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Changes in nutritional status and body composition in children and adolescents with anorexia nervosa
Kaduchová, Pavla ; Floriánková, Marcela (advisor) ; Kytnarová, Jitka (referee)
This thesis deals with changes in nutritional status and body composition in adolescent girls with anorexia nervosa (AN) during realimentation. The main aim of the thesis (i) is to compare the nutritional status and body composition of 16 patients at the beginning of realimentation and with a 6-month interval. Secondary objective (ii) is to compare the course and treatment success of 20 patients with AN diagnosed before the covid-19 pandemic and 21 patients diagnosed during the pandemic. Patients were also compared (iii) with a control group of 14 healthy age-matched girls. Data were analyzed using Statistica 12 software. Results: (i) In the 16 patients who attended the follow-up examination, there was a significant increase in body weight and BMI (both p < 0,001) from the initial 40,7±6,54 kg (BMI 15,69±1,97) to 48,7±9,0 kg (BMI 18,26±2,60) during realimentation. Significant increase was observed in both fat (p<0,01) and non-fat (p<0,05) mass. Also, a significant increase (p < 0,01) was found in resting energy expenditure measured by indirect calorimetry after 6 months of realimentation. Comparing REE measured by indirect calorimetry and calculated according to the Schofield equation, it was found that while these values were statistically significantly (p < 0,001) different before realimentation,...
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Measurement of thickness of skin and subcutaneous tissue in B-mode ultrasound image
Moldříková, Zuzana ; Štohanzlová, Petra (referee) ; Šrámek, Jaromír (advisor)
In the first part this bachelor thesis deals with theoretical analysis of terms, which are needed for understanding and algorithm proposition for skin thickness and subcutaneous tissue direct measurement. Second part of this thesis deals with implementation of algorithm. In six chapters there are described terms like skin and subcutaneous tissue, adiposity, Body Composition Analysis, ultrasound, B-mode and basics of image processing, which are going to be needed for processing of ultrasound image and algorithm creation. Chapter seven includes description of algorithm implementation and description of its structure. There is also analyzed clinical verification of functionality on phantom and some volunteers. The chapter is concluded with evaluation and discussion of gained results.
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Motion programmes to influence body composition and physical fitness of seniors
Hráský, Pavel ; Bunc, Václav (advisor) ; Štilec, Miroslav (referee) ; Holmerová, Iva (referee)
In this work we focused on the application of physical activity, which aimed to reduce the negative impact of physical deprivation and associated functional and structural changes in the musculoskeletal system. The principal criterion was the diagnosis of the organ systems of the locomotor system, focusing on the muscular system. The subsequent application of appropriate forms of exercise intervention was designed to mitigate the effects of the aging process and functional changes in the body of the senior individual. Finally, we wanted to assess the impact of changes in body composition in its own self- sufficiency and independence of older people and the quality of life of older people in terms of physical and psychosocial aspects. The most significant is the loss of muscle mass, sarcopenia development, increase fat mass with frequent reductions in body weight. The focus of our work and its specific purpose is to clarify the influence of the applied physical interventions. To assess changes in body composition are needed for our work used the method of multi Bioanalysis. Results in body composition in older adults have been evaluated and intra-individual measured data were compared with the general senior population. Kinesiology testing shortened muscle groups was carried out repeatedly to reduce...
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Nutrition habits analysis in triathlon in elite youth categories
Follprecht, Daniel ; Kovářová, Lenka (advisor) ; Malá, Lucia (referee)
TITLE OF THESIS: Nutrition habits analysis in triathlon in elite youth categories. OBJECTIVES OF THESIS: The aim of this diploma thesis is to create a seven-day model nutrition plan for elite triathletes aged 15 - 18 based on an analysis of their current eating habits and anthropometric indicators together with verification of the effectiveness of nutritional recomendations after six months of compliance. METHODS USED: In our thesis we used qualitative and quantitative methods. Microsoft Excel was used for the graphical representation of anthropometric indicators and for the analysis of the current diet. Furthermore, the Sportvital-Nutrition program helped us in our work, especially in the analysis of meal plans of the monitored group. RESULTS: We found that the percentage of nutrients ingested by the monitored triathletes is on average 49 : 32 : 19 % (carbohydrates : fats : proteins), which does not correspond to the recomendations in the field of nutrition in endurance sports for youth categories. They do not even meet the correct ratio of fatty acids ingested fats according to the recommendations of the World Health Organization. Only three triathletes met the recommendations od PUFA intake, five triathletes met the recommendations for MUFA intake and no triathlete met the lower limit for SFA...
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Motion programmes to influence body composition and physical fitness of seniors
Hráský, Pavel ; Bunc, Václav (advisor) ; Štilec, Miroslav (referee) ; Holmerová, Iva (referee)
In this work we focused on the application of physical activity, which aimed to reduce the negative impact of physical deprivation and associated functional and structural changes in the musculoskeletal system. The principal criterion was the diagnosis of the organ systems of the locomotor system, focusing on the muscular system. The subsequent application of appropriate forms of exercise intervention was designed to mitigate the effects of the aging process and functional changes in the body of the senior individual. Finally, we wanted to assess the impact of changes in body composition in its own self- sufficiency and independence of older people and the quality of life of older people in terms of physical and psychosocial aspects. The most significant is the loss of muscle mass, sarcopenia development, increase fat mass with frequent reductions in body weight. The focus of our work and its specific purpose is to clarify the influence of the applied physical interventions. To assess changes in body composition are needed for our work used the method of multi Bioanalysis. Results in body composition in older adults have been evaluated and intra-individual measured data were compared with the general senior population. Kinesiology testing shortened muscle groups was carried out repeatedly to reduce...
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Measurement of thickness of skin and subcutaneous tissue in B-mode ultrasound image
Moldříková, Zuzana ; Štohanzlová, Petra (referee) ; Šrámek, Jaromír (advisor)
In the first part this bachelor thesis deals with theoretical analysis of terms, which are needed for understanding and algorithm proposition for skin thickness and subcutaneous tissue direct measurement. Second part of this thesis deals with implementation of algorithm. In six chapters there are described terms like skin and subcutaneous tissue, adiposity, Body Composition Analysis, ultrasound, B-mode and basics of image processing, which are going to be needed for processing of ultrasound image and algorithm creation. Chapter seven includes description of algorithm implementation and description of its structure. There is also analyzed clinical verification of functionality on phantom and some volunteers. The chapter is concluded with evaluation and discussion of gained results.
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