静脉

BACKGROUND: Venous air embolism is a potentially fatalcomplication of surgery when open veins at a surgical site areexposed to ambient air pressure which exceeds the pressure inthe venous system.

背景：外科手术中，术野开放的静脉暴露于周围的空气，大气压力超过了静脉系统压力，静脉气体栓塞可能成为手术致死的并发症。

Pringle maneuver combined with hepatic veins occlusion for complicated hepatectomy is safe, and is effective to prevent dangerous bleeding and air embolism with less disturbance of systemic hemodynamics.

Pringle′s法联合肝静脉阻断技术在复杂肝切除术中既能达到减少术中出血的目的，又能防止术中肝静脉破裂导致空气栓塞，还避免了下腔静脉阻断所引起全身血流动力学紊乱，是一种更安全、有效的血流阻断技术。

We are accordingly right 30 bodies, in all the upper limbs of 60 bodies undertakes venous anatomizes observation in the middle of ancon, report as follows now. 1 material and method 1 material of 1 · is grown of the body bilateral upper limbs, male 21, female 9, in all 60 side, immerse via formalin, anticorrosive, fixed, without operation scar and exterior deformation. 2 methods of 1 · issue trend of 5cm edge vein to come off from ancon horizontal grain, expose to with expensive want vein to hand in collect place.

因此我们对30具尸体，共60例尸体的上肢进行肘正中静脉的解剖观察，现报告如下。1材料和方法1·1材料成年尸体的双侧上肢，男21具，女9具，共60侧，经福尔马林浸泡、防腐、固定，无手术瘢痕及外观畸形。1·2方法从肘横纹下5cm沿静脉走向剥离，暴露至和贵要静脉交汇处。

This study was to observe the result in patients suffering from severe ischemia of legs with arterialization of the great saphenous vein. Eighty nine patients suffering from the disease were treated by bridging the autogenous cephalic vein or Gore-Tex artificial vessel between the great saphenous vein and the femoral or external iliac arteries.

摘 要 为探索一期大隐静脉动脉化治疗下肢严重缺血症的效果，采用自体头静脉或Gore-tex人造血管，在大隐静脉与患肢股动脉或髂外动脉之间搭桥，治疗89例127侧下肢严重缺血症患者。

Additionally, in some patients, the median cephalic or basilic ein was relocated subcutaneously to increase the accessibility of eins for puncture.

另外，在一些患者中，头静脉或者贵要静脉中央部分被重新放置于皮下以提高静脉穿刺的可及性。

The position,pathway and drainage of the brachial,basilic and ax- illary veins in 81 upper extremities of 50 cadavers had been observed.

在50例尸体上对81侧上肢的肱静脉、贵要静脉和腋静脉的位置、流注进行了观察。

ResultsTwenty cases received median cubital vein catheterization,and 16 cases successed;ninety cases from basilic vein,and 84 cases successed;3 cases from cephalic vein,and 1 cases successed.

结果： 从肘正中静脉穿刺置管20例，成功16例，从肘贵要静脉穿刺置管90例，成功84例，从肘头静脉穿刺置管3例，成功1例。

Blood samples, collected from animals in the status of normal feeding, 48 hours fasting and after infusion with sodium propionate, glucose, or amino acids, were analyzed for leptin, neuropeptide Y , insulin and cortisol.

NPY在门静脉和肝静脉采食前稍高于采食后，颈静脉反之。胰岛素在三种静脉血中的浓度呈现采食前高于采食后，只有颈静脉呈现显著性变化。

Methods Forty- one preterm infants gestational age (31.0±2.17)weeks ,birth weight (1 430±200)g were treated with PICC via median cubital vein,basilic vein and cephalic vein,PICC were located by timely radiograph.

方法胎龄(31.0±2.17)周、出生体质量为(1430±200)g早产儿41例经肘正中静脉、贵要静脉、头静脉置入中心静脉导管，术后及时X线检查确定和调整导管的位置。

The majority origins of the basilic vein were in the ulnar margin of the back hand, a few were from the back of the adjacent finger. Rising along the ulnar forearm, the basilica vein migrated anteriorly, received median cubital vein, then went through the the medial sulcus of biceps up to the median upper arm, through the deep fascia to join the brachial vein.

贵要静脉起于手背尺侧缘，少数起于第1手背静脉汇合处，后沿前臂尺侧上行，在肘窝下方转向前面，接收肘正中静脉后，经肱二头肌内侧沟上行至臂中部，穿深筋膜汇入肱静脉。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。