title: Effects of morphine in different strains of paradise fish (Macropodus opercularis L.): An ethopharmacological analysis.
abstract: The behavioural effects of morphine on random bred Macropodus opercularis , five strains of this species of fish, and the closely related subspecies M. opercularis concolor , were assessed by an ethopharmacological analysis based on the study of different active and passive behavioural units. The results showed that morphine In general these findings stress out the importance of ethopharmacological studies for assessing qualitative behavioural differences which may be related to genetically-modulated neurobiological differences.
authors.affiliation: Department of Behavior Genetics, L. Eötvös University, Budapest, Hungary.
authors.forename: A
authors.initials: A
authors.lastname: Doka
authors.affiliation: Department of Behavior Genetics, L. Eötvös University, Budapest, Hungary.
authors.forename: V
authors.initials: V
authors.lastname: Csányi
authors.affiliation: Instituto di Psicobiologia e Psicofarmacologia del CNR, via Reno 1, 00198 Roma, Italy.
authors.forename: C
authors.initials: C
authors.lastname: Castellano
authors.affiliation: Instituto di Psicobiologia e Psicofarmacologia del CNR, via Reno 1, 00198 Roma, Italy.
authors.forename: A
authors.initials: A
authors.lastname: Oliverio