Inhibition by acetylcholine of cockroach heart (Gromphadorhina portentosa).
D000109:Acetylcholine / Q000008:administration & dosage / Q000494:pharmacology*; D000818:Animals; D003058:Cockroaches; D005971:Glutamates / Q000494:pharmacology; D006321:Heart / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects; D066298:In Vitro Techniques; D009132:Muscles / Q000187:drug effects; D012701:Serotonin / Q000494:pharmacology; D012737:Sex Factors
D005971:Glutamates; D012701:Serotonin; D000109:Acetylcholine