Polycyclic aromatic hydrocarbons, antibiotic resistance genes, toxicity in the exposed to anthropogenic pressure soils of the Southern Russia.

Autor: Sazykin IS; Southern Federal University, 194/2 Stachki Avenue, Rostov-on-Don, 344090, Russian Federation., Minkina TM; Southern Federal University, 194/2 Stachki Avenue, Rostov-on-Don, 344090, Russian Federation., Khmelevtsova LE; Southern Federal University, 194/2 Stachki Avenue, Rostov-on-Don, 344090, Russian Federation., Antonenko EM; Southern Federal University, 194/2 Stachki Avenue, Rostov-on-Don, 344090, Russian Federation., Azhogina TN; Southern Federal University, 194/2 Stachki Avenue, Rostov-on-Don, 344090, Russian Federation., Dudnikova TS; Southern Federal University, 194/2 Stachki Avenue, Rostov-on-Don, 344090, Russian Federation., Sushkova SN; Southern Federal University, 194/2 Stachki Avenue, Rostov-on-Don, 344090, Russian Federation., Klimova MV; Southern Federal University, 194/2 Stachki Avenue, Rostov-on-Don, 344090, Russian Federation., Karchava SK; Southern Federal University, 194/2 Stachki Avenue, Rostov-on-Don, 344090, Russian Federation., Seliverstova EY; Southern Federal University, 194/2 Stachki Avenue, Rostov-on-Don, 344090, Russian Federation., Kudeevskaya EM; Southern Federal University, 194/2 Stachki Avenue, Rostov-on-Don, 344090, Russian Federation., Konstantinova EY; Southern Federal University, 194/2 Stachki Avenue, Rostov-on-Don, 344090, Russian Federation., Khammami MI; Southern Federal University, 194/2 Stachki Avenue, Rostov-on-Don, 344090, Russian Federation., Gnennaya NV; Southern Federal University, 194/2 Stachki Avenue, Rostov-on-Don, 344090, Russian Federation., Al-Rammahi AAK; Technical University Al-Furat Al-Awsat, 70, Hill St., Najaf, 54003, Iraq., Rakin AV; Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Institute for Bacterial Infections and Zoonoses, 96a, Naumburger St., Jena, D-07743, Germany., Sazykina MA; Southern Federal University, 194/2 Stachki Avenue, Rostov-on-Don, 344090, Russian Federation. Electronic address: samara@sfedu.ru.
Jazyk: angličtina
Zdroj: Environmental research [Environ Res] 2021 Mar; Vol. 194, pp. 110715. Date of Electronic Publication: 2021 Jan 11.
DOI: 10.1016/j.envres.2021.110715
Abstrakt: The influence of anthropogenic pollution, particularly with polycyclic aromatic hydrocarbons (PAHs) on soil toxicity and spread of antibiotic resistance genes (ARGs) is extremely important nowadays. We studied 20 soil samples from a technogenically polluted site, municipal solid wastes (MSW) landfills, and rural settlements in the southwestern part of the Rostov Region of Russia. A close correlation was established between the results of biosensor testing for integral toxicity, the content of genes for the biodegradation of hydrocarbons, and the concentration of PAHs in soils. The relation between the quantitative content of ARGs and the qualitative and quantitative composition of PAHs has not been registered. Soils subjected to different types of the anthropogenic pressure differed in PAHs composition. The technogenic soils are the most polluted ones. These soils are enriched with 5 ring PAHs and carry the maximum variety of assayed ARGs, despite the fact that they do not receive household or medical waste.
(Copyright © 2021 Elsevier Inc. All rights reserved.)
Databáze: MEDLINE
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