主动脉

Sudden deceleration may also result in shearing injury to the intima of the aorta.

突然减速也可能造成主动脉内膜的剪式裂伤。

Results The intima of aorta were smooth with only one layer of endothelial cells in control group.

结果 对照组胸主动脉内膜光滑，内皮细胞排列整齐。

Intubate into the arterial vessel of a frog and then mensurate the arterial blood pressure by using liquid-leading system.

在青蛙的左主动脉插入动脉插管，用液导系统直接测定其动脉血压。

METHODS: The models of abdominal aorta transplantation were made with micro-surgery in rats. The recipients were divided into three groups: allograft control group, atorvastatin-treated group and isograft control group. Vascular intimal thickness in all of the groups was observed by histological examination. The expression of proliferation cell nuclear antigenl and α-smooth muscle actin were determined by immunohistochemistry. The content of nitric oxide was measured by nitrate reductase chromatometry.

建立大鼠腹主动脉移植慢性排斥反应模型，分为3组：异系移植对照组、异系移植治疗组和同系移植组，60d后对移植动脉行病理组织学检测，观察移植动脉内膜增生程度；并行免疫组织化学染色，检测移植动脉增殖细胞核抗原和平滑肌肌动蛋白的表达情况，行硝酸还原酶比色法测定移植动脉组织NO的含量。

In the whole rats, the following tissues or organs were extracted and fixed in the most appropriated fixator (Bouin liquid or Formalin at 10%) then included in paraffin blocks : all the organs showing significant macroscopic lesions, encephalon (brain hemisphere, cerebellum and annular protuberance), spinal cord, sciatic nerve, salivary glands, esophagus, stomach, duodenum, jejunum, ileon, caecum and colon, rectum, liver, spleen, bone marrow, lymph node close to and at distance, thymus, heart, aorta, trachea, lungs, thyroid/parathyroid, surrenals, pancreas, hypophysis, kidney, bladder, gonad, uterus, mammary glands, epididymis, prostate, eyes, lachrymal glands, bones, skin, thigh muscle and implantation sites (2 per animal).

从整体大鼠内，下列组织或器官提取后用最适宜的固化剂（ Bouin 液或10%的甲醛溶液）进行固定，然后包入石蜡块内：所有显示有明显肉眼可见损害的器官、脑髓、脊髓、坐骨神经、唾液腺、食道、胃、十二指肠、空肠、回肠、盲肠、大肠、直肠、肝脏、脾、骨髓、近端和远端淋巴结、胸腺、心脏、主动脉、气管、肺、甲状腺/甲状旁腺、肾上腺、胰腺、垂体、肾、膀胱、性腺、子宫、乳腺、附睾、前列腺、眼睛、泪腺、骨骼、皮肤、股肌以及假体植入部位（每只动物2处）。

But in February of 1988, tests showed a leaking artery at the base of his brain.

但是在1988年的2月份，检查报告显示他大脑的一条主动脉在渗漏。

The total CPB time was 60 minutes and the lowest rectal temperature was 28℃.

整个转流时间为1小时，主动脉阻断30'，最低温度为肛温28℃。

This paper included: the pathogenesis and resuscitation of commotio eordis ; traumatic pericardial rupture associated with heart luxation and/or diaphragmatocele in pericardial cavity; indication selection of emergency room thoracotomy for severe heart injury and traumatic aortic disruption treated with endovascular stent graft.

本文概括了心脏震荡伤发病机制与急救，钝性心包破裂合并心脏疝和／或心包内隔疝的诊断和治疗，严重心脏伤急诊室开胸术适应证的选择和外伤性胸主动脉破裂等介入性腔内支架血管植入术等内容。

Methods Eighty patients with aortic valve stenosis combined left ventricular ejection fraction less than 50% cases were diagnosed by echocardiography, mele 32, female 48, aged 38~85 years, mean age 42 years.

80例左心室收缩功能不全的主动脉瓣狭窄患者，其中男32例，女性48例，年龄38~85岁，平均年龄42岁。

Mostly , the aortic and mistral valves are most often affected .

大部分，主动脉和帆板阀是最常见的影响。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