title: [Immunocytochemical characteristic of neurons of the mouse truncus sympaticus stellate ganglion in postnatal ontogenesis].
abstract: Neurotransmitter content in stellate ganglion neurons was studied immunocytochemically in mice of different ages (newborns, 10-, 20-, 30- and 60-days-old). Majority of the stellate ganglion neurons in mice of all the groups studied were tyrosine hydroxylase (TH)-positive. Most of neurons with the immunore-activity to choline acetyltransferase (ChAT) were shown to be also TH-positive in the newborn and 10-day-old animals. The percentage of neurons containing TH and neuropeptide Y increased from birth throughout all the age periods studied. The proportion of vasoactive intestinal peptide (VIP)- and ChAT-positive neurons was maximal in 10-day-old animals and then decreased up to 60 days of age. The somatostatin- and galanin-reactive cells were absent in all the mice. Thus, the maturation of neurotransmitter composition is complete in the mouse stellate ganglion by the end of the second month of life.
authors: P M
authors: PM
authors: Masliukov
authors: V V
authors: VV
authors: Shilkin
authors: J P
authors: JP
authors: Timmermans