Figure 2
From: MicroRNA profiling of rats with ochratoxin A nephrotoxicity
H & E stained kidney sections of a control rat (a) and of rats treated with 70 (b) and 210 (c) μg/kg b.w. OTA for 13 weeks. At 70 and 210 μg/kg b.w., OTA induced severe cytoplasmic vacuolization (thin arrow) and karyomegaly (thick arrow) in proximal tubular epithelial cells in outer stripe of outer medulla (OSOM).