Table 1.

Arterial blood gas analysis

	pH	PO2	PCO2	HCO2-	SPO2
sham	7.38±0.05	91.38±3.67a	37.25±2.05a	25.56±1.67	97.00±1.07
IR+S	7.33±0.03	80.50±6.78	44.38±3.81	22.70±2.99	95.50±1.69
IR+V	7.33±0.06	80.25±9.38	42.38±3.54	23.33±1.50	95.13±1.96
IR+E	7.39±0.03	89.13±6.51a	37.25±3.96a	25.20±2.07	96.63±1.19

Data are expressed as mean ± SD. ^a p <0.05 vs I/R+S group or I/R+V group.