收縮血管的 的英文怎麼說
中文拼音 [shōusuōxiěguǎnde]
收縮血管的
英文
pressor- 收 : Ⅰ動詞1 (把攤開的或分散的事物聚集、合攏) put away; take in 2 (收取) collect 3 (收割) harvest...
- 縮 : 縮構詞成分。
- 血 : 血名詞(血液 多用於口語) blood:吐血 spit (up) blood; 血的教訓 a lesson paid for [written] in b...
- 管 : Ⅰ名詞1 (管子) pipe; tube 2 (吹奏的樂器) wind musical instrument 3 (形狀似管的電器件) valve;...
- 的 : 4次方是 The fourth power of 2 is direction
- 收縮 : 1 (由大變小; 由長變短) contract; shrink 2 (緊縮) concentrate one s forces; draw back 3 take u...
- 血管 : blood vessel; vascellum; vessel; rete
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To conserve blood that will be needed by muscles, skin vessels constrict while vessels of the muscles dilate.
為了保存肌肉所需要的血液,皮膚血管收縮,而肌肉血管舒張。Furthermore pycnogenol ? inhibits the nicotine - induced constriction of blood vessels
而且碧蘿芷?抑制尼古丁引起的血管收縮。Effect of tea polyphenols on the contractility of isolated rat - tail artery ring
茶多酚對離體大鼠尾動脈血管環收縮性能的作用In freezing weather, the exposed parts of the body such as the nose tip, ear lobes, cheeks and chin - may develop frostbites as the skin on them cools and the blood vessels become constricted thus cutting off the blood supply to the area
在寒冷的天氣中,暴露于空氣中的身體部分,如鼻尖耳垂面頰及頦部會由於皮膚受寒,血管收縮,血液停止供應該范圍而出現凍瘡。Also, neurons and support cells called glia may react to the mechanical forces of blood vessels expanding and contracting
所以,神經元以及支持細胞(也稱膠質細胞)會對血管的收縮和舒張產生相應的反應。Histamine causes vasoconstriction and increased permeability of small venules.
組織胺能引起血管收縮,並增強小靜脈的透性。Methods the effects of three vasodilators on the potassium chloride, norepinephrine concentration - response curves and precontracted rabbit aorta were investigated
方法以離體兔主動脈條觀察該三種血管舒張藥對氯化鉀、去甲腎上腺素量效曲線及預收縮血管的影響。Renin - angiotensin system ( ras ) plays an important role in the regulation of peripheric blood pressure, where angiotensin converting enzyme ( ace ) is considered to be the core of the system. ace plays a key role in increasing the blood pressure by catalyzing the formation of the potent vasopressor angiotensin ii ( ang ii ) from angiotensin i ( ang i )
在該系統中, ace酶是血壓調節過程中一個關鍵的酶,它可以將無活性的血管緊張素( ang )水解生成具有血管收縮作用的血管緊張素( ang ) ,從而導致血管收縮,機體的血壓升高。Vasoconstriction and vasodilatation are separate mechanisms.
