edetic acid has been researched along with hydroxyl radical in 224 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 59 (26.34) | 18.7374 |
| 1990's | 92 (41.07) | 18.2507 |
| 2000's | 59 (26.34) | 29.6817 |
| 2010's | 11 (4.91) | 24.3611 |
| 2020's | 3 (1.34) | 2.80 |
| Authors | Studies |
|---|---|
| Bailly, C; Bailly, F; Hénichart, JP; Waring, MJ | 1 |
| Barciszewska, MZ; Barciszewski, J; Erdmann, VA | 1 |
| Rokita, SE; Romero-Fredes, L | 1 |
| Koppenol, WH; Maskos, Z; Rush, JD | 1 |
| Hanawalt, PC; Ljungman, M | 1 |
| Manso, C; Mira, ML; Queirós, MJ; Silva, MM | 1 |
| Aust, SD; Barr, DP; Grover, TA; Shah, MM | 1 |
| Miura, T; Muraoka, S; Ogiso, T | 2 |
| Cederbaum, AI; Dicker, E | 3 |
| Bartosz, G; Weglarz, L | 1 |
| Dizdaroglu, M; Gajewski, E; Halliwell, B; Rao, G | 1 |
| Vissers, MC; Winterbourn, CC | 1 |
| Antczak, A; Nowak, D; Piasecka, G; Pietras, T | 1 |
| Winterbourn, CC | 3 |
| Churchill, ME; Hayes, JJ; Tullius, TD | 1 |
| Cederbaum, AI; Clejan, LA | 1 |
| Burkitt, MJ; Gilbert, BC | 1 |
| Butler, J; Land, EJ; Prütz, WA | 1 |
| Halliwell, B; Kaur, H | 1 |
| Kemper, B; Parsons, CA; West, SC | 1 |
| Gutteridge, JM | 4 |
| Gutteridge, JM; Maidt, L; Poyer, L | 1 |
| Piette, LH; Yamazaki, I | 1 |
| Babbs, CF; Steiner, MG | 1 |
| Buettner, GR; Mason, RP | 1 |
| Hayes, JJ; Kam, L; Tullius, TD | 1 |
| Sutton, HC; Winterbourn, CC | 2 |
| Colombi, L; Comaschi, V; Farruggia, G; Gesmundo, N; Lindner, L; Masotti, L | 1 |
| Aruoma, OI; Halliwell, B | 1 |
| Calas, CA; Woods, JS | 1 |
| Harel, S; Kanner, J | 1 |
| Guo, Q; Kallenbach, NR; Seeman, NC | 1 |
| Davison, AJ; Gee, P | 1 |
| Portugal, J | 1 |
| Czapski, G; Goldstein, S | 1 |
| Portugal, J; Waring, MJ | 1 |
| Blazek, ER; Peak, MJ | 1 |
| Ingelman-Sundberg, M; Terelius, Y | 1 |
| Tullius, TD | 1 |
| Kalyanaraman, B; Pilas, B; Sarna, T; Swartz, HM | 1 |
| Cederbaum, AI; Puntarulo, S | 1 |
| Grootveld, M; Halliwell, B | 1 |
| Archibald, FS; Cheton, PL | 1 |
| Hochstein, P; Sevanian, A | 1 |
| Borish, ET; Church, DF; Cosgrove, JP; Pryor, WA | 1 |
| Grootveld, M; Gutteridge, JM; Halliwell, B; Moorhouse, CP | 1 |
| Cohen, G; Slivka, A | 1 |
| Borish, ET; Church, DF; Cosgrove, JP; Deutsch, WA; Pryor, WA | 1 |
| Lichtenstein, A | 1 |
| Bailey, CA; Hale, CC; Reeves, JP | 1 |
| Koppenol, WH; Rush, JD | 1 |
| Baker, MS; Gebicki, JM | 2 |
| Bast, A; Steeghs, MH | 1 |
| Aust, SD; Morehouse, LA; Thomas, CE | 1 |
| Koppenol, WH | 1 |
| Hintz, P; Kalyanaraman, B | 1 |
| Cederbaum, AI; Winston, GW | 3 |
| Kato, F; Kawasaki, M; Motomatsu, H; Murata, A | 1 |
| Cederbaum, AI | 2 |
| Chait, A; Heinecke, JW; Rosen, H; Suzuki, LA | 1 |
| Lauwerys, R; Scailteur, V | 1 |
| Benatti, U; De Flora, A; Guida, L; Morelli, A | 1 |
| Cederbaum, AI; Krikun, G; Lieber, CS | 1 |
| Carlin, G; Djursäter, R | 1 |
| Miyachi, Y; Niwa, Y; Ozaki, M; Sakane, T | 1 |
| Cederbaum, AI; Messenger, P; Qureshi, A | 1 |
| Cederbaum, AI; Cohen, G; Klein, SM | 1 |
| Cederbaum, AI; Qureshi, A | 1 |
| Klebanoff, SJ | 1 |
| Ikegami, Y; Nakano, H; Nakano, M; Sugioka, K; Tero-Kubota, S | 1 |
| Cederbaum, AI; Cohen, G; Qureshi, A | 1 |
| Jayatilleke, E; Lieber, CS; Shaw, S | 1 |
| Gutteridge, JM; Quinlan, GJ; Wilkins, S | 1 |
| Coudray, C; Favier, A; Rachidi, S | 1 |
| Kallenbach, NR; Zhong, M | 1 |
| Cohen, H; Luzzatto, E; Meyerstein, D; Stockheim, C; Wieghardt, K | 1 |
| Hasinoff, BB | 1 |
| Jayaram, M; Kimball, AS; Kimball, ML; Tullius, TD | 1 |
| Papavassiliou, AG | 1 |
| Hermes-Lima, M; Ponka, P; Schulman, HM; Storey, KB; Wang, EM | 1 |
| Beck, I; Dumats, J; Fernandez, B; Galey, JB; Hocquaux, M | 1 |
| Ageyeva, EA; Babizhayev, MA; Evstigneeva, RP; Gueyne, J; Seguin, MC; Zheltukhina, GA | 1 |
| Liu, M; Okada, S | 1 |
| Ashraf, M; Onodera, T; Takemura, G | 1 |
| Jung, L; Mechin, R; Tanielian, C; Zaho, MJ | 1 |
| Kim, YM; Piette, LH; Yamazaki, I | 1 |
| Krishnamurthy, S; Prabhu, HR | 1 |
| Franks, BS; Hannum, DM; Hurst, JK; Wolcott, RG | 1 |
| Manso, CF; Mira, ML; Queiroz, MJ; Silva, MM | 1 |
| Nakamura, Y; Namihira, T; Yamashita, R | 1 |
| Beachy, TM; Millard, JT | 1 |
| Gao, X; Wang, L; Wu, J; Yang, K; Yang, Z | 1 |
| Ford, GD; Suzuki, YJ | 1 |
| Liu, D | 1 |
| Cederbaum, AI; Kukiełka, E | 1 |
| Chignell, CF; Dubbelman, TM; Krootjes, BB; Van der Zee, J; Van Steveninck, J | 1 |
| Ermácora, MR; Fox, RO; Grindley, ND; Mazzarelli, JM | 1 |
| Eberhardt, MK; Santos, C; Soto, MA | 1 |
| Anderson, VE; Brenowitz, M; Jamison, E; King, PA; Strahs, D | 1 |
| Thomas, C; Vile, GF; Winterbourn, CC | 1 |
| Gomez, J; Mehlhorn, RJ | 1 |
| Alcaraz, MJ; Montesinos, C; Payá, M; Ubeda, A | 1 |
| Fairman, MP; Hodgkins, PS; O'Neill, P | 1 |
| Flaus, A; Luger, K; Richmond, TJ; Tan, S | 1 |
| Heilek, GM; Noller, HF | 2 |
| Anderson, VE; Ehresmann, B; Ehresmann, C; Götte, M; Gross, HJ; Heumann, H; Isel, C; Keith, G; Marquet, R | 1 |
| Chandrakasan, G; Chithra, P; Lal, S | 1 |
| Loria, A; Pan, T | 1 |
| Balomenou, H; Macropoulou, I; Valavanidis, A; Zarodimos, I | 1 |
| Fay, LB; Richoz, J; Stadler, RH; Turesky, RJ; Welti, DH | 1 |
| Higashiyama, S; Islam, KN; Myint, T; Takahashi, M; Uozumi, N | 1 |
| Been, MD; Rosenstein, SP | 1 |
| Denissova, L; Götte, M; Heumann, H; Meier, T; Zaychikov, E | 1 |
| Tsou, TC; Yang, JL | 1 |
| Aoyagi, T; Fukuda, T; Kocha, T; Ohtaki, H; Yamaguchi, M | 1 |
| Ishihama, A; Kimura, M; Meares, CF; Murakami, K; Owens, JT | 1 |
| Arciszewska, LK; Grainge, I; Sherratt, DJ | 1 |
| De Leo, T; Di Meo, S; Piro, MC; Venditti, P | 1 |
| Joseph, S; Noller, HF; Weiser, B | 1 |
| Green, IC; Green, MH; Hadjivassiliou, V; Knowles, RG; Lowe, JE; Thomas, S | 1 |
| Kanai, Y; Kubota, T; Miyasaka, N; Watanabe, N | 1 |
| Cantin-Esnault, D; Jeunet, A; Richard, JM | 1 |
| Darst, SA; Loizos, N | 1 |
| Benderitter, M; Briot, F; Dalloz, F; Maupoil, V; Rochette, L; Vergely, C | 1 |
| Lieberman, KR; Noller, HF | 1 |
| Byrnes, RW; Jacque, A; Li, H; Wang, F | 1 |
| Joseph, S; Noller, HF; O'Brien, B; O'Brien, TW; Samaha, RR | 1 |
| Culver, GM; Heilek, GM; Noller, HF | 1 |
| Eguchi, H; Koh, YH; Park, YS; Suzuki, K; Taniguchi, N | 1 |
| Holmberg, L; Noller, HF | 1 |
| Flaus, A; Richmond, TJ | 1 |
| Barry, OP; FitzGerald, GA; Ghiselli, A; Iuliano, L; Pasin, M; Praticó, D; Sabatino, G; Violi, F | 1 |
| Graziewicz, MA; Oliński, R; Tudek, B; Zastawny, TH | 1 |
| Napolitano, A; Novellino, L; Prota, G | 1 |
| Baier-Bitterlich, G; Fuchs, D; Grammer, T; Oettl, K; Reibnegger, G; Wirleitner, B | 1 |
| Bartsch, H; Owen, RW; Spiegelhalder, B | 1 |
| Fujita, S; Hayasaki, Y; Hirose, K; Kazusaka, A; Masuda, M; Yamamoto, H | 1 |
| Graziewicz, MA; Oliński, R; Siedlecki, J; Speina, E; Tudek, B; Zastawny, TH | 1 |
| Altman, S; Biswas, R; Fox, RO; Gopalan, V; Ledman, DW | 1 |
| Bohannon, KE; Bruner, MW; Evans, RK; Volkin, DB; Wang, B; Xu, Z | 1 |
| Atkins, JF; Firpo, MA; Gesteland, RF; Herr, AJ; Lieberman, KR; Nguyenle, T; Noller, HF | 1 |
| Joseph, S; Noller, HF | 1 |
| Culver, GM; Noller, HF | 1 |
| Hermes-Lima, M; Ponka, P; Schulman, HM | 1 |
| Afeworki, M; Brechbiel, MW; DeGraff, W; Krishna, MC; Mitchell, JB; Samuni, AM; Stein, W; Yordanov, AT | 1 |
| Baichoo, N; Heyduk, E; Heyduk, T | 1 |
| Fojta, M; Kubicárová, T; Palecek, E | 1 |
| Bootsma, A; Bos, JD; Eggelte, TA; Kammeyer, A; Overmars, H; Teunissen, MB | 1 |
| Chakrabarti, S; Makrigiorgos, GM; Maulik, G; Price, BD; Tetradis, S; Zhang, Y | 1 |
| Fox, KR; Waring, MJ | 1 |
| Nam, S; Renganathan, V; Tratnyek, PG | 1 |
| Hong, J; Schöneich, C | 1 |
| Blank, I; Devaud, S; Fay, LB; Goodman, BA; Pascual, EC; Stadler, RH; Yeretzian, C | 1 |
| Gu, XX; Guo, QH; Tai, C; Zhu, RH; Zou, H | 1 |
| Kent, OA; MacMillan, AM | 1 |
| Bruins, AP; Jurva, U; Wikström, HV | 1 |
| Choi, CY; Hahm, KS; Jeong, HG; Lee, DG; Moon, AR; Oh, DH; You, HJ | 1 |
| Biswas, R; Gopalan, V; Masquida, B; Tsai, HY; Westhof, E | 1 |
| Horikawa, H; Iwamoto, N; Nakamura, Y; Okada, M; Sato, A | 1 |
| Alonso, A; Gomes, CS; Hermes-Lima, M; Lopes, GK; Maurício, AQ; Oliveira, RG | 1 |
| Asplund, KU; Jansson, PJ; Lindqvist, C; Nordström, T | 1 |
| Akagawa, M; Sasaki, T; Suyama, K | 1 |
| Kang, JH; Kim, KS | 1 |
| Chan, KY; Cheng, SA; Fung, WK; Shen, PK | 1 |
| Chen, AS; Kikuchi, K; Miwa, I; Sakai, K; Taguchi, T; Wang, MW | 1 |
| COLOBERT, L; PELOUX, Y | 1 |
| Frim, JA; Rathman, JF; Weavers, LK | 1 |
| Flanagan, GP; Stephanson, AM; Stephanson, CJ | 1 |
| Chohchi, M; Fukushima, N; Minami, Y; Tadera, K | 1 |
| Heo, KS; Lim, KT | 1 |
| Frankel, AD; Landt, SG; Tipton, AR | 1 |
| Matsufuji, H; Ochi, H; Shibamoto, T | 1 |
| Ikoma, T; Okuwakit, A; Sogabe, T; Uchida, M | 1 |
| Kawaguchi, M; Mimurai, T; Ozawa, T; Sawaki, K; Yazaki, K | 1 |
| Fiotakis, K; Valavanidis, A; Vlahoyianni, T | 1 |
| Beer, RH; Brenowitz, M; Mitra, S; Shcherbakova, I | 1 |
| Hartmuth, K; Lührmann, R; Rhode, BM; Westhof, E | 1 |
| Apak, R; Bektaşoğlu, B; Esin Celik, S; Güçlü, K; Ozyürek, M | 1 |
| Naus, J; Pospísil, P; Snyrychová, I | 1 |
| Maksimović, V; Mojović, M; Vucinić, Z | 1 |
| Ayuk-Takem, LT; Badisa, RB; Badisa, VL; Ikediobi, CO; Latinwo, LM; Nwoga, J; Odewumi, CO; West, J | 1 |
| Anderson, DL; Atz, R; Gao, J; Grimes, S; Ma, S | 1 |
| Fan, J; Feng, SL; Guo, HQ | 1 |
| Devanur, LD; Hider, RC; Neubert, H | 1 |
| Abe, Y; Kanagawa, K; Li, L; Mashino, T; Miyata, N; Mochizuki, M; Shoji, T; Tanaka, M | 1 |
| Himeno, H; Kurita, D; Muto, A; Sasaki, R | 1 |
| Hori, H; Ochi, A | 1 |
| Iwahashi, H; Mori, H | 1 |
| Apak, R; Bektaşoğlu, B; Güçlü, K; Ozyürek, M | 1 |
| Berbert, FL; Bonetti-Filho, I; Sivieri-Araújo, G; Zampronio, CF | 1 |
| Cole, RB; Fortier, CA; Guan, B; Tarr, MA | 1 |
| Barrios, B; Cheal, SM; Kalani, AK; Meares, CF; Miao, Z; Ng, M | 1 |
| García-Martín, AB; Gómez-Toribio, V; Guillén, F; Martínez, AT; Martínez, MJ | 2 |
| Chafin, DR; Hayes, JJ | 1 |
| Puntarulo, S; Rousseau, I | 1 |
| Greenberg, MM; Jung, KY; Kodama, T | 1 |
| Beach, DG; Gabryelski, W; Manderville, RA; Witham, AA | 1 |
| Abu, R; Jiang, Z; Oda, T; Okimura, T; Ueno, M; Yamaguchi, K | 1 |
| Cyris, M; Dopp, E; Knolle, W; Richard, J; Schmidt, TC; von Sonntag, C | 1 |
| Costa, M; Monachello, D | 1 |
| Choi, W; Kim, J; Lee, J | 1 |
| Ito, T; Sasaki, M; Taguchi, T | 1 |
| Gao, HY; Huang, CH; Kalyanaraman, B; Liu, YX; Mao, L; Zhu, BZ | 1 |
| Chevalier, C; Duval, M; Marenna, A; Marzi, S | 1 |
| Teel, AL; Watts, RJ; Yu, M | 1 |
| Jiang, Z; Lv, L; Pan, B; Wang, D; Xu, Z; Ye, Y; Zhang, X | 1 |
| Gopalan, V; Lai, SM | 1 |
| Chan, KKJ; Chan, W; Ham, YH; Lam, H; Madej, D | 1 |
| An, B; Chen, C; Ding, B; Lin, J; Liu, S; Liu, Z; Ma, P; Meng, Q; Tong, W | 1 |
7 review(s) available for edetic acid and hydroxyl radical
| Article | Year |
|---|---|
On the participation of higher oxidation states of iron and copper in Fenton reactions.
