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Literature DB >> 11773138

Association of cagA and vacA genotypes of Helicobacter pylori with gastric diseases in Estonia.

Helena Andreson¹, Krista Lõivukene, Toomas Sillakivi, Heidi-Ingrid Maaroos, Mart Ustav, Ants Peetsalu, Marika Mikelsaar.

Abstract

Gastric biopsy specimens from 156 adult patients from southern Estonia suffering from chronic gastritis, peptic ulcer disease, and perforated peptic ulcer were analyzed by PCR. The cagA gene was evenly distributed throughout 87% of the specimens from the patients with the different gastric diseases. The presence of the cagA gene correlated with that of vacA signal sequence type s1a (99%). However, no clear differences were found in the distribution of cagA and vacA genotypes among patients in Estonia with severe perforated peptic ulcer, uncomplicated peptic ulcer, or chronic gastritis.

Entities: Disease Gene Species

Mesh：

Substances：

Year: 2002 PMID： 11773138 PMCID： PMC120128 DOI： 10.1128/JCM.40.1.298-300.2002

Source DB: PubMed Journal: J Clin Microbiol ISSN： 0095-1137 Impact factor: 5.948

23 in total

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2. Diversity of Helicobacter pylori genotypes among Estonian and Russian patients with perforated peptic ulcer, living in Southern Estonia.

Authors: T Sillakivi; H Aro; M Ustav; M Peetsalu; A Peetsalu; M Mikelsaar
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3. Campylobacter pyloridis and gastritis.

Authors: B J Marshall
Journal: J Infect Dis Date: 1986-04 Impact factor: 5.226

4. vacA genotypes in Helicobacter pylori strains isolated from children with and without duodenal ulcer in Brazil.

Authors: V R De Gusmão; E Nogueira Mendes; D M De Magalhães Queiroz; G Aguiar Rocha; A M Camargos Rocha; A A Ramadan Ashour; A S Teles Carvalho
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5. An 18-year follow-up study of chronic gastritis and Helicobacter pylori association of CagA positivity with development of atrophy and activity of gastritis.

Authors: H I Maaroos; T Vorobjova; P Sipponen; R Tammur; R Uibo; T Wadström; R Keevallik; K Villako
Journal: Scand J Gastroenterol Date: 1999-09 Impact factor: 2.423

6. Helicobacter pylori infection in Estonian population: is it a health problem?

Authors: H I Maaroos
Journal: Ann Med Date: 1995-10 Impact factor: 4.709

7. Epidemiology of, and risk factors for, Helicobacter pylori infection among 3194 asymptomatic subjects in 17 populations. The EUROGAST Study Group.

Authors:
Journal: Gut Date: 1993-12 Impact factor: 23.059

8. Divergence of genetic sequences for the vacuolating cytotoxin among Helicobacter pylori strains.

Authors: T L Cover; M K Tummuru; P Cao; S A Thompson; M J Blaser
Journal: J Biol Chem Date: 1994-04-08 Impact factor: 5.157

9. Long-term colonization with single and multiple strains of Helicobacter pylori assessed by DNA fingerprinting.

Authors: N S Taylor; J G Fox; N S Akopyants; D E Berg; N Thompson; B Shames; L Yan; E Fontham; F Janney; F M Hunter
Journal: J Clin Microbiol Date: 1995-04 Impact factor: 5.948

10. Mosaicism in vacuolating cytotoxin alleles of Helicobacter pylori. Association of specific vacA types with cytotoxin production and peptic ulceration.

Authors: J C Atherton; P Cao; R M Peek; M K Tummuru; M J Blaser; T L Cover
Journal: J Biol Chem Date: 1995-07-28 Impact factor: 5.157

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5. Analysis of Helicobacter pylori genotypes and correlation with clinical outcome in Turkey.

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6. Prevalence of Helicobacter pylori vacA, cagA, iceA and oipA genotypes in Tunisian patients.

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