Definition
Radiation carcinogenesis is a biological phenomenon whereby living normal cells are damaged by ionizing radiations, which starts a progressive process causing the surviving cells to change their phenotype such that normal controls of cell death and apoptosis are lost and uncontrolled cancerous growth is initiated.
Characteristics
Radiation
Radiation is the deposition of energy into mass. Energy can appear as both corpuscles or electromagnetic quanta, or photons. Some of the elementary forms are protons, neutrons, electrons, x-rays, and gamma rays. X-rays originate outside of the nucleus of an atom while gamma rays originate within the atomic nucleus. Both are identical electromagnetic radiation with varying energies. The equivalence of matter expressed as energy is given by Albert Einstein’s relation: E = mc2, where E is energy, mis mass,...
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References
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BEIR VII (2005) Health effects of exposure to low levels of ionizing radiation. Committee on the Biological Effects of Ionizing Radiations: National Academy of Sciences. National Academy Press, Washington, DC
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© 2011 Springer-Verlag Berlin Heidelberg
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Hill, C.K., Kumar, P. (2011). Radiation Carcinogenesis. In: Schwab, M. (eds) Encyclopedia of Cancer. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-16483-5_4898
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DOI: https://doi.org/10.1007/978-3-642-16483-5_4898
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