Topics: Chemical Phenomena; Chemistry; Copper; Edetic Acid; Free Radicals; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Iron; Oxidation-Reduction; Paraquat | 1989 |
Footprinting analysis of sequence-specific DNA-drug interactions.
Topics: Base Sequence; Binding Sites; Deoxyribonucleases; DNA; Edetic Acid; Hydroxides; Hydroxyl Radical; Micrococcal Nuclease; Molecular Sequence Data; Molecular Structure; Netropsin; Pharmaceutical Preparations | 1989 |
Mechanisms and consequences of lipid peroxidation in biological systems.
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Animals; Chemical Phenomena; Chemistry; Chromatography, High Pressure Liquid; Cytochrome P-450 Enzyme System; Edetic Acid; Fatty Acids, Unsaturated; Free Radicals; Humans; Hydroxides; Hydroxyl Radical; Iron; Kinetics; Lipid Peroxides; Malondialdehyde; Membrane Lipids; NADP; Oxidation-Reduction; Oxygen; Phospholipids; Superoxides; Thiobarbiturates; Wounds and Injuries | 1985 |
Role of metals in oxygen radical reactions.
Topics: Animals; Copper; DNA; Doxorubicin; Edetic Acid; Ferritins; Free Radicals; Humans; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Iron; Lipid Peroxides; Metals; NADH, NADPH Oxidoreductases; NADPH Oxidases; NADPH-Ferrihemoprotein Reductase; Oxidation-Reduction; Oxygen; Paraquat; Superoxides; Transferrin | 1985 |
Chemical nucleases as probes for studying DNA-protein interactions.
Topics: Deoxyribonucleoproteins; DNA; DNA Damage; DNA-Binding Proteins; Edetic Acid; Hydroxyl Radical; Phenanthrolines; Protein Binding | 1995 |
Mapping protein-ligand interactions by footprinting, a radical idea.
Topics: ADP-Ribosylation Factors; Binding Sites; Edetic Acid; GTP-Binding Proteins; GTPase-Activating Proteins; Hydroxyl Radical; Iron Chelating Agents; Ligands; Protein Binding | 1998 |
Hydroxyl radical footprinting of proteins using metal ion complexes.
Topics: Bacterial Proteins; Cyclic AMP Receptor Protein; DNA; DNA-Binding Proteins; Edetic Acid; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Ferrous Compounds; Fluorescent Dyes; Forecasting; Hydrolysis; Hydroxyl Radical; Iron Chelating Agents; Isotope Labeling; Macromolecular Substances; Protein Binding; Protein Conformation; Protein Footprinting; Protein Structure, Tertiary; Proteins; RNA Polymerase I; Signal Processing, Computer-Assisted; Solvents; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization | 2001 |
217 other study(ies) available for edetic acid and hydroxyl radical
| Article | Year |
|---|---|
Selective binding to AT sequences in DNA by an acridine-linked peptide containing the SPKK motif.
Topics: Acridines; Adenine; Amino Acid Sequence; Base Sequence; Binding Sites; Deoxyribonuclease I; DNA; Edetic Acid; Ferric Compounds; Free Radicals; Hydroxides; Hydroxyl Radical; Iron Chelating Agents; Molecular Sequence Data; Nucleic Acid Conformation; Oligopeptides; Osmium Tetroxide; Thymine | 1992 |
Unfolding of the tertiary structure of specific tRNA and ribosomal 5S RNA from plants as studied with hydroxyl radicals.
Topics: Base Composition; Base Sequence; Edetic Acid; Fabaceae; Ferric Compounds; Free Radicals; Hydroxides; Hydroxyl Radical; Indicators and Reagents; Iron Chelating Agents; Kinetics; Models, Molecular; Molecular Sequence Data; Nucleic Acid Conformation; Plants, Medicinal; RNA, Ribosomal, 5S; RNA, Transfer; RNA, Transfer, Met; RNA, Transfer, Phe; Seeds | 1992 |
The ensemble reactions of hydroxyl radical exhibit no specificity for primary or secondary structure of DNA.
Topics: Base Composition; Base Sequence; Chromatography; Edetic Acid; Free Radicals; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Kinetics; Molecular Sequence Data; Nucleic Acid Conformation; Oligodeoxyribonucleotides; Oxidation-Reduction | 1992 |
The hydroxylation of tryptophan.
Topics: Ascorbic Acid; Chromatography, High Pressure Liquid; Edetic Acid; Ferric Compounds; Gamma Rays; Hydrogen Peroxide; Hydrogen-Ion Concentration; Hydroxides; Hydroxyl Radical; Hydroxylation; Iron; Kynurenine; Macromolecular Substances; Nitrous Oxide; Oxygen; Photochemistry; Pulse Radiolysis; Spectrophotometry; Tryptophan | 1992 |
Efficient protection against oxidative DNA damage in chromatin.
Topics: Cell Line; Chromatin; DNA; DNA Damage; DNA, Superhelical; Edetic Acid; Ferrous Compounds; Free Radicals; Histones; Humans; Hydroxides; Hydroxyl Radical; Oxidation-Reduction; Skin | 1992 |
[Angiotensin-converting enzyme inhibitors as neutralizers of hydroxyl radical].
Topics: Angiotensin-Converting Enzyme Inhibitors; Captopril; Dipeptides; Edetic Acid; Enalapril; Free Radical Scavengers; Hydroxides; Hydroxyl Radical; Lisinopril | 1992 |
Production of hydroxyl radical by lignin peroxidase from Phanerochaete chrysosporium.
Topics: Agaricales; Cyclic N-Oxides; Edetic Acid; Electron Spin Resonance Spectroscopy; Free Radicals; Hydroxides; Hydroxyl Radical; Kinetics; Oxalates; Oxalic Acid; Oxidation-Reduction; Peroxidases; Spin Labels | 1992 |
Oxidative damage to bovine serum albumin induced by hydroxyl radical generating systems of xanthine oxidase + EDTA-Fe3+ and ascorbate + EDTA-Fe3+.
Topics: Amines; Animals; Ascorbic Acid; Cattle; Edetic Acid; Electrophoresis, Polyacrylamide Gel; Endopeptidases; Ferric Compounds; Fluorescence; Hydroxides; Hydroxyl Radical; Oxidation-Reduction; Serum Albumin, Bovine; Sodium Dodecyl Sulfate; Sulfhydryl Compounds; Xanthine Oxidase | 1992 |
NADH-dependent generation of reactive oxygen species by microsomes in the presence of iron and redox cycling agents.
Topics: Animals; Edetic Acid; Ethanol; Ferric Compounds; Free Radicals; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Lipid Peroxidation; Male; Methionine; Microsomes, Liver; NAD; NADP; Oxidation-Reduction; Oxygen; Paraquat; Pentetic Acid; Rats; Rats, Inbred Strains; Vitamin K | 1991 |
Spin label detection and free radical nature of DNA damage by hydralazine.
Topics: Catalase; Cyclic N-Oxides; DNA; DNA Damage; Edetic Acid; Electron Spin Resonance Spectroscopy; Free Radical Scavengers; Hydralazine; Hydroxides; Hydroxyl Radical; Spin Labels; Superoxide Dismutase; Thiobarbiturates | 1991 |
Damage to the DNA bases in mammalian chromatin by hydrogen peroxide in the presence of ferric and cupric ions.
Topics: Animals; Ascorbic Acid; Cattle; Chromatin; Copper; Dimethyl Sulfoxide; DNA; DNA Damage; Edetic Acid; Ferric Compounds; Gas Chromatography-Mass Spectrometry; Hybridomas; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Mannitol; Mice; Superoxide Dismutase; Thymus Gland | 1991 |
Oxidative damage to fibronectin. II. The effect of H2O2 and the hydroxyl radical.
Topics: Ascorbic Acid; Cobalt Radioisotopes; Cross-Linking Reagents; Edetic Acid; Electrophoresis, Polyacrylamide Gel; Fibronectins; Fluorescence; Humans; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Leukocyte Elastase; Mannitol; Molecular Weight; Oxidation-Reduction; Pancreatic Elastase; Tryptophan; Tyrosine | 1991 |
Effect of ascorbic acid on hydroxyl radical generation by chemical, enzymatic and cellular systems. Importance for antioxidant prevention of pulmonary emphysema.
Topics: Animals; Antioxidants; Ascorbic Acid; Deoxyribose; Dithiothreitol; Edetic Acid; Ferrous Compounds; Free Radicals; Glutathione; Hydroxides; Hydroxyl Radical; Macrophages; Male; Mannitol; Mercaptoethanol; Mice; Neutrophils; Oxidation-Reduction; Pulmonary Emphysema; Tetradecanoylphorbol Acetate; Xanthine Oxidase | 1991 |
Factors that influence the deoxyribose oxidation assay for Fenton reaction products.
Topics: Deoxyribose; Edetic Acid; Free Radicals; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Indicators and Reagents; Iron; Kinetics; Oxidation-Reduction; Thiobarbiturates | 1991 |
Detection of drug binding to DNA by hydroxyl radical footprinting. Relationship of distamycin binding sites to DNA structure and positioned nucleosomes on 5S RNA genes of Xenopus.
Topics: Animals; Base Composition; Base Sequence; Binding Sites; Cytosine; Dactinomycin; Distamycins; DNA; Edetic Acid; Guanine; Hydroxides; Hydroxyl Radical; Kinetics; Methods; Molecular Sequence Data; Nucleic Acid Conformation; Nucleosomes; RNA, Ribosomal; RNA, Ribosomal, 5S; Xenopus | 1990 |
Role of iron, hydrogen peroxide and reactive oxygen species in microsomal oxidation of glycerol to formaldehyde.
Topics: Animals; Benzene Derivatives; Catalase; Cytochrome P-450 Enzyme System; Dimethylnitrosamine; Edetic Acid; Formaldehyde; Free Radical Scavengers; Glutathione; Glycerol; Hydroxides; Hydroxyl Radical; Iron; Male; Microsomes, Liver; NADP; Oxygen; Propyl Gallate; Rats; Rats, Inbred Strains; Superoxide Dismutase | 1991 |
Model studies of the iron-catalysed Haber-Weiss cycle and the ascorbate-driven Fenton reaction.
Topics: Ascorbic Acid; Citrates; Citric Acid; Edetic Acid; Electron Spin Resonance Spectroscopy; Ferric Compounds; Ferrous Compounds; Hydroxides; Hydroxyl Radical; Hydroxylation; Iron; Nitrilotriacetic Acid; Oxidation-Reduction; Pentetic Acid; Phytic Acid; Salicylates; Salicylic Acid; Succinates; Succinic Acid; Xanthine; Xanthine Oxidase; Xanthines | 1990 |
Interaction of copper(I) with nucleic acids.
Topics: Copper; DNA; Edetic Acid; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Kinetics; Spectrophotometry, Ultraviolet; Superoxide Dismutase | 1990 |
Action of biologically-relevant oxidizing species upon uric acid. Identification of uric acid oxidation products.
Topics: Allantoin; Ceruloplasmin; Chromatography, High Pressure Liquid; Edetic Acid; Ferric Compounds; Hemoglobins; Hydantoins; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Hypochlorous Acid; Hypoxanthine; Hypoxanthines; Imidazoles; Kinetics; Molecular Structure; Myoglobin; Oxidation-Reduction; Oxonic Acid; Uric Acid; Xanthine Oxidase | 1990 |
Interaction of a four-way junction in DNA with T4 endonuclease VII.
Topics: Base Sequence; Binding Sites; DNA; Edetic Acid; Endodeoxyribonucleases; Ferrous Compounds; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Macromolecular Substances; Molecular Sequence Data; Molecular Weight; Nucleic Acid Conformation | 1990 |
Superoxide-dependent formation of hydroxyl radicals from ferric-complexes and hydrogen peroxide: an evaluation of fourteen iron chelators.
Topics: Chemical Phenomena; Chemistry; Citrates; Citric Acid; Deoxyribose; Edetic Acid; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Iron Chelating Agents; Nitrilotriacetic Acid; Superoxides | 1990 |
Superoxide dismutase and Fenton chemistry. Reaction of ferric-EDTA complex and ferric-bipyridyl complex with hydrogen peroxide without the apparent formation of iron(II).
