Figure 1From: Oleic acid induces smooth muscle foam cell formation and enhances atherosclerotic lesion development via CD36Vascular smooth muscle foam cell formation is induced by OA treatment. (A) Cellular lipid accumulation in rat aortic SMCs after incubation for 48 hours with indicated concentrations of OA. Magnification ×400. Triglyceride (B) and cholesterol ester (C) levels normalized to cellular protein content in rat aortic SMCs. Data are expressed as mean ± SEM. ** p < 0.01 compared with the control group, ## p < 0.01 compared with the cells treated with 100 μmol/L of OA. OA, oleic acid; SMCs, smooth muscle cells.Back to article page