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. 2009 May 20;297(2):F471–F480. doi: 10.1152/ajprenal.90760.2008

Fig. 1.

Fig. 1.

Calcineurin (PP2B) subunit protein expression and PP2B activity in medullary thick ascending limbs (mTALs) from streptozotocin (STZ) and sham rats. A, top: representative Western blots of PP2B-Aβ (cytosolic subunit) and PP2B-B (regulatory subunit). A, bottom: summary of relative intensity data from Western blots (normalized to β-actin). *P < 0.05 vs. sham. B: PP2B activity measured in the presence and absence of the PP2B inhibitor, cyclosporin A (CsA; 100 ng/ml). Values are means ± SE (n = 5–8 rats). *P < 0.05 vs. sham. †P < 0.05 vs. untreated.