There is, as yet, no evidence that the cytotoxic effects of irradiated carbohydrates, and the toxic effects of ionizing radiation are in any way similarly ...
Nature - <ArticleTitle Language="En" xml:lang="en">Direct and Indirect Effects of Radiation : their Relation to Growth</ArticleTitle> Skip to main content Thank you for visiting nature.com.
Dec 14, 2019 · Indirect effects. Indirect effects are caused by interaction of radiation usually with water molecules. Each cell, just as is the case for the human body, is mostly water. Ionizing radiation may break the bonds that hold the water molecule together, producing radicals such as hydroxyl OH, superoxide anion O 2 – and others. These radicals can contribute to the destruction of the cell.
14.12.2019 · Indirect effects. Indirect effects are caused by interaction of radiation usually with water molecules. Each cell, just as is the case for the human body, is mostly water. Ionizing radiation may break the bonds that hold the water molecule together, producing radicals such as hydroxyl OH, superoxide anion O 2– and others.
Direct-type damage results from radiation energy being deposited directly into the DNA, whereas indirect damage occurs when the species created by the ...
01.04.1966 · From their own results, however, Steward et al. have implied a potential biological hazard to man, by the supposition that radiation effects can be transmitted indirectly to cells (perhaps at times...
In the indirect action, the radiation hits the water molecules, the major constituent of the cell, and other organic molecules in the cell, whereby free ...
This study provides the evidence that indirect effect of radiation can be as much damaging to neuronal cells as direct radiation exposure can be. Hence, more focused research on estimation risks of indirect effect of radiation to CNS at molecular level may help to reduce the uncertainty about cure and cause of several neurodegenerative disorders.
Indirect effects. Indirect effects are caused by interaction of radiation usually with water molecules. Each cell, just as is the case for the human body, is mostly water. Ionizing radiation may break the bonds that hold the water molecule together, producing radicals such as hydroxyl OH, superoxide anion O 2 – and others. These radicals can contribute to the destruction of the cell.
Indirect effects. Indirect effects are caused by interaction of radiation usually with water molecules. Each cell, just as is the case for the human body, is mostly water. Ionizing radiation may break the bonds that hold the water molecule together, producing radicals such as hydroxyl OH, superoxide anion O 2– and others.
This study provides the evidence that indirect effect of radiation can be as much damaging to neuronal cells as direct radiation exposure can be. Hence, more focused research on estimation risks of indirect effect of radiation to CNS at molecular level may help to reduce the uncertainty about cure and cause of several neurodegenerative disorders.
It is estimated that the radiation must produce ionization within a few nanometers of the DNA molecule in order for this action to occur. B. Indirect Action. In ...
Indirect ionization occurs when non-charged particles, e.g., photons, interact with cellular water. The energy absorbed by an H2O molecule results in the ...
An Indirect Local Action.—The rays irritate the general tissues which supply nourishment, and the death of the cancer cells is the result of the increase in the ...
18.01.2020 · Direct and indirect effect Radiation damage to the cell can be caused by the direct or indirect action of radiation on the DNA molecules. In the direct action, the radiation hits the DNA molecule directly, disrupting the molecular structure. Such structural change leads to cell damage or even cell death. Click to see full answer
In this survey, emphasis was placed on the main photoreactions of nucleic acid components, involving both direct and indirect effects. The main UVB- and UVA-induced DNA photoproducts, together with the mechanisms of their formation, are described. Information on the photoproduct distribution within …