research Flavonoids with Two Hydroxyl Groups in the B-Ring Promote Pigmented Hair Regeneration
Certain flavonoids help grow back colored hair after skin injury.
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research Reversing Gray Hair: Inspiring the Development of New Therapies Through Research on Hair Pigmentation and Repigmentation Progress
Gray hair can potentially be reversed, leading to new treatments.
research Current and Emerging Treatment Strategies for Hair Loss in Women of Color
Early treatment helps stop hair loss in women of color.
research Effect of Honeysuckle Extract for Color Protection of Human Hair Exposed to Sunlight Radiation
Non-ionic silicone emulsion best protects hair color from sunlight.
research Efficacy of an Agonist of α-MSH, the Palmitoyl Tetrapeptide-20, in Hair Pigmentation
Palmitoyl tetrapeptide-20 may help reduce hair greying and increase melanin production.
research Hair Depigmentation Is a Biological Readout for Pharmacological Inhibition of KIT in Mice and Humans
Hair color loss can indicate the effectiveness of a drug targeting the KIT protein in mice and humans.
research Influence of Pigmentation on the Codeine Content of Hair Fibers in Guinea Pigs
Darker hair in guinea pigs holds more codeine than lighter hair.
research Color-Transition Sign: A Useful Trichoscopic Finding for Differentiating Alopecia Areata Incognita from Telogen Effluvium
The "color-transition sign" helps tell apart alopecia areata incognita from telogen effluvium by looking at hair color changes.
research A Discourse on Human Hair Fibers and Reflections on the Conservation of Drug Molecules
Hair analysis for drugs needs a better understanding of how drugs enter hair, considering factors like hair structure and pigmentation.
research Regulation of Melanocyte Stem Cells in the Pigmentation of Skin and Its Appendages: Biological Patterning and Therapeutic Potentials
Understanding how melanocyte stem cells work could lead to new treatments for hair graying and skin pigmentation disorders.
research A Preliminary Study of Markers for Human Hair Follicle Melanin Stem Cells
Researchers identified potential markers for human hair color stem cells.
research Segmental Hair Analysis as a Retrospective Testosterone Diary: Possibilities and Pitfalls
Segmental hair analysis can track testosterone over time but needs adjustments for sex, hair color, and washing frequency.
research Segmental Hair Analysis - A Retrospective Testosterone Diary?
Hair analysis can somewhat track past testosterone levels but is influenced by factors like hair washing, growth rate, sex, and hair color.
research Hair Cosmetics: Dyes
Hair dyes can change hair color temporarily or permanently but may cause side effects like skin reactions and hair damage.
research Repigmentation of Gray Hair After Thyroid Hormone Treatment
Gray hair regained color after thyroid hormone treatment.
research Temporary Hair Removal by Low Fluence Photoepilation: Histological Study on Biopsies and Cultured Human Hair Follicles
Low fluence photoepilation temporarily removes hair by targeting the hair follicle's pigmented area without severe damage.
research Reversible Hypopigmentation of Hair Secondary to Vitamin B12 Deficiency
Vitamin B12 deficiency can cause reversible hair color loss in children.
research Is Increased Constitutive Skin and Hair Pigmentation an Early Sign of Puberty?
Darker skin in 10-year-old girls may be an early sign of puberty.
research Manifest Hair Repigmentation Associated with Etretinate Therapy
An 82-year-old man's white hair regained color after taking etretinate for psoriasis.
research Medication-Induced Repigmentation of Gray Hair: A Systematic Review
Some medications might reverse gray hair, especially those that reduce inflammation or stimulate pigment production, and vitamin B might help.
research Effect of Cosmetic Hair Treatment and Natural Hair Color on Hair Testosterone Concentrations
Cosmetic hair treatments can increase hair testosterone levels, while natural hair color does not affect it.
research Spontaneous Hair Hyperpigmentation in Response to Vitamin Intake in Pregnancy: A Clue for Homocystinuria
Taking vitamin B6 corrected a pregnant woman's metabolic disorder, which changed her hair color.
research Hair Changes Due to Drugs
Some drugs can cause reversible hair loss, but certain chemotherapy drugs may lead to permanent hair loss; drugs can also change hair color and texture.
research Drug-Induced Hair Disorders
Some drugs can cause hair loss, excessive growth, or color changes, often reversible but sometimes permanent.
research Nutrition and Hair Health: The Impact of Nutritional Deficiencies
Certain groups may need vitamin supplements to improve hair health and prevent other health problems.
research Long-Term Epilation Using the EpiLight Broad Band, Intense Pulsed Light Hair Removal System
The EpiLight Hair Removal System removed about 60% of hair with some side effects, and more research is needed to confirm long-term effectiveness.
research Scalp Hair Characteristics in the Newborn Infant
Assessing newborn scalp hair can reveal important health information.
research Stress-Sensing in the Human Greying Hair Follicle: Ataxia Telangiectasia Mutated (ATM) Depletion in Hair Bulb Melanocytes in Canities-Prone Scalp
Hair greying is linked to reduced ATM protein in hair cells, which protects against stress and damage.
research Analyzing the Laser-Light Reflection from Human Hair Fibers: Deriving a Measure of Hair Luster
The conclusion is that a new method to measure hair shine was confirmed to match people's visual assessments.
research Evaluation of a Hot-Wire Hair Removal Device Compared to Razor Shaving
The hot-wire hair removal device is no better than shaving.