23 citations
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May 2010 in “Surface and interface analysis” This study found that chemical treatments such as hair bleach and UV radiation significantly reduced the amount of 18-methyleicosanoic acid on the outer surface of human hair.
19 citations
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July 2018 in “ACS biomaterials science & engineering” This study showed that chemical and mechanical treatments significantly alter the nanoscale surface properties of hair, affecting its roughness, mechanical stiffness, adhesion, and surface potential.
April 2023 in “Han'gug miyong haghoeji/Journal of the Korean society of cosmetology” This study compared the effects of direct heat perms and softening heat perms on hair, analyzing damage and morphological changes to understand their impact on hair fibers and provide foundational data for future research.
In this study, researchers found that topical mousse treatments containing chlorhexidine and other active ingredients showed significant antibacterial effects on both skin and hair in short-haired dogs, but mainly on hair in long-haired dogs, suggesting hair evaluations might overestimate skin-level efficacy.
1 citations
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January 2025 in “Veterinary Medicine International” This review found promising benefits of platelet-rich plasma for treating ocular surface diseases in animals, but methodological flaws currently preclude recommending it as standard care.