
Keywords: نوکلئوس آکومبنس، هسته آکومبنس; AN, arcuate nucleus; D2L, long isoform of the D2R; D2R, dopamine type 2 receptor; D2S, short isoform of the D2R; DOPA, l-3,4-dihydroxyphenylalanine; GH, growth hormone; LacDrd2KO, D2R lactotrope specific knockout; NAc, nucleus accumbens; QR, quick release