Cangxitongbi capsule protects articular cartilage of the knee in rats by regulating ADAMTS-5.

ABSTRACT:

Background

Knee osteoarthritis (KOA) is a disease with a high incidence in elderly patients and traditional Chinese medicine has a significant effect on the treatment of KOA. Cangxitongbi capsule (CXTB) is a traditional Chinese medicine for KOA treatment and has a remarkable curative effect. The purpose of this article is to investigate the mechanism of CXTB in protecting joint cartilage on KOA rats.

Methods

A total of 30 male Sprague-Dawley rats were randomly assigned into five groups: control group; model group; low-, mid-, and high-dose CXTB groups (17.5, 35, and 70 mg/mL). KOA models were made by modified Hulth method except the control group. After pharmacological administration for 4 weeks, knee articular cartilages were observed by hematoxylin and eosin (HE) staining

SUBMITTER: Song XY 

PROVIDER: S-EPMC7729305 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature