[1]Integrated Department of Endocrinology and Nephrology the Second People''s Hospital of Deyang City Sichuan Province Deyang Sichuan Province 618000;
[2]Department of Burn People''s Hospital of Deyang City Sichuan Province Deyang Sichuan Province 618000;
Diabetic nephropathy; Low protein diet; Renal function; Oxidative stress;