Dosage: Cattle, horses, sheep, and swine—1 cubic centimeter per 100...

  9. 21 CFR 500.65 - Epinephrine injection 1:1,000 in 10-milliliter containers for emergency treatment of...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... containers for emergency treatment of anaphylactoid shock in cattle, horses, sheep, and swine. 500.65 Section... cattle, horses, sheep, and swine. (a) Anaphylactoid reactions in cattle, horses, sheep, and swine occur... treating anaphylactoid shock. Usual Dosage: Cattle, horses, sheep, and swine—1 cubic centimeter per 100...

  10. 21 CFR 500.65 - Epinephrine injection 1:1,000 in 10-milliliter containers for emergency treatment of...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... containers for emergency treatment of anaphylactoid shock in cattle, horses, sheep, and swine. 500.65 Section... cattle, horses, sheep, and swine. (a) Anaphylactoid reactions in cattle, horses, sheep, and swine occur... treating anaphylactoid shock. Usual Dosage: Cattle, horses, sheep, and swine—1 cubic centimeter per 100...

  11. BCVA: Can recycled manure make a safe bed for cattle?

    PubMed

    Jarvis, Suzanne

    2014-11-15

    The use of recycled manure solids for cattle bedding was among the subjects considered at the British Cattle Veterinary Association's congress last month. Both cattle and sheep vets gathered in Hinckley, Leicestershire, from October 16 to 18 to discuss a range of clinical and political issues. Suzanne Jarvis reports. British Veterinary Association.

  12. 9 CFR 73.4 - Interstate shipment of exposed but not visibly diseased cattle from a quarantined or...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... visibly diseased cattle from a quarantined or nonquarantined area; conditions under which permitted. 73.4... AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS SCABIES IN CATTLE § 73.4 Interstate shipment of exposed but not visibly diseased cattle from a quarantined or...

  13. 9 CFR 72.11 - Quarantined area; cattle considered infested; requirements for placing in noninfectious pens or...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Quarantined area; cattle considered... TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS TEXAS (SPLENETIC) FEVER IN CATTLE § 72.11 Quarantined area; cattle considered infested; requirements for placing in noninfectious pens or premises...

  14. 9 CFR 73.4 - Interstate shipment of exposed but not visibly diseased cattle from a quarantined or...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS SCABIES IN CATTLE... nonquarantined area; conditions under which permitted. Cattle not visibly diseased with scabies, but which are... the means of conveyance shall be placarded and the billing shall be marked “Cattle Exposed to Scabies...

  15. 9 CFR 73.4 - Interstate shipment of exposed but not visibly diseased cattle from a quarantined or...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS SCABIES IN CATTLE... nonquarantined area; conditions under which permitted. Cattle not visibly diseased with scabies, but which are... the means of conveyance shall be placarded and the billing shall be marked “Cattle Exposed to Scabies...

  16. 9 CFR 73.4 - Interstate shipment of exposed but not visibly diseased cattle from a quarantined or...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS SCABIES IN CATTLE... nonquarantined area; conditions under which permitted. Cattle not visibly diseased with scabies, but which are... the means of conveyance shall be placarded and the billing shall be marked “Cattle Exposed to Scabies...

  17. 9 CFR 73.4 - Interstate shipment of exposed but not visibly diseased cattle from a quarantined or...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS SCABIES IN CATTLE... nonquarantined area; conditions under which permitted. Cattle not visibly diseased with scabies, but which are... the means of conveyance shall be placarded and the billing shall be marked “Cattle Exposed to Scabies...

  18. Contribution of local beef cattle production on farmer’s income in the dryland farming of Kupang Regency, Indonesia

    NASA Astrophysics Data System (ADS)

    Kapa, M. M. J.; Henuk, Y. L.; Hasnudi; Suyadi

    2018-02-01

    Study on contribution of local beef cattle enterprise on income of dryland farmers in Kupang Regency was conducted from September to December 2016. The study aimed to: (1) determine composition of farm household income in the dry land area of Kupang Regency, Indonesia, (2) analyze contribution of income from local beef cattle enterprise to farm household income. A survey was done on 56 beef cattle farmers who were purposively selected as respondents. All respondents were interviewed using structured questioners with focus on farm household activities and their income. The results showed that total net income of farm household was Rp 14,854,550 per year, out of this Rp3,246,550 to Rp 5,404,750 equals to 21.85 to 36.38% was from local beef cattle enterprise. To enhance the role of beef cattle enterprise, the owner should improve cattle husbandry management through providing good quality and quantity of feed continuously, as well as empowering livestock extension workers to deliver proper information and technology on beef cattle husbandry to the farmer.

  19. Badgers prefer cattle pasture but avoid cattle: implications for bovine tuberculosis control.

    PubMed

    Woodroffe, Rosie; Donnelly, Christl A; Ham, Cally; Jackson, Seth Y B; Moyes, Kelly; Chapman, Kayna; Stratton, Naomi G; Cartwright, Samantha J

    2016-10-01

    Effective management of infectious disease relies upon understanding mechanisms of pathogen transmission. In particular, while models of disease dynamics usually assume transmission through direct contact, transmission through environmental contamination can cause different dynamics. We used Global Positioning System (GPS) collars and proximity-sensing contact-collars to explore opportunities for transmission of Mycobacterium bovis [causal agent of bovine tuberculosis] between cattle and badgers (Meles meles). Cattle pasture was badgers' most preferred habitat. Nevertheless, although collared cattle spent 2914 collar-nights in the home ranges of contact-collared badgers, and 5380 collar-nights in the home ranges of GPS-collared badgers, we detected no direct contacts between the two species. Simultaneous GPS-tracking revealed that badgers preferred land > 50 m from cattle. Very infrequent direct contact indicates that badger-to-cattle and cattle-to-badger M. bovis transmission may typically occur through contamination of the two species' shared environment. This information should help to inform tuberculosis control by guiding both modelling and farm management. © 2016 John Wiley & Sons Ltd/CNRS.

  20. [Expression levels of Cdc2 and Cdc25A mRNA in cattle, yak, and cattle-yak testis].

    PubMed

    Dong, Li-Yan; Li, Qi-Fa; Qu, Xu-Guang; Li, Yin-Xia; Li, Xin-Fu; Hu, Hong-Tao; Xie, Zhuang

    2009-05-01

    The infertility of cattle-yak, which is the hybrid offspring of cattle and yak, is a difficult problem in crossbreeding and improvement of yak. Cdc2 and Cdc25A are the key genes of meiosis. The decline of their expression levels will cause the spermatogenesis failure and lead to infertility. Therefore, this study was conducted to study the relationship between the infertility of cattle-yak and the expression levels of Cdc2/Cdc25A genes. The expression profiles were obtained by RT-PCR. Cdc2 and Cdc25A genes were widely expressed in many tissues, which confirmed their important role in cell division and the progression of cell cycle. Real-time quantitative PCR analysis indicated that the expression levels of Cdc2 and Cdc25A in cattle and yak testis were higher than those in cattle-yak (P<0.05). Therefore, low expression levels of Cdc2 and Cdc25A genes may have a relationship with the infertility of cattle-yak.

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