TABLE 3.
P-values from three-way ANOVA statistical analysis of data-set variability.
Variable | Age | Genotype | Sex | Age × Genotype | Age × Sex | Genotype × Sex |
Physiological parameters | ||||||
Body weight (g) | <0.0001 | 0.4404 | <0.0001 | 0.5936 | 0.4583 | 0.1366 |
HW:TL, mg/mm | <0.0001 | 0.0474 | <0.0001 | 0.0190 | 0.0374 | 0.9715 |
HR, beats/min | 0.4141 | 0.1860 | 0.5623 | 0.9422 | 0.0755 | 0.5523 |
Protein expression | ||||||
pAKT/AKT | <0.0001 | 0.5743 | 0.0556 | 0.1034 | 0.4802 | 0.6218 |
Cardiac sEH | 0.0043 | <0.0001 | 0.0371 | 0.0043 | 0.0513 | 0.0371 |
Cardiac mEH | <0.0001 | 0.0771 | 0.0384 | 0.1103 | 0.1235 | 0.2783 |
Renal sEH | 0.6159 | <0.0001 | <0.0001 | 0.6159 | 0.7943 | <0.0001 |
Renal mEH | 0.0075 | 0.4902 | 0.7553 | 0.8066 | 0.7332 | 0.3642 |
Cardiac Sirt-3 | 0.8365 | 0.6480 | 0.5653 | 0.2143 | 0.4585 | 0.5423 |
Cardiac AcMnSOD | <0.0001 | <0.0001 | 0.8027 | 0.5654 | 0.7577 | 0.5196 |
Renal Sirt-3 | 0.6153 | 0.3061 | 0.4578 | 0.8346 | 0.3391 | 0.4496 |
Renal AcMnSOD | 0.1080 | 0.2347 | 0.8553 | 0.7437 | 0.3160 | 0.4819 |
Enzymatic activity | ||||||
Cardiac Sirt-3, U ⋅μg–1 | <0.0001 | 0.0187 | 0.0231 | 0.0275 | 0.9616 | 0.1730 |
SOD, U ⋅ mg–1 | <0.0001 | 0.0013 | 0.0140 | 0.0360 | 0.3605 | 0.6308 |
Protein carbonylation, nmol ⋅ mg–1 | 0.0496 | 0.9944 | 0.1923 | 0.1753 | 0.0012 | 0.0056 |
Citrate synthase, nmol ⋅ min–1mg–1 | 0.0133 | 0.0170 | 0.1819 | 0.9639 | 0.6240 | 0.8539 |
2D ECHO: Wall measurements | ||||||
EF,% | <0.0001 | 0.8915 | 0.0017 | 0.2520 | 0.0885 | 0.5388 |
FS,% | <0.0001 | 0.9607 | 0.0034 | 0.1970 | 0.1686 | 0.5572 |
LVEDV, μl | <0.0001 | 0.0836 | <0.0001 | 0.5300 | 0.2893 | 0.0491 |
LVESV, μl | <0.0001 | 0.2324 | <0.0001 | 0.4358 | 0.0295 | 0.6135 |
CO, ml/min | 0.0010 | 0.2195 | 0.0031 | 0.7773 | 0.3677 | 0.0025 |
SV, μl | 0.0017 | 0.0674 | <0.0001 | 0.7803 | 0.6119 | 0.0026 |
Corrected LV mass, mg | <0.0001 | 0.0379 | <0.0001 | 0.0087 | 0.0919 | 0.0098 |
LA, mm | <0.0001 | 0.6172 | 0.2364 | 0.7435 | 0.3450 | 0.4060 |
IVS-diastole, mm | <0.0001 | 0.9723 | 0.3089 | 0.0024 | 0.0252 | 0.0357 |
IVS-systole, mm | 0.0001 | 0.1253 | 0.3639 | 0.1670 | 0.9575 | 0.0208 |
LVPW-diastole, mm | <0.0001 | 0.7640 | 0.0014 | 0.0969 | 0.7176 | 0.2189 |
LVPW-systole, mm | 0.0351 | 0.1611 | 0.0250 | 0.1785 | 0.0694 | 0.1128 |
LVID-diastole, mm | <0.0001 | 0.1205 | <0.0001 | 0.5948 | 0.2308 | 0.1058 |
LVID-systole, mm | <0.0001 | 0.3423 | <0.0001 | 0.3524 | 0.0875 | 0.5627 |
2D ECHO: Doppler imaging | ||||||
IVRT, ms | 0.6663 | 0.0276 | 0.6412 | 0.4789 | 0.9306 | 0.3423 |
IVCT, ms | 0.1210 | 0.0825 | 0.0785 | 0.6611 | 0.1865 | 0.8040 |
AET, ms | <0.0001 | 0.1804 | 0.2914 | 0.3758 | 0.0217 | 0.5603 |
Tei index | <0.0001 | 0.0379 | 0.0573 | 0.5511 | 0.5252 | 0.9008 |
E/A | <0.0001 | 0.0233 | 0.1893 | 0.1401 | 0.3476 | 0.1164 |
E′/A′ | 0.0540 | 0.8518 | 0.0713 | 0.8288 | 0.9445 | 0.3068 |
E′ | 0.7670 | 0.8147 | 0.6478 | 0.4998 | 0.0155 | 0.2318 |
E/E′ | 0.0045 | 0.0301 | 0.0670 | 0.0455 | 0.1154 | 0.3413 |
Bolded values represent variables that elicit statistically significant effects on the parameter in question, P < 0.05.