血管加压的

Desmopressin can produce ELH and make the expression of AQP2 stronger in inner ears of guinea pigs. The result indicates that ELH may correlate to upregulation of AQP2, but the mechanism is not clear. There are two hypothesis which maybe explain the phenomena: the structural changes of AQP2 in ELS which inhibit the absorption of endolymph; or the relative deficiency of absorption of endolymph caused by the less increase of AQP2 in ELS than that of stria vascularis.

豚鼠腹腔注射去氨加压素能产生膜迷路积水，并使内耳中AQP2的表达增强，说明膜迷路积水可能与AQP2表达上调有关，其详细机理不清，目前有两种推测：内淋巴囊AQP2虽然表达增加，但构型改变，功能降低，减少了内淋巴的吸收；或者内淋巴囊中AQP2的增加少于血管纹AQP2的增加，内淋巴的吸收相对不足。

Since the reduced effective volume is due to extreme vasodilation then a vasoconstrictor can be used and the vasoconstrictor for which there is the most experience is Terlipressin.

由于减少的有效血容量起因于血管扩张，血管收缩剂可以用于治疗此病，有效的血管收缩剂是特利加压素。

Methods The subjects consisted of 32 CHD patients and 32 matched normal controls. Brachial artery diameter and blood flow velocity were measured with the Doppler ultrasound at basal and at hyperemic condition respectively.

对32例CHD患者和32例正常人肱动脉充气加压及舌下含服硝酸甘油前后血管直径和血流速度变化的检测。

Results The increased percentage of the brachial artery diameter and blood flow velocity at hyperemic condition was lower in patients with CHD than that in normal controls. However,there was no significant difference in response to nitroglycerin between the CHD patients and the normal controls.

结果 CHD患者肱动脉加压前后的血管直径和血流速度变化百分比明显小于正常对照组；而舌下含服硝酸甘油前后肱动脉内径及血流速度变化百分比在两组之间无明显差异。

Methods: After transferred pcDNA3.1/hTM plasmid into rabbit artery by high-pressure injection, rabbit common iliac artery were cut and anastomosed again. At the 14 days and 28days after second operation, we checked inside diameter of anastomotic stoma and blood flow velocity by color Doppler. The treated artery were sliced and stained by Verhoeff. Local neointima formation and the ratio stenosis of intervascular were calculated by computer.

用注射式加压转染的方式对兔动脉壁转染pcDNA3.1/hTM质粒，再制造动脉损伤-阻滞模型，于术后14天、28天用彩色多普勒观察活体吻合口内径和血流流速；再做病理切片Verhoeff染色，观察血管内膜增生的程度、部位，计算血管内膜面积、中膜面积和血管狭窄率。

Urotensin II is a potent vasoconstrictive peptide and involves in hypertension and atherosclerosis.

加压素是一种血管收缩促进因子，可能参与高血压和冠状动脉硬化症的形成。

Secondly, we used an analysis of the vascular geometry and arterial model were used to design a standard positioning procedure for the X- and Z-axes. And the results indicate that our measurement apparatus can locate optimal position of the radial artery precisely.

其次在脉位的横向移动及垂直加压方面，经由血管几何分析及动脉模型的验证，也都证实可以准确地找到脉波的最佳测量位置。

Objective To investigate the healing of old femoral neck fracture treated with transplantation of vascularized fibula graft accompanied with lag screw,and rehabilitation of and precaution against ischemic necrosis of femoral head.

目的 应用吻合血管腓骨移植和加压螺丝钉内固定治疗陈旧性股骨颈骨折，观察股骨颈骨折的愈合和股骨头缺血坏死的修复和预防状况。

Ten flyback flaps sized 3 cm×1.5 cm each was designed at the corpus' finger back with the pedicles at the distal end of fingers.The color changes of the flaps were macroscopically observed after the mixture of diatrizoate and Indian ink were infused into radical artery with pressure and the visualization of the blood vessels inside the flaps were observed radiologically.

在尸体手指背侧设计10个逆行皮瓣，蒂部在手指远端的一侧，皮瓣范围3 cm×1.5 cm，将泛影葡胺加墨汁加压注入桡动脉，肉眼观察皮瓣的颜色变化，X线造像观察皮瓣内血管显影情况。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。