静脉的

Methods Microanatomy and red-and-blue latex injection transpa rency method were applied to study ①The medial antebrachial cutaneous nerve, the lateral antebrachial cutaneous nerve and their nutrient vessels;②The relationship between the basilic vein and MACN and its nutrient vessels; and ③The relationship between the cephalic vein and LACN and its nutrient vess els.

用显微解剖法、标本双色透明法观测前臂内侧皮神经血供、贵要静脉与前臂内侧皮神经及其营养血管的关系和前臂外侧皮神经的血供、头静脉与前臂外侧皮神经及其营养血管的关系。

The results obtained are as follows:(1) intrarenal artery injection of capsaicin (20, 40, and 60 nmol/kg) increased the renal afferent nerve activity in a dose-dependent manner with unchanged arterial pressure;(2) pretreatment with ruthenium red (40 mmol/kg), a capsaicin receptor antagonist, completely abolished the effect of capsaicin; and (3) pretreatment with a nitric oxide synthase inhibitor L-NAME ( N6-nitro-L-arginine methylester, 0.1 mmol/kg), significantly enhanced the ARNA response to capsaicin.

结果表明：(1)肾动脉内注射辣椒素20、40和60nmol/kg可呈剂量依赖性地兴奋肾传入纤维的活动，而动脉血压不变；(2)静脉内预先应用辣椒素受体阻断剂钌红(40 mmok/kg)，可完全阻断辣椒素对肾传入纤维的兴奋作用。(3)静脉内预先注射一氧化氮合酶抑制剂L-NAME(0.1 mmok/kg)，能延长并增强肾传入神经对辣椒素的反应。

Materials and Methods 50 CT coronary angiography images with arm vein injected and 50 images with intermedia cubital vein injected were analyzed retrospectively. Measured and recorded the CT values of superior vena cava and aorta root , contrast media bolus effects were analyzed.

材料和方法选择手臂和肘正中静脉注入各50例患者的64排螺旋CT冠脉造影图像，并测量上腔静脉和主动脉根部的CT值，分析并评价对比剂的团注效果。

The patients' blood is collected through one of the peripheral veins like the cubital vein, using a vacutainer and needle, this already contains EDTA, thus the blood does not clot.

患者的血液是使用采血管和针头通过肌体的外围组织的静脉例如肘部静脉采集，它已经含有乙二胺四乙酸，因此，这些血液不会凝聚。

The first special techniques was the method of tightening slip knot predisposed on atrial septal via veins. The suture with loop was placed on the atrial septum incision which will be closed during the decannulation. The loop was hitched up by the drawn-string via vein and tied with two or three slip knot after inserting left atrial cannulas.

第一种特殊技术是一种经静脉应用心导管将右房内预置的滑结拉紧的方法，其要点是术中在要闭合的房间隔切口处做缝合并留好线套，穿上牵引线经左锁骨下静脉引出，插左房管后打2或3个滑结，拔管后应用这种特殊技术将滑结拉紧，并拆除牵引线。

At the mesencephalic, diencephalic, and pontine levels, thrombosis of small veins might be accompanied by a very large, sometimes hemorrhagic lesion, since there is nearly no collateral venous pathway.

但在间脑、中脑、脑桥水平，由于几乎没有静脉侧支循环通路存在，因此一旦这些部位的小静脉受累形成血栓，就会产生较大的、甚至有时伴出血的病灶。

Part II: Experimental study of artificial extravascularvenous valve To design an artificial extravascular venous valve and to validate its function of preventing venous reflux.

二静脉外间接人造瓣膜的急性期实验研究材料和方法：设计一种放置在静脉壁外的人造瓣膜，验证该人造瓣膜的抗返流作用。

The rupture of the branches of venae hepaticae intermediae intruding beds of gallbladders is the important reason causing the bleeding on beds of gallbladders during cholecystectomize.

结论（1）突入胆囊床的肝中静脉属支破裂是引起胆囊切除时胆囊床大出血的重要原因；（2）在胆囊床由左前下向右后上方缝合肝组织是对突入胆囊床肝中静脉属支破裂出血的有效预防方法。

Several factors increase the risk of a first hemorrhage: a small malformation, exclusively deep venous drainage (both of which are easily detected by brain imaging and cerebral angiography), and high intranidal pressure, which is reflected by high pressures in the feeding arteries or restriction of venous outflow.

增加的首次出血风险的几个因素：小的血管畸形，完全是深静脉引流（这两者都很轻易通过脑成像与脑血管造影检测）；高颅压，是由于供血动脉压力增高或静脉引流不足造成。

To explore the regulatory mechanism of muscular ultramicrostructures of the outflow segments on blood flowing out from the cerebral bridging veins. Methods Bridging veins were obtained from patients suffering from nonvenous disorder diseases of the central nervous system.

目的 观察人脑桥静脉流出端管壁的肌性超微结构，揭示该段血管的收缩和舒张特性，探讨其对颅内静脉血液流出的调节机制。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。