Malondialdehyde - a potential marker of nanoparticle toxicity in an aquatic environment

Introduction. As a result of increased production and spread in the environment, nanoparticles can pose a significant risk to public health. To date, the toxicity data of nanoparticles collected, using traditional models and methods, are contradictory and inconsistent. Highlighting the significant m...

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Autores principales:	Liliana CEPOI, Ludmila RUDI, Tatiana CHIRIAC, Vera MISCU, Valeriu RUDIC
Formato:	article
Lenguaje:	EN FR RO RU
Publicado:	Asociatia de Biosiguranta si Biosecuritate 2020
Materias:	nanoparticles toxicity tests malondialdehyde porphyridium cruentum Medicine R Science Q
Acceso en línea:	https://doaj.org/article/1ce3648b4d15460dbbca0e92c7c78b1c
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spelling	oai:doaj.org-article:1ce3648b4d15460dbbca0e92c7c78b1c2021-12-02T13:34:41ZMalondialdehyde - a potential marker of nanoparticle toxicity in an aquatic environment2887-34582587-3466https://doaj.org/article/1ce3648b4d15460dbbca0e92c7c78b1c2020-03-01T00:00:00Zhttps://journal.ohrm.bba.md/index.php/journal-ohrm-bba-md/article/view/35/21https://doaj.org/toc/2887-3458https://doaj.org/toc/2587-3466Introduction. As a result of increased production and spread in the environment, nanoparticles can pose a significant risk to public health. To date, the toxicity data of nanoparticles collected, using traditional models and methods, are contradictory and inconsistent. Highlighting the significant methods and markers of nanoparticle toxicity is a current research direction. Material and methods. The strain of red microalgae Porphyridium cruentum CNM-AR-01, known as a lipid manufacturer, was used as object of study. The toxic effect of CdSe (3-7 nm), ZnSe (40 nm), and ZnS (30-35 nm) nanoparticles was tested. The amount of malondialdehyde was determined based on thiobarbituric acid reactive substances. Results. A close correlation between the amount of biomass and malondialdehyde in the cells of red microalgae Porphyridium cruentum has been established for nanoparticle concentration ranges which have a toxic effect on Porphyridium cruentum. Conclusions. Malondialdehyde can be considered as a marker of nanoparticle toxicity.Liliana CEPOILudmila RUDITatiana CHIRIACVera MISCUValeriu RUDICAsociatia de Biosiguranta si Biosecuritatearticlenanoparticlestoxicity testsmalondialdehydeporphyridium cruentumMedicineRScienceQENFRRORUOne Health & Risk Management, Vol 1, Iss 1, Pp 64-71 (2020)
institution	DOAJ
collection	DOAJ
language	EN FR RO RU
topic	nanoparticles toxicity tests malondialdehyde porphyridium cruentum Medicine R Science Q
spellingShingle	nanoparticles toxicity tests malondialdehyde porphyridium cruentum Medicine R Science Q Liliana CEPOI Ludmila RUDI Tatiana CHIRIAC Vera MISCU Valeriu RUDIC Malondialdehyde - a potential marker of nanoparticle toxicity in an aquatic environment
description	Introduction. As a result of increased production and spread in the environment, nanoparticles can pose a significant risk to public health. To date, the toxicity data of nanoparticles collected, using traditional models and methods, are contradictory and inconsistent. Highlighting the significant methods and markers of nanoparticle toxicity is a current research direction. Material and methods. The strain of red microalgae Porphyridium cruentum CNM-AR-01, known as a lipid manufacturer, was used as object of study. The toxic effect of CdSe (3-7 nm), ZnSe (40 nm), and ZnS (30-35 nm) nanoparticles was tested. The amount of malondialdehyde was determined based on thiobarbituric acid reactive substances. Results. A close correlation between the amount of biomass and malondialdehyde in the cells of red microalgae Porphyridium cruentum has been established for nanoparticle concentration ranges which have a toxic effect on Porphyridium cruentum. Conclusions. Malondialdehyde can be considered as a marker of nanoparticle toxicity.
format	article
author	Liliana CEPOI Ludmila RUDI Tatiana CHIRIAC Vera MISCU Valeriu RUDIC
author_facet	Liliana CEPOI Ludmila RUDI Tatiana CHIRIAC Vera MISCU Valeriu RUDIC
author_sort	Liliana CEPOI
title	Malondialdehyde - a potential marker of nanoparticle toxicity in an aquatic environment
title_short	Malondialdehyde - a potential marker of nanoparticle toxicity in an aquatic environment
title_full	Malondialdehyde - a potential marker of nanoparticle toxicity in an aquatic environment
title_fullStr	Malondialdehyde - a potential marker of nanoparticle toxicity in an aquatic environment
title_full_unstemmed	Malondialdehyde - a potential marker of nanoparticle toxicity in an aquatic environment
title_sort	malondialdehyde - a potential marker of nanoparticle toxicity in an aquatic environment
publisher	Asociatia de Biosiguranta si Biosecuritate
publishDate	2020
url	https://doaj.org/article/1ce3648b4d15460dbbca0e92c7c78b1c
work_keys_str_mv	AT lilianacepoi malondialdehydeapotentialmarkerofnanoparticletoxicityinanaquaticenvironment AT ludmilarudi malondialdehydeapotentialmarkerofnanoparticletoxicityinanaquaticenvironment AT tatianachiriac malondialdehydeapotentialmarkerofnanoparticletoxicityinanaquaticenvironment AT veramiscu malondialdehydeapotentialmarkerofnanoparticletoxicityinanaquaticenvironment AT valeriurudic malondialdehydeapotentialmarkerofnanoparticletoxicityinanaquaticenvironment
_version_	1718392720870866944

Malondialdehyde - a potential marker of nanoparticle toxicity in an aquatic environment

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