
The absence of a functional peroxisome proliferator-activated receptor-alpha gene in mice enhances motor sensitizing effects of morphine, but not cocaine
Keywords: morphine; cocaine; sensitization; PPAR; neuroinflammation; WY14643; COX-2; cyclooxigenase-2; DMSO; dimethyl sulfoxide; EDTA; ethylenediaminetetraacetic acid; HPA; hypothalamic-pituitary-adrenal; IL-12; interleukin-12; IL-1β; interleukin-1β; IL-2; interl