title: Ultracytochemical observations of choline acetyltransferase neurons in the rat neostriatum.
abstract: The fine structural localization of ChAc activity was studied in the rat neostriatum by a ultracytochemical method. The reaction products of ChAc activity were seen in the cisternal structures and plasma membrane of some medium-sized neurons. Some boutons with ChAc-positive vesicles were observed to make an axo-dendritic or axo-somatic symmetrical synapse.
mesh_terms: D000818:Animals; D002421:Caudate Nucleus / Q000201:enzymology* / Q000648:ultrastructure*; D002795:Choline O-Acetyltransferase / Q000378:metabolism*; D008928:Mitochondria / Q000201:enzymology; D009474:Neurons / Q000201:enzymology; D051381:Rats; D013570:Synaptic Membranes / Q000201:enzymology; D013572:Synaptic Vesicles / Q000201:enzymology
chemical_list: D002795:Choline O-Acetyltransferase