THE EFFECT OF PHYSICAL EXERCISE AND TRAINING ON SERUM LEPTIN LEVELS
Message:
Abstract:
Background
Introduction of leptin، a product of the obese gene، recently has led to numerous experiments to better understand body weight and composition function. Based on these findings، leptin is proposed to be an important factor in energy balance and metabolism to influence body weight. In addition، investigators have reported contradictory findings about the influence of physical exercise under various experimental conditions on leptin secretion regulation from adipose tissue stores. Thus، this review has been focused on the conflicts in the literature and the acute effect of various physical exercises on leptin and leptin’s response to acute exercise and trainings.
Methods
In this review، the studies that examined the influence of a variety exercise on leptin and the complications in the literature are summarized then the implication with physical exercise and training are discussed.
Results
The effect of physical exercise and training on leptin concentrations is currently controversial. Several researchers revealed that exercise may result in reductions depending on the duration and calorie expenditure whereas others have reported no change in concentrations.
Conclusions
This review appears that involving in physical exercise longer than 60 minutes with a significant caloric agitation (>800 kcals) is necessary for acute exercise to result in a significant reduction in leptin concentrations in non-athletes.
Language:
Persian
Published:
Razi Journal of Medical Sciences, Volume:21 Issue: 9, 2014
Pages:
1 to 14
magiran.com/p1351229  
دانلود و مطالعه متن این مقاله با یکی از روشهای زیر امکان پذیر است:
اشتراک شخصی
با عضویت و پرداخت آنلاین حق اشتراک یک‌ساله به مبلغ 990,000ريال می‌توانید 70 عنوان مطلب دانلود کنید!
اشتراک سازمانی
به کتابخانه دانشگاه یا محل کار خود پیشنهاد کنید تا اشتراک سازمانی این پایگاه را برای دسترسی نامحدود همه کاربران به متن مطالب تهیه نمایند!
توجه!
  • حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران می‌شود.
  • پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانه‌های چاپی و دیجیتال را به کاربر نمی‌دهد.
دسترسی سراسری کاربران دانشگاه پیام نور!
اعضای هیئت علمی و دانشجویان دانشگاه پیام نور در سراسر کشور، در صورت ثبت نام با ایمیل دانشگاهی، تا پایان فروردین ماه 1403 به مقالات سایت دسترسی خواهند داشت!
In order to view content subscription is required

Personal subscription
Subscribe magiran.com for 50 € euros via PayPal and download 70 articles during a year.
Organization subscription
Please contact us to subscribe your university or library for unlimited access!