title: Remarks on the organization of axon terminals in relation to secretory processes at synapses.
mesh_terms: D000109:Acetylcholine / Q000502:physiology; D000123:Acetyltransferases / Q000378:metabolism; D000818:Animals; D001001:Anura; D001369:Axons / Q000201:enzymology / Q000648:ultrastructure*; D002794:Choline / Q000378:metabolism; D003063:Cnidaria / Q000033:anatomy & histology; D004721:Endoplasmic Reticulum / Q000648:ultrastructure; D004837:Epinephrine / Q000096:biosynthesis; D005089:Exocytosis; D005399:Fishes / Q000033:anatomy & histology; D006003:Glycogen / Q000378:metabolism; D006168:Guinea Pigs; D008870:Microtubules / Q000648:ultrastructure; D008928:Mitochondria / Q000648:ultrastructure; D009132:Muscles / Q000648:ultrastructure; D009411:Nerve Endings / Q000648:ultrastructure*; D009474:Neurons / Q000378:metabolism; D018377:Neurotransmitter Agents / Q000096:biosynthesis; D010873:Pinocytosis; D013569:Synapses / Q000502:physiology*; D013572:Synaptic Vesicles / Q000648:ultrastructure
chemical_list: D018377:Neurotransmitter Agents; D006003:Glycogen; D000123:Acetyltransferases; D002794:Choline; D000109:Acetylcholine; D004837:Epinephrine