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. 2014 Mar 25;9(3):e92443. doi: 10.1371/journal.pone.0092443

Figure 4. Expression of COX-I and COX-IV in the cortex.

Figure 4

(A) Western blots showing representative COX-I and COX-IV protein expression in the whole-cell protein. β-actin was used as a control. (B) Relative analysis of the COX-I and COX-IV protein levels in the sham group and the I-R 0 h, I-R 24 h, I-R 72 h, and I-R 7 d groups. (C) Western blots showing the representative COX-I and COX-IV protein expression in the non-synaptic mitochondrial fraction. (D) Relative analysis of the COX-I and COX-IV protein levels of mitochondrial fraction in the sham group and in the I-R 0 h, I-R 24 h, I-R 72 h, and I-R 7 d groups. The data are expressed as the means±SD. *P<0.05 versus the I-R 0 h and sham groups; #P<0.05 versus the I-R 24 h and I-R 7 d groups.