Serum free sulfhydryl status associates with new-onset chronic kidney disease in the general population.

ABSTRACT:

Background

Serum sulfhydryl groups (R-SH, free thiols) reliably reflect the systemic redox status in health and disease. As oxidation of R-SH occurs rapidly by reactive oxygen species (ROS), oxidative stress is accompanied by reduced levels of free thiols. Oxidative stress has been implicated in the pathophysiology of chronic kidney disease (CKD), in which redox imbalance may precede the onset of CKD. Therefore, we aimed to investigate associations between serum free thiols and the risk of incident CKD as defined by renal function decline and albuminuria in a population-based cohort study.

Methods

Subjects without CKD (n = 4,745) who participated in the Prevention of REnal and Vascular ENd-stage Disease (PREVEND) study, a prospective, population-based cohort study in the Net

SUBMITTER: Bourgonje AR 

PROVIDER: S-EPMC8671125 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature