The combination of oxalic acid and uric acid degrading probiotic from traditional Chinese fermented food reduces calcium accumulation and prevents kidney stones formation in rats
Yanyi Chen , Zhenmin Ling , Jing Ji , Zemin Wang , Ying Wu , Jingjing Fan , El-Sayed Salama , Sourabh Kulshreshtha , Pu Liu , Xiangkai Li
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引用次数: 0
Abstract
Kidney stones, often resulting from a complex interplay of factors including oxalic acid, uric acid, and calcium. Current treatments lack comprehensive consideration of these factors and come with side effects. In this study, Lactobacillus paracasei GR-10 and Pediococcus acidilactici GR-11 were isolated from the fermented food “Jiangshui”. GR-10 demonstrated the ability to degrade 62.70% of oxalic acid (10 mM) within 24 h, while GR-11 degraded 28.60% of uric acid (4 mM). Combined treatment with GR-10 and GR-11 significantly reduced the number of stones in rats with ethylene glycol-induced kidney stones. This reduction was accompanied by a 57.19% decrease in urinary oxalate and a 52.80% decrease in serum uric acid levels. Simultaneously, urinary calcium level decreased by 27.18%. Inflammatory markers and indicators of oxidative stress associated with kidney stones were restored. Furthermore, the combined treatment effectively regulated the microbiota imbalance induced by kidney stones, resulting in reduced purine nucleoside accumulation in rat feces. This study offers promising insights into probiotics as an adjunct therapy for the prevention of kidney stones in the future.
Food BioscienceBiochemistry, Genetics and Molecular Biology-Biochemistry
CiteScore
6.40
自引率
5.80%
发文量
671
审稿时长
27 days
期刊介绍:
Food Bioscience is a peer-reviewed journal that aims to provide a forum for recent developments in the field of bio-related food research. The journal focuses on both fundamental and applied research worldwide, with special attention to ethnic and cultural aspects of food bioresearch.