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. 2020 May 13;2020:7941861. doi: 10.1155/2020/7941861

Figure 7.

Figure 7

H&E stained sections of rats' kidneys in all studied group. (a) Section of DN group showed moderate hypercellular glomeruli (black arrow heads) and extensive tubular degenerative changes (blue arrow heads). Inset: high power view demonstrating mesangial proliferation (blue circle) and chronic inflammatory cellular infiltrates (red circle). (b) DN + vit D group showed mild cellular glomeruli (black arrow heads) and tubules exhibits regeneration (blue arrow heads). Inset: high power view. (c) Section of DN + Insulin group showed normocellular glomeruli (black arrow heads) and normal tubules. Inset: high power view. (d) Section of DN + insulin + vit D group showed normocellular glomeruli (black arrow heads) and normal tubules (blue arrow heads). Inset: high power view (H&E, 100x). Inset: 400x for all a, b, c, and d.