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Dyslipidemia of metabolic syndrome and physical activity
Stránská, Zuzana ; Svačina, Štěpán (advisor) ; Šmahelová, Alena (referee) ; Radvanský, Jiří (referee)
Objective: In obese patients, we hypothesized physical exercise (PE) to affect lipids rather through its intrahepatic fat accumulation-lowering effect, associated with a decrease of total body fat (Fat%) and even weight (Mass), than through muscle work and an improvement of physical fitness. Design and setting: Thirty seven sedentary, non-diabetic women (BMI median 34.8 kg/m2) from our out- patient department were tested. Elimination criteria: recent weight reduction, lipid-influencing or heart rate-modifying medication. Interventions: PE protocol: 60 min supervised trainings, intensity at 65% of VO2max, modified by the Clamped Heart Rate test. Median (M) of total training hours was 34 during 115 days . Main Outcome Measurements: an effect of PE on total cholesterol (CH), triacylglycerols, HDL- cholesterol (HDL-C), LDL-cholesterol (LDL-C), index of atherogenity (IA), atherogenic index of plasma (AIP), maximum peak oxygen consumption (VO2max), Mass, body mass index (BMI), waist circumference (Waist) and Fat%. Results: Statistically significant differences at start (_s) and at the end (_e) of PE (p<0.05): AIP -0.049, Mass -3.6 (kg), BMI -1.7 (kg/m2), Waist -2.5 (cm), Fat% -2.5, VO2max 2.92 (l.min-1.kg-1), W 16.4 (Watt). Correlation coefficients, Pearson's between Gaussian distributed (Gd-v) variables and...
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Dyslipidemia of metabolic syndrome and physical activity
Stránská, Zuzana ; Svačina, Štěpán (advisor) ; Šmahelová, Alena (referee) ; Radvanský, Jiří (referee)
Objective: In obese patients, we hypothesized physical exercise (PE) to affect lipids rather through its intrahepatic fat accumulation-lowering effect, associated with a decrease of total body fat (Fat%) and even weight (Mass), than through muscle work and an improvement of physical fitness. Design and setting: Thirty seven sedentary, non-diabetic women (BMI median 34.8 kg/m2) from our out- patient department were tested. Elimination criteria: recent weight reduction, lipid-influencing or heart rate-modifying medication. Interventions: PE protocol: 60 min supervised trainings, intensity at 65% of VO2max, modified by the Clamped Heart Rate test. Median (M) of total training hours was 34 during 115 days . Main Outcome Measurements: an effect of PE on total cholesterol (CH), triacylglycerols, HDL- cholesterol (HDL-C), LDL-cholesterol (LDL-C), index of atherogenity (IA), atherogenic index of plasma (AIP), maximum peak oxygen consumption (VO2max), Mass, body mass index (BMI), waist circumference (Waist) and Fat%. Results: Statistically significant differences at start (_s) and at the end (_e) of PE (p<0.05): AIP -0.049, Mass -3.6 (kg), BMI -1.7 (kg/m2), Waist -2.5 (cm), Fat% -2.5, VO2max 2.92 (l.min-1.kg-1), W 16.4 (Watt). Correlation coefficients, Pearson's between Gaussian distributed (Gd-v) variables and...
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