Segmental hair analysis as a retrospective testosterone diary: possibilities and pitfalls

Abstract Testosterone is thought to be incorporated in growing hair strands so that specific hair segments reflect average free hormone concentrations from the corresponding time period. However, the exact mechanisms of hormone integration in scalp hair have not yet been established and it is not kn...

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Bibliographic Details
Main Authors: Julia K. Preinbergs, Jakob O. Ström, Elvar Theodorsson, Edvin Ingberg
Format: Article
Language:English
Published: Nature Portfolio 2023-09-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-023-41672-7