February 2020 in “VSNU Open Access deal” Hair cortisol levels change with age, starting high at birth, decreasing until age 6, then rising to adult levels by age 18.
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June 2001 in “Endocrinology” Prolactin affects when mice shed and grow hair.
5 citations
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January 2016 in “Dermatology” No significant link between CAG repeat numbers and female pattern hair loss in Han Chinese population.
January 2019 in “International journal of medical biochemistry/International journal of medical biochemistry :” 15 citations
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May 2010 in “Pediatrics in Review” Delayed puberty often runs in families, can affect growth, and may need hormone treatment.
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December 2017 in “Clinical and Experimental Dermatology” Reversible hair loss in a ring pattern on the scalp may be linked to changes in leptin levels in fat tissue.
9 citations
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November 2015 in “Gynecological Endocrinology” Different types of PCOS in Chinese Han women show varying levels of male hormone and metabolic issues.
February 2026 in “JAAD International”
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January 2012 in “International Journal of Trichology” Hodgkin's lymphoma can show up as hair loss.
September 2022 in “International Journal of Trichology” Trichoscopic measurements help determine the severity of female pattern hair loss.
January 2009 in “The Year book of dermatology” Ludwig pattern hair loss results from varying androgen sensitivity, causing fewer thick hairs and more thin hairs.
2 citations
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April 2012 in “American Journal of Dermatopathology” Accurate diagnosis of NLS with dilated hair follicles is crucial to distinguish it from other conditions.
1 citations
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January 2017 in “Springer eBooks” The document explains how hair loss patterns in men and women, known as Androgenetic alopecia, are classified using the Hamilton-Norwood system for men and the Ludwig grade system for women.
125 citations
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May 2007 in “Journal of The American Academy of Dermatology” The BASP classification is a detailed and accurate way to categorize hair loss in both men and women.
32 citations
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May 2012 in “PloS one” Thymic transplantation normalized some T-cells but not others, maintaining immune function.
27 citations
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September 1992 in “The Lancet” ICL is a condition with low CD4+ T cells like AIDS but not caused by HIV, and normal CD4+ T cell counts may vary between men and women.
December 2025 in “The Journal of Dermatology” December 2024 in “The Journal of Dermatology” 2 citations
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February 2023 in “International Journal of Cosmetic Science” Hair loss is more common in areas with multiple hair strands, especially in men.
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November 2007 in “PubMed” Turkish women with female pattern hair loss have lower hair density, and visual counting is more effective than digital image analysis for detecting this.
September 1997 in “Journal of The European Academy of Dermatology and Venereology” Skin lymphoproliferative disorders are hard to diagnose and often linked to systemic diseases, but most have a good prognosis with accurate diagnosis.
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July 2010 in “British Journal of Dermatology” Estrogen and prolactin may play bigger roles in female hair loss than previously thought.
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June 2001 in “Endocrinology” Prolactin affects when mice shed and grow hair.
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June 2013 in “Talanta” The method ensures accurate finasteride measurement in low-dose drugs, but variability must be checked for each case.
27 citations
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June 2020 in “Genes” Lykoi cats' unique sparse hair is linked to specific genetic variants in the Hairless gene.
September 2023 in “Curēus” A 21-year-old male has a benign skin condition called Becker's nevus, which he chose not to treat.
December 2024 in “Australian Journal of General Practice” The woman's hair loss pattern doesn't match typical conditions like alopecia areata or female pattern hair loss.
3 citations
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December 2023 in “International Journal of Nanomedicine” Repaglinide-loaded liponiosomal hybrids improve blood sugar control and insulin release better than regular Repaglinide.
79 citations
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June 1991 in “Journal of Medical Genetics” X-linked mental retardation includes various syndromes with both mental and physical abnormalities.
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November 2022 in “Skin research and technology” 5% topical minoxidil improves hair density and quality in monilethrix patients.