Investigation of relationship between gastric carcinogenesis in the young patients and intracellular oxidative stress induced by H. pylori infection

幽门螺杆菌(Hp)感染的慢性胃炎虽被认为是胃上皮细胞内的活性氧类物质积聚，并与癌变有关，但其进一步的关系仍有待进一步阐明。本研究观察了RE相关物质在胃癌和非癌胃肿瘤中的表达，并对其在胃炎中的表达进行了比较，以探讨30岁以下青年患者在两组间的差异。共同生活了40岁的H.火药1-I吃掉了W找到了儿子

Although Helicobacter pylori(H. pylori)-i nfected chronic gastritis is described as accumulating reactive oxygen species(thinthe gastric epithelial cells and as relatingto the carcimgenesis, the further relationshiprenaiins to be conpletely elucidated. Inthis study, ve i nvesti gated the expression of RE relating substances in the gastric cancer and noncancerous gastric nuacosa, and conpared the expressi on i n gastritis, to difference young that patients, under 30 years of age, innot-young pat i ents, nmre than between the two groups. coexisting 40 years of H. age. pyrol 1-i of eat ed W found son