动脉

Objective: To study the effect of hepatic artery ligation on the liver by the model of choledochostomy with T tube drainage and HAL in dogs .Therefore,to provide experimental evidence for clinical surgery through observing the changes in the bile flow rate, liver function and hepatocyte ultrastructure after HAL.

目的：通过犬胆总管外引流测量胆汁分泌量模型的建立测量犬胆汁分泌量并动态观察肝动脉结扎(hepatic artery ligation，HAL)前后胆汁分泌量、肝功能和肝脏超微结构的变化，从而探讨肝动脉结扎对肝脏的影响。

Results:(1) Spin-echo sequence included axial, coronal and sagittal images. In T1-weighted images,the medulla oblongata is isointense,the cistern is hypointense; in T2-weighted images,the medulla oblongata is isointense, CSF shows hyperintense, and the arteries of posterior fossa appear hypointense flow voids. The cisternal cranial nerves are not clearly demonstrated in the routine spin-echo images. In 3D-time of flight images, the brain tissue shows isointense, CSF is hypointense, the artery shows hyperintense,and the cranial nerves show linear isointense.

2，结果：(1)常规SE序列横断面、冠状面及矢状面T1WI显示延髓等脑组织呈等信号，延髓周围池脑脊液呈黑色低信号，T2WI显示脑组织为等信号、脑脊液为白色高信号，脑底动脉在池内高信号背景下由于&流空效应&而表现为低信号，常规序列由于成像参数关系而不能直接显示脑池内颅神经；三维时间飞跃(3D-TOF)成像序列显示脑组织为等信号，脑脊液为低信号，而脑池内脑底动脉则呈高信号、脑池内后组颅神经为线状等信号。

4The diameter and length of the clinoid segment of internal carotid artery are 4.02±0.58mm(2.80—5.11mm)and 3.06±0.89(1.07—5.04mm).

5绝大部分眼动脉发自颈内动脉床突上段，占93.75﹪，它的直径为1.52±0.27mm(0.94—1.97mm)。

Results Intracranial ICA includes 6 segments, which are petrous (C 2); lacerum (C 3); cavernous (C 4); clinoid C ...

结果 颈内动脉颅内部分包括：岩骨段(C2 )；破裂孔段(C3 )；海绵窦段(C4)；床突段(C5)；眼动脉段(C6)；交通段(C7)。

Sixty male Wistar rats were randomly divided into the scalp clustery acupuncture group (25 rats), the model group (25 rats) and the sham group (10 rats).

将雄性Wistar大鼠60只随机分为模型组、头穴丛刺组各25只，假手术组10只，右颈内动脉插入线栓法建立大鼠大脑中动脉闭塞模型。

Methods The blood flow parameters of superior mesentric artery and coelia artery in 22 asphyxiated neonates and 30 healthy full-term infants were measured on the first day, the third day and the seventh day of life by using colour Doppler sonography.

应用多普勒超声血流显像技术，对22例(30例次)窒息后新生儿于生后1、3、7天进行了肠系膜上动脉和腹腔动脉的血流各参数测定，并以30例正常足月新生儿作为对照。

Before flap elevation, only the columellar arteries are divided by the transcolumellar incision—adequate blood supply to the tip will derive primarily from the lateral nasal arteries and will be available as long as they are preserved during the procedure.

在皮瓣被掀起前，经鼻小柱切口只横断鼻小柱动脉――只要在手术中保留外鼻动脉，就可保证鼻尖有充分的血供。

Before flap elevation, only the columellar arteries are divided by the transcolumellar incision—adequate blood supply to the tip will derive primarily from the lateral nasal arteries and will be available as long as they are preserved during the procedure.

在皮瓣被掀起前，经鼻小柱切口只切断鼻小柱动脉――只要在手术中保留外鼻动脉，就可保证鼻尖有充分的血供。

The lateral nasal and columellar arteries then meet over the dorsal region, forming an alar arcade that runs along the cephalic margin of the lateral crura.

外鼻动脉和鼻小柱动脉在鼻背区域汇合，形成沿外侧脚头侧缘走行的鼻翼弓。

The lateral nasal and columellar arteries then meet over the dorsal region, forming an alar arcade that runs along the cephalic margin of the lateral crura.

侧鼻动脉和鼻小柱动脉在鼻背区域汇合，形成沿外侧脚头侧缘走行的鼻翼弓。

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。