title: Collagenase-induced alteration in mouse 16S acetylcholinesterase.
mesh_terms: D000110:Acetylcholinesterase / Q000032:analysis*; D000818:Animals; D002499:Centrifugation, Density Gradient; D051379:Mice; D008810:Mice, Inbred C57BL; D003012:Microbial Collagenase / Q000494:pharmacology*; D009469:Neuromuscular Junction / Q000201:enzymology*
chemical_list: D000110:Acetylcholinesterase; D003012:Microbial Collagenase