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Chinese Journal of Clinical Pharmacology and Therapeutics ›› 2012, Vol. 17 ›› Issue (8): 874-877.

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Experimental study of PIANTONG capsule fluid extract on analgesic and anti-inflammatory effect

XU Tun-hai, WEN Ping, LIU Bin, ZHANG Xiao-yong, JIA Su-rong, TAO Xiao-hua   

  1. Beijing University of Chinese Medicine, Beijing 100029, China
  • Received:2011-12-26 Revised:2012-03-21 Online:2012-08-26 Published:2012-08-14

Abstract: AIM: To investigate the analgesic, and anti-inflammatory effects of PIANTONG capsule fluid extract.METHODS: The analgesic action was detected through the hot-plate and acetic acid-induced writhing test in mice, regarding to pain threshold and stretching times. The anti-inflammation effect of PIANTONG capsule fluid extract was tested by xylene-induced mouse ear swelling and albumen-induced rat hind paw swelling.RESULTS: PIANTONY capsule fluid extract obviously decreased the writhing time,significantly prolonged the pain threshold of mice and inhibited ear swelling and hind paw swelling.CONCLUSION: PIANTONG capsule possesses significant anti-inflammatory and analgesic effects.

Key words: PIANTONG capsule, Fluid extract, Relieve pain, Anti-inflammation

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