| 单词 | 血管收缩 |
| 释义 | 〔norepinephrine〕A substance, C8H 11NO 3, 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. Also called noradrenalin 去甲肾上腺素：一种物质，C8H 11NO 3，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 也作 noradrenalin〔phenylephrine〕An adrenergic drug, C9H 13NO 2, that is a powerful vasoconstrictor and is used to relieve nasal congestion, dilate the pupils, and maintain blood pressure during anesthesia. 苯肾上腺素：一种肾上腺素的药剂，C9H 13NO 2，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 〔serotonin〕An organic compound, C10H 12N 2O, formed from tryptophan and found in animal and human tissue, especially the brain, blood serum, and gastric mucous membranes, and active in vasoconstriction, stimulation of the smooth muscles, transmission of impulses between nerve cells, and regulation of cyclic body processes. 5-羟色胺：一种来源于色胺酸，尤见于脑、血清和胃粘膜等动物和人体组织的有机物，C10H 12N 2O，在血管收缩、刺激平滑肌、神经细胞间冲动传导以及周期性体内过程调节中起作用 〔sibutramine〕A drug that suppresses appetite by inhibiting the reuptake of the neurotransmitters norepinephrine and serotonin, used in the management of obesity.西布曲明：通过压抑神经传递素、去甲肾上腺素和血管收缩素的再吸收从而抑制食欲的药物，用于控制肥胖症〔styptic〕Contracting the tissues or blood vessels; astringent.收敛的：使组织或血管收缩；收缩〔ischemia〕A decrease in the blood supply to a bodily organ, tissue, or part caused by constriction or obstruction of the blood vessels.局部缺血：身体某一器官，某一组织，或某一部位因血管收缩或阻塞而出现的供血减少〔oxymetazoline〕A vasoconstricting drug, C16H 24N 2O, that is used topically in the form of its hydrochloride salt to reduce nasal congestion. 欧克西美塔所连：一种血管收缩的药，C16H 24N 2O，经常用于局部，以其盐酸盐的形式来减轻鼻子出血 〔styptic〕Tending to check bleeding by contracting the tissues or blood vessels; hemostatic.止血的：通过使组织或血管收缩而来止血；止血〔sumatriptan〕A vasoconstrictive drug, C14H 21N 3O 2S·C 4H 6O 4, used to treat migraine headache. 舒莫退旦，硫磺色胺：血管收缩剂，C14H 21N 3O 2S·C 4H 6O 4，用于治疗偏头痛 〔epinephrine〕A white to brownish crystalline compound, C9H 13NO 3, isolated from the adrenal glands of certain mammals or synthesized and used in medicine as a heart stimulant, vasoconstrictor, and bronchial relaxant. 肾上腺素：白色到褐色之间的晶体化合物，C9H 13NO 3，由某些哺乳动物的肾上腺提取或人工合成，用作心脏兴奋剂、血管收缩剂和支气管肌松弛剂 〔vasopressor〕Of, relating to, or causing constriction of blood vessels.血管加压的：血管收缩的，与血管缩小有关的，或导致血管缩小的〔phenylpropanolamine〕An adrenergic drug, C9H 13NO, that acts as a vasoconstrictor and is used as a nasal decongestant, a bronchodilator, an appetite suppressant, and a mild stimulant. 盐酸苯丙醇胺：一种类肾上腺素药剂，C9H 13NO，可用作血管收缩剂，并可用作减鼻充血剂、支气管扩张剂、食欲抑制剂和中度兴奋剂 〔ergotamine〕A crystalline alkaloid, C33H 35N 5O 5, derived from ergot that induces vasoconstriction and is used especially in treating migraine. 麦角胺：一种结晶生物碱，C33H 35N 5O 5，由麦角中提取，有使血管收缩的作用，特别用来治疗偏头痛 〔angiotensin〕Either of two polypeptide hormones, one of which is a powerful vasoconstrictor, that function in the body in controlling arterial pressure.血管收缩素，高血压素：两种多肽激素，其中一种是有效的血管收缩素，在体内控制动脉血压〔thromboxane〕Any of several compounds, originally derived from prostaglandin precursors in platelets, that stimulate aggregation of platelets and constriction of blood vessels.凝血氧烷：最初由血小板中前列腺素衍生而来的刺激血小板凝聚和血管收缩的多种化合物〔vasospasm〕A sudden constriction of a blood vessel, causing a reduction in blood flow.血管痉挛：由于血液流动的减弱而导致突然的血管收缩 |
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