近年来随着医学基础学科,尤其是电镜技术、组织化学、免疫学的发展,糖尿病的研究也逐步深入。在有关胰岛的内分泌、糖尿病的发病机理及治疗上都有许多新认识,为临床提供了理论依据。一、胰岛内分泌与糖尿病的关系五十多年前糖尿病即已被认为是胰岛的疾病,但至今对其发病机制尚不完全了解。长期以来认为糖尿病是由于胰岛素绝对或相对缺乏所引起的。近年来发现胰岛存在三种不同的细胞,它们所分泌的激素均与 In recent years, with the basic medical disciplines, especially electron microscopy, histochemistry, immunology, diabetes research has gradually deepened. In the endocrine islet, the pathogenesis and treatment of diabetes have many new understanding, provide a theoretical basis for clinical. First, the relationship between islet endocrine and diabetes Fifty years ago, diabetes has been considered a pancreatic islet disease, but so far its pathogenesis is not fully understood. Diabetes has long been thought to be caused by the absolute or relative lack of insulin. In recent years, there are three different types of cells found in the islets, and the secreted hormones are all associated with them