Here we show that central administration of pyroglutamylated arginine-phenylamine-amide peptide (QRFP/26RFa) increases both food intake and locomotor activity. without any significant effect on energy expenditure. thermogenesis or reward. Germline knock out of either of the mouse QRFP receptor orthologs. https://www.marketingjeunesse.com/product-category/color-book/