颈动脉

Objective The arteria carotis externa was ligated,and arteria carotis interna was kept opening The left carotid artery was exposed and placed over an ultrasonic flow probe.The brain flow volume was recorded with an ultrasonic volume meter.The pursiness time of mice was observed to evaluate the effect of Erigeron breviscapus pellets on cerebral ischemia.Methods Born's method was used to investigate effects of Erigeron breviscapus pellets on rabbit platelet aggregation induced by adenosine diphosphate,arachidonic acid,and platelet-acti-vating factor,in vitro or in vivo.Antithrombotic effects of Erigeron breviscapus pellets was monitored accord-ing to Peter's method.

目的 应用二道血流速度流量仪超声探头测定鼠颈总动脉以反映云南植物药业有限公司提供的灯盏花颗粒对脑血流量的影响；记录小鼠断头后张口喘气时间，观察灯盏花颗粒的抗脑缺血作用方法采用Born方法测定灯盏花颗粒在体内外对AA、ADP及PAF诱导的家兔血小板聚集功能的影响；运用电刺激大鼠颈动脉血栓形成方法，评价灯盏花颗粒对血栓形成的阻抑作用。

The study, published in the January 2005 issue of the American Journal of Roentgenology, assessed 31 patients who had greater than 60% carotid artery stenosis--18 had symptoms of carotid artery disease, including transient or permanent episodes of neurologic dysfunction, whereas 13 had no history of stroke-related symptoms.

这项研究结果发表在2005年1月《美国X线学期刊》，研究了31例颈动脉狭窄超过60％的患者：18例有颈动脉疾病的症状，包括暂时性或者永久性神经功能障碍；13例没有脑卒中相关症状的疾病史。

The transverse cervical artery which crosses the anterior scalene muscle covers the part of the tumor and lies superficially.

而臂丛神经鞘瘤位于颈动脉分叉水平以下，紧贴前斜角肌后或后外方，颈横动脉横跨前斜角肌表面向肿瘤未被肌肉覆盖部分的浅面走行。

In patients with a seere carotid stenosis or oclusion,compensatory increases in contralateral blood flow may result in spuriously high elocities in the contralateral ICA.

严重的颈动脉狭窄或闭塞的患者，对侧颈动脉血流量的代偿性增加可能导致对侧颈内动脉的血流速度增快。

It can show the stenosis section and its relation with the vicinal structure clearly. It has the characteristics of convenience, accuracy and peculiarity.

16层螺旋CT血管成像是首选无创诊断颈动脉狭窄的方法，能清楚显示颈动脉狭窄段及其邻近结构的关系，具有方便、准确、特异等特点。

Methods:77 cases with imparied glucose tolerance were chosen from outpatient and inpatient service as test group. And another 88 cases with normal glucose tolerance were synchronization chose as contrast group. The health examination, fasting glucose, lipid, 2-hour OGTT were taken for examination in all of the cases. Using 2D color Doppler ultrasonic angiograph test the intimae medial thickness and observing the development of athermanous plaque.

选择我院门诊及住院患者中发现的糖耐量低减者77例作为病例组，另选在我院进行健康体检的糖耐量正常者88例作为对照组，全部病例均进行常规体检并检测空腹血糖、血脂及口服葡萄糖耐量试验；利用二维彩色多普勒超声显像仪检测颈动脉内中膜厚度、并观察颈动脉粥样硬化斑块的发生情况。

Methods The carotid artery athermanous plaque was examined by ultrasonography and the serum lipid, coagulation spectrum were measured in 110 patients with ACI and 40 cases of controls.

应用美国惠普公司产SONOS-1型彩色多普勒超声诊断仪分别对110例急生脑梗死患者和41例对照组颈动脉进行检测，观察颈动脉粥样硬化斑块的发生情况，同时检测血脂、凝血谱。

Carotid atheromatous plaques is closely related to cerebral infarction.One important cause of cerebral infarction is from soft plaque broken in carotid atherosclerosis.

颈动脉粥样硬化与脑梗死的发生有密切关系，颈动脉粥样硬化的不稳定性斑块脱落是造成脑梗死的重要原因之一。

The carotid arteries should be palpated and auscult ated for bruits .

必须触诊颈动脉搏动情况，和听诊颈动脉是否有血管杂音。

Results Thirty-one patients（77.5%）had the formation of atheromatous plaque.It mostly occurred in carotid artery crotch.Multiple blet was the major origins of cerebral infarction embolus.

结果 31例（77.5%）患者颈动脉有不同程度的粥样斑块形成，这些斑块好发于颈动脉分叉处，多发性软斑是脑梗死的主要栓子来源。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。