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Beni-Suef University Journal of Basic and Applied Sciences
Fig. 3 | Beni-Suef University Journal of Basic and Applied Sciences

Fig. 3

From: Polydatin nanoparticles attenuate oxidative stress and histopathological changes in streptozotocin model of diabetic nephropathy: targeting Nrf2/HO-1/NF-κβ signaling pathways

Fig. 3

Photomicrograph of kidney cortex sections stained with Masson's trichrome a C animals with standard few fine collagen fibers between tubules (scale bar = 50 μm), b D animals demonstrating the deposition of collagen fibers in a huge blue color at the tubular lumen, in tubular basement membrane, in interstitial areas, around the glomeruli (arrows) and around blood vessels (arrowhead) (scale bar = 50 μm), c D + CSNPs animals displaying collagen fibers in a marked blue color between tubules (arrow) and around blood vessels (arrowhead) (scale bar = 50 μm), d D + POLY-CSNPs animals displaying collagen fibers invisibility between tubules and around glomeruli (scale bar = 50 μm), e D + POLY animals showing reducing of interstitial area collagen fibers (scale bar = 50 μm), f D + METF animals illustrating a significant improvement as well as collagen fibers reduction (scale bar = 50 μm)

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