Non-Specific Animal Esterases as Biomarkers of Pesticide Pollution of Aquatic Ecosystems (Review)

IF 1 4区环境科学与生态学 Q4 ECOLOGY Russian Journal of Ecology Pub Date : 2024-05-07 DOI:10.1134/s106741362402005x

A. G. Kinareikina, E. A. Silivanova, D. N. Kyrov

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Abstract

Pollution of water resources with pesticides negatively affects aquatic organisms and makes water bodies unsuitable for use by humans. Chemical analysis methods do not provide information about the impact of a detected substance and its individual components on the ecosystem. The article presents an analysis and synthesis of published data on the possibilities and features of the use of aquatic enzymes as biomarkers of pollution of aquatic ecosystems with pesticides. Publications over the past 20 years, indexed in the PubMed, Crossref, Web of Science, Scopus, and RSCI databases devoted to the issues of pesticide pollution of water bodies and the use of enzymes, in particular nonspecific esterases, in biomonitoring were analyzed. The concept of “biomarker” is revealed, groups of biomarkers, the purposes of their use, advantages and disadvantages as a source of information about the state of the ecosystem are listed. Particular attention is paid to the study of nonspecific esterases in aquatic organisms (fish, mollusks, crustaceans, and amphibians). The main types of substrates used to measure the activity of esterase isoforms and the features of changes in enzymatic activity in response to exposure to pesticides from different chemical groups (organophosphorus compounds, carbamates, and pyrethroids) are considered. The factors influencing the activity of nonspecific esterases of aquatic organisms and limiting their use for assessing pollution of aquatic ecosystems are identified.

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作为水生生态系统农药污染生物标志物的非特异性动物酯酶（综述）

摘要农药污染水资源会对水生生物产生负面影响，并使水体不适合人类使用。化学分析方法无法提供有关检测到的物质及其单个成分对生态系统影响的信息。文章对已发表的数据进行了分析和综合，这些数据涉及使用水生酶作为农药污染水生生态系统的生物标志物的可能性和特点。文章分析了 PubMed、Crossref、Web of Science、Scopus 和 RSCI 数据库收录的过去 20 年中有关水体农药污染和生物监测中酶（特别是非特异性酯酶）使用问题的出版物。揭示了 "生物标志物 "的概念，列出了生物标志物的组别、使用目的、作为生态系统状况信息来源的优缺点。特别关注对水生生物（鱼类、软体动物、甲壳动物和两栖动物）体内非特异性酯酶的研究。研究考虑了用于测量酯酶同工酶活性的主要底物类型，以及酶活性在接触不同化学组（有机磷化合物、氨基甲酸酯类和拟除虫菊酯类）杀虫剂后的变化特征。确定了影响水生生物非特异性酯酶活性以及限制其用于评估水生生态系统污染的因素。

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来源期刊

Russian Journal of Ecology 环境科学-生态学

CiteScore

1.50

自引率

18.20%

发文量

审稿时长

6 months

期刊介绍： The Russian Journal of Ecology publishes completed original studies in all branches of theoretical and experimental ecology, reviews, articles on topics currently in debate, and information on new methods of research.