vasoconstriction

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形容词: vasoconstrictive

更多词形：

形容词: vasoconstrictive |

单词例句：

Endothelin is one of the most potent vasoconstriction peptides,and it plays important physiological role by interacting with its receptors.

内皮素是目前已知的缩血管活性最强的生物活性肽之一,通过与内皮素受体结合发挥广泛的生物学活性。

Furthermore, ECs obtained from these vascular malformations can be used as an experimental model to study SAH-induced vasoconstriction.

此外，这些来源于畸形血管的内皮细胞可作为研究蛛网膜下腔出血引发血管收缩的实验模型。

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。

It is reasonable to suggest that R-DOX and S-DOX competitively inhibit the vasoconstriction induced by NA in the rabbit ear artery,mesenteric artery and pulmonary artery,and the pA_2 values of S-DOX are significantly lower than those of R-DOX.

上述结果提示,R-DOX和S-DOX对NA诱发兔耳动脉、肠系膜动脉和肺动脉收缩反应具有竞争性拮抗作用,对上述三种血管S-DOX拮抗NA的pA2值均明显小于R-DOX。

The basic pathological alteration of pulmonary hypertension involves three dependent elements:pulmonary vasoconstriction,pulmonary vascular remodeling and pulmonary microvascular thrombogenesis.

肺动脉高压的基本病理改变有三个方面:肺血管收缩、肺血管重构和肺小血管内微血栓形成。

Epilepsy caffeine can stimulate the brain power hub will Huangkou methotrexate vasoconstriction, reducing blood flow in the brain of epilepsy patients with very unfavorable.

癫痫咖啡因能刺激脑动力中枢，黄口呤会使血管收缩，减少脑部血流量，对癫痫病患者十分不利。

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

ET-1 binds to two types of receptors: ETA and ETB. Activation of ETa receptors induced vasoconstriction whereas stimulation of ETb recepters induced endothelial cells to release NO and prostacyclin.

ET与ET受体(ET_A与ET_B)结合发挥其生物学效应。 ET_A受体主要介导心血管的收缩作用,而ET_B受体释放舒张因子,如前列环素(PGI_2)和一氧化氮(NO)而介导心血管舒张作用。

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。