Cherkasy University Bulletin: Biological Sciences Series最新文献

{"title":"Age peculiarities of spatialtime orientation formation of persons with different level of physical activity","authors":"S. Kovalenko, B. Artemenko, T. Kharchenko","doi":"10.31651/2076-5835-2018-1-2019-2-30-36","DOIUrl":"https://doi.org/10.31651/2076-5835-2018-1-2019-2-30-36","url":null,"abstract":"","PeriodicalId":148937,"journal":{"name":"Cherkasy University Bulletin: Biological Sciences Series","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128841533","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Features of Neurodynamic and Psychophysiological Functions of Children with Different Levels of Visual and Auditory Perception 5-7 Years Old","authors":"І. O. Kalуnychenko, А. S. Kolesnyk","doi":"10.31651/2076-5835-2018-1-2022-1-12-21","DOIUrl":"https://doi.org/10.31651/2076-5835-2018-1-2022-1-12-21","url":null,"abstract":"Introduction. The period from 5 to 7 years attracts special attention from scientists, as it is a sensitive and critical stage of individual development of the child's body.Most domestic and foreign scholars emphasize the need of selecting the content, forms and methods of teaching in accordance with age and gender. However, the peculiarity of the study is that during training should also take into account the psycho-physiological and neurodynamic characteristics of the development of participants in the educational process and adjust teaching methods based on them for more effective perception of certain information by children.The formation of visual and auditory perception for children 5-7 years, as an indicator of readiness, is one of the main cognitive functions, which is formed due to interanalytic complexes of nerve connections and maturity of the cerebral cortex.Therefore, significant attention should be paid to the invariant and variable component of the \"New Ukrainian School\" of the Standard curriculum of general secondary education for grades 1-2 and preschools, developed under the leadership of O. Savchenko [1], for improving cognitive development and prevention of maladaptation changes in the body during training.Purpose. The aim is to study the features of neurodynamic and mental functions of children of preschool and primary school age with different levels of visual and auditory perception.20 Серія «Біологічні науки», 202 2Methods. The observation was carried out on children aged 5-7 of two educational institutions \"Secondary schools of I degrees - preschool educational institutions\" No 41 and No42 of Sumy (n = 246).The method of assessment of auditory memory \"Learning 10 words\" (A.R. Luria, 1973) for informative study of memory was chosen. Determination of the volume of visual random memory was performed according to the method of Shipitsyna LM.M.V. Makarenko’s method on the computer complex “Diagnost-1” was used to determine individual-typological features of higher nervous activity of children.Results. The highest rate of auditory memory was recorded for children aged 6 and 7 years, in contrast to children aged 5 years, in whom the development of cognitive processes was carried outthrough visual perception. Children 5 years of age had longer latent periods obtained during sensorimotor response of varying complexity and lower results of SNP, FRNP, PGM during mental stress in contrast to children 6 and 7 years.A similar trend was also observed among boys aged 5-7 compared to girls in this age group.According to the results of neurodynamic studies, it was found that the best values of SNP, FRNP, PGM and shorter latent periods of SVMR, RC1-2, RC1-3, RC2-3 were obtained for individualswith high levels of visual and auditory perception.Originality. The idea of neurodynamic and psychophysiological functions of children 5-7 years with different levels of visual and auditory perception is expanded.Conclusions. The importance of psychoph","PeriodicalId":148937,"journal":{"name":"Cherkasy University Bulletin: Biological Sciences Series","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116594504","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Silver Nanocomposite Based on Synthetic Humic Substances as Highly Efficient Plant Growth Stimulants","authors":"V. Litvin, A. V. Zaporozhets, I. O. Ozivska","doi":"10.31651/2076-5835-2018-1-2022-1-44-55","DOIUrl":"https://doi.org/10.31651/2076-5835-2018-1-2022-1-44-55","url":null,"abstract":"Introduction. Nanotechnology have positive impact in improving many sectors of economy including agriculture. Silver nanoparticles (AgNPs) have been implicated nowadays to enhance seed germination, plant growth, improvement of photosynthetic quantum efficiency and as antimicrobial agents to manage plant diseases.Despite the known growth-stimulating