Combined early fluid resuscitation and hydrogen inhalation attenuates lung and intestine injury

Table 1 Comparison of blood gas and fluid volume among four groups (mean ± SD)

Group	pH value	MAP (mmHg)	Heart rate	PaO2 (mmHg)	PaCO2 (mmHg)	Lactate (mmol/L)	Fluid volumes (mL)	Norepinephrine (μg/kg per minute)
A	7.38 ± 0.12	101 ± 8	240 ± 13	93.9 ± 2.23	38.65 ± 1.78	1.50 ± 0.34	0	0
B	6.89 ± 0.13a	37 ± 11a	65 ± 20a	50.19 ± 3.78a	34.54 ± 1.89	6.98 ± 2.45a	0	0
C	7.21 ± 0.15c	95 ± 10c	260 ± 15c	62.34 ± 2.46c	35.09 ± 2.01	4.37 ± 1.36c	12 ± 3c	3.5 ± 1.8c
D	7.32 ± 0.17e	97 ± 11	255 ± 12	88.98 ± 3.17e	36.49 ± 1.84	3.59 ± 1.53c	5 ± 2e	0.8 ± 0.3e

^aP < 0.05 vs Group A;

^cP < 0.05 vs Group B;

^eP < 0.05 vs Group C. MAP: Mean arterial pressure.