1·Methods:We use ELISA and Immunohisto-chemistry to observe the level of IL-8 produced and released by SFs stimulated by IL-18 and triptolide.
方法：利用ELISA和免疫组织化学法检测雷公藤甲素和IL-18刺激的滑膜成纤维细胞合成、释放IL-8的水平。
2·Objective to investigate the effectiveness dose-effect relationships for inhibiting proliferation by Triptolide-eluting stent, and the safety of the Triptolide eluting stent.
目的研究雷公藤甲素涂层支架抑制新生内膜增殖的有效性、量效关系，并研究该支架的安全性。