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. Author manuscript; available in PMC: 2015 Apr 12.
Published in final edited form as: Anal Bioanal Chem. 2013 Oct 12;405(29):9497–9508. doi: 10.1007/s00216-013-7391-2

Table 3.

Allopregnanolone and pregnanolone concentration in human plasma samples with and without DMS

Sample
name
Allopregnanolone concentration, pg/mL Pregnanolone concentration, pg/mL

433.3→374.4 433.3→126.1 433.3→374.4 433.3→126.1

DMS No DMS DMS No DMS DMS No DMS DMS No DMS
Follicular
N102 65.8 68.3 62.5 65.8 43.4 45.2 42.4 42.8
N106 184.1 195.1 188.3 186.7 101.6 102.2 99.0 91.3
N107 212.8 224.4 210.1 217.7 78.7 76.6 71.6 74.4
N117 60.0 61.5 58.0 58.7 25.6 29.7 27.1 27.6
N118 25.8 28.0 26.9 25.3 14.8 45.3** 16.7 15.3
Postpartum
P5 14.4 14.7 15.9 14.3 11.1 80.0** 11.0 12.1
P8 10.0 11.4 9.5* 10.7 6.0* 7.9* 6.7* 5.0*
P10 31.3 30.2 31.6 30.5 54.8 52.6 55.0 50.9
P11 5.7* 5.4* 5.6* 4.6* 8.0* 21.2** 7.6* 5.4*
Pregnant
Preg 6 8253.4 8308.0 8174.0 8495.5 5262.9 5139.5 4964.8 5055.3
Preg 11 15470.5 15677.5 16031.8 15980.3 8354.4 7955.6 8122.1 7938.3
Preg 12 4250.1 4263.7 4235.3 4282.6 2753.9 2765.2 2589.4 2594.5
Preg 23 7930.1 7747.6 7778.2 7939.9 6282.9 6032.4 6078.2 6062.4
*

Value below LLOQ.

**

Higher calculated concentrations for pregnanolone due to interference at MEM 433.3→374.4 without DMS