Emphasis has been placed in this article dedicated to DNA damage on recent aspects of the
formation and measurement of oxidatively generated damage in cellular DNA in order to …

Several mechanisms are likely to be involved in the solar radiation-mediated modifications
of cellular DNA. Direct excitation of DNA bases by the UVB component (290-320 nm) of …

This review article focuses on a critical survey of the main available information on the UVB
and UVA oxidative reactions to cellular DNA as the result of direct interactions of UV …

Deoxyribonucleic acid (DNA) appears to be a critical cellular target for the biological effects
(cellular lethality, mutagenesis, carcinogenesis, and ageing) of oxidation processes …

Most of the reactions induced by· OH radicals (indirect effects) and by one-electron oxidation
(direct effects) as the result of exposure to ionizing radiation may be described for the four …

UVA has long been known for generating an oxidative stress in cells. In this paper we review
the different types of DNA damage induced by UVA, ie strand breaks, bipyrimidine …

Nuclear DNA and other molecules in living systems are continuously exposed to
endogenously generated oxygen species. Such species range from the unreactive …

The purine and pyrimidine bases in DNA are critical cellular targets of UV light and various
oxidizing agents and processes, including ion-izing radiation, photoexcited dyes, antibiotics …

Emphasis is placed in this review article on recent aspects of the photochemistry of cellular
DNA in which both the UVB and UVA components of solar radiation are implicated …

DNA damage induced by UV radiation and visible light (290-500 nm) in AS52 Chinese
hamster cells was analysed by an alkaline elution assay with specific repair endonucleases …