Objective To study the effects and mechanisms of Sanshen Ziwei Yin ( SZY ) on D cells and G cells of gastric mucosa in rats with chronic atrophic gastritis ( CAG ) .
目的：探讨三参滋胃饮对慢性萎缩性胃炎（CAG）大鼠胃黏膜G细胞和D细胞的作用及其机制。
szy