Administration of leu-enkephalin impairs the acquisition of preference for ethanol

Sandi, Carmen; Borrell, José; Guaza, Carmen

doi:10.1007/bf02244605

Cited by 7 publications

(2 citation statements)

References 37 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…For example, the endogenous opioid peptide LE, when administered to a variety of species in a multitude of tasks, most frequently impairs learning (Rigter et al 1980a(Rigter et al , 1980b 0893-133X/94/$7.00 al. 1980; Izquierdo and Dias 1981;Martinez et al 1981Martinez et al , 1984Martinez et al , 1985aMartinez et al , 1985bMartinez et al , 1988Martinez et al , 1990Martinez and Rigter 1982;Introini et al 1985;Dana and Martinez 1986;Lin den and Martinez 1986;Schulteis et al 1988Pat terson et al 1989;Janak and Martinez 1990;Sandi et al 1990;Schulteis and Martinez 1992b).…”

supporting

confidence: 42%

[Leu]Enkephalin Enhances Active Avoidance Conditioning in Rats and Mice

Janak

Manly

Martinez

1994

Neuropsychopharmacol

View full text Add to dashboard Cite

The effects of intraperitoneal (IP) administration of the endogenous opioid peptide, [Leu1enkephalin (LE), on avoidance conditioning in rodents were investigated. At a dose of 30 /lglkg (IP), LE enhanced acquisition of a one-way step-through active avoidance response when administered 2 minutes before training to Swiss Webster mice. [Leu1enkephalin produced aU-shaped dose-response function because both lower and higher doses of LE did not affect avoidance responding. fLeu1enkephalin-induced enhancement of avoidance ac quisition was also observed in Sprague-Dawley rats; the intraperitoneal injection of 10 /lglkg LE, administered 5 minutes before training, enhanced acquisition of a tinez et al. 1991a;Koob 1987;Gold 1989;McGaugh 1989). Two of these defming characteristics are that 1) the dose-response functions produced by modulatory substances are V-shaped, rather than hyperbolic, and 2) each modulatory substance has the ability to either

show abstract

supporting

confidence: 42%

[Leu]Enkephalin Enhances Active Avoidance Conditioning in Rats and Mice

Janak

Manly

Martinez

1994

Neuropsychopharmacol

View full text Add to dashboard Cite

show abstract

“…Studies are undertaken on the possible role of opiate peptides as mediators of the reinforcing action of alcohol and the consequent development of preference for alcohol consumption (Sandi, Borrell, & Guaza, 1990). For this purpose, in this fourth trend, an experimental paradigm of "preference" with rats was used, following a model of "double choice" between water and ethanol.…”

Section: Psychopharmacologymentioning

confidence: 99%

The Decade 1989–1998 in Spanish Psychology: An Analysis of Research in Psychobiology

Tejada

Tedó

2001

Span. J. Psychol.

View full text Add to dashboard Cite

In this paper, we present an analysis of the research published during the 1989-1998 decade by tenured Spanish faculty members from the area of psychobiology. Database search and direct correspondence with the 110 faculty members rendered a list of 904 psychobiological papers. Classification and analysis of these papers led to the definition of at least 70 different research trends. Topics are grouped into several specific research areas: Learning and Memory; Development and Neural Plasticity; Emotion and Stress; Ethology; Neuropsychology; Sensory Processing; and Psychopharmacology. The international dissemination of this research, published in journals of high impact index, and the increasing number of papers are two noteworthy features.En este estudio se analiza la investigación publicada en la década 1989-1998 por los profesores numerarios españoles del área de la psicobiología. La búsqueda en las bases de datos y correspondencia directa con los 110 profesores dio como resultado una lista de 904 artículos publicados de psicobiología. La clasificación y análisis de estos artículos llevó a la definición de al menos 70 líneas de investigación diferentes. Se agrupan los temas en varias áreas de investigación: aprendizaje y memoria; desarrollo y plasticidad neuronal; emoción y estrés; etología; neuropsicología; procesamiento sensorial; y psicofarmacología. La proyección internacional de esta investigación, publicada en revistas de alto índice de impacto, y el número creciente de artículos son dos características importantes.

show abstract

Genotypic differences in mesolimbic enkephalin gene expression in DBA/2J and C57BL/6J inbred mice

O’Dowd

George

1996

European Journal of Pharmacology

View full text Add to dashboard Cite

Administration of leu-enkephalin impairs the acquisition of preference for ethanol

Cited by 7 publications

References 37 publications

[Leu]Enkephalin Enhances Active Avoidance Conditioning in Rats and Mice

[Leu]Enkephalin Enhances Active Avoidance Conditioning in Rats and Mice

The Decade 1989–1998 in Spanish Psychology: An Analysis of Research in Psychobiology

Genotypic differences in mesolimbic enkephalin gene expression in DBA/2J and C57BL/6J inbred mice

Contact Info

Product

Resources

About