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Zastosuj identyfikator do podlinkowania lub zacytowania tej pozycji: http://hdl.handle.net/20.500.12128/583
Tytuł: Microwave saturation of complex EPR spectra and free radicals of burnt skin treated with apitherapeutic agent
Autor: Olczyk, Paweł
Ramos, Paweł
Bernaś, Marcin
Komosińska-Vassev, Katarzyna
Stojko, Jerzy
Pilawa, Barbara
Słowa kluczowe: Microwave saturation; EPR spectra; Free radicals
Data wydania: 2013
Źródło: Evidence-Based Complementary and Alternative Medicine, Vol. 2013 (2013), art. no 545201
Abstrakt: The effect of microwave power on the complex electron paramagnetic resonance spectra of the burn matrix after the therapy with propolis was examined. The spectra were measured with microwaves in the range of 2.2-79 mW. Three groups of free radicals were found in the damaged skin samples. Their spectral lines evolve differently with the microwave power. In order to detect these free radical groups, the lineshape of the spectra was numerically analysed. The spectra were a superposition of three component lines. The best fit was obtained for the deconvolution of the experimental spectra into one Gauss and two Lorentz lines. The microwave power changes also the lineshape of the spectra of thermally injured skin treated with the conventional agent - silver sulphadiazine. The spectral changes were different for propolis and for silver sulphadiazine. The number of individual groups of free radicals in the wound bed after implementation of these two substances is not equal. It may be explained by a higher activity of propolis than of silver sulphadiazine as therapeutic agents.
URI: http://hdl.handle.net/20.500.12128/583
DOI: 10.1155/2013/545201
ISSN: 1741-427X
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