英语释义

• any agent that causes a narrowing of an opening of a blood vessel: cold or stress or nicotine or epinephrine or norepinephrine or angiotensin or vasopressin or certain drugs; maintains or increases blood pressure

片语

vasoconstrictor drugs血管收缩药

vasoconstrictor vasoexcitor血管收缩剂

vasoconstrictor responsiveness血管收缩反应性

vasoconstrictor nerves缩血管神经

vasoconstrictor converting血管紧张素转换

vasoconstrictor centre血管收缩中枢

Vasoconstrictor fiber缩血管神经纤维

vasoconstrictor nerve[解剖]

vasoexcitor vasoconstrictor血管收缩剂

英汉例句

• endothelin(et) is a recently discovered potent vasoconstrictor peptide exerting effects through combination with its receptor.

  内皮素（et）是一种血管收缩肽，与et受体结合而发挥作用。

• the results show; (1) the increased hepatic vasoconstrictor reactivity and the adhesive function of platelets in viral infection are the basic mechanism of the hepatic microcirculatory disturbance.

  结果提示：（1）在病毒感染中肝血管收缩反应性上升及血小板粘附功能增强是肝微循环障碍发生的基础。

• conclusion: rat u-ii was a potent vasoconstrictor of rat main pulmonary arteries and this response was mediated through mapk.

  结论：大鼠尾加压素ii是大鼠肺主动脉有效的血管收缩剂，细胞信号转导通路mapk的激活参与其收缩效应。

• the balance of vasoconstrictor and vasodilator can maintain normal tension of blood vessel.

  正常的血管张力要靠缩血管因子和舒血管因子之间的平衡来维护。

• endothelin-1, the most potent vasoconstrictor and vasopressor never seen before, is a peptide of 21 amino acids produced by cardiac myocytes and vascular endothelial cells.

  内皮素1是一种由21个氨基酸组成的多肽，是目前已知的最强的缩血管和加压物质。

• conclusion 5-ht could potentiate the intrapulmonary vasoconstrictor response to na.

  结论5-ht可加强na对肺内血管的收缩作用；

• an adrenergic drug, c9h13no2, that is a powerful vasoconstrictor and is used to relieve nasal congestion, dilate the pupils, and maintain blood pressure during anesthesia.

  肾上腺素一种肾上腺素的药剂，c9h13no2，它是一种很强的血管收缩剂，可用于麻醉过程中减轻鼻充血、扩大瞳孔和稳定血压。

• it is most commonly used as a nasal vasoconstrictor and an appetite depressant.

  最常被用作鼻血管收缩剂和食欲抑制剂。

• hph pathogenesis includes following hypotheses(1)proportion inbalance of the vasoconstrictor hormone and vasodilator hormone at high altitude environment;

  hph的发病机理有如下几种学说：①在高原环境下扩血管和缩血管激素的比例失调；

• in acutely sympathetically denervated areas, the skin or extremity is warm because of loss of sympathetic vasoconstrictor tone.

  急性失交感神经支配的皮肤或者肢端由于失去了交感性缩血管神经紧张作用，皮肤是温暖的。

• conclusion cra seems to be relate to the renal and splenic hemodynamics, also relate to the histology, the doppler parameters of portal hypertension and the activity of vasoconstrictor systems.

  结论视网膜中动脉可能与肾脏、脾脏的血流动力学变化有关，同样与组织学、门脉高压多普勒参数和血管收缩系统的活性有关。

• endothelin: endothelin-1 is another potent vasoconstrictor peptide that can exert important effects on cardiac myocyte growth and phenotype.

  ⑷内皮素：内皮素-1是又一个强效的血管收缩肽，对心肌细胞的生长和表型有重要影响。

• several drugs currently used in the treatment of essential hypertension act by inhibiting sympathetic vasoconstrictor tone .

  目前用于治疗原发性高血压的药物中有几种是通过抑制交感性血管收缩的紧张度而起作用的。