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痛风(gout)是由于人体嘌呤类物质代谢紊乱,产生尿酸过多或尿酸排泄减少,血尿酸浓度持续增高,导致尿酸盐结晶而沉积在软组织所致的一组代谢性疾病[1]。随着经济发展和人们膳食结构的改变,我国人群高尿酸血症和痛风的患病率呈上升趋势[2]。对于此类疾病,除药物治疗外,还应限制食物中嘌呤的摄入[3-5]。对食物中嘌呤的研究,现在多集中在其总量方面[6-7]。但最近的研究结果显示各种肉类中除含嘌呤外,还含其代谢产物尿酸[8],且尿酸进入机
Gout is a group of metabolic diseases caused by the deposition of urate crystals in soft tissues due to metabolic disorders of purine substances, excessive uric acid production, decreased uric acid excretion, and continuous increase of serum uric acid concentration. With the economic development and changes in people’s diet, the prevalence of hyperuricemia and gout in our population is on the rise [2]. For such diseases, in addition to drug treatment, but also limit the intake of purines in foods [3-5]. Purine research on food, and now more concentrated in the total amount of [6-7]. However, recent studies have shown that all kinds of meat in addition to containing purines, but also its metabolite uric acid [8], and uric acid into the machine