. 2019 Sep 27;14(9):e0222521. doi: 10.1371/journal.pone.0222521

Table 1. LDH, SOD and MDA levels in lung tissue in different groups.

groups	Number of animals	LDH(U/mgprot)	SOD(U/mgprot)	MDA(μmol/mgprot)
control group	10	8.91±1.76	272.8±2.54	0.13±0.05
MH group	10	15.06±4.74^a	177.8±1.10^a	0.299±0.046^ab
PQ group	10	19.23±1.8^a	172.2±2.54^a	0.535±0.064^a

Note: The MH group was intraperitoneally injected at a dose of 100 mg/kg after paraquat gavage. The PQ poisoning animal model was prepared by one-time intragastric administration of 25 mg/kg PQ. Compared with the control group, ^aP<0.05, compared with the PQ group, ^bP<0.05.