Type 2 diabetes phenotype A (n = 77) | Type 2 diabetes phenotype B (n = 45) | Control group | ANOVA | |
---|---|---|---|---|
(n = 54) | p-value | |||
Modified LDL | ||||
Oxidized LDL (U/L) | 61.4 ± 20.0 | 78.6 ± 26.7 a | 51.2 ± 19.3 a,b | 0.005 |
Glycated LDL (mg/dL) | 2.17 ± 0.94 | 2.77 ± 1.41 a | 1.85 ± 0.73 a,b | 0.030 |
LDL(−) (%) | 7.6 ± 3.5 | 7.7 ± 3.1 | 6.1 ± 2.0 a,b | 0.017 |
HDL composition | ||||
Cholesterol (%)1 | 17.1 ± 2.3 | 15.6 ± 3.0 a | 17.3 ± 2.3 b | 0.204 |
Trigycerides (%) | 4.3 ± 1.7 | 6.7 ± 1.9 a | 3.1 ± 1.0 a,b | <0.001 |
Phospholipids (%) | 33.5 ± 4.3 | 31.3 ± 3.3 a | 32.8 ± 3.7 | 0.076 |
apoA-I (%) | 31.9 ± 5.8 | 32.8 ± 6.3 | 34.3 ± 5.7 a,b | 0.193 |
apoA-II (%) | 13.2 ± 3.4 | 13.6 ± 2.6 | 12.5 ± 2.9 a,b | 0.265 |
NEFA(mol/mol apoA-I) | 1.1 ± 0.6 | 1.0 ± 0.6 | 1.0 ± 0.9 | 0.907 |
Ratio lipid/protein | 1.20 ± 0.28 | 1.19 ± 0.27 | 1.16 ± 0.27 a,b | 0.539 |
Ratio A-I/A-II | 2.61 ± 0.92 | 2.54 ± 0.81 | 2.98 ± 1.12 a,b | 0.112 |
Ratio chol/trigl | 4.65 ± 2.19 | 2.57 ± 0.91 | 6.32 ± 2.68 a,b | <0.001 |
PON1 activity | 78.5 ± 25.5 | 82.6 ± 25.5 | 82.5 ± 23.1 | 0.152 |
(μmol/min/mL) | ||||
Lp-PLA2 activity(μmol/min/mL) | ||||
Total Lp-PLA2 | 20.1 ± 6.6 | 23.0 ± 7.2 a | 19.1 ± 6.2 b | 0.627 |
HDL-Lp-PLA2 | 6.8 ± 2.7 | 7.1 ± 3.5 | 6.2 ± 2.6 | 0.995 |
apoB-associated-Lp-PLA2 | 13.3 ± 4.8 | 15.9 ± 4.6 a | 12.9 ± 3.3 b | 0.539 |
% HDL-Lp-PLA2 | 33.9 ± 10.5 | 30.9 ± 11.4 a | 32.4 ± 10.6 | 0.510 |
% apoB-associated-Lp-PLA2 | 66.1 ± 19.4 | 69.1 ± 21.2 a | 67.6 ± 19.8 | 0.510 |