Omentin-1 levels are reduced by pharmacologic doses of leptin, but remain unaffected by energy deprivation and display no day-night variation.
Hamnvik OR, Thakkar B, Chamberland J, Aronis K, Schneider B, Mantzoros CS. Omentin-1 levels are reduced by pharmacologic doses of leptin, but remain unaffected by energy deprivation and display no day-night variation. Int J Obes (Lond). 2015 Feb; 39(2):260-264.