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. Author manuscript; available in PMC: 2016 Sep 1.
Published in final edited form as: J Mol Cell Cardiol. 2015 Jul 2;86:54–61. doi: 10.1016/j.yjmcc.2015.06.019

Figure 3. Ventricular DNA damage response in 6-month-old female αMyHC-Cre+/− mice.

Figure 3

(A) mRNA expression of DNA damage response regulators, p21 and p53 (qRT-PCR). (B) DNA damage-related and pro-apoptotic protein levels (immunoblot). (C) Histochemical assessment of TUNEL+ cells in ventricular myocardium. Arrows indicate TUNEL+ cells. Error bars: SEM, N=4–6/group *P < 0.05, **P < 0.01 vs. age-matched and sex-matched WT control.

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