[Formation of fluorescent products in mitochondria exposed to UV-light].
UV-irradiation of mitochondrial membranes causes formation and accumulation of fluorescing products in the course of incubation, like it takes place during the initiation of peroxide oxidation by the iron--ascorbate system. The rate of the change of mitochondria fluorescence and the level of TBA-products in them do not correlate, which points to the difference in the formation mechanisms of these products in the course of incubation. However, a correlation is observed between the initial fluorescence intensity and the number of TBA-active products in mitochondria, which increases with the increase of the time of UV-irradiation.
D000818:Animals; D005453:Fluorescence; D051379:Mice; D008930:Mitochondria, Liver / Q000528:radiation effects*; D051381:Rats; D014466:Ultraviolet Rays
Obrazovanie fluorestsiruiushchikh produktov v mitokhondriiakh pri deĭstvii UF-sveta.