Figure 5.
Histopathological examination of the renal tissues of different groups. Hematoxylin–eosin-stained sections of kidneys of the control-group rats (Control), sham-group rats (Sham), PTZ S-group rats (PTZ S), PTZ M-group rats (PTZ M), IRI-group rats (IRI), IRI + PTZ S-group rats (IRI + PTZ S), IRI + PTZ M-group rats (IRI + PTZ M), and IRI + montelukast-group rats (IRI + Mont). Where (g): the cortex glomeruli, (T): tubules, (m): periglomerular focal inflammatory cells aggregation, (d): degenerated tubules, and (n): focal coagulative necrosis. Magnification: ×40.