Fig. 1.

Inhibition of histone deacetylase 6 (HDAC6) with tubastatin A (TA) alleviates glycerol (GL)-induced acute kidney injury. A: serum creatinine. B: serum blood urea nitrogen. C: photomicrographs (×200) illustrate periodic acid-Schiff (PAS) staining of the kidney tissues in control or GL mice with/without TA. D: morphological changes were scored based on the scale described in materials and methods. E: serum creatine kinase (CK). Data are represented as the means ± SE (n = 6). Means with different superscript letters are significantly different from one another (P < 0.05).