Cherkasy University Bulletin: Biological Sciences Series最新文献

{"title":"Age-specific features of the formation of statokinetic stability in persons with hearing loss","authors":"Y. V. Koval, L. Yukhymenko, J.J. Chystovska, O. Paliychuk","doi":"10.31651/2076-5835-2018-1-2023-1-46-57","DOIUrl":"https://doi.org/10.31651/2076-5835-2018-1-2023-1-46-57","url":null,"abstract":"","PeriodicalId":148937,"journal":{"name":"Cherkasy University Bulletin: Biological Sciences Series","volume":"95 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":"114207196","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":"Stanislaw Oleksandrovych Kovalenko of the 60- Years from Birthday","authors":"A. Rybalko, L. I. Kudii, V. A. Zavhorodnia","doi":"10.31651/2076-5835-2018-1-2023-1-5-10","DOIUrl":"https://doi.org/10.31651/2076-5835-2018-1-2023-1-5-10","url":null,"abstract":"","PeriodicalId":148937,"journal":{"name":"Cherkasy University Bulletin: Biological Sciences Series","volume":"26 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":"121061394","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":"Breeding Biology of the Lald (Fulica atra L.) at the Water Treatment Facilities of the Kharkov City.","authors":"T. Yarmak, Y. Mamedova, A. Chaplyhina","doi":"10.31651/2076-5835-2018-1-2021-2-80-87","DOIUrl":"https://doi.org/10.31651/2076-5835-2018-1-2021-2-80-87","url":null,"abstract":"Introduction.The anthropization of ecosystems is an important factor for the evolution of species and adaptation processes. Fulica atra L. is a fairly abundant species of wetlands in Ukraine. The adaptation of the coot to anthropogenic territories occurs during the winter period in cities, later birds remain in these areas for nesting.Purpose.To assess the current state of the coot population at water treatment facilities and Lake Novy Liman, which are the parts of the territory of the city of Kharkov. Studies of nesting biology of Fulica atra on Lake Novy Liman and silt sites of treatment facilities make it possible to assess the current state of the population of the species in the water bodies of Kharkov, as well as important for completeness assessments of the distribution of birds in wetlands.Methods. The studies were carried out in 2020-2021 during expedition trips to Lake Novy Liman and biological treatment facilities No 2 in Kharkov.Results.The nesting biology of the coot (Fulica atra L.) was investigated at the silt sites of water treatment facilities of the biological treatment complex No 2 in Kharkov and Lake Novy Liman in April-June 2020-2021. The reproduction biology of 73 pairs of coot was studied. To set the nesting density, a map with the coordinates of the nests has been created. The first eggs in clutches were found on average on April 16±1,4 at an average daily temperature of +5 ± 1,73 ̊Сat night and +20 ± 0,89 ̊Сduring the day in 2020 and on April 18±1,9 at +14,9 ± 3,08 ̊Сduring the day and +5 ± 2,76 ̊Сat night in 2021. Average clutch size 7,1 ± 1,13 eggs. First chicks: May 8-10. Average egg size (n = 223): 53,37 ± 2,56 x 37,05 ±1,45 mm. Vertebrates and birds of prey have been identified that can affect the breeding success of the coot.Originality.For the first time, a study of the breeding biology of the coot was carried out on the territory of treatment facilities and their surroundings.Conclusion.Wastewater treatment plants are an important place in the city of Kharkov, where birds undergo the process of adaptation to the anthropogenic landscape.Key words: coot, nestingbiology, egg laying, sewage treatment plants, Novy Lyman lake.","PeriodicalId":148937,"journal":{"name":"Cherkasy University Bulletin: Biological Sciences Series","volume":"31 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":"131531199","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":"Wave Structure of Heart Rhythm During Tilt Test for Persons with Different Levels of Vegetative Tonus","authors":"O. Androschuk, A. Rybalko, L. I. Kudii, N. Chernenko","doi":"10.31651/2076-5835-2018-1-2021-1-4-11","DOIUrl":"https://doi.org/10.31651/2076-5835-2018-1-2021-1-4-11","url":null,"abstract":"Introduction. It is known that there are typological features among healthy young people according to the level of autonomic tone. Accordingly, there are groups of sympatho-, normo- and vagotonics. Work has been carried out to study the influence of the initial level of autonomic tone on thereactions of the cardiovascular system in respiratory hypocapnia, pulsed ophthalmic photostimulation, in different phases of the biological cycle for women. However, there is no work on the analysis of changes in the wave structure of heart rate depending on the initial level of autonomic tone. Purpose. The aim was to determine the features of the wave structure of the heart rhythm during orthoprobe for healthy young men with different levels of tone of the autonomic nervous system at rest. Methods. Measurements were performed in conditions close to the main exchange. 