Literature DB >> 2570715

Possible existence of a presynaptic positive feedback mechanism enhancing dopamine transmission in the anterior cingulate cortex of the rat.

M Beauregard1, A Ferron, L Descarries.   

Abstract

A series of microiontophoretic and VTA stimulation experiments, conducted in intact, GBR-12909-treated, alpha-methylparatyrosine-depleted or 6-hydroxydopamine-denervated rats, provide suggestive evidence for the existence of a presynaptic, positive feedback mechanism triggered by dopamine reuptake and favoring the release of this transmitter in the anterior cingulate cortex.

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Year:  1989        PMID： 2570715     DOI： 10.1007/BF01954066

Source DB:  PubMed          Journal:  Experientia        ISSN： 0014-4754


  26 in total

1.  Dopamine metabolism in the mesolimbic and mesocortical dopaminergic systems after single or repeated administrations of neuroleptics.

Authors:  B Scatton; J Glowinski; L Julou
Journal:  Brain Res       Date:  1976-06-04       Impact factor: 3.252

2.  In vivo studies on the dopamine re-uptake mechanism in the striatum of the rat: effects of benztropine, sodium and ouabain.

Authors:  D J Sirinathsinghji; R P Heavens; S K Sikdar
Journal:  Brain Res       Date:  1988-01-12       Impact factor: 3.252

3.  Topographical distribution of dopaminergic innervation and dopaminergic receptors of the anterior cerebral cortex of the rat.

Authors:  J P Tassin; J Bockaert; G Blanc; L Stinus; A M Thierry; S Lavielle; J Prémont; J Glowinski
Journal:  Brain Res       Date:  1978-10-13       Impact factor: 3.252

4.  Organization of catecholamine neurons projecting to the frontal cortex in the rat.

Authors:  O Lindvall; A Björklund; I Divac
Journal:  Brain Res       Date:  1978-02-17       Impact factor: 3.252

5.  Dopaminergic A10 neurones are involved in cognitive functions.

Authors:  H Simon; B Scatton; M L Moal
Journal:  Nature       Date:  1980-07-10       Impact factor: 49.962

6.  Evidence for the absence of impulse-regulating somatodendritic and synthesis-modulating nerve terminal autoreceptors on subpopulations of mesocortical dopamine neurons.

Authors:  L A Chiodo; M J Bannon; A A Grace; R H Roth; B S Bunney
Journal:  Neuroscience       Date:  1984-05       Impact factor: 3.590

7.  Presynaptic effects of 2-aminotetralins on striatal dopaminergic neurons.

Authors:  I S Hoffmann; R J Naylor; L X Cubeddu
Journal:  J Pharmacol Exp Ther       Date:  1980-11       Impact factor: 4.030

8.  Dopamine neurons projecting to the medial prefrontal cortex possess release-modulating autoreceptors.

Authors:  M E Wolf; R H Roth
Journal:  Neuropharmacology       Date:  1987-08       Impact factor: 5.250

9.  Behavioral properties of GBR 12909, GBR 13069 and GBR 13098: specific inhibitors of dopamine uptake.

Authors:  R E Heikkila; L Manzino
Journal:  Eur J Pharmacol       Date:  1984-08-17       Impact factor: 4.432

10.  Chronic haloperidol or fluphenazine: effects on dopamine metabolism in brain, cerebrospinal fluid and plasma of Cercopithecus aethiops (vervet monkey).

Authors:  N G Bacopoulos; D E Redmond; J Baulu; R H Roth
Journal:  J Pharmacol Exp Ther       Date:  1980-01       Impact factor: 4.030
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  1 in total

1.  Bimodal effects of dopamine D2 receptor agonists on zero Mg(2+)-induced epileptiform activity in the rat cingulate cortex slice.

Authors:  A M Alam; M S Starr
Journal:  Exp Brain Res       Date:  1994       Impact factor: 1.972
  1 in total

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