Metabolomic Insights into the Nutritional Status of Adults and Adolescents with Phenylketonuria Consuming a Low-Phenylalanine Diet in Combination with Amino Acid and Glycomacropeptide Medical Foods
المؤلفون المشاركون
Stroup, Bridget M.
Murali, Sangita G.
Ney, Denise M.
Rohr, Frances
Gleason, Sally T.
van Calcar, Sandra C.
Levy, Harvey L.
المصدر
Journal of Nutrition and Metabolism
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-17، 17ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-12-31
دولة النشر
مصر
عدد الصفحات
17
التخصصات الرئيسية
الملخص EN
Background.
Nutrient status in phenylketonuria (PKU) requires surveillance due to the restrictive low-Phe diet in combination with amino acid medical foods (AA-MF) or glycomacropeptide medical foods (GMP-MF).
Micronutrient profiles of medical foods are diverse, and optimal micronutrient supplementation in PKU has not been established.
Methods.
In a crossover design, 30 participants with PKU were randomized to consume AA-MF and Glytactin™ GMP-MF in combination with a low-Phe diet for 3 weeks each.
Fasting venipunctures, medical food logs, and 3-day food records were obtained.
Metabolomic analyses were completed in plasma and urine by Metabolon, Inc.
Results.
The low-Phe diets in combination with AA-MF and GMP-MF were generally adequate based on Dietary Reference Intakes, clinical measures, and metabolomics.
Without micronutrient supplementation of medical foods, >70% of participants would have inadequate intakes for 11 micronutrients.
Despite micronutrient supplementation of medical foods, inadequate intakes of potassium in 93% of participants and choline in >40% and excessive intakes of sodium in >63% of participants and folic acid in >27% were observed.
Sugar intake was excessive and provided 27% of energy.
Conclusions.
Nutrient status was similar with AA-MF and Glytactin GMP-MF.
More research related to micronutrient supplementation of medical foods for the management of PKU is needed.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Stroup, Bridget M.& Ney, Denise M.& Murali, Sangita G.& Rohr, Frances& Gleason, Sally T.& van Calcar, Sandra C.…[et al.]. 2017. Metabolomic Insights into the Nutritional Status of Adults and Adolescents with Phenylketonuria Consuming a Low-Phenylalanine Diet in Combination with Amino Acid and Glycomacropeptide Medical Foods. Journal of Nutrition and Metabolism،Vol. 2017, no. 2017, pp.1-17.
https://search.emarefa.net/detail/BIM-1183998
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Stroup, Bridget M.…[et al.]. Metabolomic Insights into the Nutritional Status of Adults and Adolescents with Phenylketonuria Consuming a Low-Phenylalanine Diet in Combination with Amino Acid and Glycomacropeptide Medical Foods. Journal of Nutrition and Metabolism No. 2017 (2017), pp.1-17.
https://search.emarefa.net/detail/BIM-1183998
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Stroup, Bridget M.& Ney, Denise M.& Murali, Sangita G.& Rohr, Frances& Gleason, Sally T.& van Calcar, Sandra C.…[et al.]. Metabolomic Insights into the Nutritional Status of Adults and Adolescents with Phenylketonuria Consuming a Low-Phenylalanine Diet in Combination with Amino Acid and Glycomacropeptide Medical Foods. Journal of Nutrition and Metabolism. 2017. Vol. 2017, no. 2017, pp.1-17.
https://search.emarefa.net/detail/BIM-1183998
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1183998
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