一、寻求更好基础胰岛素的研究在19世纪20年代,Banting和Best等研究者首次发现可以用胰岛素替代治疗的方法来挽救糖尿病患者生命,并被迅速应用于临床实践。最初的胰岛素是从动物胰腺中提取的,虽然减少了糖尿病酮症酸中毒的早期死亡率,但还不能 First, to find a better basis for insulin research In the 1820s, Banting and Best and other researchers first discovered that insulin replacement therapy can be used to save the lives of diabetic patients, and was quickly applied to clinical practice. The initial insulin was extracted from the animal’s pancreas, although it reduced the early mortality rate of diabetic ketoacidosis, but not