research Influence of Chemical Straightening on the Stability of Drugs of Abuse in Hair
Chemical hair straightening significantly reduces detectable drug levels in hair.
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research Management of Hair Problems
Dr. Vera H. Price's 1979 work emphasizes the importance of accurate diagnosis and personalized treatment for hair loss.
research Antioxidant Efficacy and Effects on Expression of Growth Factors in Human Hair Follicle Dermal Papilla Cells of Rosa Multiflora Root Extracts
Rosa multiflora root extracts may help promote hair growth and have anti-aging benefits.
research Canities Subita: Sudden Blanching of the Hair in History and Literature
The true cause of hair suddenly turning white is still unknown.
research Luxury Hair Fibers for the Fashion Industry
The industry should promote pure luxury hair fibers, improve technology, and diversify products to support growers and ensure sustainable use.
research Hair Growth Activity of Three Plants of the Polynesian Cosmetopoeia and Their Regulatory Effect on Dermal Papilla Cells
Extracts from three Polynesian plants were found to promote hair growth by affecting cell growth and gene expression related to hair.
research Large-Scale Beard Extraction Enhances Cosmetic Results of Scalp Hair Restoration in Advanced Androgenetic Alopecia in East Asian Men: A Retrospective Study
Beard hair extraction improves scalp hair restoration results in East Asian men with severe hair loss.
research Guidelines on Hair Restoration for East Asian Patients
Hair restoration for East Asians should consider their unique characteristics like head shape, hair thickness, and hair density, and use modified procedures and treatments to minimize scarring and maintain hair density.
research The Effects of Gamma Rays on the Regeneration of Hair Follicles Are Carried Over to Later Hair Cycles
Gamma-ray exposure can cause long-lasting damage to hair follicles, affecting hair structure and color.
research Reliability and Validity of a Photographic Method for Measuring Facial Hair Density in Men
The photographic method for measuring facial hair density is reliable and valid but needs further testing on different hair densities and skin colors.
research Diseases of the Hair and Nails
Stress, nutritional issues, and chronic diseases can cause hair loss, and nail changes may signal internal diseases; treatment focuses on the underlying cause.
research Effects of Gamma Rays on the Regeneration of Murine Hair Follicles in the Natural Hair Cycle
Gamma rays did not change hair follicle density but increased white and hypopigmented hairs in mice.
research A Clinical Study to Evaluate the Efficacy of Selected Traditional Hair Pack for Dandruff
The traditional hair pack effectively reduced dandruff without any side effects.
research Cutaneous Malignant Melanoma Incidences Analyzed Worldwide by Skin Type Over Advancing Age of Males and Females: Evidence Estrogen and Androgenic Hair Are Risk Factors
Estrogen and androgenic hair increase melanoma risk, especially in European-ancestry individuals.
research Characterization of Human Ovarian Teratoma Hair Using AFM, FT-IR, and Raman Spectroscopy
Teratoma hair is similar to scalp hair but has a rougher surface and lower adhesive force.
research Incorporating Hair Replacement Into Your Practice
Adding hair restoration to a cosmetic surgery practice requires a skilled team and specialized equipment.
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 and Scalp Dermatoscopy (Trichoscopy)
Trichoscopy is a useful tool for diagnosing and managing hair and scalp conditions, often better than traditional methods.
research Structural Analysis of Human Hair Fibers Under the Ultra-High Voltage Electron Microscope
Human hair structure varies by ethnicity, and certain treatments can improve hair condition and appearance.
research NAC1 Directs CEP1-CEP3 Peptidase Expression and Modulates Root Hair Growth in Arabidopsis
NAC1 controls certain enzymes that reduce root hair growth in Arabidopsis.
research The Chemistry Mechanism of Hair Dyes
Permanent hair dyes use chemicals that react with hydrogen peroxide to create color.
research Efficient Editing of CSLD2 Orthologue by CRISPR/Cas9 Affects Cell Morphogenesis of Root Hair in Spinach
CRISPR/Cas9 editing in spinach affects root hair growth by altering specific genes.
research In Vitro Hair Dermal Papilla Cells Induction by Fagraea Berteroana, a Tree of the Marquesan Cosmetopoeia (French Polynesia)
Fagraea berteroana fruit extract may promote hair growth by affecting cell proliferation and hair growth pathways.
research Hair Pathology
Triple horizontal scalp biopsies are 98% accurate in diagnosing hair loss, better than single biopsies.
research Immunocosmeceuticals: An Emerging Trend in Repairing Human Hair Damage
Immuno-cosmeceuticals from chicken egg yolk can effectively repair and improve damaged hair.
research Disorders of the Hair and Nails
The document reviews various hair and nail disorders, their causes, and treatments, emphasizing the need for proper diagnosis and the link between nail changes and systemic diseases.
research Tensile Properties of Twisted Hair Fibers
Twisting hair weakens it, but strength can be recovered at low twist levels.
research RGB Video Microscopic System for In Vitro Monitoring of Optical Properties of Hair Shaft and Follicle
The system helps monitor hair properties using RGB video microscopy.
research Refinements in Hair Transplantation: Micro- and Minigraft Megasession
Hair transplantation using micro- and minigraft megasessions is safe, effective, and provides natural results with high patient satisfaction.
research Dysfunction of Hair Growth
Hair growth dysfunction involves various conditions with limited treatment options.