INFLUENCE OF INTESTINE MICROSYMBIONTS METABOLITES ON THE PRODUCTION OF NITRIC OXIDE BY PERITONEAL MACROPHAGES

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Abstract

Metabolites of clinical cultures Clostridium spp., Staphylococcus spp., Bacteroides spp. significantly inhibited in vitro basal secretion by peritoneal macrophages (MF) of nitric oxide (NO) mice. In contrast, metabolites of Bifidobacterium spp., Lactobacillus spp. and Propionibacterium spp. moderately stimulated the NO secretion. The overall effect of the metabolites influence of intestinal microsymbionts on the functional activity of MF will be determined by their qualitative and quantitative composition in the human intestine eubiosis and dysbiosis.

About the authors

E. V. Ivanova

"Institute of Cellular and Intracellular Symbiosis"

Author for correspondence.
Email: noemail@neicon.ru
Russian Federation

T. A. Bondarenko

"Institute of Cellular and Intracellular Symbiosis"

Email: noemail@neicon.ru
Russian Federation

I. N. Chainikova

"Institute of Cellular and Intracellular Symbiosis"

Email: noemail@neicon.ru
Russian Federation

O. V. Bukharin

"Institute of Cellular and Intracellular Symbiosis"

Email: noemail@neicon.ru
Russian Federation

References

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  2. Short-Chain Fatty Acids Suppress Lipopolysac-charide-Induced Production of Nitric Oxide and Proinflammatory Cytokines Through Inhibition of NF-κΒ Pathway in RAW264.7 Cells / T. Liu, J. Li, Y. Liu et al. // Inflammation.- 2012.- Vol. 35, N. 5.-Р. 1676-1684.
  3. Phenotypic Diversity and Emerging New Tools to Study Macrophage Activation in Bacterial Infectious iseases. Frontiers in Immunology / M. B. Ka, A. Daumas, J. Textoris et al. // 2014;5:500. doi: 10.3389/fimmu.2014.00500.
  4. Метаболический профиль бифидофлоры при различных микроэкологических состояниях биотопа толстого кишечника человека / О. В. Бухарин, Е. В. Иванова, Н. Б. Перунова и соавт. // Журн. микробиол. 2017.- № 1.- С. 3-11

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Copyright (c) 2017 Ivanova E.V., Bondarenko T.A., Chainikova I.N., Bukharin O.V.

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