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«IZVESTIYA IRKUTSKOGO GOSUDARSTVENNOGO UNIVERSITETA». SERIYA «BIOLOGIYA. ECOLOGIYA»
«THE BULLETIN OF IRKUTSK STATE UNIVERSITY». SERIES «BIOLOGY. ECOLOGY»
ISSN 2073-3372 (Print)

List of issues > Series «Biology. Ecology». 2021. Vol 36

Vital Dye Absorption by a Baikal Sponge as a Test Response to Surfactant Exposure

Author(s)
G. O. Zhdanova, M. N. Saksonov, I. A. Topchiy, А. А. Ignatik, A. B. Kupchinsky, V. Zh. Tsyrenov, D. I. Stom
Abstract
Baikal sponges account for a large, if not the largest proportion of zoobenthos of Lake Baikal, especially in the littoral. It is here that the largest number of pollutants comes. A fixed lifestyle, inertia, and the absence of visible manifestations of the life activity of the sponges create significant specific difficulties when working with them in a laboratory experiment. The lack of clear criteria, test reactions, and rapid biocontrol systems hinder the determination of the physiological state of the sponges, their activity, degree of infection, cure, and the influence of various stress factors on them. In this regard, there is relatively little information about the reactions of Baikal Porifera to toxicants. This report presents experimental materials on the change in dye absorption by Baicalospongia bacilifera sponge under the influence of one of the most common components of domestic wastewater – sodium dodecyl sulfate. A negative effect was noted with a 2-hour exposure to the sponge of this surfactant in a concentration of 25 mg/l and higher. The obtained experimental data suggest that, in further studies, bleaching of dye solutions with a sponge of B. bacilifera can serve as a test reaction for the presence of contaminants.
About the Authors

Zhdanova Galina Olegovna, Research Scientist, Irkutsk State University, 1, K. Marx st., Irkutsk, 664003, Russian Federation, e-mail: zhdanova86@yandex.ru

Saksonov Mikhail Naumovich, Senior Research Scientist, Irkutsk State University, 1, K. Marx st., Irkutsk, 664003, Russian Federation, e-mail: msaksonov@mail.ru

Topchy Ivan Anatolyevich, Research Assistant, Irkutsk State University, 1, K. Marx st., Irkutsk, 664003,Russian Federation, e-mail: topchiyi@inbox.ru

Ignatik Anastasia Alekseevna, Student, Irkutsk State University, 1, K. Marx st., Irkutsk, 664003, Russian Federation,e-mail: ignatikanastasia@gmail.com

Kupchinsky Alexander Borisovich, Candidate of Sciences (Biology), Director Baikal Museum ISC SB RAS, 1, Academicheskaya st., Listvyanka Settl., 664520, Russian Federation, e-mail: albor67@mail.ru

Tsyrenov Vladimir Zhigzhitovich, Doctor of Sciences (Biology), Professor East-Siberian State University of Technology and Management, 670013, Ulan-Ude, Klyuchevskaya st., 40B, build.1, Russian Federation, e-mail: vtsyrenov@gmail.com

Stom Devard Iosifovich, Doctor of Sciences (Biology), Professor, Head of Laboratory, Irkutsk State University, 1, K. Marx st., Irkutsk, 664003, Russian Federation, Professor Irkutsk National Research Technical University, 83, Lermontov st., Irkutsk, 664074, Russian Federation, Chief Research Scientist Baikal Museum ISC SB RAS, 1, Akademicheskaya st., Listvyanka Settl.,664520, Russian Federation, e-mail: stomd@mail.ru

For citation

Zhdanova G.O., Saksonov M.N., Topchiy I.A., Ignatik А.А., Kupchinsky A.B., Tsyrenov V.Zh., Stom D.I. Vital Dye Absorption by a Baikal Sponge as a Test Response to Surfactant Exposure. The Bulletin of Irkutsk State University. Series Biology. Ecology, 2021, vol. 36, pp. 72-78. https://doi.org/10.26516/2073-3372.2021.36.72 (in Russian)

Keywords
sponge, Baicalospongia bacilifera, toxic effect, sodium dodecyl sulfate, neutral red.
UDC
574.24+574.64+57.044+593.437
DOI
https://doi.org/10.26516/2073-3372.2021.36.72
References

Efremova S. M. Gubki (Porifera) [Sponges (Porifera)]. Annotirovannyi spisok fauny ozera Baikal i ego vodosbornogo basseina. T. 1: Ozero Baikal. Kn. 1 [An annotated list of the fauna of Lake Baikal and its catchment area. Vol. 1. Lake Baikal. Book 1]. Novosibirsk, Nauka Publ., 2001, pp. 179-192. (in Russian)

Kupchinsky A.B., Fialkov V.A., Zhdanova G.O., Gorbunova Yu.O., Stom D.I. Absorption of microorganisms by Lubomirskiidae sponges. 19 Int. Multidiscipl. Sci. Geoconf. (SGEM), 2019. Albena, Bulgaria: Proc. Conf. vol. 19, is. 3.1, pp. 3-10. https://doi.org/10.5593/sgem2019/3.1/S12.001

Khanaev I.V., Kravtsova L.S., Maikova O.O., Bukshuk N.A., Sakirko M.V., Kulakova N.V., Butina T.V., Nebesnykh I.A., Belikov S.I. Current state of the sponge fauna (Porifera: Lubomirskiidae) of Lake Baikal: Sponge disease and the problem of conservation of diversity. J. Great Lakes Res., 2017, vol. 44, is. 1, pp. 77-85. https://doi.org/10.1016/j.jglr.2017.10.004

Eivazi F., Mullings N., Banks M.-L. Effect of Select Surfactants on Activities of Soil Enzymes Involved in Nutrient Cycling. Commun. Soil Sci. Plant Anal., 2018, vol. 49, no. 3, pp. 371-379. https://doi.org/10.1080/00103624.2018.1427263

Timoshkin O.A., Malnik V.V., Sakirko M.V., Boedeker K. Environmental crisis at Lake Baikal: scientists diagnose. First-hand Sci., 2014, no. 5, pp. 75-91.

Belikov S.I., Feranchuk S.I., Butina T.V., Chernogor L.I., Khanaev I.V., Maikova O.O. Mass disease and mortality of Baikal sponges. Limnol. Freshw. Biol., 2018, no. 1, pp. 36-42. https://doi.org/10.31951/2658-3518-2018-A-1-36

Ostroumov S.A. The Effect of Synthetic Surfactants on the Hydrobiological Mechanisms of Water Self-Purification. Water Resour., 2004, vol. 31, pp. 502-510. https://doi.org/10.1023/B:WARE.0000041919.77628.8d

Balayan A.E., Saksonov M.N, Stom A.D., Kupchinsky A.B. Studying the possibility of using the suspension of cells and primorphans of the Baikal sponge for assessing water quality. 19 Int. Multidiscipl. Sci. Geoconf. (SGEM), 2019. Albena, Bulgaria: Proc. Conf. vol. 19, is. 1.4, pp. 293-300. https://doi.org/10.5593/sgem2019V/1.4/S02.036

Zvereva Y., Medvezhonkova O., Naumova T., Sheveleva N., Lukhnev A., Sorokovikova E., Evstigneeva T., Timoshkin O. Variation of sponge inhabiting infauna with the state of health of the sponge Lubomirskia baikalensis (Pallas, 1776) in Lake Baikal. Limnol., 2019, vol. 20, pp. 267-277.


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