Response of the isolated rat iris sphincter to cholinergic and adrenergic agents and electrical stimulation.
D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D001285:Atropine / Q000494:pharmacology; D004558:Electric Stimulation; D066298:In Vitro Techniques; D007498:Iris / Q000187:drug effects / Q000502:physiology*; D008297:Male; D010277:Parasympathomimetics / Q000494:pharmacology*; D010830:Physostigmine / Q000494:pharmacology; D051381:Rats; D011919:Rats, Inbred Strains; D013566:Sympathomimetics / Q000494:pharmacology*
D010277:Parasympathomimetics; D013566:Sympathomimetics; D001285:Atropine; D010830:Physostigmine; D000109:Acetylcholine