activity of preparations of humic substances and silver nanoparticles, there is currently no information on the effect on growth processes of composites containing silver nanoparticles encapsulated in macromolecules from synthetic humic substances. It is expected that such combined nanopreparations have enhanced and complementary properties of a metal core and a shell of humic synthetic substances.Purpose. The aim of this study was to investigate the growth-stimulating activity of silver nanocomposites based on synthetic humic substances derived from quercetin, and to determine the range of active concentrations in the process of germination of wheat seeds.Methods. The received silver nanoparticles are characterized by UV–visible spectroscopy, X-ray diffraction (XRD), FT-IR spectroscopy and transmission electron microscopy (TEM). To study the growth-stimulating activity of synthetic humic substances and silver nanocomposites, a series of solutions was prepared on their basis by dilution with a logarithmic decrease in concentration from 1·10–1 to 4·10-16%.Result. Nanobiocomposites containing silver nanoparticles and synthetic humic substances were synthesized in the reaction of reduction of silver ions with synthetic humic substances obtained in laboratory conditions from quercetin.Preference of synthetic humic substances over natural humic substances is determined by a standardization problem resolution due to the strict control of conditions of the HS formation that expands the areas of application of the silver nanoparticles made on their basis. The high crystallinity of nanobiocomposites with fcc phase is evident from XRD patterns. The TEM results show that the silver nanoparticles are spherical in shape with average size about 9.6 nm. The FTIR spectroscopic study confirmed that the synthetic humic substances have ability to perform dual functions of reduction and stabilization of silver nanoparticles.The growth-promoting activity of synthetic humic substances and silver nanocomposites based on them was studied on the example of germination of wheat seeds of the variety \"Zolotokosa\" according to standard procedures. It is established that aqueous solutions of synthetic humic substances and silver 54 Серія «Біологічні науки», 202 2nanocomposites based on them in a wide range of concentrations have a complex effect on the growth and development of wheat seeds. It is shown that seed germination increases (by 2–40%) and the length of the main root (by 9–100%) of wheat germ increases. It should be noted that synthetic humic substances and silver nanocomposites based on them to a greater extent stimulate ","PeriodicalId":148937,"journal":{"name":"Cherkasy University Bulletin: Biological Sciences Series","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131288743","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Lyzohub V. S.–of the 75-Years from Birthday","authors":"H. M. Holysh, N. Chernenko","doi":"10.31651/2076-5835-2018-1-2021-2-4-11","DOIUrl":"https://doi.org/10.31651/2076-5835-2018-1-2021-2-4-11","url":null,"abstract":"Lyzohub V. S. –Doctor of Biological Sciences, Professor,Director of the Institute of Physiology named after Mikhail Bosey.November 7, 1946 –was born, Cherkasy, Ukrainian.1969 –graduatedfrom Cherkasy State Pedagogical Institute, Physical Education. Professor Lyzohub V. has been working at Cherkasy National University as a lecturer, associate professor, dean, professor, head of the department of anatomy and physiology of humans and animals, director of the Institute of Physiology named after M. Bosey since 1972.His scientific school has 15candidates of sciences (Phds), which are prepared through postgraduate studies. Lyzohub Volodymyr is one of the authors of the new scientific direction of the physiology of neurodynamic brain functions. The problem developed by teachers and post-graduate students under his leadership is marked by urgency and scientific novelty, which has practical value.The obtained scientific results, created new methods and software of research are the basis for manufacturing of a series of devices “Diagnost”. Devices are implemented in the educational and scientific process and are used in higher educational establishments of the Ministry of Education and Science, the Ministry of Health of Ukraine, the institutes of the Academy of Sciences of Ukraine, the Russian Academy of Sciences, the Academy of Pedagogical Sciences and the Academy of Medical Sciences.Lyzohub V. is the initiator and organizer of 10 international conferences and symposiums. He is a member of the Scientific and Methodological Council of the Ministry of Education and Science of Ukraine, specialized academic councils for the protection of dissertations and editions of scientific journals and collections, member of the Higher Attestation Commission of Ukraine.