research Hair Counts from Normal Scalp Biopsy in Taiwan
The conclusion is that normal scalp hair counts for Taiwanese people were established, showing age-related differences but not sex or scalp location differences.
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270-300 / 1000+ results research 190 A cross-sectional study evaluating skin, hair, nail and bone disease in patients with focal dermal hypoplasia
Patients with Focal Dermal Hypoplasia often experience skin, nail, hair, and bone issues, and may benefit from calcium and vitamin D supplements.
research An isotope dilution-liquid chromatography-tandem mass spectrometry-based candidate reference measurement procedure for the quantification of dehydroepiandrosterone sulfate in human serum and plasma
A new method accurately measures DHEAS in blood, improving on current tests.
research Trichoscan: What Is New?
Trichoscan is a reliable method for measuring hair growth and monitoring treatment effectiveness in hair loss.
research Hair Root Dermoscopy from Shed Hair: A Simple Diagnostic Tool in Telogen Effluvium
Hair root dermoscopy is a simple, noninvasive tool to diagnose telogen effluvium.
research Characterizing the Individual: Hair Cortisol as a Biomarker of Mental Health and Functioning in a PhD Student Compared With a Clinical Sample
Hair cortisol levels may not reliably indicate psychological distress.
research BH15 The burden of alopecia areata: examining baseline health-related quality of life and clinical assessment tools
Alopecia areata greatly affects quality of life, especially mental health, and newer assessment tools better capture this impact than older ones.
research A curvilinear relationship between hair loss and mental rotation and neuroticism: a possible influence of sustained dihydrotestosterone production
Men with moderate hair loss had the best spatial thinking, and long-term DHT might affect cognition.
research A qualitative phase I study protocol on developing patient-reported outcome measure for hair, scalp, eyebrows, eyelashes, and beard-related skin disorders
The goal is to create a tool for patients to report their experiences with various hair and scalp disorders.
research Glucocorticoids and mineralocorticoids in hair: facilitating accurate diagnosis of adrenal-related endocrine disorders
Hair analysis can help diagnose adrenal disorders non-invasively.
research Biochemical Roles of Testosterone and Epitestosterone to 5α-Reductase as Indicators of Male-Pattern Baldness
High testosterone to epitestosterone ratio in hair could predict male-pattern baldness.
research Cross‐sectional relation of long‐term glucocorticoids in hair with anthropometric measurements and their possible determinants: A systematic review and meta‐analysis
Higher glucocorticoids in hair are linked to increased obesity measures like waist size.
research Methods of evaluating hair growth
Global photography and phototrichogram techniques are the best current methods for measuring hair growth.
research O13: Interpretation of hair ethyl glucuronide inter-individual factors from large population dataset
Older age increases positive hair alcohol test results, and chest hair is a good alternative for testing; season affects results, with higher levels in winter.
research Distribution of Body Hair in Young Australian Women and Associations With Serum Androgen Concentrations
More body hair in young Australian women is linked to higher androstenedione levels.
research Towards developing an organotypic model for the preclinical study and manipulation of human hair matrix-dermal papilla interactions
The study created a new model to better understand human hair growth and health.
research How to Diagnose Hair Loss
The document concludes that using specific tools and tests is essential for identifying the cause of hair loss and deciding on the right treatment.
research Hair Fall Count 60-second: Clinic-Based Modified Count Versus Home-Based Count
The clinic-based hair fall count method is accurate and reliable.
research Reflectance spectroscopy for noninvasive evaluation of hair follicle stage
Reflectance spectroscopy can noninvasively track hair growth stages by measuring skin reflectance and melanin changes.
research Hydroxylation of dehydroepiandrosterone in human scalp hair folhcles
The enzyme system in hair follicles is similar to the liver's and is affected by certain inhibitors.
research Exhaustive analysis of scalp hair regression: subjective and objective perception from initial hair loss to severe miniaturisation and drug-induced regrowth
Hair loss reduces hair thickness and coverage, but drug treatments mainly revive dormant hairs rather than reverse thinning; patients often undervalue their hair loss severity.
research Measuring the Epilation Force Over the Frontal and Occipital Region in Cases of Female Pattern Hair Loss Using Hand Held Trichotilometer
The trichotillometer is a simple, effective tool for diagnosing and assessing female pattern hair loss.
research Comparative studies of hair shaft components between healthy and diseased donors
Hair analysis can help identify specific minerals and amino acids linked to various diseases.
research Hair follicle expression of 1,25-dihydroxyvitamin D3 receptors during the murine hair cycle
Vitamin D receptors in hair follicles change with the hair cycle, affecting hair growth.
research Establishment of an evaluation method to detect drug distribution in hair follicles
Researchers developed a method to measure drugs in hair follicles and found that both water-loving and fat-loving drugs can be detected after being applied to the skin.
research Development and initial validation of a modified Sinclair scale for female pattern hair loss in men
New scale reliably assesses male hair loss with female pattern.
research Faculty Opinions recommendation of Clinical applications of cortisol measurements in hair.
Hair cortisol measurement is a promising, non-invasive tool for monitoring cortisol exposure over time.
research Scalp imaging techniques
Different scalp imaging methods are important for studying hair and scalp health and require more volunteers for better evaluation.
research Quantification of female pattern hair loss: a study in a Turkish population.
Turkish women with female pattern hair loss have lower hair density, and visual counting is more effective than digital image analysis for detecting this.
research Hair density, hair diameter and the prevalence of female pattern hair loss: reply from authors
Hair loss caused by longer latent hair cycle and sudden miniaturization, not gradual follicle size reduction.