Groups GSH (µmol/g prot) MDA (nmol/mg prot) Control groups 17.92±5.35 0.54±0.09 1 d 17.16±3.44 0.63±0.14 3 d 11.98±3.12 0.69±0.30 5 d 5.93±1.21* 0.76±0.21 7 d 4.67±2.01* 0.94±0.28* 2 w 6.39±2.43* 0.91±0.23* 3 w 8.89±3.29* 0.73±0.22 4 w 11.60±3.62 0.80±0.15* F 11.869 3.816 P <0.001 0.002

Table 3:GSH and MDA contents in the mouse liver tissues in different groups (±s,n=8).