From: Regular exercise modulates cardiac mast cell activation in ovariectomized rats
Parameters | Sham-operated | Ovariectomized rats | ||
---|---|---|---|---|
Oil injection | Estrogen supplementation | Exercise regimen | ||
IVSS (cm) | 0.233 ± 0.007 | 0.240 ± 0.011 | 0.258 ± 0.014 | 0.261 ± 0.006 |
IVSD (cm) | 0.175 ± 0.007 | 0.190 ± 0.014 | 0.193 ± 0.017 | 0.208 ± 0.007 |
LVPWS (cm) | 0.232 ± 0.009 | 0.282 ± 0.024 | 0.280 ± 0.026 | 0.302 ± 0.026 |
LVPWD (cm) | 0.143 ± 0.014 | 0.201 ± 0.018 | 0.186 ± 0.016 | 0.183 ± 0.013 |
LVIDS (cm) | 0.373 ± 0.012 | 0.414 ± 0.022 | 0.314 ± 0.025# | 0.367 ± 0.015 |
LVIDD (cm) | 0.588 ± 0.020 | 0.602 ± 0.037 | 0.523 ± 0.030 | 0.615 ± 0.015 |
LV FS (%) | 36.6 ± 0.3 | 30.9 ± 0.6* | 39.9 ± 1.0*,# | 40.5 ± 1.2*,# |
LV EF (%) | 72.5 ± 0.4 | 64.8 ± 0.8* | 76.6 ± 1.2*,# | 76.7 ± 1.3*,# |
RWT | 0.463 ± 0.052 | 0.680 ± 0.092 | 0.728 ± 0.097 | 0.603 ± 0.058 |
Estimated LV mass (g) | 0.541 ± 0.023 | 0.789 ± 0.063* | 0.614 ± 0.045# | 0.817 ± 0.016* |
LV mass index | 2.08 ± 0.11 | 2.04 ± 0.12 | 2.25 ± 0.08 | 2.51 ± 0.11*,# |