Parameters | Control (n = 19) | EPA (n = 15) | α-LA (n = 16) | EPA+ α-LA (n = 15) | Two-way ANOVA | ||
---|---|---|---|---|---|---|---|
EPA | α-LA | EPA x α-LA | |||||
Age (years) a | 39.0 ± 8.0 | 37.2 ± 8.1 | 39.3 ± 6.6 | 38.1 ± 7.0 | ns | ns | ns |
Body Mass Index | |||||||
Baselineb | 33.3 ± 6.1 | 32.9 ± 3.1 | 32.5 ± 4.2 | 33.2 ± 3.7 | |||
Endpointc | 31.1 ± 6.0 | 30.9 ± 3.3 | 29.8 ± 4.0 | 30.6 ± 3.8 | ns | ns | ns |
Change (%)c | −6.6 ± 2.9 | −6.1 ± 2.7 | −8.2 ± 3.6 | −7.9 ± 3.5 | ns | 0.036 | ns |
Fat mass | |||||||
Baseline (kg)a | 36.8 ± 10.7 | 37.8 ± 7.2 | 35.8 ± 9.6 | 36.7 ± 9.3 | |||
Endpoint (kg)c | 32.5 ± 10.6 | 33.8 ± 7.8 | 30.1 ± 8.6 | 31.1 ± 8.4 | ns | ns | ns |
Change (%)c | −12.2 ± 5.8 | −11.2 ± 7.0 | −15.8 ± 7.8 | − 15.4 ± 6.5 | ns | 0.025 | ns |
Waist circumference | |||||||
Baseline (cm)a | 100.8 ± 14.9 | 101.9 ± 7.8 | 96.6 ± 9.2 | 98.5 ± 9.0 | |||
Endpoint (cm)c | 95.1 ± 15.3 | 95.0 ± 8.2 | 90.7 ± 8.9 | 91.8 ± 8.9 | ns | ns | ns |
Change (%)c | −5.8 ± 2.4 | −6.8 ± 3.4 | −6.0 ± 3.4 | −6.7 ± 2.9 | ns | ns | ns |
HOMA-IR | |||||||
Baselinea | 1.9 ± 1.9 | 1.5 ± 1.1 | 1.5 ± 0.7 | 2.0 ± 1.1 | |||
Endpointc,d | 1.2 (0.2) | 1.4 (0.2) | 1.1 (0.2) | 1.1 (0.2) | ns | ns | ns |
Change (%)c,d | −21.1 (9.6) | 3.1 (10.8) | −29.0 (10.4) | −37.1 (10.8) | ns | 0.024 | ns |
LDL-cholesterol | |||||||
Baseline (mg/dL)b | 125.6 ± 32.0 | 119.6 ± 34.1 | 122.9 ± 25.7 | 129.8 ± 35.8 | |||
Endpoint (mg/dL)c | 119.4 ± 31.9 | 102.0 ± 28.1 | 107.4 ± 19.7 | 113.7 ± 34.1 | ns | ns | ns |
Change (%)c | −4.5 ± 10.7 | −13.8 ± 14.2 | −10.7 ± 18.3 | −11.9 ± 15.0 | ns | ns | ns |
HDL-cholesterol | |||||||
Baseline (mg/dL)b | 50.4 ± 11.1 | 50.4 ± 10.3 | 49.6 ± 9.9 | 49.0 ± 13.6 | |||
Endpoint (mg/dL)c | 47.2 ± 9.8 | 44.7 ± 11.9 | 42.8 ± 10.5 | 44.8 ± 10.6 | ns | ns | ns |
Change (%)c | −5.4 ± 11.8 | −11.1 ± 13.8 | −13.8 ± 9.1 | −6.7 ± 12.9 | ns | ns | ns |
FFA | |||||||
Baseline (mmol/L)a | 0.51 ± 0.20 | 0.51 ± 0.10 | 0.52 ± 0.23 | 0.58 ± 0.18 | |||
Endpoint (mmol/L)c | 0.52 ± 0.19 | 0.57 ± 0.15 | 0.49 ± 0.14 | 0.63 ± 0.18 | ns | ns | ns |
Change (%)c | 12.8 ± 45.2 | 13.4 ± 31.0 | 1.9 ± 0.17 | 31.6 ± 30.5 | ns | ns | ns |
Triglycerides | |||||||
Baseline (mg/dL)a | 89.2 ± 41.6 | 84.4 ± 33.5 | 95.9 ± 50.7 | 91.3 ± 44.8 | |||
Endpoint (mg/dL)c,d | 77.4 (5.6) | 77.2 (6.5) | 70.0 (6.3) | 69.7 (6.3) | ns | ns | ns |
Change (%)c,d | −10.3 (6.4) | −7.4 (7.5) | −10.7 (7.2) | −17.8 (7.2) | ns | ns | ns |
β-hydroxybutyrate | |||||||
Baseline (mmol/L)a | 0.36 ± 0.26 | 0.28 ± 0.23 | 0.39 ± 0.23 | 0.32 ± 0.16 | |||
Endpoint (mmol/L)c | 0.28 (0.07) | 0.45 (0.08) | 0.33 (0.08) | 0.42 (0.08) | ns | ns | ns |
Change (%)c,d | 20.9 (47.1) | 70.5 (51.9) | 32.1 (50.2) | 123.8 (51.6) | ns | ns | ns |
ADMA | |||||||
Baseline (μmol/L)a | 0.58 ± 0.23 | 0.80 ± 0.45 | 0.57 ± 0.21 | 0.59 ± 0.23 | |||
Endpoint (μmol/L)c,d | 0.46 (0.05) | 0.63 (0.06) | 0.41 (0.06) | 0.35 (0.06) | ns | 0.007 | ns |
Change (%)c,d | −25.7 (10.8) | 15.2 (12.5) | −33.7 (11.7) | −42.6 (12.1)* | – | – | 0.04 |
SOD | |||||||
Baseline (U/mg)a | 305.2 ± 275.3 | 195.3 ± 91.3 | 366.0 ± 510.8 | 245.1 ± 195.9 | |||
Endpoint (U/mg)c,d | 247.8 (38.1) | 235.6 (44.7) | 221.6 (41.9) | 244.6 (44.4) | ns | ns | ns |
Change (%)c,d | 2.1 (6.5) | 10.1 (7.6) | −1.7 (7.1) | 0.5 (7.6) | ns | ns | ns |