Keywords Diabetes;L-Arginine;Aminoguanidine;Diabetic rat;Nitric oxide;Nitric oxide synthase;urinary protein excretion;Diabetic nephropathy;

• 关键词L-精氨酸;氨基胍;一氧化氮;一氧化氮合酶;尿蛋白;糖尿病大鼠;糖尿病肾病;