IGF-1 levels link estimated glomerular filtration rate to insulin resistance in obesity: a study in obese, but metabolically healthy, subjects and obese, insulin-resistant subjects.

Nutr Metab Cardiovasc Dis 2011;21:933-40

Sesti G, Succurro E, Arturi F, Andreozzi F, Laino I, Perticone M, Sciacqua A, Hribal ML, Perticone F