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. 2017 May 4;13(6):3223–3230. doi: 10.3892/etm.2017.4420

Table II.

Results of histopathological examination of kidneys of rats in all experimental groups.

Feature NG DM DM + DMSO DM + RSV
Apical blebbing +++ +++ +
Glomerular thickening +++ +++ +
Interstitial fibrosis +++ +++ +
Arteriolopathy +++ +++ +
Hyaline casts ++ ++

NG, normal control group; DM, diabetes mellitus control group; DM + DMSO, diabetic rats treated with vehicle; DM + RSV, diabetic rats treated with RSV; -, none; +, mild; ++, moderate; +++, severe.