Protective Effect of Qiweibaizhu Powder against HRV Infection of Intestinal Mucosal Epithelial Cells of Suckling Mice / 中国中医药信息杂志

ABSTRACT

Objective To investigate the protective effect of Qiweibaizhu Powder against HRV infection of intestinal mucosal epithelial cells of suckling mice.Methods The 5-day-old NIH mice were made HRV diarrhea model by oral infection,and randomly divided into six groupsnormal group(NG),model group(MG),Qiweibaizhu Powder group(BG),ribavirin group(ZG),suckling mice in each group were instilled corresponding drugs 3 times/d(NG and MG with normal saline) through the mouth.5 d after treatment,suckling mice were killed,small intestine stool was taken to test HRV,and pathological changes in small intestinal mucosa were observed by HE staining.Results Intestinal faeces HRV clearance of BG was significantly better than MG(P