Aim To explore the effect of Liuwei Dihuang decoction(LWDHD)on the expression ofβ-catenin,E-cadherin,α-SMA,the pathological changes of renal tissue,and the changes of an epithelial-mesenchymal transformation(EMT)in renal tissue of rats with unilateral ureteral obstructi...MORE Aim To explore the effect of Liuwei Dihuang decoction(LWDHD)on the expression ofβ-catenin,E-cadherin,α-SMA,the pathological changes of renal tissue,and the changes of an epithelial-mesenchymal transformation(EMT)in renal tissue of rats with unilateral ureteral obstruc...