Antioxidant axis Nrf2-keap1-ARE in inhibition of alcoholic liver fibrosis by IL-22

Table 3 Content of malondialdehyde and glutathione in the supernatant

Group	Acetaldehyde (μmol/L)	IL-22 (ng/mL)	MDA (nmol/mL)	GSH (NU/L)
Control group	0	0	1.3654 ± 0.1022	12.8569 ± 0.3699
Model group	200	0	7.5073 ± 0.6126a	24.6972 ± 0.5043a
IL-22 groups
Low	200	10	5.1256 ± 0.3835ac	33.8866 ± 2.6506ac
Medium	200	20	3.3195 ± 0.2963ac	44.5935 ± 4.1386ac
High	200	50	2.8141 ± 0.0720ac	55.6834 ± 1.1671ac

Data are expressed as mean ± SD.

^aP < 0.05 vs the control group;

^cP < 0.05 vs the model group. GSH: Glutathione; MDA: Malondialdehyde; IL: Interleukin.