research Techniques for the Discovery and Evaluation of Drugs Against Alopecia
We need better treatments for hair loss, and while test-tube methods are helpful, they can't fully replace animal tests for evaluating new hair growth treatments.
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research Laboratory and Experimental Trichology
The document concludes that the trichogram is a useful tool for diagnosing hair loss and suggests semi-organ cultures for practical trichological research.
research Clinical and Instrumental Characterization of Hair and Scalp Aging in Nonbalding Caucasian Women
Aging significantly affects the hair and scalp of nonbalding Caucasian women, with changes that differ from male pattern baldness.
research Notes from the Editor Emeritus
Scalp tools, tracking progress, targeting scalp inflammation, and avoiding certain hair treatments can improve female hair loss treatment.
research Cyproterone Acetate for Severe Hirsutism: Results of a Double-Blind Dose-Ranging Study
Cyproterone acetate at 2mg daily is as effective as higher doses for treating excessive hair growth in women.
research Polycystic Ovary Syndrome: Dermatological Approach
Polycystic Ovary Syndrome can cause hair loss and skin issues, and early treatment is important for preventing complications.
research Androgenic Alopecia: Characteristics and Perspectives
Male pattern baldness is mainly caused by a hormone called dihydrotestosterone (DHT), and drugs that can block this hormone might help prevent hair loss.
research Effectiveness of Platelet-Rich Plasma in the Treatment of Androgenetic Alopecia: A Prospective Cohort Study from Guntur, Andhra Pradesh
PRP is a simple, effective, and safe treatment for hair loss.
research Scalp Immersion Proxigraphy: An Improved Imaging Technique for Phototrichogram Analysis
SIP is a better method for measuring hair growth accurately.
research Visually Scoring Hirsutism
The modified Ferriman-Gallwey method is a useful tool for diagnosing hirsutism.
research Androgenetic Alopecia: Modeling Progression and Regrowth
AGA causes hair loss through follicle miniaturization and hair cycle changes; regrowth depends on anagen initiation in kenogen follicles.
research Impact of Phototrichogram Education on Satisfaction of Patients with Androgenetic Alopecia in Clinical Practice
Educating patients on phototrichogram increased satisfaction in androgenetic alopecia treatment.
research Phosphatidylinositol-Specific Phospholipase C2 Functions in Auxin-Modulated Root Development
A protein called PLC2 is important for the growth and development of plant roots influenced by auxin.
research Changes in Hair Weight and Hair Count in Men with Androgenetic Alopecia After Application of 5% and 2% Topical Minoxidil, Placebo, or No Treatment
Minoxidil increases hair weight and count temporarily in men with hair loss.
research Tribological Properties Between Taut Hair Fibers in Wet Conditions: A New Shampoo Formulation for Eliminating Stick-Slip Friction
Shampoo B, which uses water-soluble silicone, is better at detangling hair in wet conditions due to its two-layer conditioning film.
research The Hair Cycle on the Human Thigh and Upper Arm
Men's thigh hair grows longer and has a longer growth cycle than women's, but arm hair growth is similar between genders.
research Effect of Cyproterone Acetate on Rate of Hair Growth in Hirsute Females
Cyproterone acetate reduced hair growth in most hirsute females and made hair softer, thinner, and lighter.
research Assessment of Hair Density and Caliber in Caucasian and Asian Female Subjects with Female Pattern Hair Loss Using the Folliscope
Caucasian hair is denser, but Asian hair is thicker in female pattern hair loss patients.
research Lack of Effect of Spironolactone on Hair Shaft Diameter in Hirsute Females
Spironolactone did not make hair thinner in women with excess hair growth.
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 Testosterone-Like Immunoreactivity in Hair Measured in Minute Sample Amounts: A Competitive Radioimmunoassay with an Adequate Limit of Detection
The new test can measure very small amounts of testosterone in hair, and grinding the hair up first gives more accurate results.
research Gender Differences in Scalp Hair Growth Rates Are Maintained but Reduced in Pattern Hair Loss Compared to Controls
Women's hair grows faster and thicker than men's, but hair growth slows for both genders with pattern hair loss.
research The Effects of Finasteride on Hair Growth, Hair Cycle Stage, and Serum Testosterone and Dihydrotestosterone in Adult Male and Female Stumptail Macaques
Finasteride increases hair growth, prolongs hair cycle, and lowers dihydrotestosterone levels.
research Use of Hair Cortisol as a Biomarker for Chronic Stress in Pregnancy
Hair cortisol could be a marker for chronic stress in pregnancy, but depression affects cortisol levels differently.
research Clinical Evaluation of a Novel Fractional Radiofrequency Device for Hair Growth: Fractional Radiofrequency for Hair Growth Stimulation
The HairLux device safely and effectively promotes hair growth in people with hair loss.
research Study on Hair Distribution in Healthy Males for Hair Restoration Design
About 21.3% of young, healthy Chinese men experience hair loss. Hairlines are mostly linear or have a central protrusion. Hair is densest on the top and back of the head, and hair follicles usually have 1 or 2 hairs. This information can help in designing hair restoration procedures.
research The Vellus Index: A New Method of Assessing Hair Growth
The vellus index is a simple, quick, and reliable method to assess and monitor hair growth, especially in hirsutism.
research Examining Polyquaternium Polymers Deposition on Human Excised Hair Fibers
Certain polymers can stick to hair and increase volume, working best at a pH of 7 to 9.
research Donor Site of Follicular Unit Excision Hair Transplantation: The Relationship Between Appearance and Actual Hair Density, and Hair Diameter
Good-looking donor sites for hair transplants usually have higher hair density and thicker hair.
research Is TrichoScan a New Diagnostic Method for Diffuse Hair Loss?
TrichoScan effectively diagnoses different types of hair loss and is linked to low iron stores in patients.