Does brief exposure to a mild stressor enhance morphine-conditioned place preference in male rats?
These results indicate that the affective state produced by moderate shock has a negative valence that is sufficient to support a conditioned place aversion. This state is associated with a general sensitization that enhances processing of appetitive US.
Our findings establish ATBF as an important regulator of AT P(O2). Nevertheless, obese individuals exhibit AT hyperoxia despite lower ATBF, which seems to be explained by lower AT oxygen consumption. This is accompanied by insulin resistance, impaired AT capillarization, and higher AT gene expression of inflammatory cell markers.