Caloric restriction increases the sensitivity to the hyperphagic effect of nociceptin/orphanin FQ limiting its ability to reduce binge eating in female rats. - Micioni Di Bonaventura, Maria; Ubaldi, Massimo; Liberati, Sonia; Ciccocioppo, Roberto; Massi, Maurizio; Cifani, Carlo (Psychopharmacology, 2013)