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Table 2 Membrane fatty acid profiles of primary human leukocytes

From: Membrane fatty acid heterogeneity of leukocyte classes is altered during in vitro cultivation but can be restored with ad-hoc lipid supplementation

 

CD4+

CD8+

CD19+

CD14+

14:0

0,635 ± 0,190abc

0,869 ± 0,185ae

0,923 ± 0,215bf

0,413 ± 0,157cef

15:0

0,256 ± 0,150abc

0,412 ± 0,125ae

0,430 ± 0,139bf

0,180 ± 0,107cef

16:0

27,156 ± 1,864abc

29,451 ± 2,352ade

31,780 ± 3,523bdf

20,373 ± 2,321cef

t16:1n-7

0,265 ± 0,133

0,364 ± 0,156

0,397 ± 0,171

0,203 ± 0,097

16:1n-7

0,257 ± 0,140

0,341 ± 0,161

0,358 ± 0,174

0,255 ± 0,080

17:0

0,696 ± 0,169c

0,922 ± 0,258e

0,879 ± 0,210f

0,435 ± 0,067cef

18:0

26,877 ± 3,827

28,296 ± 3,344e

30,470 ± 4,447f

24,146 ± 2,354ef

t18:1n-9

0,012 ± 0,033

0,021 ± 0,060

0,020 ± 0,057

0,039 ± 0,063

18:1n-9

7,919 ± 1,053abc

6,383 ± 1,044ae

7,083 ± 3,024bf

14,440 ± 1,039cef

18:1n-7

2,208 ± 0,375abc

1,662 ± 0,424a

1,431 ± 0,199b

1,552 ± 0,225c

18:2n-6

6,946 ± 1,323ab

5,071 ± 0,803ae

4,705 ± 0,878bf

6,577 ± 0,772ef

18:3n-6

0,179 ± 0,118

0,229 ± 0,138

0,206 ± 0,183

0,167 ± 0,091

18:3n-3

0,396 ± 0,319

0,601 ± 0,232e

0,536 ± 0,280f

0,180 ± 0,090ef

20:0

0,697 ± 0,241ab

1,096 ± 0,241ae

1,156 ± 0,215bf

0,533 ± 0,109ef

20:1n-9

0,806 ± 0,475

1,141 ± 0,995

0,896 ± 0,846

0,672 ± 0,249

20:3n-9

0,765 ± 0,090abc

0,513 ± 0,116a

0,608 ± 0,132b

0,618 ± 0,087c

20:3n-6

1,519 ± 0,396b

1,009 ± 0,332

0,899 ± 0,318bf

1,357 ± 0,304f

20:4n-6

12,755 ± 2,656bc

9,251 ± 3,097e

8,240 ± 4,173bf

16,422 ± 2,357cef

20:3n-3

0,041 ± 0,076

0,059 ± 0,119

0,000 ± 0,000

0,025 ± 0,059

20:5n-3

0,098 ± 0,112

0,166 ± 0,301

0,113 ± 0,165

0,138 ± 0,100

22:0

0,978 ± 0,579abc

1,642 ± 0,591ae

1,356 ± 0,435bf

0,492 ± 0,152cef

22:1n-9

1,588 ± 0,595

2,725 ± 1,570e

2,014 ± 1,418f

0,664 ± 0,430cef

22:2n-6

0,000 ± 0,000

0,024 ± 0,067

0,000 ± 0,000

0,031 ± 0,045

23:0

0,216 ± 0,277

0,239 ± 0,250

0,087 ± 0,175

0,057 ± 0,053

22:4n-6

1,816 ± 0,314c

2,662 ± 1,945e

1,545 ± 0,610f

3,553 ± 0,446cef

22:5n-6

0,356 ± 0,110c

0,234 ± 0,189e

0,431 ± 0,754

0,624 ± 0,227ce

22:5n-3

1,300 ± 0,444abc

0,855 ± 0,315ae

0,726 ± 0,279bf

2,376 ± 0,445cef

24:0

0,557 ± 0,345

0,809 ± 0,737e

0,606 ± 0,292

0,307 ± 0,135e

22:6n-3

2,672 ± 1,315

2,852 ± 2,253

2,040 ± 1,799

3,050 ± 1,187

24:1n-9

0,035 ± 0,098

0,098 ± 0,276

0,064 ± 0,180

0,123 ± 0,149

Æ© SFA

58,067 ± 5,419bc

63,738 ± 5,544e

67,687 ± 7,719bf

46,936 ± 4,789cef

Æ© MUFA

12,812 ± 1,675c

12,351 ± 2,609e

11,846 ± 3,172f

17,705 ± 1,311cef

Æ© PUFA

28,844 ± 4,890bc

23,526 ± 4,114de

20,049 ± 5,101bdf

35,118 ± 3,867cef

Æ© trans FA

0,276 ± 0,125

0,385 ± 0,135

0,417 ± 0,172

0,241 ± 0,100

Æ© Omega3

4,507 ± 1,587

4,533 ± 2,154

3,415 ± 1,870f

5,770 ± 1,552f

Æ© Omega6

23,572 ± 4,204b

18,481 ± 4,052e

16,026 ± 5,418bf

28,730 ± 3,304ef

Æ© Omega7

2,465 ± 0,376bc

2,004 ± 0,477

1,789 ± 0,313b

1,806 ± 0,291c

Æ© Omega9

11,112 ± 1,515c

10,861 ± 2,450e

10,665 ± 3,083f

16,516 ± 1,116cef

UI

109,691 ± 17,760bc

92,754 ± 17,734e

78,864 ± 20,728bf

141,417 ± 15,994cef

PI

91,565 ± 17,034c

79,091 ± 19,319e

65,462 ± 16,533f

118,882 ± 15,487cef

  1. Membrane fatty acid profiles of different populations of primary human leukocytes (CD4+, CD8+, CD14+, CD19+). Data are expressed as mean (± SD) weight % of total membrane fatty acids (n = 8). a, b, c, d, e, f Statistically significant difference (P < 0.05) as follows: a CD4+ vs CD8+, b CD4+ vs CD19+, c CD4+ vs CD14+, d CD8+ vs CD19+, e CD8+ vs CD14+, f CD19+ vs CD14+