[Ultraviolet-induced effect of N-nitrosamines on the in vitro parameters of DNA fusion].
The results of studies have shown the UV-induced decrease of melting temperatures of the DNA of E. coli and chick erythrocytes under the influence of simple N-nitrosamines (NDMA, NDEA, NDPA). Either UV or nitrosoamines separately failed to effect the DNA, or their action was insignificant. It is suggested that this effect may be partly due to the action of UV on DNA.
D000818:Animals; D002645:Chickens; D004247:DNA / Q000528:radiation effects*; D004347:Drug Interactions; D004912:Erythrocytes; D004926:Escherichia coli; D066298:In Vitro Techniques; D009602:Nitrosamines / Q000528:radiation effects*; D013696:Temperature; D013997:Time Factors; D014466:Ultraviolet Rays
D009602:Nitrosamines; D004247:DNA
Indutsirovannoe ul'trafioletom vliianie N-nitrozaminov na parametry plavleniia DNK in vitro.