Topics: 2,2'-Dipyridyl; Benzoates; Benzoic Acid; Chemical Phenomena; Chemistry; Cyclic N-Oxides; Deoxyribose; Edetic Acid; Ferric Compounds; Ferrous Compounds; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Hydroxylation; Pyridines; Spin Labels; Superoxide Dismutase | 1990 |
ESR spin-trapping studies on the reaction of Fe2+ ions with H2O2-reactive species in oxygen toxicity in biology.
Topics: Adenosine Diphosphate; Cyclic N-Oxides; Edetic Acid; Electron Spin Resonance Spectroscopy; Ethanol; Free Radicals; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Iron; Kinetics; Oxygen; Pentetic Acid; Spin Labels | 1990 |
Hydroxyl radical generation by postischemic rat kidney slices in vitro.
Topics: Animals; Dimethyl Sulfoxide; Edetic Acid; Ferric Compounds; Free Radicals; Hydroxides; Hydroxyl Radical; In Vitro Techniques; Ischemia; Kidney; Oxygen; Rats; Rats, Inbred Strains; Sulfinic Acids | 1990 |
Spin-trapping methods for detecting superoxide and hydroxyl free radicals in vitro and in vivo.
Topics: Chemical Phenomena; Chemistry; Cyclic N-Oxides; Edetic Acid; Free Radicals; Hydroxides; Hydroxyl Radical; Kinetics; Methods; Pentetic Acid; Peroxides; Spin Labels; Superoxides | 1990 |
Footprinting protein-DNA complexes with gamma-rays.
Topics: Bacteriophage lambda; DNA; DNA-Binding Proteins; Edetic Acid; Ferrous Compounds; Free Radicals; Gamma Rays; Hydroxides; Hydroxyl Radical; Indicators and Reagents; Nucleotide Mapping; Operon; Phosphorus Radioisotopes; Protein Binding; Radioisotope Dilution Technique; Repressor Proteins | 1990 |
An investigation on lipoperoxidation mechanisms in boar spermatozoa.
Topics: Animals; Ascorbic Acid; Catalase; Cations; Edetic Acid; Ferric Compounds; Ferrous Compounds; Hydroxides; Hydroxyl Radical; Kinetics; Lipid Peroxidation; Male; Malondialdehyde; Mannitol; Membrane Lipids; Oxidation-Reduction; Spermatozoa; Superoxide Dismutase; Swine | 1989 |
Inactivation of alpha 1-antiproteinase by hydroxyl radicals. The effect of uric acid.
Topics: alpha 1-Antitrypsin; Ascorbic Acid; Blood Proteins; Chemical Phenomena; Chemistry; Edetic Acid; Hydrogen Peroxide; Hydrogen-Ion Concentration; Hydroxides; Hydroxyl Radical; Hypoxanthine; Hypoxanthines; Indomethacin; Iron; Nitrous Oxide; Pancreatic Elastase; Piroxicam; Protease Inhibitors; Pulse Radiolysis; Superoxides; Uric Acid; Xanthine Oxidase | 1989 |
Iron stimulation of free radical-mediated porphyrinogen oxidation by hepatic and renal mitochondria.
Topics: Animals; Azides; Catalase; Edetic Acid; Ferric Compounds; Free Radicals; Glutathione; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Kidney; Kinetics; Male; Mitochondria; Mitochondria, Liver; NAD; Oxidation-Reduction; Porphyrinogens; Rats; Rats, Inbred Strains; Sodium Azide; Succinates; Succinic Acid; Superoxide Dismutase; Superoxides; Uroporphyrinogens | 1989 |
Haemoglobin and myoglobin as inhibitors of hydroxyl radical generation in a model system of "iron redox" cycle.
Topics: Animals; Edetic Acid; Ferric Compounds; Free Radicals; Heme; Hemoglobins; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Kinetics; Methionine; Models, Biological; Myoglobin; Oxidation-Reduction | 1989 |
Site-specific interaction of intercalating drugs with a branched DNA molecule.
Topics: DNA; Edetic Acid; Free Radicals; Hydroxides; Hydroxyl Radical; Iron Chelating Agents; Models, Molecular; Nucleic Acid Conformation | 1989 |
Intermediates in the aerobic autoxidation of 6-hydroxydopamine: relative importance under different reaction conditions.
Topics: Aerobiosis; Catalase; Chemical Phenomena; Chemistry; Deferoxamine; Edetic Acid; Formates; Free Radicals; Glucose; Hydrogen Peroxide; Hydroxides; Hydroxydopamines; Hydroxyl Radical; Mannitol; Metals; Oxidation-Reduction; Oxidopamine; Pentetic Acid; Superoxide Dismutase; Superoxides | 1989 |
When do metal complexes protect the biological system from superoxide toxicity and when do they enhance it?
Topics: Chelating Agents; Copper; Edetic Acid; Hydrogen Peroxide; Hydroxyl Radical; Iron; Metals; Oxidation-Reduction; Superoxide Dismutase; Superoxides | 1986 |
Hydroxyl radical footprinting of the sequence-selective binding of netropsin and distamycin to DNA.
Topics: Base Composition; Base Sequence; Binding Sites; Distamycins; DNA, Bacterial; Edetic Acid; Escherichia coli; Ferric Compounds; Guanidines; Hydroxides; Hydroxyl Radical; Molecular Sequence Data; Netropsin; Pyrroles | 1987 |
The role of hydroxyl radical quenching in the protection by acetate and ethylenediaminetetraacetate of supercoiled plasmid DNA from ionizing radiation-induced strand breakage.
Topics: Acetates; DNA Damage; DNA, Superhelical; Edetic Acid; Hydroxides; Hydroxyl Radical; Plasmids; Radiation-Protective Agents | 1988 |
Cytochrome P-450-dependent oxidase activity and hydroxyl radical production in micellar and membranous types of reconstituted systems.
Topics: Animals; Dimethyl Sulfoxide; Edetic Acid; Electron Transport; Hydroxides; Hydroxyl Radical; Male; Methionine; Micelles; NADP; NADPH-Ferrihemoprotein Reductase; Oxidation-Reduction; Oxidoreductases; Rabbits | 1988 |
DNA footprinting with hydroxyl radical.
Topics: Binding Sites; Chemical Phenomena; Chemistry; DNA; DNA-Binding Proteins; Edetic Acid; Ferrous Compounds; Hydroxides; Hydroxyl Radical; Transcription Factor TFIIIA; Transcription Factors | 1988 |
The effect of melanin on iron associated decomposition of hydrogen peroxide.
Topics: Adenosine Diphosphate; Cyclic N-Oxides; Edetic Acid; Electron Spin Resonance Spectroscopy; Ferric Compounds; Ferrous Compounds; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Iron; Kinetics; Melanins; Oxidation-Reduction; Spectrophotometry; Spin Labels | 1988 |
Comparison of the ability of ferric complexes to catalyze microsomal chemiluminescence, lipid peroxidation, and hydroxyl radical generation.
Topics: Adenosine Diphosphate; Animals; Deferoxamine; Edetic Acid; Ferric Compounds; Hydroxides; Hydroxyl Radical; Lipid Peroxides; Luminescent Measurements; Male; Mannitol; Microsomes, Liver; NADP; NADPH-Ferrihemoprotein Reductase; Pentetic Acid; Rats; Rats, Inbred Strains | 1988 |
An aromatic hydroxylation assay for hydroxyl radicals utilizing high-performance liquid chromatography (HPLC). Use to investigate the effect of EDTA on the Fenton reaction.
Topics: Chromatography, High Pressure Liquid; Edetic Acid; Hydroxides; Hydroxyl Radical; Hydroxylation; Iron | 1986 |
Manganese complexes and the generation and scavenging of hydroxyl free radicals.
Topics: Ascorbic Acid; Chemical Phenomena; Chemistry; Diphosphates; DNA Damage; DNA, Bacterial; Edetic Acid; Ethylenes; Ferric Compounds; Free Radicals; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Iron; Magnesium; Magnesium Compounds; Manganese; Mannitol; Methionine; Plasmids; Polyphosphates; Superoxides; Xanthine Oxidase | 1988 |
Superoxide dismutase inhibits the superoxide-driven Fenton reaction at two different levels. Implications for a wider protective role.
Topics: Chemical Phenomena; Chemistry; Deoxyribose; Edetic Acid; Ferric Compounds; Free Radicals; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Iron; Oxidation-Reduction; Superoxide Dismutase; Superoxides | 1985 |
The metal-mediated formation of hydroxyl radical by aqueous extracts of cigarette tar.
Topics: Catalase; Chemical Phenomena; Chemistry; Edetic Acid; Electron Spin Resonance Spectroscopy; Ethanol; Hydroxides; Hydroxyl Radical; Nicotiana; Plants, Toxic; Polystyrenes; Polyvinyls; Smoking; Superoxide Dismutase; Tars | 1985 |
Cobalt(II) ion as a promoter of hydroxyl radical and possible 'crypto-hydroxyl' radical formation under physiological conditions. Differential effects of hydroxyl radical scavengers.
Topics: Chemical Phenomena; Chemistry; Cobalt; Deoxyribose; Edetic Acid; Free Radicals; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Hydroxylation; Iron; Salts | 1985 |
Hydroxyl radical attack on dopamine.
Topics: Ascorbic Acid; Chemical Phenomena; Chemistry; Chromatography, High Pressure Liquid; Dopamine; Edetic Acid; Hydroxides; Hydroxydopamines; Hydroxyl Radical; Oxidopamine | 1985 |
Inhibition of the Fenton reaction by the protein caeruloplasmin and other copper complexes. Assessment of ferroxidase and radical scavenging activities.
Topics: Ceruloplasmin; Copper; Deoxyribose; Edetic Acid; Ferric Compounds; Ferrous Compounds; Free Radicals; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Iron; Oxidation-Reduction; Superoxide Dismutase; Superoxides | 1985 |
Cigarette tar causes single-strand breaks in DNA.
Topics: Bacteriophages; DNA Repair; DNA, Single-Stranded; DNA, Viral; Edetic Acid; Electrophoresis, Agar Gel; Free Radicals; Hydroxides; Hydroxyl Radical; Nicotiana; Oxidation-Reduction; Pentetic Acid; Plants, Toxic; Tars | 1985 |
Spontaneous tumor cytolysis mediated by inflammatory neutrophils: dependence upon divalent cations and reduced oxygen intermediates.
Topics: Animals; Calcium; Cytotoxicity, Immunologic; Edetic Acid; Egtazic Acid; Female; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Inflammation; Magnesium; Mice; Mice, Inbred C3H; Neoplasms, Experimental; Neutrophils; Nitroblue Tetrazolium; Oxygen; Peroxidase; Superoxides; Tetradecanoylphorbol Acetate | 1986 |
Redox modification of sodium-calcium exchange activity in cardiac sarcolemmal vesicles.
Topics: Animals; Calcium; Carrier Proteins; Cattle; Disulfides; Dithiothreitol; Edetic Acid; Ferrous Compounds; Glutathione; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Myocardium; Oxidation-Reduction; Oxygen; Phenanthrolines; Sarcolemma; Sodium; Sodium-Calcium Exchanger; Superoxides | 1986 |
Oxidizing intermediates in the reaction of ferrous EDTA with hydrogen peroxide. Reactions with organic molecules and ferrocytochrome c.
Topics: Amino Acids; Cytochrome c Group; Edetic Acid; Ferrous Compounds; Free Radicals; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Iron; Iron Chelating Agents; Kinetics; Oxidation-Reduction; Spectrophotometry | 1986 |
The effect of pH on yields of hydroxyl radicals produced from superoxide by potential biological iron chelators.
Topics: Benzoates; Carrier Proteins; Catalysis; Chemical Phenomena; Chemistry; Edetic Acid; Ferric Compounds; Free Radicals; Hydrogen-Ion Concentration; Hydroxides; Hydroxyl Radical; Hydroxylation; Iron Chelating Agents; Phosphates; Superoxides | 1986 |
Hydroxyl radicals are not involved in NADPH dependent microsomal lipid peroxidation.
Topics: Animals; Azides; Dimethyl Sulfoxide; Edetic Acid; Ferric Compounds; Hydroxides; Hydroxyl Radical; Lipid Peroxides; Male; Microsomes, Liver; NADP; Oxidation-Reduction; Rats; Rats, Inbred Strains; Sodium Azide | 1986 |
The reaction of ferrous EDTA with hydrogen peroxide: evidence against hydroxyl radical formation.
Topics: Cytochrome c Group; Edetic Acid; Ferric Compounds; Free Radicals; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; In Vitro Techniques; Kinetics | 1985 |
Metal ion-induced activation of molecular oxygen in pigmented polymers.
Topics: Animals; Cations; Cattle; Copper; Edetic Acid; Electron Spin Resonance Spectroscopy; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Iron; Kinetics; Lanthanum; Magnesium; Manganese; Melanins; Metals; Nickel; Oxidation-Reduction; Oxygen; Zinc | 1986 |
Myeloperoxidase as an effective inhibitor of hydroxyl radical production. Implications for the oxidative reactions of neutrophils.
Topics: Edetic Acid; Ferric Compounds; Free Radicals; Humans; Hydroxides; Hydroxyl Radical; Hypoxanthine; Hypoxanthines; N-Formylmethionine Leucyl-Phenylalanine; Neutrophils; Oxygen Consumption; Peroxidase; Xanthine Oxidase | 1986 |
Differential effects of the cytochrome P-450/reductase ratio on the oxidation of ethanol and the hydroxyl radical scavenging agent 2-keto-4-thiomethylbutyric acid (KMBA).
Topics: Animals; Cytochrome P-450 Enzyme System; Edetic Acid; Ethanol; Hydroxides; Hydroxyl Radical; Male; Methionine; NADPH-Ferrihemoprotein Reductase; Oxidation-Reduction; Rats; Rats, Inbred Strains; Xanthine Oxidase | 1986 |
Virus-inactivating effect of D-isoascorbic acid.
Topics: Ascorbic Acid; Bacteriophages; Catalase; Edetic Acid; Free Radicals; Hydroxides; Hydroxyl Radical; Metals; Oxidation-Reduction; Oxygen; Superoxide Dismutase | 1986 |
Microsomal generation of hydroxyl radicals: its role in microsomal ethanol oxidizing system (MEOS) activity and requirement for iron.
Topics: Alcoholism; Animals; Deferoxamine; Edetic Acid; Ethanol; Free Radicals; Hydroxides; Hydroxyl Radical; Iron; Kinetics; Microsomes, Liver; Mixed Function Oxygenases; NADPH-Ferrihemoprotein Reductase; Oxidation-Reduction; Rats | 1987 |
The role of sulfur-containing amino acids in superoxide production and modification of low density lipoprotein by arterial smooth muscle cells.
