Literature DB >> 6775329

Morphine injections into the periaqueductal-periventricular gray attenuate septal hyperreactivity.

F H Gage, J J Valdes, R G Thompson.   

Abstract

Animals with septal lesion-induced reactivity were injected with 2 dose levels of morphine in the periaqueductal-periventricular gray. Both doses of morphine transiently attenuated the reactivity. Naloxone injected IP significantly antagonized the morphine attenuation of the septal-lesion induced reactivity.

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Year:  1980        PMID： 6775329     DOI： 10.1007/bf00432380

Source DB:  PubMed          Journal:  Psychopharmacology (Berl)        ISSN： 0033-3158            Impact factor:   4.530


  7 in total

1.  Subcortical mechanisms in emotional behavior: affective changes following septal forebrain lesions in the albino rat.

Authors:  J V BRADY; W J NAUTA
Journal:  J Comp Physiol Psychol       Date:  1953-10

2.  Systematic examination in the rat of brain sites sensitive to the direct application of morphine: observation of differential effects within the periaqueductal gray.

Authors:  T L Yaksh; J C Yeung; T A Rudy
Journal:  Brain Res       Date:  1976-09-10       Impact factor: 3.252

3.  L-Dopa reduces hyperreactivity induced by septal lesions in rats.

Authors:  F H Gage; D S Olton
Journal:  Behav Biol       Date:  1976-06

4.  Paradoxical effects after microinjection of morphine in the periaqueductal gray matter in the rat.

Authors:  Y F Jacquet; A Lajtha
Journal:  Science       Date:  1974-09-20       Impact factor: 47.728

5.  Analgesia and hyperreactivity produced by intracranial microinjections of morphine into the periaqueductal gray matter of the rat.

Authors:  L G Sharpe; J E Garnett; T J Cicero
Journal:  Behav Biol       Date:  1974-07

6.  Further analysis of sensory inattention following lateral hypothalamic damage in rats.

Authors:  J F Marshall; P Teitelbaum
Journal:  J Comp Physiol Psychol       Date:  1974-03

7.  Pain mechanisms and the frontal lobes; a study of prefrontal lobotomy for intractable pain.

Authors:  W FREEMAN; J W WATTS
Journal:  Ann Intern Med       Date:  1948-04       Impact factor: 25.391
  7 in total

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