Two-dimensional images and comparative analysis of the expressed protein patterns between control, KR-62980-treated, and rosiglitazone-treated C3H10T1/2 cells. C3H10T1/2 cells were differentiated in the presence of either KR-62980 or rosiglitazone. Lysates from these cells were separated on a two-dimensional gel and then silver-stained for visualization of protein spots. A, control cells. B, KR-62980-treated cells. C, rosiglitazone-treated cells.