[Effect of Warm-needle-moxibustion on Behavior Reactions and TNF-α and MMP-3 Contents in Knee Cartilage of Rabbits with Knee Osteoarthritis].
Year: 2016
Type: article
Abstract: OBJECTIVE: To observe the effect of warm-needle-moxibustion on behavior changes and the levels of tumor necrosis factor-α (TNF-α) and matrix metalloproteinase-3 (MMP-3) in the knee cartilage tissue of rabbits with knee osteoarthritis (KOA) so as to explore its mechanisms in relieving KOA. METHODS: =10 in each group). The KOA model was established by using immobilization me-thod. The internal and external "Dubi" (ST 35), "Xuehai" (SP 10) and "Yanglingquan "(GB 34) were punctured with filiform needles first, followed by attaching an ignited moxa column to the handle of each inserted needles. The treatment was conducted for 20 min every time, once daily for 4 weeks. The behavioral scores were assessed according to the pain severity, gait, joint motion range and articular swelling severity in reference to the modified Lequesne's methods. The TNF-α and MMP-3 contents in the knee joint cartilage tissue were assayed by radioimmunoassay, and pathological changes of the articular cartilage tissue were observed under microscope after sectioning and H.E. staining. RESULTS: <0.05). Under light microscope, the inflammatory infiltration of the articular cartilage and the disordered arrangement of chondrocytes in KOA rabbits were improved in the treatment group. CONCLUSIONS: Warm-needle-moxibustion intervention can improve the motor function of rabbits with KOA, which may be related to its effects in reducing the level of TNF-α and MMP-3 in articular cartilage tissue.
Source: PubMed
Authors: Ping Yue, Liang Gao, Mo Chen, Wen Guo, Sui-Cheng Xin
Language: Chinese
Subfield: Complementary and alternative medicine
Field: Medicine
Domain: Health Sciences
Open Access status: green
OpenAlex ID: W2520554896