Mostrando 1,621 - 1,640 Resultados de 58,197 Para Buscar '"Parasite"', tiempo de consulta: 0.30s Limitar resultados
  1. 1621
    “…BACKGROUND: The exacting nutritional requirements and complicated life cycles of parasites mean that they are not always amenable to high-throughput drug screening using automated procedures. …”
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  2. 1622
    “…The infection consequences of the introduced cestode fish parasite Bothriocephalus acheilognathi were studied in a cohort of wild, young-of-the-year common carp Cyprinus carpio that lacked co-evolution with the parasite. …”
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  3. 1623
  4. 1624
    “…Recent reports highlight the severity and the morbidity of disease caused by the long neglected malaria parasite Plasmodium vivax. Due to inherent difficulties in the laboratory-propagation of P. vivax, the biology of this parasite has not been adequately explored. …”
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  5. 1625
    “…BACKGROUND: Parasites significantly alter topological metrics describing food web structure, yet few studies have explored the relationship between food web topology and parasite diversity. …”
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  6. 1626
    “…Miltefosine induced a rapid therapeutic effect on both infections with an initial decline of parasites of ∼1 log/week for the L. major infection. …”
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  7. 1627
    “…BACKGROUND: Sex-ratio distorting parasites are of interest due to their effects upon host population dynamics and their potential to influence the evolution of host sex determination systems. …”
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  8. 1628
    “…RESULTS: Ninety-six (11.9%) stool specimens were positive for different intestinal parasites. Intestinal parasites included Giardia lamblia 3.7%, Entamoeba coli 5.5%, Blastocystis sp. 2.1%, Entamoeba dispar 0.4%, Hymenolepis nana 0.1%, and Blastocystis sp. 0.1%. …”
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  9. 1629
    “…This study reports a 49-year-old tracheostomized man undergoing chemotherapy treatment who was parasitized in the hospital in São Gonçalo, Rio de Janeiro, Brazil, by larvae of the screwworm, Cochliomyia hominivorax (Coquerel) (Diptera: Calliphoridae) in the thoracic cavity.…”
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  10. 1630
    “…These are the only two enteric protozoan parasites that remain in the case definition of AIDS till today. …”
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  11. 1631
    “…Additionally, because M. rubra has two queen morphs, the obligately socially parasitic microgyne and its macrogyne host, we tested the suggested speciation of the parasite. …”
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  12. 1632
    “…The rapid evolution and spread of drug resistance in parasites has led to an urgent need for the development of novel antimalarial targets. …”
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  13. 1633
  14. 1634
  15. 1635
    “…The most virulent avian brood parasites obligately kill host young soon after hatching, thus ensuring their monopoly of host parental care. …”
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  16. 1636
    “…Total 188 cases (94%) were diagnosed positive for parasitic infections among immunosuppressed children, whereas 150 cases (60%) were positive in immunocompetent children (P<0.0001). …”
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  17. 1637
    “…BACKGROUND: Intestinal parasite infections (IPIs) are among the most significant causes of illness and disease of socially and economically disadvantaged populations in developing countries, including rural areas of the People's Republic of China. …”
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  18. 1638
    “…The ARG protein is normally found within the parasite glycosome, and here we examined whether this localization is required for survival and infectivity. …”
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  19. 1639
    “…Instead, the observed kinship patterns may be explained by inoculation of multiple related haploid sporozoites from single mosquito bites, by immune suppression of parasite subpopulations within infections, and serial transmission of related parasites between people. …”
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  20. 1640
    por Miller, Mark P, Vincent, E Richard
    Publicado 2008
    “…Consistent with the parasite’s age-specific effects, juvenile rainbow trout recruitment into Harrison Lake was substantially reduced following parasite detection in 1995. …”
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