Other models use a co-culture of astrocytes, pericytes, neural stem cells and human induced pluripotent stem cell-derived BBB endothelial cells to improve BBB integrity [116]
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How PTD-DBM Works for Hair Directly activates the Wnt/-catenin pathway, which is suppressed by DHT in androgenetic alopecia Inhibits CXXC5 a negative regulator of the Wnt pathway effectively unblocking the hair growth signal Promotes the conversion of vellus hairs (thin, fine hairs) back into terminal hairs (thick, pigmented hairs) Does not directly interfere with systemic hormones, reducing the risk of sexual side effects associated with finasteride What the Research Says Research from Yonsei University in South Korea demonstrated that PTD-DBM promoted new hair growth in mice within 28 days of topical application
Ovarian Steroidogenesis Support : In women, DHEA provides essential substrate for ovarian androgen production, supporting the synthesis of testosterone and its subsequent aromatization to estradiol within follicular cells for optimal reproductive function
