EFFECTS OF IONIZING RADIATIONS ON BIOLOGICAL MACROMOLECULES.

作者: PETER ALEXANDER , JOHN T. LETT

DOI: 10.1016/B978-1-4831-9716-6.50016-1

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摘要: Publisher Summary Ionizing radiations bring a variety of biological end effects and these are initiated by the chemical changes that have been produced in cellular macromolecules as an immediate consequence passage ionizing through system. energetic to be capable severing any bond result, molecules every substance present cell would chemically changed their properties affected irradiation. This situation has given rise plethora theories concerning nature primary radiochemical lesions. The lesion must reaction involves which molecule is vital cell. genetic material, DNA, fulfills this requirement because unique different function. By direct indirect actions, shown cause loss activity, whether it enzymatic, hormonal or immunological.

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