Chinese Journal of Pharmacovigilance ›› 2025, Vol. 22 ›› Issue (3): 249-257.
DOI: 10.19803/j.1672-8629.20240939

• Orginal Article • Previous Articles     Next Articles

Interventions of Bushen Huoxue Decoction in Lumbar Intervertebral Disc Degeneration of Kidney Deficiency and Blood Stasis Type in Rats

KANG Jiaqi1,2, GUO Xiaofei1△, SU Hongmei1, BAI Jianqi1, ZHU Hongwei1, BAI Xin1, CHEN Xin3, WANG Hao4, ZHAO Xiaoqi5, GUO Dongqi1,2, WANG Yuan1#, ZHANG Ping1,*   

  1. 1Department of Pathology, Wangjing Hospital of China Academy of Chinese Medical Sciences, Beijing 100102, China;
    2Graduate School of Beijing University of Chinese Medicine, Beijing 100029, China;
    3Second Department of Spinal Orthopedics, Wangjing Hospital of China Academy of Chinese Medical Sciences, Beijing 100102, China;
    4Academic Development Office, Wangjing Hospital of China Academy of Chinese Medical Sciences, Beijing 100102, China;
    5Ultrasound Department, Wangjing Hospital of China Academy of Chinese Medical Sciences, Beijing 100102, China
  • Received:2024-12-04 Online:2025-03-15 Published:2025-03-17

Abstract: Objective To explore the effect of interventions of Bushen Huoxue decoction in lumbar intervertebral disc degeneration with kidney deficiency and blood stasis in rats. Methods Thirty-six SD rats were randomly divided into the sham operation group, model group, meloxicam group (0.135 mg·kg-1), and low, medium and high dose groups of Bushen Huoxue decoction (2.97、5.94、11.88 g·kg-1), with 6 rats in each group. A lumbar disc degeneration model was established via lumbar dynamic and static imbalance while the model of kidney deficiency and blood stasis was established via intramuscular injection of hydrocortisone and subcutaneous injection of epinephrine. The pathomorphological changes of the lumbar intervertebral disc were observed by X-ray and safranine O-fast green (SO/FG) staining. The expressions of collagen typeⅡ (COL2A1), aggrecan (ACAN) and other proteins in the cartilage endplate of intervertebral discs of rats were observed by immunohistochemical(IHC) staining. The contents of serum glutamic oxalic aminotransferase (AST), alanine aminotransferase (ALT), urea nitrogen(BUN) and creatinine (CREA) were detected, the organ coefficients of the liver and kidney were calculated, and the pathological changes of liver and kidney tissues were observed by hematoxylin-eosin (HE) staining. Results Bushen Huoxue decoction could delay the degeneration of the intervertebral disc in rats, increase the expressions of COL2A1, ACAN, BCL-2 and RGCC in the cartilage endplate, and decrease the expression of BAX. The contents of serum ALT, AST, BUN and CREA as well as the organ coefficients and HE staining of the liver and kidney remained normal. Conclusion Bushen Huoxue decoction can not only help improve lumbar degeneration with kidney deficiency and blood stasis in rats, but delay the degeneration of the cartilage endplate of the intervertebral disc. This decoction can promote the expressions of collagen type II and aggrecan in the cartilage endplate, inhibit apoptosis and regulate cell cycle. It is safe for long-term interventions in lumbar intervertebral disc degeneration of kidney deficiency and blood stasis type.

Key words: Bushen Huoxue Decoction, Kidney Deficiency and Blood Stasis, Lumbar Intervertebral Disc Degeneration, Cartilage Endplate, Rats, Regulator of Cell Cycle RGCC, Safety

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