title: Light and electron microscopic histochemical observations on cholinesterase-containing sympathetic nerve fibres in the pineal body of the rat.
mesh_terms: D000110:Acetylcholinesterase / Q000032:analysis; D000818:Animals; D002802:Cholinesterases / Q000032:analysis; D005725:Ganglia, Autonomic / Q000033:anatomy & histology; D006651:Histocytochemistry; D007498:Iris / Q000032:analysis; D008853:Microscopy; D008854:Microscopy, Electron; D008856:Microscopy, Fluorescence; D009474:Neurons / Q000201:enzymology*; D010870:Pineal Gland / Q000032:analysis / Q000201:enzymology*; D051381:Rats; D013194:Staining and Labeling; D013564:Sympathetic Nervous System / Q000166:cytology / Q000201:enzymology*; D013997:Time Factors
chemical_list: D000110:Acetylcholinesterase; D002802:Cholinesterases