摘要
A selective, reliable and rapid method for the simultaneous determination of progesterone and norgestrel concentration in human serum after taking oral contraceptive tablet has been developed using high performance liquid chromatography-tandem mass spectrometry (HPLC-MS-MS) with atmospheric pressure chemical ionization (APCI) interface. The norethisterone was used as the internal standard. Selected transitions of m/z 313/245 for norgestrel, m/z 315/97 for progesterone and m/z 299/109 for norgestrel were monitored using multiple reaction monitoring (MRM) mode for quantitation. The assay was linear over the concentration range of 0.2-50ng/mL for norgestrel and progesterone. The lower level of quantitation in human serum was obtained at 0.2ng/mL for both norgestrel and progesterone using optimum tuning parameters. Serum concentrations of norgestrel and progesterone were determined following oral administration of norgestrel to female volunteers.
A selective, reliable and rapid method for the simultaneous determination of progesterone and norgestrel concentration in human serum after taking oral contraceptive tablet has been developed using high performance liquid chromatography-tandem mass spectrometry (HPLC-MS-MS) with atmospheric pressure chemical ionization (APCI) interface. The norethisterone was used as the internal standard. Selected transitions of m/z 313/245 for norgestrel, m/z 315/97 for progesterone and m/z 299/109 for norgestrel were monitored using multiple reaction monitoring (MRM) mode for quantitation. The assay was linear over the concentration range of 0.2-50ng/mL for norgestrel and progesterone. The lower level of quantitation in human serum was obtained at 0.2ng/mL for both norgestrel and progesterone using optimum tuning parameters. Serum concentrations of norgestrel and progesterone were determined following oral administration of norgestrel to female volunteers.
出处
《质谱学报》
EI
CAS
CSCD
2000年第3期75-76,共2页
Journal of Chinese Mass Spectrometry Society