Topics: Amino Acids, Sulfur; Animals; Apolipoproteins B; Carbonyl Cyanide m-Chlorophenyl Hydrazone; Cystine; Edetic Acid; Electrophoresis, Agar Gel; Humans; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Lipoproteins, LDL; Macaca nemestrina; Magnesium; Mice; Muscle, Smooth, Vascular; Oxidative Phosphorylation; Pentetic Acid; Receptors, LDL; Substrate Specificity; Superoxides | 1987 |
In vivo and in vitro oxidative biotransformation of dimethylformamide in rat.
Topics: Animals; Ascorbic Acid; Biotransformation; Dimethylformamide; Edetic Acid; Ferric Compounds; Formamides; Formates; Free Radicals; Hydroxides; Hydroxyl Radical; Hypoxanthine; Hypoxanthines; In Vitro Techniques; Male; Microsomes, Liver; Oxidation-Reduction; Rats; Rats, Inbred Strains; Xanthine Oxidase | 1984 |
Lipid peroxidation initiated by superoxide-dependent hydroxyl radicals using complexed iron and hydrogen peroxide.
Topics: Catalase; Chemical Phenomena; Chemistry; Edetic Acid; Ferric Compounds; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Iron; Lipid Peroxides; Superoxide Dismutase; Superoxides; Thiobarbiturates | 1984 |
Oxidant damage of normal and glucose 6-phosphate dehydrogenase (G6PD)-deficient red blood cells is enhanced by iron-EDTA complex.
Topics: Ascorbic Acid; Catalase; Edetic Acid; Erythrocytes; Ferric Compounds; Free Radicals; Glucosephosphate Dehydrogenase Deficiency; Glutathione; Humans; Hydroxides; Hydroxyl Radical; Iron; Male; Oxygen; Pyrimidinones | 1983 |
The effect of pH on the conversion of superoxide to hydroxyl free radicals.
Topics: Catalysis; Chemical Phenomena; Chemistry; Chlorides; Edetic Acid; Ferric Compounds; Free Radicals; Hydrogen-Ion Concentration; Hydroxides; Hydroxybenzoates; Hydroxyl Radical; Isomerism; Spectrometry, Fluorescence; Superoxides | 1984 |
Increased microsomal oxidation of ethanol by cytochrome P-450 and hydroxyl radical-dependent pathways after chronic ethanol consumption.
Topics: Alcoholism; Animals; Cytochrome P-450 Enzyme System; Dimethyl Sulfoxide; Edetic Acid; Ethanol; Free Radicals; Humans; Hydroxides; Hydroxyl Radical; Male; Microsomes, Liver; NADPH-Ferrihemoprotein Reductase; Oxidation-Reduction; Rats; Rats, Inbred Strains | 1984 |
Hydroxyl radical production from hydrogen peroxide and enzymatically generated paraquat radicals: catalytic requirements and oxygen dependence.
Topics: Anaerobiosis; Chemical Phenomena; Chemistry; Deoxyribose; Edetic Acid; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Oxygen; Paraquat; Pentetic Acid; Superoxide Dismutase; Xanthine Oxidase | 1984 |
Xanthine oxidase induced depolymerization of hyaluronic acid in the presence of ferritin.
Topics: Animals; Cattle; Chemical Phenomena; Chemistry; Deferoxamine; Edetic Acid; Ferritins; Hyaluronic Acid; Hydroxides; Hydroxyl Radical; Superoxides; Viscosity; Xanthine Oxidase | 1984 |
Oxygen metabolism in phagocytes of leprotic patients: enhanced endogenous superoxide dismutase activity and hydroxyl radical generation by clofazimine.
Topics: Adult; Clofazimine; Edetic Acid; Female; Ferrous Compounds; Free Radicals; Humans; Hydroxides; Hydroxyl Radical; Leprosy; Male; Middle Aged; Oxygen; Phagocytes; Superoxide Dismutase | 1984 |
Oxidation of isopropanol by rat liver microsomes: possible role of hydroxyl radicals.
Topics: 1-Propanol; Animals; Catalase; Dimethyl Sulfoxide; Edetic Acid; Free Radicals; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; In Vitro Techniques; Male; Microsomes, Liver; Models, Chemical; Oxidation-Reduction; Rats | 1981 |
Production of formaldehyde during metabolism of dimethyl sulfoxide by hydroxyl radical generating systems.
Topics: Animals; Ascorbic Acid; Chemical Phenomena; Chemistry; Dimethyl Sulfoxide; Edetic Acid; Formaldehyde; Free Radicals; Hydroxides; Hydroxyl Radical; Iron; Kinetics; Male; Microsomes, Liver; Rats; Rats, Inbred Strains; Xanthine Oxidase | 1981 |
Role of catalase and hydroxyl radicals in the oxidation of methanol by rat liver microsomes.
Topics: Animals; Catalase; Edetic Acid; Ferric Compounds; Free Radicals; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; In Vitro Techniques; Iron Chelating Agents; Male; Methanol; Microsomes, Liver; NADP; Rats; Rats, Inbred Strains | 1982 |
Iodination catalyzed by the xanthine oxidase system: role of hydroxyl radicals.
Topics: Acetaldehyde; Chlorides; Edetic Acid; Ferrous Compounds; Free Radicals; Hydroxides; Hydroxyl Radical; Iodides; Peroxidase; Peroxidases; Serum Albumin; Xanthine Oxidase | 1982 |
Oxidative decarboxylation of benzoate to carbon dioxide by rat liver microsomes: a probe for oxygen radical production during microsomal electron transfer.
Topics: Animals; Benzoates; Benzoic Acid; Butyrates; Carbon Dioxide; Decarboxylation; Dimethyl Sulfoxide; Edetic Acid; Electron Transport; Free Radicals; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Iron; Male; Microsomes, Liver; Rats; Rats, Inbred Strains; Superoxides | 1982 |
NADPH-dependent production of oxy radicals by purified components of the rat liver mixed function oxidase system. II. Role in microsomal oxidation of ethanol.
Topics: Animals; Cytochrome P-450 Enzyme System; Edetic Acid; Ethanol; Free Radicals; Hydroxides; Hydroxyl Radical; Iron; Kinetics; Male; Microsomes, Liver; Mixed Function Oxygenases; NADP; NADPH-Ferrihemoprotein Reductase; Oxidation-Reduction; Oxidoreductases; Phenobarbital; Rats; Rats, Inbred Strains | 1983 |
Inhibition of microsomal oxidation of alcohols and of hydroxyl-radical-scavenging agents by the iron-chelating agent desferrioxamine.
Topics: Alcohols; Aminopyrine; Animals; Benzoates; Benzoic Acid; Deferoxamine; Dimethyl Sulfoxide; Edetic Acid; Ferric Compounds; Hydroxides; Hydroxyl Radical; In Vitro Techniques; Male; Methionine; Microsomes, Liver; Oxidation-Reduction; Rats; Rats, Inbred Strains | 1983 |
Lactoferrin-catalysed hydroxyl radical production. Additional requirement for a chelating agent.
Topics: Aldehydes; Chelating Agents; Edetic Acid; Ethylenes; Ferric Compounds; Free Radicals; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Lactoferrin; Lactoglobulins; Methionine | 1983 |
Generation of hydroxyl radicals during the enzymatic reductions of the Fe3+-ADP-phosphate-adriamycin and Fe3+-ADP-EDTA systems. Less involvement of hydroxyl radical and a great importance of proposed perferryl ion complexes in lipid peroxidation.
Topics: Adenosine Diphosphate; Animals; Buffers; Doxorubicin; Edetic Acid; Electrochemistry; Ferric Compounds; Free Radicals; Hydroxides; Hydroxyl Radical; In Vitro Techniques; Iron; Lipid Peroxides; Microsomes, Liver; NADPH-Ferrihemoprotein Reductase; Oxidation-Reduction; Rats | 1983 |
Organic hydroperoxide-dependent oxidation of ethanol by microsomes: lack of a role for free hydroxyl radicals.
Topics: 1-Butanol; Animals; Butanols; Catalysis; Chemical Phenomena; Chemistry; Deferoxamine; Edetic Acid; Ethanol; Free Radicals; Hydroxides; Hydroxyl Radical; In Vitro Techniques; Male; Microsomes, Liver; Oxidation-Reduction; Peroxides; Rats; Rats, Inbred Strains | 1983 |
Production of formaldehyde and acetone by hydroxyl-radical generating systems during the metabolism of tertiary butyl alcohol.
Topics: Acetone; Animals; Ascorbic Acid; Butanols; Chemical Phenomena; Chemistry; Cytochrome P-450 Enzyme System; Edetic Acid; Formaldehyde; Free Radicals; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; In Vitro Techniques; Iron; Male; Microsomes, Liver; Models, Chemical; Oxidation-Reduction; Rats; Rats, Inbred Strains; tert-Butyl Alcohol; Xanthine; Xanthine Oxidase; Xanthines | 1983 |
The effect of chronic alcohol feeding on lipid peroxidation in microsomes: lack of relationship to hydroxyl radical generation.
Topics: Alcoholism; Animals; Edetic Acid; Ethanol; Humans; Hydroxides; Hydroxyl Radical; Kinetics; Lipid Peroxides; Male; Microsomes, Liver; Rats; Rats, Inbred Strains; Superoxide Dismutase | 1984 |
Mitomycin C-induced deoxyribose degradation inhibited by superoxide dismutase. A reaction involving iron, hydroxyl and semiquinone radicals.
Topics: Animals; Benzoquinones; Cattle; Deferoxamine; Deoxyribose; Edetic Acid; Humans; Hydroxides; Hydroxyl Radical; Iron; Mitomycin; Mitomycins; Pentetic Acid; Quinones; Superoxide Dismutase; Xanthine Oxidase | 1984 |
Effect of zinc on superoxide-dependent hydroxyl radical production in vitro.
Topics: Copper; Edetic Acid; Ethylenes; Humans; Hydroxyl Radical; Indicators and Reagents; Iron; Ligands; Methionine; Plasma; Superoxide Dismutase; Superoxides; Xanthine Oxidase; Zinc | 1993 |
Mapping tRNA and 5S RNA tertiary structures by charge dependent Fe(II)-catalyzed cleavage.
Topics: Base Composition; Base Sequence; Crystallography, X-Ray; Edetic Acid; Escherichia coli; Ferrous Compounds; Hydroxyl Radical; Magnesium; Molecular Sequence Data; Nucleic Acid Conformation; RNA, Bacterial; RNA, Fungal; RNA, Ribosomal, 5S; RNA, Transfer, Amino Acyl | 1994 |
Reactions of low valent transition metal complexes with hydrogen peroxide. Are they "Fenton-like" or not? 4. The case of Fe(II)L, L = edta; hedta and tcma.
Topics: Chelating Agents; Edetic Acid; Free Radicals; Heterocyclic Compounds; Hydrogen Peroxide; Hydroxyl Radical; Iron; Kinetics; Ligands; Metals; Models, Molecular; Structure-Activity Relationship | 1995 |
NADPH-cytochrome-P450 reductase promotes hydroxyl radical production by the iron complex of ADR-925, the hydrolysis product of ICRF-187 (dexrazoxane).
Topics: Animals; Catalase; Chelating Agents; Edetic Acid; Electron Spin Resonance Spectroscopy; Ethylenediamines; Glycine; Hydroxyl Radical; Iron Chelating Agents; Models, Chemical; NADPH-Ferrihemoprotein Reductase; Oxidation-Reduction; Rats; Razoxane; Spectrophotometry, Ultraviolet | 1995 |
Chemical probe and missing nucleoside analysis of Flp recombinase bound to the recombination target sequence.
Topics: Base Sequence; Binding Sites; Copper; Copper Sulfate; DNA; DNA Nucleotidyltransferases; DNA-Binding Proteins; Edetic Acid; Hydroxyl Radical; Iron Chelating Agents; Molecular Sequence Data; Nucleosides; Phenanthrolines; Recombinant Proteins; Recombination, Genetic | 1995 |
Requirement for iron for the production of hydroxyl radicals by rat liver quinone reductase.
Topics: Adenosine Triphosphate; Animals; Antioxidants; Dicumarol; Dimethyl Sulfoxide; Edetic Acid; Enzyme Activation; Ferric Compounds; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Liver; Microsomes, Liver; NAD(P)H Dehydrogenase (Quinone); Oxidation-Reduction; Rats; Rats, Sprague-Dawley; Vitamin K | 1993 |
Deoxyribose degradation catalyzed by Fe(III)-EDTA: kinetic aspects and potential usefulness for submicromolar iron measurements.
Topics: Ascorbic Acid; Catalase; Catalysis; Deoxyribose; Edetic Acid; Ferric Compounds; Hydrogen-Ion Concentration; Hydroxyl Radical; Iron; Kinetics; Reproducibility of Results; Superoxide Dismutase; Thiobarbituric Acid Reactive Substances | 1994 |
N,N'-bis-dibenzyl ethylenediaminediacetic acid (DBED): a site-specific hydroxyl radical scavenger acting as an "oxidative stress activatable" iron chelator in vitro.
Topics: Ascorbic Acid; Edetic Acid; Free Radical Scavengers; Hydrogen-Ion Concentration; Hydroxyl Radical; Iron Chelating Agents; Molecular Structure; Oxidative Stress | 1995 |
L-carnosine (beta-alanyl-L-histidine) and carcinine (beta-alanylhistamine) act as natural antioxidants with hydroxyl-radical-scavenging and lipid-peroxidase activities.
Topics: Antioxidants; Ascorbic Acid; Carnosine; Edetic Acid; Ferrous Compounds; Free Radical Scavengers; Histamine; Histidine; Hydrogen Peroxide; Hydroxyl Radical; Kinetics; Linoleic Acid; Linoleic Acids; Lipid Peroxidation; Liposomes; Malondialdehyde; Phosphatidylcholines; Superoxides; Thiobarbituric Acid Reactive Substances | 1994 |
Induction of free radicals and tumors in the kidneys of Wistar rats by ferric ethylenediamine-N,N'-diacetate.
Topics: Adenocarcinoma; Adenoma; Animals; Catalase; Cell Transformation, Neoplastic; Deoxyribose; Edetic Acid; Ferric Compounds; Formates; Hydrogen Peroxide; Hydroxyl Radical; Kidney; Kidney Neoplasms; Lipid Peroxidation; Male; Mannitol; Nitrilotriacetic Acid; Rats; Rats, Wistar; Reactive Oxygen Species; Superoxide Dismutase; Superoxides; Thiobarbituric Acid Reactive Substances; Thiourea | 1994 |
Characterization of exogenous hydroxyl radical effects on myocardial function, metabolism and ultrastructure.
