血管运动

Therefore, the purposes of this paper are on, firstly, the possible difference of secret of vasoactive substances from pulmonary artery and aortic artery endothelial cells; secondly, the regulatory effect of pulmonary microartery endothelial cella on the movement of pulmonary artery.

所以本文的研究目的为：1研究肺动脉内皮细胞和主动脉内皮细胞分泌血管活性物质的可能差异：2研究肺微动脉内皮细胞对肺动脉血管运动的调节作用；此外，基于我室以往对吸烟和肺血管反应性的研究。

The blood apparent viscosity value increase with the increase value of hematocrit.

血液流变学是研究血夜与血管运动一一流动与变形的一个专门学科。

Objective To explore the therapeutic effect of vadian neurectomy under the nasal endoscope on the vasomotor rhinitis. Methods Anatomic measurements of vadian canal in 14 cadavers were carried out, and vadian neurectomy under the nasal endoscope was performed on 51 patients with vasomotor rhinitis.

目的：探讨鼻内窥镜下翼管神经切断术对血管运动性鼻炎的治疗作用，方法：对14个尸头进行细致的解剖测量研究，并对51例血管运动性鼻炎患者实施了鼻内窥镜下切除中鼻甲后端进路的冀管神经切断术，术后随访5年。

Among the 51 patients, 41 (80.4%) patients showed complete response and 3 (5.9%) partial response at the S-year follow-up. Conclusion Vadian neurectomy under nasal endoscope is an effective technique for vasomotor rhinitis.

鼻内窥镜下切除中鼻甲后端进路的冀管神经切断术，是治疗血管运动性鼻炎的有效方法。

Essential hypertension is due to hardening of arteries, vasomotor central nervous system caused by abnormal regulation of many genetic-related.

原发性高血压是由于动脉血管硬化，血管运动中枢神经调节异常所造成的，多与遗传有关。

Vasomotor rhinitis happens when the nerves that control the blood vessels supplying the mucous membrane are disturbed.

血管运动性鼻炎发生时，神经控制的血管供应粘膜膜感到不安。

Essential hypertension caused by neurovascular compression of the left ventrolateral medulla was associated with malbalance of vasomotor center in the dorsal medulla. The possible pathogenesis was the following:① An irritation of the left RVLM by pulsatile compression of an ectatic vessel would increase activity of central sympathetic neuron.② Neurovascular compression at the REZ of the cranial nerves Ⅸ and Ⅹ decreased excitation of parasympathetic nerve.③ Decreased sensitivity of afferent inputs to neuron of nucleus tractus solitarii in the sensory area lead to hyperactivity of central sympathetic nervous system due to pulsatile compression of the left RVLM.④ Neurocompression of the left RVLM and REZ in the left cranial nerves Ⅸ and Ⅹ lead to an overactivity of central renin angiotensin system.

3，结论：左侧延髓腹外侧Ⅸ、Ⅹ颅神经REZ动脉血管压迫所导致的高血压的发生与左侧延髓血管运动中枢对血压的调节失衡有关，其可能机制是：①左侧RVLM在搏动性血管压迫刺激下，中枢交感神经元活性增高；②左侧Ⅸ、Ⅹ颅神经REZ受压导致副交感神经兴奋性降低；③感受区孤束核神经元接受迷走神经传入冲动的敏感性减低，导致中枢交感神经活性增高；④左侧RVLM及Ⅸ、Ⅹ颅神经REZ受压引起中枢RAS活性增加。

Undertake observation and analysis for convenient doctor, the symbolic form that the digital result translate into that moves the description understands easily, obtain the comprehensive description of pair of hemal motion features.

为方便医生进行观察和分析，将描述运动的数字结果转化为易于理解的符号形式，获得对血管运动特征的全面描述。

SI can inhibit vasomotion in vaso-dilation status, but its mechanism is not mediated by endogenous NO.

血管运动得以恢复；在SI的有效作用时间内应用L—NMMA则不能使处于舒张状态的血管收缩。

The vasomotion was induced by noradrenaline in vivo, then the changes of vasomotion after injecting SI and Na-monomethyl-L-arginine （L-NMMA, a NO synthase inhibitor） were measured respectively on a TV monitor using a TV camera mounted on the microscope, and the influence of L-NMMA on effect of SI was also observed.

在活体情况下运用去甲肾上腺素（noradrenaline，NA）血管运动诱导法诱导出血管运动，分别观察静脉注射N^G-单甲基-L-精氨酸（NG_monomethyl.L-arginine，L-NMMA）、SI后血管运动的变化及应用一氧化氮合酶抑制剂L-NMMA对SI作用的影响，摄录结果于监视器上用暂停功能测量。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。