vascular bed meaning in English
血管床
Examples
- If the arterioles are contracted, the size of the vascular bed is decreased .
如果小动脉收缩，血管床就会减小。 - The development of of coronary atherosclerosis reduces the capacity of the vascular bed adapt to hypoxic stress .
动脉硬化的发展降低了血管床适应血氧压力的能力。 - Differential responses of regional vascular beds to local injection of agmatine in rats
区域性血管床对局部注射胍丁胺的不同反应 - Initially , a reduction in cardiac output leads to unloading of baroreceptor reflex that , in turn , increases heart rate through vago - sympathetic mechanisms and total peripheral resistance via an increase in sympathetic outflow to vascular beds
心输出量降低首先引起动脉压力感受性反射失负荷，进而通过迷走-交感机制加快心率；同时，支配血管床的交感传出活动增加，进而增加总外周阻力。 - The purposes of the present study were to investigate ( 1 ) the hemodynamic effects of agmatine in anaesthetized dahl salt - sensitive ( ds ) hypertensive and dahl salt - resistant ( dr ) rats ; ( 2 ) the effect of agmatine on vascular tension in the isolated aortic artery of rats and the underlying receptor mechanism ; ( 3 ) the effects of local injection of agmatine on femoral , renal , and mesenteric vascular beds by constant flow perfusion method ; ( 4 ) the effect of agmatine on l - type calcium current ( / ca - t ) in rat ventricular myocytes with whole - cell configuration of the patch - clamp technique ; ( 5 ) the effects of agmatine on free intracellular calcium concentration ( ca2 + d of isolated rat ventricular myocytes
( 3 )采用后肢、肾脏和肠系膜动脉在体恒流灌注法，观察向灌流环路中直接注射胍丁胺的血管效应。 ( 4 )应用全细胞膜片箝技术，观察胍丁胺对大鼠心室肌细胞l -型钙通道电流( i _ ( ca - l ) )的影响。 ( 5 )用fluo3 - am负载分离的大鼠心室肌细胞后，由激光共聚焦法测定单个心室肌细胞[ ca ~ ( 2 + ) ] _ i的荧光强度，观察胍丁胺对分离大鼠心室肌细胞内游离钙浓度( [ ca ~ ( 2 + ) ] _ i )的影响。