幽门螺杆菌相关性胃炎的时空特征研究

研究幽门螺杆菌导致胃黏膜病理损伤表现的多样性与年龄的关系。进行胃镜检查的患者，排除其它脏器疾病，测定尿素酶表达程度，观察黏膜损伤情况并取病理。结果是不同程度尿素酶表达的幽门螺杆菌感染性胃炎表现不同的病理特征；年龄、幽门螺杆菌感染时间及生活事件是相互作用的原因。幽门螺杆菌特征性慢性感染过程及其致病方式使胃黏膜的病理变化有了多样性，高尿素酶表达的幽门螺杆菌引起的增生性病灶乃至隆起性病变的机会随年龄增加及胃黏膜的病理变化而增长。

H. Pylori Gastritis Space and Time Characteristic Research

To study the correlation between gastric mucosa membrane morphology multiplicity in gastritis caused by H. pylori and the patients＇ age. All patients differentiated from internal organ diseases were carried on the gastroscopy, urease degree was detected and gastric mucosa membrane morphology was observed. The changes of urease degree indicated the characteristic of gastric mucosa membrane damage morphologically. The age, H. plylori infection time and the life event affected mutually. Gastric mucosa membrane surface perforate and venereal diseases will increase with the age of patient elder than 40-50 years. The intestines and the atypical proliferation are mostly morphological characteristic.