OBJECTIVE:To study the protective effect of Anwei pills on chronic gastritis model rats.METHODS:Chronic gastritis model was established by intragastric administration of 60% ethanol,20 mmol·L-1 sodium deoxycholate and 0.05% ammonia water.Model rats were divided into 6 groups,i.e.normal control group(constant volume of normal saline),model group(constant volume of normal saline),Weinaian(0.64 g·kg-1) and Anwei pills high-dose,medium-dose and low-dose groups(12.24,6.12 and 3.06 g·kg-1).They were given medicine once a day for consecut...