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  • Purpose: Since the number of cancer patients treated by proton irradiation has increased in the last few years, it seems appropriate to study dose-dependent effects of proton irradiation on mammalian tissues in more detail. Materials and methods: Tissue samples of normal skin of mouse and swine, of a human tumour model xenograph, and of normal skin and a skin tumour ( basal cell carcinoma) of a human patient of about 1 mm thickness were irradiated by 24MeV protons ( uniform delivered doses of 1, 7 and 50 Gy: skin of mouse and a human tumour model xenograph, and 0.5, 5 and 50 Gy: swine and human skin). Raman spectra of non-irradiated and irradiated samples were recorded and analysed.Results: Amide I, P=O and C-O bond vibrations and aromatics were sensitive to the proton irradiation dose. In the C-H stretching region, the irradiation-mediated change of Raman spectra was significant only in the case of the skin tumour.Conclusions: It has been shown that Raman spectroscopy is suited to assess the radiatio
  • Purpose: Since the number of cancer patients treated by proton irradiation has increased in the last few years, it seems appropriate to study dose-dependent effects of proton irradiation on mammalian tissues in more detail. Materials and methods: Tissue samples of normal skin of mouse and swine, of a human tumour model xenograph, and of normal skin and a skin tumour ( basal cell carcinoma) of a human patient of about 1 mm thickness were irradiated by 24MeV protons ( uniform delivered doses of 1, 7 and 50 Gy: skin of mouse and a human tumour model xenograph, and 0.5, 5 and 50 Gy: swine and human skin). Raman spectra of non-irradiated and irradiated samples were recorded and analysed.Results: Amide I, P=O and C-O bond vibrations and aromatics were sensitive to the proton irradiation dose. In the C-H stretching region, the irradiation-mediated change of Raman spectra was significant only in the case of the skin tumour.Conclusions: It has been shown that Raman spectroscopy is suited to assess the radiatio (en)
  • Účinnost různých dávek záření urychlených protonů na efektivní opracovaní nemocných tkání byla sledovaná Ramanovou spektroskopií. Tkáňové vzorky normální myší, prasečí a lidské kůže byli porovnané se vzorkama nemocných tkáni basal cell karcinomu, adenokarcinomu před a po ozářeni 24 MeV urychlenými protony při 0,5; 1; 5; 7; 50 Gy. Změny v biologickém materiálu vyvolané ozářením urychlenými protony byli prostudovány a diskutovány. (cs)
Title
  • Raman spektroskopické studium vlivu protonové radiace na vzorky tkání (cs)
  • Raman spectroscopy of tissue samples irradiated by protons
  • Raman spectroscopy of tissue samples irradiated by protons (en)
skos:prefLabel
  • Raman spektroskopické studium vlivu protonové radiace na vzorky tkání (cs)
  • Raman spectroscopy of tissue samples irradiated by protons
  • Raman spectroscopy of tissue samples irradiated by protons (en)
skos:notation
  • RIV/60461373:22340/04:00013202!RIV/2005/GA0/223405/N
http://linked.open.../vavai/riv/strany
  • 581-591
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GV301/98/K042), Z(MSM 223400008)
http://linked.open...iv/cisloPeriodika
  • 8
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 583520
http://linked.open...ai/riv/idVysledku
  • RIV/60461373:22340/04:00013202
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Raman spectroscopy;irradiated by protons;tumour (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV
  • [EA7BBF747058]
http://linked.open...i/riv/nazevZdroje
  • International Journal of Radiation Biology
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 80
http://linked.open...iv/tvurceVysledku
  • Synytsya, Alla
  • Obstová, I.
  • Alexa, Petr
  • Volka, Karel
  • Loewe, M.
  • Wuerkner, M.
  • Froschauer, S.
  • Gerlach, R.
  • Moosburger, M.
  • Quicken, P.
  • Sosna, B.
  • Besserer, J.
  • Boer, J.
http://linked.open...n/vavai/riv/zamer
issn
  • 0955-3002
number of pages
http://localhost/t...ganizacniJednotka
  • 22340
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