Mostrando 1,521 - 1,540 Resultados de 58,197 Para Buscar '"Parasite"', tiempo de consulta: 0.34s Limitar resultados
  1. 1521
    “…Raccoons are host to diverse gastrointestinal parasites, but little is known about the ecology of these parasites in terms of their interactions with each other during coinfections, their interactions with host physiology and environmental factors, and their impact on raccoon health and survival. …”
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  2. 1522
    “…The present study jointly addresses these two knowledge gaps by characterizing two fatty acid synthase genes that most likely evolved by tandem gene duplication and that simultaneously impact sexual attractiveness and complex chemical surface profiles in parasitic wasps. Gene knockdown in female wasps dramatically reduces their sexual attractiveness coinciding with a drastic decrease in male courtship and copulation behavior. …”
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  3. 1523
  4. 1524
    “…Parasitic diseases pose a significant threat to global public health, particularly in developing countries. …”
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  5. 1525
    “…BACKGROUND: Pigs (Sus scrofa domesticus), an important domestic livestock, are generally affected by helminth and protozoan parasites. Rearing pigs in rural regions in Nepal is a common practice for subsistence farming. …”
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  6. 1526
  7. 1527
  8. 1528
    “…These results prove that there is no impact of CONS A on the sheep's digestive parasitism. Further studies are needed to support these findings on larger animal samples and to investigate the impact of conservation agriculture on other parasite species. …”
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  9. 1529
    “…Plant parasitic nematodes are significant contributors to yield loss worldwide, causing devastating losses to every crop species, in every climate. …”
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  10. 1530
    “…BACKGROUND: Although haemosporidian parasites may cause considerable health and economic problems in aviaries, there is limited understanding of the vectors transmitting them. …”
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  11. 1531
    “…The results show that for the five breeding seasons during 2018–2022, the parasitism rate by common cuckoos was 0.87% and 0.45% in yellow‐throated buntings and south rock buntings, respectively, whereas the parasitism rate by an unidentified parasite was 4% during 2018–2023 in the crested bunting. …”
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  12. 1532
    “…They are now recognised to fulfil both homeostatic roles, in metabolism and tissue integrity, as well as acting as the first sensors of parasite infection, immunity to which is lost in their absence. …”
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  13. 1533
  14. 1534
    “…Understanding the molecular mechanisms that the parasite uses to transition between hosts and develop into dimorphic reproductively competent adults may reveal new strategies for control. …”
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  15. 1535
    “…Parasitic plants pose a significant threat to global agriculture, causing substantial crop losses and hampering food security. …”
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  16. 1536
    “…They may result from infection by a parasite, especially Echinococcus granulosus (hydatid cyst), or from non-parasitic causes. …”
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  17. 1537
  18. 1538
  19. 1539
  20. 1540
    “…Expression levels for these two antibacterial peptides changed non-linearly with respect to the number of mites parasitizing honeybee pupae. Bees exposed to low or moderate number of mites had fewer immune-related transcripts than pupae that were never parasitized or pupae with high mite loads. …”
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