Effects of Mixed Isoenergetic Meals on Fat and Carbohydrate Metabolism during Exercise in Older Men
المؤلفون المشاركون
Bassami, Minoo
Ahmadizad, Sajad
MacLaren, Donald P. M.
Doran, Dominic
المصدر
Journal of Nutrition and Metabolism
العدد
المجلد 2011، العدد 2011 (31 ديسمبر/كانون الأول 2011)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2011-06-23
دولة النشر
مصر
عدد الصفحات
6
التخصصات الرئيسية
الملخص EN
The present study was designed to investigate the effects of four different meals on fat and CHO metabolism during subsequent exercise in elderly males.
Eight healthy males (age: 63.3 ± 5.2 years) reported to the physiology laboratory on four separate occasions, each of which was allocated for the performance of a 30-minute exercise on a cycle ergometer at 60% V̇O2max after having normal (N), high fat (HF), high carbohydrate high glycaemic index (HGI) and high carbohydrate low glycaemic index (LGI) meals.
Fat oxidation during exercise after the meals (HF=0.26±0.04 g/min; N=0.21±0.04 g/min; HGI=0.22±0.03 g/min; LGI=0.19±0.03 g/min) was not significant (P>.05), and neither were the rates of carbohydrate oxidation (N=1.79±0.28, HF=1.58±0.22, HGI=1.68±0.22, and LGI=1.77±0.21 g/m).
NEFA concentration increased after HF (P<.05) but decreased after HGI and LGI (P<.05).
Glucose concentration decreased as a result of exercise after HF, and LGI (P<.05) whereas insulin concentration decreased significantly during exercise after N, HF, and HGI (P<.05).
It can be concluded that, in elderly males, feeding isoenergetic meals containing different proportions of carbohydrate and fat do not significantly alter oxidation of fat and CHO during exercise in spite of changes in some circulating metabolites.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Bassami, Minoo& MacLaren, Donald P. M.& Ahmadizad, Sajad& Doran, Dominic. 2011. Effects of Mixed Isoenergetic Meals on Fat and Carbohydrate Metabolism during Exercise in Older Men. Journal of Nutrition and Metabolism،Vol. 2011, no. 2011, pp.1-6.
https://search.emarefa.net/detail/BIM-451691
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Bassami, Minoo…[et al.]. Effects of Mixed Isoenergetic Meals on Fat and Carbohydrate Metabolism during Exercise in Older Men. Journal of Nutrition and Metabolism No. 2011 (2011), pp.1-6.
https://search.emarefa.net/detail/BIM-451691
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Bassami, Minoo& MacLaren, Donald P. M.& Ahmadizad, Sajad& Doran, Dominic. Effects of Mixed Isoenergetic Meals on Fat and Carbohydrate Metabolism during Exercise in Older Men. Journal of Nutrition and Metabolism. 2011. Vol. 2011, no. 2011, pp.1-6.
https://search.emarefa.net/detail/BIM-451691
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-451691
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر