a decreasing trendP > 0.05
The model group exhibited significantly elevated BUN and 24h-UTP compared to controls (both P < 0.01), while both QRYSXZF and dapagliflozin treatment groups showed markedly reduced BUN and Cys-C levels versus model animals (P < 0.01), with 24h-UTP demonstrating a decreasing trend that did not reach statistical significance (P > 0.05).