2024 Volume 47 Issue 11 Pages 1876-1882
Hyperuricemia is caused by an imbalance of uric acid and is associated with many diseases. Although gout which is one of hyperuricemia-related diseases is curable with anti-hyperuricemic drugs some medications have side effects, such as hypersensitivity in patients with circulatory system disorders, flare reoccurrences, and increased cardiac risk. This study consisted of test tube (xanthine oxidase’s inhibition) and animal study. Animal study using with ICR mice was composed of control, potassium oxonate-induced hyperuricemia, allopurinol, and 3 Korean red ginseng water extract (KRGWE) treatment groups (62.5; 125, and 500 mg/kg). We orally administered KRGWE once a day for 7 d to induce hyperuricemia and injected PO 2 h before the final KRGWE administration. We measured serum uric acid, glutamic oxaloacetic transaminase (GOT), glutamic pyruvic transaminase (GPT), blood urea nitrogen, and creatinine and analyzed the genes such as organic anion transport (OAT)-1, OAT-3, and urate transport (URAT)-1. KRGWE dose-dependently controlled xanthine oxidase activity in the serum and completely inhibited serum uric acid. KRGWE affected both uric acid excretion-related and uric acid reabsorption-related gene expression. KRGWE stimulated uric acid excretion-related gene expressions, such as OAT-1 and OAT-3, but inhibited uric acid reabsorption-related gene expression, such as URAT-1. KRGWE improved liver and kidney functioning. KRGWE improved liver/kidney functioning and is promising anti-hyperuricemic agent which can control serum uric acid via downregulating URAT1 and upregulating OAT1 and OAT3.
