Changes in the Quantitative and Functional Characteristics of Bacterioplankton under the Influence of Aqueous Unmodified Fullerene С 60 Dispersions.

Autor: Mosharova IV; Faculty of Biology, Moscow State University, 119234, Moscow, Russia. ivmpost@mail.ru., Dallakyan GA; Faculty of Biology, Moscow State University, 119234, Moscow, Russia., Mikheev IV; Faculty of Biology, Moscow State University, 119234, Moscow, Russia., Il'inskii VV; Faculty of Biology, Moscow State University, 119234, Moscow, Russia., Akulova AY; Faculty of Biology, Moscow State University, 119234, Moscow, Russia.
Jazyk: angličtina
Zdroj: Doklady. Biochemistry and biophysics [Dokl Biochem Biophys] 2019 Jul; Vol. 487 (1), pp. 256-259. Date of Electronic Publication: 2019 Sep 26.
DOI: 10.1134/S1607672919040045
Abstrakt: The effect of aqueous unmodified fullerene C 60 dispersions (AFD) at a concentration of 5 mg/L on the total number and metabolic activity of heterotrophic river bacteroplankton was investigated. The stimulating effect of AFD on the number of bacterioplankton and on the activity of electron transport chains in its cells is shown. It is established that, in the presence of AFD, the bactericidal activity of antibiotics decreases. The stimulating effect of fullerene on the natural heterotrophic bacterioplankton, which we discovered, casts doubt on the expediency of using AFD as a bacteriostatic agent.
Databáze: MEDLINE
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