title: Sclerally directed processes of dopaminergic interplexiform cells reach the outer nuclear layer in rat and monkey retina.
abstract: Tyrosine hydroxylase-immunolabeled wholemounts and sections of rat and monkey retina were observed at both the light- and electron-microscopic level. Small processes derived from sclerally directed processes of dopaminergic interplexiform cells were observed ascending to the outer nuclear layer where they were distributed between photoreceptor cells. A role in the regulation of disc shedding and/or melatonin biosynthesis is proposed for dopamine released at this level.
authors.affiliation: Laboratoire de Neuro-Cytologie Oculaire, Paris, France.
authors.forename: J
authors.initials: J
authors.lastname: Nguyen-Legros
authors.forename: F
authors.initials: F
authors.lastname: Moussafi
authors.forename: A
authors.initials: A
authors.lastname: Simon
mesh_terms: D000818:Animals; D003712:Dendrites / Q000648:ultrastructure; D004298:Dopamine / Q000378:metabolism*; D008254:Macaca nemestrina / Q000033:anatomy & histology* / Q000378:metabolism; D008854:Microscopy, Electron; D051381:Rats / Q000033:anatomy & histology* / Q000378:metabolism; D011919:Rats, Inbred Strains; D012160:Retina / Q000166:cytology* / Q000378:metabolism / Q000648:ultrastructure; D014446:Tyrosine 3-Monooxygenase / Q000378:metabolism
chemical_list: D014446:Tyrosine 3-Monooxygenase; D004298:Dopamine