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Titel:

Changes in urinary stable nitrogen isotope ratios during controlled short-term energy deficit: a proof-of-principle analysis

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Wasserfurth, Paulina; Huelsemann, Frank; Koehler, Karsten
Abstract:
Purpose: Stable isotope ratios of nitrogen (δ15N) have previously been shown to increase in human hair during periods of catabolism. The goal of this study was to assess changes in δ15N in urinary urea (δ15Nurea) and Δ15N during a short-term controlled energy deficit. Methods: We analyzed samples from 6 recreationally active men (25 ± 1 years, BMI: 23.5 ± 0.6 kg/m2) who participated in a repeated measures cross-over study involving 4 days of energy deficit (ED, ~ 15 kcal/kg FFM) without and wit...     »
Dewey Dezimalklassifikation:
570 Biowissenschaften, Biologie; 610 Medizin und Gesundheit; 790 Sport, Spiele, Unterhaltung
Zeitschriftentitel:
European Journal of Nutrition
Jahr:
2024
Reviewed:
ja
Sprache:
en
Volltext / DOI:
doi:10.1007/s00394-023-03320-8
Verlag / Institution:
Springer Science and Business Media LLC
E-ISSN:
1436-62071436-6215
Impact Factor:
5,0
Scimago-Quartil:
Q1
Eingereicht (bei Zeitschrift):
20.04.2023
Angenommen (von Zeitschrift):
29.12.2023
Publikationsdatum:
19.01.2024
Semester:
WS 23-24
TUM Einrichtung:
Professur für Bewegung, Ernährung und Gesundheit
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