PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15701814-16 2005 We conclude that hydroxyl radicals, either directly or indirectly, activate p38 MAPK and that p38 MAPK plays an important role in mediating cisplatin-induced acute renal injury and inflammation, perhaps through production of TNF-alpha. Hydroxyl Radical 17-34 tumor necrosis factor Mus musculus 225-234 14576080-5 2004 In addition, the iron chelator 1,2-dimethyl-3-hydroxypyridin-4-one and the hydroxyl radical scavengers dimethylthiourea and dimethyl sulfoxide inhibited TNF-alpha-induced MCP-1 expression, suggesting important roles of iron and hydroxyl radicals in inflammatory signal activation. Hydroxyl Radical 75-91 tumor necrosis factor Mus musculus 153-162 14576080-5 2004 In addition, the iron chelator 1,2-dimethyl-3-hydroxypyridin-4-one and the hydroxyl radical scavengers dimethylthiourea and dimethyl sulfoxide inhibited TNF-alpha-induced MCP-1 expression, suggesting important roles of iron and hydroxyl radicals in inflammatory signal activation. Hydroxyl Radical 228-245 tumor necrosis factor Mus musculus 153-162 2538230-2 1989 During incubation of TNF sensitive mouse tumorigenic fibroblast L-M cells (2 X 10(7) cells) in the presence of rhTNF (100 U), hydroxyl radical production as detected by the evolution of methane gas from dimethyl sulfoxide increased gradually, at 18 h reaching 1.8 times that in the absence of rhTNF. Hydroxyl Radical 126-142 tumor necrosis factor Mus musculus 21-24 7790027-4 1995 Deferoxamine (a ferric iron chelator) and dithiothreitol (a sulfhydryl reagent) both prevented DNA damage and cell killing, indicate that hydroxyl radicals generated from O2- and H2O2 produced by the mitochondria in a process catalysed by iron contributed to DNA damage and that this pathway may be involved in TNF-alpha-induced cytotoxicity. Hydroxyl Radical 138-155 tumor necrosis factor Mus musculus 311-320 1322166-3 1992 Our results indicate that mitochondrial respiration chains are damaged by a hydroxyl radical at an early stage of the cell lysis after TNF treatment. Hydroxyl Radical 76-92 tumor necrosis factor Mus musculus 135-138 1550349-10 1992 The antioxidants mannitol and benzoate, as well as the iron chelator deferoxamine, reduced the extent of TNF alpha-induced oxidant effects in hepatocytes, which indicates that the oxidant stress may involve hydroxyl radical generation. Hydroxyl Radical 207-223 tumor necrosis factor Mus musculus 105-114 12388222-0 2003 Overexpression of tumor necrosis factor-alpha increases production of hydroxyl radical in murine myocardium. Hydroxyl Radical 70-86 tumor necrosis factor Mus musculus 18-45 2845869-2 1988 During incubation of TNF sensitive mouse tumorigenic fibroblast L-M cells in the presence of rhTNF, hydroxyl radical production detected by the evolution of methane gas from dimethyl sulfoxide increased gradually, at 18 hours reached 1.8 times of that in the absence of rhTNF. Hydroxyl Radical 100-116 tumor necrosis factor Mus musculus 21-24