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Volumn 20, Issue 5, 1996, Pages 751-756

Effects of hydroxyl radical scavengers on relaxation of supercoiled DNA by aminomethyl-trimethyl-psoralen and monochromatic UVA photons

Author keywords

AMT; DNA single strand breaks; Free radicals; Hydroxyl radical scavengers; UVA

Indexed keywords

FREE RADICAL; HYDROXYL RADICAL; PSORALEN;

EID: 0029978390     PISSN: 08915849     EISSN: None     Source Type: Journal    
DOI: 10.1016/0891-5849(95)02158-2     Document Type: Article
Times cited : (14)

References (27)
  • 1
    • 0019335633 scopus 로고
    • Photophysical properties of aminomethylpsoralen in presence and absence of DNA
    • Salet, C.; Melo, T. M. De Sa E.; Bensasson, R.; Land, E. J. Photophysical properties of aminomethylpsoralen in presence and absence of DNA. Biochim. Biophys. Acta 607:379-383; 1980.
    • (1980) Biochim. Biophys. Acta , vol.607 , pp. 379-383
    • Salet, C.1    Melo, T.M.D.Sa.E.2    Bensasson, R.3    Land, E.J.4
  • 2
    • 0021647808 scopus 로고
    • Mechanisms of psoralen photosensitization reactions
    • Photobiologic, toxicologic, and pharmacologic aspects of psoralens (NIH Publication #84-2692).
    • Pathak, M. A. Mechanisms of psoralen photosensitization reactions. In: Photobiologic, toxicologic, and pharmacologic aspects of psoralens (NIH Publication #84-2692). Natl. Cancer Inst. Monogr. 66:41-46; 1984.
    • (1984) Natl. Cancer Inst. Monogr. , vol.66 , pp. 41-46
    • Pathak, M.A.1
  • 3
    • 0000585408 scopus 로고
    • Lethal photosensitization of bacteria with 8-methoxypsoralen to long wavelength ultraviolet radiation
    • Oginsky, E. L.; Green, G. S.; Griffith, D. G.; Fowlks, W. L. Lethal photosensitization of bacteria with 8-methoxypsoralen to long wavelength ultraviolet radiation. J. Bact. 78:821-833; 1959.
    • (1959) J. Bact. , vol.78 , pp. 821-833
    • Oginsky, E.L.1    Green, G.S.2    Griffith, D.G.3    Fowlks, W.L.4
  • 4
    • 0014713393 scopus 로고
    • 4-cyclo-addition reactions between skin-photosensitizing furocoumarins and nucleic acids
    • 4-cyclo-addition reactions between skin-photosensitizing furocoumarins and nucleic acids. Photochem. Photobiol. 11:27-35; 1970.
    • (1970) Photochem. Photobiol. , vol.11 , pp. 27-35
    • Musajo, L.1    Rodighiero, G.2
  • 5
    • 0018027584 scopus 로고
    • A major reactive species in the furocoumarin photosensitized inactivation of E. Coli ribosomes
    • Singh, H.; Vadasz, J. A. Singlet oxygen: A major reactive species in the furocoumarin photosensitized inactivation of E. coli ribosomes. Photochem. Photobiol. 28:539-545; 1978.
    • (1978) Photochem. Photobiol. , vol.28 , pp. 539-545
    • Vadasz, H.1    Oxygen, J.A.S.2
  • 6
    • 0016718823 scopus 로고
    • Photodynamic sensitization by 8-methoxypsoralen via the singlet oxygen mechanism
    • Poppe, W.; Grossweiner, L. I. Photodynamic sensitization by 8-methoxypsoralen via the singlet oxygen mechanism. Photochem. Photobiol. 22:217-219; 1975.
    • (1975) Photochem. Photobiol. , vol.22 , pp. 217-219
    • Poppe, W.1    Grossweiner, L.I.2
  • 7
    • 0025886090 scopus 로고
    • Inactivation of viruses in platelet suspensions that retain their in vitro characteristics: Comparison of psoralen-ultraviolet A and merocyanine 540-visible light methods
    • Dodd, R. Y.; Moroff, G.; Wagoner, J.; Dabay, M. H.; Dorfman, E.; George, V.; Ribeiro, A.; Shumaker, J.; Benade, L. E. Inactivation of viruses in platelet suspensions that retain their in vitro characteristics: Comparison of psoralen-ultraviolet A and merocyanine 540-visible light methods. Transfusion 31:483-490; 1991.
