Acute aerobic exercise reveals that FAHFAs distinguish the metabolomes of overweight and normal-weight runners.

ABSTRACT: BackgroundResponses of the metabolome to acute aerobic exercise may predict maximum oxygen consumption (VO2max) and longer-term outcomes, including the development of diabetes and its complications.MethodsSerum samples were collected from overweight/obese trained (OWT) and normal-weight trained (NWT) runners prior to and immediately after a supervised 90-minute treadmill run at 60% VO2max (NWT = 14, OWT = 11) in a cross-sectional study. We applied a liquid chromatography high-resolution-mass spectrometry-based untargeted metabolomics platform to evaluate the effect of acute aerobic exercise on the serum metabolome.ResultsNWT and OWT metabolic profiles shared increased circulating acylcarnitines and free fatty acids (FFAs) with exercise, while intermediates of adenine metabolism, inosine, a

SUBMITTER: Nelson AB 

PROVIDER: S-EPMC9057596 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature