As for regulating glycometabolism [ ( 6.25 + / - 0.32 ) mmol/L vs ( 8.09 + / - 0.63 ) mmol/L ] , reducing UAER [ ( 154.43 + / - 55.14 ) mg/24h vs ( 268.91 + / - 77.65 ) mg/24h ] , restraining over-expression of MCP-1 [ ( 137.59 + / - 36.15 ) pg/mL vs ( 166.89 + / - 42.82 ) pg/mL ] , regulating level of oxidative stress , prohibiting oxidation of protein and adjusting quantity and activity of T lymphocyte subgroup , the observation group was superior to the control group ( P < 0.05 , P < 0.01 ) .