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. 2016 Mar 2;3:5. doi: 10.3389/fcvm.2016.00005

Figure 5.

Figure 5

Cx43 dephosphorylation. (A) Typical examples of immunolabeling with anti-Cx43 and anti-non-phosphorylated Cx43 (Cx43-NP) along with merged photographs of both labelings from LV of two different TAC+ rats (upper two rows). Lowest row shows a higher magnification of a border zone between normal Cx43 expression and diminished Cx43 with substitution by Cx43-NP. (B) Western blot of non-phosphorylated Cx43 expression (Cx43-P0) in the same LV myocardial samples as in Figure 4C. (C) Quantifications of Cx43-NP expression, normalized to sham. Scale bar = 100 μm. *P < 0.05 vs. sham.