Non-adrenergic, non-cholinergic influences on rabbit gastric tone.
In the rabbit "in vivo", arterial infusions of adenosine 5'-triphosphate (ATP) and vasoactive intestinal polypeptide (VIP) not only evoked gastric inhibitory motor responses, but influenced the tone of the stomach. ATP increased and VIP decreased the gastric tone. The effects on the tone appeared strictly related to the inhibitory motility patterns elicited in the stomach by the two non-adrenergic, non-cholinergic neurotransmitters.
Baccari
M C
MC
Department of Physiology, University of Florence, Italy.
Calamai
F
F
Staderini
G
G
D000255:Adenosine Triphosphate / Q000494:pharmacology; D000818:Animals; D001285:Atropine / Q000494:pharmacology; D005746:Gastric Emptying / Q000187:drug effects*; D006145:Guanethidine / Q000494:pharmacology; D007213:Indomethacin / Q000494:pharmacology; D009129:Muscle Tonus / Q000187:drug effects*; D018377:Neurotransmitter Agents / Q000502:physiology*; D011817:Rabbits; D013270:Stomach / Q000294:innervation*; D014630:Vagus Nerve / Q000187:drug effects*; D014660:Vasoactive Intestinal Peptide / Q000494:pharmacology
D018377:Neurotransmitter Agents; D014660:Vasoactive Intestinal Peptide; D001285:Atropine; D000255:Adenosine Triphosphate; D007213:Indomethacin; D006145:Guanethidine