radiobiology

radiobiology
The study of the biologic effects of ionizing radiation upon living tissue. Cf. radiopathology.

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ra·dio·bi·ol·o·gy .rād-ē-ō-bī-'äl-ə-jē n, pl -gies a branch of biology dealing with the effects of radiation or radioactive materials on biological systems
ra·dio·bi·o·log·i·cal -.bī-ə-'läj-i-kəl also ra·dio·bi·o·log·ic -ik adj
ra·dio·bi·o·log·i·cal·ly -i-k(ə-)lē adv

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n.
the study of the effects of radiation on living cells and organisms. Studies of the behaviour of cancer cells exposed to radiation have important applications in radiotherapy, revealing why some tumours fail to respond to the treatment; this had led to the development of new radiotherapy techniques that make tumours more susceptible to attack by radiation.

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ra·dio·bi·ol·o·gy (ra″de-o-bi-olґə-je) a branch of biology concerned with the effect of light, ultraviolet radiation, and ionizing radiation upon living tissue or organisms. radiobiological adj

Medical dictionary. 2011.

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Look at other dictionaries:

  • Radiobiology — (or radiation biology ) is the interdisciplinary field of science that studies the biological effects of ionizing and non ionizing radiation of the whole electromagnetic spectrum, including radioactivity (alpha, beta and gamma), x rays,… …   Wikipedia

  • Radiobiology — См. Радиобиология Термины атомной энергетики. Концерн Росэнергоатом, 2010 …   Термины атомной энергетики

  • radiobiology — [rā΄dē ō bī äl′ə jē] n. [ RADIO + BIOLOGY] the branch of biology dealing with the effects of radiation on living organisms and with biological studies using radioactive tracers radiobiological [rā΄dē ōbī΄ə läj′i kəl] adj. radiobiologist n …   English World dictionary

  • radiobiology — radiobiologija statusas T sritis fizika atitikmenys: angl. radiobiology vok. Radiobiologie, f; Strahlenbiologie, f rus. радиобиология, f pranc. radiobiologie, f …   Fizikos terminų žodynas

  • radiobiology — radiobiologija statusas T sritis ekologija ir aplinkotyra apibrėžtis Kompleksinė biologijos ir radiologijos šaka, tirianti visų jonizuojančiosios spinduliuotės rūšių poveikį organizmams, jų bendrijoms, biosferai. Skirstoma į organizmų… …   Ekologijos terminų aiškinamasis žodynas

  • radiobiology — noun Date: 1919 a branch of biology dealing with the effects of radiation or radioactive materials on biological systems • radiobiological also radiobiologic adjective • radiobiologically adverb • radiobiologist noun …   New Collegiate Dictionary

  • radiobiology — n. [L. radius, ray; Gr. bios, life; logos, discourse] The study of the effects of radioactivity on living organisms …   Dictionary of invertebrate zoology

  • radiobiology — radiobiological /ray dee oh buy euh loj i keuhl/, radiobiologic, adj. radiobiologist, n. /ray dee oh buy ol euh jee/, n. the branch of biology dealing with the effects of radiation on living matter. [1915 20; RADIO + BIOLOGY] * * * …   Universalium

  • radiobiology — noun a) The study of the effects of ionizing radiation on living organisms b) The use of radioactive labels to study biological processes …   Wiktionary

  • radiobiology — n. branch of biology concerned with the effects of radiation on living material reɪdɪəʊbaɪ É‘lÉ™dʒɪ / É’l …   English contemporary dictionary

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