Antitumor effect of betaine and its influence on glycometabolism of S_(180) bearing mice Pharmacodynamic studies of rhizome and pogoniasis root of Polygonatium cyrtonema Effects of chrysalis oil on blood glucose and glycometabolism-related enzymes in diabetic rats Effects of chrysalis oil on blood glucose and glycometabolism-related enzymes in diabetic rats Effects of Rehmannia glutinosa oligosaccharides on activity and gene expression of hepatic glycometabolic key enzymes in type 2 diabetic rats Advances in studies on regulation effects and mechanisms of propolis on glycometabolism and lipid metabolism Effects of Rehmannia glutinosa oligosaccharides on activity and gene expression of hepatic glycometabolic key enzymes in type 2 diabetic rats