vasoconstriction造句_vasoconstriction例句_vasoconstriction用法_优词词典

1. Nicotine causes vasoconstriction, a narrowing of the blood vessels that can limit oxygen-rich blood flow to the tiny vessels in the face or other parts of the body.: 尼古丁会导致血管收缩，血管的收缩将会限制富氧血液流向面部和身体其他部位的细微血管。

2. Like eats the cold drink, the cold food frequently, may cause the gastric mucosa vasoconstriction, the gastric juice secretion reduces, causes the appetite drop and the dyspepsia .: 如经常吃冷饮、冷食，可引起胃粘膜血管收缩，胃液分泌减少，导致食欲下降和消化不良。

3. 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。

4. Cold climate, skin vasoconstriction , GI blood for the increase, enhanced digestion and absorption, it is easy to feel hungry, a good appetite, loss of appetite Zhen.: 气候变冷，皮肤血管收缩，胃肠供血量增多，消化吸收功能增强，很容易感觉饿，胃口好，食欲大振。

5. 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。

6. In normal human pulmonary circulation, the 5 - HT1B/1Dreceptor mediates pulmonary vasoconstriction.: 正常情况下，人是通过5-HT_（1B／1D）受体介导肺血管收缩的。

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. Results The intrarenal vasoconstriction in different stages of cirrhosis was significantly difference.: 结果不同阶段的肝硬化患者肾内血管收缩程度有明显的差异。

9. Experts strongly advise that the best in the nasal intranasal instillation of the net like vasoconstriction agent in order to reduce the swelling of the nose and the eustachian tube Department edema.: 专家特别提醒，最好能在鼻腔内滴入滴鼻净之类的血管收缩剂，以减少鼻部咽鼓管处的肿胀和水肿。

10. However, in hypoxic pulmonary hypertension rats, 5 - HT - induced vasoconstriction is mediated by both the 5 - HT1Band 5 - HT2A receptor.: 但是，慢性低氧肺动脉高压大鼠5-HT诱导的血管收缩反应是通过5-HT_（2A）和5-HT_（1B）受体介导的。

11. 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。

12. 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。

13. ET might be the important factor to cause vasoconstriction, resulting in the portent symptoms.: ET可能是导致血管收缩，引起先兆症状的重要因子。

14. Experts say that if the alarm sound, easy to get scared, cause vasoconstriction, accelerate the heartbeat, induce or worsen heart, brain arteriosclerosis, myocardial infarction, etc.: 专家表示，如果闹铃声音较大，容易使人受到惊吓，引起血管收缩，加快心跳，诱发或加重心脏病、脑动脉硬化、心肌梗死等。

15. 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。

16. Experts say that if the alarm sound, easy to get scared, cause vasoconstriction, accelerate the heartbeat, induce or worsen heart, brain arteriosclerosis, myocardial infarction, etc.: 声音较大，容易使人受到惊吓，引起血管收缩，加快心跳，诱发或加重心脏病、脑动脉硬化、心肌梗死等。

17. Objective To study the effects of different concentration of desflurane on hypoxic pulmonary vasoconstriction (HPV) during one-lung ventilation (OLV).: 目的观测地氟醚麻醉深度对单侧肺通气（OLV）时低氧性肺血管收缩（HPV）的影响。

18. 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。

19. Pulmonary vascular smooth muscle cell is an important executor of vasoconstriction and a key contributor of pulmonary vascular structure remodeling.: 肺血管平滑肌细胞是肺血管收缩反应的主要执行者，也是肺血管结构重建的重要参与者。

20. Somatostatin and analogues such as octreotide and vapreotide also cause splanchnic vasoconstriction at pharmacological doses.: 生长抑素及其类似物如奥曲肽和伐普肽等在药理剂量下也可以引起内脏血管收缩。

21. The inhibition of prostaglandin production with Ibuprofen strengthened hypoxic pulmonary vasoconstriction thus improved pulmonary gas exchanges in acid lung injury.: 布洛芬抑制前列腺素的生成，并通过增强缺氧性肺血管收缩反应而改善了肺损伤时的气体交换。

22. The ACH testing was considered positive at a vasoconstriction of 75% relative to the diameter after intracoronary nitroglycerine when the initially reported symptoms could be reproduced.: 当最初的症状可以被再引发时，ACH试验中如果血管收缩达硝酸甘油介入试验后直径的75%可认为是阳性。

23. The results showed:4-AP potentiated hypoxic pulmonary vasoconstriction(HPV)and lessened hypoxic cerebral vasodilation (HCVD)significantly.: 结果，4-AP能明显增强缺氧性肺血管收缩反应（HPV），减弱缺氧性脑血管扩张反应（HCVD）；

24. 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。

25. In normal rats, pulmonary vasoconstriction to 5 - HT is mediated predominantly by the 5 - HT2A receptor.: 正常大鼠肺血管对5-HT的收缩反应主要通过5-HT_（2A）受体介导。

26. 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。

27. Moreover, in 2 species, inhaled NO administered before the intravenous infusion of HBOC can prevent systemic vasoconstriction without causing methemoglobinemia.: 此外，在静脉输入HBOC前吸入NO可以预防全身血管收缩而不会引起高铁蛋白血症。

28. Secondly, the norepinephrine (NE) induced vasoconstriction was antagonized by different concentration of active components of Achyranthes bidentata Blume, and its diastolic level was observed.: 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。

29. Pulmonary vasoconstriction to 5 - HT is mediated by the 5 - HT receptor.: HT对肺血管的收缩作用是通过5-HT受体介导的。

30. 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。

31. A crystalline alkaloid, C33H35N5O5, derived from ergot that induces vasoconstriction and is used especially in treating migraine.: 麦角胺一种结晶生物碱，C33H35N5O5，由麦角中提取，有使血管收缩的作用，特别用来治疗偏头痛

32. Doctors believe(1) smoking, nicotine caused vasoconstriction.: 西医认为（）烟，烟碱引起血管收缩。

33. 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。

34. 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。

35. Vasoconstriction and vasodilatation are separate mechanisms.: 血管的收缩和扩张分别具有不同的机理。

36. Within six hours after an infant is placed in a high -oxygen atmosphere, vasoconstriction of the immature vessels of the retina occurs,: 婴儿置于含氧浓度高的空气中6个小时以内，未发育成熟的视网膜血管会发生血管收缩。

37. A substance, C8H11NO3, both a hormone and neurotransmitter, secreted by the adrenal medulla and the nerve endings of the sympathetic nervous system to cause vasoconstriction and increases in heart rate, blood pressure, and the sugar level of the blood.: 去甲肾上腺素一种物质，C8H11NO3，是激素和交感神经冲动介导者，有强大的血管收缩作用和神经传导作用，会引起血压、心率和血糖含量的增高

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