Topics: Adenosine Triphosphate; Animals; Catalase; Deferoxamine; Dose-Response Relationship, Drug; Edetic Acid; Heart; Hydrogen Peroxide; Hydroxyl Radical; In Vitro Techniques; Lipid Peroxidation; Male; Microscopy, Electron; Myocardium; Rats; Rats, Sprague-Dawley; Superoxide Dismutase | 1994 |
Kinetics of the competitive degradation of deoxyribose and other biomolecules by hydroxyl radicals produced by the Fenton reaction.
Topics: Amino Acids; Ascorbic Acid; Chromogenic Compounds; Deoxyribose; Edetic Acid; Ferrous Compounds; Hydrogen Peroxide; Hydroxyl Radical; Kinetics; Malondialdehyde; Mannitol; Sulfur; Thiobarbiturates | 1994 |
The effect of hemoglobin, hematin, and iron on neutrophil inactivation in superoxide generating systems.
Topics: Adult; Animals; Ascorbic Acid; Blood Bactericidal Activity; Catalase; Cattle; Cyclic N-Oxides; Edetic Acid; Escherichia coli; Ferric Compounds; Free Radical Scavengers; Hemin; Hemoglobins; Humans; Hydrogen Peroxide; Hydroxyl Radical; Lipid Peroxidation; Neutrophils; Superoxides; Tetradecanoylphorbol Acetate; Thiobarbituric Acid Reactive Substances | 1994 |
Ascorbate-dependent formation of hydroxyl radicals in the presence of iron chelates.
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Ascorbic Acid; Catalase; Edetic Acid; Ferrous Compounds; Formates; Free Radical Scavengers; Histidine; Hydroxyl Radical; Iron Chelating Agents; Kinetics; Mannitol; Oxidation-Reduction; Superoxide Dismutase; Thiourea | 1993 |
Bactericidal potency of hydroxyl radical in physiological environments.
Topics: Anti-Bacterial Agents; Ascorbic Acid; Drug Synergism; Edetic Acid; Escherichia coli; Ethanol; Free Radical Scavengers; Gamma Rays; Glucose; Hydrogen Peroxide; Hydroxyl Radical; Kinetics; Lactococcus lactis; Light; Mannitol; Models, Biological; Picolinic Acids; Pseudomonas aeruginosa | 1994 |
Angiotensin converting enzyme inhibitors as oxygen free radical scavengers.
Topics: Angiotensin-Converting Enzyme Inhibitors; Captopril; Catalase; Chlorides; Deoxyribose; Dimethyl Sulfoxide; Edetic Acid; Enalaprilat; Ferric Compounds; Free Radical Scavengers; Hydroxyl Radical; Hypoxanthine; Hypoxanthines; Lisinopril; Luminescent Measurements; Superoxide Dismutase; Xanthine Oxidase | 1993 |
DNA cleavage by benzidine derivatives in weak acidic conditions.
Topics: Amines; Benzidines; Catalase; DNA; Edetic Acid; Free Radical Scavengers; Hydrogen-Ion Concentration; Hydrolysis; Hydroxyl Radical; Kinetics; Plasmids; Superoxide Dismutase | 1993 |
Cytosine methylation enhances mitomycin C cross-linking.
Topics: 5-Methylcytosine; Base Sequence; Cross-Linking Reagents; Cytosine; Dinucleoside Phosphates; DNA; DNA Damage; Edetic Acid; Ferrous Compounds; Hydroxyl Radical; Methylation; Mitomycin; Molecular Sequence Data; Nucleic Acid Denaturation; Oligodeoxyribonucleotides | 1993 |
Synthesis, characterization, and antioxidative activity of vitamin B6 rare earth (III) complexes.
Topics: Antioxidants; Ascorbic Acid; Edetic Acid; Hydrogen Peroxide; Hydroxyl Radical; Iron; Magnetic Resonance Spectroscopy; Metals, Rare Earth; Pyridoxine; Structure-Activity Relationship | 1993 |
Inhibition of hydroxyl radical-induced protein damages by trolox.
Topics: Aerobiosis; Anaerobiosis; Antioxidants; Ascorbic Acid; Chromans; Creatine Kinase; Dose-Response Relationship, Drug; Edetic Acid; Electrophoresis, Polyacrylamide Gel; Ferric Compounds; Hydrogen Peroxide; Hydroxyl Radical; L-Lactate Dehydrogenase; Oxidation-Reduction; Proteins; Serum Albumin, Bovine | 1993 |
Mathematical model supporting the superoxide theory of oxygen toxicity.
Topics: Adenosine Diphosphate; Computer Simulation; Edetic Acid; Hydroxyl Radical; Mathematics; Models, Biological; Oxygen; Superoxides; Thermodynamics | 1994 |
Generation and detection of hydroxyl radical in vivo in rat spinal cord by microdialysis administration of Fenton's reagents and microdialysis sampling.
Topics: Animals; Dialysis; Edetic Acid; Ferrous Compounds; Hydrogen Peroxide; Hydroxyl Radical; Iron; Male; Phenylalanine; Rats; Rats, Sprague-Dawley; Spinal Cord | 1993 |
Ferritin stimulation of hydroxyl radical production by rat liver nuclei.
Topics: Animals; Cell Nucleus; Chelating Agents; Dimethyl Sulfoxide; Edetic Acid; Ethanol; Ferritins; Free Radical Scavengers; Hydroxyl Radical; Iron Chelating Agents; Liver; Male; Methionine; NAD; NADP; Oxidation-Reduction; Pentetic Acid; Rats; Rats, Sprague-Dawley | 1994 |
Hydroxyl radical generation by a light-dependent Fenton reaction.
Topics: Citrates; Citric Acid; Cyclic N-Oxides; Edetic Acid; Egtazic Acid; Electron Spin Resonance Spectroscopy; Ferric Compounds; Ferrous Compounds; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Light; Oxygen; Pentetic Acid; Spectrophotometry; Spin Labels | 1993 |
Mapping interactions between the catalytic domain of resolvase and its DNA substrate using cysteine-coupled EDTA-iron.
Topics: Base Sequence; Binding Sites; Catalysis; Cysteine; DNA; Edetic Acid; Hydroxides; Hydroxyl Radical; Iron; Models, Molecular; Molecular Sequence Data; Molecular Structure; Mutagenesis; Nucleotidyltransferases; Transposases | 1993 |
Formation of hydroxyl radicals and Co3+ in the reaction of Co(2+)-EDTA with hydrogen peroxide. Catalytic effect of Fe3+.
Topics: Catalysis; Cations; Cobalt; Edetic Acid; Hydrogen Peroxide; Hydrogen-Ion Concentration; Hydroxides; Hydroxyl Radical; Iron; Spectrum Analysis | 1993 |
'Footprinting' proteins on DNA with peroxonitrous acid.
Topics: Anions; Bacteriophage lambda; Deoxyribonuclease I; DNA-Binding Proteins; DNA, Viral; Edetic Acid; Ferric Compounds; Formaldehyde; Free Radicals; Hydrogen Peroxide; Hydrogen-Ion Concentration; Hydroxides; Hydroxyl Radical; Mutagenesis, Site-Directed; Nitrates; Nitrites; Oxidation-Reduction; Plasmids | 1993 |
The hydrolysis product of ICRF-187 promotes iron-catalysed hydroxyl radical production via the Fenton reaction.
Topics: Ascorbic Acid; Chelating Agents; Deoxyribose; Dimethyl Sulfoxide; Doxorubicin; Edetic Acid; Ethylenediamines; Ferric Compounds; Glycine; Hydrogen Peroxide; Hydrolysis; Hydroxides; Hydroxyl Radical; Iron; Kinetics; Oxidation-Reduction; Paraquat; Razoxane; Superoxides; Thiobarbituric Acid Reactive Substances; Xanthine Oxidase | 1993 |
Hydroxyl and alkoxyl radical production by oxidation products of metmyoglobin.
Topics: Alcohols; Catalysis; Edetic Acid; Electron Spin Resonance Spectroscopy; Free Radicals; Hemeproteins; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Iron; Metmyoglobin; Oxidants; Oxidation-Reduction; Peroxides; tert-Butylhydroperoxide | 1993 |
Iron-reducing and free-radical-scavenging properties of apomorphine and some related benzylisoquinolines.
Topics: Animals; Apomorphine; Copper; Cytochrome c Group; Deoxyribose; DNA Damage; Edetic Acid; Ferric Compounds; Free Radical Scavengers; Free Radicals; Hydrogen Peroxide; Hydroxides; Hydroxyl Radical; Iron; Isoquinolines; Lipid Peroxidation; Microsomes, Liver; Oxidation-Reduction; Peroxides; Rats; Superoxides | 1993 |
Rejoining of gamma-radiation-induced single-strand breaks in plasmid DNA by human cell extracts: dependence on the concentration of the hydroxyl radical scavenger, Tris.
Topics: Cell Line; Cell-Free System; DNA Damage; DNA Repair; Dose-Response Relationship, Radiation; Edetic Acid; Escherichia coli; Free Radical Scavengers; Gamma Rays; Humans; Hydroxyl Radical; Kinetics; Plasmids; Tromethamine | 1996 |
Mapping nucleosome position at single base-pair resolution by using site-directed hydroxyl radicals.
Topics: Animals; Base Composition; Base Sequence; DNA; DNA, Ribosomal; Edetic Acid; Histones; Hot Temperature; Hydrogen Peroxide; Hydrolysis; Hydroxyl Radical; Iron; Iron Chelating Agents; Macromolecular Substances; Molecular Sequence Data; Mutagenesis, Site-Directed; Nucleosomes; Recombinant Fusion Proteins; RNA, Ribosomal, 5S; Sea Urchins | 1996 |
Site-directed hydroxyl radical probing of the rRNA neighborhood of ribosomal protein S5.
Topics: Anti-Bacterial Agents; Cloning, Molecular; Cysteine; Edetic Acid; Escherichia coli; Ferrous Compounds; Hydroxyl Radical; Models, Molecular; Molecular Probes; Mutagenesis, Site-Directed; Nucleic Acid Conformation; Organometallic Compounds; Protein Conformation; Ribosomal Proteins; RNA, Ribosomal; RNA, Ribosomal, 16S; Spectinomycin | 1996 |
Probing the higher order structure of RNA with peroxonitrous acid.
Topics: Animals; Chelating Agents; Edetic Acid; Hydroxyl Radical; Molecular Probes; Molecular Structure; Nitrates; Rabbits; RNA, Fungal; RNA, Transfer; RNA, Transfer, Lys; RNA, Transfer, Phe; Saccharomyces cerevisiae | 1996 |
The possible relevance of autoxidative glycosylation in glucose mediated alterations of proteins: an in vitro study on myofibrillar proteins.
Topics: Animals; Aspirin; Ca(2+) Mg(2+)-ATPase; Chlorides; Copper; Copper Sulfate; Edetic Acid; Ferric Compounds; Glucose; Glycosylation; Guanidines; Hydroxyl Radical; Kinetics; Male; Muscle Proteins; Myofibrils; Oxidation-Reduction; Rats | 1996 |
Domain structure of the ribozyme from eubacterial ribonuclease P.
Topics: Bacillus subtilis; Base Sequence; Binding Sites; Cloning, Molecular; Edetic Acid; Electrophoresis, Polyacrylamide Gel; Endoribonucleases; Escherichia coli; Escherichia coli Proteins; Ferrous Compounds; Hydroxyl Radical; Kinetics; Magnesium; Models, Molecular; Molecular Sequence Data; Nucleic Acid Conformation; Ribonuclease P; RNA, Bacterial; RNA, Catalytic | 1996 |
Directed hydroxyl radical probing of the rRNA neighborhood of ribosomal protein S13 using tethered Fe(II).
Topics: Bacterial Proteins; Cysteine; Edetic Acid; Escherichia coli; Escherichia coli Proteins; Hydrogen Peroxide; Hydroxyl Radical; Iron; Models, Molecular; Molecular Probes; Nucleic Acid Conformation; Organometallic Compounds; Ribosomal Proteins; RNA, Bacterial; RNA, Ribosomal; Ultracentrifugation | 1996 |
A study of the synergistic interaction of asbestos fibers with cigarette tar extracts for the generation of hydroxyl radicals in aqueous buffer solution.
Topics: Asbestos; Asbestos, Crocidolite; Asbestos, Serpentine; Drug Synergism; Edetic Acid; Electron Spin Resonance Spectroscopy; Humans; Hydroxyl Radical; Iron Chelating Agents; Lung Neoplasms; Nicotiana; Nitrogen Oxides; Plants, Toxic; Smoking; Spin Labels; Tars | 1996 |
Oxidation of caffeine and related methylxanthines in ascorbate and polyphenol-driven Fenton-type oxidations.
Topics: Animals; Ascorbic Acid; Caffeine; Catalase; Cattle; Chromatography, High Pressure Liquid; Edetic Acid; Ferrous Compounds; Hydroxyl Radical; Kinetics; Liver; Mass Spectrometry; Molecular Structure; Oxidation-Reduction; Phenols; Purines; Superoxide Dismutase; Xanthine; Xanthine Oxidase; Xanthines | 1996 |
Fragmentation of ceruloplasmin following non-enzymatic glycation reaction.
Topics: Catalase; Ceruloplasmin; Copper; Edetic Acid; Electron Spin Resonance Spectroscopy; Free Radical Scavengers; Fructose; Glucose; Glycosylation; Hydrogen Peroxide; Hydroxyl Radical; Peptide Fragments; Reactive Oxygen Species; Sorbitol | 1995 |
Hepatitis delta virus ribozymes fold to generate a solvent-inaccessible core with essential nucleotides near the cleavage site phosphate.
Topics: Azides; Base Sequence; Binding Sites; Cross-Linking Reagents; Edetic Acid; Electrophoresis, Polyacrylamide Gel; Ferrous Compounds; Hepatitis Delta Virus; Hydroxyl Radical; Magnesium; Molecular Sequence Data; Nucleic Acid Conformation; Photolysis; RNA, Catalytic; RNA, Viral; Ultraviolet Rays | 1996 |
Influence of Mg2+ and temperature on formation of the transcription bubble.
Topics: Amino Acid Sequence; Binding, Competitive; Distamycins; DNA-Directed RNA Polymerases; Edetic Acid; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Hydroxyl Radical; Magnesium; Magnesium Chloride; Molecular Sequence Data; Organometallic Compounds; Promoter Regions, Genetic; Temperature; Transcription, Genetic | 1997 |
Formation of reactive oxygen species and DNA strand breakage during interaction of chromium (III) and hydrogen peroxide in vitro: evidence for a chromium (III)-mediated Fenton-like reaction.
