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. Author manuscript; available in PMC: 2010 Feb 1.
Published in final edited form as: Cell Metab. 2009 Jan 15;9(2):152–164. doi: 10.1016/j.cmet.2008.12.012

Figure 6. Inactivation of ARNT abolishes the intestinal response to low-iron diet.

Figure 6

(A) qPCR analysis measuring Dcytb and Dmt1 ire mRNA expression in duodenal epithelial cells in (A) Hif-1αΔIE or Hif-1αF/F mice or (B) ArntIE or ArntF/F mice receiving low-iron diet for 2-weeks. (C) Western blot analysis measuring DcytB and DMT1 expression from duodenal epithelial cells in ArntIE or ArntF/F mice receiving low-iron diet for 2-weeks. (D) Serum iron analysis from ArntIE or ArntF/F mice receiving low-iron diet for 2-weeks. (E) Red blood cell analysis from ArntIE or ArntF/F mice receiving low-iron diet for 2-weeks. Each bar represents the mean value ± S.D. (*) = P<.05