血管的收縮和擴張分別具有不同的機理。However, cromakalim depressed the precontrated rabbit aorta by potassium chloride - induced far more weakly than forskoline and nitroglycerin
而色滿卡林對氯化鉀預收縮血管的舒張作用遠比福斯考林和硝酸甘油微弱。After a maximal response to kc1 was obtained under an initial tension of 2 g, isometric contractions induced by iron or pe were measured, and calculated as percentage of the maximal tension induced by kc1. the rings with or without endothelium were preconstricted with 10 " 6mol / l of pe and a cumulative concentration - response curve to ach, or sodium nitroprusside ( snp ), or l - arginine ( l - arg ) was obtained
用10 ~ ( - 6 ) mol lpe預收縮后,加入不同濃度的ach 、硝普鈉( snp )或l -精氨酸( l - arg ) ,浙江大學碩士學位論文以各種濃度所致的舒張幅度達到pe所致的收縮幅度的百分比作血管舒張反應的量效曲線。Ephedrine and phenylephrine can treat the hypotension, howeer an amplified asoconstrictie response may be obsered due to an alpha 2 agonist induced enhancement of baroreceptor reflexes ( 7 ) and potentiation of alpha 1 - adrenoceptor - mediated asoconstriction
麻黃素和苯腎上腺素可治療低血壓,然而可以觀察到存在過度縮血管反應,因為- 2受體激動劑導致壓力感受器反射[ 7 ]和- 1腎上腺素受體介導的血管收縮作用增強[ 8 ] 。However, there is little know about the effect of iron on relaxation and contraction function of blood vessels, and the underlying mechanism was also unclear
然而,目前對于鐵的增加引起內皮依賴性血管舒張功能改變的直接效應以及可能的機制並不清楚。此外,鐵對血管收縮功能的影響目前仍不明確。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縮,血流阻力增大。Si could abolish the effect of lnmma on vasomotion but lnmma did not influence the effect of si on vasomotion. conclusion si can inhibit vasomotion in vasodilation status, but its mechanism is not mediated by endogenous no
在lnmma的有效作用時間內應用si可使被抑制于收縮狀態的血管重新擴張,血管運動得以恢復在si的有效作用時間內應用lnmma則不能使處于舒張狀態的血管收縮。Wt5hzresults lnmma injection alone can inhibit the na induced vasomotion in vasoconstriction state, while si injection alone can inhibit it in vasodilation state. si could abolish the effect of lnmma on vasomotion but lnmma did not influence the effect of si on vasomotion
在lnmma的有效作用時間內應用si可使被抑制于收縮狀態的血管重新擴張,血管運動得以恢復在si的有效作用時間內應用lnmma則不能使處于舒張狀態的血管收縮。Ephedrine and phenylephrine can treat the hypotension, however an amplified vasoconstrictive response may be observed due to an alpha 2 agonist induced enhancement of baroreceptor reflexes ( 7 ) and potentiation of alpha 1 - adrenoceptor - mediated vasoconstriction
麻黃素和苯腎上腺素可治療低血壓,然而可以觀察到存在過度縮血管反應,因為- 2受體激動劑導致壓力感受器反射[ 7 ]和- 1腎上腺素受體介導的血管收縮作用增強[ 8 ] 。The alteration of hemodynamic factors that arise from contraction of the myocardial bridge greatly affects the evolution of atherosclerosis through the regulation of intimal lipid infiltration within the artery
因此處血管收縮導致的血行動力改變,大幅地影響粥狀硬化的形成及內膜脂質浸潤的調控。Our recent work also suggest that simulated microgravity may induce the contractile proteins in the arterial vessles to be changed differentially. therefore, in the second part of the present work the alterations of a - sm - actin and calponin were observed by immunohistochemistry and western blotting. the major findings of the present work are as follows : 1
此外,我們的前期工作還提示,不同部位動脈血管平滑肌的收縮蛋白在模擬失重下也可能出現分化性變化,故本工作也用免疫組化及westem印跡分析方法對模擬失重大鼠血管的-平滑肌肌動蛋白( - sm - actin )及調寧蛋白( calponin )表達變化進行了觀察。On the other hand, a positive inotropic response was induced by il - 2 in isolated rat atria, indirectly by activating myocardial 3 - adrenoceptors by release of catecholamines, and directly by increasing the production of second messenger camp. in the isolated rat heart, stimulation of cardiac k opioid receptors has been shown to induce ventricular ectopic beats and to reduce the force of ventricular contraction
通過文獻調研和我們的預實驗,我們假設, il - 2的心臟作用涉及心肌細胞收縮力和細胞內鈣的變化,其信號轉導途徑可能並非通過自身受體,而是通過存在於心肌細胞膜上的阿片受體發揮作用的;其對血管的作用可能循相關途徑。分享友人