title: Spontaneous contractile activity and the presence of the 16 S form of acetylcholinesterase in rat muscle cells in culture: reversible suppressive action of tetrodotoxin.
mesh_terms: D000110:Acetylcholinesterase / Q000378:metabolism*; D000818:Animals; D002454:Cell Differentiation; D002459:Cell Fusion; D002478:Cells, Cultured; D008970:Molecular Weight; D009119:Muscle Contraction / Q000187:drug effects; D009132:Muscles / Q000166:cytology / Q000201:enzymology*; D051381:Rats; D011950:Receptors, Cholinergic / Q000378:metabolism*; D013779:Tetrodotoxin / Q000494:pharmacology*
chemical_list: D011950:Receptors, Cholinergic; D013779:Tetrodotoxin; D000110:Acetylcholinesterase