Absolon K B, Bashour F A, Geumei A
Br J Pharmacol. 1971 Apr;41(4):709-10. doi: 10.1111/j.1476-5381.1971.tb07079.x.
In the isolated perfused liver of the dog, cooling produced vasoconstriction in the hepatic arterial bed and, particularly, in thee vascular bed of the portal vein. Raising the temperature to 40 degrees C dilated the portal venous bed but did not change hepatic arterial resistance. The portal venous bed is very sensitive to variations in temperature.
在犬的离体灌注肝脏中,降温会使肝动脉床尤其是门静脉血管床产生血管收缩。将温度升至40摄氏度会使门静脉血管床扩张,但不会改变肝动脉阻力。门静脉血管床对温度变化非常敏感。