生物技术进展 ›› 2024, Vol. 14 ›› Issue (3): 473-479.DOI: 10.19586/j.2095-2341.2024.0018

• 研究论文 • 上一篇    

罗伊氏粘液乳杆菌HCS02-001缓解高尿酸血症及痛风功能的研究

余萍1,2(), 赵迪1,2, 陈雪娇1,2, 宋佳1,2, 汪海涛1,2, 闵祥博1,2   

  1. 1.江西仁仁健康微生态科技有限公司,江西 樟树 331200
    2.仁仁微生物科技研究(沈阳)有限公司,沈阳 110170
  • 收稿日期:2024-02-04 接受日期:2024-04-10 出版日期:2024-05-25 发布日期:2024-06-18
  • 作者简介:余萍E-mail: yuping18809871495@163.com
  • 基金资助:
    北京伍连德公益基金会科技创新项目(WU20220018)

Study on Relieving Hyperuricemia and Gout Function by Limosilactobacillus reuteri HCS02-001

Ping YU1,2(), Di ZHAO1,2, Xuejiao CHEN1,2, Jia SONG1,2, Haitao WANG1,2, Xiangbo MIN1,2   

  1. 1.Jiangxi Renren Health Microecological Technology Co. ,Ltd. ,Jiangxi Zhangshu 331200,China
    2.Renren Microbial Technology Research (Shenyang) Co. ,Ltd. ,Shenyang 110170,China
  • Received:2024-02-04 Accepted:2024-04-10 Online:2024-05-25 Published:2024-06-18

摘要:

为探究罗伊氏粘液乳杆菌HCS02-001缓解高尿酸血症及痛风的功能,将罗伊氏粘液乳杆菌HCS02-001接种于含有肌苷、鸟苷培养液并培养一定时间后,通过测定反应液中肌苷与鸟苷含量变化来确认其体外嘌呤核苷的分解能力。将63例高尿酸血症患者随机分为对照组和干预组,2组均在基础治疗上给予碱化尿液处理,干预组额外给予罗伊氏粘液乳杆菌HCS02-001冻干粉,疗程为30 d。体外功能试验结果发现,添加罗伊氏粘液乳杆菌HCS02-001培养1 h后,肌苷与鸟苷的降解率分别为62.07%、73.53%;培养2 h后,二者的降解率分别为61.29%和67.65%。人群实验结果发现,罗伊氏粘液乳杆菌HCS02-001可显著提高患者临床总有效率,降低血清尿酸、炎症因子血清C反应蛋白(C-reactive protein,CRP)及总胆固醇(total cholesterol,TC)、甘油三酯(triglycerides,TG)和低密度脂蛋白胆固醇(low-density lipoprotein cholesterol,LDL-C)的含量,提高高密度脂蛋白胆固醇(high-density lipoprotein cholesterol,HDL-C)含量,同时改善患者关节骨侵蚀现象,且具有安全性。结果表明,罗伊氏粘液乳杆菌HCS02-001可有效缓解高尿酸血症及痛风,且无不良反应。

关键词: 痛风, 高尿酸血症, 罗伊氏粘液乳杆菌, 临床疗效, 安全性

Abstract:

To explore the function of Limosilactobacillus reuteri HCS02-001 in relieving hyperuricemia and gout, it was inoculated in the culture medium containing inosine and guanosine for a certain period of time, and the content changes of inosine and guanosine in the reaction solution were determined to confirm its ability to decompose purine nucleosides in vitro. Then 63 patients with hyperuricemia were randomly divided into control group and intervention group. Both groups were treated with alkalized urine on the basis of basic treatment, and the intervention group was treated with Limosilactobacillus reuteri freeze-dried powder for 30 days. The results of functional test in vitro showed that after 1 hour of culture with Limosilactobacillus reuteri HCS02-001, the degradation rate of inosine and guanosine were 62.07% and 73.53%, respectively. After 2 hours of culture, the degradation rate of inosine and guanosine were 61.29% and 67.65%, respectively. The population experiment showed that Limosilactobacillus reuteri HCS02-001 could significantly increased the total clinical effective rate, reduced the content of serum uric acid, inflammatory factor serum C-reactive protein (CRP), total cholesterol (TC), triglycerides (TG), and low-density lipoprotein cholesterol (LDL-C), increased high-density lipoprotein cholesterol (HDL-C) levels. At the same time, it is safe to improve the phenomenon of joint bone erosion in patients. In conclusion, Limosilactobacillus reuteri HCS02-001 can effectively relieve hyperuricemia and gout without side effects.

Key words: gout, hyperuricemia, Limosilactobacillus reuteri, clincial effects, safety

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