【摘要】 目的观察胰腺内分泌激素对胰腺外分泌的直接作用。方法采用大鼠离体胰腺腺泡标本，观察胰岛素对腺泡淀粉酶释放的直接影响。结果胰岛素可增强离体胰腺腺泡淀粉酶的分泌，并存在剂量反应关系。胰岛素浓度为10-6M～10-3M，胰淀粉酶活性提高5～10倍。结论胰岛素对胰腺外分泌功能具有局部调节作用。更多还原

【Abstract】 Objective To study the direct effect of pancreatic endocrine hormone on pancreatic exocrine function. Methods The isolated pancreatic acini of rat were prepared. The amylase activity in the suspension was assayed. Results insulin at concentrations above 10-7M dose-dependently enhanced the amylase release from pancreatic acini. Conclusion The result in vitro suggest that insulin plays a major role in pancreatic exocrine function.更多还原