Prediction of arrhythmia recurrence after atrial fibrillation ablation in patients with normal anatomy of the left atrium

The effect of immunomodulatory therapy with recombinant human interferon alpha-2β on blood cytokine levels in children with recurrent episodes of acute obstructive bronchitis

The high incidence of children with recurrent episodes of acute obstructive bronchitis is a widespread problem. Correct identification of children at risk of developing bronchial asthma at school age may improve treatment and prevention approaches to this pathology, but the ability to identify these children remains limited. The purpose of the study was to determine the effectiveness of recombinant interferon alpha-2β in children with recurrent episodes of acute obstructive bronchitis in the course of treatment based on the assessment of cytokine profile. The study examined 59 children of the main group with recurrent episodes of acute obstructive bronchitis and 30 children of the comparison group who suffered from acute bronchitis, aged 2-8 years, who were in the hospital. The results of laboratory studies were compared with the data of 30 healthy children. In children with recurrent episodes of acute obstructive bronchitis, the content of serum interferon-γ and interleukin-4 was significantly reduced compared to healthy children, after treatment with recombinant human interferon alpha-2β, the content of interferon-γ and interleukin-4 in children significantly increased. The content of interleukin-1β in children with recurrent episodes of acute obstructive bronchitis was significantly higher than in healthy children, after immunomodulatory therapy with recombinant interferon alpha-2β, interleukin-4 normalized to its level in healthy children. It was found that children with recurrent episodes of acute obstructive bronchitis have an imbalance of cytokines, the effectiveness of recombinant human interferon alpha-2β therapy, which normalized the levels of the studied cytokines in the serum.

Optimization of urolithiasis treatment and diagnosis in the Turkestan region

The article aims to identify the main problems in treating urological pathologies by analyzing scientific literature from this field and developing recommendations. The quantitative excretion of uric acid, urine volume, and pH are essential in the formation of uric acid stones. The most important risk factor for uric acid nephrolithiasis is the acidic reaction of urine, which is a prerequisite for the formation of urinary stones. When urine is alkalized, the pH should be 6-6.5. Drugs alkalize urine, and one should titrate using urine pH indicator paper until the level is stable. This study found that the spread of genitourinary diseases is increasing. This situation can be improved by monitoring and assessing epidemiological processes, preventing urological pathology, and optimizing medical care organization in the context of health care reform.

Effect of combined compression-vibration therapy using non-invasive Beautylizer Therapy Cosmospheres V on the subcutaneous tissue morphology in women with gynoid lipodystrophy (pilot study)

BACKGROUND

Gynoid lipodystrophy is one of the most common cosmetical problems in women.

AIMS

The study aims to examine the pathomorphology and histology of subcutaneous tissue in women with gynoid lipodystrophy exposed to local compression/vibration therapy using a non-invasive Beautylizer Therapy Cosmospheres V medical device.

METHODS

The study enrolled 25 virtually healthy women aged 25 to 45 years with gynoid lipodystrophy grades I and II. The women included in the study completed a 10-session month-long therapeutic course with a non-invasive Beautylizer Therapy Cosmospheres V medical device. Bioptic punch-size samples were taken from the gluteal region prior to and following the 10-session therapy course with the device.

RESULTS

After completing a 10-session treatment course, a decrease in the mean adipocyte area from 123.08 ± 13.60 μm to 67.14 ± 4.20 μm was observed in punch bioptic samples of subcutaneous fat tissues of women with gynoid lipodystrophy as compared to the pre-treatment indices.

CONCLUSION

Thus, local application of 10-session therapy with a non-invasive Beautylizer Therapy Cosmospheres V medical device in women with gynoid lipodystrophy demonstrated a positive effect on the histological structure of the hypodermis.

Single Vibroacoustic Impact Effect of Singing Bowls over the Psycho-Emotional State and Cardiovascular System Work

