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人类风湿性关节炎B型滑膜细胞的分离、培养和纯化 被引量:5

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摘要 目的建立一种人类风湿性关节炎滑膜细胞的体外分离、培养和纯化方法。方法关节镜下钳取膝关节滑膜组织,采用组织块培养法和酶消化法分离滑膜细胞。经台盼蓝拒染计数,将细胞按3.2×106接种于培养瓶,传代培养。从形态学、光镜、细胞免疫化学、生长特性鉴定细胞类型。结果反复贴壁和多次消化达到形态学上的纯化要求,纯度达96%以上,活性率为98%,成纤维细胞经鼠抗人单克隆抗体染色阳性,符合B型滑膜细胞特征。结论本研究建立了简单易行的滑膜细胞分离、培养和纯化方法。为类风湿性关节炎致病机制的研究和治疗提供极有意义的体外细胞模型。
出处 《广东医学》 CAS CSCD 北大核心 2007年第2期197-199,共3页 Guangdong Medical Journal
基金 广东省科技计划项目(编号:2004B60301007)
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参考文献7

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