title: [Cellular effects of the ultraviolet components of sunlight].
abstract: The discussion on the possible increase of solar UV on earth due to the destruction of the stratospheric ozone has led to a renewed interest in the action of ultraviolet radiation on biological systems. The paper deals with changes at the cellular level stressing particularly molecular alterations in deoxyribonucleic acid, the carrier of genetic information. The most important repair processes by which lesions are removed or bypassed are described. It is also discussed whether the effectivity of a complex spectrum can be predicted on the basis of measurements with monochromatic radiation. Furthermore, possible consequences on human health are outlined which may be derived from cellular studies.
authors.affiliation: Strahlenzentrum der Universität, Giessen.
authors.forename: F
authors.initials: F
authors.lastname: Zölzer
authors.forename: J
authors.initials: J
authors.lastname: Kiefer
mesh_terms: D002477:Cells / Q000528:radiation effects*; D004247:DNA / Q000528:radiation effects; D004249:DNA Damage; D013472:Sunlight; D014466:Ultraviolet Rays
chemical_list: D004247:DNA
vernacular_title: Zelluläre Wirkungen der ultravioletten Komponente des Sonnenlichts.