(a) Activities of GSH-Px in GPx1 knockdown splenic lymphocytes of pigs

GSH-Px
Time	Groups	Activities (U/mg·prot)		P
48 h	P-M	54.885 ± 6.179	29.987 ± 5.632	0.063
	M-SE	29.987 ± 5.632	32.489 ± 0.613	0.557
	M-D1	29.987 ± 5.632	20.798 ± 2.102	0.122
	M-D2	29.987 ± 5.632	20.416 ± 4.341	0.228
	M-D3	29.987 ± 5.632	17.916 ± 7.971	0.121
	M-D4	29.987 ± 5.632	14.786 ± 2.330	0.019
	D1-SD1	20.798 ± 2.102	21.846 ± 1.947	0.672
	D2-SD2	20.416 ± 4.341	20.262 ± 2.084	0.967
	D3-SD3	17.916 ± 7.971	18.255 ± 0.506	0.951
	D4-SD4	14.786 ± 2.330	15.153 ± 4.511	0.932