Effect of Fructus Mume Extract on Repair of Renal Injury Induced by Nanobacteria in Rats and Its Relationship with Antagonistic Stone Formation
10.12007/j.issn.0258-4646.2017.07.015
- VernacularTitle:乌梅提取物对纳米细菌致大鼠肾损伤的修复与拮抗结石生成的关系研究
- Author:
Jianfeng XIA
1
;
Jiang GU
;
Yongchun ZHANG
;
Miao LIU
;
Antao DONG
;
Jinchun YANG
Author Information
1. 贵州医科大学附属医院泌尿外科
- Keywords:
fuctus mume extract;
nanobacteria;
kidney stones;
injury repair
- From:
Journal of China Medical University
2017;46(7):640-644
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the early effect of Fructus mume extract on KIM-1 and OPN levels in rats with kidney stone formation induced by nanobacteria and to investigate the therapeutic significance of F.mume extract on early kidney stone formation.Methods Nanobacteria were separated and cultured from human upper urinary calculi.The study group appropriately included 54 healthy male SD rats.The renal calculus model was constructed by tail vein injection of nanobacteria.A kidney stone model was created with an F.mume extract intervention,and rats were killed at different stages of the intervention.Real-time polymerase chain reaction was used to detect the KIM-1 mRNA expression in rat renal tissue,and the KIM-1 concentration in urine was detected by using enzyme-linked immunosorbent assay.We detected kidney tissue stone crystals and OPN expression by using hematoxylin-eosin staining and immunohistochemistry.Results Renal tubules of the experimental model were significantly expanded,that is,the formation of renal tubular stones.The early KIM-1 and OPN expression levels were increased.The above-mentioned changes positively correlated with the injection time of the nanobacteria,and F.mume extract antagonized the changes.Conclusion F.mume extract may be useful for the repair of renal injury to reduce kidney stone formation,which may be related to the gene regulation of KIM-1 and OPN.
