research 313 Different polyamine levels in the vertex and occipital hair of pattern hair loss patients
People with pattern hair loss have higher polyamine levels in the top of their head compared to the back.
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research 28 Hair Restoration
Modern hair restoration techniques can effectively treat hair loss and provide natural-looking results.
research Hair cosmetics: An overview
Dermatologists need to understand hair products to treat hair and scalp issues better.
research Ethnic hair update: Past and present
Dermatologists need to understand African American hair-care practices to better treat their hair and scalp disorders.
research Stability of opiates in hair fibers after exposure to cosmetic treatment
Cosmetic treatments like bleaching and perming can greatly reduce opiate levels in hair, possibly leading to false-negative drug tests.
research The Ethnic Differences of the Damage of Hair and Integral Hair Lipid after Ultra Violet Radiation
Asian hair is more resistant to UV damage due to higher lipid content.
research Hair loss: is there a relationship with hair care practices in Nigeria?
Frequent use of chemical hair relaxants is linked to increased scarring hair loss in Nigerian women.
research Assessment of hair loss: clinical relevance of hair growth evaluation methods
Effective hair loss assessment requires a mix of precise measurement methods.
research ‘A detective look’ at hair biopsies from African-American patients
Recognizing specific features of African-American hair can help diagnose hair loss conditions.
research Hair pull test: Evidence-based update and revision of guidelines
The normal range for the hair pull test is 2 hairs or fewer, and washing or brushing hair before the test does not affect the results.
research Distribution and Localization of Hydrophobic and Ionic Chemical Groups at the Surface of Bleached Human Hair Fibers
Bleaching hair removes its protective top layer and exposes more hydrophilic groups, changing its chemical surface and affecting how it interacts with products.
research Hair extensions: a concerning cause of hair disorders
Hair extensions can cause hair loss and scalp damage, and these problems might be more common than people realize.
research The zombie commodity: hair and the politics of its globalization
The article concludes that the global hair trade is exploitative and reflects complex cultural and economic issues.
research Variation in human hair ultrastructure among three biogeographic populations
Different populations have distinct hair structures related to their ancestry.
research Interactions between Crossed Hair Fibers at the Nanoscale
Hair fibers interact through classical forces, which are influenced by treatments and products, important for hair care and other applications.
research Female Adolescent Hair Disorders
Quick treatment of hair disorders in teenage girls is important because of the emotional effects.
research Azimuthal Scattering from Elliptical Hair Fibers
Light scatters differently from elliptical hair fibers than from circular ones, and a new model better predicts this behavior, especially for shiny highlights.
research What Ages Hair?
Hair aging and loss are caused by genetics, hormones, environment, and grooming, with treatments like minoxidil effective for certain types of hair loss.
research Use of Nape and Peri-Auricular Hair by Follicular Unit Extraction to Create Soft Hairlines and Temples: My Experience With 128 Patients
Transplanting hair from the nape and around the ear to the hairline and temples generally satisfies patients and looks natural.
research Biology of Human Hair: Know Your Hair to Control It
Understanding hair biology is key to developing better treatments for hair and scalp issues.
research Charge density alterations in human hair fibers: an investigation using electrostatic force microscopy
The study found that a polymer treatment changes the charge on hair surfaces, making bleached hair smoother and less porous.
research The Art of Repair in Surgical Hair Restoration Part I: Basic Repair Strategies
Effective repair of bad hair transplants requires skilled techniques and careful use of donor hair, with strategies like reimplantation and camouflage, and new methods to minimize scarring.
research Age, Health and Attractiveness Perception of Virtual (Rendered) Human Hair
Hair style affects perceptions of age, health, and attractiveness more than hair color does.
research A comparison of graft implantation techniques for hair transplantation
The best hair transplant method depends on the desired look; faster techniques may not give better results or save money.
research Methodology of follicular unit hair transplantation
Different hair transplant methods vary in time and cost, but the best results depend on hairline design and hair qualities, not just the technique.
research A highly resistant structure between cuticle and cortex of human hair
A tough membrane between the outer and inner layers of human hair protects it from damage.
research Scanning Electron Microscopy Approach for Evaluation of Hair Dyed with Lawsonia inermis Powder: in vitro Study
Henna dye improves hair cuticle and thickness but effects vary by hair type and health.
research Analysis of Lipids in the Medulla of Japanese Hair and Their Function
Lipids in Japanese hair help maintain glossiness and structure.
research Structural Abnormalities in the Hair of a Patient with a Novel Ribosomopathy
The patient's hair was thinner and had fewer lipids due to a genetic mutation.
research brief review on “Herbal Hair Tonic”
The herbal hair tonic effectively fights fungi and bacteria and has good texture and balance.