CYP27A1 and type 2 diabetes mellitus: Concentrations of plasma glucose, insulin, triglycerides, glycated hemoglobin, total cholesterol, ALP, ALT, and CTX in group D were significantly higher than in group L. Conversely, increased creatinine levels were observed in group L. Plasma urea, AST, GGT, Ca, P, Mg, and P1NP levels were not influenced by T2DM.