Fatty acids % | Healthy subjects n = 10 | Patient with chronic bronchitis n = 15 | Patients with chronic obstructive pulmonary disease n = 15 |
---|---|---|---|
12:0 | 0.18 ± 0.01 | 0.35 ± 0.07** |  |
14:0 | 0.39 ± 0.03 | 0.65 ± 0.12** | ×××0.34 ± 0.01 |
15:0 | 0.17 ± 0.01 | 0.24 ± 0.04* | ×××1.08 ± 0.01*** |
16:0 | 23.98 ± 1.28 | 22.32 ± 1.47 | 23.16 ± 0.28 |
16:1n-9 | 0.21 ± 0.05 | 0.27 ± 0.03 | 0.21 ± 0.05 |
16:1n-7 | 0.39 ± 0.03 | 0.51 ± 0.05* | 0.53 ± 0.05 |
17:0 | 0.35 ± 0.02 | 0.27 ± 0.03 | 0.25 ± 0.03 |
18:0 | 13.40 ± 0.75 | 15.27 ± 0.52 | 16.78 ± 0.40* |
18:1n-9 | 14.84 ± 0.84 | 14.86 ± 0.45 | 15.49 ± 0.73 |
18:1n-7 | 1.53 ± 0.08 | 1.33 ± 0.12 | ××1.76 ± 0.05 |
18:1n-5 | 0.32 ± 0.02 | 0.33 ± 0.08 | 0.36 ± 0.14 |
18:2n-6 | 15.75 ± 0.28 | 15.00 ± 0.16 | ×××12.21 ± 0.61** |
18:3n-3 | 0.15 ± 0.02 | 0.22 ± 0.09 | ×××0.13 ± 0.03 |
20:0 | 0.15 ± 0.035 | 0.13 ± 0.04 | ×××0.46 ± 0.04*** |
20:1 | 0.34 ± 0.07 | 0.27 ± 0.07 | 0.23 ± 0.03 |
20:2n-6 | 0.25 ± 0.005 | 0.29 ± 0.03 | 0.26 ± 0.02 |
20:3n-6 | 1.59 ± 0.51 | 1.45 ± 0.17 | 1.70 ± 0.20 |
20:4n-6 | 12.95 ± 1.65 | 14.89 ± 0.79* | ×××18.26 ± 0.50*** |
20:5n-3 | 1.23 ± 0.04 | 0.93 ± 0.09* | ×××0.56 ± 0.06*** |
22:4n-6 | 2.37 ± 0.29 | 2.38 ± 0.22 | ×3.18 ± 0.31** |
22:5n-6 | 0.37 ± 0.01 | 0.31 ± 0.04 | ×0.46 ± 0.07 |
22:5n-3 | 1.99 ± 0.02 | 1.88 ± 0.03* | 1.82 ± 0.05* |
22:6n-3 | 4.67 ± 0.85 | 6.09 ± 0.60 | 5.87 ± 0.39 |
Sum n-6 | 32.91 ± 0.10 | 34.32 ± 0.70* | 36.07 ± 0.55** |
Sum n-3 | 8.04 ± 0.12 | 9.12 ± 0.89 | 8.32 ± 0.42 |
20:4n-6/20:5n-3 | 10.52 ± 0.12 | 16.01 ± 1.3*** | 32.60 ± 2.8*** |