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. Author manuscript; available in PMC: 2023 Apr 1.
Published in final edited form as: Circ Heart Fail. 2022 Jan 10;15(4):e008686. doi: 10.1161/CIRCHEARTFAILURE.121.008686

Figure 7. Homeobox a4 (Hoxa4) deficiency protects the mouse heart against myocardial infarction (MI).

Figure 7.

A, HOXA4 protein levels were measured in left ventricle (LV) lysates from Hoxa4 knockout (KO) mice compared to wild type (WT) controls. Data are shown as mean ± SEM from N=3 per group. Unpaired 2-tailed t-test. B-F, Transthoracic echocardiography was performed at 0, 1 week and 2 weeks post-MI. Quantification of ejection fraction (EF: B), fractional shortening (FS: C), stroke volume (SV: D), end systolic volume (ESV: E) and internal diameter, systole (LVIDs: F) is shown. Data are shown as mean ± SD from N=4 per group. Two-way repeated-measures ANOVA with Bonferroni post hoc test.