Одержано редакцією:20.10.21Прийнято до публікації:13.12.21","PeriodicalId":148937,"journal":{"name":"Cherkasy University Bulletin: Biological Sciences Series","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132697494","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Finding of rare species of plats in the southern part of the Sinyukha river basin","authors":"K. V. Zhulenko","doi":"10.31651/2076-5835-2018-1-2021-1-37-45","DOIUrl":"https://doi.org/10.31651/2076-5835-2018-1-2021-1-37-45","url":null,"abstract":"Introduction. The Sinyukha river basin, in particular its southern part, is an area with a high level of anthropogenic pressure and a significant level of agricultural development (the proportion of agricultural land is more than 80%), with fragmented natural habitats. Detailed chorological study is needed to supplement the pattern of the distribution of rare plant species, to develop measures for their conservation, to optimize the existing network of protected areas in the region.Рurpose of the study isto analyze the current distribution and describe new finds of some rare plant species in the southern part of the Sinyukha river basin.Methods. The research was conducted in April-June 2021. We surveyed the area of the Sinyukha river valley from the village of Kalamazovo (Vilshansky district, Kirovohrad region) to its confluence with the Southern Bug River in Pervomaisk (Mykolayiv region), as well as – the valleys of its tributaries – Chorny Tashlyk, Malyi Tashlyk and Sukhyi Tashlyk. When locating a rare species, the plants were photographed and georeferenced at a point with GPS-navigator. Species cover is given according to the Broun-Blanquet scale. The distribution maps were performed by free QGIS software.Results.We revealed new and confirmed known localities of 20 rare species:Adonis vernalis, Asplenium septentrionale, Astragalus dasyanthus, A. odessanus, Bellevalia sarmatica, Clematis integrifolia, Crocus reticulatus, Dianthus hypanicus, Ephedra distachya, Hyacinthella leucophaea, Iris pontica, Iris pumila, Ornithogalum boucheanum, Pulsatilla pratensis, Primula veris, Sedum borissovae, Stipa capillata, S. lessingiana, S. pennata, Tulipa hypanica. Among the 20 identified rare species one has the category VU (Vulnerable) in the IUCN red list and belongs to the list of Resolution 6 of the Berne Convention; three species are narrowly local endemics of the Dnieper Upland; 11 are listed in the Red Book of Ukraine (5 of them have the status vulnerable, 1 – rare, 5 – insufficiently known); 5 species are regionally rare in Kirovohrad and 8 – in Mykolayiv regions. Most of the revealed species have a cover less than 5%. Only 9 of the 20 registered rare species characterized by more than five localities within the studied area. Originality. New localities of 20 rare species of plants of different levels of protection have been revealed. Prospects for conservation valuableof their habitats are offered.Conclusion. We have identified a significant number of new localities of rare plant species that are not covered by proper protection. This indicates the need for more detailed chorological research to elucidate the current distribution of rare species and the creation of new protected areas. Key words:rare species; threat category; red lists; natural habitats; chorology.","PeriodicalId":148937,"journal":{"name":"Cherkasy University Bulletin: Biological Sciences Series","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115254851","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Age-related Neurophysiological Changes in Simple Sensorimotor Reaction Performance","authors":"O. Podkovka, M. Makarchuk, N. Filimonova, I. Pampuha, M. Nikiforov","doi":"10.31651/2076-5835-2018-1-2022-1-63-73","DOIUrl":"https://doi.org/10.31651/2076-5835-2018-1-2022-1-63-73","url":null,"abstract":"Introduction.For different types of professional activity, the speed of information processing is one of the most important indicators of performance. It is well known that aging is accompanied by changes in the speed and / or mode of information processing in the brain. Simple sensorimotor reaction (SMR) shows speed and efficiency of information perception processes, its integration and is and reveals how well the basic cognitive mechanisms can be involved in the implementation of target tasks. Purpose.The aim of this work was to investigate the rate of SMR in different age groups and to identify age-related changes in neural networks that promote task performance.Methods.The survey involved 34 right-handed volunteers, aged 18-54, without health complaints - representatives of various military professions (mechanics, shooters, drivers, radar