狭窄

The effect of 〓 transfer to local artery using gelatin-coated nitinol stents on VSMC proliferation and neointima hyperplasia The canine iliac artery stenosis model (n=10) had been successfully made by retroperitoneal approach and confirmed by angiography.

采用经腹膜外入路建立犬髂动脉狭窄模型，应用常规介入操作技术，通过7F长血管鞘，将携带〓基因的蛋白涂层镍钛合金支架置入血管狭窄部位；用同样方法置入携带LacZ基因蛋白涂层镍肽合金支架作为对照。

BACKGROUND: Restenosis and lumina loss limit further application of balloon extension and stent implantation. Effect of tunica intima proliferation and apoptosis in restenosis and the intervention method are exploring.

摘要背景：球囊扩张及支架置入后再狭窄、管腔丢失等问题制约了支架置入治疗的进一步发展，血管内膜增殖和凋亡在再狭窄中的作用及干预方法尚在积极探索中。

RESULTS: We found progressive carotid stenosis in 93 patients (9%) by ultrasound and thereafter recorded 495 MACEs in 421 patients (40%) during clinical follow-up.

结果：我们使用超声发现93例患者有进行性颈动脉狭窄，并且在随访当中发现421名患者有495例次MACEs发生颈动脉进行性狭窄的患者心血管事件发生的危险明显增加。

It is with narrow-souled people as with narrow-necked bottles: the less they have ''.

心胸狭窄的人，就像瓶颈狭窄的瓶子一样：里头东西越少，倒出来的时候声响越大。

It is with narrow-souled people as with narrow-necked bottles: the less they have in them, the more noise they make in pouring it out.

心胸狭窄的人，就像瓶颈狭窄的瓶子一样：里头东西越少，倒出来的时候声响越大。

Results: group A( diskectomy, 160 cases) were followed up and excellent: short-term 90%,in the near future 88%, long-term 84%;36 cases were accepted second operation during 0.5 year to 5 year and 28 cases had nerve root canal stenosis.

结果：A组随访总有效率分别为：短期90％，近期88％，远期84％；有36例(22.5％)患者在0.5-5年间接受了二次椎间盘手术，其中28例原因为神经根管狭窄。B组(髓核摘除并神经根管探查、扩大术组)168例病例术中发现88例(52.4％)有不同程度神经根管狭窄，且均为年龄40岁以上、平均病程5.8年的患者；随访总有效率分别为：短期98％，近期95％，远期92％。

Methods Quantitative coronary analysis was made in 65 patients (86 lesions) with the angiograms of pre-intervention, post-intervention and at follow-up in all 352 patients with coronary angioplasty or coronary stenting. The late loss and the rate of restenosis at 6 month follow-up were compared between 41 patients with 53 stented lesions and 24 patients with 33 lesions treated with balloon angioplasty alone.

冠心病介入治疗352例中，选择连续65例(86个冠脉狭窄病变)术后6个月随访重复冠脉造影者，冠脉定量分析术前、术后和随访复查冠脉造影图象，并分析随访时内径丢失与支架置入和单纯球囊扩张的关系及术后6个月再狭窄发生率。

Stens were evaluated to be patent, while 1 stent was not patent. Conclusion: Sixteen slice spiral CT scan of the cardiac coronary artery is a noninvasive,simple and good method. Coronary calcium score and coronary artery stenosis can be evaluated within one study. The patency of stents could also be evaluated. But more experience in more cases of comparative study should be obtained to prove the accuracy of the evaluation of stenosis of coronary arteries and patency of stents.

十六层螺旋CT冠状动脉CT动脉造影(CTA，computer tomography angiography)是一种无创、简便、优良的冠状动脉成像方法，可一次检查完成冠状动脉钙化积分和狭窄评价，也可评价支架通畅情况，但其评价狭窄及支架通畅的准确性有待做更多病例的CTA与常规冠状动脉造影的对照研究。

That is, the vertical radiation angle is too narrow for the illumination of SAT TV offset parabolas, and horizontal is too wide, as shown in the figures.

原因是它的垂直方向角非常狭窄，换句话说，对于偏馈卫星电视抛物面天线来说，垂直方向角太狭窄了，而水平方向角又太宽了，如图所示。

Twilight state : it is the conscious disturbance mainly pertaining to the change in the dimension of consciousness, including that the patient's dimension of consciousness becomes narrow accompanied by the decrease of the legibility of consciousness and the conscious activity limit to a narrow and isolating range.

8朦胧状态属于以意识范围改变为主的意识障碍，指患者的意识范围狭窄，同时伴有意识清晰度的下降，意识活动集中于较狭窄而孤立的范围以内。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。