research Hair care practices in different populations: What makes a difference?
Social or cultural norms, not hair type, more likely influence how often people wash their hair.
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450-480 / 1000+ results research Diagnostic Performance of the Trichogram Compared to Histopathology of Scalp Biopsy in horizontal sections in Female Androgenetic Alopecia: A Retrospective Study
The trichogram is a practical, non-invasive, and cost-effective tool for diagnosing female androgenetic alopecia.
research Within-person changes of cortisol, dehydroepiandrosterone, testosterone, estradiol, and progesterone in hair across pregnancy, with comparison to a non-pregnant reference group
Hormone levels in hair change during pregnancy, with progesterone increasing significantly compared to non-pregnant women.
research Age-dependent measurements of amino acids in human hairs — a longitudinal study
research Dermoscopy findings of the axilla of women with frontal fibrosing alopecia
Brownish halos around axillary hair can help diagnose frontal fibrosing alopecia.
research A semiquantitative grading scale for frontal and vertex of androgenetic alopecia
New grading scale accurately measures hair loss severity and treatment effectiveness.
research Hair Shafts in Trichoscopy
Trichoscopy is a useful non-invasive method for diagnosing different hair loss conditions.
research Self-Assessment examination of the American Academy of Dermatology
research Recent Findings with Computerized Methods for Scalp Hair Growth Measurements
TrichoScan effectively measures hair growth improvements in people using minoxidil.
research Comparison of efficacy of diode laser in patients of facial hirsutism with normal dehydroepiandrosterone sulfate and dihydrotestosterone versus deranged dehydroepiandrosterone sulfate and dihydrotestosterone level—A longitudinal study
Diode laser treatment works better for facial hirsutism in patients with normal hormone levels.
research Distinctive or critical histological features and associated diseases
The document concludes that diagnosing hair loss requires evaluating multiple histological features, as no single feature is definitive on its own.
research [The effect of 1, 25-dihydroxyvitamin D3 on cultured human hair follicle cells from a patients with vitamin D-dependent rickets type II with alopecia].
DDR-II hair follicle cells don't respond to 1, 25-dihydroxyvitamin D3, aiding diagnosis.
research Hirsutography: Photographic measurement of linear hair growth in hirsute women during comparison of anti-androgen treatments
The photographic method accurately measures hair growth and both treatments effectively reduced hair growth in hirsute women.
research 5 Dihydrotestosterone metabolism
Certain finger length ratios and body hair patterns may predict side effects from birth control pills in women.
research Comparison of Dermatology Life Quality Index Scores in Adults and Adolescents with Alopecia Areata
Alopecia areata affects quality of life more in adolescents than adults.
research Dehydroepiandrosterone- and glucose-6-phosphate-dehydrogenases in the hair cycle of the rat
research TrichoScan®: A useful method for measuring hair growth parameters and enhancing patient selection for hair restoration surgery
The TrichoScan method effectively measures hair growth and helps choose patients for hair restoration surgery.
research The Alopecia Areata Investigator Global Assessment scale: a measure for evaluating clinically meaningful success in clinical trials
The AA-IGA scale reliably measures treatment success in alopecia areata by considering both clinician and patient views.
research Non‐invasive evaluation of hair interior morphology by X‐ray microscope
X-ray microscopy can non-invasively show hair structure changes after treatments, but it's less detailed than TEM and needs improvement.
research Validation and clinical relevance of a novel scalp coverage scoring method
The new scalp coverage scoring method accurately measures hair loss and growth in men.
research Age‐related changes in scalp biophysical parameters: A comparative analysis of the 20s and 50s age groups
Scalp conditions change with age, affecting hair health.
research SUN-305 Hair Cortisol Measurement: An Innovative Method for Diagnosis and Follow-Up in Patients with Cushing’s Disease
Hair cortisol measurement can help diagnose and monitor Cushing’s disease.
research Hair and scalp dermatoscopy
Dermatoscopy is useful for identifying different hair and scalp conditions and can reduce the need for biopsies.
research Hair abnormalities and neurological disease
Hair changes could indicate neurological diseases and help monitor treatment.
research Brigham Eyebrow Tool for Alopecia: A Reliable Assessment of Eyebrow Alopecia Areata
The Brigham Eyebrow Tool for Alopecia is a simple and reliable way to measure eyebrow hair loss.
research Expression of type 1 5α-reductase and metabolism of testosterone in reconstructed human epidermis (SkinEthic®): a new model for screening skin-targeted androgen modulators
The study created a new method to test drugs that affect hormone processing in skin.
research An Evaluation Method for Shampoos Using Human Hair Keratin Film
Keratin film can effectively measure hair texture and adsorption properties.
research Phototrichogram analysis of normal scalp hair characteristics with aging
Hair gets thinner and grayer with age, and density decreases more in men on top and in women on top and back.
research S1 guideline for diagnostic evaluation in androgenetic alopecia in men, women and adolescents
Guidelines for diagnosing common hair loss include detailed history, clinical examination, and various diagnostic techniques.
research Dexpanthenol may be a novel treatment for male androgenetic alopecia: Analysis of nine cases
Dexpanthenol improves hair growth in male baldness.