Table 4.

Effects of DON and/or Na₂SeO₃ on SOD activity in GPX1-knockdown porcine splenic lymphocytes at 6, 12, and 24 h after treatment.

SOD activities(U/mg.prot)
time	pairing	activities		P
6 h	P — M	52.592 ± 1.104	47.394 ± 0.872	0.001
	M — Se	47.394 ± 0.872	48.646 ± 0.653	0.010
	M — D1	47.394 ± 0.872	31.763 ± 0.340	<0.001
	M — D2	47.394 ± 0.872	37.786 ± 0.272	0.001
	M — D3	47.394 ± 0.872	44.982 ± 0.590	0.005
	M — D4	47.394 ± 0.872	47.700 ± 0.816	0.011
	D1 — SD1	31.763 ± 0.340	31.923 ± 0.399	0.042
	D2 — SD2	37.786 ± 0.272	38.516 ± 0.657	0.082
	D3 — SD3	44.982 ± 0.590	46.158 ± 0.565	<0.001
	D4 — SD4	47.700 ± 0.816	49.241 ± 0.803	<0.001
12 h	P — M	46.305 ± 0.566	43.505 ± 0.502	<0.001
	M — Se	43.505 ± 0.502	45.169 ± 0.697	0.005
	M — D1	43.505 ± 0.502	25.931 ± 0.364	<0.001
	M — D2	43.505 ± 0.502	33.502 ± 0.307	<0.001
	M — D3	43.505 ± 0.502	37.588 ± 0.596	<0.001
	M — D4	43.505 ± 0.502	40.446 ± 0.595	<0.001
	D1 — SD1	25.931 ± 0.364	26.253 ± 0.435	0.016
	D2 — SD2	33.502 ± 0.307	34.266 ± 0.537	0.029
	D3 — SD3	37.588 ± 0.596	38.659 ± 0.387	0.012
	D4 — SD4	40.446 ± 0.595	43.253 ± 0.503	<0.001
24 h	P — M	39.245 ± 0.427	32.629 ± 0.546	<0.001
	M — Se	32.629 ± 0.546	33.907 ± 0.531	<0.001
	M — D1	32.629 ± 0.546	16.264 ± 0.229	<0.001
	M — D2	32.629 ± 0.546	18.606 ± 0.140	<0.001
	M — D3	32.629 ± 0.546	21.386 ± 0.347	<0.001
	M — D4	32.629 ± 0.546	25.740 ± 0.231	0.001
	D1 — SD1	16.264 ± 0.229	16.870 ± 0.248	<0.001
	D2 — SD2	18.606 ± 0.140	19.399 ± 0.368	0.026
	D3 — SD3	21.386 ± 0.347	25.551 ± 0.500	<0.001
	D4 — SD4	25.740 ± 0.231	30.201 ± 0.334	<0.001