operators, anti-aircraft missile officers, communications, tablets, pilots and conscripts), which were divided into three age groups (1 group - 18-23 years, n = 11; 2 group - 24-34 years, n = 15; 3 group - 35- 54 years, n = 8). SMR was determined using a specialized computer program and while its performance 19 electrode EEG was recorded. Remote synchronization of brain areas was determined using coherent analysis in Neuron-Spectrum-4 / VP complex («NeuroSoft»). Reliable synchronization was determined only for those pairs of leads for which the median was ≥ 0.7.Results.Although the comparative analysis of the PSMR rate in the three groups according to the Kruskal-Wallis test did not reveal significant differences (Kruskal-Wallis test: H (2, N = 54) = 0.889; p = 0.64), coherent analysis of electroencephalograms, which were recorded during task, revealed that there were differences in the neural mechanisms of SSMR between the three age groups. We showed age-related increases in activation of the left secondary visual cortex, while activation of the left frontal lobe decreasedwhich may indicate shift from the strategic system of response to the system of informative features selection and constant attention maintenance. In the third group coherence in the theta range between the prefrontal area and the postcentral gyrus was the strongest in comparison with the first and second groups, which may indicate an increase in the role of visual selective attention with age, as well as greater effort and concentration to perform the task. Also there was an age-related increase in the alpha range coherences and decrease in the delta range, which may indicate shift from the general setting to the input information flow to local highly specific information processing.Originality. Age-related adaptive changes of the neural networks that enable effective performance of the SSMR: different strategies of visual-motor reaction are revealed.72 Серія «Біологічні науки», 202 2Conclusions. Performance of the SSMR test involves different neuronal strategies that were determined for three age groups. The prospect of further research ","PeriodicalId":148937,"journal":{"name":"Cherkasy University Bulletin: Biological Sciences Series","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124576101","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"NewData about Wintering of Birds of Prey on the Middle Dnipro area","authors":"M. Gavrilyuk, O. V. Ilukha, M. Borysenko","doi":"10.31651/2076-5835-2018-1-2021-2-20-26","DOIUrl":"https://doi.org/10.31651/2076-5835-2018-1-2021-2-20-26","url":null,"abstract":"Introduction.Monitoring of birds of prey wintering is quite important for measuring their quantity all year round, especially due to climate change. On the studied territory the most interesting is the situation with Common Buzzard. It started wintering at the beginning of the 2000-ies and quickly became the most numerous species among birds of prey.Purpose.The article presents the research data about birds of prey species and quantity in agro landscapes of the Middle Dniproduring the winter periods of 2014-2017, which is a continuation of analogous researches carried out in 2009-2014.Methods.Ten birds’ censuses during three winter periods took place on the territory of Cherkasy and Kirovograd Regions. Censuses were performed on the driving route of 1184kilometers at different landscapes. The main attention was paid to the study of open landscapes(fields, grassland, and meadows) witharoute of 533 kilometers. Results.There were 230 birds of eight species were founded. The Common Buzzard was the most numerous among the calculated birds (58,7% ofthe total number).The second in number was the Rough-Legged Buzzard (27,0%). Other species were rare (Hen Harrier, Goshawk, Sparrowhawk, White-tailed Eagle, Merlin & Kestrel). Two species (Hen Harrier & White-tailed Eagle) are included inthe Red Book of Ukraine.The number of the Common Buzzard and the Rough-Legged Buzzard differed 2-3 times in different winters. It depended on weather conditions. The greatest impact has the snow cover, the increase of which leads to the migration of these birds to more southern regions.Further adaptation of the Common Buzzard to wintering in the Middle Dniprois continuing.In winter, it occurs in settlements, where it hunts on the outskirts of villages andin city parks. This behavior allows you to survive the extreme period in winter without long migration.Originality.Our data supplement the information on the species composition of Birds of Prey, their number, and dynamics in the Middle Dnipro in the winter. The greatest impact to the number of the Common Buzzard and the Rough-Legged Buzzard in the winter period has the snow cover.Conclusions. Further monitoring of