Chinese Journal of Pharmacovigilance ›› 2024, Vol. 21 ›› Issue (4): 404-407.
DOI: 10.19803/j.1672-8629.20230283

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Effect of Foshao granules on spastic abdominal pain in rats

LI Shuran1, GUO Shanshan1, BAO Lei1, ZHAO Ronghua1, SUN Jing1, GENG Zihan1, BAO Yanyan1, ZHANG Jingsheng1, XU Yingli1, LYU Yaozhong2,3, WANG Zhenzhong2,3, CUI Xiaolan1,*, WANG Hongmei2,3#   

  1. 1Biosecurity Laboratory, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China;
    2 National Key Laboratory of Process Control and Intelligent Manufacturing Technology of Traditional Chinese Medicine Pharmaceuticals, Lianyungang 222000, China;
    3Jiangsu Kangyuan Pharmaceutical Co., Ltd, Lianyungang Jiangsu 222000, China
  • Received:2023-05-08 Online:2024-04-15 Published:2024-04-18

Abstract: Objective To study the effects of Foshao granules on spastic abdominal pain in rats. Methods Six-week-old SD rats were divided into the normal control group, model group, domperidone control group(6.00 mg·kg-1), Sini powder control group(1.50 g·kg-1) and Foshao granule groups (24 g crude drug·kg-1, 12 g crude drug·kg-1 and 6 g crude drug·kg-1), with 10 mice in each. Spastic abdominal pain in rats was induced by intraperitoneal injection with neostigmine. The incubation, duration and incidence of pain as well as the pathological changes in the stomach and colon of the rats were observed, while serum contents of substance P, GT and MTL were detected by ELISA. Results Foshao granules could prolong pain incubation (P<0.05, P<0.01), shorten the pain duration (P<0.01), lower the incidence of pain, reduce the serum contents of substance P (P<0.01), GT (P<0.01), MTL (P<0.01), and inhibit mucosal hyperplasia, interstitial inflammation and the enlargement and increase of goblet cells in of the stomach and colon of rats. Conclusion Foshao granules can improve neostigmine-induced spastic abdominal pain.

Key words: Foshao granules, neostigmine, spastic abdominal pain, pesticide effect, rats

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