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Table 2 Quatification of LPA molecular species in BAL fluids

From: Role of lysophosphatidic acid receptor LPA2 in the development of allergic airway inflammation in a murine model of asthma

LPA molecular species

Wt sensitization only (pmol/ml)

Wt sensitization and SEA challenged (pmol/ml)

14:0-LPA

5.6 ± 3.1

14.6 ± 1.2

16:1-LPA

50.4 ± 37.0

160.9 ± 3.7

16:0-LPA

88.4 ± 51.7

253.6 ± 10.8

18:2-LPA

83.9 ± 54.6

274.4 ± 7.0

18:1-LPA

154.3 ± 114.7

517.6 ± 17.9

18:0-LPA

54.9 ± 27.4

153.7 ± 8.0

20:5-LPA

26.7 ± 22.0

95.7 ± 1.9

20:4-LPA

212.9 ± 168.2

739.0 ± 23.1

20:3-LPA

51.7 ± 39.8

165.2 ± 5.5

20:2-LPA

4.7 ± 3.4

14.1 ± 0.8

22:6-LPA

189.4 ± 114.4

548.9 ± 18.1

22:5-LPA

291.6 ± 166.2

576.9 ± 22.2

22:4-LPA

16.8 ± 9.5

41.1 ± 1.5

22:3-LPA

0.7 ± 0.6

1.9 ± 0.5

22:2-LPA

0.2 ± 0.1

0.2 ± 0.1

Total LPA

1254.3 ± 357.0

3557.9 ± 109.3

  1. BAL fluids were collected and lipis were extracted. LPA molecular species were quantified by LC-MS/MS with 17:0LPA as standard.