Figure 6
Histological image of kidney stained with hematoxylin and eosin. (a) Ethanol-fixed outer stripe of the outer medulla (OS). (b) Ethanol-fixed inner stripe of the outer medulla (IS). Scale bar: 100 µm. (a′) Ethanol-fixed outer stripe of the outer medulla (OS). (b′) Formalin-fixed outer stripe of the outer medulla (OS). Scale bar: 25 µm. |