title: Cholinesterase activity in ganglia of gastropoda, Lymnaea stagnalis and planorbarius corneus. II. Histochemical investigation.
mesh_terms: D000818:Animals; D002800:Cholinesterase Inhibitors / Q000494:pharmacology; D002802:Cholinesterases / Q000032:analysis / Q000378:metabolism*; D005724:Ganglia / Q000033:anatomy & histology / Q000187:drug effects / Q000201:enzymology*; D006651:Histocytochemistry; D008195:Lymnaea; D008853:Microscopy; D009946:Organothiophosphorus Compounds / Q000494:pharmacology; D010830:Physostigmine / Q000494:pharmacology; D012908:Snails; D013045:Species Specificity
chemical_list: D002800:Cholinesterase Inhibitors; D009946:Organothiophosphorus Compounds; D010830:Physostigmine; D002802:Cholinesterases