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Table 2 Percentages of PUFA in total fatty acids from separated lipoproteins in the MMP-9 subgroupsa

From: Lipoprotein docosapentaenoic acid is associated with serum matrix metalloproteinase-9 concentration

PUFAb

Group Icn = 29

Group IIdn = 29

Significancee(p-value)

Arachidonic Acid

   

LDL-particles

5.61 ± 1.11

5.25 ± 0.87

0.25

HDL2-particles

7.02 ± 1.24

6.70 ± 1.18

0.43

HDL3-particles

7.86 ± 1.46

7.42 ± 1.13

0.28

Eicosapentaenoic Acid

   

LDL-particles

1.13 ± 0.39

1.25 ± 0.74

0.99

HDL2-particles

1.24 ± 0.40

1.37 ± 0.78

0.98

HDL3-particles

1.38 ± 0.43

1.50 ± 0.87

0.86

Docosapentaenoic Acid

   

LDL-particles

0.39 ± 0.08

0.47 ± 0.09

0.0015

HDL2-particles

0.63 ± 0.14

0.74 ± 0.14

0.0057

HDL3-particles

0.69 ± 0.15

0.80 ± 0.15

0.0080

Docosahexaenoic Acid

   

LDL-particles

2.13 ± 0.41

2.05 ± 0.62

0.35

HDL2-particles

3.49 ± 0.63

3.27 ± 0.92

0.16

HDL3-particles

3.66 ± 0.70

3.47 ± 0.97

0.21

  1. aMeans ± SD are given; bPUFA, polyunsaturated fatty acids; cMMP-9 <43 ug/l;
  2. dMMP-9 >43 ug/l; eMann-Whitney U-test