PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7639532-1 1995 The observation of the hydroxyl radical spin adduct of 5,5-dimethyl-1-pyrroline-N-oxide (DMPO) is evaluated as a probe for the production of hydroxyl radicals from the decomposition of peroxynitrite. Hydroxyl Radical 23-39 spindlin 1 Homo sapiens 40-44 19358607-4 2009 This radical appears to arise from ethanol oxidation via the hydroxyl radical, and this latter species was confirmed by using a high concentration (1.5 M) of the 5,5-dimethylpyrroline-N-oxide spin trap, thus providing the first direct evidence of the Fenton reaction in wine. Hydroxyl Radical 61-77 spindlin 1 Homo sapiens 192-196 11929297-5 2002 The formation of hydroxyl and carbon-centered radicals was indicated by electron paramagnetic resonance spectra using alpha-(4-pyridyl-1-oxide)-N-tert-butylnitrone or 5-(diethoxyphosphoryl)-5-methyl-1-pyrroline-N-oxide as spin traps. Hydroxyl Radical 17-25 spindlin 1 Homo sapiens 222-226 8911636-2 1996 Samples containing nickel (III), of low crystallinity, with small particle size and high surface areas can in the presence of H2O2, cause the generation of the hydroxyl radical (as detected by spin trapping with 5,5-dimethyl-1-pyrroline N-oxide or DMPO) and/or another highly reactive species capable of cleaving the C-S bond in dimethyl sulphoxide. Hydroxyl Radical 160-176 spindlin 1 Homo sapiens 193-197 7639532-4 1995 This strongly suggests there is a reaction between DMPO and HOONO, or between DMPO and an activated intermediate of HOONO, to produce the hydroxyl radical spin adduct. Hydroxyl Radical 138-154 spindlin 1 Homo sapiens 155-159 7639532-1 1995 The observation of the hydroxyl radical spin adduct of 5,5-dimethyl-1-pyrroline-N-oxide (DMPO) is evaluated as a probe for the production of hydroxyl radicals from the decomposition of peroxynitrite. Hydroxyl Radical 141-158 spindlin 1 Homo sapiens 40-44 7639532-2 1995 Although a weak signal corresponding to the DMPO-hydroxyl radical spin adduct (.DMPO-OH) is observed when peroxynitrite is allowed to decompose in the presence of DMPO, it is concluded that this does not constitute proof of the presence of free hydroxyl radicals. Hydroxyl Radical 245-262 spindlin 1 Homo sapiens 66-70 1314821-0 1992 Spin trapping evidence for myeloperoxidase-dependent hydroxyl radical formation by human neutrophils and monocytes. Hydroxyl Radical 53-69 spindlin 1 Homo sapiens 0-4 8015448-0 1994 Spin trapping of hydroxyl radicals in biological systems. Hydroxyl Radical 17-34 spindlin 1 Homo sapiens 0-4 8225024-2 1993 Both methods provided comparable data on temperature-dependent kinetics of superoxide radical formation, but hydroxyl radicals were also detected in spin-trapping experiments. Hydroxyl Radical 109-126 spindlin 1 Homo sapiens 149-153 1343848-3 1992 Hydroxyl radical spin-adducts were detected under conditions of both extracellular and intracellular photosensitization. Hydroxyl Radical 0-16 spindlin 1 Homo sapiens 17-21 8012523-3 1994 Compared to the spin trap 5,5-dimethyl-pyrroline-1-oxide, a higher lifetime of hydroxyl radical adducts and a higher selectivity related to the trapping of carbon-centered radicals was found. Hydroxyl Radical 79-95 spindlin 1 Homo sapiens 16-20 1314821-1 1992 Using the electron spin resonance/spin trapping system, 4-pyridyl 1-oxide N-tert-butylnitrone (4-POBN)/ethanol, hydroxyl radical was detected as the alpha-hydroxyethyl spin trapped adduct of 4-POBN, 4-POBN-CH(CH3)OH, from phorbol 12-myristate 13-acetate-stimulated human neutrophils and monocytes without the addition of supplemental iron. Hydroxyl Radical 112-128 spindlin 1 Homo sapiens 19-23 1314821-1 1992 Using the electron spin resonance/spin trapping system, 4-pyridyl 1-oxide N-tert-butylnitrone (4-POBN)/ethanol, hydroxyl radical was detected as the alpha-hydroxyethyl spin trapped adduct of 4-POBN, 4-POBN-CH(CH3)OH, from phorbol 12-myristate 13-acetate-stimulated human neutrophils and monocytes without the addition of supplemental iron. Hydroxyl Radical 112-128 spindlin 1 Homo sapiens 34-38 1314821-1 1992 Using the electron spin resonance/spin trapping system, 4-pyridyl 1-oxide N-tert-butylnitrone (4-POBN)/ethanol, hydroxyl radical was detected