Effect of Aerobic Program in the Morning and Afternoon on Obestatin and the Body Composition of Overweight and Obese Women
محورهای موضوعی :Ramin Aghajani 1 , Nematollah Nemati 2 , Zahra Hojjati Zidashti 3 , Tahereh Bagherpour 4
1 - Department of Sport Sciences, Damghan Branch, Islamic Azad University, Damghan, Iran
2 - Department of Sport Sciences, Damghan Branch, Islamic Azad University, Damghan, Iran
3 - Department of Physical Education, Rasht Branch, Islamic Azad University, Rasht, Iran
4 - Department of Sport Sciences, Damghan Branch, Islamic Azad University, Damghan, Iran
کلید واژه: Obestatin, Obesity, BMI, Aerobic exercise, Fat percentage,
چکیده مقاله :
This study was conducted with the aim to investigate the effect of morning and afternoon aerobic program on obestatin and the body composition in overweight and obese women. This quasi-experimental study was done in Rasht in 2018. In this study, 36 obese and overweight volunteers were randomly divided into 3 groups of training group in the morning (N=12), training group in the evening (N=12), and control group (N=12). The aerobic group did the aerobic exercise three 60-70 minute sessions for eight weeks. Exercise intensity was 55-70% MHR for the exercise period. Obestatin level and body composition of the subjects were measured before and after eight weeks of intervention. Data were analyzed using dependent t-test and analysis of variance (ANOVA) test. The results revealed no significant differences between the effects of aerobic exercise program in the morning and afternoon on obestatin in overweight and obese women. No significant difference was observed in obestatin between the training group at the morning and evening times, while a significant difference was observed in the body composition of the participants in the training group. In general, it can be concluded that morning and evening exercise have no significant effect on obstatin.
1. Bayat Z., Ashraf Khazai A., Gholipour A.R., Ngarstany H.R., Rezwan Madani F., 2014. The effect of 8 weeks aerobic training on blood pressure in type 2 diabetic women with hypertension. Quarterly Journal of Sport Bioscience Researches. 4(13), 51- 58. (In Persian).
2. Wang Z., Nakayama T., 2010. Inflammation, a link between obesity and cardiovascular disease. Mediators Inflamm. 2010, 535918.
3. Froy O., 2010. Metabolism and Circadian Rhythms-Implications for Obesity. Endocr Rev. 31(1),1-24.
4. Azizi M., Mohebie H., 2013. The effect of exercise in the morning and evening on the maximum oxidation Fat in obese and normal-weight men. Research a Practical Exercise Physiology. 10(19), 31-42
5. Alizadeh Z., Mostafaee M., Mazaheri R., Younespour Sh., 2015. Acute Effect of Morning and Afternoon Aerobic Exercise on Appetite of Overweight Women. Asian J Sports Med. 6(2), e24222.
6. Jafari A., Moradi M.R., 2014. Relationship between ghrelin and obestatin with some of body composition indexes in 50-70 years old athletes and non-Athletes men. Arak Medical University Journal (AMUJ).16(80), 24-33. (In Persian).
7. Wynne K., Stanley S., McGowan B., Bloom S., 2005. Appetite control. J Endocrinol. 184(2), 291-318.
8. Tremblay F., Perreault M., Klaman L.D., Tobin J.F., Smith E., Gimeno R.E., 2007. Normal food intake and body weight in mice lacking the G protein-coupled receptor GPE39. Endocrinology. 148(2), 501-6.
9. Zhao C.M., Furnes M.W., Stenström B., Kulseng B., Chen D., 2008. Characterization of obestatin and ghrelinproducing cells in the gastrointestinal tract and pancreas of rats: an immunohistochemical and electron-microscopic study. Cell Tissue Res. 331(3), 575-87.
10. Zhang J.V., Klein C., Ren P.G., Kass S., Donck L.V., Moechars D., Hsueh A.J.W., 2007. Response to comment on Obestatin, a peptide encoded by the ghrelin gene opposes ghrelin's affects on food intake. Science. 315 (5813), 766-769.
11. van der Lely A.J., Tschöp M., Heiman M.L., Ghigo E., 2004. Biological, physiological, pathophysiological and pharmacological aspects of ghrelin. Endocr Rev. 25(3), 426-57.
