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Responses of Hyalella Azteca to the Effect of Lanthanum in the Conditions of a Chronic Trial

Year: 2024

Type: article

Abstract: The responses of the laboratory culture Hyalella azteca to the effect of lanthanum sulfate solutions in the concentration range of 0.16–160 μmol/l under conditions of a chronic trial were studied. It was shown that the mortality of H. azteca increased with an enhance in the concentration of La3+ in the solution. A consistent increase in the concentration of La3+ led to a natural raise in food consumption. The most informative test function in assessing the toxicity of La3+ is the length and weight of H. azteca, while the length and number of antennal segments are not informative.

Source: Transactions of Papanin Institute for Biology of Inland Waters RAS

DOI: 10.47021/0320-3557-2025-47-57

Authors: Roza Lozhkina, M. Sysolyatina, I. Tomilina, A. Olkova

Language: English

Topic: Environmental Toxicology and Ecotoxicology

Subfield: Health, Toxicology and Mutagenesis

Field: Environmental Science

Domain: Physical Sciences

SDG: Clean water and sanitation

Open Access status: bronze

OpenAlex ID: W4406309842

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