title: Studies on the dense-core vesicles in the ontogenesis of locus coeruleus. III. Statistical reconstruction of the diameter distribution of the dense-core vesicles in locus coeruleus during rat ontogenesis.
abstract: The method for statistical reconstruction of the diameters of dence-core vesicles, described in the previous work, is applied for studying the changes of these vesicles in the perikarya, the axonal boutons and the neuropile of the rat locus coeruleus during ontogenesis. The data obtained show the presence of the population during the embryonal development and of two populations of dense-core vesicles after birth in the structures studied. This finding is interpreted in connection with the different function of the dense-core vesicles and of the transmitters, respectively, in the development and function of the main noradrenergic nucleus in the brain of mammals -- locus coeruleus.
mesh_terms: D000367:Age Factors; D000818:Animals; D008125:Locus Coeruleus / Q000196:embryology / Q000254:growth & development* / Q000648:ultrastructure; D009940:Organoids / Q000648:ultrastructure; D051381:Rats