Modification of receptors for acetylcholine in the early embryonic heart.
D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D001285:Atropine / Q000494:pharmacology; D002217:Carbachol / Q000494:pharmacology; D002642:Chick Embryo; D046508:Culture Techniques; D006321:Heart / Q000196:embryology*; D006339:Heart Rate / Q000187:drug effects*; D008688:Methacholine Compounds / Q000494:pharmacology; D009388:Neostigmine / Q000494:pharmacology; D010277:Parasympathomimetics / Q000494:pharmacology; D010830:Physostigmine / Q000494:pharmacology; D011984:Sensory Receptor Cells / Q000187:drug effects*
D008688:Methacholine Compounds; D010277:Parasympathomimetics; D009388:Neostigmine; D001285:Atropine; D002217:Carbachol; D010830:Physostigmine; D000109:Acetylcholine