Leptin prevents the fall in plasma osteocalcin during starvation in male mice. - Goldstone,A.P.; Howard,J.K.; Lord,G.M.; Ghatei,M.A.; Gardiner,J.V.; Wang,Z.L.; Wang,R.M.; Girgis,S.I.; Bailey,C.J.; Bloom,S.R. (Biochem Biophys Res Commun, 2002)