Effects of Aging, Long-Term and Lifelong Exercise on the Urinary Metabolic Footprint of Rats.

ABSTRACT: Life expectancy has risen in the past decades, resulting in an increase in the number of aged individuals. Exercise remains one of the most cost-effective treatments against disease and the physical consequences of aging. The purpose of this research was to investigate the effects of aging, long-term and lifelong exercise on the rat urinary metabolome. Thirty-six male Wistar rats were divided into four equal groups: exercise from 3 to 12 months of age (A), lifelong exercise from 3 to 21 months of age (B), no exercise (C), and exercise from 12 to 21 months of age (D). Exercise consisted in swimming for 20 min/day, 5 days/week. Urine samples collection was performed at 3, 12 and 21 months of life and their analysis was conducted by liquid chromatography-mass spectrometry. Multivariate analys

SUBMITTER: Tzimou A 

PROVIDER: S-EPMC7760742 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature