title: [Comparative study on hypoglycemic effects of different traditional Chinese medicine treatments in rats with diabetes mellitus induced by alloxan].
abstract: OBJECTIVE
  To observe hypoglycemic effects of Yunu Decoction, Zuogui Pill and Shenqi Pill, three compound traditional Chinese herbal medicines, in treatment of diabetes mellitus induced by alloxan in rats, and to compare the therapeutic effects among the three recipes for nourishing yin, clearing away heat, and nourishing yin and warming yang.
  
  
  METHODS
  Diabetes mellitus was induced in rats with alloxan at a dose of 60 mg/kg via tail vain injection. The diabetic rats were randomly divided into four groups: alloxan model group, Yunu Decoction-treated group, Zuogui Pill-treated group and Shenqi Pill-treated group. Rats in the three recipe groups were administered intragastrically with water extraction of Yunu Decoction, Zuogui Pill, and Shenqi Pill accordingly for 10 days. Then the level of blood glucose was measured by glucose oxidase method and the glucose tolerance was determined.
  
  
  RESULTS
  Compared with the normal rats, blood glucose level in the alloxan model group was obviously increased (P<0.05). Glucose levels in the three recipe groups were obviously decreased as compared with the alloxan model group (P<0.05), and glucose level in the Yunu Decoction-treated group after treatment was significant lower than before treatment (P<0.05). The glucose tolerance test indicated that rats in the alloxan model and three recipe groups revealed impaired glucose tolerance as compared with the normal rats, and there were no significant differences between the alloxan model group and the three recipe groups.
  
  
  CONCLUSIONS
  Yunu Decoction, Zuogui Pill and Shenqi Pill can effectively decrease the glucose level of the rats with diabetes mellitus induced by alloxan, and Yunu Decoction showed the best therapeutic effects. The glucose tolerance test shows that the three recipes cannot correct the abnormal metabolism of glucose.
authors: Experimental Center for Teaching and Learning, School of Basic Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China. jwrabit@yahoo.com.cn
authors: Jing
authors: J
authors: Wang
authors: Qing
authors: Q
authors: Wang
authors: Zhen-zhen
authors: ZZ
authors: Wang
authors: Zhuo
authors: Z
authors: Feng
authors: Shao-yun
authors: SY
authors: Liu
authors: Qi-qi
authors: QQ
authors: Zhang
authors: Qi-wen
authors: QW
authors: Cai
authors: Jing-juan
authors: JJ
authors: Pan
mesh_terms: D000818:Animals; D003921:Diabetes Mellitus, Experimental / Q000188:drug therapy*; D004365:Drugs, Chinese Herbal / Q000627:therapeutic use*; D007004:Hypoglycemic Agents / Q000627:therapeutic use*; D008516:Medicine, Chinese Traditional / Q000379:methods; D008517:Phytotherapy / Q000379:methods*; D051381:Rats; D017207:Rats, Sprague-Dawley
chemical_list: D004365:Drugs, Chinese Herbal; D007004:Hypoglycemic Agents; C552040:zuogui