February 2016 in “DOAJ (DOAJ: Directory of Open Access Journals)” This study found that freeze-dried finasteride nanoparticles significantly improved the dissolution rate and pharmacokinetic parameters compared to pure drug formulations, suggesting enhanced stability and solubility for poorly water-soluble drugs.
January 2020 in “International Journal of Herbal Medicine” This study concluded that freeze-dried and natural forms of a hair growth promoter derived from traditional recipes have mostly similar chemical constituents.
28 citations
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February 2016 in “International Journal of Nanomedicine” This study found that freeze-dried finasteride nanoparticles improved the stability, solubility, and in vitro dissolution of the drug, indicating potential benefits for poorly water-soluble drugs.
January 2020 in “Majalah Kedokteran Gigi Indonesia” The researchers reported that freeze-dried collagen-activated platelet-rich plasma increased transforming growth factor-β1 levels compared to non freeze-dried PRP with collagen, suggesting a potential benefit for tissue regeneration.
2 citations
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June 2022 in “Phytomedicine” This study found that Shi-Bi-Man, a hair health supplement, significantly promoted hair growth in mice, likely through activation of the FGF signaling pathway.
