research Dopamine Is a Novel, Direct Inducer of Catagen in Human Scalp Hair Follicles In Vitro
Dopamine stops hair growth and pigment production in human scalp hair follicles.
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research Novel Anti-Melanogenesis Properties of Polydeoxyribonucleotide, a Popular Wound Healing Booster
Polydeoxyribonucleotide (PDRN) may help lighten skin and treat hyperpigmentation.
research Chloracne: Histopathologic Findings in One Case
Tiny infundibular cysts are the main lesions in chloracne, not comedones.
research Photoaging of Hair Fiber and Photoprotection
Sunlight damages hair, causing cuticle loss, protein changes, and discoloration.
research The Redox Biochemistry of Human Hair Pigmentation
Human hair color is influenced by complex biochemical processes involving enzymes and reactive oxygen species.
research Skin Hyperpigmentation and Increased Angiogenesis Secondary to Vitamin B12 Deficiency in a Young Vegetarian Woman
Vitamin B12 deficiency can cause skin darkening and increased blood vessels, but treatment can improve symptoms.
research N-(3,5-Dimethylphenyl)-3-Methoxybenzamide (A3B5) Targets TRP-2 and Inhibits Melanogenesis and Melanoma Growth
A3B5 can reduce skin pigmentation and slow melanoma growth.
research Evaluation of Wavelength-Dependent Hair Growth Effects on Low-Level Laser Therapy: An Experimental Animal Study
The 830-nm wavelength was most effective at promoting hair growth in rats using low-level laser therapy.
research Premature Graying, Balding, And Low Bone Mineral Density In Older Women And Men
Balding men had lower bone density, while balding women had higher hip bone density.
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 Therapeutics of Premature Hair Graying: A Long Journey Ahead
Effective treatments for premature hair graying still require significant research.
research Vascular Mechanisms in Laser Hair Removal
Laser hair removal might also work by damaging blood vessels around hair follicles.
research Ectopic Odorant Receptors Responding to Flavor Compounds in Skin Health and Disease: Current Insights and Future Perspectives
Skin odorant receptors respond to flavors and could be targeted to improve skin health and treat diseases.
research Histopathologic Findings of Cutaneous Hyperpigmentation in Addison's Disease and Immunostain of the Melanocytic Population
The study found increased skin pigmentation and variable melanocyte density in a patient with Addison's disease.
research Laser Hair Removal in Fitzpatrick Type IV to VI Patients
Laser hair removal can be safe and effective for dark-skinned individuals with the right laser settings.
research Photobiomodulation in Dermatology: Harnessing Light from Visible to Near Infrared
Low-intensity light therapy is effective for skin healing, reducing inflammation, and treating various skin conditions.
research Immunohistopathological Analysis of Frizzled-4-Positive Immature Melanocytes from Hair Follicles of Patients with Rhododenol-Induced Leukoderma
Rhododendrol in skin-whitening products can cause skin depigmentation and immune reactions.
research A Study of the Photolightening Mechanism of Blond Hair with Visible and Ultraviolet Light
Blond hair lightens more with visible light directly, while ultraviolet light lightens it after washing by damaging other hair parts.
research Pain Management in Photoepilation
Effective pain relief methods for photoepilation include topical anesthetics, cooling devices, and skin stimulation.
research Platelet-Rich Plasma in Melasma: A Systematic Review
Platelet-rich plasma (PRP) can significantly improve melasma, a skin pigmentation disorder, but may not add benefits when used with certain other treatments.
research The Color of Skin: White Diseases of the Skin, Nails, and Mucosa
The document concludes that while white skin, nail, and mucosa diseases increase skin cancer risk, they are generally harmless, especially compared to darker pigmentation conditions.
research Investigation of Hair Dye Deposition, Hair Color Loss, and Hair Damage During Multiple Oxidative Dyeing and Shampooing Cycles
Repeated dyeing and shampooing cause hair color loss and damage.
research Hair Removal Using the Long-Pulsed Ruby Laser
Long-pulsed ruby lasers effectively reduce hair for up to 2 years with minimal pain.
research Platelet-Rich Plasma in Dermatology: Cellular and Molecular Mechanisms of Action
PRP therapy helps skin heal and improve by promoting cell growth and repair.
research Perspectives and Challenges of Hair Analysis
Hair is a complex organ, and understanding its detailed structure and growth phases is crucial for analyzing substances within it.
research Hair Repigmentation in Microcystic Adnexal Carcinoma
Hair repigmentation can indicate malignancy and should be investigated.
research Effects of Baicalin on Alopecia and the Associated Mechanism
Baicalin may help treat hair loss by promoting hair follicle growth and activating specific cellular pathways.
research Photobiomodulation for Skin Pigmentation Disorders: A Dual-Function Treatment
Light therapy is effective and safe for treating skin color disorders like vitiligo and dark spots.
research Applications of Long-Pulse Alexandrite Laser in Cosmetic Dermatology: A Review
The long-pulse alexandrite laser is good for removing hair and treating skin problems like spots and veins.
research Hair
Hair analysis can detect drug use but is costly and interpretation is complex.