Search Results - "Evsikov, V. I"

Types of narrow-skulled vole (Lasiopodomys gregalis) colonies in Northern Kulunda and seasonal dynamics of their demographic composition by Zadubrovskiy, P. A, Zadubrovskaya, I. V, Potapov, M. A, Potapova, O. F, Evsikov, V. I

“…Demographic structure and its seasonal dynamics have been studied in colonies of narrow-skulled voles (Lasiopodomys gregalis Pall.) in Northern Kulunda. Three…”
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The role of neighborhood relations in maintenance of the spatial–ethological structure of local settlements as exemplified by the water vole (Arvicola amphibius) by Evsikov, V. I., Muzyka, V. Yu, Potapova, O. F., Potapov, M. A.

“…Adult males of the water vole have been found experimentally to recognize their neighbors and react to them differently depending on the degree of spatial…”
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Dynamics of testosterone concentration in male steppe lemmings (Lagurus lagurus) in the reproductive cycle reflects the species-specific mating system by Potapova, O. F., Potapov, M. A., Kondratyuk, E. Yu, Evsikov, V. I.

“…In the blood of male steppe lemmings, relatively low background levels of testosterone were detected, this is characteristic of a monogamous species. A…”
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Growth rate, reproductive capacity, and survival rate of European water voles taken from natural populations at different phases of the population cycle by Nazarova, G. G, Evsikov, V. I

“…Growth rate, reproductive characteristics, and survival rate of European water voles taken from the population at the peak, decline, depression, and increase…”
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Differential sex-dependent postimplantation embryo mortality of the water vole (Arvicola amphibius) by Savchenko, T. E., Nazarova, G. G., Evsikov, V. I.

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Mating systems in the steppe lemming (Lagurus lagurus) and narrow-skulled vole (Microtus gregalis) from the Northern Kulunda Steppe by Potapov, M. A, Zadubrovskaya, I. V, Zadubrovskii, P. A, Potapova, O. F, Evsikov, V. I

“…A comparative analysis of reproductive behavior has been performed in the steppe lemming (Lagurus lagurus) and narrow-skulled vole (Microtus gregalis). The…”
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Physical state of mother at the period of pregnancy and sexual maturation of descendants-sons of the water vole (Arvicola terrestris L.) by Nazarova, G. G, Evsikov, V. I

“…The role of characteristics of the maternal medium (the mother's physical state at periods of pregnancy and lactation, calendar terms of birth, the number of…”
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Influence of genetic dissimilarity of mother and fetus on progesterone concentrations in pregnant mice and adaptive features of offspring by Gerlinskaya, LA, Evsikov, VI

“…Concentrations of progesterone in blood plasma and tissue were studied in pregnant mice of strains BALB/cLac and C57BL/6J. Both intra- and interstrain mating…”
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Body condition and reproductive characteristics of female water voles (Arvicola terrestris L.) by Evsikov, V. I., Nazarova, G. G., Muzyka, V. Yu

“…The relationship between long-term dynamics of reproductive parameters and body condition were studied in female water voles from a cycling population. Body…”
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The effect of habitat hydrology on intraspecific competition, settlement structure, and reproduction in the water vole (Arvicola terrestris) by Muzyka, V. Yu, Nazarova, G. G., Potapov, M. A., Potapova, O. F., Evsikov, V. I.

“…Analysis of long-term monitoring of the water vole population in Northern Baraba Lowland (Ubinskii raion, Novosibirsk oblast) has revealed correlation between…”
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Effect of hydrological conditions on reproduction rate and population structure of the European water vole, Arvicola amphibius by Evsikov, V. I., Muzyka, V. Yu, Nazarova, G. G., Potapova, O. F., Potapov, M. A.

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Male sexual attractiveness and aggressiveness in rodents having different mating systems by Potapov, M. A., Potapova, O. F., Zadubrovskaya, I. V., Zadubrovskii, P. A., Kokenova, G. T., Nazarova, G. G., Evsikov, V. I.

“…Male aggressiveness can affect male reproductive success both directly by increasing competitiveness and indirectly through female preference. Assuming that…”
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The ability to accumulate fat reserves during pregnancy inherited in the maternal line increases the viability and reproductive potential of daughters: an example of water voles Arvicola Amphibius by Nazarova, G. G., Evsikov, V. I.

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Early embryonic mortality in the water vole (Arvicola terrestris L.) by Isakova, G. K, Nazarova, G. G, Evsikov, V. I

“…A morphological study of forty-eight 3-4-day old embryos from eight females of the water vole (Arvicola terrestris L.) was carried out. The data obtained…”
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Amicable and aggressive behavior as factors of formation of species-specific family-group relations in rodents by Potapov, M. A., Zadubrovskiy, P. A., Zadubrovskaya, I. V., Potapova, O. F., Evsikov, V. I.

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Physical state of mother at the period of pregnancy and sexual maturation of descendants-sons of the water vole (Arvicola terrestris L.) by Nazarova, G G, Evsikov, V I

“…The role of characteristics of the maternal medium (the mother's physical state at periods of pregnancy and lactation, calendar terms of birth, the number of…”
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Decay of parental care in several generations of narrow-skulled voles (Microtus gregalis) under the conditions of vivarium breeding by Potapov, M. A., Zadubrovskaya, I. V., Zadubrovsky, P. A., Potapova, O. F., Evsikov, V. I.

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Effect of mother's physical condition during pregnancy and lactation on postnatal growth and reproductive success of offspring in water vole Arvicola terrestris by Nazarova, G. G, Evsikov, V. I

“…Postnatal growth, life span, and probability of reproduction in the adult state depended on the mother's physical condition during pregnancy and lactation in…”
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Changes in aggressive behavior, thermoregulation, and endocrine responses in BALB/cLac and C57Bl/6J mice under cold exposure by Moshkin, M P, Potapov, M A, Frolova, O F, Evsikov, V I

“…Effect of cold exposure on aggressive behavior, on the concentrations of testosterone and glucocorticoids, as well as on the oxygen consumption at different…”
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Effect of mother's physical condition during pregnancy and lactation on postnatal growth and reproductive success of offspring in water vole Arvicola terrestris L by Nazarova, G G, Evsikov, V I

“…Postnatal growth, life span, and probability of reproduction in the adult state depended on the mother's physical condition during pregnancy and lactation in…”
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