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. 2017 Jul 6;6(4):188–200. doi: 10.5527/wjn.v6.i4.188

Figure 6.

Figure 6

Immuno-histological analysis of CD-31 expression in tesevatinib-treated BPK kidneys. Expression of CD-31 (PECAM1) (red), a marker of endothelium, in PN21 wild-type BALB/c kidneys (A) reveals fine thin lines of endothelial elements that run along the nephrons. Untreated BPK kidneys (B) demonstrate prominent expression of CD-31 along the tubules and pronounced expression surrounding cystic lesions. TSV-treated cystic kidneys at 15 mg/kg per day (C) reveal a marked reduction in CD31 expression along the tubules to near normal levels but maintain robust glomerular staining of CD-31.