The stimulant action of noradrenaline (alpha-action) on guinea-pig myometrium compared with that of acetylcholine.
D000109:Acetylcholine / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D002712:Chlorides / Q000494:pharmacology; D004305:Dose-Response Relationship, Drug; D004357:Drug Synergism; D005260:Female; D006168:Guinea Pigs; D066298:In Vitro Techniques; D008564:Membrane Potentials / Q000187:drug effects; D009119:Muscle Contraction / Q000187:drug effects*; D009638:Norepinephrine / Q000494:pharmacology*; D011188:Potassium / Q000494:pharmacology; D012964:Sodium / Q000494:pharmacology; D013268:Stimulation, Chemical; D013696:Temperature; D014599:Uterus / Q000187:drug effects*
D002712:Chlorides; D012964:Sodium; D000109:Acetylcholine; D011188:Potassium; D009638:Norepinephrine