PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3013975-6 1985 The addition of ferric-EDTA, but not ferric-desferrioxamine, increased ethylene production by the hepatocyte suspensions in a reaction sensitive to inhibition by catalase, ascorbate oxidase, and competitive scavengers, but not superoxide dismutase. ethylene 71-79 catalase Rattus norvegicus 162-170 3013975-7 1985 The sensitivity to externally added catalase and ascorbate oxidase suggested that the ethylene production reflected an extracellular oxygen radical generating system. ethylene 86-94 catalase Rattus norvegicus 36-44 222719-5 1979 Ethylene generation was shown to be inhibited by superoxide dismutase, catalase, and scavengers of OH.. Of the cells examined, PMN generated the most ethylene from methional, exhibiting a fourfold increase during phagocytosis. ethylene 0-8 catalase Rattus norvegicus 71-79