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Research 31–60 of 1000+
- Analytical method for the biomonitoring of bisphenols and parabens by liquid chromatography coupled to tandem mass spectrometry in human hair
- Determination of 19 illegally added chemical ingredients in hair loss prevention cosmetics by ultra-performance liquid chromatography-quadrupole-time of flight mass spectrometry
- Measurement of tamsulosin in human serum by liquid chromatography–tandem mass spectrometry
- A quantitative ultra-performance liquid chromatography high-resolution mass spectrometry analysis of steroids from human scalp hair
- Studies on neurosteroids XXIV. Determination of neuroactive androgens, androsterone and 5<i>α</i>‐androstane‐3<i>α</i>,17<i>β</i>‐diol, in rat brain and serum using liquid chromatography–tandem mass spectrometry
- Simultaneous Determination of Selected Steroids with Neuroactive Effects in Human Serum by Ultrahigh-Performance Liquid Chromatography–Tandem Mass Spectrometry
- A high-performance liquid chromatography–tandem mass spectrometry assay of the androgenic neurosteroid 3α-androstanediol (5α-androstane-3α,17β-diol) in plasma
- A method for simultaneous analysis of androgens, dutasteride and finasteride in human serum by liquid chromatography tandem mass spectrometry
- Simultaneous determination of seven prohibited substances in cosmetic products by liquid chromatography–tandem mass spectrometry
- Study on the Efficacy and Potential Mechanism of Topical Shen Bai Hair Growing Decoction against Androgenetic Alopecia Based on Ultrahigh Performance Liquid Chromatography Quadrupole Time-of-Flight Mass Spectrometry and RNA-seq
- Revisiting hyper- and hypo-androgenism by tandem mass spectrometry
- Development of a new gas chromatography–mass spectrometry (GC–MS) methodology for the evaluation of 5α-reductase activity
- Measurement of Steroid Hormones in Hair: an Analysis of Hormone Dynamics in Hair Follicles
- A new label-free screen for steroid 5α-reductase inhibitors using LC-MS
- Androgen Profile Through Life in Women With Polycystic Ovary Syndrome: A Nordic Multicenter Collaboration Study
- MANAGEMENT OF ENDOCRINE DISEASE Hyperandrogenic states in women: pitfalls in laboratory diagnosis
- A Non-Invasive Hair Test to Determine Vitamin D3 Levels
- Isolation and structural identification of a novel minoxidil analogue in an illegal dietary supplement: triaminodil
- Development and validation of rapid and simultaneous method for determination of 12 hair-growth compounds in adulterated products by UHPLC–MS/MS
- Innovative Method for the Analysis of Dexpanthenol in Hair Care Products
- How storage post sampling influences the stability of sebum when used for mass spectrometry metabolomics analysis?
- Quantitative analysis of finasteride tablets dissolution content with non-isotopically labeled internal standard by paper spray ionization mass spectrometry
- Simultaneous LC-MS/MS quantification of glucocorticoids, melatonin and its metabolites in hair
- Comparative Studies on Polyamine Levels in Plasma and Urine of Androgenic Alopecia Patients Treated with Finasteride for a Period of Three Years
- Design and Validation of a Sensitive Multisteroid LC-MS/MS Assay for the Routine Clinical Use: One-Step Sample Preparation with Phospholipid Removal and Comparison to Immunoassays
- LC/MS analysis of stratum corneum lipids: ceramide profiling and discovery
- Cheating on forensic hair testing? Detection of potential biomarkers for cosmetically altered hair samples using untargeted hair metabolomics
- Measuring steroids in hair opens up possibilities to identify congenital adrenal hyperplasia in developing countries
- Study on Changes of 19 Steroids in Plasma From 9 Diagnosed Patients With P450 Oxidoreductase Deficiency
- Long-term detection of methyltestosterone (ab-) use by a yeast transactivation system