幽门弯曲菌及门脉高压与慢性胃炎的关系

Effect of Campylobacter Pyloridis and Portal Hypertension on Chronic Gastritis

对60例不伴门脉高压的慢性胃炎和35例伴门脉高压的慢性胃炎的幽门弯曲菌检出率及其胃窦部粘膜上皮细胞内中性粘液体密度的研究表明:幽门弯曲菌感染与不伴门脉高压慢性胃炎有密切相关,与伴门脉高压的慢性胃炎及残胃炎无关,幽门弯曲菌感染与不伴门脉高压的慢性胃炎的活动明显相关,而与伴门脉高压的慢性胃炎的活动无关;慢性胃炎幽门弯曲菌阳性者胃窦部粘膜上皮细胞内中性粘液体密度明显低于幽门弯曲菌阴性者,慢性胃炎胃窦部粘膜上皮细胞内中性粘液体密度与有无门脉高压无明显关系。

Campylobacter pyloridis(CP)and neutral mucus density of epithelial ceells in gastric mucosal specimens from chronic gastritis with(35 cases)and without(60 cases)portal hypertension were de- tected.The result is as follows:CP positive rate in chronic gastritis with portal hypertension was significantly lower than that without portal hypertension;CP positive rate of active stage is higher than that of inactive stage in group without portal hypertension,but there is no signifcant difference of that between active and inactive stage in group with portal hypertension;the neutral mucus density of ep- ithelial cells of antric mucose in CP positive group was significantly lower than that in Cp negative,but obvious association was no found between the neutral mucus density and the presence of portal hyper- tion.