乐胃煎逆转胃癌前病变AgNOR及细胞图像分析

Quantitative study of AgNOR and cellular image analysis in gastric precancerous lesions treated with Le Wei Jian Long_term effects of nifedipine on hepatic blood flow and function in portal hypertensive patients

目的研究乐胃煎逆转胃癌前病变不完全结肠型肠化和／或中度异型增生的疗效．方法胃镜病理证实为不完全结肠型肠化和／或中度异型增生４６例．治疗组３０例用乐胃煎，对照组１６例用德诺（Ｄｅ＿Ｎｏｌ）．治疗前后胃镜活检胃窦固定部位粘膜标本作ＡｇＮＯＲ染色及细胞图像分析．结果乐胃煎对不完全结肠型肠化及中度异型增生总有效率均高于Ｄｅ＿Ｎｏｌ，分别为７２％比２５％（Ｐ＜００５）和８９５％比４４４％（Ｐ＜００５）．乐胃煎治疗前后，ＡｇＮＯＲ计数分别为７３０±１１６和４８１±１５０（Ｐ＜００１），Ｄｅ＿Ｎｏｌ组为７７３±０９２和７０５±１０２（Ｐ＜００１）．两组治疗前后ＡｇＮＯＲ计数差值均数相比，统计学上也有显著性差异，分别为２５２±１５４和０６９±０４８（Ｐ＜００１）．乐胃煎组中２０例作细胞图像分析，治疗后各参数（长轴、短轴、核浆比、结构异型指数等）均有不同程度的降低，有显著性差异．结论乐胃煎确有较好地逆转胃癌前病变的功效．

AIM To study the effect of Le Wei Jian in the treatment of gastric precancerous lesions incomplete colonic metaplasia and/or moderate dysplasia.