Search Results - "Bursian, A V"

Organization of endogenous rhythms of motor functions (To the 100-Anniversary of A.V. Voino-Yasenetskii) by Bursian, A. V

“…Two categories of endogenous rhythmical activity of somatic and visceral muscle are considered: the basic rhythms determined by morphofunctional and…”
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Secondary rhythms of automatically functioning systems by Bursian, A. V, Dmitrieva, L. E, Sizonov, V. A

“…In wakeful rats at the age from newborn to 3 weeks there were studied interrelations of rhythmical oscillations of heart rate, respiration rate, and periodic…”
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Catecholaminergic regulation of autorhythmical viscero- and somatomotor activity in early rat ontogenesis by Bursian, A. V.

“…Ontogenetic peculiarities of catecholaminergic regulation of three vitally important physiological processes are described: heart beating, respiration, and…”
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Structure of autorhythmical activity of contractile systems by Bursian, A. V.

“…In the autorhythmical activity underlying many visceral and in early ontogenesis also somatomotor systems, three kinds of rhythms are to be distinguished:…”
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Quantitative assessment of the relationship of slow-wave heart rate oscillations and motor activity in rat fetuses with maternal respiratory and cardiac activity by Timofeeva, O. P., Vdovichenko, N. D., Bursian, A. V.

“…A correlation between slow-wave processes in the female–fetus system was experimentally studied and mathematically analyzed in rat fetuses retaining placental…”
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Action of novocain on cardiac and somatomotor autorhythmical functions in early postnatal ontogenesis in rats by Bursian, A. V, Timofeeva, O. P, Sizonov, V. A, Dmitrieva, L. E, Vdovichenko, N. D

“…In conscious rat pups aged 2-3, 10-11, and 22-23 postnatal days, it has been shown that intraperitoneal administration of 0.5% Novocain at a dose of 25 mg/kg…”
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QUANTITATIVE ASSESSMENT OF THE RELATIONSHIP BETWEEN SLOW-WAVE OSCILLATIONS OF HEART RHYTHM AND MOTOR ACTIVITY IN RAT FETUSES WITH FEMALE RESPIRATORY AND CARDIAC ACTIVITY by Timofeeva, O P, Vdovichenko, N D, Bursian, A V

“…A mathematical analysis of correlation of slow-wave processes in the system <> during the last 4 days of bearing was performed in experiments on rat fetuses…”
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Quantitative estimation of connection of the heart rate rhythm with motor activity in rat fetuses by Vdovichenko, N. D., Timofeeva, O. P., Bursian, A. V.

“…In rat fetuses over E17-20 with preserved placental circulation with use of mathematical analysis there were revealed value and character of connections of…”
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Development of the Ontogenetic Method in Studying Evolution of Contractile Functions by Bursian, A V

“…Practically all organism's visceral organs and systems performing contractile function as well as the somatomotor apparatus of higher animals, regardless of…”
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Organization and development of pacemaker of the gastrointestinal tract by Bursian, A. V.

“…Rhythmical depolarization and automatic contractions of smooth musculature of the gastrointestinal tract are a consequence of pacemaker activity of…”
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Effect of change in levels of motor activity and innervation on basic and secondary rhythms of rat heart rate and respiration in ontogenesis by Bursian, A V, Dmitrieva, L E, Sizonov, V A

“…Changes in the heart basic rhythm, its rhythmical variations on periodograms, and level of spontaneos motor activity were studied on offspring of white rats…”
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Development of respiratory function in perinatal ontogenesis by Bursian, A. V.

“…In development of respiratory function in rats, mice, and other representatives of placental animals there exists the general plan of formation of rhythm: from…”
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Effect of change in levels of motor activity and innervation on basic and secondary rhythms of rat heart beatings and respiration in ontogenesis by Bursian, A. V., Dmitrieva, L. E., Sizonov, V. A.

“…Changes in the heart basic rhythm, its rhythmical variations on periodograms, and level of spontaneous motor activity were studied on offspring of white rats…”
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Interrelations of the Autogenic Somatomotor Excitation of the Cardiac Activity in Developing Rats by Bursian, A. V., Dmitrieva, L. E., Polyakova, L. A., Sizonov, V. V.

“…In developing rats aged from newborns to 1.5 months, regularities were studied of the heart rate fluctuations associated with periodic bursts of the endogenous…”
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Role of sympathetic and parasympathetic mechanisms in formation of secondary cardiac rhythms in rats ontogenesis by Bursian, A V, Sizonov, V A, Semenova, YuO, Kulaev, B S, Timofeeva, O P, Polyakova, LA, Dmitrieva, LE

“…In progeny of Wistar rats aged from birth to 3 week, there was studied participation of sympathetic and parasympathetic mechanisms in regulation of cardiac…”
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Early Effects of Neonatal Rat Desympathization on Secondary Heart Rhythms by Sizonov, V. V., Bursian, A. V., Dmitrieva, L. E., Kulaev, B. S., Polyakova, L. A., Semenova, Yu. O., Timofeeva, O. P.

“…Neonatal Wistar rats for the first 3 weeks of life were injected intraperitoneally with isobarine every other day. The single doze was 40 mg/kg. Control…”
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Secondary Rhythms of Cardiac Activity in Rat Ontogeny by Bursian, A V, Dmitrieva, L E, Kulaev, B S, Polyakova, L A, Semenov, Yu O, Sizonov, V A, Timofeeva, O P

“…Endogenous periodic oscillations of the heart beat rate are described in rat pups aged 3-4, 7-8, 10-11, 13-14, 21-22 days and 1.5 month after birth. These…”
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Peculiarities of regulation of high-frequency oscillations of cardiac rhythm in rat ontogenesis by Timofeeva, O. P., Bursian, A. V., Sazonova, V. A., Vdovichenko, N. D.

“…Dynamics of high-frequency components of heart periodogram whose main part is respiratory arrhythmia (RA) as well as consequences of vagotomy, block of…”
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Formation of cardiomotor interrelations in rat ontogenesis by Polyakova, L. A., Dmitrieva, L. E., Bursian, A. V.

“…Age-related transformations and nature of short-term positive and negative oscillations of cardiac contraction rhythm were studied in comparison with…”
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Synchronization of Endogenous Somato- and Visceromotor Activities in Rats in Ontogenesis by Bursian, A V, Dmitrieva, L E, Kulaev, B S, Polyakova, L A, Semenova, Yu O, Sizonov, V A, Timofeeva, O P

“…It is shown in the experiments on rat pups at the age from neonatal to the end of the 3rd week that bursts of spontaneous somatosensory excitation…”
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