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. 2024 Aug 7;14:18283. doi: 10.1038/s41598-024-68303-z

Figure 4.

Figure 4

Picrosirius red X400. (A) Control group: few collagen fibers (↑) around renal corpuscle and renal tubules. (B) Model-RF group: massive collagen fibers (↑) around renal corpuscles and renal tubules. Increased amount of collagen fibers is also seen inside renal glomeruli ( >) (C) RF-ZA group: mild collagen fibers (↑) around renal corpuscle and renal tubules. No collagen fibers inside renal glomeruli.