Groups n AOD
Control groups 3 0.086±0.008
1 d 3 0.090±0.007
3 d 3 0.101±0.018
5 d 3 0.107±0.016
7 d 3 0.171±0.014*
2 w 3 0.229±0.023*#
3 w 3 0.238±0.024*#
4 w 3 0.249±0.033*#
F   161.477
P   <0.001
Table4:Immunohistochemical results of Nrf2 in the mouse liver in different groups (±s)