
Keywords: نورونهای سروتونرژیک; 5HT; serotonergic system; 5-HT-ir; 5-HT immunoreactivity; AP; area postrema; AVP; vasopressinergic system; BNSTL; lateral division of the bed nucleus of the stria terminalis; CD; sham-depleted rats; CeA; central amygdaloid nucleus; CVOs; circumventricular