作者
Frederico Simões do Couto, Vânia L Batalha, Jorge S Valadas, João Data-Franca, Joaquim A Ribeiro, Luísa V Lopes
发表日期
2012/11/15
期刊
European journal of pharmacology
卷号
695
期号
1-3
页码范围
71-75
出版商
Elsevier
简介
Maternal separation (MS) induces depressive-like behavior and long-term changes in cognition in rats. Escitalopram is an antidepressant drug shown to reverse the depressive-like features caused by this stress model. However, it is not known if it can ameliorate the affected cognition. We now characterized the effect of escitalopram on hippocampal-dependent memory in rats submitted to the MS protocol. Male Wistar rats were assigned either to control (CTR) or maternal separated (MS) group. MS were separated from their dams between 2–14 postnatal days (PND) for 180min daily. Escitalopram was given in food pellets (0.34g/kg/day first 2 weeks and 0.41g/kg/day the subsequent period, average dose 25mg/kg) from PND 43 onwards, during 1 month. Depressive behavior was assessed in the forced swimming test (FST), and memory performance in the Morris water maze (MWM). Escitalopram significantly …
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FS do Couto, VL Batalha, JS Valadas, J Data-Franca… - European journal of pharmacology, 2012