99 citations
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April 1998 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that human hair follicles serve as a crucial reservoir for Langerhans cells, which repopulate the epidermis depleted by ultraviolet B exposure.
March 2023 in “JIIS (Jurnal Ilmiah Ibnu Sina): ilmu farmasi dan kesehatan” This study concluded that the optimum biotin microemulsion hair tonic composition involves span 80 (20%), tween 80 (9.47%), and PEG 400 (5%), providing favorable viscosity and globule size.
June 2022 in “International Journal of Advanced Research in Science, Communication and Technology” This study evaluated a polyherbal hair oil formulation that included hibiscus flower and other plant extracts, suggesting it may increase hair growth, reduce hair loss, and provide dandruff protection.
5 citations
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January 2013 in “Cells Tissues Organs” This study found that activin B promotes the initiation and development of hair follicles in both cultured and neonatal mouse skin models.
August 1994 in “American Journal of Veterinary Research” In this study, monoclonal antibody B72.3 showed selective immunoreactivity to specific types of normal canine epithelial cells, primarily those involved in mucin production.