Literature DB >> 1685653

Effect of repeated administration of novel stressors on central beta adrenoceptors.

M P Areso1, A Frazer.   

Abstract

Subtypes of beta adrenoceptors were measured in 17 different areas of brain in rats exposed for 12 days to novel stressors. Mild stress such as individual housing and handling caused no change in beta 1 and beta 2 adrenoceptors in comparison with that measured in rats that were group housed and never handled. Exposure of rats to more severe stressors did reduce significantly the binding of 125I-iodopindolol (125I-IPIN) to beta 1 adrenoceptors, but not beta 2 adrenoceptors, only in the lateral and basolateral nuclei of the amygdala.

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Year:  1991        PMID： 1685653     DOI： 10.1007/bf01250709

Source DB:  PubMed          Journal:  J Neural Transm Gen Sect


  31 in total

1.  Naloxone, given before but not after stress exposure, enhances stress-induced increases in regional brain noradrenaline release.

Authors:  M Tanaka; Y Ida; A Tsuda
Journal:  Pharmacol Biochem Behav       Date:  1988-03       Impact factor: 3.533

2.  Effect of immobilization stress on tricyclic antidepressant binding and serotonin uptake in rats.

Authors:  I Farská; R Krulík; D Slíva
Journal:  Eur J Pharmacol       Date:  1988-05-10       Impact factor: 4.432

3.  Infusion of adrenergic receptor agonists and antagonists into the locus coeruleus and ventricular system of the brain. Effects on swim-motivated and spontaneous motor activity.

Authors:  J M Weiss; P G Simson; L J Hoffman; M J Ambrose; S Cooper; A Webster
Journal:  Neuropharmacology       Date:  1986-04       Impact factor: 5.250

4.  Mechanism of stress-induced subsensitivity to norepinephrine.

Authors:  E A Stone
Journal:  Pharmacol Biochem Behav       Date:  1981-05       Impact factor: 3.533

5.  Reduction of the cyclic adenosine 3',5'-monophosphate response to catecholamines in rat brain slices after repeated restraint stress.

Authors:  E A Stone; A V Slucky; J E Platt; R Trullas
Journal:  J Pharmacol Exp Ther       Date:  1985-05       Impact factor: 4.030

6.  Effect of chronic variable stress on monoamine receptors: influence of imipramine administration.

Authors:  V A Molina; M Volosin; L Cancela; E Keller; V S Murúa; A M Basso
Journal:  Pharmacol Biochem Behav       Date:  1990-02       Impact factor: 3.533

7.  Comparison of two putatively selective radioligands for labeling central nervous system beta-adrenergic receptors: inadequacy of [3H]dihydroalprenolol.

Authors:  M A Riva; I Creese
Journal:  Mol Pharmacol       Date:  1989-07       Impact factor: 4.436

8.  Serotonin depletion unmasks serotonergic component of [3H]dihydroalprenolol binding in rat brain.

Authors:  C A Stockmeier; K J Kellar
Journal:  Mol Pharmacol       Date:  1989-12       Impact factor: 4.436

9.  Mepacrine treatment prevents immobilization-induced desensitization of beta-adrenergic receptors in rat hypothalamus and brain stem.

Authors:  T Torda; I Yamaguchi; F Hirata; I J Kopin; J Axelrod
Journal:  Brain Res       Date:  1981-02-02       Impact factor: 3.252

10.  Time-related differences in noradrenaline turnover in rat brain regions by stress.

Authors:  M Tanaka; Y Kohno; R Nakagawa; Y Ida; S Takeda; N Nagasaki
Journal:  Pharmacol Biochem Behav       Date:  1982-02       Impact factor: 3.533
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  3 in total

1.  Pituitary-adrenocortical responsiveness to histaminergic stimulation during social stress of crowding in rats.

Authors:  A Gadek-Michalska; J Borycz; J Bugajski
Journal:  Agents Actions       Date:  1994-06

2.  Beta-adrenoceptors in the tree shrew brain. I. Distribution and characterization of [125I]iodocyanopindolol binding sites.

Authors:  G Flügge; O Ahrens; E Fuchs
Journal:  Cell Mol Neurobiol       Date:  1997-08       Impact factor: 5.046

3.  Beta-adrenoceptors in the tree shrew brain. II. Time-dependent effects of chronic psychosocial stress on [125I]iodocyanopindolol bindings sites.

Authors:  G Flügge; O Ahrens; E Fuchs
Journal:  Cell Mol Neurobiol       Date:  1997-08       Impact factor: 5.046
  3 in total

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