Figure 4.
1,8-Cineole increased the expression of PPAR-γ in LPS-induced HUVECs. Cells were incubated with 1,8-cineole (2.27, 0.57, and 0.14 μM) for 1.5 h, then exposed to LPS (2.5 μg/ml) for 12 h. PPAR-γ was examined by western blotting. Data are the mean ± SD (n = 3). ##P < 0.01 vs. control; ∗P < 0.05, ∗∗P < 0.01 vs. the LPS group.