From: Hydrogen inhalation ameliorates ventilator-induced lung injury
 |  | Lung injury score | ||||
---|---|---|---|---|---|---|
Group | Treatment | Alveolar congestion | Hemorrhage | Infiltration of neutrophils | Alveolar wall thickness | Total score |
Sham | N2 | 0.25 ± 0.50 | 0 | 0.50 ± 0.58 | 0 | 0.75 ± 0.50 |
Sham | H2 | 0.25 ± 0.50 | 0 | 0.25 ± 0.50 | 0 | 0.50 ± 0.58 |
VILI | N2 | 1.75 ± 0.50 | 0 | 1.75 ± 0.96 | 1.50 ± 0.58 | 5.0 ± 1.63* |
VILI | H2 | 0.75 ± 0.50 | 0 | 1.50 ± 0.57 | 0.75 ± 0.50 | 3.0 ± 0.82 |