Browsing by Subject "5α-Reductase"

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Androgens by immunoassay and mass spectrometry in children with 46,XY disorder of sex development

Oliveira, Leticia Ribeiro; Longui, Carlos Alberto; Guaragna Filho, Guilherme; Costa, José Luiz; Lanaro, Rafael; Silva, David Antônio; Chiamolera, Maria Izabel; Mello, Maricilda Palandi de; Morcillo, André Moreno; Guerra, Andrea Trevas Maciel; Guerra Júnior, Gil (2020) [Journal article]

Objective: Steroid measurement is a challenge in pediatric endocrinology. Currently, liquid chromatography with tandem mass spectrometry (LC-MS/MS) is considered a gold standard for this purpose. The aim of this study was ...
The 5 alpha-reductase type 1, but not type 2, gene is expressed in anagen hairs plucked from the vertex area of the scalp of hirsute women and normal individuals

Oliveira, Isabel Oliveira de; Lhullier, Cintia; Brum, Ilma Simoni; Spritzer, Poli Mara (2003) [Journal article]

The aim of the present study was to determine the expression of the genes for type 1 (SDR5A1) and type 2 (SDR5A2) 5α-reductase isoenzymes in scalp hairs plucked from 33 hirsute patients (20 with polycystic ovary syndrome ...