Topics: Ascorbic Acid; Chlorides; Chromium Compounds; Cyclic N-Oxides; DNA Damage; DNA, Superhelical; Edetic Acid; Electron Spin Resonance Spectroscopy; Free Radical Scavengers; Glutathione; Glutathione Disulfide; Hydrogen Peroxide; Hydroxyl Radical; NADP; Oxidation-Reduction; Oxygen; Plasmids; Reactive Oxygen Species; Singlet Oxygen; Spin Labels | 1996 |
Hydrogen peroxide-mediated degradation of protein: different oxidation modes of copper- and iron-dependent hydroxyl radicals on the degradation of albumin.
Topics: Albumins; Animals; Benzoates; Benzoic Acid; Binding Sites; Catalase; Cattle; Copper; Edetic Acid; Free Radical Scavengers; Hydrogen Peroxide; Hydroxyl Radical; Hydroxylation; In Vitro Techniques; Iron; Mannitol; Oxidation-Reduction | 1997 |
The two alpha subunits of Escherichia coli RNA polymerase are asymmetrically arranged and contact different halves of the DNA upstream element.
Topics: Binding Sites; Blotting, Western; DNA-Directed RNA Polymerases; DNA, Bacterial; Edetic Acid; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Hydroxyl Radical; Iron Chelating Agents; Molecular Structure; Mutagenesis, Site-Directed; Organometallic Compounds; Plasmids; Protein Conformation; Recombinant Fusion Proteins; Regulatory Sequences, Nucleic Acid; Transcription, Genetic | 1997 |
Action of site-specific recombinases XerC and XerD on tethered Holliday junctions.
Topics: Bacterial Proteins; Binding Sites; Catalysis; Deoxyribonuclease BamHI; Deoxyribonucleases, Type II Site-Specific; DNA Nucleotidyltransferases; DNA, Bacterial; Edetic Acid; Escherichia coli; Escherichia coli Proteins; Ferrous Compounds; Hydroxyl Radical; Integrases; Nucleic Acid Conformation; Osmium Tetroxide; Oxidants; Potassium Permanganate; Proteins; Recombinases; Substrate Specificity; Thymine | 1997 |
Enhanced luminescence study of liver homogenate response to oxidative stress.
Topics: Animals; Borates; Cytochrome c Group; Deferoxamine; Edetic Acid; Ferrous Compounds; Free Radical Scavengers; Hydroxyl Radical; Liver; Luminescent Measurements; Luminol; Oxidative Stress; Peroxidase; Peroxides; Photometry; Rats; Rats, Wistar; tert-Butylhydroperoxide | 1995 |
Mapping the inside of the ribosome with an RNA helical ruler.
Topics: Anticodon; Base Composition; Base Sequence; Edetic Acid; Ferrous Compounds; Hydroxyl Radical; Molecular Sequence Data; Nucleic Acid Conformation; Organometallic Compounds; Ribosomes; RNA Probes; RNA, Ribosomal; RNA, Ribosomal, 16S; RNA, Ribosomal, 23S; RNA, Ribosomal, 5S; RNA, Transfer; RNA, Transfer, Phe | 1997 |
Use of the Comet assay to investigate the role of superoxide in glutathione-induced DNA damage.
Topics: Catalase; Cell-Free System; DNA Damage; Edetic Acid; Electrophoresis, Agar Gel; Glutathione; Humans; Hydroxyl Radical; In Vitro Techniques; Nitroso Compounds; Oxidation-Reduction; S-Nitrosoglutathione; Superoxide Dismutase; Superoxides | 1998 |
Enhancement of hydroxyl radical DNA cleavage by serum anti-dsDNA antibodies in SLE.
Topics: Administration, Topical; Animals; Anti-Inflammatory Agents; Antibodies, Antinuclear; Antibodies, Monoclonal; Antibody Specificity; Chelating Agents; Dimethyl Sulfoxide; DNA; DNA Damage; Edetic Acid; Female; Humans; Hydroxyl Radical; Lupus Erythematosus, Systemic; Mice; Mice, Inbred MRL lpr | 1998 |
Generation of oxygen radicals from iron complex of orellanine, a mushroom nephrotoxin; preliminary ESR and spin-trapping studies.
Topics: 2,2'-Dipyridyl; Catalase; Cyclic N-Oxides; Edetic Acid; Electron Spin Resonance Spectroscopy; Ferric Compounds; Ferrous Compounds; Free Radicals; Hydrogen-Ion Concentration; Hydroxyl Radical; Mycotoxins; Oxidation-Reduction; Oxygen; Reactive Oxygen Species; Spectrophotometry, Ultraviolet; Spin Labels; Superoxide Dismutase; Superoxides | 1998 |
Studies by electron paramagnetic resonance of the importance of iron in the hydroxyl scavenging properties of ascorbic acid in plasma: effects of iron chelators.
Topics: Animals; Apoproteins; Ascorbic Acid; Deferoxamine; Edetic Acid; Electron Spin Resonance Spectroscopy; Ferrous Compounds; Free Radical Scavengers; Hydroxyl Radical; Iron; Iron Chelating Agents; Male; Rats; Rats, Wistar; Transferrin | 1998 |
Ribosomal protein L15 as a probe of 50 S ribosomal subunit structure.
Topics: Edetic Acid; Hydroxyl Radical; Iron; Iron Chelating Agents; Lithium Chloride; Nucleic Acid Conformation; Organometallic Compounds; Ribosomal Proteins; Ribosomes; RNA, Ribosomal, 23S | 1998 |
Diffusion distances of known iron complexes in model systems.
Topics: Animals; Carcinoma, Ehrlich Tumor; Cell Nucleus; Chelating Agents; Deoxyribose; Diffusion; DNA Damage; Edetic Acid; Hydroxyl Radical; Iron; Malondialdehyde; Mice; Models, Biological; Nitrilotriacetic Acid; Oxidation-Reduction; Plasmids; Tumor Cells, Cultured | 1999 |
Site-directed hydroxyl radical probing of 30S ribosomal subunits by using Fe(II) tethered to an interruption in the 16S rRNA chain.
Topics: Centrifugation, Density Gradient; Edetic Acid; Electrophoresis, Gel, Two-Dimensional; Hydroxyl Radical; Iron Chelating Agents; Microscopy, Electron; Nucleic Acid Conformation; Organometallic Compounds; Ribonucleoproteins; Ribosomal Proteins; RNA, Ribosomal, 16S; RNA, Transfer; Transcription, Genetic | 1999 |
Probing the rRNA environment of ribosomal protein S5 across the subunit interface and inside the 30 S subunit using tethered Fe(II).
Topics: Bacterial Proteins; Cell-Free System; Edetic Acid; Escherichia coli; Hydroxyl Radical; Nucleic Acid Conformation; Organometallic Compounds; Protein Conformation; Recombinant Fusion Proteins; Ribosomal Proteins; Ribosomes; RNA, Bacterial; RNA, Ribosomal; RNA, Ribosomal, 16S; RNA, Ribosomal, 23S | 1999 |
Acceleration of adhesion of cancer cells and neutrophils to endothelial cells in the absence of de novo protein synthesis: possible implication for involvement of hydroxyl radicals.
Topics: Catalase; Cell Adhesion; Cell Membrane; Chelating Agents; Colonic Neoplasms; Cycloheximide; Dactinomycin; Edetic Acid; Endothelium, Vascular; Humans; Hydrogen Peroxide; Hydroxyl Radical; Hypoxanthine; Neutrophils; Nitrates; Protein Biosynthesis; Reactive Oxygen Species; Superoxide Dismutase; Tumor Cells, Cultured; Xanthine Oxidase | 1999 |
Mapping the ribosomal RNA neighborhood of protein L11 by directed hydroxyl radical probing.
Topics: Amino Acid Substitution; Base Sequence; Binding Sites; Chelating Agents; Cysteine; Edetic Acid; Escherichia coli; Hydroxyl Radical; Iron; Models, Molecular; Molecular Sequence Data; Mutagenesis, Site-Directed; Nucleic Acid Conformation; Polymerase Chain Reaction; Protein Conformation; Recombinant Proteins; Ribosomal Proteins; Ribosomes; RNA, Ribosomal, 23S | 1999 |
Base-pair resolution mapping of nucleosome positions using site-directed hydroxy radicals.
Topics: Base Pairing; Chelating Agents; Chromatin; Chromatography, Thin Layer; Dimerization; DNA; Edetic Acid; Electrophoresis, Polyacrylamide Gel; Histones; Hydroxyl Radical; Indicators and Reagents; Nucleic Acid Conformation; Nucleosomes | 1999 |
Iron-dependent human platelet activation and hydroxyl radical formation: involvement of protein kinase C.
Topics: Adult; Aspirin; Blood Platelets; Catalase; Chelating Agents; Collagen; Deferoxamine; Deoxyribose; Diuretics, Osmotic; Dose-Response Relationship, Drug; Edetic Acid; Enzyme Inhibitors; Female; Humans; Hydroxyl Radical; Indoles; Iron; Isoquinolines; Male; Maleimides; Mannitol; Platelet Activation; Platelet Aggregation; Platelet Aggregation Inhibitors; Protein Kinase C; Sulfonamides; Thromboxane A2; Thromboxane B2 | 1999 |
SOS-dependent A-->G transitions induced by hydroxyl radical generating system hypoxanthine/xanthine oxidase/Fe3+/EDTA are accompanied by the increase of Fapy-adenine content in M13 mp18 phage DNA.
Topics: Bacteriophage M13; Base Sequence; DNA Damage; DNA, Single-Stranded; DNA, Viral; Edetic Acid; Ferric Compounds; Genes, Viral; Hydroxyl Radical; Hypoxanthine; Molecular Sequence Data; Mutagenesis; Mutation; Oxidative Stress; Point Mutation; Pyrimidines; SOS Response, Genetics; Xanthine Oxidase | 1999 |
5,6-Dihydroxyindoles in the fenton reaction: a model study of the role of melanin precursors in oxidative stress and hyperpigmentary processes.
Topics: Carbon Dioxide; Chelating Agents; Deoxyribose; Edetic Acid; Hydrogen Peroxide; Hydroxyl Radical; Hyperpigmentation; Indoles; Iron; Melanins; Models, Biological; Oxidative Stress; Pigments, Biological; Proline | 1999 |
Formation of oxygen radicals in solutions of 7,8-dihydroneopterin.
Topics: Catalase; Chromatography, High Pressure Liquid; Edetic Acid; Hydroxyl Radical; Hydroxylation; Iron; Neopterin; Oxygen; Pteridines; Superoxide Dismutase; Superoxides | 1999 |
Generation of reactive oxygen species by the faecal matrix.
Topics: Ascorbic Acid; Bacteria; Catechols; Chromatography, High Pressure Liquid; Edetic Acid; Feces; Free Radical Scavengers; Gentisates; Humans; Hydroxybenzoates; Hydroxyl Radical; Hypoxanthine; Phytic Acid; Reactive Oxygen Species; Salicylic Acid; Xanthine Oxidase | 2000 |
Mechanism of enhanced lipid peroxidation in the liver of Long-Evans cinnamon (LEC) rats.
Topics: Alanine Transaminase; Animals; Aspartate Aminotransferases; Bilirubin; Blotting, Western; Catalase; Copper; Edetic Acid; Electron Spin Resonance Spectroscopy; Female; Glutathione Peroxidase; Hydrogen Peroxide; Hydroxyl Radical; Lipid Peroxidation; Liver; Rats; Rats, Inbred LEC; Subcellular Fractions; Thiobarbituric Acid Reactive Substances | 1999 |
Fapyadenine is a moderately efficient chain terminator for prokaryotic DNA polymerases.
Topics: Animals; Bacterial Proteins; Bacteriophage M13; Cattle; DNA Damage; DNA Polymerase beta; DNA Polymerase I; DNA Replication; DNA-Directed DNA Polymerase; DNA-Formamidopyrimidine Glycosylase; DNA, Single-Stranded; DNA, Viral; Edetic Acid; Escherichia coli Proteins; Hydroxyl Radical; Hypoxanthine; Iron; N-Glycosyl Hydrolases; Oxidation-Reduction; Oxidative Stress; Poly A; Pyrimidines; Templates, Genetic; Xanthine Oxidase | 2000 |
Mapping RNA-protein interactions in ribonuclease P from Escherichia coli using disulfide-linked EDTA-Fe.
Topics: Amino Acid Sequence; Bacterial Proteins; Base Sequence; Binding Sites; Catalytic Domain; Circular Dichroism; Cysteine; Disulfides; Edetic Acid; Endoribonucleases; Escherichia coli; Escherichia coli Proteins; Holoenzymes; Hydroxyl Radical; Ligands; Mass Spectrometry; Models, Molecular; Molecular Sequence Data; Mutagenesis, Site-Directed; Mutation; Nucleic Acid Conformation; Ribonuclease P; RNA-Binding Proteins; RNA, Bacterial; RNA, Catalytic; Sequence Alignment | 2000 |
Evaluation of degradation pathways for plasmid DNA in pharmaceutical formulations via accelerated stability studies.
Topics: 8-Hydroxy-2'-Deoxyguanosine; Apurinic Acid; Buffers; Deoxyguanosine; DNA, Circular; DNA, Superhelical; Drug Stability; Drug Storage; Edetic Acid; Ethanol; Hydrogen-Ion Concentration; Hydroxyl Radical; Hydroxylation; Kinetics; Metals; Oxidation-Reduction; Phenylalanine; Phosphates; Plasmids; Predictive Value of Tests | 2000 |
The 23 S rRNA environment of ribosomal protein L9 in the 50 S ribosomal subunit.
Topics: Binding Sites; Edetic Acid; Escherichia coli; Ferrous Compounds; Genetic Engineering; Hydroxyl Radical; Models, Molecular; Molecular Probes; Molecular Weight; Mutation; Nucleic Acid Conformation; Protein Structure, Secondary; Ribosomal Proteins; Ribosomes; RNA-Binding Proteins; RNA, Bacterial; RNA, Ribosomal, 23S; Sulfuric Acid Esters | 2000 |
Directed hydroxyl radical probing using iron(II) tethered to RNA.
Topics: Edetic Acid; Escherichia coli; Ferrous Compounds; Genetic Techniques; Hydroxyl Radical; Iron; Iron Chelating Agents; Nucleic Acid Heteroduplexes; Oligonucleotides; Organometallic Compounds; RNA; RNA, Ribosomal; RNA, Ribosomal, 23S; RNA, Transfer, Phe; Transcription, Genetic | 2000 |
Directed hydroxyl radical probing of RNA from iron(II) tethered to proteins in ribonucleoprotein complexes.
Topics: Cysteine; Edetic Acid; Genetic Techniques; Hydroxyl Radical; Iron; Organometallic Compounds; Protein Binding; Ribonucleoproteins; Ribosomal Proteins; RNA; RNA-Binding Proteins; RNA-Directed DNA Polymerase; RNA, Ribosomal, 16S | 2000 |
The iron chelator pyridoxal isonicotinoyl hydrazone (PIH) and its analogues prevent damage to 2-deoxyribose mediated by ferric iron plus ascorbate.
