颈外动脉

Rats were anesthetized with urethane(700mg/kg) andα-chloralose(35mg/kg),and the trachea,femoral artery and extemal jugular vein were cannulated respectively.

2取成年SD大鼠(250～350g)，乌拉坦(700mg/kg)和α-氯醛糖(35mg/kg)混合腹腔麻醉，行气管插管、颈外静脉插管、股动脉插管，游离一侧膈神经并穿线标记，缝合切口。

place the 8f carotid sheath in carotid, and expand stenosis by sacculus first, let bypass through the stenosis and released.

8f动脉鞘置入颈总动脉，预扩张球囊通过狭窄部位行预扩张，支架在导丝支撑下通过狭窄部位，回撤外鞘将支架释放。

The slip knot was tightening by the drawn-string through the cardiac catheter which can be removed after decannulation. The modified Dennis cannulation was done with left ventricular assistance from the left atrium (via right external jugular vein) to the right subclevian artery in 6 dogs.

这种方法用于从右颈外静脉到左心房插引流管，和从右锁骨下动脉插灌注管行左心辅助的试验犬6例，在拔管后房间隔插管处可被闭合。

The pressor effect of adenosine was due to carotid body cheoreceptor activation. However, a slight increase of ABP induced by intracarotid bolus injection of adenosine following the section of carotid sinus nerves was observed in a few rats, which implied that the central effect might be involved in the pressor effect of adenosine. The delayed effect of adenosine may be attributed to the direct actions (including the negative chronotropic action, thenegative dromotropic action, the negative inotropic action and the vasodilator effect) of adenosine on the heart and blood vessels.

前一效应主要与颈动脉体化学感受器的激活有关，但在少数动物，颈动脉内注射腺苷的升压效应在切除窦神经后并未完全消除，表明腺苷有可能进入神经中枢而发挥作用；后一效应可能由腺苷直接作用于心脏和血管，通过其负性变力、变时、变传导和血管扩张等作用，导致心脏自律性降低，输出量减少和外周阻力下降。

The purpose of this study was to investigate the extracranial carotid stenosis in Chinese patients with ischemic stroke by means of computerized tomographic angiography and ultrasonography .

目的颈动脉粥样硬化是脑梗死的主要发病原因之一，本文比较CT血管造影和颈动脉超声技术检测缺血性脑梗死患者颅外颈动脉狭窄的情况。

Results In the 12 cases with 17 nonbronchial systemic arteries （4 were intercostal, 3 internal mammary, 3 thyrocervical trunk, 3 inferior phrenic, 1 left gastric, 2 originated from the inferior aortic arch, and 1 originated from anterior abdominal aortic wall）.

结果12例共17支肺外体循环动脉中，包括4支肋间动脉、3支内乳动脉、3支甲状颈干、3支膈动脉、1支胃左动脉、2支动脉源于主动脉弓下缘和1支动脉源于腹主动脉前壁。

Blood samples were taken for the measurement of RBC, Rb, Hct, plasma EPO concentration, whole blood/plasma viscosities, the animals were then catheterized to record mean pulmonary arterial pressure and demised to calculate the ratioCRV/D. Percentage of vascular wall thickness and muscularization of non-muscular pulmonary arteriole were examined microscopically.

取血样测定红细胞数、血红蛋白、红细胞压积、血浆EPO浓度、全血／血浆翻度，颈外静脉插管测定平均肺动脉压力；动物处死后计算右心室／〔RV/〕评价右室肥厚程度；光镜观察肺小动脉管壁厚度百分比、肺非肌性小动脉肌化程度。

Methods The model of carotid-jugular fistula in 10 rats was constructed by left external jugular vein and common carotid artery side to end anastomosis.

将大鼠左侧颈外静脉与颈总动脉行端侧吻合，测定吻合前后及模型动物饲养16周后的血流动力学改变。

Methods: external jugular vein common carotid artery bypass graft model was established.

建立兔颈外静脉颈总动脉旁路移植模型，18只兔随机等分为3组，a：对照组，b：空载腺病毒液感染组，c： enos基因转染组。

Methods 11 cases with injury of carotid artery including four cases of ruptured carotid arteries with bleeding at the extracranial segment and seven cases of traumatic carotid-cavelTlOUS sinus fistula and/or formation of pseudoanearysm at the intracranial segment were studied.All cases were Confirmed by digital subtraction angiogrophyand were treated by IMIT with stent-graft.

对11例经数字减影血管造影诊断的颈动脉损伤病人进行皿管内治疗，其中颅外段颈动脉损伤4例、颅内段颈内动脉损伤7例，均采用覆膜支架封闭颈动脉破裂口，1例覆膜支架置入后发生移位而改为经静脉途径应用弹簧圈栓塞。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。