FIG. 5.

Inhibitory effect of KME (500 μg/mL) and HDMPPA (50 μg/mL) on lipid accumulation by Oil Red O staining. THP-1-derived macrophages were incubated with or without KME or HDMPPA for 24 h followed by addition of oxLDL (100 μg/mL) for 48 h, following which Oil Red O staining was performed. Stained cells were observed under a microscope (A) and quantified at 510 nm (B). Data are expressed as mean±SD (n=3, P<.05). ^a–dIndicates significant difference. Color images available online at www.liebertpub.com/jmf