糖尿病是当今国内外疑难病专家颇感棘手的顽疾,在我国每年将有2千万名糖尿病患者,其中50％的糖尿病患者伴有眼底微细血管病变,导至眼底出血、视网膜脱落、白内障、视力下降甚至失明等病症,它严重地威胁着人们的身心健康。除少数继发性糖尿病外,原发性糖尿病是终身性疾病,尤其是胰岛素依赖型病人,需终身胰岛素治疗。 Diabetes mellitus is a thorny problem now difficult for domestic and international patients. In our country, there will be 20 million diabetics each year, of which 50% of patients with diabetes mellitus have retinal microthrombosis, retinal hemorrhage, retinal detachment, cataracts, vision Decline or even blindness and other diseases, it is a serious threat to people’s physical and mental health. With the exception of a few secondary forms of diabetes, primary diabetes is a lifelong disease, especially in insulin-dependent patients requiring lifelong insulin therapy.