Mostrando 281 - 300 Resultados de 1,467 Para Buscar '"vaca"', tiempo de consulta: 0.18s Limitar resultados
  1. 281
    por Valera Larios, María Perla
    Publicado 1997
    Tesis Libro
  2. 282
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  10. 290
    Tesis Libro
  11. 291
  12. 292
    “…Forty four percent (63/143) of the H. pylori strains analyzed in this work may be considered as highly virulent since they possessed two or three of the virulence markers analyzed: vacA s1 cagA babA2 (9.8%, 14/143), vacA s1 babA2 (4.9%, 7/143), and vacA s1 cagA (29.4%, 42/143). …”
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  13. 293
  14. 294
    “…BACKGROUND: Infection with cagA-positive, cagA EPIYA motif ABD type, and vacA s1, m1, and i1 genotype strains of Helicobacter pylori is associated with an exacerbated inflammatory response and increased risk of gastroduodenal diseases. …”
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    Online Artículo Texto
  15. 295
    “…In addition to basic genotyping, we also identified associations between bab genotype and well known virulence factors cagA and vacA. Specifically, significant associations between babA at locus A and the cagA EPIYA-ABD motif (P<0.0001) and the vacA s1/i1/m1 allele (P<0.0001) were identified. …”
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    Online Artículo Texto
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  17. 297
    “…BACKGROUND: The role of Helicobacter pylori (H. pylori) virulence factors of such as vacA s1m1 and cagA in designating clinical outcomes and eradication rate has been deeply challenged in the last decade. …”
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    Online Artículo Texto
  18. 298
    por Vaca Espino, María Eloisa
    Publicado 1996
    Tesis Libro
  19. 299
    por Vaca Espino. María Eloísa
    Publicado 1996
    Tesis Libro
  20. 300
    Libro
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