新生霉素

Doxy treatment significantly reduced intimal SMCs proliferation from 62.76%±1.02% in the controls to 43.23%±1.06% at 7 days after injury (P.01). CONCLUSION: Doxy treatment inhibits the activity of MMPs, the SMCs proliferation of intimal, neointimal hyperplasia and vascular remodeling, suggesting that Doxy treatment is useful in preventing restenosis after PTCA.

强力霉素可以显著降低血管损伤后MMPs活性，抑制内膜平滑肌细胞的增殖、新生内膜增生以及管腔重构，提示它可能具有防治PTCA术后再狭窄的作用。

Objective: The purposes of the present study are as follows: 1 To study the effect of direct contact with VSMC on transdifferentiation of MSC; 2 To construct MSC of Dual-stable expression of AT2R gene medicated by tetracycline regulatable system.; 3 To investigate the effects of AT2R gene medicated by tetracycline regulatable system on neointimal hyperplasia in rat carotid arteries after balloon angioplasty.

本实验体外观察MSC与VSMC在直接接触培养下的分化情况，并以MSC为载体，通过体外细胞基因转染及筛选，获得双重稳定受到强力霉素调控表达AT2R基因的MSC，将此受到调控表达的AT2R基因导入大鼠颈动脉球囊损伤动物模型中，观察MSC细胞移植实现AT2R基因在体可调控表达在新生内膜中形成的作用及潜在意义。

The co-eluting stent, sirolimus-eluting stent and bare-metal stent were implanted into porcine coronary artery model of sac expansion; 28 days later, the neointirnal area, mean neointimal thickness and reendothelialization of the stented coronary arteries were analyzed.

在猪冠状动脉球囊扩张模型中，植入雷帕霉素／雌二醇复合洗脱支架、雷帕霉素洗脱支架和裸支架，术后28 d考察支架血管段新生内膜面积、内膜平均厚度及支架内皮化程度。

DNA gyrase ; Novobiocin ; Antituberculosis agents ; Screening model

DNA回旋酶；新生霉素；抗结核药物；筛选模型

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。