12. Lagaud G.J., Young A., Acena A., Morton M.F., Barrett T.D., Shankley N.P., 2007. Obestatin reduces food intake and suppresses body weight gain in rodents. Biochem Biophys Res Commun. 357(1), 264-9.
13. Hedayati M., Saghebjoo M., Ghanbari-Niaki A., 2012. Effects of circuit resistance training intensity on the plasma ghrelin to obestatin ratios in healthy young women. Int J Endocrinol Metab. 10(2), 475-479.
14. Banayefar A.A., Soheili Sh., Islami R., Izadei M., 2013. Effects of six weeks of aerobic training on level of IL-10 and lipid profile in obese women. Physiology of Sport and Physical Activity. 9, 821-827. (In Persian).
15. Reinehr T., de Sousa G., Roth C.L., 2008. Obestatin and ghrelin levels in obese children and adolescents before and after reduction of overweight. Clin Endocrinol (Oxf). 68(2), 304-10.
16. Ghanbari-Niaki A., Saghebjoo M., Rahbarizadeh F., Hedayati M., Rajabi H., 2008. A single circuit resistance exercise has no effect on plasma obestatin levels in female college students. Peptides. 29(3), 487-90.
17. Ghanbari-Niaki A., Jafari A., Abednazari H., Nikbakht H., 2008. Treadmill exercise reduces obestatin concentrations in rat fundus and small intestine. Biochem Biophys Res Commun. 372(4), 741-5.
18. Dall R., Kanaley J., Hansen T.K., Møller N., Christiansen J.S., Hosoda H., Kangawa K., Jørgensen J.O., 2002. Plasma ghrelin levels during exercise in healthy subjects and in growth hormone-deficient patients. Eur J Endocrinol. 147(1), 65-70.
19. Andersson U., Treebak J.T., Nielsen J.N., Smith K.L., Abbott C.R., Small C.J., Carling D., Richter E.A., 2005. Exercise in rats does not alter hypothalamic AMP-activated protein kinase activity. Biochem Biophys Res Commun. 329(2), 719-25.
20. Sibilia V., Bresciani E., Lattuada N., Rapetti D., Locatelli V., De Luca V., Donà F., Netti C., Torsello A., Guidobono F., 2006. Intracerebroventricular acute and chronic administration of obestatin minimally affect food intake but not weight gain in the rat. J Endocrinol Invest. 29(11), RC31-4.
21. Nogueiras R., Pfluger P., Tovar S., Arnold M., Mitchell S., Morris A., Perez-Tilve D., Vázquez M.J., Wiedmer P., Castañeda T.R., DiMarchi R., Tschöp M., Schurmann A., Joost H.G., Williams L.M., Langhans W., Diéguez C., 2007. Effects of obestatin on energy balance and growth hormone secretion in rodents. Endocrinology. 148(1), 21-6.
22. Vicennati V., Genghini S., De Iasio R., Pasqui F., Pagotto U., Pasquali R., 2007. Circulating obestatin levels and the ghrelin/obestatin ratio in obese women. Eur J Endocrinol. 157(3), 295-301.
23. Hovanloo F., Arefirad T., Ahmadizad S., 2013. Effects of sprint interval and continuous endurance training on serum levels of inflammatory biomarkers. J Diabetes Metab Disord. 12(1), 12-22.
24. Marandi S.M., Minasian V., Kelishadi R., Khalighinejad P., Borojeni M.M., Borghi S.H., 2014. Short-term effects of a physical activity intervention on obesity and cardiovascular fitness of 12-14-year-old Boy Students. Int J Prev Med. 5(Suppl 2), S114-9.
25. Mohammadi H.R., Khoshnam M.S., Khoshnam E., 2018. Effects of Different Modes of Exercise Training on Body Composition and Risk Factors for Cardiovascular Disease in Middle-aged Men. Int J Prev Med. 9, 9-18.
26. Perez-Gomez J., Vicente-Rodríguez G., Ara Royo I., Martínez-Redondo D., Puzo Foncillas J., Moreno L.A., 2013. Effect of endurance and resistance training on regional fat mass and lipid profile. Nutr Hosp. 28, 340–6.