| CyclinB1和CyclinD3基因在类风湿关节炎滑膜组织中的表达 |
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| 引用本文： | 蒋明 王永潮. CyclinB1和CyclinD3基因在类风湿关节炎滑膜组织中的表达[J]. 基础医学与临床, 1998, 18(4): 59-62,58 |
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| 作者姓名： | 蒋明 王永潮 |
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| 作者单位： | 中国医学科学院中国协和医科大学北京协和医院风湿免疫科，北京师范大学生物系，吉林医学院传染科 |
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| 摘 要： | 滑膜衬里层增厚是类风湿关节炎的重要病理学特征之一，但机制不清。本研究用核酸分子原位杂交技术检测反映细胞增殖状况的细胞周期蛋白基因ＣｙｃｌｉｎＢ１和ＣｙｃｌｉｎＤ３在１０例ＲＡ、３例骨关节炎及４例正常关节滑膜组织的ｍＲＮＡ表达水平。发现ＣｙｃｌｉｎＢ１ｔ ＣｙｃｌｉｎＤ３在ＲＡ滑膜衬里层表达明显高于对照组，提示滑膜细胞的原位增殖在ＲＡ滑膜衬里层增厚中可能起一定作用。
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| 关 键 词： | 类风湿性关节炎 滑膜组织 细胞周期蛋白 Cyclin |
Expression of Cyclin B1 and Cyclin D3 in Rheumatoid Synovium |
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| Jiang Ming Liang Haiying Wang Yongchao Chen Zhiqiang Wang Jian. Expression of Cyclin B1 and Cyclin D3 in Rheumatoid Synovium[J]. Basic Medical Sciences and Clinics, 1998, 18(4): 59-62,58 |
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| Authors: | Jiang Ming Liang Haiying Wang Yongchao Chen Zhiqiang Wang Jian |
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| Affiliation: | Division of Rheumatology and Clinical Immunology Peking Union Medical college Hospital |
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| Abstract: | To investigate the mechanisms of the thickening of rheumatoid synovial lining layer,one of the major morphologic features in rheumatoid arthritis(RA),we determined the expression of the cell proliferation maker cyclin B1(mitotic cyclin)and cyclinD3(G1 cyclin)in the synovium of patients with RA(n=10),and control patients with osteoarthritis(n=3)and those with trauma(n=4)by in situ hybridization.It was found that the mRNA level of both cyclin B1 and cyclin D3 in rheumatoid synovial lining layer was significantly higher than that of control,which suggests that in situ proliferation of synoviocytes might contribute to the thickening if rheumatoid symovial lining layer. |
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| Keywords: | arthritis rheumatioid cyclin |
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