Effects of exercise on leptin and acylated ghrelin hormones in trained males
Küçük Resim Yok
Tarih
2010
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Ghrelin and Leptin hormones play roles in energy homeostasis and food intake. The purpose of this study was to examine the effects of moderate-intensity exercise on plasma acylated ghrelin and serum leptin levels. Seven trained male subjects (age: 19.42±0.97 yr, body mass: 70.6±4.0 kg, VO2max: 63.14±6.09 ml·kg-1·min-1) voluntarily participated in two, 1 hr trials (exercise and control) in a random crossover design. In the exercise condition, subjects ran on a treadmill for 60 min (from 10:00 to 11:00 am) at 50% of VO2max. In the control condition, subjects rested for the same duration. Blood samples were collected before and immediately following the exercise and control protocols. In the exercise condition, plasma acylated ghrelin was increased by 45% and serum leptin was significantly decreased by 17% (P<0.05) with no apparent changes in the control condition. In conclusion, acute exercises of long duration - moderate intensity lower leptin levels while increasing acyleted ghrelin.
Açıklama
Anahtar Kelimeler
Aerobic exercise, Energy balance, Food intake, Moderate-intensity, Treadmill running
Kaynak
Journal of Exercise Physiology Online
WoS Q Değeri
Scopus Q Değeri
Q4
Cilt
13
Sayı
2
