research Growth Hormone and the Human Hair Follicle
Growth hormone levels affect hair growth and loss, with too much causing excess hair and too little leading to hair loss.
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research Analyzing the Laser-Light Reflection from Human Hair Fibers: Light Components Underlying the Goniophotometric Curves and Fiber Cuticle Angles
The research found a way to measure hair surface changes by analyzing how light reflects off of it, and determined hair cuticle angles vary by hair length and color.
research Hair Care and Hair Care Products
Bleaching damages hair, making it rougher and weaker.
research Age-Dependent Changes in Damage Processes of Hair Cuticle
Older people's hair cuticles get more easily damaged and lose protective oils, especially in their 40s and 50s.
research Understanding Breakage in Curly Hair
Curly hair breaks due to mechanical damage and environmental factors, not chemical makeup, and needs ongoing care to prevent breakage.
research Case 3
Effective flea control can resolve hair loss in cats.
research Exogenous Factors in Hair Disorders
Outside factors like grooming, chemicals, and the environment can damage hair and cause disorders.
research Hair Physiology and Grooming
Hair is complex, varies in type, and plays a big role in attractiveness and culture.
research Episodic Bilateral Corneal Edema Caused by Hair Grooming Gel
research Immunocosmeceuticals: An Emerging Trend in Repairing Human Hair Damage
Immuno-cosmeceuticals from chicken egg yolk can effectively repair and improve damaged hair.
research Hair Breakage Index: An Alternative Tool for Damage Assessment of Human Hair
Coconut oil protects hair from damage better than regular grooming practices.
research Hair
Hair and skin are closely linked, and hair products can affect skin health.
research Cosmeceuticals for Hyperpigmentation
Some hair care products may improve hair growth and appearance, and botanicals can also help remove unwanted hair.
research Some Dermatoses Peculiar to Sikh Men
Sikh men may have unique skin issues due to wearing turbans and uncut hair.
research Oxidative Stress: Insights into the Pathogenesis and Treatment of Alopecia
Hair loss can be caused by stress, aging, and harmful substances that create an imbalance in the body's natural processes.
research Corrections to 'Female Pattern Hair Loss and Its Relationship to Permanent/Cicatricial Alopecia: A New Perspective'
Title change to "Central Centrifugal Cicatricial Alopecia (CCCA)"; common in African American women; hair-grooming methods may contribute; no effective therapy found; trials needed.
research Effects of Conditioners on Surface Hardness of Hair Fibers: An Investigation Using Atomic Force Microscopy
Conditioners with PQ-10 soften the flat part of hair cuticles but harden the edges.
research Frizzy Hair Pathology
Frizzy hair is fragile and can lead to hair loss and damage if not properly cared for.
research Cosmetic Trichology: Hair Cosmetics, Styling, and Their Effect on the Hair Fiber
Hair styling products can damage hair over time.
research Hair and Scalp Diseases
The document explains different hair and scalp conditions and their treatments.
research Penetration of Cationic Conditioning Compounds into Hair Fibers: A TOF-SIMS Approach
The study found that certain conditioning compounds can penetrate hair and potentially improve its resistance to damage.
research Acute and Chronic Telogen Effluvium
Hair shedding that lasts over 6 months may need a closer look, but often just reassurance is enough.
research Quantifying Polymer Deposition on Hair Fibers by Microfluorometry
Microfluorometry effectively measures how much polymer coats and penetrates hair, useful for evaluating hair products.
research Influence of Culture and Pigment on Skin Conditions in Children
Understanding cultural practices and skin reactions is crucial for diagnosing and treating skin conditions in children with dark skin.
research What Women Want: Quantifying the Perception of Hair Amount - An Analysis of Hair Diameter and Density Changes with Age in Caucasian Women
Caucasian women's hair appears thickest in their 20s, with perceived thinning after mid-30s due to both decreasing density and diameter.
research Female Hair Concerns With Age
As women age, they experience changes in hair density and volume, face challenges in distinguishing normal hair loss from disease, and have limited access to treatments for hair issues.
research Acute and Chronic Telogen Effluvium
Hair shedding that lasts more than 6 months may need medical tests, but often just reassurance is enough.
research Doxorubicin-Induced Hair Loss in the Angora Rabbit: A Study of Treatments to Protect Against Hair Loss
Vitamin E in the diet might help protect against hair loss caused by the chemotherapy drug doxorubicin in rabbits.
research Male Experiences of Hair Removal and Loss: Depilation Practices and Motivations
Men are increasingly removing body hair for looks and cleanliness, and while hair loss can cause distress, it doesn't affect their self-esteem as much as it does in women.
research Diseases That Turn African Hair Silky
Certain diseases like AIDS and lupus can make African hair become silky.