117 healthy young men aged 18-23 years were examined in compliance with the requirements of bioethics. Three main spectral components were analyzed in the tRR spectrum: HF (0.15-0.4 Hz) LF (0.04-0.15Hz); VLF (0-0.04 Hz); TP (0-0.4 Hz). The amplitude of the largest peak of the tRR spectrogram in the frequency range 0.04-0.15 Hz (aLF) and its frequency (tLF) were calculated. Normalized median spectrograms of tRR oscillations were constructed.Results.A significant decrease in HF was observed in individuals of all three groups during orthoprobe. The median reactivity of reactivity was -67.3%, -77.5%, -77.9% for groups I, II and III, respectively. There were no differences between the groups due to the reactivity of this indicator. The reactivity of LF to changes in body position for sympathotonics was significantly different.The frequency of the maximum peak of the spectrogram in the range of low often resting heart rate did not differ between groups. This indicator probably decreased during orthoprobe in groups IIand III. It was found that the wave has two peaks in the vertical position in persons with different baseline levels of autonomic tone for vagotonics and normotonics in the frequency range from 0.04 to0.15 Hz. Originality. Differences in the reactivity of heart rate waves to orthoprobe for healthy young men with different baseline levels of autonomic tone were detected for the first time. Conclusions. The greatest differences in changes in the wave structure of the heart rhythm during orthoprobe for persons with different baseline levels of autonomic tone are manifested in therange of low heart rate. Spectrum reduction reactions in this range were predominant for sympathotonics. The reactions of increasing LF and the amplitude of the maximum peak of the spectrogram were predominant for normo- and parasympathotonics. It was found that the wave has two peaks in the vertical position in persons with different baseline levels of autonomic tone for vagotonics and normotonics in the frequency range from 0.04 to 0.15 Hz. Sympathotonics have one wave of orthopedic reactivity with maxima at 0.09 Hz ","PeriodicalId":148937,"journal":{"name":"Cherkasy University Bulletin: Biological Sciences Series","volume":"27 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":"127817488","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":"The influence of biofeedback on anaerobic working capacity in jump test in the schoolchildren aged 11-12","authors":"S. Kovalenko, D. Nechyporenko, O. Lysenko","doi":"10.31651/2076-5835-2018-1-2023-1-11-18","DOIUrl":"https://doi.org/10.31651/2076-5835-2018-1-2023-1-11-18","url":null,"abstract":"R). To assess the dynamics of the studied indicators during the test, we counted their changes at five-second intervals from 5 to 10, from 10 to 15 and from 15 to 20 seconds with respect to the segment from the start of the test up to its fifth second. The girls aged 11-12 had higher level of working capacity than boys in the modified 20-second jump test. The application of biological feedback led to the improvement of results in 20-second anaerobic jump test in the boys and had not any influence on the indicators in the girls aged 11-12. The application of biological feedback increased the results in 20-second anaerobic jump test and improved the dynamics of working capacity during its performance in the children aged 11-12 with psychological focus on achieving success. Such influence was low in the schoolchildren with psychological focus on avoiding failure. The application of biological feedback allows improving the process of training anaerobic opportunities of the schoolchildren aged 11-12 considering their gender and individual psychological features.","PeriodicalId":148937,"journal":{"name":"Cherkasy University Bulletin: Biological Sciences Series","volume":"84 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":"124627900","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 the functional state of the cardiovascular system during cognitive load for children 5-6 years of age","authors":"I. O. Kalуnychenko, A. Kolesnyk","doi":"10.31651/2076-5835-2018-1-2021-1-46-53","DOIUrl":"https://doi.org/10.31651/2076-5835-2018-1-2021-1-46-53","url":null,"abstract":"Introduction.Much attention is paid to the analysis of problems that arise during the initial stage of children's education in school in recent years. Preschool age is one of the sensitive and critical stages of individual development. Explicit structural and functional changes occur during this period. These changes are accompanied by an increase in the functional stress of psychovegetative mechanisms of regulation. Both psychological and physical stress are considered to be the cause of autonomic disorders. Such a provoking factor may be the beginning of school for a child. Formation of visual and auditory perception is one of the leading functions of cognitivedevelopment for older preschool children. This function provides the child's interaction with the external environment and its orientation in space. This function is also an indicator of the child's readiness for school.Therefore, the importance of studying the features of the functional