预收缩 meaning in English
preshrinking
Examples
- However , cromakalim depressed the precontrated rabbit aorta by potassium chloride - induced far more weakly than forskoline and nitroglycerin
而色满卡林对氯化钾预收缩血管的舒张作用远比福斯考林和硝酸甘油微弱。 - Methods the effects of three vasodilators on the potassium chloride , norepinephrine concentration - response curves and precontracted rabbit aorta were investigated
方法以离体兔主动脉条观察该三种血管舒张药对氯化钾、去甲肾上腺素量效曲线及预收缩血管的影响。 - Exposure to fac for 30min caused the decrease in the relaxation response to l - arg ( p < 0 . 05 ) . there was no different in the relaxation response to no don
无内皮的主动脉环给予no的供体一snp ，使pe预收缩的血管舒张； fac孵育后，对snp产生的血管舒张作用无明显影响。 - Pretreatment with l - arginine ( l - arg ) before incubation with fac could not reverse the inhibition of relaxation response to ach completely . ( 2 ) in endothelium - intact aortic rings , l - arg could relax the pe preconstricted vessels
（ 2 ）正常含有内皮的主动脉环在pe预收缩后，给予不同浓度的l afg可引起血管舒张；铁孵育后， l afg引起的舒张幅度显著减小（ p 0刀5 ） 。 - 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预收缩后，加入不同浓度的ach 、硝普钠( snp )或l -精氨酸( l - arg ) ，浙江大学硕士学位论文以各种浓度所致的舒张幅度达到pe所致的收缩幅度的百分比作血管舒张反应的量效曲线。