Table 1.
Echocardiographic analysis of male and female OVE26 and FVB mice. IVS; D, LVID; D, LVPW; D, IVS; S, LVID; S, LVPW; S, LV Vol; D, LV Vol; S, EF, FS, LV Mass, LV Mass corrected. N ≥ 6 in each group ∗ vs. sex- and age-matched FVB, P < 0.05; ∗∗ vs. sex- and age-matched FVB, P < 0.01; # vs. male, P < 0.05, ## vs. male, P < 0.01.
| Age | Sex | Genotype | IVS; d (mm) | LVID; d (mm) | LVPW; d (mm) | IVS; s (mm) | LVID; s (mm) | LVPW; s (mm) |
|---|---|---|---|---|---|---|---|---|
| 4 weeks old | Male | FVB | 0.55 ± 0.03 | 3.21 ± 0.29 | 0.6 ± 0.03 | 0.8 ± 0.07 | 1.77 ± 0.21 | 0.84 ± 0.09 |
| OVE26 | 0.55 ± 0.06 | 3.19 ± 0.32 | 0.59 ± 0.04 | 0.79 ± 0.09 | 1.71 ± 0.25 | 0.84 ± 0.1 | ||
| Female | FVB | 0.56 ± 0.04 | 3.39 ± 0.17 | 0.65 ± 0.08 | 0.86 ± 0.05 | 1.86 ± 0.14 | 0.97 ± 0.07## | |
| OVE26 | 0.55 ± 0.04 | 3.19 ± 0.25∗ | 0.62 ± 0.08 | 0.83 ± 0.08 | 1.73 ± 0.19 | 0.88 ± 0.09∗ | ||
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| 12 weeks old | Male | FVB | 0.62 ± 0.02 | 3.77 ± 0.31 | 0.68 ± 0.03 | 0.86 ± 0.07 | 2.19 ± 0.23 | 0.97 ± 0.11 |
| OVE26 | 0.61 ± 0.02 | 3.88 ± 0.25 | 0.7 ± 0.05 | 0.86 ± 0.07 | 2.25 ± 0.19 | 1.02 ± 0.1 | ||
| Female | FVB | 0.61 ± 0.03 | 3.64 ± 0.2 | 0.68 ± 0.04 | 0.86 ± 0.07 | 2.05 ± 0.16 | 0.97 ± 0.1 | |
| OVE26 | 0.62 ± 0.03 | 3.73 ± 0.24 | 0.72 ± 0.05 | 0.89 ± 0.06∗ | 2.12 ± 0.17 | 1.01 ± 0.1 | ||
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| 24 weeks old | Male | FVB | 0.6 ± 0.02 | 4 ± 0.15 | 0.71 ± 0.03 | 0.89 ± 0.05 | 2.46 ± 0.15 | 1.04 ± 0.08 |
| OVE26 | 0.62 ± 0.02 | 4.04 ± 0.19 | 0.71 ± 0.03 | 0.86 ± 0.03∗ | 2.69 ± 0.16∗∗ | 1 ± 0.07 | ||
| Female | FVB | 0.61 ± 0.02 | 3.94 ± 0.23 | 0.72 ± 0.03 | 0.86 ± 0.06 | 2.4 ± 0.16 | 1.08 ± 0.06 | |
| OVE26 | 0.6 ± 0.02 | 4.01 ± 0.13 | 0.73 ± 0.04 | 0.88 ± 0.04 | 2.55 ± 0.11∗# | 1 ± 0.05∗∗ | ||
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| 36 weeks old | Male | FVB | 0.63 ± 0.02 | 4.09 ± 0.13 | 0.72 ± 0.03 | 0.92 ± 0.03 | 2.52 ± 0.11 | 1.05 ± 0.08 |
| OVE26 | 0.6 ± 0.01∗ | 4.13 ± 0.22 | 0.7 ± 0.03 | 0.85 ± 0.04∗∗ | 2.79 ± 0.17∗∗ | 1.03 ± 0.06 | ||
| Female | FVB | 0.61 ± 0.04 | 3.9 ± 0.16# | 0.72 ± 0.05 | 0.87 ± 0.06 | 2.36 ± 0.12# | 1.04 ± 0.07 | |
