Dencker H, Hedner P, Holst J, Tranberg K G
Scand J Gastroenterol. 1975;10(5):471-4.
Glucagon concentrations in the portal and peripheral venous blood were measured in 3 patients after an ordinary meal. A brief increase in glucagon concentration was found in the portal blood but not in the peripheral blood. As the glucose concentrations rose, the glucagon levels fell. The secretion of pancreatic glucagon therefore seems to depend largely on the blood glucose level.
对3名患者在进食普通餐后门静脉血和外周静脉血中的胰高血糖素浓度进行了测量。发现门静脉血中胰高血糖素浓度有短暂升高，而外周血中没有。随着血糖浓度升高，胰高血糖素水平下降。因此，胰腺胰高血糖素的分泌似乎很大程度上取决于血糖水平。
