
Blockade of Cannabinoid CB1 receptor attenuates the acquisition of morphine-induced conditioned place preference along with a downregulation of ERK, CREB phosphorylation, and BDNF expression in the nucleus accumbens and hippocampus
Keywords: CB1R; Cannabinoid CB1 receptor; ERK; extracellular signal-regulated kinase; CREB; cAMP response element-binding protein; BDNF; brain-derived neurotrophic factor; NAc; nucleus accumbens; CPP; conditioned place preference; MAPKs; mitogen-activated protein k