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ACTION OF 1-VINYL-1,2,4-TRIAZOLE COPOLYMER WITH N-VINYLPIROLIDONE AND METAL-CONTAINING NANOCOMPOSITES ON FUNCTIONAL STATE OF PHAGOCYTIC CELLS

https://doi.org/10.29413/ABS.2018-3.5.19

Abstract

The creation of immuno-biological drugs to increase the effectiveness of specific immunotherapy and immunoprophylaxis is a current trend in medicine to date. Therefore, the search and development of new safe and effective artificial bioorganic complexes (immunomodulators) capable of stimulating individual responses of immune system to reduce infectious morbidity is an important area of research. At the moment, such promising preparations can be considered water-soluble polymeric materials and organo-inorganic polymer nanocomposites with nanoparticles of various metals which possess immunomodulating and bactericidal properties. The study results of the effects of 1-vinyl-1,2,4-triazole copolymer with N-vinylpyrrolidone and nanocomposites based on it with gold and silver nanoparticles on acute toxicity and functional state of immunophagocytic cells of experimental animals, as well as the production of IFN-γ, TNF-α and IL-4 by human blood lymphocytes are represented in this article. It was established that the tested preparations do not cause increase in body temperature, decrease in mass and death of animals. It was shown that they also have the multidirectional action on cytokine production by human blood cells in vitro, the ability to increase activity of оxidative stress-related enzymes and antioxidant protection of phagocytes. The data obtained by us allow to explain the need for further investigation of the actions of nanocomposites and copolymer in vitro and in vivo.

About the Authors

V. I. Dubrovina
Irkutsk Antiplague Research Institute of Siberia and Far East of Rospotrebnadzor.
Russian Federation

ul. Trilissera 78, Irkutsk 664047.

Doctor of Biological Sciences, Head of Pathophysiological Laboratory.



S. A. Vityazeva
Irkutsk Antiplague Research Institute of Siberia and Far East of Rospotrebnadzor.
Russian Federation

ul. Trilissera 78, Irkutsk 664047.

Candidate of Medical Sciences, Senior Research Officer at the Department of Plague Microbiology.



K. M. Korytov
Irkutsk Antiplague Research Institute of Siberia and Far East of Rospotrebnadzor.
Russian Federation

ul. Trilissera 78, Irkutsk 664047.

Junior Research Officer at the Pathophysiological Laboratory.



A. B. Pyatidesyatnikova
Irkutsk Antiplague Research Institute of Siberia and Far East of Rospotrebnadzor.
Russian Federation

ul. Trilissera 78, Irkutsk 664047.

Laboratory Assistant at the Pathophysiological Laboratory.



V. V. Voytkova
Irkutsk Antiplague Research Institute of Siberia and Far East of Rospotrebnadzor.
Russian Federation

ul. Trilissera 78, Irkutsk 664047.

Candidate of Biological Sciences, Senior Research Officer at the Pathophysiological Laboratory.



G. F. Prozorova
A.E. Favorsky Institute of Chemistry SB RAS.
Russian Federation

ul. Favorskogo 1, Irkutsk 664033.

Doctor of Chemical Sciences, Leading Research Officer.



A. S. Pozdnyakov
A.E. Favorsky Institute of Chemistry SB RAS.
Russian Federation

ul. Favorskogo 1, Irkutsk 664033.

Candidate of Chemical Sciences, Head of the Laboratory of Functional Polymers.



A. A. Ivanova
A.E. Favorsky Institute of Chemistry SB RAS.
Russian Federation

ul. Favorskogo 1, Irkutsk 664033.

Research Officer at the Biochemical Department.



S. V. Balakhonov
Irkutsk Antiplague Research Institute of Siberia and Far East of Rospotrebnadzor.
Russian Federation

ul. Trilissera 78, Irkutsk 664047.

Doctor Medical Sciences, Professor, Director.



References

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Review

For citations:


Dubrovina V.I., Vityazeva S.A., Korytov K.M., Pyatidesyatnikova A.B., Voytkova V.V., Prozorova G.F., Pozdnyakov A.S., Ivanova A.A., Balakhonov S.V. ACTION OF 1-VINYL-1,2,4-TRIAZOLE COPOLYMER WITH N-VINYLPIROLIDONE AND METAL-CONTAINING NANOCOMPOSITES ON FUNCTIONAL STATE OF PHAGOCYTIC CELLS. Acta Biomedica Scientifica. 2018;3(5):132-136. (In Russ.) https://doi.org/10.29413/ABS.2018-3.5.19

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