Сибирский федеральный университет

Тип публикации: статья из журнала

Год издания: 2021

Идентификатор DOI: 10.3390/agronomy11020198

Ключевые слова: humic substances, detoxification, luminous bacteria, adaptive response

Аннотация: The review summarizes studies on the detoxification effects of water-soluble humic substances (HS), which are products of the natural transformation of organic substances in soils and bottom sediments that serve as natural detoxifying agents in water solutions. The detoxifying effects of HS on microorganisms are quite complex: HS neutralize free pollutants (indirect bioeffects) and also stimulate the protective response of organisms (direct bioeffects). Prospects and potential problems of bioluminescent bacteria-based assay to monitor toxicity of solutions in the presence of HS are discussed. The main criterion for the bioassay application is versatility and ease of use. The detoxification efficiency of HS in different pollutant solutions was evaluated, and the detoxification mechanisms are discussed. Particular attention was paid to the direct and complex direct + indirect effects of HS. The review focuses on the protective function of HS in solutions of radionuclides and salts of stable metals, with special consideration of the antioxidant properties of HS.

Журнал: AGRONOMY-BASEL

Выпуск журнала: Vol. 11, Is. 2

Номера страниц: 198

ISSN журнала: 20734395

Место издания: BASEL

Издатель: MDPI

• Bondareva Lydia (Fed Sci Ctr Hyg, Moscow 141014, Russia)
• Kudryasheva Nadezhda (Russian Acad Sci, Inst Biophys, Krasnoyarsk Sci Ctr, Fed Res Ctr,Siberian Branch, Krasnoyarsk 660036, Russia; Siberian Fed Univ, Biophys Dept, Krasnoyarsk 660041, Russia)

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