21 citations
,
September 2013 in “Current medicinal chemistry” This study found that co-drugs synthesized from hydroquinone and tranexamic acid improved skin targeting and deposition, with reduced irritation and enhanced efficacy for treating hyperpigmentation.
33 citations
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November 2019 in “Journal of Controlled Release” In this study, researchers developed a new self-administered finasteride delivery system using powder-carrying microneedles that improved hair growth efficacy and addressed safety concerns compared to topical finasteride gel by allowing sustained intradermal release of the drug for three days with a single application.
149 citations
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September 2017 in “Pharmaceutics” This review compares animal and human skin characteristics in in vitro permeation studies but reports no new results, highlighting variations and the need for better model correlations.
3 citations
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January 2004 in “Zhōnghuá yàoxué zázhì” In this study, ethosomes were found to significantly enhance the transdermal penetration and skin accumulation of finasteride compared to liposomes and other control solutions.
6 citations
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May 2019 in “Journal of pharmaceutical sciences” This study found that diffusion coefficients of chemicals in artificial sebum are significantly higher than those in stratum corneum lipids, suggesting the hair follicle may significantly contribute to transdermal permeation.