Mostrando 2,941 - 2,960 Resultados de 3,616 Para Buscar '"schistosomiasis"', tiempo de consulta: 0.14s Limitar resultados
  1. 2941
    “…The results can be exploited for constructing simple imaging devices for low-cost diagnostics of urogenital schistosomiasis and other neglected tropical infectious diseases.…”
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  2. 2942
  3. 2943
  4. 2944
    “…Four groups of FFPE intestinal tissue were tested: (1) confirmed cases (n = 20), in which AC structures were present in the target tissue; (2) presumptive cases (n = 20), containing changes secondary to AC infection in the absence of AC structures; (3) negative controls (n = 3), consisting of normal colonic tissue; and (4) tissue affected by other parasitoses (n = 7), including strongyloidiasis, ascaridiasis, schistosomiasis, and enterobiasis. Most lesions of confirmed cases were located in small and/or large bowel (90%), as compared with presumptive cases, in which 70% of lesions were in appendix (P = 0.0002). …”
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  5. 2945
    “…BACKGROUND: Determining the variation of circulating cathodic antigen (CCA) in urine and egg counts variation in stool between days in Schistosoma mansoni (S. mansoni) infected individuals is vital to decide whether or not to rely on a single-sample test for diagnosis of Schistosomiasis. In this study, the magnitude of day-to-day variation in urine-CCA test scores and in faecal egg counts was evaluated in school children in Ethiopia. …”
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  6. 2946
    “…These findings support roles for PKC and ERK in S. mansoni homeostasis, and identify these kinase groups as potential targets for chemotherapeutic treatments against human schistosomiasis, a neglected tropical disease of enormous public health significance.…”
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  7. 2947
    “…Schistosoma mansoni is a parasitic plathyhelminth responsible for intestinal schistosomiasis (or bilharzia), a disease affecting 67 million people worldwide and causing an important economic burden. …”
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  8. 2948
  9. 2949
  10. 2950
    “…Schistosomes are parasitic flatworms that infect >200 million people worldwide, causing the chronic, debilitating disease schistosomiasis. Unusual among parasitic helminths, the long-lived adult worms, continuously bathed in blood, take up nutrients directly across the body surface and also by ingestion of blood into the gut. …”
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  11. 2951
    “…Schistosomiasis is an infectious disease infecting mammals as the definitive host and fresh water snails as the intermediate host. …”
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  12. 2952
  13. 2953
  14. 2954
    “…The effect that multiple percutaneous exposures to Schistosoma larvae has on the development of early CD4(+) lymphocyte reactivity is unclear, yet it is important in the context of humans living in areas where schistosomiasis is endemic. In a murine model of multiple infections, we show that exposure of mice to repeated doses (4×) of Schistosoma mansoni cercariae, compared to a single dose (1×), results in CD4(+) T cell hyporesponsiveness within the skin-draining lymph nodes (sdLN), manifested as reduced CD4(+) cell proliferation and cytokine production. …”
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  15. 2955
  16. 2956
    “…BACKGROUND: Blood flukes of the genus Schistosoma cause schistosomiasis, a parasitic disease that infects over 240 million people worldwide, and for which there is a need to identify new targets for chemotherapeutic interventions. …”
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  17. 2957
  18. 2958
    “…BACKGROUND: Schistosoma japonicum causes major public health problems in China and the Philippines; this parasite, which is transmitted by freshwater snails of the species Oncomelania hupensis, causes the disease intestinal schistosomiasis in humans and cattle. Researchers working on Schistosoma in Africa have described the relationship between the parasites and their snail intermediate hosts as coevolved or even as an evolutionary arms race. …”
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  19. 2959
    por Cowan, Noemi, Keiser, Jennifer
    Publicado 2015
    “…BACKGROUND: Drug discovery for the neglected tropical disease schistosomiasis has a high priority. Anticancer drugs, especially protein kinase inhibitors, might serve as a starting point for drug discovery owing to the importance of protein kinases in helminth growth and development. …”
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  20. 2960
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