state of the cardiovascular system during the audio-visual load of educational and developmental nature is relevant.Thepurposewas to study the features of autonomic regulation of heart rhythm of children 5-6 years old under conditions of cognitive load.Methods.Observation was carried out on children 5-6 years of age of preparatory groups of preschool educational institutions of the Sumy city (n = 192). We assume that changes in autonomic functions may be influenced bythe immaturity of motor-motor, visual-auditory, speech-auditory and visual-graphic components. An important component of educational and cognitive activities in preschool age is the development of reading and writing. Visual information was studied from two positions pictorial (elements of writing) and verbal (recognition of letters and words elements of reading).The method of phasography was used to study the state of the cardiovascular system. This method was used using the device \"Phazagraph\". This device is designed for recording and analysis of the electrocardiogram in the phase space to estimate the amplitude and speed parameters of any elements of the electrocardiogram, which allows you to accurately estimate the graph of the electrocardiogram.Results.It was found that sympathicotonia is manifested among the examined children aged 5 and 6 years during cognitive load. Activation of the sympathetic part of the autonomic nervous system occurs during writing compared to reading. That is, the adaptive mechanisms of the autonomic nervous system correspond to lower rates during writing compared to reading. The reason for this may be the immaturity of autonomous supply systems and mechanisms for their regulation and indicate an imbalance of autonomicsupply. In turn, the dominance of sympathetic influence on heart rate is accompanied by signs of dysregulation of cardiovascular functions during writing for children. The reason may be the immaturity of the functional systems of the interconnected brain areas, which is accompanied by a deteriorati","PeriodicalId":148937,"journal":{"name":"Cherkasy University Bulletin: Biological Sciences Series","volume":"70 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":"116679699","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":"Autonomous nervous system regulation for teenage girls with obtained visual dysfunctions","authors":"I. Redka","doi":"10.31651/2076-5835-2018-1-2019-1-67-75","DOIUrl":"https://doi.org/10.31651/2076-5835-2018-1-2019-1-67-75","url":null,"abstract":"","PeriodicalId":148937,"journal":{"name":"Cherkasy University Bulletin: Biological Sciences Series","volume":"31 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":"122620836","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":"Evaluation of the Effectiveness of ISSR-Marker Informativeness Indicators for the Analysis of Plant Genetic Polymorphism","authors":"M. Prokopiak, A. I. Fliachok, O. Y. Maiorova, L. Hrytsak, N. Drobyk","doi":"10.31651/2076-5835-2018-1-2022-1-74-84","DOIUrl":"https://doi.org/10.31651/2076-5835-2018-1-2022-1-74-84","url":null,"abstract":"Introduction. A number of generations of different types of molecular genetic markers have changed to the present day.The DNA nucleotide sequence marker system allows testing genetic diversity at the gene level. The creation of molecular markers and their use in biological researches made it possible to study genetic polymorphism in more detail, as well as to investigate the level of kinship at the inter- and intra-species levels. The use of various DNA markers that are associated with different sequences of the genome is effective at the time of studying genetic polymorphism. At the same time, it is also important to reduce the cost of polymerase chain reaction analysis, which is associated with the use of a small number of primers, and to choose the most informative primers.Purpose. The purpose of the research is to select the most informative ISSR primers for assessing the genetic polymorphism of plant populations using the example of representatives of the Gentiana L. genus, as well as to determine the most effective indicators of the informativeness of DNA markers.Methods. Molecular genetic markers, statistical methods, calculation of indicators of informativeness of primers.Results. It was established that all the used indicators of the informativeness of the primers to a certain extent characterize the informativeness of the ISSR-markers, which are used for learning of the genetic polymorphism and genetic structure of G. lutea.Three ISSR primers (UBC#807, UBC#811 and UBC#840) with the highest indicators of discriminating(D) and resolving power (Rp) were selected by us. It was established that in general the value of the percentageof polymorphic amplicons was similar, and the values of the indicators of expected heterozygosity and the Shannon index were higher.This was established as a result of comparing the genetic polymorphism indices of the G. luteapopulations obtained using three ISSR primers (UBC#807, UBC#811 and UBC#840) with the genetic polymorphism