著者

大平 雅子 吉田 怜楠 山口 歩 井澤 修平 本多 元 野村 収作

出版者

日本生理人類学会

雑誌

日本生理人類学会誌 (ISSN:13423215)

巻号頁・発行日

vol.22, no.3, pp.153-159, 2017

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The aims of this study were to extract the stress biomarkers from human hair samples and explore the optimalprocedure for this extraction. The investigation included a methodological variation related to the extraction time andpulverization method in the procedure for the determination of stress biomarkers. Consequently, the three stressbiomarkers, cortisol, testosterone, and dehydroepiandrosterone were successfully extracted from the hair sample.Moreover, the pulverization method had no impact on the determination procedure. Additionally, the extraction timesignificantly affected the amount of the target substances. An optimal procedure based on the results of this studywas proposed.