2014, Volume 8, Issue 1
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RekordFeatures of the cortical activity of men having a high or low alpha-frequency background of the eeg while performing alternate finger movements(Państwowa Szkoła Wyższa im. Papieża Jana Pawła II w Białej Podlaskiej, 2016-01-13)The purpose of this paper is to identify the cerebral electrical activity features in men with a high or low α-frequency background while performing the alternate finger movements. A test group consisting of 104 healthy men from the ages of 19 to 21 was divided into two groups according to the magnitude of their individual α- frequency (ІАF) median – groups with high (n = 53, IAF ≥ 10,04 Hz) and low (n = 51, IAF ≤ 10,03 Hz) levels of ІАF. Changes in power and the coherence of the EEG oscillations during the alternate finger movements as well as intergroup differences were evaluated. Men with high a IAF are distinguished by higher rates of speed and accuracy in terms of their sensory-motor response. The role of inhibitory neural processes increases in the case of men whose frequencies are low. The implementation of alternating finger movements in male groups is accompanied by a decrease in the coherence of θ-, α1-, α3- EEG oscillations in the cortex in general, β- and γ-activity - in the rear temporal and occipital areas. In the frontal and central lobes of α2-, β- and γ- ranges an increase in EEG coherence fluctuations was observed. The power of θ-, α- and β1- waves, especially in the posterior cortex areas, decreases. A larger degree of low-frequency fluctuations in EEG power can be observed in the frontal area. Thus, more economical brain processes providing the processing of any sensory or motor information in men with a high IAF determine higher levels of the speed and accuracy of their sensorimotor responses. Men with a low IAF have lower ductility but a higher voltage of brain processes correlated with a decrease in the sensorimotor response of speed capabilities increasing the role of inhibitory effects.
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RekordThe dynamics of special efficiency of sportsmen, who specialize in middle distance running(Państwowa Szkoła Wyższa im. Papieża Jana Pawła II w Białej Podlaskiej, 2016-01-13)In sports training man tries to broaden the boundaries of his own capacities and the physical eficiency is an informative index, which defines a set of properties of the organism and, in the first place, the efficiency of blood flow and breathing mechanisms. In the article the impact of training load on the bodies of athletes, who specialize in middle distance running is analyzed and the dynamics of special efficiency, physiological mechanisms, responsible for the quality of athletes’ endurance, is determined. The dynamics of female athletes’ special efficiency manifestation has cyclical character and depends on the hormonal status change inluence on the athletes’ body during the biological cycle. Special efficiency of male athletes has tendency of gradual results growth, which is explained by the functional possibilities change, resulted by the effective influence of training loads on their body. The highest efficiency has been found in the second and fourth phases, the lowest one - in the third and especially in the first and fifth phases of MC. This is due to the increased functionality of the cardiovascular system and the effectiveness of powerensuring in the second and fourth phases and its decrease in the first and fifth phases of MC, leading to stress of adaptation processes of women’s bodies during these phases. As for men, their dynamics of special efficiency tended to gradual increase of the results, that, we think, can be explained by the growth of functional capabilities of the cardiovascular system and the effectiveness of power-ensuring on account of effective influence of training loads upon their organism.
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RekordThe analysis of appearing and disappearing dynamics of antibodies for borellia burgdorferi antigenic protein form in vivo group among forest service employees on the basis of two-stage studies(Państwowa Szkoła Wyższa im. Papieża Jana Pawła II w Białej Podlaskiej, 2016)The aim of our this work was analysis of speciϐic immune response for B. burgdorferi according to in vivo antigens in regard to symptoms subjectively perceived by foresters, in 2009 and 2012. Material and methods: study group include 41 foresters (19 - 86 years old), from the forest district in Lubelskie region. All persons underwent serological diagnostic. We used 2 phase diagnosis method of Lyme diseases according to standards. Used tests include Borrelia antigens from in vivo group, which are not use in standard diagnosis test. The study was carried out in 2009 and then again in 2012. Results: The analysis of antibodies for Borrelia proteins, including the in vivo, demonstrated how active, long-term and time-variable is the process of B. burgdorferi infection. Conclusions: The expression of Borrelia proteins and high immunogenicity translates into effectiveness of diagnostic procedures concerning B. burgdorferi identification. Considering to not clear clinical manifestation and changeable immune response require individual approach to each patient.
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RekordThe role of pro-inflammatory cytokines in the genesis of physiological and pathological pregnancy predicting(Państwowa Szkoła Wyższa im. Papieża Jana Pawła II w Białej Podlaskiej, 2016-01-13)Objective: hold concentration determination and study changes in interleukin-1 (IL-1) and interleukin - 6 (IL-6) in pregnant women outside urban areas and in pregnant women living in the city, and to predict the appearance of a possible risk of premature birth. Material study: Were examined 40 pregnant women who make up the group of 23-27 weeks of gestation who were admitted with threatened preterm labor (20 pregnant women living in the countryside, and 20 pregnant women living in the city), as well as a control group - 20 healthy pregnant women with physiological pregnancy. Methods: In all patients and control group was performed determining the content of IL - 1 and IL - 6 in serum by enzyme immunoassay (ELISA) using a test system»Vector-Best» (Russia) on an automatic ELISA analyzer «Triturus». Statistical analysis of data was carried out using the method of variation statistics with using STATISTICA 6 (Statsoft, USA) The results of the study: in determining kontsentratsiyiyi proinflammatory cytokines observed increase in IL-1 and IL-6 in pregnant women living in countryside and cities in the pregnant compared with the control group of pregnant women with physiological pregnancy (probability differences (p <0,05)). Conclusions: The definition and measurement of proinflammatory cytokines is an opportunity to use the test as early inflammation and mapping the degree of threat of preterm labor. The study of changes in the cytokine brings us to the pathogenic mechanisms of the transition process active infection.
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RekordGeneral anaesthesia in patients with cerebrovascular diseases - risks and complications(Państwowa Szkoła Wyższa im. Papieża Jana Pawła II w Białej Podlaskiej, 2016-01-13)The aim of the study is to present the problems arising during general anesthesia in patients with cerebrovascular diseases, taking into account the appropriate perioperative preparation. When planning the anesthetic procedure strategies aimed at the prevention of cerebral ischemia or hemorrhage into the brain must be taken into account. Material and research methods: a descriptive analysis was applied on the basis of the literature collected from the years 1992 to 2013. Conclusions: Preoperative evaluation of patients with cerebrovascular disease requires a thorough neurological examination, assessment of cardiovascular complications, including the risk of cerebrovascular, respiratory, renal, and endocrine system complications. During general anesthesia one should take care of haemodynamic stability and proper ventilation parameters. The choice of anesthetic agents so that during the induction of anesthesia, throughout anesthesia, during the recovery from the anesthesia there is no risk of hemodynamic instability and an appropriate level of blood perfusion in the brain is maintained. In the postoperative period the neurological status of the patient should be assessed, in order to ensure that he does not demonstrate symptoms of delirium and that he does not experience a recurrence of previous neurological deficits. Each surgery and anesthesia should be discussed with the operator in terms of the risks and benefits of surgery. Scheduled surgery in patients with acute cerebrovascular incidents need to be postponed until their performance is reasonably safe for the patient.