Figure 1

The concentration of blood biochemical indexes in rats of various groups. Data were statistically tested by Dunnett’s t-test when the variance in different groups was homogeneous and by the Games-Howell test when the variance was non-homogeneous.*P < 0.05, **P < 0.01 compared with control group; ▲P < 0.05, ▲▲P < 0.01 compared model group. CON, control group; MOD, model group; ELM, enalapril maleate treatment group; ZWD: ZWD treatment group.