title: Choline acetyltransferase of human placenta during the first trimester of pregnancy.
mesh_terms: D000109:Acetylcholine / Q000096:biosynthesis / Q000494:pharmacology; D000123:Acetyltransferases / Q000037:antagonists & inhibitors / Q000378:metabolism*; D001966:Bromine; D002250:Carbon Radioisotopes; D002713:Chlorine; D002794:Choline; D002800:Cholinesterase Inhibitors / Q000494:pharmacology; D005260:Female; D006801:Humans; D009281:Naphthalenes / Q000494:pharmacology; D010920:Placenta / Q000201:enzymology*; D011247:Pregnancy; D011725:Pyridines / Q000494:pharmacology; D013997:Time Factors; D014753:Vinyl Compounds / Q000494:pharmacology
chemical_list: D002250:Carbon Radioisotopes; D002800:Cholinesterase Inhibitors; D009281:Naphthalenes; D011725:Pyridines; D014753:Vinyl Compounds; D002713:Chlorine; D000123:Acetyltransferases; D002794:Choline; D000109:Acetylcholine; D001966:Bromine