PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23928335-12 2013 Furthermore, incubation of catechol estrogens with myeloperoxidase (MPO) in the presence of HCys resulted in the formation of respective estrogen-HCys conjugates. catechol 27-35 myeloperoxidase Homo sapiens 51-66 23928335-12 2013 Furthermore, incubation of catechol estrogens with myeloperoxidase (MPO) in the presence of HCys resulted in the formation of respective estrogen-HCys conjugates. catechol 27-35 myeloperoxidase Homo sapiens 68-71 23905650-8 2013 The 4-methylcoumarin derivatives bearing the catechol group suppressed the elastase and myeloperoxidase activity and reduced the 1,1-diphenyl-2-picrylhydrazyl free radical the most strongly. catechol 45-53 myeloperoxidase Homo sapiens 75-103 1654782-4 1991 In order to gain insights into the mechanisms of this stimulation, we have compared the kinetics of human myeloperoxidase-dependent phenol, hydroquinone, and catechol metabolism. catechol 158-166 myeloperoxidase Homo sapiens 106-121 1654782-5 1991 The specificity (Vmax/Km) of hydroquinone for myeloperoxidase was found to be 5-fold greater than that of catechol and 16-fold greater than that of phenol. catechol 106-114 myeloperoxidase Homo sapiens 46-61 1654782-6 1991 These specificities for myeloperoxidase-dependent metabolism inversely correlated with the respective one-electron oxidation potentials of hydroquinone, catechol, and phenol and suggested that phenol- and catechol-induced stimulation of myeloperoxidase-dependent hydroquinone metabolism cannot simply be explained by interaction of hydroquinone with stimulant-derived radicals. catechol 153-161 myeloperoxidase Homo sapiens 24-39 1654782-6 1991 These specificities for myeloperoxidase-dependent metabolism inversely correlated with the respective one-electron oxidation potentials of hydroquinone, catechol, and phenol and suggested that phenol- and catechol-induced stimulation of myeloperoxidase-dependent hydroquinone metabolism cannot simply be explained by interaction of hydroquinone with stimulant-derived radicals. catechol 153-161 myeloperoxidase Homo sapiens 237-252 1654782-6 1991 These specificities for myeloperoxidase-dependent metabolism inversely correlated with the respective one-electron oxidation potentials of hydroquinone, catechol, and phenol and suggested that phenol- and catechol-induced stimulation of myeloperoxidase-dependent hydroquinone metabolism cannot simply be explained by interaction of hydroquinone with stimulant-derived radicals. catechol 205-213 myeloperoxidase Homo sapiens 24-39 1654782-6 1991 These specificities for myeloperoxidase-dependent metabolism inversely correlated with the respective one-electron oxidation potentials of hydroquinone, catechol, and phenol and suggested that phenol- and catechol-induced stimulation of myeloperoxidase-dependent hydroquinone metabolism cannot simply be explained by interaction of hydroquinone with stimulant-derived radicals. catechol 205-213 myeloperoxidase Homo sapiens 237-252 1654782-7 1991 Phenol (100 microM), catechol (20 microM), and imidazole (50 mM) did, however, all increase the specificity (Vmax/Km) of hydroquinone for myeloperoxidase, indicating that these three compounds may be stimulating hydroquinone metabolism by a common mechanism. catechol 21-29 myeloperoxidase Homo sapiens 138-153 6300234-5 1983 These results indicate that aggregation was due to MPO-H2O2-mediated oxidation of catechol to orthoquinone, which was deemed to be directly responsible for cross-linking by non-enzymic biochemical reactions. catechol 82-90 myeloperoxidase Homo sapiens 51-54 1648866-0 1991 Effect of phenol and catechol on the kinetics of human myeloperoxidase-dependent hydroquinone metabolism. catechol 21-29 myeloperoxidase Homo sapiens 55-70 1651573-1 1991 The effects of two catechols (1,2-benzenediol and nordihydroguaiaretic acid) on the myeloperoxidase-Cl(-)-H2O2 antimicrobial/cytotoxic system of the human neutrophil were investigated. catechol 30-45 myeloperoxidase Homo sapiens 84-99 24916123-6 2014 In the present study we show that oxidation of the catechol moiety of epicatechins to an omicron-quinone by MPO generates potent MIF inhibitors. catechol 51-59 myeloperoxidase Homo sapiens 108-111