The presence of dupA in helicobacter pylori is not significantly associated with duodenal ulceration in Belgium, South Africa, China, or North America

被引：75
作者：
Argent, Richard H.
Burette, Alain
Deyi, Veronique Y. Miendje
Atherton, John C.
机构：
[1] Univ Nottingham, Ctr Biomol Sci, Inst Infect Immun & Inflammat, Nottingham NG7 2RD, England
[2] Queens Med Ctr, Wolfson Digest Dis Ctr, Nottingham NG7 2UH, England
[3] Ctr Hosp Interreg Edith Cavell Site Basil, Dept Gastroenterol, Brussels, Belgium
[4] Ctr Hosp Univ Brugmann, Microbiol Lab, Brussels, Belgium
来源：
CLINICAL INFECTIOUS DISEASES | 2007年 / 45卷 / 09期
关键词：
D O I：
10.1086/522177
中图分类号：
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号：
100102 ;
摘要：
A previous study suggested that Helicobacter pylori strains possessing dupA are positively associated with duodenal ulceration and negatively associated with gastric adenocarcinoma. We determined the prevalence of dupA in H. pylori strains recovered from 4 independent populations and found a significant association with gastric cancer but not with duodenal ulceration.
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页码：1204 / 1206
页数：3
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