GPT and obesity due to melanocortin 4 receptor deficiency: In order to verify the anti-obesity effect according to the treatments more clearly, biochemical markers (alanine aminotransferase (ALT), aspartate aminotransferase (AST), total cholesterol (T-chol), triglyceride (TG), low density lipoprotein cholesterol (LDL), high density lipoprotein cholesterol (HDL)) related to obesity were analyzed in the serum.