title: Sensitivity of sea urchin early embryos to antagonists of acetylcholine and monoamines.
mesh_terms: D000109:Acetylcholine / Q000037:antagonists & inhibitors*; D000588:Amines / Q000037:antagonists & inhibitors*; D000818:Animals; D000968:Antimycin A / Q000494:pharmacology; D001337:Autonomic Agents / Q000494:pharmacology*; D005260:Female; D010063:Ovum / Q000187:drug effects*; D010640:Phenothiazines / Q000494:pharmacology; D011955:Receptors, Drug; D012617:Sea Urchins / Q000187:drug effects / Q000196:embryology*; D012702:Serotonin Antagonists
chemical_list: D000588:Amines; D001337:Autonomic Agents; D010640:Phenothiazines; D011955:Receptors, Drug; D012702:Serotonin Antagonists; D000968:Antimycin A; D000109:Acetylcholine