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. 2005 Jun 14;11(22):3398–3404. doi: 10.3748/wjg.v11.i22.3398

Table 1.

Effect of LPS pretreatment on the lethality and DNA fragmentation induced by LPS/D-GalN in TNFR2-/- mice.

LPS pretreatment (0.1 mg) before challenge (h) Challenge: LPS (0.05 mg) + D-GalN (20 mg)
Lethality (dead/total) DNA fragmentation
None 5/5 +
24 0/5 -
18 0/5 -
3 0/5 -
1.25 0/5 -

+, fragmentation present; -, fragmentation absent.