9 citations
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July 2022 in “International Journal of Molecular Sciences” This study suggests that prenatal exposure to THC may negatively impact ovarian health in rats by altering miRNA expression, potentially leading to reproductive issues such as subfertility or premature reproductive senescence.
April 2012 in “J. Willard Marriott Library” This study concluded that THC and THCA incorporate into hair by a mechanism independent of hair pigmentation, likely influenced by indirect deposition via sebum and skin.
7 citations
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January 2019 in “Journal of Analytical Toxicology” This study found that hair samples from chronic tramadol and cannabis users showed positive drug presence for 3-4 months and 6-7 months, respectively, after discontinuation.
95 citations
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December 1980 in “The New England Journal of Medicine” Minoxidil helped bald patient regrow hair.
60 citations
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December 2005 in “Biomedical Papers” This article reviews hair analysis for drug detection and its applications in various fields, but reports no new research findings, emphasizing the need to consider the method's complexities and potential pitfalls.