Figure 7.

The changes of ALDH2 and 4-HNE protein levels in different experimental groups. (a) Representative blots of ALDH2 and GAPDH in CFs. (b) ALDH2 protein levels in CFs normalized by GAPDH levels and all the data were presented as mean ± SEM (N = 8). (c) Representative blots of 4-HNE and GAPDH in CFs. (d) 4-HNE protein levels in CFs normalized by GAPDH levels and all the data were presented as mean ± SEM (N = 5). ^∗P < 0.05, ^∗∗P < 0.01 versus NG, ^##P < 0.01 versus HG, ^{^}P < 0.05, ^{^^}P < 0.01 versus HG + Alda-1.