research Environmental Influences on the Hair Follicle
Environmental factors like temperature and nutrition affect hair growth, with humans showing seasonal hair growth differences.
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research A Systematic Review of the Effect of Platelet-Rich Plasma on Androgenetic Alopecia in Women
PRP treatment improves hair density and diameter in women with androgenetic alopecia.
research Efficacy of 1,550-nm Erbium-Glass Fractional Laser Treatment and Its Effect on the Expression of Insulin-Like Growth Factor 1 and Wnt/β-Catenin in Androgenetic Alopecia
Laser treatment improves hair density and increases growth factors in androgenetic alopecia.
research Platelet-Rich Plasma for Androgenetic Alopecia: Efficacy Differences Between Men and Women
PRP improves hair thickness for both genders, but only increases hair density in men.
research Investigating the Safety and Efficacy of Platelet-Rich Plasma Treatment for Female Androgenetic Alopecia: Review of the Literature
PRP treatment may promote hair growth and improve hair density in women with AGA, but more research is needed.
research Low-Level Light Therapy Using a Helmet-Type Device for the Treatment of Androgenetic Alopecia
Helmet-like device safely increases hair density for people with hair loss.
research Platelet-Rich Plasma for Androgenic Alopecia: A Randomized, Placebo-Controlled, Double-Blind Study and Combined Mice Model Experiment
PRP injections promote hair growth and increase hair density in androgenic alopecia.
research The Effect of 1540-nm Fractional Erbium-Glass Laser in the Treatment of Androgenic Alopecia
Laser treatment effectively increases hair density and thickness in androgenic alopecia.
research Isolation and Quantification of Glycosaminoglycans from Human Hair Shaft
Human hair contains more glycosaminoglycans in children than adults, and these compounds decrease with age, possibly affecting hair thickness.
research Characteristics of Nonbalding Scalp Zones of Androgenetic Alopecia in East Asians
Hair density and thickness decrease in all scalp areas for East Asians with AGA.
research The Effects of Gamma Rays on the Regeneration of Hair Follicles Are Carried Over to Later Hair Cycles
Gamma-ray exposure can cause long-lasting damage to hair follicles, affecting hair structure and color.
research A New Universal Follicular Unit Excision Classification System for Hair Transplantation Difficulty and Patient Outcome
The new SFS Scale predicts hair transplant difficulty using hair and skin types, with thick skin and coily hair being hardest to work with.
research Accelerated Hair Growth by Combining Thread Monofilament and Minoxidil in Female Androgenetic Alopecia
Thread monofilament and minoxidil together increase hair growth in female androgenetic alopecia.
research Autologous Platelet-Rich Plasma as a Treatment for Male Androgenetic Alopecia: Study of 14 Cases
PRP injections may slightly improve hair density and count for male hair loss, but more research is needed.
research The Effect of Stromal Vascular Fraction for Patients with Androgenetic Alopecia
Stromal Vascular Fraction treatment increases hair density and thickness, making it a safe and effective treatment for Androgenetic Alopecia.
research Efficacy and Safety of a Novel Herbal Solution for the Treatment of Androgenetic Alopecia and Comparison with 5% Minoxidil: A Double-Blind, Randomized Controlled Trial Study
Herbal solution improves hair diameter and density more than 5% minoxidil for androgenetic alopecia.
research Topical Niacinamide Does Not Stimulate Hair Growth Based on the Existing Body of Evidence
Niacinamide does not promote hair growth.
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.
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 Exploring the Efficacy and Therapeutic Potential of Mesenchymal Stem Cell-Derived Exosomes for the Treatment of Androgenic Alopecia
Mesenchymal stem cell-derived exosomes significantly increase hair density and thickness in androgenic alopecia patients.
research Androgenetic Alopecia: A Study on the Efficacy of a Combined Protocol of Blue Light Photobiomodulation and Subcutaneous Infiltrations of Biomimetic Peptides
The combined treatment increased hair density in most patients with Androgenetic Alopecia.
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 Safety and Efficacy of Hair Growth Promoting Product in Adult Human Subjects With Alopecia
The hair growth product was effective and safe, increasing hair growth, thickness, and density while reducing hair fall.
research Therapeutic Approach for Hair Growth and Regeneration Using Bioactive Formulation Containing Mesenchymal Stromal Cell-Derived Conditioned Medium
The hair growth serum Trichosera® was effective in increasing hair regrowth and density and reducing hair fall without significant side effects.
research Effects of Applying Lotion Containing Lactiplantibacillus plantarum subsp. plantarum N793 on Hair of Men and Women Suffering from Hair Thinning
The lotion with N793 strain significantly increased hair density and reduced hair loss safely.
research Effect and Mechanism of YH0618 Granule on Chemotherapy-Induced Hair Loss in Patients with Breast Cancer: Study Protocol for a Randomized, Double-Blind, Multi-Center Clinical Trial
The trial will test if YH0618 granule prevents hair loss in breast cancer patients during chemotherapy.
research Controversy on the Role of Iron and a Clinical Trial with Intermittent Iron and Nutritional Supplements in Hair Loss Management
Intermittent iron and nutritional supplements can help reduce hair loss.
research Effectiveness of Hair Care Products Containing Placental Growth Factor for the Treatment of Postpartum Telogen Effluvium
Hair care products with placental growth factor can improve hair thickness and density in postpartum hair loss.
research Adipose-Derived Stem Cells and Their Secretory Factors for Skin Aging and Hair Loss
Fat-derived stem cells may help treat skin aging and hair loss.
research Adipose-Derived Stem Cells and Their Secretory Factors for Skin Aging and Hair Loss
Fat-derived stem cells and their secretions show promise for treating skin aging and hair loss.