The effects of acute aerobic exercise on appetite-regulating parameters and energy intake in males with obesity.

Autor: Khodabandeh S; Department of Exercise Physiology University of Guilan Rasht Iran., Rahmani-Nia F; Department of Exercise Physiology University of Guilan Rasht Iran., Mirzaei B; Department of Exercise Physiology University of Guilan Rasht Iran., Fairchild TJ; School of Allied Health and Centre for Healthy Ageing College of Health and Education, Murdoch University Murdoch Western Australia Australia., Hazell TJ; Department of Kinesiology and Physical Education Wilfrid Laurier University Waterloo Canada.
Jazyk: angličtina
Zdroj: Health science reports [Health Sci Rep] 2024 Sep 10; Vol. 7 (9), pp. e70067. Date of Electronic Publication: 2024 Sep 10 (Print Publication: 2024).
DOI: 10.1002/hsr2.70067
Abstrakt: Objective: To investigate the effects of moderate-intensity aerobic exercise on appetite control parameters, appetite perceptions, and energy intake in sedentary males with obesity.
Design: Eleven males with obesity (body fat percentage 36.5 ± 2.5%, body mass index 35.3 ± 4.2 kg/m 2 , V̇O 2peak 29 ± 3.1 mL·kg -1 ·min -1 ) completed two experimental sessions: (1) no exercise (CTRL) and (2) 60 min of moderate-intensity cycling exercise at 60% V̇O 2peak (MICT) in a crossover design. Blood analysis included growth differentiation factor 15 (GDF-15), total ghrelin, peptide tyrosine tyrosine 3-36 (PYY 3-36 ), total glucagon-like peptide-1 (GLP-1), insulin, and glucose, as well as subjective appetite perceptions were measured in specific intervals. A standard breakfast at 0 h and an ad libitum meal postexercise was provided.
Result: GDF-15 (95% confidence interval [CI]: [2.48-27.28] ng/L, p  = 0.021) increased immediately following MICT compared to CTRL. However, there were no differences for PYY 3-36 ( p  = 0.480, η p 2 = 0.025 ), total ghrelin ( p  = 0.646, η p 2 = 0.011 ), and total GLP-1 ( p  = 0.451, η p 2 = 0.029 ) between sessions. Appetite perceptions (95% CI: [(-20.38)-(-6.16)] mm, p  = 0.001) were suppressed following MICT though energy intake was not different between the sessions (95% CI: [(-1904.9)-928.1] kJ, p  = 0.480).
Conclusion: Sixty minutes of MICT increased GDF-15 while suppressing appetite perceptions in individuals with obesity. There was no energy compensation postexercise.
Competing Interests: The authors declare no conflict of interest.
(© 2024 The Author(s). Health Science Reports published by Wiley Periodicals LLC.)
Databáze: MEDLINE
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