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  1. 1041
    “…Furthermore, sequencing of M13-sequence tagged vacA-PCR amplicons revealed the presence of highly diverse H. pylori vacA-s/i/m regions. …”
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    Concurrent genotyping of Helicobacter pylori virulence genes and human cytokine SNP sites using whole genome amplified DNA derived from minute amounts of gastric biopsy specimen DNA
  2. 1042
    “…BACKGROUND: The babA2 gene along with the cagA and vacA of Helicobacter pylori has been considered as a risk factor for the disease outcome in certain populations. …”
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    Online Artículo Texto
    Helicobacter pylori strains harboring babA2 from Indian sub population are associated with increased virulence in ex vivo study
  3. 1043
    “…Of these 85 strains, cagA, vacA, and iceA genes were identified in 85.9%, 100%, and 83.5% of samples, respectively. …”
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    Correlation analysis of gastric mucosal lesions with Helicobacter pylori infection and its virulence genotype in Guiyang, Guizhou province, China
  4. 1044
    por Segarra, Lluís
    Publicado 2001
    Libro
    Problemates : colección de problemas matemáticos para todas las edades /
  5. 1045
    por Alcaraz, Gustavo
    Publicado 2015
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    Sonido : antes de presionar REC
  6. 1046
    “…Eighteen (72%) biopsies from 25 H. pylori-positive samples were cagA-positive, while 17 (68%) biopsies contained the vacA gene, and 11 (44%) samples had both vacA and cagA genes. …”
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    Online Artículo Texto
    Frequency of significant virulence genes in gastric biopsies of Helicobacter pylori-positive patients with gastritis
  7. 1047
    “…Hp adhered to the apical epithelial surface increase basolateral uptake of transferrin and induce its transcytosis in a CagA-dependent manner. Both CagA and VacA contribute to the perturbation of transferrin recycling, since VacA is involved in apical mislocalization of the transferrin receptor to sites of bacterial attachment. …”
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    Helicobacter pylori Perturbs Iron Trafficking in the Epithelium to Grow on the Cell Surface
  8. 1048
    “…BACKGROUND: Specific genotypes of several virulence factors of Helicobacter pylori (eg, cagA-positive, vacA s1, oipA "on" and babA-positive) have been reported to be predictors of severe clinical outcomes. …”
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    Online Artículo Texto
    Association between Helicobacter pylori cagA-related genes and clinical outcomes in Colombia and Japan
  9. 1049
    “…The aim of the present study was to determine the distribution of vacA, cagA, iceA and oipA virulence factors in H. pylori strains isolated from milk and dairy products and study their antimicrobial resistance properties. …”
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    Virulence factors and antibiotic resistance of Helicobacter pylori isolated from raw milk and unpasteurized dairy products in Iran
  10. 1050
    “…No trends were seen between the presence of cagA, vacA m1, or vacA m2 and antibiotic resistance. CONCLUSION: The rate of antibiotic resistance among H. pylori isolates in Lima, Peru, is higher than expected and presents cause for concern. …”
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    Antibiotic resistance among Helicobacter pylori clinical isolates in Lima, Peru
  11. 1051
    “…The IDA isolates had significantly higher expression of vacuolating cytotoxin gene vacA than non-IDA isolates, consistent with the results of VacA protein assays. …”
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    Helicobacter pylori sabA gene is associated with iron deficiency anemia in childhood and adolescence
  12. 1052
    “…The association between bacterial virulence factors, CagA and VacA, was also examined, as well as their correlation with the inflammatory profile. …”
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    Immunological markers and Helicobacter pylori in patients with stomach cancer: Expression and correlation
  13. 1053
    Publicado 2001
    Libro
    Comprensión lectora : el uso de la lengua como procedimiento /
  14. 1054
    Publicado 2006
    Libro
    La generación tecnocultural : adolescentes: el uso de los medios audiovisuales y las nuevas tecnologías
  15. 1055
    Libro
    Artesanías y arte popular de Yucatán /
  16. 1056
    Libro
    Artesanías y arte popular de Yucatán /
  17. 1057
    por Peronard T., Marianne
    Publicado 1997
    Libro
    Comprensión de textos escritos : de la teoría a la sala de clases /
  18. 1058
    Libro
    Artesanías y arte popular de Yucatán ; ejemplar 2 /
  19. 1059
    Libro
    Artesanías y arte popular de Yucatán ; ejemplar 2 /
  20. 1060
    por Dubet, François
    Publicado 2005
    Libro
    La escuela de las oportunidades : qué es una escuela justa? /
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