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International Journal of Radiation Biology Volume 59, 1991 - Issue 4
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Original Article

Rates for Repair of pBR 322 DNA Radicals by Thiols as Measured by the Gas Explosion Technique: Evidence that Counter-ion Condensation and Co-ion Depletion are Significant at Physiological Ionic Strength

R.C. Fahey Cancer Research Campaign Gray Laboratory, Mount Vernon Hospital, P.O. Box 100, Northwood, Middlesex, HA6 2JR, UK
,
K.M. Prise Cancer Research Campaign Gray Laboratory, Mount Vernon Hospital, P.O. Box 100, Northwood, Middlesex, HA6 2JR, UK
,
M.R.L. Stratford Cancer Research Campaign Gray Laboratory, Mount Vernon Hospital, P.O. Box 100, Northwood, Middlesex, HA6 2JR, UK
,
R.R. Watfa Cancer Research Campaign Gray Laboratory, Mount Vernon Hospital, P.O. Box 100, Northwood, Middlesex, HA6 2JR, UK
&
B.D. Michael Cancer Research Campaign Gray Laboratory, Mount Vernon Hospital, P.O. Box 100, Northwood, Middlesex, HA6 2JR, UK
Pages 901-917 | Received 31 Aug 1990, Accepted 28 Oct 1990, Published online: 03 Jul 2009

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Xingwang Fang, Jilan Wu, Genshuan Wei, H.-P. Schuchmann & C. Von Sonntag. (1995) Generation and Reactions of the Disulphide Radical Anion Derived from Metallothionein: A Pulse Radiolytic Study. International Journal of Radiation Biology 68:4, pages 459-466.
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K.M. Prise, N.E. Gillies, A. Whelan, G.L. Newton, R.C. Fahey & B.D. Michael. (1995) Role of Charge in the Radioprotection of E. Coli by Thiols. International Journal of Radiation Biology 67:4, pages 393-401.
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S. A. Everett, L. K. Folkes, P. Wardman & K.-D. Asmus. (1994) Free-Radical Repair by a Novel Perthiol: Reversible Hydrogen Transfer and Perthiyl Radical Formation. Free Radical Research 20:6, pages 387-400.
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A. Laayoun, CE. Coulombeau, J.F. Constant, M. Berger, J. Cadet & J. Lhomme. (1994) Aminothiols Linked to Quinoline and Acridine Chromophores Efficiently Decrease 7,8-dihydro-8-oxo-2′-deoxyguanosine Formation in γ-irradiated DNA. International Journal of Radiation Biology 66:3, pages 259-266.
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D. Frankenberg, M. Frankenberg-Schwager & R. Harbich. (1993) Mechanisms of Oxygen Radiosensitization in Irradiated Yeast. International Journal of Radiation Biology 64:5, pages 511-521.
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O.C.A. Scott, L. Révész & M. Edgren. (1993) The ‘X Model’: A Modified Version of the Competition Theory. International Journal of Radiation Biology 64:4, pages 367-373.
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S. Awad, G.B. Henderson, A. Cerami & K.D. Held. (1992) Effects of Trypanothione on the Biological Activity of Irradiated Transforming DNA. International Journal of Radiation Biology 62:4, pages 401-407.
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K.M. Prise, S. Davies, M.R.L. Stratford & B.D. Michael. (1992) The Role of Non-protein Sulphydryls in Determining the Chemical Repair Rates of Free Radical Precursors of DNA Damage and Cell Killing in Chinese Hamster V79 Cells. International Journal of Radiation Biology 62:3, pages 297-306.
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P.J. Prakash Rao, E. Bothe & D. Schulte-Frohlinde. (1992) Reaction of Dithiothreitol and Para-nitroacetophenone with Different Radical Precursors of .OH Radical-induced Strand Break Formation of Single-stranded DNA in Anoxic Aqueous Solution. International Journal of Radiation Biology 61:5, pages 577-591.
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R.C. Fahey, B. Vojnovic & B.D. Michael. (1991) The Effects of Counter-ion Condensation and Co-ion Depletion Upon the Rates of Chemical Repair of Poly(U) Radicals by Thiols. International Journal of Radiation Biology 59:4, pages 885-899.
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Articles from other publishers (12)

Gabriel Robert, J Richard Wagner & Jean Cadet. (2023) Oxidatively generated tandem DNA modifications by pyrimidinyl and 2-deoxyribosyl peroxyl radicals. Free Radical Biology and Medicine 196, pages 22-36.
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Peter Wardman. (2020) Radiotherapy Using High-Intensity Pulsed Radiation Beams (FLASH): A Radiation-Chemical Perspective. Radiation Research 194:6.
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Natarajan Raghunand, Gerald P. Guntle, Vijay Gokhale, Gary S. Nichol, Eugene A. Mash & Bhumasamudram Jagadish. (2010) Design, Synthesis, and Evaluation of 1,4,7,10-Tetraazacyclododecane-1,4,7-triacetic Acid Derived, Redox-Sensitive Contrast Agents for Magnetic Resonance Imaging. Journal of Medicinal Chemistry 53:18, pages 6747-6757.
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Caroline Prouillac, Patricia Vicendo, Jean-Christophe Garrigues, Romuald Poteau & Ghassoub Rima. (2009) Evaluation of new thiadiazoles and benzothiazoles as potential radioprotectors: Free radical scavenging activity in vitro and theoretical studies (QSAR, DFT). Free Radical Biology and Medicine 46:8, pages 1139-1148.
Crossref
P WARDMAN. (2009) The importance of radiation chemistry to radiation and free radical biology (The 2008 Silvanus Thompson Memorial Lecture). The British Journal of Radiology 82:974, pages 89-104.
Crossref
Clemens von Sonntag. 2006. Free-Radical-Induced DNA Damage and Its Repair. Free-Radical-Induced DNA Damage and Its Repair 357 482 .
Kathryn D. Held & Karen L. Hopcia. (1993) Role of protein thiols in intrinsic radiation protection of DNA and cells. Mutation Research/Genetic Toxicology 299:3-4, pages 261-269.
Crossref
PETER WARDMAN. 1993. Atmospheric Oxidation and Antioxidants. Atmospheric Oxidation and Antioxidants 101 127 .
Peter O'neill & E. Martin Fielden. 1993. Advances in Radiation Biology - DNA and Chromatin Damage Caused by Radiation. Advances in Radiation Biology - DNA and Chromatin Damage Caused by Radiation 53 120 .
M.V.M. Lafleur & J. Retèl. (1993) Contrasting effects of SH-compounds on oxidative DNA damage: repair and increase of damage. Mutation Research/DNAging 295:1, pages 1-10.
Crossref
Peter Wardman, Madeleine F. Dennis, Michael R.L. Stratford & John White. (1992) Extracellular: Intracellular and subcellular concentration gradients of thiols. International Journal of Radiation Oncology*Biology*Physics 22:4, pages 751-754.
Crossref
R.F. Martin & L. Denison. (1992) DNA ligands as radiomodifiers: Studies with minor-groove binding bibenzimidazoles. International Journal of Radiation Oncology*Biology*Physics 23:3, pages 579-584.
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