Identification of catecholamine cell bodies in the pons and pons-mesencephalon junction of the cat brain, using tyrosine hydroxylase and dopamine-β-hydroxylase immunohistochemistry

  • S. Miachon
  • , A. Berod
  • , L. Leger
  • , M. Chat
  • , B. Hartman
  • , J. F. Pujol

Research output: Contribution to journalArticlepeer-review

46 Scopus citations

Abstract

Using a double labeling immunohistochemical method with antibodies to tyrosine hydroxylase and dopamine-β-hydroxylase, we reexamined the topographical distribution of dopaminergic (DA) and noradrenergic (NA) cells in the pons-mesencephalon junction of the cat. Besides DA cells of SN and its extensions, DA cells were also observed more caudally in nucleus raphe linearis intermedius and dorsalis, decussation of brachium conjunctivum, fasciculus longitudinalis medialis and periaqueductal gray. In nucleus locus coeruleus, cells exhibited variable levels of DBH, but dopaminergic cells were not evidenced in this structure.

Original languageEnglish (US)
Pages (from-to)369-374
Number of pages6
JournalBrain Research
Volume305
Issue number2
DOIs
StatePublished - Jul 9 1984
Externally publishedYes

Bibliographical note

Funding Information:
This work was supported by INSERM U 171, CNRS LA 162 and University Claude Bernard (U.E.R. Lyon-Nord). We wish to thank Dr M. J. Carew for revision of the English text.

Keywords

  • brainstem
  • catecholaminergic cell bodies
  • dopamine-β-hydroxylase
  • immunohistochemistry
  • tyrosine hydroxylase

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