Figure 8From: Differential expression of nitric oxide synthases in porcine aortic endothelial cells during LPS-induced apoptosisThe effect of LPS treatment on NO level ( μmol/L) in the culture medium of the pAECs. The cells are treated with LPS (10 μg/ml) (white bars) for 1, 3, 7, 15 and 24 h (CTR = mean ± SEM of all control time points, black bars). The data represent the mean ± SEM (n = 3). No significant differences are observed.Back to article page