|  | Corn oil period | Flaxseed oil period | ||||
---|---|---|---|---|---|---|---|
 |  | 0 week | 4 week | 12 week | 0 week | 4 week | 12 week |
Body weight | (kg) | 72.2 ± 2.5 | 72.0 ± 2.5 | 72.4 ± 2.6 | 71.4 ± 2.4 | 71.9 ± 2.4 | 72.2 ± 2.5 |
Systolic blood pressure | (mmHg) | 132.4 ± 3.0 | 132.6 ± 3.3 | 126.1 ± 2.6 | 132.9 ± 4.3 | 134.8 ± 3.9 | 129.7 ± 3.5 |
Diastolic blood pressure | (mmHg) | 76.4 ± 2.6 | 77.0 ± 2.2 | 74.8 ± 2.4 | 77.6 ± 2.9 | 81.9 ± 3.2†| 75.2 ± 3.0 |
Fasting plasma glucose | (mg/dl) | 102.5 ± 2.5 | 99.9 ± 2.5 | 102.5 ± 2.2 | 101.9 ± 2.2 | 102.2 ± 1.8 | 102.1 ± 1.9 |
HbA1c | (%) | 4.9 ± 0.1 | 4.9 ± 0.1 | 4.9 ± 0.1 | 5.0 ± 0.1 | 4.9 ± 0.1 | 5.0 ± 0.1 |
Fasting serum insulin | (μU/ml) | 8.5 ± 1.1 | 9.5 ± 1.4 | 9.1 ± 1.3 | 8.3 ± 1.3 | 9.1 ± 1.1 | 9.4 ± 1.5 |
Aspartate aminotransferase | (U/l) | 22.5 ± 2.0 | 21.4 ± 1.8 | 23.7 ± 1.6 | 21.0 ± 1.1 | 20.9 ± 1.1 | 23.8 ± 1.8 |
Alanine aminotransferase | (U/l) | 27.7 ± 3.7 | 26.1 ± 3.2 | 28.4 ± 3.1 | 23.4 ± 1.8 | 24.0 ± 2.6 | 26.3 ± 2.7 |
γ-glutamyl transpeptidase | (U/l) | 48.3 ± 10.8 | 47.4 ± 10.6 | 54.8 ± 14.5 | 45.3 ± 8.2 | 42.7 ± 8.7 | 50.7 ± 12.2 |
Creatinine | (mg/dl) | 0.8 ± 0.03 | 0.8 ± 0.06 | 0.8 ± 0.04 | 0.8 ± 0.03 | 0.8 ± 0.04 | 0.8 ± 0.04 |
Urea nitrogen | (mg/dl) | 12.6 ± 0.4 | 12.1 ± 0.8 | 11.9 ± 0.4 | 12.0 ± 0.5 | 11.1 ± 0.5 | 12.0 ± 0.6 |
alpha-tocopherol | (μmol/l) | 27.0 ± 1.5 | 27.6 ± 1.4 | 27.6 ± 1.4 | 26.7 ± 1.7 | 26.0 ± 1.6 | 26.3 ± 1.6 |