"0"^^ . . . . . . "SOD"@en-us . "superoxide dismutase"@en-us . . "114211230"@en-us . . . "115065025"^^ . . . . . "0"^^ . "15065025-n"^^ . "an enzyme that catalyzes the conversion of superoxide into hydrogen peroxide and oxygen; \"oxygen free radicals are normally removed in our bodies by the superoxide dismutase enzymes\""@en-us . . "superoxide dismutase"^^ .