Protective effects of hydrogen sulfide on rats with multiple organ dysfunction syndrome / 西安交通大学学报(医学版)

ABSTRACT

Objective To investigate the possible protective effects of hydrogen sulfide (H2S) on rats with multiple organ dysfunction syndrome (MODS). Methods NaHS was taken as a donor of H2S. Forty Sprague-Dawley rats were divided into 5 groups with 8 rats in each groupsham group,MODS 12 h model group,MODS 24 h model group,NaHS protection 12 h and 24 h groups. The content of superoxidase dismutase (SOD),malondialdehyde (MDA),glutathione peroxidase (GSH-Px),alanime transaminse (ALT),creatine kinase (CK) and creatinine (Cr) in serum were measured,respectively. The histopathological changes in the heart,liver,lung,kidney and small intestine were observed. Results The serum content of SOD and GSH-Px was significantly higher in protected H2S groups (P