肿瘤坏死因子α介导的体外培养人血管平滑肌细胞基质金属蛋白酶及其组织抑制剂的表达
CHINESE JOURNAL OF CARDIOLOGY(2003)
Abstract
目的采用肿瘤坏死因子(TNF-α)与胎儿主动脉平滑肌细胞(SMCs)共孵育,通过抗体阻滞实验方法,探讨中和抗体对TNF-α介导的基质金属蛋白酶(MMPs)及组织型金属蛋白酶抑制剂(TIMPs)表达增强的影响,试图在细胞和分子的水平上探讨动脉粥样硬化不稳定斑块相关的发病机制,为临床防治提供新的思路.
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