主动脉的

A large blood volume could be obtained by abdominal aorta approach, which leads to less haemolysis and no hurt to organs, no gas embolism or haemostasis caused by inappropriate operation.

腹主动脉采血法适用于取血量大的实验，不易溶血，不损伤器官，不会出现因操作不当造成的气栓与瘀血，有利于病理组织学检查。

Probucol significantly increased mRNA of HO-1 assessed by real-time PCR and HO activity in aortas at all time points.

实时PCR测定表明普罗布考明显增加HO-1的mRNA和所有时间点的主动脉HO活性。

The novel nanoagent accumulated predominantly in macrophages as determined by fluorescence microscopy and flow cytometry of cells dissociated from aortas.

通过对从主动脉分离的细胞进行荧光显微镜和流式细胞仪分析表明这一新的纳米成像剂主要沉积在巨噬细胞中。

Although there were no frank ruptures, 96% of aortic specimens showed histopathologic changes, including 52% with wall thinning; 43% were no longer impinged, yet 60% of these had increased collagen.

虽然没有直接破裂，但96％的主动脉样本显示出组织学改变，包括52％的样本变薄，43％虽没有撞击，但其中60％有胶元增加。

Therefore, this hyperattenuating crescent paralleling the aortic lumen should be recognized as a sign of an unstable AAA.

因此平行于主动脉腔的高密度新月影被认为是不稳定性AAA的征象。

METHODS Based on the monolayer cell culture system, we resuspended VSMCS derived from the media of arterial wall in a solution of polymerizing collagen to develop a "three-dimensional" cell culture system.

方法在兔主动脉中膜来源的VSMCS单层培养系统的基础上，将VSMCS培养在胶原凝胶中，形成VSMCS三维培养系统。

Results: Nitrendipine could relax concentration-dependently the arterial rings of the rat U-Ⅱ precontracted arteries -log

结果：尼群地平可浓度依赖性舒张大鼠U-Ⅱ预收缩的肺主动脉环［-log(EC50)=5.86±0.30， Emax=(73.73±15.40)%，以30nmol/L U-Ⅱ的收缩幅度为100%］。

AS is a disease process akin to atherosclerosis in which calcification and tissue remodelling play a crucial role.

主动脉瓣狭窄的病变过程与动脉粥样硬化相类似，钙化和组织重建都是关键的病变机制。

Objective To investigate the mechanical properties of ascending aorta in normal adult humans and different age pigs, and thus to provide essential biomechanical data for the vessels to be anastomosed in pig-to-human cardiac xenografts.

目的 ：探讨正常成人与不同月龄猪升主动脉一维载荷下的力学特性，为猪→人异种心脏移植吻合血管提供必要的生物力学基础。

Objective To summarize the complications of coronary artery angiograms and the nursing care to prevent and treat the complications in 23 patients with aortic incompetence.

目的 总结主动脉瓣关闭不全患者行冠状动脉造影术后并发症的护理措施方法用Judkins法行冠状动脉造影，记录术后出现的并发症，并施予相应护理。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