Table 2.
Gestation Diet | NP | HP | P | |||||||
---|---|---|---|---|---|---|---|---|---|---|
Postweaning Diet | NP (n = 8) | DSS1 (n = 8) | DSS2 (n = 8) | NP (n = 7) | DSS1 (n = 8) | DSS2 (n = 8) | Gestation | Postweaning | Gestation × Postweaning | |
PND28 | ||||||||||
MRI | TAT | 6.5 ± 0.4 | 6.5 ± 0.5 | 6.7 ± 0.5 | 6.9 ± 0.3 | 7.2 ± 0.3 | 7.0 ± 0.5 | 0.21 | 0.80 | 0.39 |
VAT | 4.5 ± 0.3 | 4.5 ± 0.3 | 4.7 ± 0.4 | 4.8 ± 0.3 | 5.1 ± 0.2 | 4.9 ± 0.4 | 0.34 | 0.96 | 0.66 | |
SAT | 2.0 ± 0.2 | 2.0 ± 0.2 | 2.0 ± 0.2 | 2.1 ± 0.1 | 2.1 ± 0.1 | 2.1 ± 0.2 | 0.23 | 0.75 | 0.31 | |
PND70 | ||||||||||
MRI | TAT | 27.3 ± 2.5 | 28.3 ± 2.5 | 26.5 ± 2.9 | 33.5 ± 5.2 | 30.4 ± 1.9 | 36.7 ± 4.5 | 0.06 | 0.34 | <0.10 |
VAT | 19.4 ± 1.9 | 19.0 ± 2.2 | 16.7 ± 1.9 | 23.2 ± 2.5 | 19.9 ± 1.7 | 23.7 ± 2.4 | 0.07 | 0.46 | <0.10 | |
SAT | 7.9 ± 0.7 a,b | 9.4 ± 0.7 a,b | 10.2 ± 1.1 a,b | 10.3 ± 3.3 a | 10.6 ± 0.8 a,b | 15.0 ± 2.5 b | 0.18 | 0.003 * | 0.25 | |
PND105 | ||||||||||
MRI | VAT | 30.1 ± 2.5 a,b | 29.4 ± 3.2 a,b | 27.8 ± 2.3 a,b | 35.0 ± 3.9 a,b | 29.6 ± 3.1 a | 40.8 ± 4.8 b | 0.09 | 0.09 | 0.02 * |
SAT | 9.4 ± 1.1 | 10.9 ± 1.1 | 11.1 ± 1.3 | 14.6 ± 3.4 | 11.3 ± 0.6 | 15.6 ± 2.5 | <0.10 | 0.32 | 0.70 | |
Dissection | VAT | 29.0 ± 2.3 a,b | 28.2 ± 3.0 a,b | 26.0 ± 1.9 a,b | 33.3 ± 4.5 a,b | 28.5 ± 3.1 a | 39.4 ± 4.5 b | 0.09 | 0.18 | 0.008 * |
SAT | 18.6 ± 1.6 | 18.4 ± 1.4 | 17.5 ± 1.0 | 20.0 ± 3.0 | 17.3 ± 1.6 | 22.2 ± 2.5 | 0.37 | 0.54 | 0.24 |
Data are means ± SEMs. Effects of diets were tested within model W (*, p < 0.05). Means that are significantly different (p < 0.05) according to the post-hoc test have different letters (a or b). TAT, Total Adipose Tissue; VAT, Visceral Adipose Tissue; SAT, Subcutaneous Adipose Tissue; MRI, Magnetic Resonance Imaging; PND, Post-natal Day; NP, Normal-Protein (control); HP, High-Protein; DSS1, Dietary Self-Selection 1 (P and G/L in 2 different cups); DSS2, Dietary Self-Selection 2 (P, G and L in 3 different cups).