PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7635354-9 1995 the rate constant reaction of 1-hydroxyethyl free radicals with Cu,Zn-SOD was measured separately by competition kinetics with the spin trapping agent alpha-(4-pyridyl 1-oxide) N-terbutylnitrone (4-POBN), after having measured the rate constant of scavenging of 1-hydroxyethyl free radicals by 4-POBN in the absence of SOD. 4-aminobenzhydrazide 196-202 superoxide dismutase 1 Homo sapiens 70-73 7635354-13 1995 Free radicals derived from ethanol metabolism can thus react SOD leading to enzyme inactivation, besides the fact that the reactivities of 1-hydroxyethyl radicals with 4-POBN and with proteins such as Cu,Zn SOD are of the same order of magnitude could explain the difficulties to trap in vivo these radicals. 4-aminobenzhydrazide 168-174 superoxide dismutase 1 Homo sapiens 61-64 7635354-9 1995 the rate constant reaction of 1-hydroxyethyl free radicals with Cu,Zn-SOD was measured separately by competition kinetics with the spin trapping agent alpha-(4-pyridyl 1-oxide) N-terbutylnitrone (4-POBN), after having measured the rate constant of scavenging of 1-hydroxyethyl free radicals by 4-POBN in the absence of SOD. 4-aminobenzhydrazide 294-300 superoxide dismutase 1 Homo sapiens 70-73