Omentin-1 is secreted from omentum and visceral fat also, it is found in the heart, lung, placenta, and ovary [2], it produced protective roles in regulating inflammatory and immunological response to induction of insulin sensitivity and downregulation of tumor necrosis factor (TNF) [3], and it inhibits free radicals and superoxide formations that play an important role in the vascular inflammation and smooth muscle remodeling; so it is regarded as protective adipokine in IHD [4]. The gene discussed is INS; the disease is myocardial ischemia.