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. Author manuscript; available in PMC: 2015 Jul 1.
Published in final edited form as: Circ Heart Fail. 2014 Jun 5;7(4):619–626. doi: 10.1161/CIRCHEARTFAILURE.113.001273

Figure 3. Mitotic activity in peri-infarct region.

Figure 3

Figure 3

Heart sections at 6 days following treatment visualized under fluorescent microscopy demonstrating PH3 and Ki67 positivity with NRG-HG treatment. Sections are stained with DAPI (blue), troponin (red), PH3 (A) and Ki67 (B) (green). All animals treated with NRG-HG demonstrated presence of PH3 and Ki67 in the peri-infarct region.