Abstract
Methylglyoxal preferentially sensitizes anoxic bacterial and mammalian cells to the lethal effects of ionizing radiation. The radio-protective effect of anoxia on mammalian cells is effectively abolished in the presence of methylglyoxal, whereas sensitization of oxygenated mammalian cells is slight.
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References
Bridges, B. A., Nature, 118, 415 (1960).
Bridges, B. A., Adv. Radiat. Biol., 3 (edit. by Augenstein, L., Mason, R., and Zelle, M. Academic Press, New York, 1967).
Adams, G. E., and Dewey, D. L., Biochem. Biophys. Res. Commun., 12, 473 (1963).
Szent-Györgyi, A., Együd, L. G., and McLaughlin, J. A., Science, 155, 539 (1967).
Schroeder, E. F., and Woodward, G. E., J. Biol. Chem., 129, 283 (1939).
Riley, H. L., Morley, J. E., and Friend, N. A. C., Chem. Soc., 1875 (1932).
Moulds, L. de V., and Riley, H. L., J. Chem. Soc., 621 (1938).
Berry, R. J., Evans, H. J., and Robinson, D. M., Exp. Cell. Res., 42, 512 (1966).
Robinson, D. M., Nature, 208, 500 (1965).
Powell, M. D., Computer J., 7, 155 (1964).
Pike, M. C., and Alper, T., Brit. J. Radiol., 37, 458 (1964).
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ASH WOOD-SMITH, M., ROBINSON, D., BARNES, J. et al. Radiosensitization of Bacterial and Mammalian Cells by Substituted Glyoxals. Nature 216, 137–139 (1967). https://doi.org/10.1038/216137a0
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DOI: https://doi.org/10.1038/216137a0
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