Modern Problems of Nissue Dysplasia in Children Pathogenesis of Connective

Cherkasov, Nikolay; Lutsenko, Yu.A.; Ledyaev, M.Ya.; Доронина, Т Н; Prakhov, A.V.; Ledyaev, Ya.M.

doi:10.19163/1994-9480-2020-4(76)-16-23

Cited by 2 publications

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References 16 publications

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“…Для оценки выраженности вегетативных нарушений и влияния физических нагрузок на организм изучалось состояние спектральных параметров вариабельности ритма сердца (ВРС) в покое и ортоположении (на аппарате Полиспектр-12Е фирмы Нейрософт) [2,3]. Анализ результатов исследования проводился по общепринятым методам вариационной статистики.…”

Section: методика исследованияunclassified

The importance of ventricular extrasystole risk factors in young athletes

Cherkasov

Доронина

Ledyaev

2023

Journal of Volgograd State Medical University

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Introduction: Sports loads predispose to the development of changes in autonomic regulation associated with metabolic disorders in the myocardium and, with prolonged exposure, can contribute to the formation of various extrasystolic arrhythmias. Materials and methods: 58 girls of 78 years old were selected, who underwent a routine preventive examination before gymnastics, which included: a clinical examination, as well as: ECG, Echo-CG, Holter-ECG, heart rate variability. Results: The analysis of the influence of factors suggests that heart rhythm disturbances in young athletes are primarily associated with physical activity, in combination with comorbid pathology. Conclusions: Stressful physical activity in children with polymorbidity leads to the development of ventricular extrasystole (VE) much earlier. It has been established that in these athletes, a decrease in energy supply often precedes the development of cardiac arrhythmias, in particular VE.

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Section: методика исследованияunclassified

The importance of ventricular extrasystole risk factors in young athletes

Cherkasov

Доронина

Ledyaev

2023

Journal of Volgograd State Medical University

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Comprehensive assessment of the morpho-functional state of the back skin integument in adolescents with idiopathic scoliosis

Щурова

Горбач

Кононович

et al. 2022

Medical academic journal

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BACKGROUND: In the formation of scoliotic deformity of the spinal column, the skin of the back on the protruding parts of the body is a vulnerable area. However, the study of the characteristics of the skin condition of the back of adolescents with idiopathic scoliosis has not been given due attention. AIM: To conduct a comprehensive assessment of the morphological and functional properties of the skin of the back of adolescents with idiopathic scoliosis and to determine the information content of the research methods used. MATERIALS AND METHODS: In 20 adolescents with idiopathic scoliosis, the skin of the back was examined. The following methods were used: visual clinical examination, local thermometry, laser Doppler flowmetry, esthesiometry, elastometry, histological methods. RESULTS: Visually, in 70% of cases, a change in the skin was revealed. In the region of the spinal deformity apex, the skin temperature was higher on the convex side than on the concave side. In the skin of the paravertebral region, capillary blood flow from the convex side and in the distal spine was more intense than on the concave side. In the dermatomes corresponding to the apex of the deformity, hyperesthesia, hypesthesia, and the absence of thermal sensitivity were noted. In the paravertebral and scapular projections, in the region of the deformity apex, the lowest indicators of skin elasticity were recorded, compared with the areas located above and below. Histostructural differences in the skin were revealed in the area of the convex and concave sides of the apex of the deformity. On the convex side, a significant decrease in the thickness of the epidermis and dermis, an increase in the thickness of the subcutaneous fat, a greater severity of reactive-destructive changes in the fibrous, vascular and innervating components of the dermis were determined. CONCLUSIONS: The use of an integrated approach in the study of the skin of the back of adolescents with idiopathic scoliosis made it possible to identify the features of structural and functional changes, which indicates the information content of the selected methods. The results obtained must be taken into account when planning the treatment and rehabilitation process of patients with this pathology.

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Modern Problems of Nissue Dysplasia in Children Pathogenesis of Connective

Cited by 2 publications

References 16 publications

The importance of ventricular extrasystole risk factors in young athletes

The importance of ventricular extrasystole risk factors in young athletes

Comprehensive assessment of the morpho-functional state of the back skin integument in adolescents with idiopathic scoliosis

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