ArticleWorld journal of gastroenterology2005
Detection and location of Helicobacter pylori in human gastric carcinomas.
Article in World journal of gastroenterology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 35 citations in OpenAlex.
- Bad bugs mean business: gastric cancer is an intended consequence ofInfection and immunity · 2026Review
- The spectrum of TP53 mutations in Rwandan patients with gastric cancer.Genes and environment : the official journal of the Japanese Environmental Mutagen Society · 2024Article
- Single-cell Profiling Uncovers aCancer research communications · 2023Article
- Patients withOncology letters · 2021Article
- The impact of ICOSCancer immunology, immunotherapy : CII · 2021Article
- SustainedLife science alliance · 2021Article
- An improved quantitative real-time polymerase chain reaction technology for Helicobacter pylori detection in stomach tissue and its application value in clinical precision testing.BMC biotechnology · 2020Article
- Interplay between STAT3, Cell Adhesion Molecules and Angiogenesis-Related Parameters in Gastric Carcinoma. Does STAT3 Really Have a Prognostic Value?Medicina (Kaunas, Lithuania) · 2019Article
- Article
- Knowledge and Practice of General Practitioners and Internists about Helicobacter pylori infection in Guilan, Iran.Middle East journal of digestive diseases · 2011Article
- High diversity of vacA and cagA Helicobacter pylori genotypes in patients with and without gastric cancer.PloS one · 2008Article
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimTo define the infection status of Helicobacter pylori in 109 patients with gastric cancers and H pylori localization in gastric carcinoma tissues in South China.
methodsThe incidence of H pylori infection in gastric carcinomas was estimated by polymerase chain reaction (PCR), simultaneously; both morphological features and the localization of H pylori in gastric carcinomas were demonstrated by Warthin-Starry (WS) staining. The relationships between H pylori infection and the clinical-pathologic factors of gastric carcinomas were analyzed by software SPSS10.0.
resultsH pylori was found in 42 (39.03%) and 58 (53.21%) cases of 109 patients with gastric carcinomas by PCR and WS, respectively. H pylori infection rate detected in gastric carcinomas by WS was higher than that by PCR (chi2 = 9.735, P < 0.005 < 0.01). WS stain showed that H pylori existed in the gastric antrum mucus, mucosal gland of normal tissues adjacent to gastric carcinomas and the gland, mucus pool of cancer tissues. The positive rate of H pylori in normal tissues adjacent to carcinomas was higher than that in cancer tissues (chi2 = 15.750, P < 0.005 < 0.01). No significant differences in age, sex, site, histological types and lymph node metastasis were found between H pylori-positive gastric carcinomas and H pylori-negative cases by both methods, but there were statistically significant differences of H pylori positive rate between early and advanced stage of gastric carcinomas (chi2 = 4.548 or 5.922, P = 0.033 or 0.015 < 0.05).
conclusionThese results suggested that H pylori infection might play a certain role in the early stage of carcinogenesis of human gastric mucosa epithelia.
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