Table 4.

Serum tumor necrosis factor alpha values determined preoperatively, on the first hour of ischemia and on the first hour of the reperfusion period

Groups	Preoperative (pg/mL)	First hour of ischemia (pg/mL)	First hour of reperfusion (pg/mL)
HBO group	12 ± 2.2	362 ± 41.9	152 ± 23.48
IL group	9 ± 2.4	346 ± 47.6	147.25 ± 22.78
HBO + IL group	14 ± 2.1	314 ± 53.1	144.88 ± 32
Control group	10 ± 2.1	654 ± 40.2*	484.38 ± 40.45
Sham group	8 ± 2.03	168 ± 11.9	46.25 ± 8.35
P	0.884	0.001	0.001

*Significantly higher than the treatment groups by analysis of variance (P <0.05). HBO: hyperbaric oxygenation; IL: iloprost.