Table 1.

Profile of lipid mediators in human plasma of healthy volunteers taking dietary EPA at 2.7 g/day

EPA-derived lipid mediator EPA 0w (pg/ml) EPA 2w (pg/ml) P value 
PGE3 26.4 ± 5.9 32.0 ± 13.2 0.699428347 
PGD3 7.2 ± 2.7 9.9 ± 3.4 0.506270699 
PGF 90.3 ± 33.8 80.5 ± 44.2 0.825358514 
6-keto-PGF1a-17delta 72.4 ± 48.4 80.6 ± 71.4 0.772022261 
TXB3 10.8 ± 3.6 16.6 ± 6.8 0.243550461 
LTB5 7.6 ± 1.6 10.9 ± 1.5 0.301981898 
LXA5 3.2 ± 1.5 15.2 ± 5.7 0.526795284 
RvE2 10.1 ± 4.1 24.9 ± 13.5 0.397489159 
RvE3 55.3 ± 8.5 42.3 ± 13.8 0.349509121 
5-HEPE 309.7 ± 84.2 270.1 ± 51.8 0.756489821 
8-HEPE 48.7 ± 13.3 88.9 ± 25.7 0.060813559 
9-HEPE 55.0 ± 18.1 95.3 ± 17.9 0.151960325 
8,9-EpETE 29.6 ± 10.0 68.7 ± 37.7 0.341822254 
11-HEPE 36.3 ± 9.1 44.0 ± 8.9 0.471267817 
12-HEPE 58.8 ± 17.5 72.2 ± 12.8 0.351678213 
11,12-EpETE 109.9 ± 27.2 257.5 ± 138.6 0.335749115 
15-HEPE 149.3 ± 24.4 188.2 ± 36.0 0.346843422 
14,15-EpETE 46.8 ± 14.6 131.5 ± 86.8 0.416135401 
18-HEPE 95.6 ± 23.7 149.0 ± 12.7 0.000720547 
17,18-EpETE 144.8 ± 46.3 220.3 ± 98.1 0.463858736 
17,18-diHETE 3855.4 ± 371.3 7364.9 ± 928.5 0.002201551 
19-HEPE 584.5 ± 126.9 1205.3 ± 195.8 0.038534813 
20-HEPE 189.3 ± 62.5 266.4 ± 30.3 0.153533361 
5,15-diHEPE 9.9 ± 3.4 20.2 ± 7.3 0.372063162 
8,15-diHEPE 37.7 ± 5.6 32.7 ± 9.5 0.618181239 
8,18-diHEPE 6.8 ± 3.3 15.3 ± 4.9 0.068913138 
12,18-diHEPE 11.1 ± 4.9 24.7 ± 5.6 0.068628042 
EPA-derived lipid mediator EPA 0w (pg/ml) EPA 2w (pg/ml) P value 
PGE3 26.4 ± 5.9 32.0 ± 13.2 0.699428347 
PGD3 7.2 ± 2.7 9.9 ± 3.4 0.506270699 
PGF 90.3 ± 33.8 80.5 ± 44.2 0.825358514 
6-keto-PGF1a-17delta 72.4 ± 48.4 80.6 ± 71.4 0.772022261 
TXB3 10.8 ± 3.6 16.6 ± 6.8 0.243550461 
LTB5 7.6 ± 1.6 10.9 ± 1.5 0.301981898 
LXA5 3.2 ± 1.5 15.2 ± 5.7 0.526795284 
RvE2 10.1 ± 4.1 24.9 ± 13.5 0.397489159 
RvE3 55.3 ± 8.5 42.3 ± 13.8 0.349509121 
5-HEPE 309.7 ± 84.2 270.1 ± 51.8 0.756489821 
8-HEPE 48.7 ± 13.3 88.9 ± 25.7 0.060813559 
9-HEPE 55.0 ± 18.1 95.3 ± 17.9 0.151960325 
8,9-EpETE 29.6 ± 10.0 68.7 ± 37.7 0.341822254 
11-HEPE 36.3 ± 9.1 44.0 ± 8.9 0.471267817 
12-HEPE 58.8 ± 17.5 72.2 ± 12.8 0.351678213 
11,12-EpETE 109.9 ± 27.2 257.5 ± 138.6 0.335749115 
15-HEPE 149.3 ± 24.4 188.2 ± 36.0 0.346843422 
14,15-EpETE 46.8 ± 14.6 131.5 ± 86.8 0.416135401 
18-HEPE 95.6 ± 23.7 149.0 ± 12.7 0.000720547 
17,18-EpETE 144.8 ± 46.3 220.3 ± 98.1 0.463858736 
17,18-diHETE 3855.4 ± 371.3 7364.9 ± 928.5 0.002201551 
19-HEPE 584.5 ± 126.9 1205.3 ± 195.8 0.038534813 
20-HEPE 189.3 ± 62.5 266.4 ± 30.3 0.153533361 
5,15-diHEPE 9.9 ± 3.4 20.2 ± 7.3 0.372063162 
8,15-diHEPE 37.7 ± 5.6 32.7 ± 9.5 0.618181239 
8,18-diHEPE 6.8 ± 3.3 15.3 ± 4.9 0.068913138 
12,18-diHEPE 11.1 ± 4.9 24.7 ± 5.6 0.068628042 

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