6 citations
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June 1976 in “Journal of ultrastructure research” This study identified the presence of recognizable organelles, such as lysosomes and mitochondria, in both the keratinized fiber and the hardened inner root sheath of the Romney wool follicle.
3 citations
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December 1975 in “PubMed” This study found that acid and alkaline phosphatases serve different functions in Beagle dog skin, with ALP primarily involved in growth processes and ACP in phospholipid breakdown.
July 2026 in “Journal of Homeopathy Studies” This study observed greater clinical improvement in patients with alopecia areata who received individualized homoeopathic constitutional treatment compared to those who received Acid Phos, but further research with objective measures is needed to confirm these findings.
85 citations
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April 2012 in “PLOS ONE” This study found that valproic acid promoted hair re-growth in C3H mice by activating the Wnt/β-catenin pathway, suggesting its potential as a treatment for alopecia.
18 citations
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October 2018 in “Nutrients” This study found that Annurca apple polyphenolic extracts reprogram hair follicle metabolism in mice, enhancing mitochondrial activity and keratin production while inhibiting some metabolic pathways.