vasoconstriction

noun

1. 血管收缩（血压增高）
   a process in which blood vessels become narrower, which tends to increase blood pressure

1. 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。
2. Role of the Rho/ Rho-kinase pathway in the mechanism of hypoxic pulmonary vasoconstriction
   Rho/Rho激酶信号通路在缺氧性肺血管收缩中的机制
3. So someone needs to induce vasoconstriction.
   所以得有人令他的血管收缩。
4. Vasoconstriction and vasodilatation are separate mechanisms.
   血管的收缩和扩张分别具有不同的机理。
5. Doctors believe ( 1) smoking, nicotine caused vasoconstriction.
   西医认为（）烟，烟碱引起血管收缩。
6. Capsaicin Inhibits Angiotensin ⅱ Induced Vasoconstriction in Mice
   辣椒素抑制血管紧张素Ⅱ介导的血管收缩
7. Additionally, low arterial pressure triggers an adrenergic response with sympathetic-mediated vasoconstriction and often increased heart rate.
   而且，低动脉压触发肾上腺素能反应，导致交感神经介导性血管收缩，常会使心率加快。
8. Abnormal vasoconstriction of digital arteries and cutaneous arterioles due to a local defect in normal vascular responses is thought to underlie the disorder.
   本病的基础是因正常血管反应的局部缺陷而导致的指（趾）动脉和皮肤小动脉的异常血管收缩。
9. 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。
10. Mechanisms of Augmented Vasoconstriction Induced by the Injury of the Adventitia in the Rat Carotid and Effect of Drug Intervention
    血管外膜损伤对大鼠颈动脉收缩功能影响机制及药物干预研究
11. The Effect of Gap Junction in Prostaglandin F_ ( 2a)-induced Cerebral Vasoconstriction in Vitro
    缝隙连接在前列腺素F（2a）诱导离体脑血管收缩中作用的研究
12. Studies on the Mechanisms of Hypoxic Pulmonary Vasoconstriction and its Difference Between Two Strains in Isolated Perfused Lungs and Intact Model of Rats; Preparing and Structure and Properties of Silk/ Synthetic Fibre Heteromorphosis Fibre
    大鼠离体肺和整体缺氧性肺血管收缩及其种系差异的机制研究真丝/低旦合纤异收缩复合变形丝的研制及其结构与性能
13. 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。
14. The effects of this combined product on BP are the result of complementary mechanisms that regulate BP, vasoconstriction, and sodium excretion.
    基于BP结合本产品的影响是相辅相成的机制，规范的血压，血管收缩，钠排泄的结果。
15. You can tell when stress hormones are acting since one also develops cold hands and cold feet during the day from the vasoconstriction of the blood vessels to the hands and feet.
    当应激激素发挥作用时你是能够感觉到的，因为它还会引发血管收缩以至于白天会有手脚冰凉的现象。
16. 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。
17. Secondly, the norepinephrine ( NE) induced vasoconstriction was antagonized by different concentration of active components of Achyranthes bidentata Blume, and its diastolic level was observed.
    再用不同浓度的怀牛膝有效成分对抗去甲肾上腺素（NE）引起的血管收缩，观察其舒张程度。
18. Clinical Study on Treatment of GTCS with Electro-acupuncture-based Treatment of Vasoconstriction District
    电针血管舒缩区为主治疗癫痫大发作的临床研究
19. Reversible Cerebral Vasoconstriction Syndrome: a Case Report
    可逆性脑血管收缩综合征：附1例报道
20. In this study, we investigated the possible role of leukotrienes in the mediation of hypoxic pulmonary vasoconstriction ( HPV) in rats.
    本实验对白三烯在大白鼠缺氧性肺血管收缩反应（HPV）中的作用进行了研究。
21. The influences of lactic/ hydrochloric acidosis on pulmonary vasoconstriction and gas exchanges were investigated in 36 dogs.
    急性代谢性酸中毒对狗血管张力和气体交换功能的影响进行了研究。
22. The results showed that during acute alveolar hypoxia of rabbits hypoxic pulmonary vasoconstriction was inhibited significantly by bromocriptine.
    结果提示：溴隐亭可明显抑制兔急性缺氧性肺血管收缩反应，对体循环的影响甚微。
23. Influence of anesthetic agents on vasoconstriction Methods Both muscle contractions and binding studies were carried.
    麻醉药对血管收缩反应性的影响方法血管收缩实验和结合实验。
24. Acute hypoxic pulmonary vasoconstriction ( HPV) plays an important role in physiological regulation.
    急性缺氧性肺血管收缩反应（HPV）具有重要的生理意义，前列腺素（PGs）和白三烯（LTs）参与了HPV的发生。
25. AIM To study the effects of ketamine and ketamine combined with valium on hypoxic pulmonary vasoconstriction.
    目的研究单用氯胺酮及氯胺酮伍用安定对犬缺氧性肺血管收缩的影响。
26. Hypoxic pulmonary vasoconstriction and pulmonary vascular remodeling are the two major mechanisms in the pathogenesis of hypoxic pulmonary hypertension.
    低氧性肺血管收缩和肺血管重塑是低氧性肺动脉高压发病机制中的两个主要环节。

noun

1. decrease in the diameter of blood vessels