INDICATION OF WATER POLLUTION WITH HEAVY METALS BY MEANS OF CYANOBACTERIA SYNECHOCYTIS SP

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Abstract

The sensitivity of cyanobacteria to heavy metal salts under different cultivation conditions has been investigated. It is shown that the decrease in temperature and the lack of illumination of the environment increase the toxic effect of heavy metals. Data on morphological changes of cyanobacteria caused by toxic effects of heavy metals are presented. It is noted that cyanobacteria can be used as an experimental model to study the toxicity of heavy metals in the testing of water and soil pollution.

About the authors

A. S. Bogacheva

H.P. Pavlov First Saint Petersburg State Medical University, Ministry of Health of the Russian Federation; I.I. Mechnikov North-Western State Medical University, Ministry of Health of the Russian Federation

Author for correspondence.
Email: baltagy@list.ru

Bogacheva Alexandra Sergeevna

197022, 195271, Saint Petersburg

Russian Federation

E. V. Polozova

H.P. Pavlov First Saint Petersburg State Medical University, Ministry of Health of the Russian Federation; I.I. Mechnikov North-Western State Medical University, Ministry of Health of the Russian Federation

Email: doctorpolozova@yandex.ru

Polozova Elena Valentinovna

197022, 195271, Saint Petersburg

Russian Federation

V. V. Shilov

I.I. Mechnikov North-Western State Medical University, Ministry of Health of the Russian Federation

Email: vshilov@inbox.ru

Shilov Viktor Vasilyevich

195271, Saint Petersburg

Russian Federation

E. V. Davydova

I.I. Mechnikov North-Western State Medical University, Ministry of Health of the Russian Federation; S.M. Kirov Military Medical Academy

Email: davilena@yandex.ru

Davydova Elena Vladimirovna

195271, 194044,Saint Petersburg

Russian Federation

M. A. Yudin

I.I. Mechnikov North-Western State Medical University, Ministry of Health of the Russian Federation; State Research Testing Institute of Military Medicine, Ministry of Defense of the Russian Federation

Email: mikhail.judin@gmail.com

Yudin Mikhail Anatolyevich

195271, 195043,Saint Petersburg

Russian Federation

I. N. Klyushkin

Center for Hygiene and Epidemiology in Saint Petersburg in Moscow, Frunze, Pushkin, Kolpinsky districts and the city of Pavlovsk

Email: gupper10@yandex.ru

Klyushkin Ivan Nikolaevich

192102, Saint Petersburg

Russian Federation

References

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  2. Bogacheva A.S., Shilov V.V., Polozova E.V. Klyushkin I.N. Prospects for the use of cyanobacteria Synechocystis sp. to assess the degree of contamination of water bodies with heavy metal salts. Sanitation and hygiene. 2017; 7: 656-61. (in Russian)
  3. Zaritskaya E.V., Shilov V.V., Polozova E.V., Bogacheva A.S. Modern alternative research methods used to assess product safety. Human ecology. 2017; 3: 21-5. (in Russian)
  4. GromovB.V., Pavlenko G.V. Ecology of bacteria. L: Leningrad Publishers. un-that; 1989. (in Russian)
  5. Gusev M.V., Mineeva L.A. Microbiology. M Academy; 2003. (in Russian)
  6. Zavarzin G.A., Kolotilova N.N. Introduction to the natural history of microbiology. M .: University; 2001. (in Russian)
  7. Ramus J. The capture and transduction of light energy. The Biology of Seaweeds. Oxford: Blackwell Sci. Publ. 1981: 458-92.
  8. Skulberg O.M., Geoffrey A., Carmichael C., Carmichael W.W. Toxic blue-green algal blooms in Europe: a growing problem. AMBIO. 1984; 13: 244-7.
  9. Saveliev IB, Selyah I.O. The effect of zinc ions on the morphology and ultrastructure of cyanobacteria cells. In: Materials of the International Scientific Conference “Autotrophic Microorganisms". M .; 2000: 159-60. (in Russian)

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Copyright (c) 2019 Bogacheva A.S., Polozova E.V., Shilov V.V., Davydova E.V., Yudin M.A., Klyushkin I.N.


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