{"title":"类风湿关节炎患者外周血淋巴细胞凋亡及其意义","authors":"陶怡, 陈瑞林, 黄成辉","doi":"10.3760/CMA.J.ISSN.1008-634X.2006.06.004","DOIUrl":null,"url":null,"abstract":"目的 研究类风湿关节炎(RA)患者外周血淋巴细胞的凋亡及其意义.方法 采用流式细胞术和激光共聚焦显微镜,检测35例RA患者和30例健康志愿者的外周血淋巴细胞抵抗凋亡的能力,包括分析新鲜分离和培养的淋巴细胞凋亡率及其与临床病情严重度的相关性.结果 两组间新鲜分离的淋巴细胞凋亡率差异无统计学意义[(2.63±1.47)%比(3.53±2.04)%,P>0.05].活化淋巴细胞检测的结果显示,RA组的凋亡率明显低于对照组[(12.08±6.06)%比(18.66±7.27)%,P<0.05],并与DAS28评分呈负相关(r=-0.617,P=0.008).结论 RA患者活化的外周血淋巴细胞出现凋亡缺陷,并与RA病情活动度相关.提示这些细胞募集到组织损害和自身免疫炎性反应进程异常的部位并对炎性反应进程的发展和维持起重要作用。","PeriodicalId":189947,"journal":{"name":"Journal of Modern Clinical Medical Bioengineering","volume":"8 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Apoptosis of peripheral blood lymphocytes and its significance in patients with rheumatoid arthritis\",\"authors\":\"陶怡, 陈瑞林, 黄成辉\",\"doi\":\"10.3760/CMA.J.ISSN.1008-634X.2006.06.004\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"目的 研究类风湿关节炎(RA)患者外周血淋巴细胞的凋亡及其意义.方法 采用流式细胞术和激光共聚焦显微镜,检测35例RA患者和30例健康志愿者的外周血淋巴细胞抵抗凋亡的能力,包括分析新鲜分离和培养的淋巴细胞凋亡率及其与临床病情严重度的相关性.结果 两组间新鲜分离的淋巴细胞凋亡率差异无统计学意义[(2.63±1.47)%比(3.53±2.04)%,P>0.05].活化淋巴细胞检测的结果显示,RA组的凋亡率明显低于对照组[(12.08±6.06)%比(18.66±7.27)%,P<0.05],并与DAS28评分呈负相关(r=-0.617,P=0.008).结论 RA患者活化的外周血淋巴细胞出现凋亡缺陷,并与RA病情活动度相关.提示这些细胞募集到组织损害和自身免疫炎性反应进程异常的部位并对炎性反应进程的发展和维持起重要作用。\",\"PeriodicalId\":189947,\"journal\":{\"name\":\"Journal of Modern Clinical Medical Bioengineering\",\"volume\":\"8 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2006-12-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Modern Clinical Medical Bioengineering\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.3760/CMA.J.ISSN.1008-634X.2006.06.004\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Modern Clinical Medical Bioengineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3760/CMA.J.ISSN.1008-634X.2006.06.004","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}