血管内膜

Objective: To investigate the effect of inhibitng C-myc expression by actinomycin D on intimal hy-perplasia in vein graft.

目的：观察放射菌素D对移植血管中C-myc基因表达及内膜增殖的影响。

Objective: To investigate the expression of Endostatin in endometrioid adenocarcinoma and their relationship to angiogenesis.

目的：探讨内皮抑素在子宫内膜样腺癌组织中的表达及其与肿瘤血管形成的关系。

PCI triggers inflammatory reaction at early period after percutaneous transluminal coronary stent implantation, and maintain intimal proliferation and apoptosis on a high level by increasing the levels of angiotonin Ⅱ and activating Fas/FasL system.

支架置入在早期即能够诱发明显的炎症反应，并能通过促使血管紧张素Ⅱ水平增高及Fas-FasL系统激活，使得支架置入后的内膜细胞增殖和凋亡在相当一段时间内维持于高水平。

Aim To explore the effect of auricularia auricula polysaccharide on the proliferation of vascular smooth muscle cells in the formation of atherosclerosis.

在动脉粥样硬化(atherosclerosis，As)发生和发展过程中，血管平滑肌细胞(smooth muscle cell，SMC)的增殖和向内膜下迁移起重要作用。

Early light can be asymptomatic, but the heart murmur before the district will have an impact on children's education and employment, if untreated, will eventually lead to pulmonary hypertension, cardiomegaly, heart failure; some will be complicated by endocarditis, vascular embolization and high blood pressure, life-threatening.

轻者早期可无症状，但心前区杂音将影响患儿的升学和就业，若不进行治疗，最终会导致肺动脉高压、心脏扩大、心力衰竭；有的还会并发心内膜炎、血管栓塞和高血压等，危及生命。

Surface tear of the endomembrane and atherosclerotic plaque induced by balloon dilatation, mechanical expansion and carotid sinus draw-off can adjust compliance of the carotid wall, change sensitiveness of carotid artery receptor, cause instability of hemadynamics and defluxion of plaque fragments, lead to hypotension, bradycardia, hypertension and vascular embolism. How to control and reduce occurrence of above-mentioned complications is a main problem in present studies.

但由于球囊扩张、支架置入机械扩张和牵拉，颈动脉窦引起内膜和动脉粥样硬化斑块的表面撕裂，调整了颈动脉壁顺应性，改变了颈动脉受体的敏感性，引起血液动力学不稳定和斑块碎片脱落，引起低血压、心动过缓、高血压及血管栓塞等并发症，如何控制和减少上述并发症的发生是目前研究的主要问题。

Most aneurysms specimens showed structure changes, including injury of endothelial cell, disrupture or disappearance of the internal elasticlayer, scarce of contractile fiber cells.

动脉瘤瘤壁中有不同程度的单个核细胞成分的浸润(淋巴细胞或单核/巨噬细胞样细胞)，尤其在"中膜"层或"中膜"与内膜交界处较为明显，同时，在细胞集中区伴有数量不等的新生的营养血管，以上改变类似"肉芽组织"样改变。

The reasons for these complications: The main arteries as a result of high blood pressure resulted in a series of changes, especially the long-term systemic small artery spasm, may cause the vessel wall occurred in dystrophic changes in subintimal deposition of protein substances, fibrous tissue increased , in the muscle membrane hypertrophy, reduced arterial elasticity, resulting in luminal narrowing.

产生这些并发症的原因：主要是由于高血压使动脉产生了一系列变化，尤其是全身小动脉的长期痉挛，可能使血管壁发生营养不良性变化，内膜下蛋白性物质沉积，纤维组织增多，中膜肌层肥厚，动脉弹性减低，以致管腔变窄。

The primary shortcoming of tissue engineering blood vessel before was the short-term opening of vessel cavity due to the thrombosis and over hyperplasia of endarterium.

以往的组织工程血管因易产生血栓和内膜过度增生而致开放时间短和闭塞。

Objective To investigate the clinical features of infective endocarditis complicated with embolism.

目的 探讨感染性心内膜炎并发血管栓塞的临床特征。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。