Association of equol producing status with aortic calcification in middle-aged Japanese men: The ERA JUMP study.

ABSTRACT:

Background

Equol, an isoflavone (ISF)-derived metabolite by the gut microbiome in certain individuals termed as equol-producers, might be the key anti-atherogenic component of ISFs. Our objective was to determine the association between equol-producing status and aortic atherosclerosis assessed as aortic calcification (AC).

Methods

This population-based study of 302 Japanese men aged 40-49, free of cardiovascular disease, examined serum levels of equol and ISFs, AC in the entire aorta by electron-beam computed tomography with Agatston method, and cardiovascular risk factors. We defined equol-producers as individuals with serum levels of equol ≥20 nM and prevalent AC as an AC score ≥ 10. We analyzed the association between equol-producing status and AC using Tobit and logisti

SUBMITTER: Zhang X 

PROVIDER: S-EPMC8915951 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature