门脉高压患者胃粘膜电位差测定张淑宏，田字彬，张立志，王艳风为比较门脉高压病人的胃粘膜与一般慢性胃炎有何异同，我们在内镜直视下，测定了慢性浅表胃炎（ＣＳＧ）及肝硬化门脉高压（ＰＨＴ）病人的胃粘膜电位差（ＰＤ），并进行对照分析。材料与方法一、研究对象：分... Gastric mucosal potential differences in patients with portal hypertension ZHANG Shu-hong, TIAN Zi-bin, ZHANG Li-zhi, WANG Yan-feng To compare the similarities and differences between gastric mucosa and chronic gastritis in patients with portal hypertension, we measured the effects of chronic superficial gastritis ) And gastric mucosal potential difference (PD) in patients with cirrhosis and portal hypertension (PHT). Materials and methods First, the research object: points ...