research BH31 Dermoscopic analysis of patients with and without poor prognostic indicators in alopecia areata: a comparative study
Certain hair and scalp features can predict the severity of alopecia areata.
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research Local structure of human hair spatially resolved by sub-micron X-ray beam
Human hair has a new region with ordered filaments and the cuticle contains β-keratin sheets.
research Objective Assessment of Treatment Response in Hirsutism
The treatment slowed hair growth but didn't always match the improvements seen by doctors or patients.
research Electrophoretic analysis of human hair keratins
Family members have similar hair protein patterns, which could be useful for genetic studies.
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 Exploring Reference Values for Hair Cortisol
Hair sample weight is a better measure for cortisol levels in hair than hair protein concentration.
research Dexpanthenol may be a novel treatment for male androgenetic alopecia: Analysis of nine cases
Dexpanthenol improves hair growth in male baldness.
research Dermoscopic findings and comparison of usefulness of longitudinal versus transversal sections in the histological diagnosis of alopecia X
Transversal biopsy sections are better than longitudinal sections for diagnosing alopecia X.
research Dynamic ultrastructural changes of the connective tissue sheath of human hair follicles during hair cycle
The connective tissue around hair follicles changes structure throughout the hair cycle.
research DHT and E2 synthesis-related proteins and receptors expression in male yak skin during different hair follicle stages
Male yak hair growth is influenced by DHT synthesis, which is promoted by 5α-red1 and AR during growth phases, while E2 may inhibit growth through ERα.
research A new classification of early female pattern hair loss
The new system helps detect and track early female hair loss better.
research Balding hair follicle dermal papilla cells contain higher levels of androgen receptors than those from non-balding scalp
Cells from balding scalps have more androgen receptors than cells from non-balding scalps.
research The measurement of haloperidol and reduced haloperidol in hair as an index of dosage history.
Hair analysis can track haloperidol dosage history.
research Evaluation of Hair Cycle and Epidermal Turnover.
The document concluded that there are differences in hair growth cycles and skin cell turnover rates, which can be measured with electronic equipment.
research Beyond health-related quality of life: initial psychometric validation of a new scale for addressing the gap in assessing the full range of alopecia areata psychosocial burden
The SAAD-41 scale effectively measures the psychosocial impact of alopecia areata.
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 Hard X-ray Microscopic Images of the Human Hair
High-resolution x-ray images showed three main structures in human hair: medulla, cortex, and cuticle.
research Human hair shaft proteomic profiling: individual differences, site specificity and cuticle analysis
Human hair proteins vary by individual, body site, and ethnicity, useful for forensics.
research The human hair: from anatomy to physiology
The document concludes that hair is complex, with a detailed growth cycle, structure, and clinical importance, affecting various scientific and medical fields.
research Quantification of hair follicle parameters using computer image analysis: A comparison of androgenetic alopecia with normal scalp biopsies
Hair follicles are smaller in people with androgenetic alopecia compared to those with normal scalps.
research Age-dependent measurements of amino acids in human hairs — a longitudinal study
research Shape Variability and Classification of Human Hair: A Worldwide Approach
Human hair can be classified into eight types based on physical features, not ethnicity.
research Zinkkonzentration des Rattenhaares bei Zink-Depletion und -Repletion
Hair zinc levels don't reliably indicate overall zinc status in animals.
research Trichoscan: What Is New?
Trichoscan is a reliable method for measuring hair growth and monitoring treatment effectiveness in hair loss.
research Hair cortisol analysis: An update on methodological considerations and clinical applications
Hair cortisol analysis can help diagnose stress-related conditions but needs more refinement for widespread use.
research Critical study of hair growth analysis with computer-assisted methods
The Trichoscan system was found to be inaccurate for measuring hair growth, needing better software to be useful.
research Hormones and Hair Growth: Variations in Androgen Receptor Content of Dermal papilla Cells Cultured from Human and Red Deer (Cervus Elaphus) Hair Follicles.
Human hair growth is influenced by androgen hormones, and red deer mane follicles have similar hormone receptors.
research Le vieillissement de la peau et du follicule pileux : de la caractérisation clinique à l'étude fonctionnelle
Skin and hair aging involves mitochondrial issues, telomere shortening, and hormonal changes, with iron affecting hair loss in pre-menopausal women.
research Hair and Nail Cortisol as Biomarkers of Adolescent Stress: The Mental Health in the Moment Biosampling Protocol [Extended Data]
research Central scalp alopecia photographic scale in AfricanAmerican women
A scale was made to measure hair loss severity in African American women.