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. Author manuscript; available in PMC: 2008 Jul 1.
Published in final edited form as: Free Radic Biol Med. 2007 Mar 24;43(1):39–47. doi: 10.1016/j.freeradbiomed.2007.03.016

Figure 2.

Figure 2

Trx activity is significantly reduced (A) but Trx protein expression is significantly increased (B) in the aging heart before it was subjected to MI/R. N=6–8 mice/group. *P<0.05, **P<0.01 vs. young animals.