PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1280902-7 1992 The antioxidant, catalase, inhibited chemiluminescence but superoxide dismutase had no effect, suggesting that luminol-dependent chemiluminescence in chondrocytes mostly measured hydrogen peroxide. Hydrogen Peroxide 179-196 catalase Oryctolagus cuniculus 17-25