[Significance of norepinephrine and 5-hydroxytryptamine in acetylcholine secretion caused by extension of the intestinal wall of the guinea pig].
D000109:Acetylcholine / Q000378:metabolism*; D000818:Animals; D006168:Guinea Pigs; D066298:In Vitro Techniques; D007422:Intestines / Q000502:physiology*; D009130:Muscle, Smooth / Q000502:physiology*; D009411:Nerve Endings / Q000378:metabolism; D009638:Norepinephrine / Q000378:metabolism*; D012701:Serotonin / Q000378:metabolism*
D012701:Serotonin; D000109:Acetylcholine; D009638:Norepinephrine