the fauna and the number of wintering birds of prey in the Middle Dniprois needed to study the impact of climate change on biodiversity.Key words:Falconiformes, Common Buzzard, wintering, number, Middle Dnipro.","PeriodicalId":148937,"journal":{"name":"Cherkasy University Bulletin: Biological Sciences Series","volume":"1109 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120875013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Do the results of the sensomotor response reflect the typological properties of the central nervous system?","authors":"V. Lyzohub, V. V. Shpanyuk, V. Pustovalov, T. V. Kozhemyako, V. Suprunovich","doi":"10.31651/2076-5835-2018-1-2021-1-69-77","DOIUrl":"https://doi.org/10.31651/2076-5835-2018-1-2021-1-69-77","url":null,"abstract":"Introduction.During the study, we tried to find out whether the temporal characteristics of sensory-motor response can reflect the typological properties of the central nervous system. Such research is essential to reveal the mechanisms of development of higher mental functions and mental capacity.Purpose.To establish the relationship between the speed characteristics of visual-motor reaction different complexity and individual-typological properties of the central nervous system.Methods.Individual differences of sensorimotor reaction and the properties of the main nervous processes were determined by the method of M. V. Makarenko [8] using the computer system \"Diagnost-1\". 32 teenagers aged 10-11 were examined. During the study, the indicators of latent periods of simple (SVMR) and complex visual-motor reactions of choice (RC1-2, RC2-3), functional mobility of nervous processes (FMNS) were investigated. Results.Speed characteristics of simple (SVMR) and complex visual-motor reactions of choice of one (RC1-3) and choice of two (RC2-3) excitatory and inhibitory signals were studied in order to 202177use them to assess individual typological properties of the central nervous system (CNS) in adolescents 10-11 years old. There is no evidence of a relationship between the rate of SVMR with different levels of functional mobility (FMNS) of nervous processes in adolescents 10-11 years old.The reaction rate did not differ statistically and was the same in representatives with high, medium and low levels oftypological properties of nervous system. The results of the correlation analysis between SVMR and FMNP were r = 0.13 (p = 0.59), which indicated no relationship between them. The relationship of sensorimotor response time with individual-typological features of the CNS was established in complex information differentiation RC2-3. The temporal characteristics of RC2-3 were dependent on the individual-typological properties of the CNS.The reaction rate of RC2-3 was higher in adolescents 10-11 years old with high levels of -3 were r = 0.35 (p = 0.034).The results show that the velocity characteristics of complex neurodynamic acts, in contrast to simple ones, can be used as quantitative characteristics of the typological properties of the CNS.Originality.The results of our research may be evidence that the indicator RC2-3 can be used as an additional informative criterion for assessing the individual-typological properties of the higher parts of the central nervous system.Conclusion. The temporal characteristics of SVMR and RC1-3 cannot be considered as informative criteria for assessing the individual-typological properties of CNS in adolescents 10-11 years. Time characteristics of RC2-3 differentiation reactions can be used as additional indicators for assessing the individual-typological properties of higher nervous activity in adolescents 10-11 years, namely, the level of functional mobility of nervous processes.Key words:processing of information of v","PeriodicalId":148937,"journal":{"name":"Cherkasy University Bulletin: Biological Sciences Series","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126371911","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Relationship of the CNS Individual and TypologicalProperties and Echocardioscopy Parameters of the Heart of Highly Qualified Football Players","authors":"V. Shpaniuk","doi":"10.31651/2076-5835-2018-1-2021-2-88-95","DOIUrl":"https://doi.org/10.31651/2076-5835-2018-1-2021-2-88-95","url":null,"abstract":"Introduction.The importance and relevance of studyingthe adaptation of sportsman’s organism to training and competitive loads in modern conditions is caused by ever-increasing demands for their morphofunctional and mental capabilities. The study of the ratio of functional characteristics of the cardiovascular system by echocardioscopy indicators and their connection with the individual-typological properties of the CNS is stipulated by theoretical and practical necessity.Purpose.The