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find Author "DENG Youzhang." 1 results
  • AN EXPERIMENTAL STUDY ON EFFECT OF ESTROGEN ON OSTEOARTHRITIS IN FEMALE RATS

    Objective To investigate the effect ofestrogen on osteoarthritis in female rats.Methods Forty female rats were divided into four groups. In group Ⅰ, the rats were not given any treatment as a control. Ingroups Ⅱ, Ⅲ and Ⅳ, the rats received fixing left knee joint on extension position. Meanwhile, therats received ovariectomy in group Ⅲ; ovariectomy and diethylstilbestrol treatment in group Ⅳ, respectively. After 4 weeks, histological observation and serum BGP examination were done.Results In groups Ⅱ, Ⅲ andⅣ, the levels of serum BGP were 3.50±0.39, 5.72±0.64 and 3.95±0.44, respectively. The pathologic grades of cartilage and synovium were 10.83±4.35 and 4.21±2.03; 15.32±3.42 and 7.62±3.42; and 12.65±2.73 and 5.46±1.23, respectively. Conclusion Estrogen may play an important role in delaying the development of osteoarthritis.

    Release date:2016-09-01 09:35 Export PDF Favorites Scan
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