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Incidence and management of muscle imbalances in physically active and inactive populations: Objective rehabilitation solutions for populations with nonspecific back pain
Šmejkal, Jiří ; Zeman, Václav (advisor) ; Topolčan, Ondřej (referee) ; Kálal, Jan (referee)
v anglickém jazyce: Incidence and management of muscle imbalances in physically active and inactive populations: Objective rehabilitation solutions for populations with nonspecific back pain Summary Totally 258 patients with chronic low back pain aged 51,5 +8,4 years were treated for three weeks in the Rehabilitation Centre focused on lumbar back pain. We observed incidence of muscle dysbalances and accomplished their exact objectiveness using the Tergumed system. We tried to compare and solve their mutual influence during the rehabilitation treatment. We compared differences between physically active and physically inactive population, the impact of total motivation,age and other factors on the improvement of strenght, motion, dysbalances and total pain relief.Significant improvement of movement and muscle strenght p <0,001 were documented on the Tergumed in three weeks.The physically active population and patients motivated.by using the Tergumed preferred active exercises to passive therapy. We also observed improvement in finger-floor distance and reduction of pain, documented by the visual analogue scale, decrease in body weight and cholesterol level (p <0,001). In three- week observation nor significant changes in muscle dysbalance, neither their differences according to sex,age ,chronical...
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Analysis of the cytosol of thyroid gland and its contribution in the differential diagnosis of nodular lesions
Pikner, Richard ; Topolčan, Ondřej (advisor) ; Fínek, Jindřich (referee) ; Třeška, Vladislav (referee)
Thyroid nodules represent the most frequent endocrine lession in our population and it is neccessary to differentiate malignant lessions from them. The aim of the study was to validate determination of selected angiogenic, proliferative, and appptotic markers in cytosol tissue extracts. We analysed 166 tissue samples (85 goitres, benign adenomas and 10 malignat tumours in which VEGF, bFGF, Endostatin, Thymidinkinase ans TPS were determined. Main limitation of cytosolic analysis is tissue sample volume, that must be about 1cm3 and interindividual variability caused by tissue sample heterogeneity. Best way is to compare normal with pathological tissue samples from one patient. We fund significant differences amog histological groups in VEGF, bFGF, Endostatin and maily Tymidinkinase and TPS. These differences are not sufficiently huge to distinguish goitres and benign lessions . We also did not find any correlation between cytosolic markers and iminuhistochemistry markers . Cytosol analysis is not able to measure local expression and its differences in anylysed tissue, but it is able to quantitatively determine mean levels of selected markers.
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Insulin like and other growth factors and tumors
Kučera, Radek ; Topolčan, Ondřej (advisor) ; Klimeš, Jiří (referee) ; Šafarčík, Kristián (referee)
Inzulinu podobné a jiné růstové faktory a nádory Insulin like and other growth factors and tumors Disertační práce Plzeň 2011 Mgr. Radek Kučera Summary The interaction between growth factors and cancer incidence and development has been discussed recently. First works suggesting possible connection between increased production of insulin like growth factors with an increased incidence of tumors came already from early 80s of the last century. The aim of my work was focused on evaluation of possible relation between insulin like growth factors or their binding proteins and tumors from different perspectives, to assess their significance and try to determine what role the IGFs and IGFBPs may play in the current tumor diagnostics. The work itself is divided into two parts, the theoretical and practical ones. In the theoretical part, I summarized the action of IGF in human body and also focused on previous findings on the role of IGF system in cancer diagnoses. In the practical part, divided into three subsections, I focused on investigation of relations in a large set of patients with different cancer diagnoses, in a group of women with breast cancer and, finally, I focused on changes of IGF1 levels during follow-up. Theoretical part Insulin-like growth factors (IGF) are peptides, that participate on growth...
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Modern Markers of Organ Damage in Clinical Practice
Brož, Pavel ; Rajdl, Daniel (advisor) ; Topolčan, Ondřej (referee) ; Jabor, Antonín (referee)
Physical activity is a useful tool in the prevention of many diseases. Hospitalization after strenuous exercise from cardiac or noncardiac causes, even in young athletes without previous symptoms, can occur. These situations are not uncommon and e.g. after completing a half- marathon clinical symptoms suspicious from cardiac etiology can be present. Limitations of biomarkers used in daily clinical practice can lead to misinterpretation with additional consequences to the patient's outcome. Our goal was to describe changes of markers used in daily clinical practice after extreme physical activity and after exercise under laboratory conditions. We performed two studies in cooperation with Department of cardiology and Department of sports medicine. The goal of our first study was to examine high sensitivity troponin I (hsTnI), galectin-3, cystatin C, NGAL and ultrasensitive CRP (uCRP) after extremely long run during the competition in long distance running. The goal of our second study was to examine high- sensitivity troponin T (hsTnT) and hsTnI, creatinine and cystatin C, and urine albumin and NGAL after a standardized two-hour treadmill run under laboratory conditions and to find possible connection with echocardiographic, laboratory and other assessed parameters. The second goal of study under laboratory...
