Fig. 6

Effect of Rev-D4F and LPS on phosphor-AKT, eNOS, and phosphor-eNOS levels. Western blot analysis and densitometric evaluation of phosphor-AKT, eNOS, and phosphor-eNOS at different time points during treatment with LPS (30 μg/ml) (a-d) and with different LPS concentrations (0–30 μg/ml) (e-h). Western blot analysis and densitometric evaluation of phosphor-AKT, eNOS, and phosphor-eNOS in EPC treated with LPS, LPS with Rev-D4F, or LPS with Rev-D4F and LY294002 (i-l). *P < 0.05, **P < 0.01