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. 2015 Dec 23;10(12):e0145666. doi: 10.1371/journal.pone.0145666

Fig 3. BR-4628 reduces tubular damage in anti-GBM glomerulonephritis.

Fig 3

Histological staining with PAS and hematoxylin shows the structure of kidney tubules in (A) a normal mouse. In comparison, there is severe damage to tubules (dilation, atrophy, cell loss) at day 15 of glomerulonephritis in (B) a mouse receiving no treatment and (C) a mouse receiving vehicle, which is attenuated in (D) a mouse treated with BR-4628. Graphs show (E) the number of activated caspase-3+ apoptotic cells in tubules in the kidney cortex and (F) the gene expression of kidney injury molecule-1 (KIM-1) in kidneys from normal control (NC) mice and mice with glomerulonephritis (GN) receiving no treatment (No Tx), vehicle or BR-4628. Magnification: (A-D) x400. Graph Data = mean ± SEM; n = 8. *p<0.05, ***p<0.001, NS = not significant.