Fig. 2
From: Role of Rab5 in the formation of macrophage-derived foam cell
Effect of Rab5 on foam cell formation in U937-derived macrophages. a Oil red staining for U937-derived macrophages following 48 h incubation with 80 μg/ml oxLDL. Scale bars = 20 μm. b Quantification of TC and CE of the U937-derived macrophages after treated with 80 μg/ml oxLDL (n = 4, *P < 0.05; **P < 0.01 vs. 0 μg/ml oxLDL treated control). c Real time PCR of Rab5 mRNA expression (n = 3, *P < 0.05). d Western Blot analysis of Rab5 expression followed by oxLDL treatment