Identification of significantly differential endogenous metabolites in the rat kidney.

aChange trend of CKD group vs control group. *P**P***PbChange trend of CKD + Ergone group vs CKD group. #P##P###PThe levels of potential biomarkers were labeled with (↓) downregulated and (↑) upregulated.Identification of significantly differential endogenous metabolites in the rat kidney.a) 慢性肾脏病（Chronic Kidney Disease, CKD）组与对照组的变化趋势。*P**P***P b) 慢性肾脏病（CKD）联合Ergone组与CKD组的变化趋势。#P##P###P 潜在生物标志物的水平以(↓)表示下调、(↑)表示上调。 大鼠肾脏组织中显著差异内源性代谢物的鉴定。