Virulence genes in Helicobacter pylori strains from West Bengal residents with overt H. pylori-associated disease and healthy volunteers.

Abstract:

:We compared putative molecular markers of virulence (vacA, cagA, and iceA) of Helicobacter pylori strains isolated from 52 adult duodenal ulcer patients from West Bengal, India, with those of H. pylori strains isolated from 48 adult healthy volunteers from the same region. On the basis of genotyping by PCR, we conclude that the H. pylori strains isolated from the two study groups were indistinguishable and that there are geographic variations in the association of certain putative H. pylori virulence genes with clinical status.

journal_name

J Clin Microbiol

authors

Chattopadhyay S,Datta S,Chowdhury A,Chowdhury S,Mukhopadhyay AK,Rajendran K,Bhattacharya SK,Berg DE,Nair GB

doi

10.1128/jcm.40.7.2622-2625.2002

subject

Has Abstract

pub_date

2002-07-01 00:00:00

pages

2622-5

issue

7

eissn

0095-1137

issn

1098-660X

journal_volume

40

pub_type

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