Title |
Age differences in the impact of forced swimming test on serotonin transporter levels in lateral septum and dorsal raphe
|
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Published in |
Behavioral and Brain Functions, February 2014
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DOI | 10.1186/1744-9081-10-3 |
Pubmed ID | |
Authors |
Rosa-Elena Ulloa, Aliyeri Díaz-Valderrama, Jaime Herrera-Pérez, Martha León-Olea, Lucía Martínez-Mota |
Abstract |
Forced swimming test (FST) is an animal model which evaluates behavioral despair and the effect of antidepressants such as the selective serotonin reuptake inhibitors; the FST modifies the expression of some receptors related to antidepressant response, but it is not known whether serotonin transporter (SERT), their main target, is affected by this test in animals of different ages. Antidepressant response has shown age-dependent variations which could be associated with SERT expression. The aim of the present study was to analyze changes in the SERT immunoreactivity (SERT-IR) in dorsal raphe and lateral septum of male rats from different age groups with or without behavioral despair induced by their exposure to the FST, since these two structures are related to the expression of this behavior. |
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