Mostrando 641 - 660 Resultados de 58,197 Para Buscar '"Parasite"', tiempo de consulta: 0.34s Limitar resultados
  1. 641
    por McKerrow, James H
    Publicado 2005
    “…McKerrow outlines three new strategies, all originating within academic centers, that provide a new drug pipeline for treating parasitic diseases.…”
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  2. 642
    por Donovick, P J, Burright, R G
    Publicado 1987
    “…As many as one billion people may be infected with animal parasites. The behavioral consequences of such infection, or of illness in general, is poorly understood. …”
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  3. 643
    “…Extensive genomic resources are now available for many apicomplexan species. At the same time, parasite transfection has enabled researchers to test the function of specific genes through reverse and forward genetic approaches with increasing sophistication. …”
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  4. 644
    “…BACKGROUND: The Plasmodium falciparum parasite rate (PfPR) is a commonly reported index of malaria transmission intensity. …”
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  5. 645
    “…BACKGROUND: Virtually all horses are infected with helminth parasites. For some decades, the control of parasites of Swedish horses has been based on routine treatments with anthelmintics, often several times per year. …”
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  6. 646
    por Cowdry, E. V., Nicholson, F. M.
    Publicado 1924
    “…A small proportion of laboratory mice, which appear to be normal, are in reality suffering from an obscure disease characterized by the presence of marked meningoencephalitic lesions which are often accompanied by protozoan-like parasites. Both the lesions and the parasites closely resemble others previously reported in rabbits, which likewise fail to reveal themselves by pronounced clinical symptoms. …”
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  7. 647
    por Smith, Theobald, Florence, Laura
    Publicado 1925
    “…A spontaneous epidemic of nephritis among young rabbits associated with a protozoan parasite has been observed in a certain breeding stock since 1918. …”
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  8. 648
    Publicado 1977
    “…Identification of the attachment factor on virulent Mycoplasma pneumoniae organisms which permits surface parasitism of respiratory epithelium was attempted. …”
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  9. 649
  10. 650
    “…The value of this effort hinges on whether parasites affect food-web properties. Increasing evidence suggests that parasites have the potential to uniquely alter food-web topology in terms of chain length, connectance and robustness. …”
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  11. 651
    “…We provide compelling evidence that gch1 CNP is an adaptive consequence of selection by antifolate drugs, which target enzymes downstream in this pathway. (1) We compared gch1 CNP in parasites from Thailand (strong historical antifolate selection) with those from neighboring Laos (weak antifolate selection). …”
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  12. 652
  13. 653
  14. 654
    por Rosenthal, P J
    Publicado 1998
    “…The increasing resistance of malaria parasites to antimalarial drugs is a major contributor to the reemergence of the disease as a major public health problem and its spread in new locations and populations. …”
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  15. 655
  16. 656
    “…This mutualism is exploited by specialized microfungal parasites (genus Escovopsis) that infect the ant's fungal gardens. …”
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  17. 657
  18. 658
    “…In addition, cyclosporine is known to exhibit anti-parasitic effects on a wide range of organisms including several apicomplexa. …”
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  19. 659
    “…Mutualisms can be exploited by parasites—species that obtain resources from a partner but provide no services. …”
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  20. 660
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