research Mapping the Hair Density, Thickness, and Volume in Normal and Androgenetic Alopecia Subjects With the Digital Microscope
Hair density and thickness decrease in specific scalp areas in people with androgenetic alopecia.
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research Exhaustive Analysis of Scalp Hair Regression: Subjective and Objective Perception from Initial Hair Loss to Severe Miniaturization 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 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 Hair Aging And Anti-Aging
Hair ages due to various factors and treatments like minoxidil and finasteride can help, but more research and better public awareness are needed.
research A Clinical Investigation on the Safety and Effectiveness of an Ayurvedic Hair Oil in Controlling Hair Fall in Healthy Adult Human Subjects: A Study on Hair Fall Management
The ayurvedic hair oil is safe and effective for reducing hair fall, promoting hair growth, and improving scalp health.
research Trichoscopy Criteria for Diagnosing Female Androgenic Alopecia
Trichoscopy is a useful non-invasive method to diagnose female hair loss with high accuracy.
research Clinicopathological Insights into the Phenotypic Variation of Autosomal Recessive Hypotrichosis/Wooly Hair by c.736T>A LIPH Mutation
The conclusion is that the variation in hair thinness in patients is mostly due to the amount of underdeveloped hairs, and treatments that thicken fine hairs might work for those with mild to severe conditions.
research Use of the Drug Wolvit (Biotin 5 mg) in Treatment of Diffuse Telogen Alopecia
Wolvit® (biotin 5 mg) is effective and safe for treating hair loss and scalp conditions in women.
research A Clinico-Trichological Study of Female Androgenetic Alopecia
Trichoscopy is effective for diagnosing and monitoring female pattern hair loss.
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 Clinical, Trichoscopic, and Histopathologic Characteristics of Patients with Alopecia and Hypothyroidism: An Observational Study
Hypothyroidism patients with hair loss typically have thinning hair, smaller hair follicles, and normal hair shedding.
research Hair Growth Activity of Crataegus Pinnatifida on C57BL/6 Mouse Model
Crataegus pinnatifida extract may help increase hair growth and thickness in mice.
research The Efficacy and Safety of 17α-Estradiol (Ell-Cranell Alpha 0.025%) Solution on Female Pattern Hair Loss: Single Center, Open-Label, Non-Comparative, Phase IV Study
17α-Estradiol solution safely improves hair density and thickness in female pattern hair loss.
research Hair Thickness Growth Effect of Adenosine Complex in Male and Female Patterned Hair Loss via Inhibition of Androgen Receptor Signaling
Adenosine complex helps increase hair thickness and density in hair loss.
research Evaluation of Efficacy of Intradermal Injection Therapy vs Derma Roller Application for Administration of QR678 Neo Hair Regrowth Formulation for the Treatment of Androgenetic Alopecia—A Prospective Study
Intradermal injections improve hair density and thickness better, while derma roller is more convenient.
research Therapeutic Efficacy of Autologous Platelet-Rich Plasma and Polydeoxyribonucleotide on Female Pattern Hair Loss
PRP injections may improve hair thickness and density in female hair loss patients.
research Vacuum Therapy with Plant Active Compounds, Prebiotics, and Probiotics for Androgenetic Alopecia, Female Pattern Hair Loss, and Telogen Effluvium: Follow-up Study
The treatment improved hair growth and thickness in patients with hair loss, even 10 months after therapy without additional products.
research Topical Minoxidil Fortified with Finasteride: Maintenance of Hair Density After Replacing Oral Finasteride
Using minoxidil with finasteride in a cream helps maintain hair thickness after stopping oral finasteride.
research Evaluation of Hair Density and Hair Diameter in the Adult Thai Population Using Quantitative Trichoscopic Analysis
Thai people's hair density decreases with age and varies by scalp area, but hair thickness stays the same regardless of age or scalp area.
research Female Patients Complaining About Hair Loss: Documentation of Defective Scalp Hair Dynamics with Contrast-Enhanced Phototrichogram
The study concluded that a special imaging technique showed women with hair loss have slower hair growth and a faulty hair replacement cycle.
research Why Care About Linear Hair Growth Rates? A Study Using In Vivo Imaging and Computer-Assisted Image Analysis After Manual Processing in Unaffected Male Controls and Men with Male Pattern Hair Loss
Thicker hair grows faster; hair loss patients have slower growth.
research Pumpkin Seed Oil vs. Minoxidil 5% Topical Foam for the Treatment of Female Pattern Hair Loss: A Randomized Comparative Trial
Pumpkin seed oil slightly outperforms minoxidil foam in treating hair loss with fewer side effects.
research Evaluation of a Hot-Wire Hair Removal Device Compared to Razor Shaving
The hot-wire hair removal device is no better than shaving.
research Efficacy and Safety of Low-Level Light Therapy for Androgenetic Alopecia: A 24-Week, Randomized, Double-Blind, Self-Comparison, Sham Device-Controlled Trial
Low-level light therapy safely improves hair coverage, thickness, and count in androgenetic alopecia patients.
research Platelet-Rich Plasma as a Therapy for Androgenic Alopecia: A Systematic Review and Meta-Analysis
PRP treatment increases hair density and thickness in androgenetic alopecia by 79%.
research Aging of Hair
Hair ages due to genetics and environmental factors, leading to graying and thinning, with treatments available for some conditions.
research Hair: A Review of Prominent Scalp Hair Changes Throughout a Female's Life
Women's hair gets thinner and grayer as they age, with treatments available for hair loss and graying.
research Trichoscopy
Trichoscopy is a useful tool for diagnosing different hair and scalp diseases without surgery.
research Hormonal Changes in Menopause: Do They Contribute to a Midlife Hair Crisis in Women?
Menopause-related hormonal changes affect hair but are not the only cause of hair changes in middle-aged women.
research Clinical and Phototrichogrammatic Evaluation of Estradiol Replacement Therapy on Hair Growth in Postmenopausal Japanese Women with Female Pattern Hair Loss: A Pilot Study
Hormone replacement therapy may improve hair growth in the frontal hairline of postmenopausal women with hair loss.