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. Author manuscript; available in PMC: 2012 Jul 25.
Published in final edited form as: Kidney Int. 2010 Oct 6;79(3):288–299. doi: 10.1038/ki.2010.381

Figure 5. Localization of Toll-like receptor 4 (TLR4) and the endothelial marker CD31 in the ischemic outer medulla.

Figure 5

(a) TLR4 staining (bright red). Arrowhead shows one of many TLR4-positive peritubular endothelia. Arrow shows a nucleus (4,6-diamidino-2-phenylindole positive) that has the elongated shape typical of endothelial nuclei and that is surrounded by staining for TLR4. (b) CD31 staining. Semiserial section to a. Arrowhead shows one of many CD31-positive endothelia. Arrows show two endothelial nuclei (blue) surrounded by CD31 staining (bright green). ‘T’ shows several of many tubules in a and b. Anti-TLR4 appears to stain CD31-positive endothelia.