indices estimated by nine ISSR primers (UBC #807, UBC#809, UBC#810, UBC#811, UBC#827, UBC#835, UBC#840, UBC#857, UBC#889). The increase in genetic diversity is probably caused by an increase in the polymorphic primers due to the removal from the sample of those that form monomorphic amplicons.Originality. For the first time, an effective indicator of the informativeness of primers was selected and the most effective ISSR markers were selected for the assessment of the genetic diversity of plants of the genus Gentiana L. on the example of seven populations of G. lutea from the Ukrainian Carpathians.Conclusions. The most informative primers were selected and their effectiveness was demonstrated for assessing the genetic diversity of a sample of plants from seven populations located in the mountain ranges of the Ukrainian Carpathians. In general, UBC#811 and UBC#807 were identified as the most informative, and UBC#827 and UBC#889 were the least effective in evaluating the genetic polymorphi","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":"130648792","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":"Bat fauna of the Holosiivskyi National Nature Park, Northern part","authors":"P. Vorobei, M. Savchenko, L. Godlevska","doi":"10.31651/2076-5835-2018-1-2021-1-12-25","DOIUrl":"https://doi.org/10.31651/2076-5835-2018-1-2021-1-12-25","url":null,"abstract":"Introduction. Holosiivskyi National Nature Park is a unique, by its location, protected area. Parts of the park are located within the administrative boundaries of the city of Kyiv and include extensive, by area, forest plots. The park consists of three parts: Central (Holosiivskyi forest and other tracts), Southern (Lisnyky), and, since 2014, Northern (Svyatoshyn-Bilychi). The latter has the largest area – 6462.62 ha. Data on the chiropterofauna of this massif were incomplete. Bats are an essential element of terrestrial ecosystems. All bat species in Ukraine have a protection status, according to the Red Book of Ukraine and three international treaties. For effective conservation measures for species of this group, it is necessary to own data on their distribution, number, status, etc. As well, the study and monitoring of fauna are one of the primary tasks of national nature parks. Серія «Біологічні науки», 202125Purpose. The aim of the work was to describe the bat fauna of the Svyatoshyn-Bilychi massif of the Holosiivskyi National Nature Park, based on results of the field research conducted in 2019–2020, with the involvement of data collected in 2000–2005.Methods. Catching was carried out with mist nets. Bats were examined by the standard scheme, immediately after their capture. The study was done without removing animals from the wild; bats were released immediately after their examination at the place of their capture. Ultrasonic detectors were used for acoustic observations. The search of roosts was done by social vocalization of bats, presence of feces, night and morning swarming; as well structures which might be potential shelters for bats were inspected.Results. During 2000–2020, at the territory of the Svyatoshyn-Bilychi massif, nine bat species were recorded: Eptesicus serotinus, Myotis dasycneme, M. daubentonii, Nyctalus leisleri, N. noctula,Plecotus auritus, Pipistrellus kuhlii, P. nathusii, P. pygmaeus. Thus, today the list of bat fauna of the Svyatoshyn-Bilychi massif includes 10 species: 9, recorded; 1 species, Nyctalus lasiopterus, known by the record of the first half of the 20th century, was not revealed. According to the results of the survey in 2019–2020, four species were found to be dominants, in terms of the number of record points and their representation in catches: P. nathusii, P. pygmaeus, N. noctula, N. leisleri. During the survey, six species were confirmed to breed at the study area. 11 bat roosts were found; most of them, in trees.Originality. A comprehensive inventory of the chiropterofauna of the large protected area of the Svyatoshyn-Bilychimassif of the Holosiivskyi National Park was carried out for the first time. The first and the only one known Myotis dasycneme maternity colony in Kyiv region was found.Conclusion. The initial description of the chiropterofauna of the Svyatoshyn-Bilychi massif of the Holosiivskyi National Nature Park is presented. The obtained data can be used in the development and further","PeriodicalId":148937,"journal":{"name":"Cherkasy University Bulletin: Biological Sciences Series","volume":"48 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":"114563017","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":"The influence of different CO2 levels on hemodynamics: analytical review of literature","authors":"V. A. Zavhorodnia","doi":"10.31651/2076-5835-2018-1-2019-2-3-19","DOIUrl":"https://doi.org/10.31651/2076-5835-2018-1-2019-2-3-19","url":null,"abstract":"","PeriodicalId":148937,"journal":{"name":"Cherkasy University Bulletin: Biological Sciences Series","volume":"60 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":"121873110","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}