Figure 5

White Tea extract solution decreases Sirt1 gene expression. Sirt1 gene expression in differentiating preadipocytes after incubation with 0.5% White Tea extract solution is shown relative to untreated control cells set as 100%. Gene expression is normalized to GAPDH. Three independent experiments were prepared both for control and White Tea extract solution incubation (n = 3). Results are depicted as mean ± SD. For our studies we used cells up to the third passage.