    • (1991) Transfusion , vol.31 , pp. 483-490
    • Dodd, R.Y.1    Moroff, G.2    Wagoner, J.3    Dabay, M.H.4    Dorfman, E.5    George, V.6    Ribeiro, A.7    Shumaker, J.8    Benade, L.E.9
  • 8
    • 0023392484 scopus 로고
    • Certain singlet oxygen quenchers affect the photoreaction between 8-MOP and DNA
    • Bordin, F.; Conconi, M. T.; Capozzi, A. Certain singlet oxygen quenchers affect the photoreaction between 8-MOP and DNA. Photochem. Photobiol. 46:301-304; 1987.
    • (1987) Photochem. Photobiol. , vol.46 , pp. 301-304
    • Bordin, F.1    Conconi, M.T.2    Capozzi, A.3
  • 9
    • 0027582324 scopus 로고
    • Relaxation of supercoiled DNA by aminomethyl trimethylpsoralen and UV photons: Action spectrum
    • Oroskar, A. A.; Gasparro, F. P.; Peak, M. J. Relaxation of supercoiled DNA by aminomethyl trimethylpsoralen and UV photons: Action spectrum. Photochem. Photobiol. 57:648-654; 1993.
    • (1993) Photochem. Photobiol. , vol.57 , pp. 648-654
    • Oroskar, A.A.1    Gasparro, F.P.2    Peak, M.J.3
  • 10
    • 0028675017 scopus 로고
    • 4′-Aminomethyl-4, 5′, 8-trimethylpsoralen photochemistry: The effect of concentration and UVA fluence on photoadduct formation in poly(dA-dT) and calf thymus DNA
    • Oroskar, A. A.; Olack, G.; Peak, M. J.; Gasparro, F. P. 4′-Aminomethyl-4, 5′, 8-trimethylpsoralen photochemistry: The effect of concentration and UVA fluence on photoadduct formation in poly(dA-dT) and calf thymus DNA. Photochem. Photobiol. 60:567-573; 1994.
    • (1994) Photochem. Photobiol. , vol.60 , pp. 567-573
    • Oroskar, A.A.1    Olack, G.2    Peak, M.J.3    Gasparro, F.P.4
  • 11
    • 0026905006 scopus 로고
    • Psoralens cleave pBR322 DNA under ultraviolet radiation
    • Kagan, J.; Chen, X.; Wang, T. P.; Forlot, P. Psoralens cleave pBR322 DNA under ultraviolet radiation. Photochem. Photobiol. 56:185-193; 1992.
    • (1992) Photochem. Photobiol. , vol.56 , pp. 185-193
    • Kagan, J.1    Chen, X.2    Wang, T.P.3    Forlot, P.4
  • 12
    • 85041991619 scopus 로고
    • Selected specific rate of reaction of transients from water in aqueous solutions. III. Hydroxyl radical and perhydroxyl radical and their radical ions
    • Farhataziz; Ross, A. B. Selected specific rate of reaction of transients from water in aqueous solutions. III. Hydroxyl radical and perhydroxyl radical and their radical ions. Natl. Std. Ref. Data Syst. 59:1-113; 1977.
    • (1977) Natl. Std. Ref. Data Syst. , vol.59 , pp. 1-113
    • Farhataziz1    Ross, A.B.2
  • 13
    • 0021740546 scopus 로고
    • ·OH scavenger in aqueous solutions and in biological systems
    • ·OH scavenger in aqueous solutions and in biological systems. Int. J. Radiat. Biol. 46:725-729; 1984.
    • (1984) Int. J. Radiat. Biol. , vol.46 , pp. 725-729
    • Goldstein, S.1    Czapski, G.2
  • 14
    • 0023864478 scopus 로고
    • The role of hydroxyl radical quenching in the protection by acetate and ethylenediaminetetraacetate of supercoiled plasmid DNA from ionizing radiation-induced strand breakage
    • Blazek, E. R.; Peak, M. J. The role of hydroxyl radical quenching in the protection by acetate and ethylenediaminetetraacetate of supercoiled plasmid DNA from ionizing radiation-induced strand breakage. Int. J. Radiat. Biol. 53:237-247; 1988.
    • (1988) Int. J. Radiat. Biol. , vol.53 , pp. 237-247
    • Blazek, E.R.1    Peak, M.J.2
  • 15
    • 0025438083 scopus 로고
