Carneiro J J, Donald D E
Am J Physiol. 1977 Jan;232(1):H67-72. doi: 10.1152/ajpheart.1977.232.1.H67.
The reflex decrease in blood volume of the spleen, the liver, and the intestine of vagotomized dogs was measured by plethysmographic techniques during bilateral carotid occlusion and moderate and severe hemorrhage. The volume of blood mobilized from each organ during carotid occlusion and moderate hemorrhage was from 6 to 30% of their respective blood volumes and from 55 to 81% during severe hemorrhage. In each experimental situation the spleen exhibited the greatest ability to release blood and the intestine, the least. During moderate hemorrhage (9 ml/kg) the spleen yielded a volume equal to 35% of the blood lost, the liver 14% and the intestine 7%. Comparable figures for severe hemorrhage were 26, 13, and 5%, respectively. This order of ranking the component regions of the splanchnic circulation with regard to function as a blood reservoir may be specific for the dog.
在双侧颈动脉闭塞以及中度和重度出血期间，通过体积描记技术测量了迷走神经切断犬的脾脏、肝脏和肠道的反射性血容量减少情况。在颈动脉闭塞和中度出血期间，每个器官动员的血量占其各自血容量的6%至30%，在重度出血期间为55%至81%。在每种实验情况下，脾脏释放血液的能力最强，而肠道最弱。在中度出血（9毫升/千克）时，脾脏释放的血量相当于失血量的35%，肝脏为14%，肠道为7%。重度出血时的相应数字分别为26%、13%和5%。内脏循环各组成区域作为血库的功能排名顺序可能是犬特有的。
