Search Results - "Diatroptov, M E"

The Correlation between Serum Cortisol Concentration in Mammals and the Level of Global Seismic Activity by Diatroptov, M. E.

“…A positive correlation was found between the level of global seismic activity and dynamics of cortisol concentration in blood serum of male rabbits ( r= 0.33,…”
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A Method for Predicting Ultradian Body Temperature Rhythms in Small Animals by Diatroptov, M. E., Diatroptova, M. A.

“…It has been found that the intraday dynamics of body temperature in small mammal and bird species on the adjacent day are similar. Therefore, by focusing on…”
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Intensity of 40K Decay Fluctuations an Indicator of an Environmental Factor Determining Infradian Rhythms of Mouse Motor Activity, Circulating Cortisol in Rabbits, and Proliferation of L-929 Cultured Cells by Diatroptov, M. E., Diatroptova, M. A.

“…The multi-day dynamics of the intensity of 40 K decay fluctuations was compared with motor activity of laboratory mice, circulating cortisol in rabbits, and…”
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Association between Ultradian Rhythms of Body Temperature in Small Mammals and Earth’s Crust Stress by Diatroptova, M. A., Myasnikov, A. V., Diatroptov, M. E.

“…Association was assessed between the data harvested by a long-baseline laser interference deformograph and the dynamics of body temperature (BT) in hamsters…”
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Analysis of Association of Ultradian Body Temperature Rhythms in Animals with Intensity of Fluctuations of Radioactive Decay of Natural 40K Isotope by Diatroptov, M. E., Bogomolov, P. L., Diatroptova, M. A.

“…The study monitored the long-term body temperature (BT) oscillations of C57BL/6 mice and outbred starlings ( Sturnus vulgaris ) to compare them with…”
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Influence of Melatonin on Maturation of Male Germ Cells by Slesarev, S. M., Okaemova, A. P., Diatroptov, M. E.

“…We studied the influence of epiphysectomy and administration of melatonin to epiphysectomized outbred white rats on the level and daily dynamics of damage to…”
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Ultradian Near 2-4-h Rhythms of Body Temperature in Laboratory Rodents Depend on External Environmental Heliogeophysical Factor Reflected by Neutron Monitor Count Rate by Diatroptov, M. E., Diatroptova, M. A., Surov, A. V.

“…The study collated oscillations of body temperature of С57BL/6 mice and Roborovski hamsters ( Phodopus roborovskii ) in the period range of 100-240 min and…”
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Effect of Heliogeophysical and Atmospheric Factors on the Degree of Synchronization of Ultradian Rhythms of Body Temperature in Mice by Diatroptov, M. E., Arseniev, G. N., Ligun, N. V., Diatroptova, M. A., Dorokhov, V. B.

“…In a long-term (8 months) study, we examined the degree of synchronization of ultradian body temperature oscillations of two isolated groups of mice kept under…”
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Ultradian Biorhythms of C57BL/6 Mice Body Temperature under Constant Illumination or during Natural Day-Night Cycle by Diatroptov, M. E., Diatroptova, M. A., Aleksankina, V. V., Kosyreva, A. M.

“…The study analyzed the dynamics of intraperitoneal body temperature in C57BL/6 mice during 39 days of uninterrupted measurements. When mice were exposed to…”
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Morphofunctional Characteristic of the Immune System in BALB/c and C57Bl/6 Mice by Trunova, G. V., Makarova, O. V., Diatroptov, M. E., Bogdanova, I. M., Mikchailova, L. P., Abdulaeva, S. O.

“…Inbred animals serve as an adequate model to study the role of genetic factors in adaptive, disadaptive, and pathological processes. Morphofunctional study of…”
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Changes in Body Temperature of Small Mammals and Birds in a Few Minutes Range as Reflection of Environmental Influences by Diatroptov, M. E.

“…The study examined the changes in intraperitoneal body temperature of laboratory mice, Jungar hamsters, European greenfinch Chloris chloris , and starlings. In…”
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Infradian Modulation of Circadian Rhythm in Small Mammals and Birds under Constant Light by Diatroptov, M. E.

“…The study examined the infradian rhythms in total motor activity and the periods of “freerunning” circadian rhythm in male C57BL/6 mice and European greenfinch…”
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Association of Infradian Rhythms of Motor Activity, Concentration of Glucocorticoid Hormones, and One-Minute-Step Oscillations of Body Temperature with Intensity of Fluctuations of Secondary Cosmic Rays by Diatroptov, M. E., Diatroptova, M. A.

“…The study compared the daily mean intensity of one-minute-step fluctuations in intensity of the secondary cosmic rays reflected by neutron count rate and…”
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Amplitude of One-Minute Fluctuations of Secondary Cosmic Rays as a Marker of Environmental Factor Determining Ultradian Rhythms in Body Temperature of Laboratory Rats by Diatroptova, M. A., Diatroptov, M. E.

“…The study examined association between oscillations of body temperature of laboratory Wistar rats maintained under constant illumination with the amplitude of…”
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Seasonal Changes in Testosterone and Thyroxine Concentrations in White-Breasted Hedgehog Males (Erinaceus roumanicus, Erinaceidae, Eulipotyphla) by Rutovskaya, M. V., Diatroptov, M. E.

“…—The dynamics of the concentration of testosterone and thyroxine in the blood serum of nine white-breasted hedgehog males ( Erinaceus roumanicus ) were studied…”
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Melanin- and Carotenoid-Based Coloration of Plumage and the Level of Aggressiveness: The Relationship of These Parameters in the Greenfinch (Chloris chloris, Passeriformes, Fringillidae) by Diatroptov, M. E., Opaev, A. S.

“…— In passerine birds, the coloration of plumage is associated with two groups of pigments (melanins and carotenoids). The physiological bases of the appearance…”
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Possible External Factors Determining Ultradian (4-20-min) Rhythms of Body Temperature by Diatroptov, M. E., Diatroptova, M. A.

“…The study examined the effect of passive magnetic shielding on the magnitude of rhythmic oscillations of body temperature (BT) with 4-20 min periods in mice…”
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Anti-Carbamylated Protein Antibodies in ACPA-Negative and ACPA-Positive Patients with Rheumatoid Arthritis by Dibrov, D. A., Avdeeva, A. S., Diatroptov, M. E., Nasonov, E. L.

“…The objective of this study was to assess the level of antibodies to carbamylated proteins and analyze the clinical and immunological associations in patients…”
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Fluctuations in the Rate of Radioactive Decay of the Natural Potassium-40 Isotope Can Potentially Affect the Periodic “Spontaneous” Activity of Animals by Diatroptov, M. E., Surov, A. V.

“…Body temperature rhythms of C57Bl/6 laboratory mice and common greenfinches ( Chloris chloris ) and feeding periods of common starlings ( Sturnus vulgaris )…”
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Several-Day Rhythmic Changes in Lymphocyte Subpopulation Composition and Peripheral Blood Levels of Interleukin-2 and Hydrocortisone in Donors by Diatroptov, M. E.

“…Several-day rhythmic changes in the lymphocyte subpopulation composition and peripheral blood levels of IL-2 and hydrocortisone were studied in healthy men…”
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