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. 2014 Jul 2;172(6):1607–1619. doi: 10.1111/bph.12674

Figure 4.

Figure 4

Renal HO-1 in rats, at 1 or 4 weeks, treated with a single inhibitor and interaction between gases. HO-1 protein was quantified using Western blots (A). Immunohistochemistry was applied to assess intrarenal protein expression and location of HO-1 (B) of rats treated for 4 weeks. Staining of HO-1 is shown by the brown colour. Staining of the 4 week control is representative of 1 week control and 1 week LNNA rats. Staining of 4 week PAG and 4 week SnPP is representative of 1 week PAG and 1 week SnPP, respectively (data not shown). ##P < 0.01 versus control (same week).