Serum Paraoxonase 1 Activity Is Associated with Fatty Acid Composition of High Density Lipoprotein

Table 1

Comparison of HDL fatty acid composition between groups.

Fatty acids	Group 1; HDL ≤ 39	Group 2; 39 < HDL ≤ 49	Group 3; 49 < HDL	𝑃 value; (G1 & G2)	𝑃 value; (G1 & G3)	𝑃 value; (G2 & G3)
SFA	42.52±0.42	40.48±0.24	40.97±0.23	0.000	0.005	0.581
C14:0 (myristic acid)	0.49±0.02	0.43±0.02	0.40±0.01	0.088	0.002	0.416
C16:0 (palmitic acid)	25.94±0.26	25.21±0.26	25.37±0.30	0.154	0.300	0.924
C18:0 (stearic acid)	15.78±0.23	14.53±0.17	14.90±0.16	0.000	0.004	0.354
C20:0 (arachidic acid)	0.32±0.01	0.31±0.02	0.30±0.02	0.921	0.895	0.998
UFA	57.48±2.8	59.52±1.6	59.03±2.2	0.000	0.005	0.581
MUFA	10.34±0.19	10.58±0.20	10.37±0.22	0.689	0.995	0.749
C14:1 (myristoleic acid)	0.23±0.01	0.21±0.01	0.21±0.01	0.185	0.209	0.997
C16:1 (palmitoleic acid)	0.65±0.03	0.73±0.05	0.64±0.04	0.357	0.994	0.307
C18:1n9c (oleic acid)	9.6±0.16	9.64±0.17	9.51±0.18	0.748	0.975	0.867
PUFA	47.14±0.48	48.93±0.29	48.66±0.47	0.009	0.031	0.889
C18:3n3 (ALA)	1.21±0.08	1.43±0.09	1.29±0.07	0.136	0.775	0.431
C20:3n3 (ETE)	0.16±0.02	0.14±0.02	0.11±0.01	0.050	0.036	0.313
C20:5n3 (EPA)	0.68±0.04	0.99±0.17	0.59±0.04	0.070	0.811	0.015
C22:6n3 (DHA)	6.61±0.33	6.96±0.33	6.15±0.20	0.664	0.513	0.129
C18:2n6c (LA)	23.85±0.43	23.80±0.44	24.23±0.54	0.997	0.834	0.800
C20:3n6 (DGLA)	3.83±0.13	3.79±0.19	3.66±0.17	0.984	0.727	0.830
C20:4n6 (AA)	11.60±0.31	12.82±0.25	13.53±0.39	0.026	0.000	0.217
SFA : UFA	0.74±0.01	0.68±0.01	0.70±0.01	0.000	0.004	0.562
SFA : MUFA	4.17±0.08	3.88±0.07	4.02±0.08	0.030	0.365	0.446
SFA : PUFA	0.91±0.02	0.83±0.01	0.85±0.01	0.000	0.009	0.630
Total 𝜔3	7.86±0.35	8.53±0.38	7.25±0.19	0.298	0.367	0.015
Total 𝜔6	39.28±0.55	40.41±0.44	41.41±0.44	0.208	0.004	0.293
𝜔6 : 𝜔3 ratio	5.37±0.19	5.13±0.22	5.91±0.18	0.671	0.134	0.018
AA : EPA	19.62±1.31	20.31±1.65	26.64±1.79	0.950	0.006	0.016
EPA : DHA	0.11±0.01	0.16±0.03	0.10±0.01	0.125	0.955	0.068

ALA: α-linolenic acid, ETE: eicosatrienoic acid, EPA: eicosapentaenoic acid, DHA: docosahexaenoic acid, LA: linoleic acid, DGLA: dihomo-gamma-linolenic acid, AA: arachidonic acid, SFA: saturated fatty acids, UFA: unsaturated fatty acids, MUFA: monounsaturated fatty acids, PUFA: polyunsaturated fatty acids. Data are expressed as mean ± SE and indicated the percent of fatty acid to total fatty acids.