The release of chemical transmitter from the sympathetic nerves of the intestine of the cat.
D000818:Animals; D002415:Cats; D007422:Intestines / Q000502:physiology*; D009638:Norepinephrine / Q000502:physiology*; D013564:Sympathetic Nervous System
D009638:Norepinephrine
ARTERENOL/physiology; INTESTINES/physiology