[PDF][PDF] Helicobacter pylori: recent advances in the study of its pathogenicity and prevention

GR Aguilar, G Ayala… - Salud publica de …, 2001 - SciELO Public Health
Helicobacter pylori has acquired great importance during the last two decades, after being
recognized as an important pathogen that infects a great portion of the human population …

External membrane vesicles from Helicobacter pylori induce apoptosis in gastric epithelial cells

G Ayala, L Torres, M Espinosa… - FEMS microbiology …, 2006 - academic.oup.com
The Helicobacter pylori infection of gastric mucosa is one of the most common infectious
diseases and is associated with a variety of clinical outcomes, including peptic ulcer disease …

Genetic microheterogeneity and phenotypic variation of Helicobacter pylori arginase in clinical isolates

JG Hovey, EL Watson, ML Langford, E Hildebrandt… - BMC microbiology, 2007 - Springer
Background Clinical isolates of the gastric pathogen Helicobacter pylori display a high level
of genetic macro-and microheterogeneity, featuring a panmictic, rather than clonal structure …

Quantitation of H. pylori cytotoxin mRNA by real-time RT-PCR shows a wide expression range that does not correlate with promoter sequences

G Ayala, L Chihu, G Perales, G Fierros-Zárate… - Microbial …, 2004 - Elsevier
Up to 28-fold differences in vacA expression in Helicobacter pylori strains grown in vitro
were demonstrated by real time quantitative RT-PCR. These large differences in expression …

[HTML][HTML] Studying the Importance of VacA Gene of Helicobacter pylori in Identifying the Pathogenicity of Strains by Comparing It with the Disease Status of the …

KS Ahmed, B Madompoyil, AA Ghebremedhin, J Issac… - 2013 - scirp.org
Introduction: H. pylori is a primary pathogen isolated by Warren and Marshall in 1983. They
called it as Campylobacter Pylori and in 1989 Goodwin et al. renamed it as Helicobacter …

Helicobacter pylori: avances recientes en el estudio de su prevención y patogenicidad

GR Aguilar, G Ayala, G Fierros-Zárate - Salud Pública de México, 2001 - scielo.org.mx
Helicobacter pylori has acquired great importance during the last two decades, after being
recognized as an important pathogen that infects a great portion of the human population …

[PDF][PDF] Externalmembranevesicles fromHelicobacter pylori induce apoptosis in gastric epithelial cells

G Ayala, L Torres, M Espinosa, G Fierros-Zarate… - 2006 - academia.edu
The Helicobacter pylori infection of gastric mucosa is one of the most common infectious
diseases and is associated with a variety of clinical outcomes, including peptic ulcer disease …