Figure 3
From: L-arginine enhances cell proliferation and reduces apoptosis in human endometrial RL95-2 cells
Effect of L-arginine on human endometrial RL95-2 cell mitochondrial membrane potential (ΔΨm) as assessed by JC-1 staining. Representative micrographs of cells exposed to (A) 0 μmol/L, (B) 200 μmol/L, or (C) 800 μmol/L L-arginine. Cells staining green (JC-1 monomers) are cells with a disrupted ΔΨm, while cells staining orange (JC-1 aggregates) have a healthy ΔΨm. (D) Ratio of cells with JC-1 aggregates to cells with JC-1 monomers as assessed by flow cytometry. Each bar represents the mean ± S.E.M.; a,b means without common letters are significantly different (P < 0.05).