HDAC1 protein expression is upregulated in the UUO kidney.

<p>(A) Kidney protein lysates were analyzed using western blotting. Antibodies against HDAC1, HDAC2, HDAC3, and HDAC8 were used. GAPDH was used as a loading control. (B-E) Quantification analysis was performed using densitometry. The data are expressed as the means ± SD of the mice (n = 6 per group). *<i>P</i><0.05 and ***<i>P</i><0.001 compared with the contralateral kidney. NS indicates not significant.