血管舒缩

The strips of the rat arteries were mounted in an organ chamber filled with 37 ℃ PSS and the vascular tension was measured.

测定离体肠系膜血管床灌注压和离体尾动脉肌条血管张力，以其对去甲肾上腺素收缩反应的变化作为舒缩活动的指标。

Introductionratherosclerosis and hypertensin are associated with adherence of blood cell, thrombosis, vasoconstriction and proliferation of vascular smooth muscle.

血管内皮细胞能合成合释放多种血管活性物质，对维持血管的舒缩，抑制血小板的聚集及平滑肌的增殖均具有重要意义。

These results indicate that the lower blood pressure limit of cerebral blood flow autoregulation is shifted to 10.67kPa in RHRSP because of the hypertensive cerebral arteriolosclerosis which leads to dysfunction of contraction and diastolization of the vessels.

表明RHRSP的CBF自动调节下限上移为10.67 kPa（80mmHg），认为这主要是高血压脑内小动脉硬化血管舒缩功能下降所致。

These imply that the statement of ischemia myocardial and anoxia and the function of endothelia cell can be also ameliorated by acupuncture.

CGRP与ET是一对调节血管舒缩作用的重要因子，在人体内构成一个调节心血管系统的环路，共同调节心血管功能。

Vasomotion activity is maily concerned with the metabolic activity of regional tissues .

血管舒缩活动主要与局部组织的代谢活动有关。

The sensory,sympathetic and parasympathetic systems are involved in the development of migraine, there are changes of many kinds of neuropeptides levels relating to vasomotion, and with relative changes of parts endogenous opiate peptides in this disease,and the lowering of β-EP.

结论感觉、交感及副交感神经系统均参与偏头痛的发病，在此过程中有多种与血管舒缩有关的肽类含量改变，同时伴有部分内源性阿片肽的相关变化及β-EP的降低。

We hypothesized that wavelet transform of laser Doppler flowmetrysignals could detect changes in the microcirculation inducedby general anesthesia, such as alterations in vasomotion andsympathetic activity.

我们假设激光多普勒血流仪信号的小波变换可发现全麻引起的微循环的变化，诸如血管舒缩和交感神经活性。

There was plenty of neuropeptide release of vasomotion after trigeminal stimulation. Administration of nimotop might antagonize the change, and raised the plasma level of β-EP.

三叉神经受刺激后，引起血管舒缩的神经肽大量释放，尼莫通可部分地抑制这种释放，并可导致镇痛物质β-EP的升高。

Compared with SHRc , after 4 weeks, Pro-EGF mRNA expression level of SHRsv and SHRlv VSMC were significant lower.Conclusions: Valsartan decrease SBP of SHR, inhibit SHR VSMC proliferation, reverse vascular hypertrophy of thoracic aorta and mesenteric artery in SHR, improve the two arteries vasomotion function. Pro-EGF mRNA expression only in SHR VSMC, not in the VSMC of WKY. It indicated pro-EGF gene may play an important role in hypertension advance .

缬沙坦有效降压的同时，抑制SHR大鼠VSMC增殖，逆转其弹性血管和阻力血管的肥厚，明显改善其弹性血管和阻力血管的舒缩功能。pro-EGF mRNA只在SHR大鼠VSMC表达，而在WKY大鼠VSMC没有表达，提示pro-EGF基因可能在高血压的发生发展中起一定的作用，可能是高血压的一个病理机制。

Objective To investigate the levels of nitric oxide and nitric oxide synthase in asphyxia neonatorum and its significance on prognosis judgments.

一氧化氮及一氧化氮合成酶作为血管舒缩调节剂，在脑缺血或脑缺血再灌注损伤中具有不同的作用，包括保护作用及毒性作用[1] 。

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。