Genotype by Energy Expenditure Interaction and Body Composition Traits : The Portuguese Healthy Family Study
المؤلفون المشاركون
Gomes, T. N.
Maia, J. A.
Katzmarzyk, P. T.
Santos, F. K.
Santos, D. M.
Blangero, John
Diego, V. P.
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-03-25
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Background and Aims.
Energy expenditure has been negatively correlated with fat accumulation.
However, this association is highly variable.
In the present study we applied a genotype by environment interaction method to examine the presence of Genotype x by Total Daily Energy Expenditure and Genotype x by Daily Energy Expenditure interactions in the expression of different body composition traits.
Methods and Results.
A total of 958 subjects from 294 families of The Portuguese Healthy Family Study were included in the analysis.
TDEE and DEE were assessed using a physical activity recall.
Body fat percentages were measured with a bioelectrical impedance scale.
GxTDEE and GxDEE examinations were performed using SOLAR 4.0 software.
All BC traits were significantly heritable, with heritabilities ranging from 21% to 34%.
The GxTDEE and GxDEE interaction models fitted the data better than the polygenic model for all traits.
For all traits, a significant GxTDEE and GxDEE interaction was due to variance heterogeneity among distinct levels of TDEE and DEE.
For WC, GxTDEE was also significant due to the genetic correlation function.
Conclusions.
TDEE and DEE are environmental constraints associated with the expression of individuals’ BC genotypes, leading to variability in the phenotypic expression of BC traits.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Santos, D. M.& Katzmarzyk, P. T.& Diego, V. P.& Gomes, T. N.& Santos, F. K.& Blangero, John…[et al.]. 2014. Genotype by Energy Expenditure Interaction and Body Composition Traits : The Portuguese Healthy Family Study. BioMed Research International،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-502781
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Santos, D. M.…[et al.]. Genotype by Energy Expenditure Interaction and Body Composition Traits : The Portuguese Healthy Family Study. BioMed Research International No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-502781
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Santos, D. M.& Katzmarzyk, P. T.& Diego, V. P.& Gomes, T. N.& Santos, F. K.& Blangero, John…[et al.]. Genotype by Energy Expenditure Interaction and Body Composition Traits : The Portuguese Healthy Family Study. BioMed Research International. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-502781
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-502781
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