Abstract
Introduction. The investigations of the magnetic-biological effects are actual because of the permanent impact of changing Earth geomagnetic field on the live organisms. Purpose of the study was to investigate the impact of the weakened geomagnetic field (WGF) on the tissues of various genesis – ecto-, meso- and entodermal. The method of organotypic culture of tissues of Wistar line rats was used. Results. WGF stimulates cell proliferation in the mesodermal tissue (spleen, myocardium), whereas without its impact on other tissues under analysis. The WGF impact on the aerobic cells of spleen and myocardium can lead to the accumulation of the oxygen radicals, promoting a cell proliferation. The WGF stimulating effect of bioregulator peptides upon cell proliferation of all tissues, with the exception of myocardium and spleen tissue-specific peptides, was similar to the Earth magnetic field. Conclusion. The data about WGF stimulating effect on the cellular proliferation in myocardium, spleen can be used for creating physiotherapeutic methods of a regeneration increase in these tissues by pathology. The stimulating influence of bioregulator peptides upon all tissues under WGF impact is just the same as it is with the common geomagnetic field. It creates a base to its using under the WGF conditions by the fly in the cosmic space
Authors and affiliations
P.N. Ivanova(1–3), E.S. Zalomaeva(1–3), S.V. Surma(2), N.I. Chalisova(2, 3), O.M. Ivko(3), E.A. Nikitina(1, 2), B.F. Shchegolev(2) 1-The Herzen State Pedagogical University of Russia, nab. Moyki 48, St. Petersburg, 119186, Russian Federation; 2-Pavlov Institute of Physiology, Nab. Makarova 6, St. Petersburg, 199034, Russian Federation; 3-St.Petersburg Institute of Bioregulation and Gerontology, pr. Dinamo, 3, St. Petersburg, 197110, Russian Federation E-mail: ni_chalisova@mail.ru
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