goal of the research is to determine the relationship between the individual and typological properties of the central nervous system and the functional capabilities of the heart in terms of the echocardioscopy parameters in highly qualified football players.Methods. The functional characteristics of the heart were studied in highly qualified football players (n = 64) and non-sportsmen (n = 73) with different individual and typological properties of the CNS by echocardioscopy parameters. Individual and typological differences and properties of the main nervous processes were determined by the method of M.V. Makarenko using the “Diagnost-1M” computer system.Result.At rest, there were no significant differences between the mean values of heart function: end-diastolic and systolic heart volumes, cardiac output and blood ejection fraction in groups of players with different levels of individual typological properties of the CNS. There were no correlations (r = 0.21 –0.27, p = 0.063 –0.078) between them. These results may indicate that at rest, the parameters of end-diastolic and systolic cardiac volumes, cardiac output and blood ejection fraction in highly skilled football players represent automatic cardiac properties, and they are realized without special involvement of the higher CNS levels.There were correlations (r = 0.37–056; p = 0.024–0.036) between the studied parameters in non-sportsmen with different levels of functional nervous process mobility and statistically significant differences in the average values of end-diastolic and systolic cardiac volumes, cardiac output and blood ejection fraction. All this indicates a correlation between hemodynamic parameters and individual and typological properties of the CNS.Originality. The problem of the individual reserves of the heart gradually subjected to the regulatory influence of more economical autonomous self-regulation mechanisms in the process of long-term sports training and professional selection of football players is studied and discussed.Conclusion. Differences of average values of the heart hemodynamic parameters of individual typological properties of CNS in sportsmen and non-sportsmen were revealed. The correlation between the indexes of functional mobility of the CNS nervous processes and the indicators of cardiac activity in non-sportsmen, and the lack of correlation in highly qualified football players were found. It indicates that there is a weakening of the influence of the higher parts of the brain","PeriodicalId":148937,"journal":{"name":"Cherkasy University Bulletin: Biological Sciences Series","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123825602","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Peculiarities of Energy Metabolism of Persons ofDifferent Ages in Volleyball Playing","authors":"B. Artemenko, V. Lyzohub, V. Pustovalov, T. V. Kozhemyako, S. Khomenko","doi":"10.31651/2076-5835-2018-1-2021-2-12-19","DOIUrl":"https://doi.org/10.31651/2076-5835-2018-1-2021-2-12-19","url":null,"abstract":"Introduction.The study of individual features of the functional support of conscious motor activity is an important area of research in sport physiology. Such studies are especially important for detecting age-related changes in the energy supply of muscular activity. Purpose.The purpose of the study is to identify features of the functional state of volleyball players of different ages.Methods. Computer testing ofthe functional state of volleyball players of different ages.Results.We found that volleyball players of different ages showed a higher level of functional training compared to non-athletes. Originality.Age features of the functional state of volleyball players of different ages and non-athletes are revealed.Conclusion.As a result of studying the functional state of volleyball players of different ages, we found that the formation and potential of bioenergetic capabilities of the body increased with age in both athletes and non-athletes.It was proved that the process of formation and improvement of bioenergetic characteristics of volleyball players was more intensive and was characterized by the advanced nature of development compared to non-athletes.It was found that the improvement of energy capabilities of volleyball players in ontogenesis occurred due to changes in the power of energy systems of the athlete’s body and demonstrated their plasticity and ability to improve in the process of long-term volleyball.Keywords:ontogenesis; individual-typological properties; bioenergy potential; volleyball","PeriodicalId":148937,"journal":{"name":"Cherkasy University Bulletin: Biological Sciences Series","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131073019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}