This article presents a two-stage study result of the author's method of vibroacoustic massage using singing bowls application. At the first stage, the effect of vibroacoustic massage single application over psycho-emotional characteristics was studied. 19 studied volunteers took part in our study. The testing results before and after exposures were compared according to the WAM (Weighted average mark), Zung, and Spielberg-Khanin tests. The study of the psycho-emotional sphere showed that after the vibroacoustic massage procedure, the indicators of "well-being" and "activity" of the WAM test significantly improved (p = 0.002). In addition, the depression level determined by the Zung test, personal anxiety indicators (p = 0.004), and situational anxiety ones (p = 0.028) decreased. At the second stage, 62 volunteers were divided into two groups. The first group underwent a vibroacoustic massage session according to the patented author's method. The second group received only acoustic exposure using only singing bowls. Differences in the Kerdo index were revealed in the dynamics, and in the first group, the changes were less significant than in the second one. Changes in heart rate variability characteristics for both groups were similar: there was an increase in parasympathetic influences at rest and during the orthostatic test (increased levels of RMSSD (Root Mean Square of Successive Differences), NN50, pNN50) and a decrease in sympathetic effects at rest and their slight increase with orthostatic loading (TINN, RR triangular index). The dynamics were more significant in the first group that received a vibroacoustic massage session. When assessing changes in the neurovegetative regulation levels activity of the heart rhythm, the main difference was associated with very low-frequency waves power dynamics during the orthostatic test. Thus, vibroacoustic massage using singing bowls improves the psycho-emotional state, reduces depression and anxiety, and increases Parasympaticus (autonomic nervous system) activity.

Emotional Intelligence and Burnout of Teachers of Higher Education Institutions

Emotional intelligence is an important resource for overcoming professional stress in members of socionomic professions. The research objective is to determine the role of its components in the development of emotional burnout. A natural experiment was conducted, which determined the manifestations of emotional burnout of 56 university teachers at the end of the academic year. The author used the questionnaire. Two experimental groups were identified in the general sample: teachers with burnout and those resistant to burnout (16 and 30 people, respectively). At the end of the academic year, signs of burnout were detected in one-third of university teachers. The leading symptoms are emotional exhaustion and depersonalisation, with no reduction in professional achievement. The dynamics of emotional life during the annual professional cycle are shown. The integrated indicator of emotional intelligence (EI) remains at the same level, but there are structural changes in the components of intrapersonal intelligence. At the end of the year, teachers' attention to their emotional states, work roles, and communication increase significantly. At the same time, there is a decrease in the ability to manage their own emotions. Resistance to burnout is accompanied by a high ability to realise and control their own emotions with a relatively vague focus on the emotional states of others. It was concluded that individual components of EI (intrapersonal and interpersonal, understanding and management) have different effects on burnout symptoms.

Formation Mechanisms of Emotional Intelligence of a Future Psychologist in the Context of Vocational Education

Objective: Emotional intelligence is an indicator of a person's ability to communicate, the ability to be aware of their emotions and understand the feelings of others. Background: The development of the emotional intelligence of junior university students occurs through various activities, especially in the process of specially organised training and education. This work aims to study the mechanisms of formation of emotional intelligence and stages of formation of emotional intelligence in psychology  students. Method: Data analysis, synthesis and pedagogical modelling were used. Scientific works on the formation of emotional intelligence were studied. Results: This paper presents a model of the formation of emotional intelligence in students of psychology and practical recommendations for the formation of emotional intelligence in students. Conclusion: The results obtained in this work can be used in practice during the training of psychological and pedagogical faculties students. Also, the materials presented in this paper can be used by teachers of psychology and pedagogy.

Effect of Xylitol Chewing Gum on Presence of Streptococcus mutans in Saliva

BACKGROUND: Oral disease ranks third among the most serious diseases in the world, after cancer and cardiovascular disease. Vietnamese population has suffered from various dental and oral diseases, of which the most common have been identified to be cavities and inflammation around the teeth. AIM: The aim of the study was to evaluate the effectiveness of using xylitol gum on the status of Strepptococus mutans bacteria in saliva. METHODS: The study design was an uncontrolled clinical study conducted at the Hanvinco Texture Factory (Hanoi). Two hundred and fifty-four subjects between the ages of 18 and 63 were included in the clinical trial. These subjects brushed their teeth for 2 weeks before providing a saliva sample for S. mutans. The 80 subjects with the highest number of salivary S. mutans were recruited for the further analysis (at least 104 CFU/ml). After each clinical intervention, participant chewed Lotte xylitol gum after each meal, two capsules each time and 1 time in the evening (total 4 times/day), continuously for 4 weeks. Saliva samples were quantified for S. mutans by real-time PCR method. RESULTS: Quantitative analysis of S. mutans bacteria in saliva of 254 subjects showed that 19.7% had S. mutans detected within 105 CFU/ml of saliva. These result shows that nearly 20% of the subjects examined have a high risk of tooth decay. After continuous use of xylitol chewing gum 4 times a day for 4 weeks by 80 subjects, it showed a decrease in the number of S. mutans in the saliva of participants, and the difference was statistically significant. CONCLUSIONS: The use of xylitol chewing gum taken 4 times/day is effective in reducing the number of S. mutans bacteria in saliva when combined with brushing your teeth.