Topics: Ascorbic Acid; Chelating Agents; Deoxyribose; Dimethyl Sulfoxide; DNA Damage; Edetic Acid; Ferric Compounds; Free Radical Scavengers; Hydroxyl Radical; Isoniazid; Kinetics; Models, Chemical; Plasmids; Pyridoxal; Structure-Activity Relationship | 2000 |
Multifunctional antioxidant activity of HBED iron chelator.
Topics: Animals; Antioxidants; Benzothiazoles; Cell Death; Cell Line; Cell Survival; Chromans; Cricetinae; Cricetulus; Cyclic N-Oxides; Cytoprotection; Edetic Acid; Electron Spin Resonance Spectroscopy; Hydrogen; Hydrogen Peroxide; Hydroxyl Radical; Iron Chelating Agents; Oxidation-Reduction; Oxygen; Phenols; Spectrophotometry; Spin Labels; Sulfonic Acids; Superoxides; tert-Butylhydroperoxide | 2001 |
Electrode potential-modulated cleavage of surface-confined DNA by hydroxyl radicals detected by an electrochemical biosensor.
Topics: Biosensing Techniques; DNA Damage; DNA, Superhelical; Edetic Acid; Electrochemistry; Electrodes; Hydrogen Peroxide; Hydroxyl Radical; Iron; Oxidation-Reduction | 2000 |
Oxidative breakdown and conversion of urocanic acid isomers by hydroxyl radical generating systems.
Topics: Buffers; Chromatography, High Pressure Liquid; Edetic Acid; Free Radical Scavengers; Humans; Hydrogen Peroxide; Hydroxyl Radical; Imidazoles; Iron; Oxidation-Reduction; Photochemistry; Skin; Stereoisomerism; Ultraviolet Rays; Urocanic Acid | 2001 |
Reproducible and inexpensive probe preparation for oligonucleotide arrays.
Topics: Ascorbic Acid; Biotinylation; Cost Savings; DNA Probes; DNA, Complementary; Edetic Acid; Ferrous Compounds; Ficusin; Flow Cytometry; Furocoumarins; Gene Deletion; Gene Expression Profiling; Gene Expression Regulation, Neoplastic; Genes, p53; Humans; Hydrogen Peroxide; Hydroxyl Radical; Microspheres; Neoplasms; Nucleic Acid Hybridization; Oligonucleotide Array Sequence Analysis; Oligonucleotides; Photochemistry; Polymerase Chain Reaction; Reproducibility of Results; Tumor Cells, Cultured; Ultraviolet Rays | 2001 |
High-resolution footprinting studies of drug-DNA complexes using chemical and enzymatic probes.
Topics: Deoxyribonuclease I; Diethyl Pyrocarbonate; DNA; DNA Footprinting; Edetic Acid; Endodeoxyribonucleases; Hydroxyl Radical; Macromolecular Substances; Micrococcal Nuclease; Molecular Probes; Osmium Tetroxide; Pharmaceutical Preparations; Potassium Permanganate | 2001 |
Substituent effects on azo dye oxidation by the FeIII-EDTA-H2O2 system.
Topics: Azo Compounds; Chelating Agents; Edetic Acid; Free Radical Scavengers; Hydrogen Peroxide; Hydrogen-Ion Concentration; Hydroxyl Radical; Iron; Oxidation-Reduction; Water Purification | 2001 |
The metal-catalyzed oxidation of methionine in peptides by Fenton systems involves two consecutive one-electron oxidation processes.
Topics: Amyloid beta-Peptides; Binding, Competitive; Dipeptides; Edetic Acid; Ferrous Compounds; Free Radical Scavengers; Hydrogen Peroxide; Hydrogen-Ion Concentration; Hydroxyl Radical; Kinetics; Leucine; Magnetic Resonance Spectroscopy; Metals; Methionine; Oxidation-Reduction; Oxidative Stress; Peptides; Stereoisomerism; Sulfides; Sulfoxides | 2001 |
Degradation of the coffee flavor compound furfuryl mercaptan in model Fenton-type reaction systems.
Topics: Ascorbic Acid; Coffee; Dimerization; Drug Stability; Edetic Acid; Electron Spin Resonance Spectroscopy; Free Radicals; Furans; Hydrogen Peroxide; Hydroxyl Radical; Indicators and Reagents; Iron; Spin Labels; Sulfhydryl Compounds; Taste; Temperature; Volatilization | 2002 |
A new simple and rapid electrochemical method for the determination of hydroxyl radical generated by Fenton reaction and its application.
Topics: Ascorbic Acid; Edetic Acid; Electrochemistry; Formaldehyde; Hydrogen Peroxide; Hydrogen-Ion Concentration; Hydroxyl Radical; Indicators and Reagents; Iron; Kinetics; Polarography | 2002 |
Early organization of pre-mRNA during spliceosome assembly.
Topics: Adenosine Triphosphate; Base Sequence; Binding Sites; Dithiothreitol; Edetic Acid; HeLa Cells; Humans; Hydroxyl Radical; In Vitro Techniques; Models, Biological; Molecular Probes; Organometallic Compounds; Ribonucleoprotein, U1 Small Nuclear; RNA Precursors; RNA Splicing; Spliceosomes | 2002 |
Electrochemically assisted Fenton reaction: reaction of hydroxyl radicals with xenobiotics followed by on-line analysis with high-performance liquid chromatography/tandem mass spectrometry.
Topics: Chromatography, High Pressure Liquid; Edetic Acid; Electrochemistry; Electron Spin Resonance Spectroscopy; Free Radicals; Hydroxyl Radical; Indicators and Reagents; Iron; Mass Spectrometry; Online Systems; Spectrophotometry, Ultraviolet; Xenobiotics | 2002 |
Protective effect of metallothionein-III on DNA damage in response to reactive oxygen species.
Topics: DNA Damage; Edetic Acid; Ethidium; Ethylmaleimide; Fluorescence; Free Radical Scavengers; Humans; Hydrogen Peroxide; Hydroxyl Radical; Metallothionein; Metallothionein 3; Nerve Tissue Proteins; Neuroprotective Agents; Nitrilotriacetic Acid; Plasmids; Recombinant Proteins | 2002 |
Molecular modeling of the three-dimensional structure of the bacterial RNase P holoenzyme.
Topics: Amino Acid Sequence; Base Sequence; Catalytic Domain; Computer Simulation; Cysteine; DNA Footprinting; DNA, Bacterial; Edetic Acid; Endoribonucleases; Escherichia coli; Escherichia coli Proteins; Evolution, Molecular; Ferrous Compounds; Holoenzymes; Hydroxyl Radical; Models, Molecular; Molecular Sequence Data; Mutagenesis, Site-Directed; Nucleic Acid Conformation; Protein Subunits; Ribonuclease P; RNA, Bacterial; RNA, Catalytic | 2003 |
Production of hydroxyl radicals and alpha-dicarbonyl compounds associated with Amadori compound-Cu2+ complex degradation.
Topics: Catalase; Chemical Phenomena; Chemistry, Physical; Chromatography, High Pressure Liquid; Copper; Edetic Acid; Electron Spin Resonance Spectroscopy; Fructose; Hydrogen-Ion Concentration; Hydroxyl Radical; Ketones; Lysine; Solutions | 2002 |
Pyridoxal isonicotinoyl hydrazone inhibits iron-induced ascorbate oxidation and ascorbyl radical formation.
Topics: Ascorbic Acid; Chelating Agents; Deoxyribose; Edetic Acid; Electron Spin Resonance Spectroscopy; Ferric Compounds; Free Radicals; Hydroxyl Radical; Isoniazid; Nitrilotriacetic Acid; Oxidation-Reduction; Oxidative Stress; Pyridoxal | 2003 |
Measurement of ascorbic acid (vitamin C) induced hydroxyl radical generation in household drinking water.
Topics: Ascorbic Acid; Chelating Agents; Copper; Ditiocarb; DNA Damage; Edetic Acid; Electrophoresis, Agar Gel; Free Radicals; Hydroxyl Radical; Kinetics; Plasmids; Time Factors; Water; Water Supply | 2002 |
Oxidative deamination of benzylamine by glycoxidation.
Topics: Benzaldehydes; Benzylamines; Chelating Agents; Copper; Deamination; Deoxyglucose; Edetic Acid; Free Radical Scavengers; Glucose; Glucose Oxidase; Hydrogen-Ion Concentration; Hydroxyl Radical; Kinetics; Metals; Nitrogen; Oxidation-Reduction; Oxygen; Pyruvaldehyde; Reactive Oxygen Species | 2003 |
Enhanced oligomerization of the alpha-synuclein mutant by the Cu,Zn-superoxide dismutase and hydrogen peroxide system.
Topics: alpha-Synuclein; Amino Acid Substitution; Anserine; Antioxidants; Antiparkinson Agents; Biopolymers; Carnosine; Chelating Agents; Codon; Copper; Edetic Acid; Free Radical Scavengers; Humans; Hydrogen Peroxide; Hydroxyl Radical; Isopropyl Thiogalactoside; Lewy Bodies; Mutagenesis, Site-Directed; Nerve Tissue Proteins; Oxidative Stress; Parkinson Disease; Phenylmethylsulfonyl Fluoride; Point Mutation; Resins, Synthetic; Spin Labels; Superoxide Dismutase; Superoxide Dismutase-1; Synucleins; Tyrosine | 2003 |
Optimizing electron spin resonance detection of hydroxyl radical in water.
Topics: Analysis of Variance; Buffers; Chelating Agents; Cyclic N-Oxides; Edetic Acid; Electron Spin Resonance Spectroscopy; Hydrogen Peroxide; Hydroxyl Radical; Iron; Nitrogen Oxides; Spin Labels; Water | 2003 |
Antioxidant activities of chitobiose and chitotriose.
Topics: Antioxidants; Ascorbic Acid; Benzoates; Copper; Disaccharides; Edetic Acid; Hydrogen Peroxide; Hydroxyl Radical; Hydroxylation; Iron; Photolysis; Superoxides; Trisaccharides; Zinc Oxide | 2003 |
[EFFECT OF CHEMICAL SYSTEMS WHICH GENERATE FREE HYDROXYL RADICALS ON CELLS IN MAINTAINED CULTURE (KB CELLS)].
Topics: Ascorbic Acid; Cell Division; Copper; Edetic Acid; Free Radicals; Humans; Hydrogen Peroxide; Hydroxyl Radical; Iron; KB Cells; Neoplasms, Experimental; Pharmacology; Research; Research Design; Tissue Culture Techniques | 1964 |
Sonochemical destruction of free and metal-binding ethylenediaminetetraacetic acid.
Topics: Chelating Agents; Chromium; Edetic Acid; Hydroxyl Radical; Oxidants; Oxidation-Reduction; Temperature; Ultrasonics; Water Purification | 2003 |
Evaluation of hydroxyl radical-scavenging abilities of silica hydride, an antioxidant compound, by a Fe2+-EDTA-induced 2-hydroxyterephthalate fluorometric analysis.
Topics: Antioxidants; Edetic Acid; Electron Spin Resonance Spectroscopy; Ferric Compounds; Fluorometry; Free Radical Scavengers; Hydroxyl Radical; Oxidation-Reduction; Reproducibility of Results; Silicates; Spectrophotometry | 2003 |
Synthesis and antioxidative activity of 6-hydroxypyridoxine.
Topics: Antioxidants; Ascorbic Acid; Biphenyl Compounds; Crystallization; Edetic Acid; Ferrous Compounds; Flavonoids; Free Radical Scavengers; Hydroxyl Radical; Hydroxylation; Linoleic Acid; Oxidation-Reduction; Phenols; Picrates; Polyphenols; Pyridoxine | 2003 |
Antioxidative effects of glycoprotein isolated from Solanum nigrum L.
Topics: 3T3 Cells; Animals; Antioxidants; Biphenyl Compounds; Dose-Response Relationship, Drug; Edetic Acid; Free Radical Scavengers; Glycoproteins; Hydrazines; Hydrogen Peroxide; Hydrogen-Ion Concentration; Hydroxyl Radical; Iron; Mice; Picrates; Plant Proteins; Solanum nigrum; Superoxides; Temperature | 2004 |
Localized influence of 2'-hydroxyl groups and helix geometry on protein recognition in the RNA major groove.
Topics: Amino Acid Motifs; Amino Acid Sequence; Animals; Arginine; Base Pairing; Boric Acids; Cattle; Circular Dichroism; DNA, Viral; Edetic Acid; Electrophoresis, Polyacrylamide Gel; Gene Products, tat; HIV Long Terminal Repeat; Humans; Hydroxyl Radical; Immunodeficiency Virus, Bovine; Molecular Sequence Data; Nucleic Acid Conformation; RNA-Binding Proteins; RNA, Viral; Tromethamine | 2005 |
Formation and inhibition of genotoxic malonaldehyde from DNA oxidation controlled with EDTA.
Topics: Animals; Anthocyanins; Antioxidants; Cattle; Chelating Agents; Chromatography, Gas; DNA; Edetic Acid; Flavonoids; Hydrogen Peroxide; Hydroxyl Radical; Iron; Malondialdehyde; Oxidation-Reduction; Oxidative Stress; Vitamin E | 2006 |
Preliminary investigation of the supply of chemical species to an aqueous solution using a hydrogen-oxygen flame.
Topics: Edetic Acid; Fires; Hydrogen; Hydroxyl Radical; Oxidants; Oxidation-Reduction; Oxygen; Solutions; Water Pollutants, Chemical; Water Purification | 2005 |
Hydroxyl radical scavenging effects of guaiacol used in traditional dental pulp sedation: reaction kinetic study.
Topics: Ascorbic Acid; Cell Proliferation; Conscious Sedation; Dental Pulp; Deoxyribose; Dose-Response Relationship, Drug; Edetic Acid; Ferric Compounds; Free Radical Scavengers; Guaiacol; Humans; Hydrogen Peroxide; Hydroxyl Radical; Kinetics | 2005 |
Comparative study of the formation of oxidative damage marker 8-hydroxy-2'-deoxyguanosine (8-OHdG) adduct from the nucleoside 2'-deoxyguanosine by transition metals and suspensions of particulate matter in relation to metal content and redox reactivity.
Topics: 8-Hydroxy-2'-Deoxyguanosine; Biomarkers; Buffers; Chromatography, High Pressure Liquid; Deoxyguanosine; Edetic Acid; Electron Spin Resonance Spectroscopy; Hydrogen Peroxide; Hydrogen-Ion Concentration; Hydroxyl Radical; Metals; Molecular Structure; Oxidation-Reduction; Oxidative Stress; Solutions; Transition Elements | 2005 |
Fast Fenton footprinting: a laboratory-based method for the time-resolved analysis of DNA, RNA and proteins.
