User: Guest  Login

Title:

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

Document type:
Zeitschriftenaufsatz
Author(s):
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 Decimal Classification:
570 Biowissenschaften, Biologie; 610 Medizin und Gesundheit; 790 Sport, Spiele, Unterhaltung
Journal title:
European Journal of Nutrition
Year:
2024
Reviewed:
ja
Language:
en
Fulltext / DOI:
doi:10.1007/s00394-023-03320-8
Publisher:
Springer Science and Business Media LLC
E-ISSN:
1436-62071436-6215
Impact Factor:
5,0
Scimago Quartil:
Q1
Submitted:
20.04.2023
Accepted:
29.12.2023
Date of publication:
19.01.2024
Semester:
WS 23-24
TUM Institution:
Professur für Bewegung, Ernährung und Gesundheit
 BibTeX