冠状动脉的

Objective: To observe the effect of quaternary ammonium salt derivation of haloperidol on coronary artery.

目的：观察氟哌啶醇季铵盐衍生物对冠状动脉的作用。

Of coronary artery...

冠状动脉的。。。

Objective:To investigate the relationship between the length of the right coronary artery and coronary stenosis.

目的：研究右冠状动脉的长度和其发生冠状动脉狭窄的关系。

When the film changes, it shows the vasculitis, and the more possible of involvement of coronary artery. Therefore, it can help to diagnose the arteria coronaria involvement and to treat instructively.

胸部CR有改变者，提示全身血管炎广泛，冠状动脉的受累可能性亦较大，故胸部CR可有助于早期估计冠状动脉受累和指导治疗。

The anatomical structure of the rabbit heart, especially in its branching and distribution of coronary artery, is similar to the human, except that one to two interventricular septum branches are stretched out from the anterior interventricular branch of the left coronary artery root.

兔心脏解剖结构，尤其是冠状动脉的分支及分布与人的冠状动脉大致相似，但有1～2支室间隔支由LAD根部发出是其显著特点。

A rate-limiting step to long-term survival in heart transplant patients is coronary arteriopathy, which is marked intimal proliferation with lumenal narrowing of the small epicardial and intramyocardial coronary artery branches, leading to ischemic changes.

限制心脏移植的患者长期存活的关键步骤是冠状动脉病，心外膜和心内膜的冠状动脉的小分支动脉内膜增殖，管腔狭窄而导致心肌缺血性的改变。

As a new messenger factor,carbon monoxide can activate soluble guanyl cyclas,relax angio-smooth muscle,prevent platelet from aggregation and inhibit angio-smooth muscle cells proliferation,therefore it can maintain normal blood stream in coronary artery.

一氧化碳是一种新的信使因子，通过激活可溶性鸟苷酸环化酶，舒张血管平滑肌，抑制血小板聚集和抑制血管平滑肌细胞增殖，从而恢复冠状动脉的正常血流。血红素氧合酶通过其抗动脉粥样硬化作用对冠状动脉起保护作用。

Part three: Hemodynamic changes of intramyocardial microvascular by ultrasound in diabetic patients Objectives: To observe and analyze the hemodynamic changes of intramyocardial microvascular which is caused by intramyocardial microvasculopathy in diabetic patients using TTDE. Methods: 27 normal subjects and 50 patients were studied.

第三部分糖尿病患者心肌内冠状动脉的血流动力学变化目的：应用冠脉血流显像技术观察糖尿病患者静息状态下心肌内冠脉分支血流，分析糖尿病患者发生的冠状动脉微血管病变带来的血流动力学改变。

Methods Porcine coronary SMCs were incubated with serum-free medium containing different concentrations of simvastatin. Infiltration of 3H-TdR into SMC DNA was measured as an index of cell proliferation. Simvastatin's effect on migration was tested with Sarkar's technique.

采用体外猪冠状动脉SMC培养技术，以3H-TdR的参入量表示冠状动脉的SMC DNA合成情况，应用划线方法测定冠状动脉SMC的迁移距离，观察辛伐他汀对OX-LDL诱导的冠状动脉SMC增殖和迁移的影响。

Results: l、The optimal scan parameters for chinese people are flow rate of 3. 0 mL/sec and total injection 125ml. 2、Visibility of coronary arteries and segments: only those proximal and mid segment is image quality sufficient to allow a semiquantitative assessment. 3、Detection of Atherosclerotic Plaque: CT coronary imaging revealed highest sensitivities for the detection of atherosclerotic wall changes the sensitivity of stenoses was 86. 3％. 4、MSCT coronary angiography is easy to prove the entire anatomic structure of coronary and it is an effective technique for evaluating coronary patency. 5、MSCT coronary angiography correctly identified all normal controls and all patients with coronary artery fistula. The anatomic course of the coronary artery fistula was correctly classified. 6、A11 severe lesion could be visualised by

结果：1、不同的扫描技术参数所获得的造影图像质量不同，注射速率3.0ml/s组以及125m1对比剂总量组比较适合国内患者。2、多层螺旋CT冠状动脉造影可显示冠状动脉的主要分支，尤其是冠状动脉的近、中段，显示率在90％以上。3、多层螺旋CT冠状动脉造影对狭窄病变的敏感性为87.3％，能检出冠状动脉造影不易发现的细小斑块，判断狭窄的原因及斑块的特征。4、多层螺旋CT冠状动脉造影可显示搭桥血管的形态、位置及通畅程度，显示桥血管及支架的内腔，安全便捷。5、多层螺旋CT显示冠状动脉畸形准确性高（3/3），多种成像方法可弥补冠状动脉造影显示的不足。6、仿真内窥镜可显示冠状动脉内膜和内腔，显示狭窄斑块的性质。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。