کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2537379 1559188 2006 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Neonatal citalopram exposure produces lasting changes in behavior which are reversed by adult imipramine treatment
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب سلولی و مولکولی
پیش نمایش صفحه اول مقاله
Neonatal citalopram exposure produces lasting changes in behavior which are reversed by adult imipramine treatment
چکیده انگلیسی

Neonatal exposure to antidepressants, including selective serotonin reuptake inhibitors such as citalopram, induces behavioral disturbances which persist in mature rats. These disturbances have been proposed to model the symptoms of endogenous depression. However, to date there is scant evidence for the predictive validity of any of these behaviors in response to adult antidepressant treatments. In order to directly assess the predictive validity of the early antidepressant exposure paradigm, the present study examined whether the behavioral abnormalities observed in adult animals exposed as neonates to citalopram can be reversed by adult antidepressant treatment with the prototypic antidepressant, imipramine. As noted earlier, neonatal citalopram exposure robustly increased locomotor activity and impaired male sexual behavior in adult rats. These behavioral changes were reversed following chronic adult imipramine treatment. No such reversal was observed in handled, saline treated rats. The present data support the hypothesis that some of the lasting behavioral abnormalities induced by early antidepressant exposure are sensitive to clinically relevant antidepressant treatments thus adding a measure of predictive validity to this paradigm as a model of these depressive symptoms.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Pharmacology - Volume 532, Issue 3, 27 February 2006, Pages 265–269
نویسندگان
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