Methods:G cells and D cells in gastric and duodenal mucosa were analyzed with polyclonal antibody of Gas and SST and by immunohistochemical technique and Quantitative image analysis system (MIPS).

• 方法：应用抗－胃泌素、抗－生长抑素的多克隆抗体和免疫组织化学技术标记胃窦、十二指肠粘膜G、D细胞，运用医学图像分析系统（MIPS）对G、D细胞进行定量分析，并与四君子汤组对照。