Mostrando 1,561 - 1,580 Resultados de 58,197 Para Buscar '"Parasite"', tiempo de consulta: 0.82s Limitar resultados
  1. 1561
    por Rudzinska, Maria A., Trager, William
    Publicado 1959
    “…Continuity between these bodies and the host cytoplasm was found in a number of electron micrographs, showing that the bodies are formed by invagination of the double plasma membrane of the parasite. In this way the host cell is incorporated by phagotrophy into food vacuoles within the parasite. …”
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  2. 1562
    “…BACKGROUND: A mismatch has emerged between models and data of host-parasite evolution. Theory readily predicts that parasites can promote host diversity through mechanisms such as disruptive selection. …”
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  3. 1563
  4. 1564
  5. 1565
  6. 1566
  7. 1567
    por Lehane, Adele M, Saliba, Kevin J
    Publicado 2008
    “…Luteolin was found to prevent the progression of parasite growth beyond the young trophozoite stage, and did not affect parasite susceptibility to the antimalarial drugs chloroquine or artemisinin. …”
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  8. 1568
    “…The determinants of transcriptional regulation in malaria parasites remain elusive. The presence of a well-characterized gene expression cascade shared by different Plasmodium falciparum strains could imply that transcriptional regulation and its natural variation do not contribute significantly to the evolution of parasite drug resistance. …”
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  9. 1569
    “…Ethanol and water destroyed the parasites within 5 min at concentrations of 15–17.5% and 80–90%, respectively. …”
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  10. 1570
    “…The malaria parasite Plasmodium falciparum is characterized by high levels of genetic diversity at antigenic loci involved in virulence and immune evasion. …”
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  11. 1571
    “…Dogs in remote settlements receive minimal veterinary care and may serve as sources and sentinels for parasites in persons and wildlife, and as parasite bridges between wildlife and humans.…”
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  12. 1572
  13. 1573
    por Jaykus, L A
    Publicado 1997
    “…Human enteric viruses and protozoal parasites are important causes of emerging food and waterborne disease. …”
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  14. 1574
    “…BACKGROUND: Cyst nematodes are devastating plant parasites that become sedentary within plant roots and induce the transformation of normal plant cells into elaborate feeding cells with the help of secreted effectors, the parasitism proteins. …”
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  15. 1575
    “…We have undertaken a comprehensive functional genomic approach to elucidate the molecular interplay between the bacterial co-infection and the development of the human malaria parasite Plasmodium falciparum in its natural vector Anopheles gambiae. …”
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  16. 1576
    “…Several major antigen genes in the malaria parasite Plasmodium falciparum have shown such signatures in polymorphism-versus-divergence indices (comparing with the chimpanzee parasite P. reichenowi), and in allele frequency based indices. …”
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  17. 1577
  18. 1578
    por Garamszegi, László Zsolt
    Publicado 2009
    “…BACKGROUND: The evolutionary history of many parasites is dependent on the evolution of their hosts, leading to an association between host and parasite phylogenies. …”
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  19. 1579
  20. 1580
    “…CONCLUSION: The present study revealed that in China, the fields of parasitic diseases, especially opportunistic parasitic infections linked with HIV/AIDS, is increasingly neglected. …”
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