    • Hydroxyl radical quenching agents afford similar protection against DNA breakage caused by 365-nm UVA or by gamma radiation
    • Peak, M. J.; Peak, J. G. Hydroxyl radical quenching agents afford similar protection against DNA breakage caused by 365-nm UVA or by gamma radiation. Photochem. Photobiol. 51:649-652; 1990.
    • (1990) Photochem. Photobiol. , vol.51 , pp. 649-652
    • Peak, M.J.1    Peak, J.G.2
  • 16
    • 0023302789 scopus 로고
    • Induction of direct and indirect single-strand breaks in human cell DNA by far- and near-ultraviolet radiations: Action spectrum and mechanisms
    • Peak, M. J.; Peak, J. G.; Carnes, B. A. Induction of direct and indirect single-strand breaks in human cell DNA by far- and near-ultraviolet radiations: Action spectrum and mechanisms. Photochem. Photobiol. 45:381-387; 1987.
    • (1987) Photochem. Photobiol. , vol.45 , pp. 381-387
    • Peak, M.J.1    Peak, J.G.2    Carnes, B.A.3
  • 17
    • 0028951741 scopus 로고
    • DNA damage produced by exposure of supercoiled plasmid DNA to high- and low-LET ionizing radiation: Effects of hydroxyl radical quenchers
    • Peak, J. G.; Ito, T.; Robb, F. T.; Peak, M. J. DNA damage produced by exposure of supercoiled plasmid DNA to high- and low-LET ionizing radiation: Effects of hydroxyl radical quenchers. Int. J. Radiat. Biol. 67:1-6; 1995.
    • (1995) Int. J. Radiat. Biol. , vol.67 , pp. 1-6
    • Peak, J.G.1    Ito, T.2    Robb, F.T.3    Peak, M.J.4
  • 18
    • 0342994749 scopus 로고
    • A flash-photolysis and flourescence study of aminomethyltrimethyl psoralen in the presence and absence of DNA
    • Beaumont, P. C.; Navaratnam, S.; Parsons, B. J.; Phillips, G. O. A flash-photolysis and flourescence study of aminomethyltrimethyl psoralen in the presence and absence of DNA. Photobiochem. Photobiophys. 5:359-369; 1983.
    • (1983) Photobiochem. Photobiophys. , vol.5 , pp. 359-369
    • Beaumont, P.C.1    Navaratnam, S.2    Parsons, B.J.3    Phillips, G.O.4
  • 24
    • 0026458382 scopus 로고
    • Base-selective oxidation and cleavage of DNA by photochemical cosensitized electron transfer
    • Dunn, D. A.; Lin, V. H.; Kochevar, I. E. Base-selective oxidation and cleavage of DNA by photochemical cosensitized electron transfer. Biochemistry 31:11620-11625; 1992.
    • (1992) Biochemistry , vol.31 , pp. 11620-11625
    • Dunn, D.A.1    Lin, V.H.2    Kochevar, I.E.3
  • 25
    • 0005145069 scopus 로고
    • Solar ultraviolet effects on mammalian cell DNA
    • Fuchs, J.; Packer, L., eds. New York: Marcel Dekker, Inc.
    • Peak, M. J.; Kochevar, I. E.; Peak, J. G. Solar ultraviolet effects on mammalian cell DNA. In: Fuchs, J.; Packer, L., eds. Oxidative stress in dermatology. New York: Marcel Dekker, Inc.; 1993:169-186.
    • (1993) Oxidative Stress in Dermatology , pp. 169-186
    • Peak, M.J.1    Kochevar, I.E.2    Peak, J.G.3
  • 27
    • 85030192942 scopus 로고
    • Quencher-enhanced specificity of virus inactivation with psoralens
    • Abstract #S-18-2 of the 20th Annual Meeting of the American Society for Photobiology
    • Margolis-Nunno, H.; Williams, B.; Geacintov, N.; Horowitz, B. Quencher-enhanced specificity of virus inactivation with psoralens. Photochem. Photobiol 55:1135; 1992. (Abstract #S-18-2 of the 20th Annual Meeting of the American Society for Photobiology.)
    • (1992) Photochem. Photobiol , vol.55 , pp. 1135
    • Margolis-Nunno, H.1    Williams, B.2    Geacintov, N.3    Horowitz, B.4


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