我们通过对尿微量白蛋白 (m AL B)及血尿素氮、血肌酐的检测 ,对一些疾病的诊断作一探讨。1　材料与方法1.1　材料 :收集 5 0份健康人尿标本 ,并同时抽取空腹血 ,取自本院门诊健康体检者 ,早 8:0 0 - 10 :0 0间 (排除有肾脏疾病的患者 )。收集糖尿病 5 4例 ,高血压 4 6例 ,系统 We examined urinary microalbumin (m AL B), blood urea nitrogen, and serum creatinine for the diagnosis of some diseases. 1 Materials and Methods 1.1 Materials: Urine samples were collected from 50 healthy individuals and fasting blood was taken at the same time, taken from healthy medical examination in our hospital as early as 8: 0-10: 0 (excluding patients with kidney disease) . 54 cases of diabetes mellitus, 46 cases of hypertension, the system