Skip to main content
. Author manuscript; available in PMC: 2013 Aug 27.
Published in final edited form as: Anesthesiology. 2011 Nov;115(5):1012–1021. doi: 10.1097/ALN.0b013e31823306cf

Fig. 1.

Fig. 1

Survival of mice subjected to high tidal volume (HVT) ventilation (40 ml/kg) in the presence and absence of various concentrations of inhaled hydrogen sulfide (H2S) (n = 6 for each concentration) (A) or after intravascular administration of sodium sulfide (Na2S) (n = 8) (B). Mice were killed when their mean arterial pressure decreased to less than 60 mmHg (for more than 5 min) or after a maximum duration of 240 min of HVT ventilation. * P = 0.0016 for 0 versus 60 ppm H2S and P = 0.0256 for vehicle versus Na2S.