Establishment and optimization of a novel mouse model of hyperuricemic nephropathy.

ABSTRACT: Hyperuricemia is a metabolic disorder characterized by elevated serum uric acid levels. Soluble urate can activate immune responses, and the excessive accumulation of urate in the kidneys results in hyperuricemic nephropathy (HN). However, the lack of an established HN model is a major obstacle to advancing research into the pathogenesis of HN and the development of novel drugs. In this study, we generated and evaluated an optimized mouse model of HN by the combined administration of potassium oxonate and hypoxanthine at various dosages. Our results demonstrated that intraperitoneal injection of 200 mg/kg potassium oxonate with gavage of 500 mg/kg hypoxanthine caused renal injury in mice, as evidenced by the elevation in serum uric acid, serum creatinine, and 24 h albuminuria levels, as we

SUBMITTER: Wang J 

PROVIDER: S-EPMC11565683 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature