title: [Study of the effect of narcotic analgesics (phenanthrene derivatives)on the physico-chemical properties of nucleic acids].
abstract: The effect of narcotic analgetics (phenanthrene derivatives) on the physico-chemical properties of nucleic acids was studied. It is shown that morphine-like substances have no influence on the secondary and tertiary structure of native DNA molecules and modified DNA agents.
mesh_terms: D000818:Animals; D002250:Carbon Radioisotopes; D002850:Chromatography, Gel; D004247:DNA / Q000032:analysis*; D007553:Isotope Labeling; D008099:Liver / Q000032:analysis; D008968:Molecular Conformation; D009022:Morphine Derivatives / Q000494:pharmacology*; D009691:Nucleic Acid Denaturation; D010616:Phenanthrenes / Q000494:pharmacology*; D051381:Rats; D013696:Temperature; D014783:Viscosity
chemical_list: D002250:Carbon Radioisotopes; D009022:Morphine Derivatives; D010616:Phenanthrenes; D004247:DNA
vernacular_title: Issledovanie deĭstviia narkoticheskikh anal'getikov (proizvodnykh fenantrena) na fiziko-khimicheskie svoĭstva nukleinovykh kislot.