[Flowmetric changes induced by glucagon in the mesenteric artery region during experimental hemorrhagic shock in dogs].

The pharmacological action of glucagon in the regulation of systemic and mesenteric district haemodynamics, in line with the approach that has come to the fore in recent years for treating haemorrhagic shock with vasodilators, suggested a study of the effects of glucagon on mesenteric haemodynamics during haemorhagic shock in dogs. It was shown that the infusion of glucagon increases mesenteric arterial flow and peripheral resistances are reduced without particular systemic modifications.