EFFECTS OF ACUTE COLD STESS ON IFNγ AND IL-12 PRODUCTION BY MICE SPLENOCYTES

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Abstract

The effect of cold stress on the production of reactive oxygen species (ROS) and IFN-γ and IL-12 was studied 6 hours after the end of stress. It was established that acute cold stress (–20 °C for 60 min) led to increased spontaneous and zymosan-stimulated production of ROS by mouse peritoneal cavity cells 6 hours after the end of stress exposure. In similar experimental conditions, the levels of interferon-γ in spontaneous splenocytes mice increased, while in stimulated mice decreased.

About the authors

I. L. Sharav’eva

Institute of Ecology and Genetics of Microorganisms, UB RAS

Author for correspondence.
Email: irin.sh@gmail.com

PhD, recercher of the laboratory of biochemistry of development of microorganisms,

Perm

Russian Federation

S. P. Tendryakova

Institute of Ecology and Genetics of Microorganisms, UB RAS;
Perm State University

Email: fake@neicon.ru

PhD, senior recercher of the laboratory of ecological immunology;

docent Department of microbiology and immunology,

Perm

Russian Federation

References

  1. DhaBhar F. S. The short-term stress response – Mother nature’s mechanism for enhancing protection and performance under conditions of threat, challenge, and opportunity. Frontiers in Neuroendocrinology. 2018, 49, 175–192.
  2. Sesti-Costa R., Ignacchiti M. D., Chedraoui-Silva S. Marchi L. F., Mantovani B. Chronic cold stress in mice induces a regulatory phenotype in macrophages: correlation with increased 11β-hydroxysteroid dehydrogenase expression. Brain Behav Immun. 2012, 26, 50–60.
  3. Zhu G. F., Chancellor-Freeland C., Berman A. S., Leeman S. E., Beller D. I., Black P. H. Endogenous substance P mediates cold water stress-induced increase in interleukin-6 secretion from peritoneal macrophages. 1996, J. Neurosci., 16, 3745–3752.
  4. Гейн С. В., Шаравьева И. Л. Влияние холодового стресса на функциональную активность перитонеальных макрофагов мыши в условиях блокады опиатных рецепторов. 2016, Российский физиологический журнал им. И. М. Сеченова, 2, 188–194.

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Copyright (c) 2019 Sharav’eva I.L., Tendryakova S.P.

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