Cholecystokinin (CCK) -8 infused in the Celiac Artery (CA) reduced meal size (MS)
CCK-8 infused in the CA prolonged the intermeal interval (IMI) and increased satiety ratio (SR)
CCK-8 infused in the Cranial Mesenteric Artery (CMA) reduced MS, prolonged the IMI and increased the SR
CCK-33 infused in the CMA reduced MS and increased SR
CCK-33, but not CCK-8, is regulated by specific sites in the gut