Mostrando 1,381 - 1,400 Resultados de 7,112 Para Buscar '"Mexicans"', tiempo de consulta: 0.19s Limitar resultados
  1. 1381
  2. 1382
    “…METHODS: This cross-sectional study was conducted in 12 rural communities in two Mexican states. The study sites and populations were selected on the basis of the following traits: a) presence of activities by the national administration of albendazole, b) high rates of intestinal parasitism, c) little access to medical examination, and d) a population having less than 2,500 inhabitants. …”
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  3. 1383
    “…METHODS: Cross-sectional study assessing differences in health related quality of life between older Mexican Americans with and without diabetes. Participants (n = 619) from the Hispanic Established Population for the Epidemiological Study of the Elderly were interviewed in their homes. …”
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  4. 1384
    por Zinsser, Hans, Castaneda, M. Ruiz
    Publicado 1930
    “…Precise interpretation of our experiments seems to impose the following conclusions: Guinea pigs inoculated with washed Rickettsiae from Mexican typhus fever develop a disease identical with that resulting from inoculations with whole tunica scrapings, blood or other virulent material, and become thereby immunized to European typhus fever. …”
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  5. 1385
    por Zinsser, Hans, Castaneda, M. Ruiz
    Publicado 1931
    “…Guinea pigs can be immunized against Mexican typhus virus by peritoneal injections of formalinized Rickettsia material, provided sufficient amounts of the organisms are used. …”
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  6. 1386
  7. 1387
  8. 1388
    “…BACKGROUND: The aging population poses a challenge to Mexican health services. The aim of this study is to describe recent oral health services utilization and its association with socio-demographic characteristics and co-morbidity in Mexican Social Security beneficiaries 60 years and older. …”
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  9. 1389
    “…We induced metamorphosis in juvenile Mexican axolotls (Ambystoma mexicanum) using 5 and 50 nM T(4), collected epidermal tissue from the head at four time points (Days 0, 2, 12, 28), and used microarray analysis to quantify mRNA abundances. …”
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  10. 1390
    “…BACKGROUND-: Mexican-Americans (MA) exhibit increases in various cardiovascular disease (CVD) risk factors compared to non-Hispanic Whites (NHW), yet are reported to have lower CVD mortality rates. …”
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  11. 1391
    “…RESULTS: Forty three different HLA-HIV codon associations representing 30 HLA-HIV codon pairs were observed in the Mexican cohort (q < 0.2). Strikingly, 23 (53%) of these associations differed from those observed in the well-powered IHAC cohort, strongly suggesting the existence of unique characteristics in HLA-mediated HIV evolution in the Mexican cohort. …”
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  12. 1392
    “…The prevalence of childhood obesity is high among young children of Mexican origin in the United States, however, the determinants are poorly understood. …”
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  13. 1393
    “…METHODS: Three hundred one middle-aged Mexican-American women underwent a physical exam and completed measures of lifestyle factors and chronic stress in eight domains. …”
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  14. 1394
    “…We describe the changes in the prevalence of overweight and obesity in 4606 students that applied to a Mexican University during 1994 to 2008. The mean (± standard deviation [SD]) age was 17.7 ± 1.2 years-old. …”
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  15. 1395
  16. 1396
  17. 1397
    “…This study aims to assess the influence of locality size on risk behaviors in a national sample of young Mexicans living in low-income households, while considering the moderating effect of socioeconomic status (SES). …”
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  18. 1398
  19. 1399
  20. 1400
    “…BACKGROUND: In the Mexican Caribbean, the exotic lionfish Pterois volitans has become a species of great concern because of their predatory habits and rapid expansion onto the Mesoamerican coral reef, the second largest continuous reef system in the world. …”
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