Mostrando 1,261 - 1,280 Resultados de 29,024 Para Buscar '"brazil"', tiempo de consulta: 0.27s Limitar resultados
  1. 1261
  2. 1262
    “…We investigated Bartonella spp. prevalence in 500 blood donors from Campinas, Brazil, based on a cross-sectional design. Blood samples were inoculated into an enrichment liquid growth medium and sub-inoculated onto blood agar. …”
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  3. 1263
  4. 1264
    “…Two Leptospira sp. isolates were obtained by the first time from goats in Brazil and characterized by sequencing rrs, rpoB and secY genes, PFGE and typing with monoclonal antibodies. …”
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  5. 1265
    “…OBJECTIVES: The aims of the present study were to evaluate the fluoride (F) concentrations in whole, defatted and chocolate milks commercially available in Brazil and to estimate the daily F intake from these sources. …”
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  6. 1266
    “…The taxonomic treatment of Begoniaceae for the state of Bahia, Brazil, led to the recognition of three new species of Begonia with narrow distributions, which are described and illustrated here: Begonia delicata Gregório & J.A.S. …”
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  7. 1267
    “…PHCs are advisory bodies that operate at all levels of government and that bring together different societal groups to monitor Brazil’s health system. Today they are present in 98% of Brazilian cities, demonstrating their popularity and thus their potential to help ensure that health policies are in line with citizen preferences. …”
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  8. 1268
    “…We combined morphological and molecular diagnostic methods to investigate the epidemiology and pathology of Plasmodium in Magellanic penguins (Spheniscus magellanicus) at rehabilitation centers along 2500 km of the coastline of Brazil. True prevalence of malarial parasites was estimated between 6.6% and 13.5%. …”
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  9. 1269
  10. 1270
    “…OBJECTIVE: The goal of this study was to determine the amount of,cholesterol and fatty acids in 10 Brazilian fishes and in a non-native farmed salmon usually consumed in Brazil. METHODS: The concentrations of cholesterol and fatty acids, especially omega-3, were determined in grilled fishes. …”
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  11. 1271
    “…In 2010, a vaccinia virus isolate caused an atypically severe outbreak that affected humans and cattle in Brazil. Of 26 rural workers affected, 12 were hospitalized. …”
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  12. 1272
    “…These data demonstrate that it is important to discuss how to include routine screening for T. vaginalis during antenatal care in Brazil.…”
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  13. 1273
    “…METHODS: Ecological study performed with data regarding registered deaths of children under the age of one who resided in Aracaju, SE, Northeastern Brazil, from 2001 to 2010. Infant mortality inequalities were assessed based on the spatial distribution of the Living Conditions Index for each neighborhood, classified into four strata. …”
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  14. 1274
  15. 1275
    “…The results of this study are expected to contribute to guide programs and plans for access to medication in Brazil.…”
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  16. 1276
    “…OBJECTIVE: To analyze the costs of vaccination regimens for introducing inactivated polio vaccine in routine immunization in Brazil. METHODS: A cost analysis was conducted for vaccines in five vaccination regimens, including inactivated polio vaccine, compared with the oral polio vaccine-only regimen. …”
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  17. 1277
    “…Aqueous ozone was effective in reducing the conidia of A. flavus and the natural fungal population associated with Brazil nuts. Aqueous ozone presented a great potential to reduce microorganisms counts in Brazil nuts with a great potential use in packing houses for decontamination step.…”
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  18. 1278
    “…Introduction The nonsyndromic orofacial cleft is the fourth most common birth defect, but in Brazil, data about the cleft epidemiology are not accurate. …”
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  19. 1279
    “…In Brazil, almost 16,000 new cases of cervical cancer (CC), the type of neoplasia that claims the more lives of young women than any other, are expected in 2014. …”
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  20. 1280
    “…OBJECTIVE: To estimate the prevalence of one month psychotropic drug use in São Paulo, Brazil, and to assess the gap treatment between the presence of mental disorders and psychotropic drug users. …”
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