Mostrando 661 - 680 Resultados de 58,197 Para Buscar '"Parasite"', tiempo de consulta: 0.34s Limitar resultados
  1. 661
    por Jackson, Andrew P.
    Publicado 2010
    “…Amastin is a transmembrane glycoprotein found on the cell surfaces of trypanosomatid parasites. Encoded by a large, diverse gene family, amastin was initially described from the intracellular, amastigote stage of Trypanosoma cruzi and Leishmania donovani. …”
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  2. 662
    por Ndao, Momar
    Publicado 2009
    “…This review summarizes the progress in new approaches in parasite diagnosis and discusses some of the merits and disadvantages of these tests.…”
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  3. 663
    “…BACKGROUND: Giardia are a group of widespread intestinal protozoan parasites in a number of vertebrates. Much evidence from G. lamblia indicated they might be the most primitive extant eukaryotes. …”
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  4. 664
    “…Here, we demonstrate that evolutionary theory, developed to explain variation observed in the life-history traits of multicellular organisms, can be applied to parasites. Though our message is general – we can expect the life-histories of all parasites to have evolved phenotypic plasticity – we focus our discussion on malaria parasites. …”
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  5. 665
    por Legros, Mathieu, Koella, Jacob C
    Publicado 2010
    “…RESULTS: The specialized parasites were most infective on their own isofemale line and least infective on other isofemale lines, while the generalist parasites had intermediate infection success on all lines. …”
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  6. 666
  7. 667
    “…Witchweeds (Striga spp.) and broomrapes (Orobanche and Phelipanche spp.) are the two most devastating root parasitic plants belonging to the family Orobanchaceae and are causing enormous crop losses throughout the world. …”
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  8. 668
    “…An increasing number of scientists have recently raised concerns about the threat posed by human intervention on the evolution of parasites and disease agents. New parasites (including pathogens) keep emerging and parasites which previously were considered to be ‘under control’ are re-emerging, sometimes in highly virulent forms. …”
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  9. 669
  10. 670
  11. 671
    “…Thus, the acquisition and detoxification of heme is likely to be paramount for the survival and establishment of parasitism. Understanding the underlying mechanism involved in this interaction could possibly provide potential novel targets for drug and vaccine development, and disease treatment. …”
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  12. 672
    “…Due to the possible emergence of resistance and safety concerns on certain treatments, development of new drugs against parasites is essential for the effective control and subsequent eradication of parasitic infections. …”
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  13. 673
    “…Comparative analyses support intrachromosomal rearrangements across the phylum, disproportionate numbers of protein family deaths over births in parasitic vs. a non-parasitic nematode, and a preponderance of gene loss and gain events in nematodes relative to Drosophila melanogaster. …”
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  14. 674
    por Bruschi, Fabrizo, Chiumiento, Lorena
    Publicado 2011
    “…The parasitic nematode Trichinella has a special relation with muscle, because of its unique intracellular localization in the skeletal muscle cell, completely devoted in morphology and biochemistry to become the parasite protective niche, otherwise called the nurse cell. …”
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  15. 675
    “…A few interactions were supported by co-localization of expression in M. incognita (plant parasite) and B. malayi (H. sapiens parasite), which have extremely different modes of parasitism. …”
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  16. 676
  17. 677
    “…Malaria parasites possess many unique subcellular structures and organelles that are essential for the successful completion of the complex life cycle of Plasmodium in the vertebrate host and mosquito vector. …”
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  18. 678
    “…This paper provides an overview of what is currently known about the protective immune response against the various types of apicomplexan parasites and focuses mainly on the similarities of these pathogens and their host interaction. …”
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  19. 679
    “…The search for new antimalarial targets is of high priority because of the increasing prevalence of drug resistance in malaria parasites. Malarial proteases constitute a class of promising therapeutic targets as they play important roles in the parasite life cycle and it is possible to design and screen for specific protease inhibitors. …”
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  20. 680
    “…In this article we describe the studies on the main TFs such as myb protein, high mobility group protein and ApiA2 family proteins from malaria parasite. These studies show that these TFs are slowly emerging to have defined roles in the regulation of gene expression in the parasite.…”
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