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Fig. 5 | BMC Pharmacology and Toxicology

Fig. 5

From: Nephroprotective role of resveratrol in renal ischemia-reperfusion injury: a preclinical study in Sprague-Dawley rats

Fig. 5

Histopathological examination of kidney tissues. A Sham group, normal histology of renal tubules (blue arrows). B IRI group, renal tubules with score 4 damage. Cellular swelling increased cytoplasmic eosinophilia (black arrows), eosinophilic cast (blue arrows) & hemorrhage (red arrow). C DMSO group, renal tubules with score 4 damage. Cellular swelling increased cytoplasmic eosinophilia (black arrows). D Resveratrol group, renal tubules with score 2 damage. Cellular swelling increased cytoplasmic eosinophilia, involving 40% of the examined tubules (black arrows) and normal tubules (blue arrows). (H&E x400)

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