Alteration of Neonatal Allopregnanolone Levels Affects Exploration, Anxiety, Aversive Learning, and Adult Behavioral Response to Intrahippocampal Neurosteroids

    December 2012 in “ Behavioural Brain Research ”
    Laura Mòdol, Sònia Darbra, Monique Vallée, Marc Pallarés
    Studysummary This study found that altering Allopregnanolone levels in neonatal rats affects their adult exploratory and anxiety-like behaviors and impairs avoidance learning.
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    Research cited in this study 4

    1. Interaction Between Early Postnatal Neurosteroid Manipulations and Adult Infusion of Neurosteroids Into CA1 Hippocampal Region on the Open Field Behavior Behavioural Brain Research · 2010
    2. Alterations in Neonatal Neurosteroids Affect Exploration During Adolescence and Prepulse Inhibition in Adulthood Psychoneuroendocrinology · 2009
    3. Neonatal Finasteride Induces Anxiogenic-Like Profile and Deteriorates Passive Avoidance in Adulthood After Intrahippocampal Neurosteroid Administration Neuroscience · 2008
    4. Inhibition of Rat Alpha-Reductases by Finasteride: Evidence for Isozyme Differences in the Mechanism of Inhibition The Journal of Steroid Biochemistry and Molecular Biology · 1997