(A) The body weight growth of ob/ob; CAG/orexin male mice was similar to that of ob/ob male mice (p=0.76).
(B) Fat mass of 28 week-old ob/ob male mice with or without CAG/orexin transgene. There is no significant difference in fat mass for both male and female. 13–20 mice per group.
(C) The body weight growth of OX2R agonist-infused ob/ob mice was similar to that of vehicle-injected ob/ob mice maintained on a low fat (C) and a high fat diet. Data are expressed as means ± SEM.