Literature DB >> 2870770

Ultrastructural evidence of dopaminergic input to enkephalinergic neurons in rat neostriatum.

Y Kubota, S Inagaki, S Kito, H Takagi, A D Smith.   

Abstract

The synaptic relationship between neuronal structures reacting with antibodies to tyrosine hydroxylase (TH) and Leu- or Met-enkephalin (ENK) was studied by the 'mirror technique' in adjacent sections of rat neostriatum. TH-immunoreactive (TH-IR) axonal boutons surrounding the neural perikarya and proximal dendrites of ENK-immunoreactive (ENK-IR) neurons were very thin (0.1-0.4 micrograms). They contained many small clear vesicles and sometimes had symmetrical membrane specializations. This provides morphological evidence for catecholaminergic, presumably dopaminergic inputs to rat striatal enkephalin neurons.

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Year:  1986        PMID: 2870770     DOI: 10.1016/0006-8993(86)91622-7

Source DB:  PubMed          Journal:  Brain Res        ISSN: 0006-8993            Impact factor:   3.252


  11 in total

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4.  The influence of chronic activation and blockade of the dopamine- and enkephalinergic systems of the neostriatum on conditioned reflex behavior and dopamine metabolism in the rat nigrostriatal system.

Authors:  A F Yakimovskii; I V Karpova
Journal:  Neurosci Behav Physiol       Date:  1993 Nov-Dec

5.  Localization of striatal opioid gene expression, and its modulation by the mesostriatal dopamine pathway: an in situ hybridization study.

Authors:  B J Morris; A Herz; V Höllt
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6.  Morphine, D-Pen2, D-Pen5 enkephalin and U50,488H differentially affect the locomotor activity and behaviours induced by quinpirole in guinea-pigs.

Authors:  P J Brent; G Bot
Journal:  Psychopharmacology (Berl)       Date:  1992       Impact factor: 4.530

7.  Dopamine receptor gene expression by enkephalin neurons in rat forebrain.

Authors:  C Le Moine; E Normand; A F Guitteny; B Fouque; R Teoule; B Bloch
Journal:  Proc Natl Acad Sci U S A       Date:  1990-01       Impact factor: 11.205

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Authors:  Rosalinda C Roberts; Joy K Roche; Robert R Conley; Adrienne C Lahti
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10.  Differential regulation of neuropeptide mRNA expression in intrastriatal striatal transplants by host dopaminergic afferents.

Authors:  K Campbell; K Wictorin; A Björklund
Journal:  Proc Natl Acad Sci U S A       Date:  1992-11-01       Impact factor: 11.205

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