1.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-577894
RESUMO
Objective To observe the effect of Weiyanyin on Substance P(SP) in gastric mucosa of experiment bile reflux gastritis rats. Methods The model of experiment bile reflux gastritis was established by gavage of reflux liquid. Compared with Domperidone, the effect of Weiyanyin on pathological histological features and the mucosal SP content of bile reflux gastritis rats was observed. Results The gastric mucosa of rats in model group was damaged, and alopecia of gastric mucosa, and infiltration of a large number of inflammatory cells could be seen.In most of the rats in the model group, atypical hyperplasia and intestinal metaplasia were present. Meanwhile, the content of SP was decreased( P