Fig. 1From: Intravenous superoxide dismutase as a protective agent to prevent impairment of lung function induced by high tidal volume ventilationRepresentative images of HE-stained lung tissues. Images magnified by 400X are on the left panel and magnified by 100X shown on the right; from top to bottom panels, LTV, HTV and HTVÂ +Â SOD groupBack to article page