98 citations
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July 1968 in “Archives of Dermatology” This study found that applying scalp sebum from young men to rabbit ear canals caused follicular hyperkeratosis, suggesting sebum stimulates the formation of comedones, a key feature in acne vulgaris.
3 citations
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January 2016 in “Skin appendage disorders” This case report describes a 45-year-old woman with diffuse nonscarring alopecia characterized by hair thinning, increased catagen/telogen follicles, and mild inflammatory infiltrate, highlighting the diagnostic findings via scalp dermoscopy and biopsy.
July 2023 in “Clinical, cosmetic and investigational dermatology” In this study, reflectance confocal microscopy was used to diagnose periorificial dermatitis, revealing specific skin changes such as hair follicle dilatation, increased vascular density, and inflammation, which help distinguish it from similar conditions.
1 citations
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January 1989 in “Journal of dermatological treatment” Azelaic acid may help treat acne by killing bacteria, reducing inflammation, and preventing clogged pores.
This study reviewed the potential adverse effects of coconut oil on hair and found that its high protein content and greasy texture can cause clogged pores, inflammation, and hair damage if overused, highlighting the importance of careful application to prevent these issues.