Effect of Arginine Supplementation and High Intensity Training on Appetite Hormones and Body Composition of Obese Boys
Publish place: Hormozgan Medical Journal، Vol: 25، Issue: 4
Publish Year: 1400
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_HMJ-25-4_003
تاریخ نمایه سازی: 30 مرداد 1401
Abstract:
Background: There is little information about the effects of high intensity aerobic exercise training (HIT) and L-arginine supplementation on appetite-regulating hormones among obese male adolescents. We aimed to determine the effect of eight weeks of HIT and L-arginine supplementation on appetite-regulating hormones and body composition indices in obese adolescent boys.Methods: Twenty obese adolescents were randomly divided into two groups of HIT and placebo (P-HIT, n = ۱۰) and HIT with supplementation of L-arginine (A-HIT, n = ۱۰). The HIT protocol was treadmill running with ventilation threshold (VT) intensity and training sessions were isoenergetic and energy consumption were set to ۳۵۰ kcal per session for each participant, which were evaluated indirectly by calorimetry. The A-HIT group received ۳ g of L-arginine per day for ۸ weeks. Before the interventions and ۴۸ hours after the last exercise session, anthropometric indices and levels of appetite-regulating hormones were measured.Results: There was no significant changes between the groups with respect to leptin, agouti, and PYY۳-۳۶ peptide levels. There were significant changes in weight reduction between the groups (P≤۰.۰۵). However, body max index (BMI) and percent body fat (PBF) changes were not significant in between groups (P≥۰.۰۵).Conclusion: Our findings suggest that co-supplementation of L-arginine with HIT training had no further effects on appetite regulatory hormones and body composition of obese male adolescents.
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Authors
Tohid Mabhut Moghadam
Department of Sport Sciences, Khavaran Institute of Higher Education, Mashhad, Iran
Mehrdad Fathi
Department of Sport Sciences, Ferdowsi University of Mashhad, Mashhad, Iran
Sayed Reza Attarzadeh Hosseini
Department of Sport Sciences, Ferdowsi University of Mashhad, Mashhad, Iran
Mohammad Mosaferi Ziaaldini
Department of Sport Sciences, Ferdowsi University of Mashhad, Mashhad, Iran
Amir Rashidlamir
Department of Sport Sciences, Ferdowsi University of Mashhad, Mashhad, Iran