Rosiglitazone prevents the impairment of human islet function induced by fatty acids: evidence for a role of PPARgamma2 in the modulation of insulin secretion. - Lupi R; Del Guerra S; Marselli L; Bugliani M; Boggi U; Mosca F; Marchetti P; Del Prato S (American journal of physiology. Endocrinology and metabolism, 2004)