Mostrando 6,281 - 6,300 Resultados de 7,112 Para Buscar '"The Mexican"', tiempo de consulta: 0.24s Limitar resultados
  1. 6281
    “…Finally, we estimate divergence between East Asians (CHB) and Mexican-Americans (MXL) of 22 kya (95% c.i.: 16.3–26.9 kya), and our analysis yields no evidence for subsequent migration. …”
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  2. 6282
    “…We examined the effects of age and PON1 genotype on enzyme activity in a birth cohort of Mexican-American children. METHODS: We determined three substrate-specific measures of PON1 activity in 1,143 plasma samples collected longitudinally from 458 children at five time points from birth through 7 years of age, and genotyped PON1 polymorphisms at positions 192 and –108 in these children. …”
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  3. 6283
    “…Recombination in DENV has not been described in Mexican strains, neither has been described the relevance in virus evolution in an endemic state such as Oaxaca where the four serotypes of DENV are circulating. …”
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  4. 6284
    “…Mexicans have significantly less NCF1C copies than African-Americans (p = 6e-15) and Caucasians (p = 3e-11). …”
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  5. 6285
    “…OBJECTIVES: In this study, we examined the association between urinary concentrations of nine phthalate metabolites and breast cancer (BC) in Mexican women. METHODS: We age-matched 233 BC cases to 221 women residing in northern Mexico. …”
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  6. 6286
    “…Food consumption habits were obtained with a food frequency questionnaire validated for Mexican population. Five different concentrations of three basic flavors --sweet (sucrose), bitter (urea), and a novel basic taste, umami (sodium glutamate)-- were used to measure detection thresholds and recognition thresholds (RT). …”
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  7. 6287
    “…Recent surveys (1987, 1995, and 1999) reported zinc deficiency in the Mexican population. The association of giardiasis and malabsorption of micronutrients has been well documented, although the association with zinc remains controversial. …”
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  8. 6288
    “…BACKGROUND: The Mexican axolotl (Ambystoma mexicanum) is considered a hopeful monster because it exhibits an adaptive and derived mode of development - paedomorphosis - that has evolved rapidly and independently among tiger salamanders. …”
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  9. 6289
  10. 6290
    “…METHODS: We investigated the role of HFE C282Y, HFE H63 D, and transferrin (TF) P570 S gene variants in modifying the association of lead and infant birthweight in a cohort of Mexican mother-infant pairs. Subjects were initially recruited between 1994-1995 from three maternity hospitals in Mexico City and 411 infants/565 mothers had archived blood available for genotyping. …”
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  11. 6291
  12. 6292
    “…CONCLUSIONS: This is the first study to document measurable levels of BPA in the urine of a population of Mexican women. This study also provides preliminary evidence, based on a single spot urine sample collected during the third trimester, that pregnant women who delivered less than or equal to 37 weeks of gestation and prematurely (< 37 weeks) had higher urinary concentrations of BPA compared to women delivering after 37 weeks.…”
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  13. 6293
    “…Model parameters governing health outcomes were estimated from Mexican vital registration and hospital discharge databases, supplemented with meta-analyses and systematic reviews from the published literature. …”
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  14. 6294
    “…METHODS: Psychological assessment questionnaires were administered to the family primary caregivers of patients hospitalised in the ICU in the General Hospital of Zone 1 of the Mexican Institute for Social Security (IMSS), Oaxaca, Mexico with suspected influenza A/H1N1, during the month of November 2009. …”
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  15. 6295
  16. 6296
    “…To help assess the degree of Native American ancestry inherited by Latino populations we sampled 25 Mayans and 5 Mexican Indians collected through Coriell's Institute. …”
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  17. 6297
    “…To better understand this gene and its role in psychiatric disease, we conducted transcriptional profiling and genome-wide association analysis in 1 232 pedigreed Mexican American individuals for whom we have neuroanatomic images, neurocognitive assessments and neuropsychiatric diagnoses. …”
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  18. 6298
    “…CONCLUSIONS: Overall, for 2006 the Mexican population appears less differentiated in using healthcare across economic groups than in 2000. …”
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  19. 6299
  20. 6300
    “…CASE PRESENTATION: A 70-year-old Mexican woman presented with a one-week history of right upper quadrant abdominal pain, nausea, vomiting, and jaundice to our Department of General Surgery. …”
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