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Distribution of H.pylori antigens in gastric mucosa and its significance

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【作者】 陆新良； 钱可大； 唐训球； 朱永良；

【Author】 LU Xin-liang , QIAN Ke-da, TANG Xun-qiu , ZHU Yong-liang Gastroenterology, the Second Affiliated Hospital, clollege of Medicine, Zhejiang University, Hangzhou 310009, China) E-mail: xl_lu@hotmail.com.cn

【机构】 Gastroenterology； the Second Affiliated Hospital； clollege of Medicine； Zhejiang University； Hangzhou 310009； China； China；

【Abstract】 Objective: To investigate the distribution of H.pylori antigens in the gastric mucosa in patients with H.pylori infection, and the relationship between the distribution and gastric cancer. Methods: Of 112 patients confirmed by patho-logical study to have chronic superficial gastritis, precancerous changes (chronic atrophic gastritis, intestinal metaplasia or at