October 2021 in “Journal of Investigative Dermatology” In this study, the researchers found that scalp hair follicles affected by female pattern hair loss are poorly vascularized, likely affecting nutrient delivery, but capable of nutrient uptake when supplemented.
April 2024 in “Remedium Journal about the Russian market of medicines and medical equipment” This study examined the knowledge and training needs of pharmacy staff in Crimea regarding hair loss counseling, finding that despite frequent patient inquiries, many staff feel underprepared and express a desire for further educational courses to improve their ability to advise on alopecia treatment options.
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June 1979 in “The Journal of Dermatologic Surgery and Oncology” Doctors successfully rebuilt a sideburn using skin and hair from near the ear in one surgery.
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February 2016 in “The American Journal of Dermatopathology” In this study, the researchers found that transplanted hair follicles undergo significant morphological changes, including a thickened dermal sheath and increased hair shaft diameter, which are associated with altered follicular vascularization.
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September 2019 in “Dermatologic Surgery” This retrospective study observed that hair grafting in burn and postskin graft scars, which preserve deeper skin layers, had more favorable outcomes than in scars extending to the subcutaneous layer.