Parameter | Baseline | Minutes after bacterial infusion | |||
---|---|---|---|---|---|
15 | 90 | 120 | 150 | ||
Mesenteric DO2 (ml/min) | |||||
Control | 71.6 ± 8.5 | 37.7 ± 3.9* | 54.4 ± 9.6* | 61.7 ± 10.6 | 66.6 ± 11.2 |
Lactated Ringer's | 74.3 ± 9.1 | 53.5 ± 7.1† | 37.9 ± 5.2† | 47.8 ± 4.2† | 48.2 ± 4.7† |
Mesenteric O2ER (%) | |||||
Control | 15.1 ± 1.8 | 23.6 ± 3.1* | 32.7 ± 3.7* | 29.7 ± 4.5* | 28.3 ± 3.5* |
Lactated Ringer's | 15.6 ± 2.8 | 19.8 ± 2.6† | 27.9 ± 2.8† | 22.3 ± 2.1† | 24.5 ± 2.3† |
SpO2 (%) | |||||
Control | 88.3 ± 1.6 | 75.9 ± 3.1* | 67.5 ± 3.9* | 71.9 ± 4.8* | 71.7 ± 3.4* |
Lactated Ringer's | 87.9 ± 2.1 | 80.2 ± 1.9† | 72.4 ± 3.3† | 80.5 ± 2.1† | 77.4 ± 2.2† |
Portal vein lactate (mmol/l) | |||||
Control | 1.56 ± 0.44 | 1.67 ± 0.37* | 3.65 ± 0.32* | 3.31 ± 0.35* | 3.32 ± 0.28* |
Lactated Ringer's | 1.58 ± 0.21 | 1.88 ± 0.22† | 3.97 ± 0.54† | 4.01 ± 0.52† | 3.55 ± 0.44† |
Portal–arterial PCO2 gradient (mmHg) | |||||
Control | 3.6 ± 1.0 | 7.9 ± 1.4* | 11.1 ± 1.2* | 9.3 ± 2.1* | 9.6 ± 1.4* |
Lactated Ringer's | 4.9 ± 0.9 | 8.7 ± 1.4† | 11.1 ± 1.6† | 6.7 ± 1.7† | 7.5 ± 1.2† |