Topics: DNA Footprinting; Edetic Acid; Ferrous Compounds; Hydrogen Peroxide; Hydroxyl Radical; Iron; Kinetics; Magnesium; Nucleic Acid Conformation; Protein Footprinting; RNA; RNA, Catalytic | 2006 |
Proximity of conserved U6 and U2 snRNA elements to the 5' splice site region in activated spliceosomes.
Topics: Base Sequence; Edetic Acid; Hydroxyl Radical; Introns; Models, Molecular; Molecular Sequence Data; Molecular Structure; Nucleic Acid Conformation; RNA Precursors; RNA Splicing; RNA, Small Nuclear; Spliceosomes | 2006 |
Novel hydroxyl radical scavenging antioxidant activity assay for water-soluble antioxidants using a modified CUPRAC method.
Topics: Antioxidants; Ascorbic Acid; Biochemistry; Chromatography, High Pressure Liquid; Edetic Acid; Electrochemistry; Free Radical Scavengers; Free Radicals; Hydrogen Peroxide; Hydroxyl Radical; Kinetics; Reactive Oxygen Species; Sensitivity and Specificity; Thiobarbituric Acid Reactive Substances | 2006 |
The effect of metal chelators on the production of hydroxyl radicals in thylakoids.
Topics: Chelating Agents; Deferoxamine; Edetic Acid; Hydroxyl Radical; Light; Pentetic Acid; Pisum sativum; Thylakoids | 2006 |
Monosaccharide-H2O2 reactions as a source of glycolate and their stimulation by hydroxyl radicals.
Topics: Chelating Agents; Chromatography, High Pressure Liquid; Edetic Acid; Electrochemistry; Electron Spin Resonance Spectroscopy; Glycolates; Hydrogen Peroxide; Hydrogen-Ion Concentration; Hydroxyl Radical; Molecular Structure; Monosaccharides; Pentetic Acid; Trace Elements | 2006 |
Mechanism of DNA damage by cadmium and interplay of antioxidant enzymes and agents.
Topics: Cadmium; Catalase; Chelating Agents; Dimethyl Sulfoxide; DNA; DNA Breaks, Single-Stranded; Edetic Acid; Ethanol; Free Radical Scavengers; Hydrogen Peroxide; Hydroxyl Radical; Mannitol; Metallothionein; Oxidants; Plasmids; Superoxide Dismutase; Temperature | 2007 |
Alanine scanning and Fe-BABE probing of the bacteriophage ø29 prohead RNA-connector interaction.
Topics: Alanine; Amino Acid Sequence; Amino Acid Substitution; Bacteriophages; Base Sequence; Capsid Proteins; Cysteine; DNA Packaging; Edetic Acid; Electrophoresis, Polyacrylamide Gel; Electrophoretic Mobility Shift Assay; Hydroxyl Radical; Models, Molecular; Molecular Sequence Data; Mutant Proteins; Mutation; Nucleic Acid Conformation; Protein Binding; RNA, Viral; Sequence Alignment | 2007 |
Spectrofluorimetric determination of pentachlorophenol based on its inhibitory effect on the redox reaction between hydroxyl radicals and fluorescent dye rhodamine B.
Topics: Calibration; Edetic Acid; Fresh Water; Hydrogen Peroxide; Hydroxyl Radical; Ions; Iron; Models, Chemical; Oxidation-Reduction; Pentachlorophenol; Perchlorates; Reproducibility of Results; Rhodamines; Spectrometry, Fluorescence; Temperature | 2007 |
The fenton activity of iron(III) in the presence of deferiprone.
Topics: Ascorbic Acid; Deferiprone; Edetic Acid; Hydrogen Peroxide; Hydroxyl Radical; Iron; Iron Chelating Agents; Oxidation-Reduction; Pyridones; Spectrometry, Mass, Electrospray Ionization | 2008 |
Iron-chelating agents never suppress Fenton reaction but participate in quenching spin-trapped radicals.
Topics: Chromatography, High Pressure Liquid; Cyclic N-Oxides; Edetic Acid; Electron Spin Resonance Spectroscopy; Fluorescence; Free Radical Scavengers; Hydrogen Peroxide; Hydroxyl Radical; Iron; Iron Chelating Agents; Phthalic Acids; Spin Labels | 2007 |
Interaction of SmpB with ribosome from directed hydroxyl radical probing.
Topics: Binding Sites; Edetic Acid; Escherichia coli Proteins; Hydroxyl Radical; Models, Molecular; Mutation; Protein Biosynthesis; Ribosome Subunits, Large, Bacterial; RNA-Binding Proteins; RNA, Bacterial; RNA, Messenger; RNA, Transfer | 2007 |
Hydroxyl radical probing of tRNA (Gm18) methyltransferase [TrmH]-AdoMet-artificial tRNA ternary complex.
Topics: Binding Sites; Deoxyguanine Nucleotides; Edetic Acid; Hydroxyl Radical; Kinetics; Mutation; RNA, Transfer; S-Adenosylmethionine; tRNA Methyltransferases | 2007 |
Superoxide dismutase enhanced the formation of hydroxyl radicals in a reaction mixture containing xanthone under UVA irradiation.
Topics: Catalase; Cyclic N-Oxides; Edetic Acid; Electron Spin Resonance Spectroscopy; Enzyme Activation; Free Radical Scavengers; Hydrogen Peroxide; Hydroxyl Radical; Oxygen; Pentetic Acid; Singlet Oxygen; Superoxide Dismutase; Ultraviolet Rays; Xanthones | 2007 |
Hydroxyl radical scavenging assay of phenolics and flavonoids with a modified cupric reducing antioxidant capacity (CUPRAC) method using catalase for hydrogen peroxide degradation.
Topics: Antioxidants; Catalase; Chromatography, High Pressure Liquid; Copper; Edetic Acid; Flavonoids; Free Radical Scavengers; Hydrogen Peroxide; Hydroxyl Radical; Iron; Kinetics; Molecular Structure; Oxidation-Reduction; Phenanthrolines; Phenols; Reproducibility of Results; Salicylates; Sensitivity and Specificity; Time Factors | 2008 |
pH changes after manual or ultrasonic instrumentation and smear layer removal with EDTA or ultrasonic.
Topics: Bicuspid; Calcium; Calcium Hydroxide; Camphor; Chlorophenols; Drug Combinations; Edetic Acid; Humans; Hydrogen-Ion Concentration; Hydroxyl Radical; Root Canal Irrigants; Root Canal Preparation; Smear Layer; Ultrasonics | 2008 |
Covalently bound fluorescent probes as reporters for hydroxyl radical penetration into liposomal membranes.
Topics: Biochemistry; Dimyristoylphosphatidylcholine; Edetic Acid; Fluorescent Dyes; Hydrogen Peroxide; Hydroxyl Radical; In Vitro Techniques; Iron; Lipid Peroxidation; Liposomes; Membranes, Artificial; Microscopy, Fluorescence; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization | 2009 |
Mapping protein-protein interactions by localized oxidation: consequences of the reach of hydroxyl radical.
Topics: Animals; Cattle; Cysteine; DNA-Directed RNA Polymerases; Edetic Acid; Escherichia coli; Hydroxyl Radical; Models, Molecular; Mutation; Oxidation-Reduction; Protein Binding; Protein Conformation; Thermus | 2009 |
Enhancing the production of hydroxyl radicals by Pleurotus eryngii via quinone redox cycling for pollutant removal.
Topics: Benzaldehydes; Benzoquinones; Edetic Acid; Environmental Pollutants; Ferric Compounds; Hydroxyl Radical; Manganese; Oxalic Acid; Oxidation-Reduction; Pleurotus | 2009 |
Induction of extracellular hydroxyl radical production by white-rot fungi through quinone redox cycling.
Topics: Benzoquinones; Edetic Acid; Ferric Compounds; Fungi; Hydrogen Peroxide; Hydroxyl Radical; Laccase; Oxidation-Reduction; Oxidoreductases; Peroxidase | 2009 |
Site-directed cleavage of DNA by protein-Fe(II) EDTA conjugates within model chromatin complexes.
Topics: Amino Acid Substitution; Animals; Chickens; Chromatin; Cysteine; Dialysis; DNA; DNA Restriction Enzymes; Edetic Acid; Hydroxyl Radical; Isotope Labeling; Molecular Biology; Nucleosomes; Oxidation-Reduction; Proteins; Radioisotopes; Sequence Analysis, DNA; Sodium Chloride | 2009 |
Ferritin-dependent radical generation in rat liver homogenates.
Topics: Adenosine Triphosphate; Animals; Antioxidants; Ascorbic Acid; Chelating Agents; Dehydroascorbic Acid; Edetic Acid; Electron Spin Resonance Spectroscopy; Ferritins; Hydroxyl Radical; Iron; Kinetics; Liver; Male; Microsomes, Liver; Oxidation-Reduction; Protein Conformation; Rats; Rats, Wistar; Sulfhydryl Compounds; Tryptophan; Tyrosine | 2009 |
Repair of the major lesion resulting from C5'-oxidation of DNA.
Topics: Base Sequence; DNA Damage; DNA Polymerase beta; DNA Repair; Edetic Acid; Ferric Compounds; Ferrous Compounds; Free Radicals; Hydroxyl Radical; Molecular Sequence Data; Oxidation-Reduction; Purine Nucleotides | 2011 |
Hydroxyl radical-induced oxidation of a phenolic C-linked 2'-deoxyguanosine adduct yields a reactive catechol.
Topics: Acetylcysteine; Catechols; Copper; Deoxyguanosine; DNA Adducts; Edetic Acid; Ferrous Compounds; Hydrogen Peroxide; Hydroxyl Radical; Phenols | 2012 |
In vitro antioxidant activities of sulfated polysaccharide ascophyllan isolated from Ascophyllum nodosum.
Topics: Antioxidants; Ascophyllum; Edetic Acid; Electron Spin Resonance Spectroscopy; Hydrogen Peroxide; Hydroxyl Radical; Iron; Iron Chelating Agents; Luminescent Measurements; Luminol; Oxidation-Reduction; Polysaccharides; Superoxides | 2013 |
Reaction of gadolinium chelates with ozone and hydroxyl radicals.
Topics: Animals; Chelating Agents; CHO Cells; Contrast Media; Cricetulus; Edetic Acid; Gadolinium; Hydroxyl Radical; Magnetic Resonance Imaging; Oxidation-Reduction; Ozone; Pentetic Acid; Waste Disposal, Fluid; Water Pollutants, Chemical | 2013 |
Probing RNA folding by hydroxyl radical footprinting.
Topics: Denaturing Gradient Gel Electrophoresis; DNA Primers; Edetic Acid; Ferrous Compounds; Hydroxyl Radical; Nucleic Acid Conformation; RNA; RNA Folding; Transcription, Genetic | 2014 |
Oxidation of aquatic pollutants by ferrous-oxalate complexes under dark aerobic conditions.
Topics: Acetates; Citric Acid; Edetic Acid; Ferrous Compounds; Hydrogen Peroxide; Hydroxyl Radical; Malonates; Oxalates; Oxidation-Reduction; Oxygen; Water Pollutants, Chemical; Water Purification | 2014 |
Enhanced ALP activity of MG63 cells cultured on hydroxyapatite-poly(ethylene glycol) hydrogel composites prepared using EDTA-OH.
Topics: Alkaline Phosphatase; Bone Substitutes; Calcium; Calcium Phosphates; Cell Line; Cell Line, Tumor; Chelating Agents; Cross-Linking Reagents; Durapatite; Edetic Acid; Electric Conductivity; Humans; Hydrogels; Hydroxyl Radical; Polyethylene Glycols; X-Ray Diffraction | 2015 |
Intrinsic Chemiluminescence Generation during Advanced Oxidation of Persistent Halogenated Aromatic Carcinogens.
Topics: Carcinogens; Edetic Acid; Environment; Hydrocarbons, Aromatic; Hydrocarbons, Halogenated; Hydrogen Peroxide; Hydroxyl Radical; Iron; Kinetics; Luminescence; Oxidation-Reduction; Ozone; Pentachlorophenol | 2015 |
Site-Directed Chemical Probing to map transient RNA/protein interactions.
Topics: Base Sequence; Biphenyl Compounds; Edetic Acid; Escherichia coli; Gene Expression; Hydroxyl Radical; Models, Molecular; Molecular Chaperones; Molecular Imprinting; Molecular Probes; Mutagenesis, Site-Directed; Nucleic Acid Conformation; Protein Conformation; Recombinant Proteins; RNA; RNA-Binding Proteins; Staining and Labeling | 2017 |
Reactive oxygen species and associated reactivity of peroxymonosulfate activated by soluble iron species.
Topics: Edetic Acid; Ethane; Groundwater; Hydrocarbons, Chlorinated; Hydroxyl Radical; Iron; Nitrobenzenes; Oxidants; Oxidation-Reduction; Peroxides; Reactive Oxygen Species; Reducing Agents; Sulfates; tert-Butyl Alcohol; Tetrachloroethylene; Trichloroethylene; Water Pollutants, Chemical; Water Purification | 2017 |
Efficient removal of Cr(III)-organic complexes from water using UV/Fe(III) system: Negligible Cr(VI) accumulation and mechanism.
Topics: Acetates; Chromium; Chromium Compounds; Edetic Acid; Hydroxyl Radical; Iron; Oxidation-Reduction; Photolysis; Solubility; Tartrates; Ultraviolet Rays; Water Pollutants, Chemical; Water Purification | 2017 |
Using an L7Ae-Tethered, Hydroxyl Radical-Mediated Footprinting Strategy to Identify and Validate Kink-Turns in RNAs.
Topics: Archaeal Proteins; Binding Sites; DNA Footprinting; Edetic Acid; Hydroxyl Radical; Nucleic Acid Conformation; Nucleotide Motifs; Protein Binding; Reverse Transcription; Ribonuclease P; Ribonucleoproteins; RNA; RNA Folding; RNA, Catalytic; Sequence Analysis, DNA | 2021 |
Proteomics Study of DNA-Protein Crosslinks in Methylmethanesulfonate and Fe
Topics: Chromatography, Liquid; DNA; DNA-Binding Proteins; Edetic Acid; Electrophoresis, Polyacrylamide Gel; Ferrous Compounds; HeLa Cells; Humans; Hydroxyl Radical; Methyl Methanesulfonate; Molecular Structure; Proteomics; Tandem Mass Spectrometry | 2020 |
Iron oxide-EDTA nanoparticles for chelation-enhanced chemodynamic therapy and ion interference therapy.
Topics: Cell Line, Tumor; Edetic Acid; Humans; Hydrogen Peroxide; Hydroxyl Radical; Iron; Nanoparticles; Neoplasms; Tumor Microenvironment | 2023 |