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:: Volume 19, Issue 1 ( Winter 2017, 19 (1) 2017) ::
koomesh 2017, 19(1): 64-74 Back to browse issues page
Effects of regular physical activity on levels of nesfatin-1, neuropeptideY and cortisol in obese men
Rahman Soori , Fatemeh Mahmoodi, Kia Ranjbar, Azam Ramezankhani, Mina Akbari
Abstract:   (2064 Views)

Introduction: Appetite influences energy homeostasis. Nesfatin-1 and neuropeptideY are orexigenic and anorexigenic peptides that play an important role in obesity and energy balance. The aim of this study was to assess the effects of concurrent endurance (treadmill running) and resistance (weight lifting) exercises on serum levels of nesfatin-1, neuropeptide Y and cortisol in sedentary obese men.

Materials and Methods: In a quasi-experimental study, 30 men aged between 48 to 60 years with BMI≥30 kg/m2, were randomly allocated to the concurrent training and control groups. The training program consists of 12 weeks of concurrent endurance and resistance training. Blood samples were withdrawn, before and 48 hours after the 12 weeks exercise for measurement of nesfatin-1, neuropeptide Y and cortisol were performed.

Results: Findings revealed that after 12 weeks concurrent training, the levels of neuropeptide Y increased and cortisol decreased significantly (p<0.05), whereas significant changes weren’t observed in levels of nesfatin-1. Also, a significant reduction in anthropometric indices was observed in training group.

Conclusion: According to the findings of this study, it can be concluded that 12 weeks of concurrent training, despite the impact on neuropeptide Y and cortical, hasn’t any significant effects on nesfatin-1

Keywords: Exercises, NeuropeptideY, Hydrocortisone, Obesity, DNA-Binding Protein
Full-Text [PDF 626 kb]   (575 Downloads)    
Type of Study: Research | Subject: General
Received: 2015/06/7 | Accepted: 2016/12/7 | Published: 2017/01/2
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Soori R, Mahmoodi F, Ranjbar K, Ramezankhani A, Akbari M. Effects of regular physical activity on levels of nesfatin-1, neuropeptideY and cortisol in obese men. koomesh. 2017; 19 (1) :64-74
URL: http://koomeshjournal.semums.ac.ir/article-1-2905-en.html


Volume 19, Issue 1 ( Winter 2017, 19 (1) 2017) Back to browse issues page
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