
Decrease of phosphorylated CREB and ERK in nucleus accumbens is associated with the incubation of heroin seeking induced by cues after withdrawal
Keywords: CREB; cAMP response element binding protein; ERK; extracellular regulated protein kinases; PDE4; phosphodiesterase-4; aCSF; arificial cerebrospinal fluid; Addiction; cAMP; Opioid; Phosphodiesterase-4; Transcription factor;