Literature DB >> 43496

Mesolimbic dopaminergic neurones and somatodendritic mechanisms.

P M Beart, D McDonald, A L Gundlach.   

Abstract

The concept that a neurone may release transmitter from both dendritic and axonal sites was investigated by studying mesolimbic dopaminergic neurones. The rat ventral tegmentum (containing dendrites and somata of mesolimbic dopaminergic neurones) possessed high levels of dopamine and tyrosine hydroxylase. Slices of ventral tegmentum accumulated [3H]dopamine (15 or 60 nM) and stimulus-induced release of [3H]dopamine was observed after elevated potassium (44 mM). The potassium-induced release was calcium-dependent. These dopaminergic parameters were compared to those found for nucleus accumbens (containing terminals of mesolimbic dopaminergics neurones). Thioridazine and clozapine elevated 3,4-dihydroxyphenylacetic acid (DOPAC) concentration in ventral tegmentum.

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Year:  1979        PMID： 43496     DOI： 10.1016/0304-3940(79)96107-x

Source DB:  PubMed          Journal:  Neurosci Lett        ISSN： 0304-3940            Impact factor:   3.046


  9 in total

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2.  Intra-nucleus accumbens shell injections of R(+)- and S(-)-baclofen bidirectionally alter binge-like ethanol, but not saccharin, intake in C57Bl/6J mice.

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3.  Enhanced vulnerability to cocaine self-administration is associated with elevated impulse activity of midbrain dopamine neurons.

Authors:  M Marinelli; F J White
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4.  Immunogold localization of the dopamine transporter: an ultrastructural study of the rat ventral tegmental area.

Authors:  M J Nirenberg; J Chan; R A Vaughan; G R Uhl; M J Kuhar; V M Pickel
Journal:  J Neurosci       Date:  1997-06-01       Impact factor: 6.167

Review 5.  Endocannabinoid modulation of dopamine neurotransmission.

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Authors:  Jae Kim; Krista L Connelly; Ellen M Unterwald; Scott M Rawls
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7.  Selective Ablation of GIRK Channels in Dopamine Neurons Alters Behavioral Effects of Cocaine in Mice.

Authors:  Nora M McCall; Lydia Kotecki; Sergio Dominguez-Lopez; Ezequiel Marron Fernandez de Velasco; Nicholas Carlblom; Amanda L Sharpe; Michael J Beckstead; Kevin Wickman
Journal:  Neuropsychopharmacology       Date:  2016-07-29       Impact factor: 7.853

8.  Differential effects of dopamine D2 and GABA(A) receptor antagonists on dopamine neurons between the anterior and posterior ventral tegmental area of female Wistar rats.

Authors:  Zheng-Ming Ding; Wen Liu; Eric A Engleman; Zachary A Rodd; William J McBride
Journal:  Pharmacol Biochem Behav       Date:  2009-05       Impact factor: 3.533

9.  Kv7.4 Channel Contribute to Projection-Specific Auto-Inhibition of Dopamine Neurons in the Ventral Tegmental Area.

Authors:  Min Su; Li Li; Jing Wang; Hui Sun; Ludi Zhang; Chen Zhao; Ying Xie; Nikita Gamper; Xiaona Du; Hailin Zhang
Journal:  Front Cell Neurosci       Date:  2019-12-18       Impact factor: 5.505
  9 in total

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