Fasted exercise does not improve postprandial lipemia responses to different meals in lean and obese subjects : a crossover, randomized clinical trial
dc.contributor.author | Lopes, André Luiz | pt_BR |
dc.contributor.author | Macedo, Rodrigo Cauduro Oliveira | pt_BR |
dc.contributor.author | Krüger, Renata Lopes | pt_BR |
dc.contributor.author | Friedman, Rogério | pt_BR |
dc.contributor.author | Carteri, Randhall Bruce Kreismann | pt_BR |
dc.contributor.author | Oliveira, Álvaro Reischak de | pt_BR |
dc.date.accessioned | 2022-08-30T04:57:27Z | pt_BR |
dc.date.issued | 2021 | pt_BR |
dc.identifier.issn | 2405-4577 | pt_BR |
dc.identifier.uri | http://hdl.handle.net/10183/248167 | pt_BR |
dc.description.abstract | Introduction: Persistent episodes of postprandial hyperlipemia (PPL) and hyperglycemia (PPG) are considered risk factors for coronary heart disease (CHD) and premature death; whereas physical exercise improves lipid profile and glucose tolerance thus decreasing cardiovascular risks. Objective: To investigate the effects of low-intensity fasted aerobic exercise on the magnitude of the PPL and PPG responses to meals with different energy content, in normal and obese subjects. Methods: The study used a randomized crossover design. Twenty-one male (Lean: n ¼ 9, BMI: 24.3 ± 2.2; and obese: n ¼ 12, BMI 32.31 ± 2.1) volunteers aged 20e30 years, performed three interventions, separated by 7 days each: (i) 45 min at rest and isocaloric high-fat meal (60% lipids, 30% carbohydrates and 10% protein); (ii) fasted low-intensity aerobic exercise (50% VO2max) for 45 min followed by an isocaloric or (iii) calorie deficit high-fat meal. Subjects were serially assessed for blood triglycerides, and glucose levels. Results and conclusions: Low-intensity fasted aerobic exercise had no acute effect on PPL in lean and obese subjects. Glucose concentrations were reduced only in lean subjects. There is a significant dif- ference in PPL values when comparing lean to obese subjects, implying that the nutritional status in- fluences lipid and carbohydrate after fasted low-intensity aerobic exercise. | en |
dc.format.mimetype | application/pdf | pt_BR |
dc.language.iso | eng | pt_BR |
dc.relation.ispartof | Clinical nutrition ESPEN. Oxford. Vol. 41, (Feb. 2021) p. 160-167 | pt_BR |
dc.rights | Open Access | en |
dc.subject | Tryglicerides | en |
dc.subject | Obesidade | pt_BR |
dc.subject | Hyperglycemia | en |
dc.subject | Exercício aeróbico | pt_BR |
dc.subject | Triglicerídeos | pt_BR |
dc.subject | Obesity | en |
dc.subject | Hiperglicemia | pt_BR |
dc.title | Fasted exercise does not improve postprandial lipemia responses to different meals in lean and obese subjects : a crossover, randomized clinical trial | pt_BR |
dc.type | Artigo de periódico | pt_BR |
dc.identifier.nrb | 001145607 | pt_BR |
dc.type.origin | Estrangeiro | pt_BR |
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