Table 2. Open in new tab Serum...

PA, pmol/mL

2016.9 ± 345.6

3864.2 ± 1558.5

1938.3 ± 360.2

3314.9 ± 829.1

Phosphatidylglycerol, pmol/mL

1813.3 ± 445.9

3252.3 ± 856.5

390.7 ± 72.8^d

2038.8 ± 615.1

PI, pmol/mL

3068.3 ± 492.8

4099.4 ± 780.1

1510.3 ± 276.9^c

3399.3 ± 803.5

PS, pmol/mL

3211.2 ± 1519.9

1,3573.7 ± 6010.8

1183.3 ± 327.3

1,2974.2 ± 8466.0

Cer, pmol/mL

2375.8 ± 172.5

3154.1 ± 116.9^a

3860.7 ± 297.6^b^,^c

3105.2 ± 219.5^a^,^e

LPC, nmol/mL

497.2 ± 66.0

355.9 ± 32.1

382.3 ± 80.7

314.2 ± 51.6^a

PC, nmol/mL

619.3 ± 54.8

761.7 ± 44.9

792.0 ± 97.6

856.9 ± 59.2^a

PC:D16:0–18:2

176.1 ± 17.3

203.9 ± 10.2

236.0 ± 39.4

249.9 ± 18.3^a

PC:D18:2–18:2/D16:0–20:4

78.7 ± 8.6

107.1 ± 9.3

95.2 ± 23.3

107.2 ± 9.6

PC:D18:2–20:2/D18:0–20:4

50.4 ± 4.0

71.5 ± 6.6^a

58.5 ± 8.0

66.6 ± 5.4^a

PC:D18:1–18:2/D16:0–20:3

39.1 ± 5.2

44.7 ± 8.6

56.3 ± 6.9

58.2 ± 7.0^a

PC:D18:0–18:2/D18:1–18:1

88.1 ± 9.2

98.2 ± 11.3

117.8 ± 11.6

127.7 ± 13.3^a

LPC:16:0

133.2 ± 21.8

124.9 ± 21.7

76.3 ± 17.2^a

85.7 ± 11.2^a

LPC:P18:1

15.1 ± 4.8

4.8 ± 1.5^a

10.8 ± 3.2

4.7 ± 0.98^a

LPC: P18:0

19.2 ± 7.0

9.2 ± 2.6

12.5 ± 2.9

7.4 ± 2.4^a

LPC:18:1

34.4 ± 5.7

24.6 ± 2.0

40.7 ± 11.2

20.2 ± 2.0^a^,^e

LPC:18:0

53.8 ± 7.5

51.2 ± 7.1

48.8 ± 14.5

42.8 ± 8.1

Table 2.

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Serum Phospholipids in Lean and Obese Patients and Patients With PCOS

	LC	OB	LP	OP
PA, pmol/mL	2016.9 ± 345.6	3864.2 ± 1558.5	1938.3 ± 360.2	3314.9 ± 829.1
Phosphatidylglycerol, pmol/mL	1813.3 ± 445.9	3252.3 ± 856.5	390.7 ± 72.8^d	2038.8 ± 615.1
PI, pmol/mL	3068.3 ± 492.8	4099.4 ± 780.1	1510.3 ± 276.9^c	3399.3 ± 803.5
PS, pmol/mL	3211.2 ± 1519.9	1,3573.7 ± 6010.8	1183.3 ± 327.3	1,2974.2 ± 8466.0
Cer, pmol/mL	2375.8 ± 172.5	3154.1 ± 116.9^a	3860.7 ± 297.6^b^,^c	3105.2 ± 219.5^a^,^e
LPC, nmol/mL	497.2 ± 66.0	355.9 ± 32.1	382.3 ± 80.7	314.2 ± 51.6^a
PC, nmol/mL	619.3 ± 54.8	761.7 ± 44.9	792.0 ± 97.6	856.9 ± 59.2^a
PC:D16:0–18:2	176.1 ± 17.3	203.9 ± 10.2	236.0 ± 39.4	249.9 ± 18.3^a
PC:D18:2–18:2/D16:0–20:4	78.7 ± 8.6	107.1 ± 9.3	95.2 ± 23.3	107.2 ± 9.6
PC:D18:2–20:2/D18:0–20:4	50.4 ± 4.0	71.5 ± 6.6^a	58.5 ± 8.0	66.6 ± 5.4^a
PC:D18:1–18:2/D16:0–20:3	39.1 ± 5.2	44.7 ± 8.6	56.3 ± 6.9	58.2 ± 7.0^a
PC:D18:0–18:2/D18:1–18:1	88.1 ± 9.2	98.2 ± 11.3	117.8 ± 11.6	127.7 ± 13.3^a
LPC:16:0	133.2 ± 21.8	124.9 ± 21.7	76.3 ± 17.2^a	85.7 ± 11.2^a
LPC:P18:1	15.1 ± 4.8	4.8 ± 1.5^a	10.8 ± 3.2	4.7 ± 0.98^a
LPC: P18:0	19.2 ± 7.0	9.2 ± 2.6	12.5 ± 2.9	7.4 ± 2.4^a
LPC:18:1	34.4 ± 5.7	24.6 ± 2.0	40.7 ± 11.2	20.2 ± 2.0^a^,^e
LPC:18:0	53.8 ± 7.5	51.2 ± 7.1	48.8 ± 14.5	42.8 ± 8.1

