动脉

Objective To investigate variant MRA features in vertebral artery so as to improve the ability of understanding and the diagnosis of the true bulbar paralysis.

目的 探讨椎动脉，特别是椎动脉颅内段的变异类型及其MRA表现，提高对真性球麻痹的认识与诊断水平。

Results: of 52 cases, a total of 33 intracranial aneurysms were detected by the application of volume viewer, which clearly displayed the body, neck and parent artery of intracranial aneurysms, and showed the aneurysms relation with peripheral vessels and cranioaural In 52cases, 8 can of cerebral vascular malformations showed the form, the size and the hemisphere of cacogenesis cerebral vessels, as well a the amount of feeding artery and draining vein.

结果：52例中，脑动脉瘤33例，16层CT容积成像清晰显示所有动脉瘤的形态、大小、生长方向、瘤颈特征及其与载瘤动脉的关系、瘤体与相邻血管和颅骨的三维结构关系，优于DSA脑血管畸形8例，16层CT容积成像并显示畸形血管团的形态、范围大小以及供血动脉、引流静脉的形态及数量。

Results of experimental animal showed: atherosclerosis and its calcification needed some condition. In calcific plaques, the change of calcific quantity could reflect the progression of atherosclerosis.

动物实验证实：动脉粥样硬化和在此基础上发生的钙化都需要一定的条件，已经钙化的斑块，其钙化参数值的变化能够反映动脉粥样硬化的病变进程。

Atherosclerotic/calcific aortic stenosis, on the other hand, develops at later in life and is a manifestation of diffuse atherosclerosis that commonly affects elderly individuals.

另一方面，动脉粥样硬化/钙化性主动脉瓣狭窄出现的时期更晚，表现为广泛的动脉粥样硬化，常好发于老年人。

CTA may prove useful in detection of carotid artery stenosis and occlusion, and provide information about calcific plague, ulceration for carotid endarterectomy.

采用电子束CT和三维工作站可清晰显示颈动脉的解剖和异常，为颈动脉内膜剥脱术提供可靠的影像学依据。

Objective To explore the clinical significance between plasma levels of high-sensitive C reactive protein and atherosclerosis in patients with essential hypertension.Methods By measuring hs-CRP,endothelin,homocysteine,lipid and caroid artery echocardiography,ninety patients were divided into three groups equally,among them,the first group suffered 1-2 degree essential hypertension;the second group suffered 3 degree essential hypertension;excluding hypertension,coronary heart disease,diabetes,infections disease and tumour,control group as a third group was analyzed.

目的 对不同程度的原发性高血压患者进行血浆高敏C-反应蛋白（C-reactive protein，CRP）检测，探讨超敏C-反应蛋白在动脉粥样硬化疾病中的临床意义方法对30例1～2级原发性高血压患者(第1组)和30例3级原发性高血压患者(第2组)进行hs-CRP、内皮素、同型半胱氨酸和血脂检测、颈动脉超声检查，与除外原发性高血压、冠心病、糖尿病以及各感染、肿瘤患者进行比较分析。

Objective To explore the relationship between the plasm level of homocysteine and C-reaction protein level and carotic intimal-medial thickness in type 2 diabetes(T2DM).

目的 观察2型糖尿病患者血浆同型半胱氨酸和C反应蛋白与颈动脉内膜中层厚度的关系，探讨其对糖尿病患者并发动脉粥样硬化的发病机制及临床意义。

Cevadine was isolated from Eranthis hyemalis and its effects on normal cats blood pressure, hypertension rats and their tolerance to cevadine were determined by using direct carotis and indirect arteria caudilis manometric methods.

目的 开发新型降压药奠定理论基础方法从藜芦中提取分离出藜芦碱，采用颈动脉直接测压法和尾动脉间接测压法，测定了其对正常猫血压、高血压鼠的影响及其快速耐受性。

METHODS Neonatal HIBD models were made according Rice method, new-born rabbits wereanesthetized by aether inspiration, and their right common carotid arteries were ligated.Experimental animals were put into the hypoxic champer (8%FIO2) for two and anhalf hours. Control groups included five ligated animal which didnt undergo hypoxicmanagement.

实验方法按照Rice法制备新生兔缺氧缺血性脑损伤模型，即用乙醚吸入麻醉动物，5％盐酸利多卡因局部浸润麻醉，颈部正中切口，剥离右侧颈总动脉和迷走神经，用2号缝线将剥离出的右侧颈总动脉作永久结扎。

The reflection of decompression was observed during the carotid sinus chirapsia before cervical plexus block, while not during the carotid sinus chirapsia or stimulating vagus after cervical plexus block.

颈丛神经阻滞麻醉前按摩颈动脉窦可引起明显的减压反射，而阻滞后按摩颈动脉窦或刺激迷走神经均未引起明显的血压及心率变化。

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。