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. 2021 Jun 4;16(6):e0252607. doi: 10.1371/journal.pone.0252607

Fig 9. TUDCA treatment restores the colocalization of intra-islet COL18 core protein and insulin in db/db pancreas.

Fig 9

Immunofluorescence staining of (A, F) COL18, (B, G) insulin (INS), (C, H) insulin and COL18 merged, (D, I) glucagon (GLUC) and COL18 merged in (A-D) saline-treated control and (F-I) TUDCA-treated db/db pancreases. (E, J) DAPI was used to identify nuclei. Scale bar = 20 μm.