Egzersizin iştah düzenleyici hormonlar ve besin alımı üzerine etkilerinin incelenmesi: Sistematik derleme
Date
2022-03-01
Authors
Akbaş, Gamze
Journal Title
Journal ISSN
Volume Title
Publisher
Bursa Uludağ Üniversitesi
Abstract
Bu çalışma, egzersizin, iştah düzenleyici hormonlar üzerindeki ve besin alımı üzerindeki etkilerini değerlendirerek konu hakkında farkındalığı geliştirmek amacıyla yapılmış bir sistematik derlemedir. Bu sistematik derlemede, PRISMA (Preferred Reporting Items for Systematic review and Meta-Analysis) bildirgesi rehber alınmıştır. Literatür taraması Pubmed veri tabanında yapılmıştır. İncelenen çalışmaları derlemeye katma ölçütleri; örneklem grubunu 18 yaş ve üzeri yetişkin insanların oluşturduğu, randomize-kontrollü, deneysel araştırmalar, klinik araştırmalar olması, makalenin tam metnine ulaşılması, son 10 yıl (2011-2021) da yayınlanmış makaleler olması olarak belirlenmiştir. 22’si randomize kontrollü, 5’i klinik araştırma olmak üzere toplam 27 çalışma incelenmiştir. Obezite, alınan enerjinin harcanan enerjiden fazla olmasından kaynaklanan negatif enerji dengesi sonu ortaya çıkan, fiziksel hareketsizlikle karakterize kronik bir hastalıktır. Egzersiz, harcanan enerjiyi arttırarak, kilo yönetimi ve iştah düzenlenmesinde etkili olmaktadır. Bazı egzersiz türleri ghrelin hormonunu baskılamakta, GLP-1 hormonu salınımını arttırmaktadır. Kronik egzersiz çalışmalarında, özellikle fazla kilolu veya obez bireylerde yağsız kütlede artış meydana geldiği görülmüştür. Bu durum fazla kilolu veya obez bireylerde kilo yönetimini destekleyebilir. Egzersizin fazla kilolu veya obez bireylerde iştahı bastırdığı görülse de dahil edilen çalışmalardaki küçük örneklem büyüklüğü ve bu yönü değerlendiren az sayıda çalışma olması nedeniyle akut veya kronik egzersizin etkisini kıyaslarken dikkatli olunmalıdır. Ülkemizde egzersizin iştah ve besin alımı üzerine etkilerini inceleyen, büyük örneklemli akut veya kronik egzersizi içeren randomize kontrollü çalışmalar yapılmalıdır. Sistematik derlememizin bulguları bu konuda yapılacak çalışmalar için yol gösterici olabilir.
This study is a systematic review that aims to raise awareness about the subject by evaluating the effects of exercise on appetite-regulating hormones and food intake. In this systematic review, the PRISMA (Preferred Reporting Items for Systematic review and Meta-Analysis) statement was taken as a guide. Literature search was done in Pubmed database. Inclusion criteria for the reviewed studies; It was determined that the sample group consisted of adults aged 18 and over, randomized-controlled, experimental studies, clinical studies, accessing the full text of the article, and articles published in the last 10 years (2011-2021). A total of 27 studies, 22 of which were randomized controlled trials and 5 were clinical trials, were examined. Obesity is a chronic disease characterized by physical inactivity, resulting from a negative energy balance resulting from more energy intake than energy expenditure. By increasing the energy spent, exercise is effective in weight management and appetite regulation. Some types of exercise suppress the ghrelin hormone and increase the release of the GLP-1 hormone. In chronic exercise studies, an increase in lean mass was observed, especially in overweight or obese individuals. This may support weight management in overweight or obese individuals. Although exercise appears to suppress appetite in overweight or obese individuals, caution should be exercised when comparing the effect of acute or chronic exercise due to the small sample size of the included studies and the few studies evaluating this aspect. Randomized controlled studies should be conducted in our country, including acute or chronic exercise with large samples, examining the effects of exercise on appetite and food intake. The findings of our systematic review may be a guide for further studies on this subject.
This study is a systematic review that aims to raise awareness about the subject by evaluating the effects of exercise on appetite-regulating hormones and food intake. In this systematic review, the PRISMA (Preferred Reporting Items for Systematic review and Meta-Analysis) statement was taken as a guide. Literature search was done in Pubmed database. Inclusion criteria for the reviewed studies; It was determined that the sample group consisted of adults aged 18 and over, randomized-controlled, experimental studies, clinical studies, accessing the full text of the article, and articles published in the last 10 years (2011-2021). A total of 27 studies, 22 of which were randomized controlled trials and 5 were clinical trials, were examined. Obesity is a chronic disease characterized by physical inactivity, resulting from a negative energy balance resulting from more energy intake than energy expenditure. By increasing the energy spent, exercise is effective in weight management and appetite regulation. Some types of exercise suppress the ghrelin hormone and increase the release of the GLP-1 hormone. In chronic exercise studies, an increase in lean mass was observed, especially in overweight or obese individuals. This may support weight management in overweight or obese individuals. Although exercise appears to suppress appetite in overweight or obese individuals, caution should be exercised when comparing the effect of acute or chronic exercise due to the small sample size of the included studies and the few studies evaluating this aspect. Randomized controlled studies should be conducted in our country, including acute or chronic exercise with large samples, examining the effects of exercise on appetite and food intake. The findings of our systematic review may be a guide for further studies on this subject.
Description
Keywords
İştah hormonları, Egzersiz, Besin alımı, Appetite hormones, Exercise, Food intake
Citation
Akbaş, G. (2022). Egzersizin iştah düzenleyici hormonlar ve besin alımı üzerine etkilerinin incelenmesi: Sistematik derleme. Yayınlanmamış yüksek lisans tezi. Bursa Uludağ Üniversitesi Sağlık Bilimleri Enstitüsü.