2021
Noninvasive detection of human dehydroepiandrosterone, progesterone and testosterone using LC-MS/MS revealed effects of birth control pills/devices and body weight on ovulatory prediction
Han L, Wemm SE, Shen L, Spink DC, Wulfert E, Cao ZT. Noninvasive detection of human dehydroepiandrosterone, progesterone and testosterone using LC-MS/MS revealed effects of birth control pills/devices and body weight on ovulatory prediction. Journal Of Chromatography B 2021, 1174: 122716. PMID: 33946036, DOI: 10.1016/j.jchromb.2021.122716.Peer-Reviewed Original ResearchConceptsLC-MS/MSAnalysis of progesteroneProgesterone concentrationsHuman salivaNew York State DepartmentBody weightDehydroepiandrosteroneProgesteroneTestosteroneSteroidsLiquid chromatography-tandem mass spectrometryProgesterone analysisYoung malesReference intervals
2019
Noninvasive determination of human cortisol and dehydroepiandrosterone sulfate using liquid chromatography-tandem mass spectrometry
Cao Z, Wemm SE, Han L, Spink DC, Wulfert E. Noninvasive determination of human cortisol and dehydroepiandrosterone sulfate using liquid chromatography-tandem mass spectrometry. Analytical And Bioanalytical Chemistry 2019, 411: 1203-1210. PMID: 30612174, DOI: 10.1007/s00216-018-1549-x.Peer-Reviewed Original ResearchConceptsLC-MS/MS methodLiquid chromatography-tandem mass spectrometryChromatography-tandem mass spectrometryHuman salivaMeasurement of steroidsPsychoneuroendocrinological researchSalivary DHEADHEACortisolSalivary cortisolSaliva samplesNoninvasive meansCortisol assayYoung adultsSteroidsRegression analysisSalivaMS methodPassive droolNoninvasive determinationHuman cortisolCommon steroidsMales