research Expression of mRNA for androgen receptor, 5alpha-reductase and 17beta-hydroxysteroid dehydrogenase in human dermal papilla cells
Hair sensitivity to androgens is partly controlled by specific enzyme expressions in different hair areas.
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180-210 / 1000+ results research SERUM-CONCENTRATIONS OF DEHYDROEPYAN- DROSTERONE-SULFATE IN MEN WITH ANDROGE- NETIC ALOPECIA
Men with androgenetic alopecia do not have elevated DHEA-S levels.
research The Quantification of Terminal Hair by Digital Microscopy: Advancements Towards a More Objective Diagnosis of Hirsutism
Digital microscopy can help diagnose hirsutism by measuring hair growth.
research The Trichoscopy Derived Sinclair Scale: Enhancing visual assessment through quantitative trichoscopy
The Trichoscopy Derived Sinclair Scale offers a more accurate and reliable way to measure hair loss severity than the traditional visual method.
research Hair-Based Assessment of Sex Steroid Hormones in Patients with Anorexia Nervosa
Hair analysis shows low progesterone in anorexia patients, unchanged by short-term weight gain.
research 132 Genetics of Stress Hormone Concentrations in Hair of Healthy Nursery Pigs and Their Relationship with Back Test Responses
Pig hair cortisol levels are inheritable and linked to stress responses, which could help select for more resilient pigs.
research Analysis of hair steroid hormone concentrations at different parts of the head by liquid chromatography-tandem mass spectrometry
Hormone levels in hair vary across the head, with the highest concentration of a key hormone linked to hair loss at the top.
research Segmental analysis of human hair reveals intra-annual variation in 25(OH)D3 concentrations in modern and archaeological individuals
Hair analysis can show changes in vitamin D levels over time.
research Measurement of Steroid Hormones in Hair: an Analysis of Hormone Dynamics in Hair Follicles
The method accurately measures steroid hormones in hair to study hormone dynamics related to hair loss.
research [A longitudinal elasticity study of hair from the human head in forensic medicine].
The method effectively measures hair elasticity and could be useful in forensics.
research Hair Evaluation Method: Pull Test and Wash Test
The pull test and wash test are cheap, easy methods to diagnose hair loss.
research Dermoscopic Approach to a Small Round to Oval Hairless Patch on the Scalp
Dermoscopic examination helps diagnose different types of hair loss conditions by showing specific patterns.
research Characterization of X‐linked hypohidrotic ectodermal dysplasia (XL‐HED) hair and sweat gland phenotypes using phototrichogram analysis and live confocal imaging
People with X-linked hypohidrotic ectodermal dysplasia have no sweat ducts and less, thinner hair.
research Hair stress hormones in individuals with a recent suicide attempt experiencing a depressive episode
People who recently attempted suicide during depression showed signs of adrenal fatigue, but had higher DHEA levels around the attempt time.
research 1376 Dermal white adipose tissue enhances proliferation, pigmentation and hair shaft elongation in human hair follicles ex vivo
Fat under the skin can help hair grow longer, darker, and increase cell growth.
research 862 Defining the molecular signature of the hair follicle dermal sheath and its functional requirement for hair cycle progression during catagen
The hair follicle dermal sheath is essential for hair shedding and needs to communicate with the outer root sheath for normal hair growth cycles.
research Faculty Opinions recommendation of Effects of dehydroepiandrosterone therapy on pubic hair growth and psychological well-being in adolescent girls and young women with central adrenal insufficiency: a double-blind, randomized, placebo-controlled phase III trial.
DHEA therapy improved pubic hair growth and psychological well-being in young females with adrenal insufficiency.
research Digit ratio 2D:4D is a possible indicator for androgenetic alopecia in males
Finger length ratio may indicate male hair loss.
research The use of hair cortisol for the assessment of stress in animals
Hair cortisol is a reliable way to measure long-term stress in animals.
research Investigation of hair shaft in seborrheic dermatitis using atomic force microscopy
Hair from people with seborrheic dermatitis is thicker scaled, more damaged, and thinner than healthy hair, and atomic force microscopy can help monitor the condition.
research Microscopic high-resolution digital volumetric imaging of human hair fibers
DVI provides detailed 3D imaging of hair and shows how various products protect and enhance hair.
research Field use of hair epilation force in nutrition status assessment
Hair pluckability can help assess protein nutrition status.
research Hair-based Biomarkers in Female Reproductive Health as Chronic Stress Biomarker: Current Evidence and Emerging Insights
Hair biomarkers can help assess chronic stress in women's reproductive health but need standardized methods and regional studies.
research Evaluation of Hair Density and Hair Diameter in the Adult Egyptian Population using Quantitative Trichoscopic Analysis
Trichoscopy is a quick, non-invasive way to measure hair density and thickness, helping diagnose hair loss.
research Development of a health-related quality of life questionnaire for women with androgenetic alopecia
WAA-QOL measures impact of hair loss on women's well-being.
research Assessing a measure for Quality of Life in patients with severe Alopecia Areata: a multicentric Italian study
Alopecia Areata severely impacts mental health, causing anxiety and depression, affecting quality of life.
research Simultaneous Quantification of Dexpanthenol and Resorcinol from Hair Care Formulation Using Liquid Chromatography: Method Development and Validation
Researchers created a reliable method to measure dexpanthenol and resorcinol in hair products.
research Hair loss: An epidemiologic approach
Hair loss affects 20% of people, more in men and those over 35, and is often associated with a sensitive scalp.
research SnapshotDx Quiz: August 2016
Balding scalps show different gene expressions affecting hair growth compared to non-balding scalps.