<prompt> Rosiglitazone mechanism of action is -Acts as PPAR gamma agonistInhibitor of alpha glucosidaseActs as amyl in analogueActs as dipeptidy! peptidase inhibitor  <response>: Ans. is a i.e., Acts as PPAR gamma agonist Ref KDT 7ep. 276Rosiglitazoneo It is oral antidiabetic drugo They are selective agonists for nuclear peroxisome proliferator activator receptor gamma PPAR gamma expressed in the fat and muscle cells.o It enhances transcription of several insulin responsive genes,o Reverse insulin resistance by enhancing GLUT 4 expression and translocation. 