Literature DB >> 213833

Feedback inhibition of brain noradrenaline neurons by tricyclic antidepressants: alpha-receptor mediation.

T H Svensson, T Usdin.   

Abstract

The use of different receptor blocking agents and single-unit recording techniques indicates that feedback inhibition of brain noradrenaline neurons by tricyclic antidepressants is mediated by presynaptic alpha-receptors. After chronic imipramine treatment, noradrenaline neurons in the locus coeruleus of rat brain remained partly depressed, in agreement with clinical data. They were, however, resistant to further inhibition by imipramine or clonidine.

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Year:  1978        PMID: 213833     DOI: 10.1126/science.213833

Source DB:  PubMed          Journal:  Science        ISSN: 0036-8075            Impact factor:   47.728


  63 in total

1.  Frequency-dependent block of field potentials in the rat hippocampal slice caused by tricyclic antidepressants.

Authors:  R Anwyl; M J Rowan
Journal:  Br J Pharmacol       Date:  1985-09       Impact factor: 8.739

2.  Combined thioridazine and desipramine: early antidepressant response.

Authors:  J A Bennett; J Hirschowitz; F Zemlan; D N Thurman; D L Garver
Journal:  Psychopharmacology (Berl)       Date:  1984       Impact factor: 4.530

3.  Relation between brain monoamine oxidase (MAO) activity and the firing rate of locus coeruleus neurons.

Authors:  L Oreland; G Engberg
Journal:  Naunyn Schmiedebergs Arch Pharmacol       Date:  1986-07       Impact factor: 3.000

4.  Melatonin responses to clonidine and yohimbine challenges.

Authors:  S H Kennedy; W Gnam; E Ralevski; G M Brown
Journal:  J Psychiatry Neurosci       Date:  1995-07       Impact factor: 6.186

5.  Pharmacologic specificity of antidepressive activity by monoaminergic neural transplants.

Authors:  D D Dougherty; C E Sortwell; J Sagen
Journal:  Psychopharmacology (Berl)       Date:  1995-03       Impact factor: 4.530

6.  Antidepressant drugs with differing pharmacological actions decrease activity of locus coeruleus neurons.

Authors:  Charles H K West; James C Ritchie; Katherine A Boss-Williams; Jay M Weiss
Journal:  Int J Neuropsychopharmacol       Date:  2008-10-27       Impact factor: 5.176

7.  Effects of beta-adrenoceptor antagonists on the firing rate of noradrenergic neurones in the locus coeruleus of the rat.

Authors:  C Dahlöf; G Engberg; T H Svensson
Journal:  Naunyn Schmiedebergs Arch Pharmacol       Date:  1981-08       Impact factor: 3.000

8.  Pharmacological analysis of a cholinergic receptor mediated regulation of brain norepinephrine neurons.

Authors:  G Engberg; T H Svensson
Journal:  J Neural Transm       Date:  1980       Impact factor: 3.575

9.  Differential effects of haloperidol and clozapine on attention.

Authors:  M Cheal
Journal:  Psychopharmacology (Berl)       Date:  1984       Impact factor: 4.530

10.  A study of the effects of clonidine on the EEG in rats treated with single and multiple doses of antidepressants.

Authors:  W Kostowski; W Dyr; B Zacharski
Journal:  Psychopharmacology (Berl)       Date:  1984       Impact factor: 4.530

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