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消化性溃疡（ＰＵ）发病机理十分复杂，迄今尚未完全明了。近年研究表明胃粘膜防御能力减弱在ＰＵ的发生中具有重要意义［１］，而幽门螺杆菌（ＨＰ）感染是导致粘膜屏障损害的主要因素之一。为此，我们从１９９４年６月～１９９６年６月将６２例经纤维内镜等检查并资料完...
Peptic ulcer (PU) pathogenesis is very complicated, so far not yet fully understood. Recent studies have shown that the diminished gastric mucosal defense in the occurrence of PU is of great significance [1], and Helicobacter pylori (HP) infection is one of the main factors leading to mucosal barrier damage. To this end, we from June 1994 ~ June 1996 will be 62 cases of fiber endoscopy and other data end ...