| OVE26 | 0.6 ± 0.01 | 4.09 ± 0.09∗ | 0.72 ± 0.03 | 0.83 ± 0.04 | 2.74 ± 0.12∗∗ | 1.01 ± 0.03 | ||
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| Age | Sex | Genotype | LV Vol; d (ul) | LV Vol; s (ul) | % EF | % FS | LV mass (mg) | LV mass corrected (mg) |
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| 4 weeks old | Male | FVB | 41.94 ± 8.87 | 9.57 ± 2.63 | 77.43 ± 3.31 | 44.98 ± 3.11 | 52.69 ± 8.62 | 42.15 ± 6.89 |
| OVE26 | 41.22 ± 9.55 | 8.85 ± 3.01 | 79 ± 4.27 | 46.6 ± 4.17 | 51.84 ± 9.97 | 41.48 ± 7.98 | ||
| Female | FVB | 47.27 ± 5.45 | 10.67 ± 2 | 77.46 ± 2.97 | 45.18 ± 2.88 | 61.6 ± 7.17 | 49.28 ± 5.73# | |
| OVE26 | 41.18 ± 7.86 | 9.01 ± 2.72 | 78.42 ± 3.01 | 45.92 ± 2.81 | 53.41 ± 10.33 | 42.73 ± 8.27∗ | ||
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| 12 weeks old | Male | FVB | 61.2 ± 11.85 | 16.33 ± 4.2 | 73.62 ± 2.5 | 41.92 ± 2.05 | 81.26 ± 12.75 | 65.01 ± 10.2 |
| OVE26 | 65.33 ± 9.46 | 17.41 ± 3.51 | 73.55 ± 2.3 | 41.95 ± 1.91 | 85.76 ± 10.98 | 68.61 ± 8.79 | ||
| Female | FVB | 56.14 ± 7.45 | 13.76 ± 2.77 | 75.63 ± 2.53 | 43.63 ± 2.2 | 75.79 ± 10.17 | 60.63 ± 8.13 | |
| OVE26 | 59.69 ± 8.83 | 14.9 ± 2.97 | 75.18 ± 2.05 | 43.28 ± 1.78 | 83.08 ± 11.26 | 66.46 ± 9.01 | ||
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| 24 weeks old | Male | FVB | 70 ± 6.38 | 21.5 ± 3.2 | 69.41 ± 2.26 | 38.56 ± 1.74 | 90.9 ± 7.71 | 72.72 ± 6.17 |
| OVE26 | 71.72 ± 7.81 | 26.82 ± 3.72∗∗ | 62.7 ± 2.36∗∗ | 33.47 ± 1.65∗∗ | 93.14 ± 8.41 | 74.51 ± 6.72 | ||
| Female | FVB | 67.99 ± 9.22 | 20.41 ± 3.21 | 70.06 ± 1.89 | 39.04 ± 1.49 | 90.47 ± 10.96 | 72.38 ± 8.77 | |
| OVE26 | 70.48 ± 5.27 | 23.61 ± 2.52∗∗# | 66.54 ± 2.12∗∗## | 36.31 ± 1.61∗∗## | 92.87 ± 7.06 | 74.29 ± 5.65 | ||
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| 36 weeks old | Male | FVB | 73.89 ± 5.28 | 22.83 ± 2.34 | 69.17 ± 1.37 | 38.42 ± 1.05 | 97.38 ± 6.93 | 77.91 ± 5.55 |
| OVE26 | 76.06 ± 9.26 | 29.52 ± 4.14∗∗ | 61.22 ± 2.25∗∗ | 32.48 ± 1.61∗∗ | 95.6 ± 7.82 | 76.48 ± 6.26 | ||
| Female | FVB | 66.16 ± 6.35# | 19.35 ± 2.34# | 70.76 ± 2.1 | 39.59 ± 1.73 | 88.67 ± 12.53# | 70.94 ± 10.03# | |
| OVE26 | 74.01 ± 3.83∗ | 28.17 ± 3.2∗∗ | 61.99 ± 3.12∗∗ | 33.03 ± 2.23∗∗ | 94.5 ± 2.73 | 75.6 ± 2.18 | ||