Fig. 2

Renal oxygenation parameters. a Evolution of microvascular oxygen tension in the renal cortex (CμPO ₂ ) in the four groups at baseline (T0), T1, T2, and T3. b Renal venous partial pressure of oxygen (PO ₂ ) at T3 in the four groups. c Evolution of renal oxygen delivery (DO _2ren ) in the four groups at T0, T1, T2, and T3. d Renal oxygen consumption (VO_2ren) at T3 in the four groups. ^## P < 0.01, ^### P < 0.001, versus control; *P < 0.05, **P < 0.01, ***P < 0.001, versus LPS; ^† P <0.05, versus LPS + FR. The values are shown as mean ± SEM. See Fig.1 for definitions of the time points. BT blood transfusion, FR fluid resuscitation, LPS lipopolysaccharide