January 2026 in “International journal of research and scientific innovation” This study reviewed a traditional siddha hair treatment using quail bone ash and sesame oil, observing reduced hair fall and stimulation of new growth, though it suggests further scientific and clinical validation is needed for these findings.
In this study, introducing the rat OTC gene into spf-ash mice led to increased OTC activity and normalized hair growth and biochemical markers like urinary orotic acid and serum citrulline, partially correcting the symptoms of OTC deficiency.
4 citations
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November 2022 in “Frontiers in Immunology” This review discusses the roles of resident macrophages in the liver and lung, emphasizing their unique contributions to maintaining tissue homeostasis and the interface between circulation and external environments, but reports no new findings.
1 citations
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July 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that Ashwagandha-derived nanovesicles increased cell proliferation, angiogenesis, and growth factor expression in vitro, suggesting they may have potential as a plant-based alternative or complement to current therapies for hair and skin conditions.
July 2024 in “Journal of Investigative Dermatology” Ashwagandha nanoparticles help hair grow by increasing a growth factor.
Ashwagandha-derived nanoparticles can promote human hair growth.
April 2023 in “Journal of Investigative Dermatology” This study examined Ashwagandha-derived exosome-like nanoparticles and found that they increased hair growth markers and hair shaft production in human hair follicles ex vivo, suggesting potential for plant-derived exosome therapies in hair loss treatments.
April 2012 in “Journal of the American Academy of Dermatology” In this survey of dermatologists, pimozide was most commonly identified as the preferred first-line antipsychotic for treating delusions of parasitosis, followed by risperidone.
11 citations
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January 2016 in “Evidence-based Complementary and Alternative Medicine” This study found that rice bran ash extract and orthosilicic acid both increased melanin synthesis and related protein expression in melanocytes, suggesting potential therapeutic use for melanin deficiency.
2 citations
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September 2011 in “Revista de Ciências Farmacêuticas Básica e Aplicada” This study examined a shampoo containing chili pepper extract and biopolymer microspheres for hair loss treatment, finding that it was well tolerated by volunteers, particularly due to the exfoliation sensation.
April 2012 in “Journal of the American Academy of Dermatology” Clofazimine may be effective for treating ashy dermatosis.
April 2012 in “Journal of the American Academy of Dermatology” Clofazimine successfully treated a man's ashy dermatosis, clearing his skin lesions.
5 citations
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November 2017 in “Asian journal of pharmaceutical and clinical research” This study found that water fractions of Angiopteris evecta stimulated hair growth in male rabbits, suggesting potential alopecia treatment benefits pending further research in humans.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This review highlights that natural hair dyes from plant-derived pigments can produce viable colors on gray hair with low irritation potential, though they face challenges in shade range and consistency; some products may also be adulterated, affecting safety perceptions.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This review summarizes current research on natural hair dyes, reporting that plant-based formulations can safely provide viable colors on gray hair with minimal irritation compared to synthetic options but face challenges in color range and consistency.
February 2020 in “Zenodo (CERN European Organization for Nuclear Research)” This study developed a Garcinia cambogia-enriched food product, identified the most acceptable variation, and suggests further research on its potential benefits for weight management and PCOS.
April 2019 in “Journal of Drug Delivery and Therapeutics” In this study, researchers developed poly herbal shampoo formulations using natural herbs like Ashwagandha and Amla, which showed effective hair care benefits including strengthening hair growth and preventing dandruff while maintaining safe pH and foaming capacity; however, stability studies for these formulations are needed.
36 citations
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April 2019 in “Journal of Herbal Medicine” This review discusses the therapeutic potential of Ganoderma lucidum's secondary metabolites, noting their diverse health benefits, such as anticancer and antioxidant effects, without presenting new experimental results.
85 citations
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June 1999 in “Dermatologic Surgery” This study found that the long-pulsed alexandrite laser effectively reduced hair growth with varying efficacy depending on the pulse duration, anatomic location, and number of treatments, without causing permanent adverse effects in skin types I–III.
26 citations
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January 2012 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” This article reviews light-based hair removal devices for home use, highlighting safety issues and the need for consistent international regulations and guidelines for their manufacture and marketing.
26 citations
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April 1999 in “Dermatologic Clinics” This article reviews the basics of hair follicle biology, laser/tissue interactions, and hirsutism and hypertrichosis causes, discussing the long-pulsed alexandrite laser's role in hair reduction without reporting new clinical results.
15 citations
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January 2019 in “Lasers in surgery and medicine” This review reported that home-use laser and intense pulsed light devices effectively reduce hair with significant efficacy and safety, showing 80% hair reduction one year post-treatment, although results can vary for darker skin types and compared to professional devices.
11 citations
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January 1987 in “Australian Journal of Experimental Agriculture” In this study, Australian cashmere goats receiving protein supplements maintained their weight and showed increased fleece growth, though cashmere growth was largely unaffected.
6 citations
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November 2016 in “Journal of Plastic Reconstructive and Aesthetic Surgery” This survey found support among BAAPS members for using procedure-specific consent forms to improve clarity and consistency in patient information for aesthetic procedures.
26 citations
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July 2016 in “The journal of investigative dermatology/Journal of investigative dermatology” In this study, loss of epidermal Par3 in mice disrupted the skin barrier and affected cell differentiation and stem cell maintenance, highlighting its role in epidermal homeostasis.
28 citations
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December 2007 in “Archives of ophthalmology” This study found that lash ptosis was more common and severe in eyes with blepharoptosis, especially congenital, compared to normal eyes.
21 citations
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November 1981 in “Archives of Dermatology” This study hypothesizes that postinflammatory hyperpigmentation in ashy dermatosis may result from basal cell apoptosis, as evidenced by consistent histologic findings across nine patients.
7 citations
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January 1982 in “Acta agriculturae Scandinavica” Mink use L-methionine and L-cystine slightly better than natural amino acids for hair growth, but D-methionine is not effective.
January 2025 in “International Journal of Advancement in Life Sciences Research” In this cross-sectional study at a hospital in Nandyala, researchers identified nine drugs with potential new uses, noting that Aspirin and Dapagliflozin were most frequently repurposed, and observed changes in indications, dosage, and frequency, suggesting further clinical validation is needed for safety and efficacy.
January 2024 in “Brazilian Journal of Hair Health” This historical analysis compared hair care products and methods from the 19th/20th centuries to those from the 20th/21st centuries, showing the evolution and scientific advancement in hair treatments while highlighting modern inspirations drawn from past concepts.