Three-Week Isolation Does Not Lead to Depressive-Like Disorders in Rats
- Authors: Gorlova A.V.1, Pavlov D.A.1, Zubkov E.A.2, Morozova A.Y.2, Inozemtsev A.N.1, Chekhonin V.P.2
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Affiliations:
- M. V. Lomonosov Moscow State University
- V. P. Serbsky Federal Medical Research Center for Psychiatry and Narcology, Ministry of Health
- Issue: Vol 165, No 2 (2018)
- Pages: 181-183
- Section: Article
- URL: https://journals.rcsi.science/0007-4888/article/view/240149
- DOI: https://doi.org/10.1007/s10517-018-4125-7
- ID: 240149
Cite item
Abstract
We studied the effects of social isolation for 1, 2 or 3 weeks on behavioral reactions of male rats. As social isolation is a common model for inducing depressive-like state in rodents, classical tests for depressive-like behavioral features were conducted: Porsolt forced swimming test and tests for anhedonia and social interest. None of the experimental groups showed statistically significant disorders in comparison with the control group kept under standard conditions. Thus, social isolation for up to 3 weeks did not cause behavioral abnormalities in male rats. Single housing can be used in other models of induction of depressive-like states, but the use of this paradigm as an independent model for the development of depressive-like behavior requires longer period of social isolation.
About the authors
A. V. Gorlova
M. V. Lomonosov Moscow State University
Author for correspondence.
Email: anna.gorlova204@gmail.com
Russian Federation, Moscow
D. A. Pavlov
M. V. Lomonosov Moscow State University
Email: anna.gorlova204@gmail.com
Russian Federation, Moscow
E. A. Zubkov
V. P. Serbsky Federal Medical Research Center for Psychiatry and Narcology, Ministry of Health
Email: anna.gorlova204@gmail.com
Russian Federation, Moscow
A. Yu. Morozova
V. P. Serbsky Federal Medical Research Center for Psychiatry and Narcology, Ministry of Health
Email: anna.gorlova204@gmail.com
Russian Federation, Moscow
A. N. Inozemtsev
M. V. Lomonosov Moscow State University
Email: anna.gorlova204@gmail.com
Russian Federation, Moscow
V. P. Chekhonin
V. P. Serbsky Federal Medical Research Center for Psychiatry and Narcology, Ministry of Health
Email: anna.gorlova204@gmail.com
Russian Federation, Moscow