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Fig. 3 | BMC Nephrology

Fig. 3

From: Assessing the effects of tempol on renal fibrosis, inflammation, and oxidative stress in a high-salt diet combined with 5/6 nephrectomy rat model: utilizing oxidized albumin as a biomarker

Fig. 3

Histology Findings. (a)In the High-salt diet group, significant morphological changes were observed in histological examination, including glomerular hypertrophy and diffuse atrophy of renal tubular epithelial cells. (b)The Treatment group showed improvement compared to the High-salt diet group, but still had higher damage than the Normal salt group, characterized by glomerular lobulation and an increased glomerular cystic cavity. (c) In the Blank group, expression is mainly in the renal tubular wall, with minimal occurrence in the interstitium. In both the Normal diet and Treatment groups, positive expression predominantly occurs in the renal tubular wall, with minimal presence in the interstitium. The High-salt diet group exhibits noticeable expression in the renal interstitium. The values are shown as AVE ± SEM

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