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Med. Free Radical Biology and Medicine is a peer-reviewed scientific journal and official journal of the Society for Redox Biology and Medicine. The journal covers research on redox biology, signaling, biological chemistry and medical implications of free radicals, reactive species, oxidants and antioxidants.
Radiobiology (also known as radiation biology, and uncommonly as actinobiology) is a field of clinical and basic medical sciences that involves the study of the effects of ionizing radiation on living things, in particular health effects of radiation. Ionizing radiation is generally harmful and potentially lethal to living things but can have ...
The free radical theory of aging states that organisms age because cells accumulate free radical damage over time. [ 1 ] A free radical is any atom or molecule that has a single unpaired electron in an outer shell. [ 2 ] While a few free radicals such as melanin are not chemically reactive, most biologically relevant free radicals are highly ...
Int. J. Radiat. Biol. The International Journal of Radiation Biology is a monthly peer-reviewed medical journal that covers research into the effects of ionizing and non-ionizing radiation in biology. The editor-in-chief is Professor Gayle Woloschak. The title was formerly known as International Journal of Radiation Biology and Related Studies ...
Relative biological effectiveness. In radiobiology, the relative biological effectiveness (often abbreviated as RBE) is the ratio of biological effectiveness of one type of ionizing radiation relative to another, given the same amount of absorbed energy. The RBE is an empirical value that varies depending on the type of ionizing radiation, the ...
Medical imaging is the technique and process of imaging the interior of a body for clinical analysis and medical intervention, as well as visual representation of the function of some organs or tissues . Medical imaging seeks to reveal internal structures hidden by the skin and bones, as well as to diagnose and treat disease.
The International Journal of Radiation*Oncology*Biology*Physics (Int J Radiat Oncol Biol Phys), also known as the Red Journal, is published 15 times each year. [3] In 2011, ASTRO began publishing Practical Radiation Oncology. Also called P.R.O., it is a journal whose mission is to improve the quality of radiation oncology practice.
The most widely accepted model posits that the incidence of cancers due to ionizing radiation increases linearly with effective radiation dose at a rate of 5.5% per sievert; [1] if correct, natural background radiation is the most hazardous source of radiation to general public health, followed by medical imaging as a close second.