research The Chemistry Mechanism of Hair Dyes
Permanent hair dyes use chemicals that react with hydrogen peroxide to create color.
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120-150 / 407 results research Metal Chelation Assisted Deposition of Polydopamine on Human Hair: A Ready-to-Use Eumelanin-Based Hair Dyeing Methodology
Polydopamine is a safe, effective, and permanent hair dye that turns gray hair black in one hour.
research Effect of Ethnicity and Treatments on In Situ Tensile Response and Morphological Changes of Human Hair Characterized by Atomic Force Microscopy
Different ethnicities and treatments affect human hair strength and structure.
research The First Hair Transplant Assessment Scale: Parameters for Good Hair Transplantation
A good hair transplant is judged by various factors including cosmetic appearance, hair angles, complication signs, and donor scar consideration.
research Practical Approaches to Medical and Cosmetic Dermatology in Skin of Color Patients
The document concludes that patients with skin of color need specialized dermatological care and education to manage unique skin conditions effectively.
research Principles and Techniques Used to Create a Natural Hairline in Surgical Hair Restoration
Creating a natural-looking hairline in hair restoration surgery involves using follicular unit grafts, proper hair placement, and artistic skills to give the illusion of density.
research Male Pattern Baldness: Causes, Treatments, and Future Prospects
Most American men experience hair loss by age 50, with limited effective treatments available and new options not expected soon.
research What Happens When Simulations Get Real and Cosmetic Dermatology Goes Virtual?
AI and AR are improving cosmetic dermatology but face challenges like data quality and ethical concerns.
research Investigation of Drug Partition Property in Artificial Sebum
The conclusion is that measuring how drugs partition into artificial sebum is important for predicting their delivery into hair and sebaceous follicles, and it provides better information than traditional methods.
research Editorial: Progress and Prospects on Skin Imaging Technology, Teledermatology, and Artificial Intelligence in Dermatology
New skin imaging, teledermatology, and AI could become key in future dermatology care.
research Characterization of Hair Follicle Development in Engineered Skin Substitutes
Engineered skin substitutes can grow hair but have limitations like missing sebaceous glands and hair not breaking through the skin naturally.
research Studies of Normal Moult and Artificially Induced Regeneration of Pelage in Peromyscus
Artificially inducing hair regrowth in mice can change the normal pattern and timing of hair growth, with minimal color differences between old and new fur.
research An Approach to Detect Alopecia Areata Hair Disease Using Deep Learning
Deep learning can accurately detect Alopecia Areata with up to 98.3% accuracy.
research Non-Invasive Evaluation of Hair Interior Morphology by X-Ray Microscope
X-ray microscopy can non-invasively show hair structure changes after treatments, but it's less detailed than TEM and needs improvement.
research Expression of the Heat Shock Protein-27 in the Adult Human Scalp Skin and Hair Follicle: Hair Cycle–Dependent Changes
Heat shock protein 27 is more present in the active growth phase of human scalp hair follicles.
research Three Cases of Postmenopausal Frontal Fibrosing Alopecia
Cosmetic treatments can replenish key amino acids in damaged hair, improving its strength and appearance.
research DanEra Multipurpose Hair Tonic: A Herbal Composition With Pomegranate And Beetroot Extracts For Dandruff And Hair Fall
DanEraTM hair tonic effectively treats dandruff and hair fall using natural ingredients.
research Impact of Constant Light Exposure During Pregnancy on Skin of Neonatal New Zealand Rabbits: Structural and Ultrastructural Study
Constant light exposure during pregnancy changes newborn rabbits' skin, affecting hair follicles, skin thickness, and pigment cells.
research Hair Follicles as a Critical Model for Monitoring the Circadian Clock
Hair follicles could be used to noninvasively monitor our body's internal clock and help identify risks for related diseases.
research Bioboard
In 2011, there were major scientific breakthroughs in cancer treatment, immunity, Parkinson's, virus simulation, schizophrenia, hair growth, lung cancer, and medical grafts.
research Premature Graying as a Consequence of Compromised Antioxidant Activity in Hair Bulb Melanocytes and Their Precursors
Gray hair may be caused by lower antioxidant activity in hair cells.
research Dysregulation of Grainyhead-Like 3 Expression Causes Widespread Developmental Defects
Not having enough or having too much of the protein Grainyhead-like 3 leads to various developmental problems.
research Growth in Turface Clay Permits Root Hair Phenotyping Along the Entire Crown Root in Cereal Crops and Demonstrates That Root Hair Growth Can Extend Well Beyond the Root Hair Zone
Root hairs in cereal crops can grow beyond the usual zone, and using Turface® clay helps study this.
research Role of Platelet and Growth Factor Concentration in Platelet Rich Plasma Therapeutic Response to Alopecia
High platelet numbers in PRP may not be essential for hair growth, and certain growth factors could negatively affect treatment outcomes for hair loss.
research Deep Hair Phenomics: Implications in Endocrinology, Development, and Aging
A new tool can analyze hair to detect changes due to hormones, genetics, and aging.
research The Human Type I Keratin Gene Family: Characterization of New Hair Follicle Specific Members and Evaluation of the Chromosome 17q21.2 Gene Domain
The study identified and characterized new keratin genes linked to hair follicles and epithelial tissues.
research The Catalog of Human Hair Keratins
Human hair is made up of different keratins, some strong and some weak, with specific types appearing at various stages of hair growth.
research Study of Seed Hair Growth in Populus Tomentosa, an Important Character of Female Floral Bud Development
Poplar seed hairs grow from the placenta at the ovary base, with endoreduplication playing a key role in their development, and share similar cellulose synthesis processes with cotton fibers.
research A 6-Month, Randomized, Double-Blind, Placebo-Controlled Study Evaluating the Ability of a Marine Complex Supplement to Promote Hair Growth in Men with Thinning Hair
The marine complex supplement significantly improved hair growth in men with thinning hair without adverse effects.
research Interactions Between Damaged Hair Keratin and Juglone as a Possible Restoring Agent: A Vibrational and Scanning Electron Microscopy Study
Juglone from walnut extracts may help repair damaged hair.