as the alpha-hydroxyethyl spin trapped adduct of 4-POBN, 4-POBN-CH(CH3)OH, from phorbol 12-myristate 13-acetate-stimulated human neutrophils and monocytes without the addition of supplemental iron. Hydroxyl Radical 112-128 spindlin 1 Homo sapiens 34-38 1963276-2 1990 For superoxide and hydroxyl radical, the spin trap 5,5-dimethyl-1-pyrroline 1-oxide (DMPO) is most frequently used. Hydroxyl Radical 19-35 spindlin 1 Homo sapiens 41-45 1965278-2 1990 The formation of hydroxyl radical was detected by water-soluble spin-traps, alpha-(4-pyridyl-1-oxide)-N-tert-butylnitrone (POBN) and 5,5-dimethyl-1-pyrroline N-oxide (DMPO). Hydroxyl Radical 17-33 spindlin 1 Homo sapiens 64-68 6328179-0 1984 Spin trapping of superoxide and hydroxyl radicals. Hydroxyl Radical 32-49 spindlin 1 Homo sapiens 0-4 2154454-1 1990 Failure to detect hydroxyl radical (.OH)-derived spin adducts of 5,5-dimethyl-1-pyrroline N-oxide in electron spin resonance (ESR) spin trapping experiments has been offered as evidence for the lack of the endogenous capacity of stimulated human phagocytes (neutrophils, monocytes, and monocyte-derived macrophages (MDM] to generate .OH. Hydroxyl Radical 18-34 spindlin 1 Homo sapiens 49-53 2167271-0 1990 Spin trapping of ibuprofen radicals: evidence that ibuprofen is a hydroxyl radical scavenger. Hydroxyl Radical 66-82 spindlin 1 Homo sapiens 0-4 2545706-5 1989 However, superoxide destroys the preformed hydroxyl radical spin-trapped adduct, 2,2-dimethyl-5-hydroxy-1-pyrrolidinyloxy (DMPO-OH), and DMPO-CH3. Hydroxyl Radical 43-59 spindlin 1 Homo sapiens 60-64 3040748-2 1987 Using the spin trap 5,5-dimethyl-1-pyrroline-N-oxide, the principle spin adduct observed is DMPO-OH (trapped hydroxyl radical). Hydroxyl Radical 109-125 spindlin 1 Homo sapiens 10-14 3040748-2 1987 Using the spin trap 5,5-dimethyl-1-pyrroline-N-oxide, the principle spin adduct observed is DMPO-OH (trapped hydroxyl radical). Hydroxyl Radical 109-125 spindlin 1 Homo sapiens 68-72 6290412-0 1982 Spin-trapping studies of hydroxyl radical addition to cytosine and 2"-deoxycytidine. Hydroxyl Radical 25-41 spindlin 1 Homo sapiens 0-4 33064938-0 2020 Imaging of Hydroxyl-Radical Generation Using Dynamic Nuclear Polarization-Magnetic Resonance Imaging and a Spin-Trapping Agent. Hydroxyl Radical 11-27 spindlin 1 Homo sapiens 107-111 213032-0 1978 Spin-trapping studies of hydroxyl radical production involved in lipid peroxidation. Hydroxyl Radical 25-41 spindlin 1 Homo sapiens 0-4 6244786-0 1980 Spin trapping of superoxide and hydroxyl radical: practical aspects. Hydroxyl Radical 32-48 spindlin 1 Homo sapiens 0-4 32857354-1 2021 Spin trapping with cyclic nitrones coupled to electron paramagnetic resonance (EPR) enables the detection and characterization of oxygen-derived free radicals, such as superoxide and hydroxyl radicals, in living cells. Hydroxyl Radical 183-200 spindlin 1 Homo sapiens 0-4 33064470-0 2020 First Direct and Unequivocal Electron Spin Resonance Spin-Trapping Evidence for pH-Dependent Production of Hydroxyl Radicals from Sulfate Radicals. Hydroxyl Radical 107-124 spindlin 1 Homo sapiens 38-42 33064470-0 2020 First Direct and Unequivocal Electron Spin Resonance Spin-Trapping Evidence for pH-Dependent Production of Hydroxyl Radicals from Sulfate Radicals. Hydroxyl Radical 107-124 spindlin 1 Homo sapiens 53-57 33064938-5 2020 In this study, we investigated the visualization of hydroxyl radicals generated from the Fenton reaction by combining DNP-MRI with a spin-trapping agent (DMPO: 5,5-dimethyl-1-pyrroline N-oxide) for OH. Hydroxyl Radical 52-69 spindlin 1 Homo sapiens 133-137 32931260-0 2020 Electron Spin Resonance Evidence for Electro-generated Hydroxyl Radicals. Hydroxyl Radical 55-72 spindlin 1 Homo sapiens 9-13 25353381-3 2014 The formation of hydroxyl radicals, evidenced as the corresponding spin-adducts, dominated in the irradiated TiO2 aqueous suspensions. Hydroxyl Radical 17-34 spindlin 1 Homo sapiens 67-71 22007796-2 2011 The spin-trapping reaction rate constants of G-CYPMPO toward the hydroxyl radical and the hydrated electron were estimated to be (4.2 +- 0.1) x 10(9) and (11.8 +- 0.2) x 10(9) M(-1)s(-1), respectively. Hydroxyl Radical 65-81 spindlin 1 Homo sapiens 4-8