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DNA strand breakage by bivalent metal ions and ionizing radiation.
Ayene IS, Koch CJ, Krisch RE. Ayene IS, et al. Int J Radiat Biol. 2007 Mar;83(3):195-210. doi: 10.1080/09553000601146956. Int J Radiat Biol. 2007. PMID: 17378528
However, their combination produced a dramatic increase in the production of both SSB and DSB. Experiments with ferric ion suggest that it produces DNA damage only after partial reduction to ferrous by GSH. ...
However, their combination produced a dramatic increase in the production of both SSB and DSB. Experiments with ferric ion suggest th …
Anaerobic killing of oral streptococci by reduced, transition metal cations.
Dunning JC, Ma Y, Marquis RE. Dunning JC, et al. Appl Environ Microbiol. 1998 Jan;64(1):27-33. doi: 10.1128/AEM.64.1.27-33.1998. Appl Environ Microbiol. 1998. PMID: 9435058 Free PMC article.
Killing of S. mutans GS-5 in response to millimolar levels of added Fe2+ occurred over a wide range of temperatures and pH. The organism was able to take up ferrous iron, but ferric reductase activity could not be detected. Chelators, uric acid, and thiocyanate were not ef …
Killing of S. mutans GS-5 in response to millimolar levels of added Fe2+ occurred over a wide range of temperatures and pH. The organism was …