主动脉的

The typical manifestations of PHC were nodular,irregular and heterogenous enhanced regions in lesion,tumorous vessels could be seen in the arterial phase,the hyperdense regions in the arterial phases were changed to hpodense quickly in the portal phase;The characteristic findings of HCH were well-defined intense mural nodular enhancement in the arterial phase,and centripetally oriented enlargement of this nodular in the portal phase,the density of the nodular in the arterial phase were similar to that of aorta or hepatic arteries.

原发肝癌的典型表现是动脉期病灶内结节状、片状强化，并可见肿瘤血管影，强化部分在静脉期迅速呈低密度影；肝血管瘤的特征性表现为动脉期病灶边缘结节状强化，密度类似于主动脉或肝动脉，静脉期强化结节逐渐向病灶中央扩展；肝转移癌的主要表现为动、静脉期病灶边缘环状强化，中央部分无明显强化，静脉期还可见到"牛眼征"。

Methods: The injury of rat aortic vascular endothelial cells was determined by the lactic dehydrogenase release and the proliferation of rat aortic vascular smooth muscle cells by crystal violet staining.

目的：研究蛋白激酶C抑制剂对纤维蛋白原降解产物引起的大鼠主动脉血管内皮细胞损伤的保护作用和平滑肌细胞增殖的抑制作用。

In young human umbilical vein endothelial cells, human aortic endothelial cells, and human coronary artery endothelial cells, miR-217 induces a premature senescence-like phenotype and leads to an impairment in angiogenesis via inhibition of SirT1 and modulation of FoxO1 (forkhead box O1) and endothelial nitric oxide synthase acetylation.

在婴儿脐静脉内皮细胞、人类主动脉内皮细胞以及冠状动脉内皮细胞中，miR-217可以诱导这些细胞出现一种早衰样表型，进而通过抑制SirT1的表达、调控Fox01以及内皮细胞一氧化氮合酶的乙酰化来损伤新生血管的形成。

Methods Adult New Zealand white rabbits (n=10) as recipients were divided into 5 groups and one-month age New Zealand white rabbits (n=20) served as donors. The homograft valved conduits harvested from the donors were transplanted into the bilateral aorto-carotid in 10 recipients. The homografts were harvested from one group at 7, 14, 28, 60, 120 days after transplantation to examine blood flow and thrombus of homografts.

成年新西兰兔10只作为受体分5组。1个月龄的新西兰白兔20只作为供体，取其主动脉带瓣血管，移植于受体的两侧颈动脉，术后7、14、28、60、120 d分别取出每组受体所移植的同种瓣并观察血流通常情况及有无血栓形成。

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）。

Patients in group L received 100mg of lidocaine by way of oxygenator 1 minute before releasing the aortic cross-clamping,and 12 patients in group C received 5ml of saline.

将24例冠心病患者随机分成2组：利多卡因组和对照组。L组12名患者于升主动脉开放前1min通过膜式氧合器的给药旁路给予100mg的利多卡因；C组给予5ml的生理盐水。

Posteriorly to the central lier, the abdominal aorta and inferior ena caa are seen on the same side of the spine.

在中央肝脏的后方可以看到主动脉和下腔静脉位于脾脏的同一侧，也可看到大量的腹水。

METHODS: The statistical significance of the distance between the anterior edge of vertebral body and the anterior major blood vessels at the level of pediculus arcus vertebrae by CT scan at random were measured and analyzed.

随机抽取2003-06/2008-06来哈尔滨医科大学第一临床学院就诊行腰椎CT检查的患者，测量椎弓根水平椎体前缘与腹主动脉、下腔静脉或髂血管之间的距离，统计60岁以上人群与60岁以下人群指标的差异。

Flow field uniformity value is easy to get.It is important in classifying the degree of aortic regurgitation .

流场均匀性指标是一简单、易行、易重复的指标，对主动脉瓣关闭不全的病变分度有重要的参考价值。

Objective To observe the effects of angiotensinⅡand benazepril on gap junctionconnexin40 remodeling in atrium of suprarenal abdominal aorta ligated rats.

提要：目的采用大鼠肾上腹主动脉部分结扎的模型，观察血管紧张素Ⅱ对心房缝隙连接蛋白(connexin，Cx)40重构的影响及贝那普利的干预效果。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。