KFU. Card publication. Bioassay of pyrethroid insecticide esfenvalerate using fractal analysis of Daphnia magna motion

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FEDERAL UNIVERSITY

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BIOASSAY OF PYRETHROID INSECTICIDE ESFENVALERATE USING FRACTAL ANALYSIS OF DAPHNIA MAGNA MOTION

Form of presentation

Articles in international journals and collections

Year of publication

2015

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Authors, employees of KFU

Latypova Venera Zinnatovna, author

Nikitin Oleg Vladimirovich, author

Bibliographic description in the original language

Nikitin O.V, Petrova V.M, Latypova V.Z., Bioassay of pyrethroid insecticide esfenvalerate using fractal analysis of Daphnia magna motion // Research Journal of Pharmaceutical, Biological and Chemical Sciences. - 2015. - Vol.6, Is.6. - P.1729-1736.

Annotation

The article presents the data on the impact of pyrethroid insecticide esfenvalerate assessment at the concentration of 3 ug/l (the Russian standard of this pesticide content in water) on the nature and complexity of Daphniamagna movement. The analysis is performed using the system TrackTox, implementing computer vision algorithms. It is shown that in the presence of esfenvalerate (at 30 min exposure to toxicant) the swimming activity stimulating response is observed for Daphnia. The statistically significant increase in the swimming speed of Daphnia takes place from 0.58 cm/s in control group to 0.98 cm/s in experimental group. Also, the complexity of Daphnia movement is changed. The complexity of movement was evaluated through fractal analysis of daphnia swimming trajectories before and after the introduction of pesticide.

Keywords

Bioassay; Computer vision; Daphnia magna; Esfenvalerate; Fractal analysis; Fractal dimension

The name of the journal

Research Journal of Pharmaceutical, Biological and Chemical Sciences

URL

http://www.scopus.com/inward/record.url?eid=2-s2.0-84951861190&partnerID=40&md5=91fbe53b156d111a9e29bcae53d3594b

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=137429&p_lang=2

Resource files

File name	Size (MB)	Format
Bioassay_of_pyrethroid_insecticide_esfenvalerate_using_fractal_analysis_of_Daphnia_magna_motion__2015.pdf	3,71	pdf	show / download

Full metadata record

Field DC	Value	Language
dc.contributor.author	Latypova Venera Zinnatovna	ru_RU
dc.contributor.author	Nikitin Oleg Vladimirovich	ru_RU
dc.date.accessioned	2015-01-01T00:00:00Z	ru_RU
dc.date.available	2015-01-01T00:00:00Z	ru_RU
dc.date.issued	2015	ru_RU
dc.identifier.citation	Nikitin O.V, Petrova V.M, Latypova V.Z., Bioassay of pyrethroid insecticide esfenvalerate using fractal analysis of Daphnia magna motion // Research Journal of Pharmaceutical, Biological and Chemical Sciences. - 2015. - Vol.6, Is.6. - P.1729-1736.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=137429&p_lang=2	ru_RU
dc.description.abstract	Research Journal of Pharmaceutical, Biological and Chemical Sciences	ru_RU
dc.description.abstract	The article presents the data on the impact of pyrethroid insecticide esfenvalerate assessment at the concentration of 3 ug/l (the Russian standard of this pesticide content in water) on the nature and complexity of Daphniamagna movement. The analysis is performed using the system TrackTox, implementing computer vision algorithms. It is shown that in the presence of esfenvalerate (at 30 min exposure to toxicant) the swimming activity stimulating response is observed for Daphnia. The statistically significant increase in the swimming speed of Daphnia takes place from 0.58 cm/s in control group to 0.98 cm/s in experimental group. Also, the complexity of Daphnia movement is changed. The complexity of movement was evaluated through fractal analysis of daphnia swimming trajectories before and after the introduction of pesticide.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject		ru_RU
dc.title	Bioassay of pyrethroid insecticide esfenvalerate using fractal analysis of Daphnia magna motion	ru_RU
dc.type	Articles in international journals and collections	ru_RU