Fig 2: Effect of HT on the expression of CD36, LXRα and ABCA1. The protein levels of CD36 (a), LXRα (b) and ABCA1 (c) were determined using Western blotting and the corresponding antibodies. Β-actin was used as an internal control. § p < 0.05 vs. macrophages (Mϕ); * p < 0.05 vs. oxLDL (n = 3). HT, hydroxytyrosol; oxLDL, oxidized low-density lipoprotein.