	LC	OB	LP	OP
PA, pmol/mL	2016.9 ± 345.6	3864.2 ± 1558.5	1938.3 ± 360.2	3314.9 ± 829.1
Phosphatidylglycerol, pmol/mL	1813.3 ± 445.9	3252.3 ± 856.5	390.7 ± 72.8^d	2038.8 ± 615.1
PI, pmol/mL	3068.3 ± 492.8	4099.4 ± 780.1	1510.3 ± 276.9^c	3399.3 ± 803.5
PS, pmol/mL	3211.2 ± 1519.9	1,3573.7 ± 6010.8	1183.3 ± 327.3	1,2974.2 ± 8466.0
Cer, pmol/mL	2375.8 ± 172.5	3154.1 ± 116.9^a	3860.7 ± 297.6^b^,^c	3105.2 ± 219.5^a^,^e
LPC, nmol/mL	497.2 ± 66.0	355.9 ± 32.1	382.3 ± 80.7	314.2 ± 51.6^a
PC, nmol/mL	619.3 ± 54.8	761.7 ± 44.9	792.0 ± 97.6	856.9 ± 59.2^a
PC:D16:0–18:2	176.1 ± 17.3	203.9 ± 10.2	236.0 ± 39.4	249.9 ± 18.3^a
PC:D18:2–18:2/D16:0–20:4	78.7 ± 8.6	107.1 ± 9.3	95.2 ± 23.3	107.2 ± 9.6
PC:D18:2–20:2/D18:0–20:4	50.4 ± 4.0	71.5 ± 6.6^a	58.5 ± 8.0	66.6 ± 5.4^a
PC:D18:1–18:2/D16:0–20:3	39.1 ± 5.2	44.7 ± 8.6	56.3 ± 6.9	58.2 ± 7.0^a
PC:D18:0–18:2/D18:1–18:1	88.1 ± 9.2	98.2 ± 11.3	117.8 ± 11.6	127.7 ± 13.3^a
LPC:16:0	133.2 ± 21.8	124.9 ± 21.7	76.3 ± 17.2^a	85.7 ± 11.2^a
LPC:P18:1	15.1 ± 4.8	4.8 ± 1.5^a	10.8 ± 3.2	4.7 ± 0.98^a
LPC: P18:0	19.2 ± 7.0	9.2 ± 2.6	12.5 ± 2.9	7.4 ± 2.4^a
LPC:18:1	34.4 ± 5.7	24.6 ± 2.0	40.7 ± 11.2	20.2 ± 2.0^a^,^e
LPC:18:0	53.8 ± 7.5	51.2 ± 7.1	48.8 ± 14.5	42.8 ± 8.1

Data are mean ± standard error of the mean.

Abbreviations: Cer, ceramide; PA, phosphatidic acid.

P < 0.05.

P < 0.01 compared with group LC.

P < 0.05.

P < 0.01 compared with group OB.

P < 0.05.

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