research Investigation of Aging Effects in Human Hair Using Atomic Force Microscopy
Aging makes hair thinner and rougher, with less clear edges.
Search
for
Sort by
Research
120-150 / 1000+ results 
research Histologic Study of the Regeneration Process of Human Hair Follicles Grafted onto SCID Mice after Bulb Amputation
Human hair follicles can regenerate and recover after severe injury by going through a brief abnormal resting phase before growing again.
research Managing Hair Loss in Midlife Women
The conclusion is that proper evaluation and treatment of hair loss in midlife women is important, considering the emotional impact and potential for various treatments.
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 The History of Hair Transplantation
Hair transplantation has evolved since 1822, with significant advancements by key figures and widespread international growth.
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 Controversy: Synthetic Hairs and Their Role in Hair Restoration
Synthetic hair fibers for hair restoration were controversial in 2009 due to health risks and lack of support from the International Society of Hair Restoration.
research Hair Characteristics and Androgenetic Alopecia in Koreans
Korean hair is typically thicker with a slower growth rate, and treatments like Dutasteride are effective for male pattern hair loss without major side effects.
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 Considerations on Hair Research and Hair Growth
The document concludes that hair biology is complex and there are still unanswered questions about hair loss and follicle changes.
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 Scalp Hair Density and Diameter in the Arab Population: Clinical Office-Based Phototrichogram Analysis
Arab hair is generally thicker but less dense compared to other ethnicities, affecting hair disorder diagnosis and treatment.
research The Action of a Cosmetic Hair Treatment on Follicle Function
The hair treatment made hair grow faster and thicker and strengthened the hair roots.
research Hair Physiology: Hair Growth, Alopecia, Scalp Treatment, Etc.
The document concludes that new treatments for hair loss may involve a combination of cosmetics, clinical methods, and genetic approaches.
research Evaluation of the Relationship of Digital Phototrichogram Findings with Blood TSH, Ferritin, and Vitamin B12 Levels in Patients with Diffuse Hair Loss
Low ferritin levels are linked to increased hair loss; no link found between vitamin B12, TSH levels, and hair loss.
research Segmental Hair Analysis as a Retrospective Testosterone Diary: Possibilities and Pitfalls
Segmental hair analysis can track testosterone over time but needs adjustments for sex, hair color, and washing frequency.
research Segmental Hair Analysis - A Retrospective Testosterone Diary?
Hair analysis can somewhat track past testosterone levels but is influenced by factors like hair washing, growth rate, sex, and hair color.
research A Look Back at Hair Restoration Through History
Hair restoration techniques have improved over time, focusing on better results and less scarring, but skilled doctors are essential for natural-looking outcomes.
research Androgens and Hair Growth
Androgens can both increase and decrease hair growth in different parts of the body.
research The Changing Patterns of Hair Density and Thickness in South Korean Women with Hair Loss: Clinical Office-Based Phototrichogram Analysis
South Korean women with hair loss have lower hair density and thickness compared to healthy women.
research Interventions for Female Pattern Hair Loss
Minoxidil effectively treats female pattern hair loss.
research Cross-Sectional Study of Hair Loss Patterns in 122 Korean Systemic Lupus Erythematosus Patients: A Frequent Finding of Non-Scarring Patch Alopecia
Most Korean systemic lupus erythematosus patients experienced hair loss, often as non-scarring diffuse hair loss, with non-scarring patch alopecia also common.
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 Parietal Scalp Is Another Affected Area in Female Pattern Hair Loss: An Analysis of Hair Density and Hair Diameter
Parietal scalp area has lower hair density and smaller hair diameter in women with hair loss.
research Autologous Cell-Based Therapy for Male and Female Pattern Hair Loss Using Dermal Sheath Cup Cells: A Randomized Placebo-Controlled Double-Blinded Dose-Finding Clinical Study
DSC cell injections significantly improved hair density and diameter, showing potential as a hair loss treatment.
research Characteristic Findings by Phototrichogram in Southern Chinese Women with Female Pattern Hair Loss
Southern Chinese women with female pattern hair loss have less, thinner hair and smaller hair follicles.
research Efficacy and Safety of a New Formulation Kit (Shampoo + Lotion) Containing Anti-Inflammatory and Antioxidant Agents to Treat Hair Loss
The new hair loss treatment kit was safe and improved hair growth without any adverse effects.
research Baldness May Be Caused by the Weight of the Scalp: Gravity as a Proposed Mechanism for Hair Loss
Baldness might be caused by scalp weight pressing on hair follicles.
research Hair Growth Is Promoted in Mouse Dorsal Skin by a Mixture of Platycladus Orientalis Leaf Extract and Alpha-Terpineol by Increasing Growth Factors and Wnt3/β-Catenin
A mix of Platycladus orientalis leaf extract and alpha-terpineol helps mice grow hair by increasing growth factors and cell growth.
research Histochemical Observation of the Cell Membrane Complex of Hair
The Cell Membrane Complex in hair has both water-attracting and water-repelling layers.