[Effect of geniposide on serum IL-1beta and TNF-alpha of rheumatoid arthritis rats].
Jiang Zhu, Xin Gao, Wenli Xie, Jin Yu-zhang, Wenjun Sun
Abstract
Jiang Zhu, Xin Gao, Wenli Xie, Jin Yu-zhang, Wenjun Sun
Abstract
OBJECTIVE: To study the effect of geniposide on serum IL-1beta and TNF-alpha levels of rheumatoid arthritis rats, as well as the mechanism of this drug. METHOD: To establish an experimental rat model of type II collagen-induced arthritic (CIA). The inhibitory effects on paw edema were observed, and serum IL-1beta and TNF-alpha levels were determined in experimental rats. RESULT: Compared with the model, geniposide delayed the starting time of right paw edema significantly, and the levels of serum IL-1beta and TNF-alpha were significantly decreased by geniposide at high dose or medium dose (P < 0.01). CONCLUSION: Geniposide can lower serum IL-1beta and TNF-alpha levels in rheumatoid arthritis rats. The effect may be close related to inhibitory development of rheumatoid arthritis by the agent.
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OBJECTIVE: To study the effect of geniposide on serum IL-1beta and TNF-alpha levels of rheumatoid arthritis rats, as well as the mechanism of this drug. METHOD: To establish an experimental rat model of type II collagen-induced arthritic (CIA). The inhibitory effects on paw edema were observed, and serum IL-1beta and TNF-alpha levels were determined in experimental rats. RESULT: Compared with the model, geniposide delayed the starting time of right paw edema significantly, and the levels of serum IL-1beta and TNF-alpha were significantly decreased by geniposide at high dose or medium dose (P < 0.01). CONCLUSION: Geniposide can lower serum IL-1beta and TNF-alpha levels in rheumatoid arthritis rats. The effect may be close related to inhibitory development of rheumatoid arthritis by the agent.
Key concepts: Rheumatoid arthritis, Medicine, Tumor necrosis factor alpha, Alpha (finance), Edema, Pharmacology, Arthritis, Internal medicine