Journal of Capital Medical University ›› 1994, Vol. 15 ›› Issue (2): 92-95.

• 论著 • Previous Articles     Next Articles

A Study of Sub-chronic Toxicity Test of the Mai Tong Ling Ⅱ

Li Juan1, Jiang Zhicheng1, Cheng Zhenliang1, Su Yilan1, Wu Ping1, Deng Yifu1, Zhang Hong1, Liu Zhen1, Zhang Jie1, Chen Ruifen2, Chen Tiejun2   

  1. Department of Industrial Healthy, Capital Institute of Medicine
  • Received:1993-03-11 Revised:1900-01-01 Online:1994-04-15 Published:1994-04-15

Abstract: We had carried out the test of acute toxicity, accumulative toxicity and mutagenic assays of Mai Tong LingⅡ.All the results were negtive. But, whether it can be used for a long-term treatment still needs to be determined. Thus we carried out a study of sub-chronic toxicity test(the 90-day feeding test).The results showed that in the parameters of growth ratio,coefficieny of food utilization,routine and specific tests of blood, OW/BW ratio and pathological examinations,there were no significant statistical differences between the experimental animals and controls,This study shows that long-term use has no ill-effects to the rats.

Key words: Tong Ling Ⅱ, sub-chronic, rats

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