Iripkhanov B B, Demchenko I T
Fiziol Zh SSSR Im I M Sechenova. 1984 Mar;70(3):345-50.
The blood flow was simultaneously measured in brain, kidney, intestine, spleen and hindlimbs of alert cats by means of hydrogen clearance method. The clearance curves were recorded with the aid of concentric electrodes set around intact veins of the organs. The following values of organ blood flow were obtained in alert cats at resting: brain--0.73 +/- 0.025 ml/g/min; kidney --1.83 +/- 0.16 ml/g/min; intestine--0.87 +/- 0.03 ml/g/min; spleen--0.61 +/- 0.026 ml/g/min; hind-limbs--0.28 +/- 0.01 ml/g/min. Methods of hydrogen clearance as well as the precision of organ blood flow measurements are discussed.
采用氢清除法同时测定清醒猫脑、肾、肠、脾及后肢的血流量。通过围绕器官完整静脉设置的同心电极记录清除曲线。在清醒猫静息状态下获得以下器官血流量值：脑——0.73±0.025毫升/克/分钟；肾——1.83±0.16毫升/克/分钟；肠——0.87±0.03毫升/克/分钟；脾——0.61±0.026毫升/克/分钟；后肢——0.28±0.01毫升/克/分钟。文中讨论了氢清除法及器官血流量测量的精度。
