静脉内的

The SAV is one of the best choice for elderly and young hemodialysis patients.

自体鼻烟窝动静脉内瘘为老年尿毒症血液透析患者的最佳选择之一，值得推广。

Methods To compare the clinical effect of SAV between the elderly and young hemodialysis patients.

比较老年和青年尿毒症患者建立鼻烟窝自体动静脉内瘘应用于血液透析的临床疗效。

Objective To investigate the clinical character of snuffbox arteriovenous fistulain hemodialysis patients.

目的 探讨老年尿毒症患者建立鼻烟窝自体动静脉内瘘的临床特点。

Affecting nurses venipuncture are inside and outside the session of the factors, external factors are environmental factors, patient factors, items factors.

而影响护士静脉穿刺的有内、外届因素，外界因素有环境因素、患者因素、物品因素等。

The results obtained are as follows:(1) Intrarenal artery injection of adenosine ( 50, 100, and 200 nmol/kg ) increased the ARNA in a dose-dependent manner (from 100% to 138.06 ± 7.16 %, 201.09 ± 21.85 %, and 313.73 ± 23.81 % respectively, P 0.001 ; lasted for 2 ~ 6 min) with arterial pressure unchanged;(2) Intrarenal adenosine ( 100 nmol/kg ) increased single-unit discharge of ARNA from 0.19 ± 0.03 to 0.42 ± 0.09 impulse/s ( P 0.001 ), lasting 1~3 min;(3) Pretreatment with DPCPX ( 160 nmol/kg ) partly blocked the effects of adenosine on single-unit activity from 0.45 ± 0.04 to 0.29 ± 0.03 impulse/s ( P 0.001 ) while MAP was unaltered.

静脉内预先注射一氧化氮合酶抑制剂L-NAME（0.1 mmol/kg），增强并延长了肾传入纤维对腺苷（100 nmol/kg）的反应（ARNA由0.45 ± 0.10增加至0.64 ± 0.09 impulses·s-1 ， P 0.001；反应持续时间由2~5 min延长至3.5~7.5 min）。

BACKGROUND: Arteriovenous graft stenosis leading to thrombosis is a major cause of complications in patients undergoing hemodialysis.

背景：动静脉内瘘血管狭窄所致血栓是引起血液透析病人术后并发症的一个重要原因。

Results Two important structures were involved in the novel approach, including medial sural artery and vein and inferior medial genicular artery.

结果 膝关节后内侧倒&L&形径路内的重要血管、神经结构少，主要有腓肠内侧动静脉及腓肠肌内侧头肌支、膝下内侧动脉。

Results After onset of reperfusion, the adhesion of platelet to endothelia was observed at veins of pial vessel. they distributed as tiny spots, 30～60 minutes after reperfusion, we observed the vacuole formation in endothelial cells of artery and thrombosis could be seen at the injurious area.

结果 再灌注后即刻，软脑膜细静脉内有白细胞和血小板粘附，呈星点状分布；再灌注(30～60)min，可观察到小动脉和细动脉内皮形成的空泡和血栓形成。

Methods: Two patients with a prenatal diagnosis of intrahepatic arteriovenous shunts were treated at our institution in the last 2 years.

2年来，2例产前诊断为肝内动静脉瘘的患儿在院接受治疗。

Jan.2006to Jun.2007,32cases with great saphenous vein varicosities were treated with STRIPP,IN,observed the curative effect.

航空工业中心医院普外科，北京，100012）目的探讨STRIPP'IN静脉内剥脱器治疗大隐静脉曲张的疗效。

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。