Literature DB >> 2440512

Acute stress enhances the activity of the GABA receptor-gated chloride ion channel in brain.

R D Schwartz, M J Wess, R Labarca, P Skolnick, S M Paul.   

Abstract

The effect of acute swim stress on the functional activity of the gamma-aminobutyric acid (GABA) receptor/chloride ion channel was studied using an assay to measure 36chloride (36Cl-) uptake into rat brain synaptoneurosomes. Muscimol-stimulated 36Cl- uptake in cerebral cortex, hippocampus, but not cerebellum, was enhanced (increased potency and efficacy) in rats subjected to 10 min of swimming, compared to non-stressed, control rats. The effect of swim stress on the activity of the GABA receptor/Cl ion channel was prevented by adrenalectomy.

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Year:  1987        PMID： 2440512     DOI： 10.1016/0006-8993(87)90692-5

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


  16 in total

1.  Zimelidine decreases seizure susceptibility in stressed mice.

Authors:  D Pericić; D S Strac; J Vlainić
Journal:  J Neural Transm (Vienna)       Date:  2006-06-01       Impact factor: 3.575

2.  Foot-shock stress enhances the increase of [35S]TBPS binding in the rat cerebral cortex and the convulsions induced by isoniazid.

Authors:  M Serra; E Sanna; A Concas; C Foddi; G Biggio
Journal:  Neurochem Res       Date:  1991-01       Impact factor: 3.996

3.  Effect of short- and long-term exposure to low environmental temperature on brain regional GABA metabolism.

Authors:  S Biswas; M K Poddar
Journal:  Neurochem Res       Date:  1990-08       Impact factor: 3.996

4.  A comparison of behavioural effects of prenatally administered oxazepam in mice exposed to open-fields in the laboratory and the real world.

Authors:  M Fiore; G Dell'Omo; E Alleva; H P Lipp
Journal:  Psychopharmacology (Berl)       Date:  1995-11       Impact factor: 4.530

5.  Acute stress and GABAergic function in the rat brain.

Authors:  M E Otero Losada
Journal:  Br J Pharmacol       Date:  1989-03       Impact factor: 8.739

6.  Reduction of circulating and selective limbic brain levels of (3α,5α)-3-hydroxy-pregnan-20-one (3α,5α-THP) following forced swim stress in C57BL/6J mice.

Authors:  Antoniette M Maldonado-Devincci; Matthew C Beattie; Danielle H Morrow; Raechel E McKinley; Jason B Cook; Todd K O'Buckley; A Leslie Morrow
Journal:  Psychopharmacology (Berl)       Date:  2014-04-18       Impact factor: 4.530

7.  Investigation of the anticonvulsive effect of acute immobilization stress in anxious Balb/cByJ mice using GABA A-related mechanistic probes.

Authors:  Marc Verleye; Isabelle Heulard; Jean-Marie Gillardin
Journal:  Psychopharmacology (Berl)       Date:  2008-01-31       Impact factor: 4.530

8.  Steroid hormone fluctuations and GABA(A)R plasticity.

Authors:  Jamie Maguire; Istvan Mody
Journal:  Psychoneuroendocrinology       Date:  2009-12       Impact factor: 4.905

9.  Stress-induced elevations of gamma-aminobutyric acid type A receptor-active steroids in the rat brain.

Authors:  R H Purdy; A L Morrow; P H Moore; S M Paul
Journal:  Proc Natl Acad Sci U S A       Date:  1991-05-15       Impact factor: 11.205

10.  Sex differences in GABA/benzodiazepine receptor changes and corticosterone release after acute stress in rats.

Authors:  M A Wilson; R Biscardi
Journal:  Exp Brain Res       Date:  1994       Impact factor: 1.972
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