Interaction of Leptin and Amylin in the Long‐term Maintenance of Weight Loss in Diet‐induced Obese Rats

We have previously shown that combined amylin + leptin agonism elicits synergistic weight loss in diet‐induced obese (DIO) rats. Here, we assessed the comparative efficacy of amylin, leptin, or amylin + leptin in the maintenance of amylin + leptin–mediated weight loss. DIO rats pretreated with the combination of rat amylin (50 µg/kg/day) and murine leptin (125 µg/kg/day) for 4 weeks were subsequently infused with either vehicle, amylin, leptin,...