静脉的

Influence of triple-lumen central venous catheters coated with chlorhexidine and silver sulfadiazine on the incidence of catheter-related bacteremia.

因此，在中心静脉置管时应该采取完善的消毒隔离措施，对于其他动脉和静脉导管置入时要考虑采用更完善的预防措施。

Methods: 50 female patients undergoing induced abortion,received propofol intravenous anaesthesia,induction dose was 2 mg~2.2 mg/kg,superaddition propofol 30 mg~50 mg to maintain anaesthesia depth.

虽然应用丙泊酚静脉麻醉行人工流产手术已广泛应用于临床，但有关丙泊酚静脉麻醉用于人工流产手术对心功能的影响方面的研究目前国内外少见。

Peripheral intravenous total nutrient admixture represents a safe and feasible method.But thrombophlebitis must be prevented and treated.

通过外周静脉输注全营养混合液进行营养支持是安全、可行的，适用于短期肠外营养支持的病人，但需注意防治血栓性静脉炎。

Methods 300 cases (560 ears)of temporal CT axial images which were divided into two groups were retrospectively analyzed by statistics methods. There were 158 cases(316 ears)in normal group and 142 cases(244 ears)in abnormal group .The incidence of high jugular bulb , dehiscent jugular bulb, anterior location of sigmoid sinus, large sinus tympani, aberrant internal carotid artery, dehiscent of the facial nerve canal, excess of Korner's septum and mastoid antrum dysplasia were recorded.

回顾性分析300例(560耳)颞骨的HRCT轴位像，根据诊断结果将其分为正常组与疾病组，正常组158例(316耳)，疾病组142例(244耳)，统计以下变异的发生率：①颈静脉球高位②颈静脉球裸露③乙状窦前置④鼓室窦深位⑤迷走颈内动脉⑥面神经管水平段裸露⑦岩鳞隔过长⑧鼓窦缺如，并对结果进行统计学分析。

Department of Vascular Surgery, People′s Hospital of Xinjiang Uigur Autonomous Region, Urumchi 830004, China

目的：探讨下肢浅静脉手术改善深静脉瓣膜功能的程度及影响效果的因素。

Intimal areas were measured using morphometric analysis of perfusion-fixed vein graft specimens, and intimal thickness was calculated using circumferential measurements. The SMC proliferation was studied by the immunohistochemical detection of proliferating cell nuclear antigen. Expression of MMP-2、MMP-9 mRNA in vein grafts and unoperated control Vein grafts was detected by reverse transcription polymerase chain reaction. Substrate gel zymography was used to determine the proteolytic activity.

分别行HE染色、Verhoeff弹性纤维染色观察组织病理变化，计算机病理图象分析系统测量新生内膜厚度及面积，免疫组织化学方法检测静脉壁增殖细胞核抗原表达以观察细胞增殖情况，半定量逆转录-聚合酶链反应检测静脉壁基质金属蛋白酶-2(MMP-2)和基质金属蛋白酶-9(MMP-9)mRNA的表达，明胶酶谱法检测MMP-2、MMP-9活性，比较各组之间的差别。

The estimates of an annual rate of hemorrhage of 2 to 4 percent are based on a 24-year Finnish study of 114 patients with arteriovenous malformations that were deemed untreatable.

脑动静脉畸形的年出血率为2－4％，这一数据是基于芬兰24年间对114例动静脉畸形患者的研究，这些患者均未采取治疗措施。

Results ①It had greatly verisimilar image for the reconstructed 3D liver moulds with artery, vein, portal vein and bile duct; By liver seeing through, it had high fidelity and strong 3D effect for the intrahepatic artery, vein, portal vein and bile duct, and their spatial disposition and course and correlationship were shown clearly.

结果 ①重建的肝脏模型具有肝脏、肝动脉、肝静脉、门静脉和胆道系统，形态逼真，立体感强；肝脏可视化后，肝脏内部管道空间立体感强，肝动脉、肝静脉、门静脉和肝胆管的分布、行程以及相互关系明晰。

Results In all the deaths related to subarachnoid hemorrhage , the main cause for the cases under 40 years of age was angiorrhexis mostly due to the malformation of the cerebral arteries or veins, while for the cases aged 40 years or more, angiorrhexis relating to atherosclerosis was found to be the primary cause , with ruptures occurring in striate arteries and posterior choroidal arteries.

结果 在本组蛛网膜下腔出血致死的案例中，40岁以下年龄段以脑动静脉畸形血管破裂为主要原因，且以动静脉畸形多见。 40岁以上年龄段，动脉粥样硬化血管破裂为第 1位原因，破裂处为大脑中动脉的豆纹动脉、脉络丛后动脉。

"Up to 90% of patients referred for ultrasonography with suspected of the leg do not have the disease," write Harry R. Buller, MD, from University of Amsterdam, the Netherlands, and colleagues from the Amsterdam Maastricht Utrecht Study on Thromboembolism.

荷兰阿姆斯特丹大学与来自阿姆斯特丹马斯垂克乌德勒支静脉栓塞研究的同事们表示，因为腿部怀疑有深部静脉栓塞而被转介进行超音波检验的病患，其中90%并没有罹患这个疾病。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。