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. 2020 Feb 18;20:55. doi: 10.1186/s12886-020-1330-8

Fig. 4.

Fig. 4

The effect of Alda-1 intervention on the expression levels of some proteins in N-methyl-N-nitrosourea (MNU)-treated retinas. a, b Representative Western blotting bands and quantitative analysis of ALDH2, SIRT1, GRP78 and PAPR1 expression in retinas from rats in all groups 3 days after MNU administration. In the Alda-1 intervention (A) group, the expression of ALDH2 and SIRT1 in the retinas was higher than that in the model (M) group. In addition, GRP78 and PARP1 expression was lower in the A group than that in the M group, and the differences were statistically significant. N: the normal group; M: the model group; A: the Alda-1 intervention group. *, **: P < 0.05, P < 0.01 vs. the N group; #, ##: P < 0.05, P < 0.01 vs. the M group