Measurements of UV-generated free radicals/reactive oxygen species (ROS) in skin

Free radicals/reactive oxygen species (ROS) generated in skin by UV irradiation were measured by electron spin resonance (ESR). To increase the sensitivity of measurement the short life free radicals/ROS were scavenged and accumulated by using the nitroxyl probe 3-carboxy-2,2,5,5-tetrametylpyrrolidi...

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Veröffentlicht in:	Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy Molecular and biomolecular spectroscopy, 2006-03, Vol.63 (4), p.840-845
Hauptverfasser:	Herrling, Th, Jung, K., Fuchs, J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Antioxidants - pharmacology Biopsy Cyclic N-Oxides - chemistry Cyclic N-Oxides - metabolism Electron Spin Resonance Spectroscopy ESR spectroscopy Free radical Free Radicals - metabolism Humans Pyrrolidines - chemistry Pyrrolidines - metabolism Reactive Oxygen Species - metabolism Skin Skin - drug effects Skin - radiation effects Spin Labels Spin Trapping Sunscreening Agents - pharmacology Swine Ultraviolet Rays UV irradiation
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