Table 2.

Percentages of saturated, monounsaturated and polyunsaturated fatty acids in erythrocyte membrane phospholipids

	AP	Alcoholic AP	Nonalcoholic AP	Control
Saturated fatty acid
C14:0	0.26 ± 0.06	0.26 ± 0.06	0.26 ± 0.07	0.27 ± 0.06
C15:0	0.29 ± 0.05	0.27 ± 0.04	0.30 ± 0.06	0.30 ± 0.05
C16:0	23.43 ± 1.12b	23.80 ± 1.20b	23.22 ± 1.06b	22.17 ± 0.85
C17:0	0.27 ± 0.06b	0.23 ± 0.03b	0.29 ± 0.06	0.31 ± 0.03
C18:0	13.49 ± 0.70a	13.40 ± 0.54	13.54 ± 0.78	13.95 ± 0.70
C20:0	0.33 ± 0.10b	0.28 ± 0.06b	0.36 ± 0.09	0.40 ± 0.06
C21:0	0.04 ± 0.04	0.04 ± 0.06	0.04 ± 0.04	0.03 ± 0.03
C22:0	1.39 ± 0.33	1.15 ± 0.23b	1.47 ± 0.34	1.44 ± 0.26
C23:0	0.21 ± 0.06a	0.17 ± 0.04b	0.23 ± 0.06	0.24 ± 0.04
C24:0	4.44 ± 0.80	4.30 ± 0.77	4.41 ± 0.97	4.10 ± 0.73
Total	44.05 ± 1.47a	43.90 ± 1.00	44.13 ± 1.70	43.34 ± 0.90
Monounsaturated fatty acid
C16:1n7trans	0.13 ± 0.02	0.12 ± 0.02	0.13 ± 0.02	0.14 ± 0.02
C16:1n9c	0.09 ± 0.06b	0.09 ± 0.03	0.09 ± 0.07	0.06 ± 0.03
C16:1n7c	0.56 ± 0.19b	0.68 ± 0.17b	0.49 ± 0.17b	0.33 ± 0.06
C18:1n9trans	0.11 ± 0.05b	0.10 ± 0.02b	0.12 ± 0.06a	0.16 ± 0.04
C18:1n7trans	0.28 ± 0.09a	0.23 ± 0.07b	0.30 ± 0.09	0.33 ± 0.09
C18:1n9c	13.02 ± 1.49	13.53 ± 1.05a	12.85 ± 1.88	12.42 ± 1.12
C18:1n7c	1.08 ± 0.17	1.09 ± 0.15	1.07 ± 0.20	1.03 ± 0.13
C22:1n9c	0.22 ± 0.05a	0.23 ± 0.06a	0.22 ± 0.05a	0.18 ± 0.05
C24:1	4.98 ± 0.69	4.86 ± 0.63	4.87 ± 0.86	4.58 ± 0.67
Total	20.49 ± 1.98a	20.9 3± 1.13a	20.16 ± 2.29	19.31 ± 1.02
PUFA
Omega 3 PUFA	7.84 ± 1.71b	7.92 ± 1.74a	7.80 ± 1.74b	9.45 ± 1.30
C18:3n3	0.16 ± 0.05	0.18 ± 0.06	0.14 ± 0.04	0.15 ± 0.03
C20:5n3	0.91 ± 0.46	0.94 ± 0.46	0.82 ± 0.42	1.02 ± 0.4
C22:5n3	2.21 ± 0.33a	2.29 ± 0.36	2.17 ± 0.32a	2.39 ± 0.29
C22:6n3	4.61 ± 1.12b	4.50 ± 1.12b	4.67 ± 1.14b	5.89 ± 0.81
Omega 6 PUFA	26.99 ± 1.99	26.89 ± 1.40	27.51 ± 2.17	27.93 ± 1.58
C18:2n6c	10.16 ± 1.24	10.07 ± 1.01	10.43 ± 1.43	10.18 ± 1.27
C18:3n6	0.05 ± 0.02b	0.05 ± 0.02b	0.04 ± 0.02a	0.03 ± 0.01
C20:3n6	1.44 ± 0.26a	1.49 ± 0.27	1.41 ± 0.25	1.32 ± 0.34
C20:4n6	12.94 ± 1.06a	12.82 ± 0.82a	13.01 ± 1.18a	13.64 ± 0.99
C22:4n6	2.48 ± 0.58	2.46 ± 0.35	2.62 ± 0.60	2.63 ± 0.50
C16:3n4	0.05 ± 0.02a	0.04 ± 0.02b	0.06 ± 0.02	0.06 ± 0.02
C20:2	0.28 ± 0.06a	0.27 ± 0.05	0.29 ± 0.06a	0.25 ± 0.03
C22:2	0.05 ± 0.02	0.05 ± 0.01	0.06 ± 0.02	0.05 ± 0.02
Total PUFA	35.51 ± 1.95b	35.17 ± 1.37b	35.71 ± 2.21b	37.34 ± 1.30

Results are presented as mean ± SD. Percentages of saturated, monounsaturated and polyunsaturated fatty acids (PUFA) in erythrocyte membrane phospholipids in patients with acute pancreatitis (AP) of alcoholic and nonalcoholic etiology.

^aP < 0.05,

^bP < 0.01 vs control group.