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Dissociation Of Β1 And Β2 Adrenergic Receptor Subtypes In Retrieval And Reconsolidation Of A Cocaine Conditioned Place Preference, Michael Fitzgerald
Dissociation Of Β1 And Β2 Adrenergic Receptor Subtypes In Retrieval And Reconsolidation Of A Cocaine Conditioned Place Preference, Michael Fitzgerald
Theses and Dissertations
Drug-seeking behavior is maintained by encounters with drug-associated cues, and disrupting retrieval or reconsolidation of the drug-cue associations could reduce the risk of relapse. Previous work has shown beta-adrenergic receptor (beta-AR) antagonists can prevent retrieval or reconsolidation of a cocaine conditioned place preference (CPP) when administered either before or after test, respectively (Otis and Mueller, 2011; Otis et al., 2013). However, the specific beta-AR subtypes that mediate retrieval and reconsolidation of a cocaine CPP remain unknown. Here we used selective blockade of & beta-1 or beta-2-AR subtypes to determine the effects on retrieval and reconsolidation of a cocaine CPP. During …