Global untargeted metabolic profiling of human sweat from exercising men and women

Global untargeted metabolic profiling of human sweat from exercising men and women

Identified compounds included amino acids, peptides, nucleotides, carbohydrates, xenobiotics, and cellular protectants.Previously identified compounds present in sweat included betaine, lactate, pyruvate, urea, caffeine,several amino acids, and others.Extended periods of exercise resulted in a 2-fol...

Full description

Saved in:
Bibliographic Details
Published in:Journal of the International Society of Sports Nutrition Vol. 8; no. sup1; p. P9
Main Authors: Lee, Douglas P, Kennedy, Adam D, O’Neal, Eric K, Bishop, Phillip A, Haub, Mark D, Strecker, Kelcie L, Poulos, Sylvia P
Format: Journal Article
Language:English
Published: Fort Lauderdale Taylor & Francis Ltd 07-11-2011
BioMed Central Ltd
BioMed Central
Taylor & Francis Group
Subjects:
Drinking water
Metabolites
Physical fitness
Poster Presentation
Principal components analysis
Standard deviation
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Identified compounds included amino acids, peptides, nucleotides, carbohydrates, xenobiotics, and cellular protectants.Previously identified compounds present in sweat included betaine, lactate, pyruvate, urea, caffeine,several amino acids, and others.Extended periods of exercise resulted in a 2-fold decrease in several metabolites associated with energy metabolism, such as lactate and pyruvate. Exercise reduced glucose levels ~30% at 40 and 60 minutes (p<0.05) in subjects drinking water while no significant decrease in glucose was observed when subjects drank the full calorie sports drink.
ISSN:1550-2783
1550-2783
DOI:10.1186/1550-2783-8-S1-P9