动脉

People often occur in elderly vascular sclerosis, high blood pressure sustained more easily lead to cerebral arteriosclerosis, vessel wall hyalinization appears fat, thus weakening the strength of the vessel wall, together with the blood of the structure of the wall is relatively weak, the middle vascular myocytes less, the lack of external elastic layer developed arterial adventitia easily occurred in the brain artery wall limitations small expansion, the formation of micro-miliary aneurysm.

人到老年血管常会发生硬化，持续的高血压更容易导致脑动脉硬化，血管壁出现脂肪玻璃样变，从而削弱血管壁的强度，加上脑血管壁的结构比较薄弱，血管中层肌细胞少，缺乏外弹力层，动脉外膜不发达，容易造成脑内小动脉壁发生局限性扩张，形成粟粒性微动脉瘤。

The levels of tissue kallikrein mRNA expression in the kidneys increased after administration in the treating group (P.05). Severe hypertrophy and sclerosis on the walls of arterioles, narrow in the lumina of these arterioles and hyalinization in some glomeruli were seen in control SHR.

病理上SHR对照组大鼠肾小球小动脉管壁增厚，管腔狭窄，个别小球硬化；胰激肽原酶治疗组肾小动脉结构正常，未见肾动脉硬化。

The similar association was also observed for arteriolar hyalinosis.

这种相关关系存在于任何大小的肾动脉中，同样也见于动脉透明变性。

Methods A rabbit was celiac-perfused by 5-Fu 100mg/Kg.Then assayed the durg concentrations of janitrix,abdominal aorta,peripheral venous,hydroperitoneum and tissues of liver and kidney by liquid chromatography in specific time;60 cases of hepatocellular carcinoma were radomized into experimental group and placebo group .

实验用家兔腹腔内注入5- Fu 100mg/kg，分别于设定时间抽取门静脉，腹主动脉，外周静脉血，腹腔液，肝、肾组织标本采用高效液相色谱法测定药物浓度；选择中晚期失去手术机会的临床确诊原发性肝癌病人60例，随机分组为实验组（行肝动脉化疗栓塞术中联合腹腔序贯化疗）和对照组（单纯行肝动脉化疗栓塞术）。

The most suitable position to ligate lingual artery is the hyoglossus segment.

舌动脉舌骨舌肌段是行口外舌动脉结扎最理想的部位。

Results The increased percentage of the brachial artery diameter and blood flow velocity at hyperemic condition was lower in patients with CHD than that in normal controls. However,there was no significant difference in response to nitroglycerin between the CHD patients and the normal controls.

结果 CHD患者肱动脉加压前后的血管直径和血流速度变化百分比明显小于正常对照组；而舌下含服硝酸甘油前后肱动脉内径及血流速度变化百分比在两组之间无明显差异。

Partial splenic arterial embolism were performed in 20 cases with cirrhosis of liver combined hypersplenia from 1998 to 2001, of them, male 12 cases, female 8cases.

为探讨部分脾动脉栓塞治疗脾功能亢进及食管静脉曲张的疗效，我们从 1998年- 2 0 0 1年对 2 0例肝硬化脾功能亢进患者进行部分脾动脉栓塞。

In our study,early arterial phase and late arterial phase scans can detect all hypervascular lesions,portal phase scan can help qualitation diagnosis, but cannot find more lesions.

本研究中，动脉早期+动脉晚期扫描能发现所有的富血供病灶，门脉期扫描能帮助定性诊断，但不能发现更多的病灶。

Hepatic angiography showed the tumors were hypervascular and the hepatic artery was the main feeding vessel.

MRI平扫呈长T1，稍长T2信号。肝动脉造影示肿瘤富血供，由肝动脉供血。

Methods: 470 patients with liver metastases were treated by regional therapy of hepatic artery in 1231 times. Antitumor agents were selected according to the pathologic results of origin tumor, added embolization with lipiodol ultra-fluid or / and gelatin sponge to the patients of hypervascular.

470例肝转移瘤患者共经肝动脉介入治疗1231次，化疗药物依原发肿瘤组织类型确定，肿瘤血供丰富者行栓塞治疗，栓塞剂采用超液化碘油或/和明胶海绵，对可能影响经肝动脉介入治疗疗效的因素行Cox回归多因素分析。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。