Preclinical Evaluation of Antiurolithiatic Activity of Viburnum opulus L. on Sodium Oxalate-Induced Urolithiasis Rat Model

Figure 5

Histopathological view of the experimental groups. Sections show the hematoxylin and eosin (HE) stained kidney. Sections were viewed using a Nicon Eclipse Ci optical microscope and polarized light. Arrows indicates renal calculus. The original magnification was ×100 and the scale bars represent 150 μm for figures in (a)–(h). (a) Vehicle; (b) NaOx; (c) n-hexane extract; (d) EtOAc extract; (e) MeOH extract; (f) LJVO; (g) LCJVO; (h) Cystone group.

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