1.血管收缩
1.narrowing of the blood vessels with consequent reduction in blood flow or increased blood pressure
1.Initially, vasoconstriction is selective, shunting blood to the heart and brain.
开始时，血管收缩是选择性的，血液被分流到心脏和大脑。
2.Therefore, they have reduced efficient volemia and marked renal vasoconstriction so these two conditions have to be treated.
因此他们的低血容量以及显著的肾血管收缩必须得到治疗。
3.Body temperature must decrease to a lower level in the elderly before vasoconstriction or shivering is triggered.
体温降低到更低水平老年病人才被激起血管收缩和寒颤反应。
4.The main pathological changes of PAH are vasoconstriction and arteriole organization afterward.
而缺氧性肺血管收缩及小动脉机化是其主要病理变化。
5.Invigorate the coffee contains linoleic acid, can prevent blood clots, hemolytic and enhance vasoconstriction, reduce stroke risk.
活血化瘀咖啡所含的亚油酸，能溶血及阻止血栓形成，增强血管收缩，降低中风机率。
6.The addition of epinephrine to local anesthetic solutions produces vasoconstriction .
局麻药溶液中加入肾上腺素，使血管收缩。
7.Histamine causes vasoconstriction and increased permeability of small venules.
组织胺能引起血管收缩，并增强小静脉的透性。
8.Objective To investigate the mechanism and to explore the measures of prevention and treatment of hypothermal vasoconstriction.
目的探讨低温性血管收缩的机制和防治措施。
9.Both acute or chronic hypoxia can cause vasoconstriction and vasoconstriction increase .
急性或慢性的低氧都能使肺血管收缩，血流阻力增大。
10.Remember, vasoconstriction means decreased blood flow and NO increases blood flow.
记住，血管紧缩就是血流量减少，而一氧化氮能增加血流量。