一种真正改进的糖尿病疗法,可能就是移植足够数量能制造胰岛素的组织。不同作者们的动物实验显示:移植经胶元酶处理过的同种胰岛,已能明显而长期调整糖尿病的代谢状态;但目前一般所用移植在门静脉内的胰岛,可能由于缺乏足够的神经支配,因而分泌胰岛素的精密调节机制尚未建立。虽 A truly improved form of diabetes may be the transplantation of a sufficient quantity of insulin-producing tissue. Animal experiments by different authors show that: allograft cells treated with collagenase have been able to significantly and long-termly adjust the metabolic status of diabetes; however, the currently used islets transplanted in the portal vein may be due to lack of sufficient innervation, Thus the precise regulatory mechanism of insulin secretion has not been established. although