17 citations
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October 2016 in “Artificial Cells Nanomedicine and Biotechnology” This study found that arginine-loaded lipidic nanoparticles improved hair follicle growth in male hamsters more effectively than an aqueous arginine solution.
13 citations
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January 2007 in “International journal of pharmaceutics” This study found that a papain-containing cream had a significantly greater depilatory effect and altered skin morphology more than a papain-containing gel when applied to mice.
May 2018 in “Hair transplant forum international” Plasma as a graft holding solution improves hair transplant results by increasing graft survival and promoting hair growth.
January 2017 in “DR-NTU (Nanyang Technological University)” This study observed that keratin sponges showed comparable biocompatibility to a commercial positive control in mice, but keratin gels had slightly inferior biocompatibility.
May 2023 in “Sokoto journal of medical laboratory science” This study demonstrated that prolonged use of commercial hair dyes caused significant increases in liver enzymes and bilirubin levels, and evident cellular injury in the skin and liver tissues of Albino rats, indicating potential toxicity.