Modification by glucagon of the splanchnic vascular responses to activation of the sympathicoadrenal system.
D000005:Abdomen / Q000098:blood supply*; D000311:Adrenal Glands / Q000502:physiology*; D000818:Animals; D001011:Aorta / Q000187:drug effects / Q000502:physiology; D001783:Blood Flow Velocity; D003250:Constriction