title: Differences in the effects of transmitters on smooth muscles from adult and young guinea pigs and rats.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000317:Adrenergic alpha-Antagonists / Q000494:pharmacology; D000319:Adrenergic beta-Antagonists / Q000494:pharmacology; D000367:Age Factors; D000818:Animals; D005260:Female; D006168:Guinea Pigs; D006632:Histamine / Q000494:pharmacology; D066298:In Vitro Techniques; D008297:Male; D009130:Muscle, Smooth / Q000187:drug effects*; D018377:Neurotransmitter Agents / Q000494:pharmacology*; D009638:Norepinephrine / Q000494:pharmacology; D051381:Rats; D011941:Receptors, Adrenergic / Q000187:drug effects; D012701:Serotonin / Q000494:pharmacology; D012737:Sex Factors
chemical_list: D000317:Adrenergic alpha-Antagonists; D000319:Adrenergic beta-Antagonists; D018377:Neurotransmitter Agents; D011941:Receptors, Adrenergic; D012701:Serotonin; D006632:Histamine; D000109:Acetylcholine; D009638:Norepinephrine