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Insulin like and other growth factors and tumors
Kučera, Radek ; Topolčan, Ondřej (advisor) ; Klimeš, Jiří (referee) ; Šafarčík, Kristian (referee)
Inzulinu podobné a jiné růstové faktory a nádory Insulin like and other growth factors and tumors Disertační práce Plzeň 2011 Mgr. Radek Kučera Summary The interaction between growth factors and cancer incidence and development has been discussed recently. First works suggesting possible connection between increased production of insulin like growth factors with an increased incidence of tumors came already from early 80s of the last century. The aim of my work was focused on evaluation of possible relation between insulin like growth factors or their binding proteins and tumors from different perspectives, to assess their significance and try to determine what role the IGFs and IGFBPs may play in the current tumor diagnostics. The work itself is divided into two parts, the theoretical and practical ones. In the theoretical part, I summarized the action of IGF in human body and also focused on previous findings on the role of IGF system in cancer diagnoses. In the practical part, divided into three subsections, I focused on investigation of relations in a large set of patients with different cancer diagnoses, in a group of women with breast cancer and, finally, I focused on changes of IGF1 levels during follow-up. Theoretical part Insulin-like growth factors (IGF) are peptides, that participate on growth...
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The clinical relevance of biomarkers for aggression assessment and prognosis in non-small cell lung cancer
Pražáková, Markéta ; Topolčan, Ondřej (advisor) ; Ludvíková, Marie (referee) ; Molino, Rafael (referee)
Aim: The aim of this thesis was to measure a large spectrum of biomarkers in serum or plasma of patients with operable stage of NSCLC and to evaluate and compare the clinical utility of these biomarkers in the three most important clinical applications for NSCLC: diagnosis, prognosis and postsurgery follow up care. Patients and methods: Total of 22 biomarkers with the most promising profiles were monitored: 8 standard tumor markers (cytokeratines Cyfra 21-1, TPA, TPS, and MonoTotal, CEA, SCC, TK, Chromogranin A) and 14 potential useful biomarkers including pro-inflammatory cytokines IL-6, IL-8, MCP-1, pro-angiogenic cytokine VEGF, matrix metaloproteinases MMP-1, MMP-2, MMP-7, MMP-9 and their inhibitors TIMP-1 and TIMP-2, adhesion molecules ICAM-1, VCAM-1, growth factor IGF-1, and PAI-1 stimulating tumor growth and angiogenesis. With a view of evaluating the clinical relevance of these markers for NSCLC we measured serum or plasma levels of these 22 markers in group of 93 patients with NSCLC undergoing radical surgery and in group of 20 patients with benign lung disease. For biomarker measurement were used conventional immunoanalytic routine methods (IRMA, REA, CLIA, MEIA, TRACE, ELISA) and multiplex immunoanalytic method. Results: Cyfra 21-1, MonoTotal, TPA, TPS, CEA, SCC, Chromogranin A, TIMP-1, MMP-1,...
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Interpretation of Common Used Tumor Markers Affectedy by Systemic and Inflammatory Diseases
Čásová, Miroslava ; Topolčan, Ondřej (advisor) ; Ludvíková, Marie (referee) ; Šafarčík, Kristian (referee)
Interpretation of Common Used Tumor Markers Affected by Systemic and Inflammatory Diseases Introduction: An examination of tumor markers is often made as a basis for the successful diagnosis and follow-up treatment of patients with malignant tumors. However, are tumor markers truly significant by themselves, or are they just a baseline quantitative expression of value that we use to diagnose a patient as better or worse based on it increasing or decreasing value? Objective: This paper attempts to answer the question of what factors can affect serum protein and mucin markers and thus lead to a misinterpretation of their results. Methods: Tumor markers were determined by isotopic and non-isotopic laboratory analysis methods, using operational protocols of the immunoanalytic laboratory. All methods were checked using internal quality control, and four times a year using an external quality control. Additionally, 16 236 samples were analysed using 3180 probands during the period 2008-2014. Results: We discovered that in premenopausal women, the markers AFP, CA 125 and HE 4 rise during ovulation peak periods while other markers changed minimally or not at all. However, in postmenopausal women, we proved the incidence of a false positivity marker. With women in the 1st and 2nd trimester of pregnancy, the...
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