近心端

研究结果1.低切应力诱导的颈总动脉粥样硬化兔模型复制成功：套管近心端形成局部低切应力，对侧为正常切应力。

Carotid atherosclerosis rabbit model induced by low shear stress was replicated successfully : casing proximal formed local low shear stress , while contralateral shear stress was normal .

于鼠右侧臀部分离坐骨神经后，在该神经分叉的近心端松松做4个结扎，造成慢性压迫性损伤（CCI）疼痛模型。

Chronic constrictive injury ( CCI ) pain model was established by loosely ligating the sciatic nerve near the proximal side of the bifid site .

结果9例髂股动脉、股动脉闭塞，CDFI诊断正确，闭塞远心端定位准确，而2例髂股动脉闭塞近心端显示不清。

Results CDFI achieved diagnostic agreement in 9 patiens with iliac femoral arterial occlusion and femoral arterial occlusion . The distal end of occlusive segment was located rightly in all patients , but proximal end of occlusive segment wasn 't determined properly in 2 patients .

根据临床表现判断责任罪犯血管，在罪犯血管内近心端灌注溶栓药，术后进行病情评估，采用NIHSS（美国国立卫生研究院卒中量表）评分法，之后对结果分析研究。

We determine the criminal responsibility , according to the clinical manifestations , and infuse thrombolytic drugs in proximal area of the criminal endovascular , evaluate state of patients after operation , the use of NIHSS ( NIH Stroke Scale ) score , and analysis the results .

于近心端迅速结扎股动脉。

Ligation femoral artery in the nearly heart quickly .

以颏下动脉为蒂8例，颏下动脉联合颌外动脉近心端为蒂1例。

The flap pedicle included submental artery in 8 cases and both submental artery and facial artery in 1 case .

保留近心端动静脉的轴型岛状皮瓣。岛状静脉皮瓣移植后1&48小时，真皮浅层无血液循环。

Axial flap remaining the cephalad artery and vein , 1 to 48 hours after venous flap transplant , there were not blood circulation in superfacial derma .

静脉缺损，切取移植的静脉时，在远心端带上1～2个叉支，用近心端的一条静脉修复远心端2～3条静脉。

For vein defect , a vein with 1 or 2 distal forked branch was removed to repair distal 2 to 3 veins with a proximal vein .

结果主动脉弓整体的轴线向近心端倾斜，近心端位移值最大，肋间动脉处位移值最小。

Results The holistic axes of aortic arch lean to the place close to heart in which the most displacement occurs , and the least displacement occurs in the artery of rib .

两组近心端和穿刺点不同程度炎症发生率均明显高于远心端（均P<0.01）；

The incidence of inflammation in two groups of the point near the heart and the point puncture were significantly higher than the point far from heart ( all P < 0.01 ) .

以颈横动脉起点和颈外静脉近心端为旋转轴点，将组织瓣转移至舌缺损区，皮瓣周边与缺损边缘间断缝合。

Keeping the starting point of the transverse cervical artery and the proximal part of the external jugular vein as axis points , transferred the tissue flap to the defection areas , and then continuously sutured the surrounding edge and the flap .

造模后第4周及第8周，模型组缩窄处血流压差均非常显著地大于近心端（P<0.001）；腹主动脉缩窄率（%）分别为77.74±4.43%和79.23±3.97%。

After both 4 weeks and 8 weeks , in the operation group , the blood flow gradient pressure in coarctation was larger than in the proximal part ( P < 0.001 ), the rates of abdominal aorta were 77.74 ± 4.43 % and 79.23 ± 3.97 % , respectively .