[Action of tetracycline and sodium deoxycholate combinations on protein and nucleic acid synthesis in the cells of the NAG vibrio, Staphylococcus aureus and Escherichia coli].
The effect of tetracycline combination with sodium desoxycholate, a surface-active substance, on the synthesis of proteins and nucleic acids in the cells of NAG-vibrio, Staph. aureus and E. coli was studied by incorporation of 1-14C-glycine and 8-14C-adenine into proteins and nucleic acids. It was found that sodium desoxycholate suppressed the synthesis of proteins and nucleic acids in the cells of NAG-vibrio and Staph. aureus. Its combination with tetracycline resulted in summation or increase of the suppressive effects on proteins and nucleic acids as compared to the effect of the substances used alone. Sodium desoxycholate even in very high concentration, up to 12800 gamma/ml, had no effect on the synthesis of proteins and nucleic acids in the cells of E. coli and respectively it did not change the activity of tetracycline on combined use.
D001426:Bacterial Proteins / Q000096:biosynthesis*; D004269:DNA, Bacterial / Q000096:biosynthesis*; D003840:Deoxycholic Acid / Q000494:pharmacology*; D004305:Dose-Response Relationship, Drug; D004338:Drug Combinations; D004926:Escherichia coli / Q000187:drug effects* / Q000378:metabolism; D012329:RNA, Bacterial / Q000096:biosynthesis*; D013211:Staphylococcus aureus / Q000187:drug effects* / Q000378:metabolism; D013752:Tetracycline / Q000494:pharmacology*; D014733:Vibrio / Q000187:drug effects* / Q000378:metabolism
D001426:Bacterial Proteins; D004269:DNA, Bacterial; D004338:Drug Combinations; D012329:RNA, Bacterial; D003840:Deoxycholic Acid; D013752:Tetracycline
Izuchenie deĭstviia sochetaniĭ tetratsiklina i dezoksikholata natriia na sintez belkov i nukleinovykh kislot v kletkakh NAG-vibriona, zolotistogo stafilokokka i kishechnoĭ palochki.