After DM treatment, the serum levels of TC (3.88 ± 0.49 mmol/L), TG (1.44 ± 0.29 mmol/L), HDL (8.67 ± 0.88 mmol/L) and LDL (3.87 ± 0.55 mmol/L), AST (54.93 ± 8.46 U/L), ALT (55.93 ± 10.70 U/L) were reduced through comparing to the model group (p < 0.001). Here, GPT is linked to diabetes mellitus.