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. Author manuscript; available in PMC: 2009 Jun 12.
Published in final edited form as: Am J Physiol Cell Physiol. 2006 Sep 13;292(1):C396–C404. doi: 10.1152/ajpcell.00345.2006

Fig. 1.

Fig. 1

Dexamethasone (dex) induces serum and glucocorticoid-inducible kinase (SGK1) mRNA. Caco-2 (A) and opossum kidney/Na+/H+ exchanger regulatory factor 2 (OK/NHERF2) (B) cells were serum starved and treated with 1 μM dexamethasone. Total RNA was isolated and the expression of SGK1 mRNA was detected by Northern blot hybridization using human SGK1 cDNA as probe. The amount of SGK1 mRNA was normalized to the expression levels of phosphoprotein 36B4 as a loading control. Values represent changes in the ratio of SGK1 mRNA to 36B4 mRNA relative to that at time 0.