research Hair Weathering: Degeneration of Hair by Environmental and Cosmetic Factors
Avoid chemical and physical damage to protect hair.
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research Examining Polyquaternium Polymers Deposition on Human Excised Hair Fibers
Certain polymers can stick to hair and increase volume, working best at a pH of 7 to 9.
research Age-Induced Hair Graying and Oxidative Stress
Gray hair is caused by oxidative stress damaging hair cells.
research Effects of a Medicinal Herbal Mixture Extract on Hair Growth and Melanin Production
The herbal extract SHJ promotes hair growth and increases melanin production.
research Hair Growth-Promoting Effect of Carthamus Tinctorius Floret Extract
Safflower (Carthamus tinctorius) extract helps hair grow and could be used in hair products.
research Molecular Biology of Hair Morphogenesis: Development and Cycling
Understanding hair growth involves complex interactions between molecules and could help treat hair disorders.
research Evaluation of Efficacy and Safety of Finasteride 1 mg in 3177 Japanese Men with Androgenetic Alopecia
Finasteride 1 mg effectively and safely increases hair growth in Japanese men with hair loss.
research Forensic DNA Phenotyping
Forensic DNA Phenotyping accurately predicts physical traits and is used in investigations, but needs more diverse population data for confirmation.
research Evolution of Hair Restoration Surgery: Donor Dominance and Follicular Unit Transplantation
Hair restoration surgery redistributes existing hair to achieve a natural look, with visible regrowth in 3-4 months and rare complications, mostly aesthetic.
research An Ultrastructural Study of Hair Fiber Damage and Restoration Following Treatment with Permanent Hair Dye
Permanent hair dye damages hair but it mostly recovers after 8 weeks; using certain hair care products can help repair it.
research Single-Cell Transcriptomics Reveals Lineage Trajectory of Human Scalp Hair Follicle and Informs Mechanisms of Hair Graying
The study found new details about human hair growth and suggests that preventing a specific biological pathway could potentially treat hair graying.
research Follicular Unit Transplantation for Male and Female Pattern Hair Loss and Restoring Eyebrows
Follicular unit transplantation treats hair loss and restores eyebrows with short recovery and natural results.
research Androgens and Hair: A Biological Paradox with Clinical Consequences
Androgens can both increase body hair and cause scalp hair loss.
research Age, Lifestyle, and Self-Perceptions of Hair: Is There an Association with Hair Diameter and Tensile Properties?
Older age and certain lifestyles are linked to thinner, weaker hair, while how you see your hair relates to its thickness.
research Hair Pores Caused by Surfactants via the Cell Membrane Complex and a Prevention Strategy through the Use of Cuticle Sealing
Surfactants damage hair, but sealing the cuticle can prevent this.
research Topiramate-Induced Hair Loss: Case Report
Topiramate may cause reversible hair loss.
research Female Hair Restoration
Hair transplantation is the only permanent solution for female pattern hair loss and can greatly improve quality of life with careful planning.
research Dermal Papilla Cells: From Basic Research to Translational Applications
Dermal papilla cells can help regrow hair and are promising for hair loss treatments.
research Morpho-Regulation in Diverse Chicken Feather Formation: Integrating Branching Modules and Sex Hormone-Dependent Morpho-Regulatory Modules
Sex hormones, especially estradiol, can change chicken feather shapes and colors.
research Pathobiology of Chemotherapy-Induced Hair Loss
Chemotherapy causes hair loss by damaging hair follicles and stem cells, with more research needed for prevention and treatment.
research Automated Digital Image Analysis (TrichoScan) for Human Hair Growth Analysis: Ease Versus Errors
TrichoScan often makes mistakes and needs improvement for correct hair growth analysis.
research Anatomy and Physiology of the Skin
The skin's layers protect, sense, and regulate the body's internal balance, but can be prone to cancer.
research A Multicenter, Randomized, Placebo-Controlled, Double-Blind Clinical Trial of a Novel Formulation of 5% Minoxidil Topical Foam Versus Placebo in the Treatment of Androgenetic Alopecia in Men
New 5% minoxidil foam effectively promotes hair growth and is safe for use.
research Ultrastructural Characteristics of Neonate Scalp Hair
Neonate scalp hair is thinner, lacks a medulla, and has smaller follicles compared to adult hair.
research Female Pattern Hair Loss and Androgen Excess: A Report From the Multidisciplinary Androgen Excess and PCOS Committee
Use "female pattern hair loss" term, assess androgen excess, treat with minoxidil and other medications if needed.
research Hair Growth Promoting Effect of Bioactive Extract from Deer Antler Velvet-Loaded Niosomes and Microspicules Serum
Deer antler velvet serum helps hair grow and is safe for skin.
research Optical Coherence Tomography Examination of Hair
OCT can effectively examine and reveal details about human hair and scalp conditions.
research Genome-Wide Association Study in Japanese Females Identifies Fifteen Novel Skin-Related Trait Associations
Researchers found 15 new genetic links to skin traits in Japanese women.
research Effects of Hair Dying by Used-Up Coffee Grounds Extract
research Progress and Prospects: Gene Therapy for Performance and Appearance Enhancement
Gene therapy shows promise for enhancing physical traits but faces ethical, safety, and regulatory challenges.