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Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences|December 18, 2022
Ultra-performance convergence chromatography tandem mass spectrometry analysis of adrenal and gonadal steroid hormones in southern white rhinoceros(Ceratotherium simum simum) faeces and serumRachelle Gent, Inge D Barbier, Stephen L Atkin, et al.
Molecular Nutrition & Food Research|September 12, 2013
Rooibos influences glucocorticoid levels and steroid ratios in vivo and in vitro: a natural approach in the management of stress and metabolic disorders?Lindie Schloms, Carine Smith, Karl-Heinz Storbeck, et al.
Steroids|June 9, 2018
C11-oxy C19 and C11-oxy C21 steroids in neonates: UPC2-MS/MS quantification of plasma 11β-hydroxyandrostenedione, 11-ketotestosterone and 11-ketoprogesteroneTherina du Toit, Martijn J J Finken, Henrike M Hamer, et al.
The Journal of Steroid Biochemistry and Molecular Biology|April 15, 2015
Advances in the analytical methodologies: Profiling steroids in familiar pathways-challenging dogmasLiezl M Bloem, Karl-Heinz Storbeck, Pieter Swart, et al.
The Journal of Steroid Biochemistry and Molecular Biology|June 28, 2016
Profiling adrenal 11β-hydroxyandrostenedione metabolites in prostate cancer cells, tissue and plasma: UPC2-MS/MS quantification of 11β-hydroxytestosterone, 11keto-testosterone and 11keto-dihydrotestosteroneTherina du Toit, Liezl M Bloem, Jonathan L Quanson, et al.
Molecular and Cellular Endocrinology|September 25, 2016
The metabolic fate and receptor interaction of 16α-hydroxyprogesterone and its 5α-reduced metabolite, 16α-hydroxy-dihydroprogesteroneDesmaré van Rooyen, Therina du Toit, Renate Louw-du Toit, et al.
Pediatric Research|April 5, 2020
Steroid hormone analysis of adolescents and young women with polycystic ovarian syndrome and adrenocortical dysfunction using UPC2-MS/MSAmanda C Swart, Therina du Toit, Evgenia Gourgari, et al.
Archives of Biochemistry and Biophysics|December 5, 2002
Ovine steroid 17alpha-hydroxylase cytochrome P450: characteristics of the hydroxylase and lyase activities of the adrenal cortex enzymePieter Swart, Nicolaas Lombard, Amanda C Swart, et al.
Scientific Reports|July 13, 2024
Circulating adrenal and gonadal steroid hormones heterogeneity in active young males and the contribution of 11-oxy androgensAmanda C Swart, Desmaré van Rooyen, Therina du Toit, et al.
Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences|February 29, 2020
What's in a whisker? High-throughput analysis of twenty-eight C19 and C21 steroids in mammalian whiskers by ultra-performance convergence chromatography-tandem mass spectrometryNico Lübcker, Liezl M Bloem, Therina du Toit, et al.
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