research Qualitative Investigation of Fresh Human Scalp Hair with Full-Field Optical Coherence Tomography
Melanin density affects hair color, and this method can help in cosmetic assessments and diagnosing hair diseases.
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research The Chemistry Mechanism of Hair Dyes
Permanent hair dyes use chemicals that react with hydrogen peroxide to create color.
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 Author Response: Quantitative Mapping of Human Hair Greying and Reversal in Relation to Life Stress
Hair can naturally regain color after greying, and this change may be linked to stress levels.
research Phenotypic and Morphometric Characterization of Janwal Pashmi Dog
The Janwal Pashmi dog is a medium-sized, mostly black breed with specific body measurements, and adult males are generally larger than females.
research Weathering of the Hairless Scalp: A Study Using Skin Capacitance Imaging and Ultraviolet Light-Enhanced Visualization
The study found that long-term sun exposure does not significantly affect follicular plugs on the scalp, and the scalp's appearance is unique compared to other body parts.
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 Gastrointestinal Physiology in Obesity
Obesity is linked to many gastrointestinal diseases and needs more research for treatment development.
research Commentary
The Epilight Hair Removal System is effective for temporary hair removal with few side effects, but more research is needed to confirm its safety and long-term results.
research Woolly Hair Nevus: A Rare Case with Late Onset in Adolescence
A 17-year-old developed woolly hair nevus in adolescence, which is unusual, and over time the hair darkened and straightened slightly, but microscopic changes persisted.
research Hypaphorine, an Indole-3-Acetic Acid Antagonist Delivered by the Ectomycorrhizal Fungus Pisolithus Tinctorius, Induces Reorganization of Actin and the Microtubule Cytoskeleton in Eucalyptus Globulus ssp. Bicostata Root Hairs
Hypaphorine from a fungus changes the internal structure of Eucalyptus root hairs, stopping their growth.
research Eclipta Prostrata Promotes the Induction of Anagen, Sustains the Anagen Phase Through Regulation of FGF-7 and FGF-5
Eclipta prostrata helps hair growth and maintains the growth phase by affecting certain growth factors.
research Testosterone Analysis in Hair
The method shows hair testosterone levels reflect those in saliva, but are affected by various factors and may indicate a risk for heart attack.
research Trichotillometry: A Technique for Hair Assessment
Trichotillometry is a reliable method to measure hair strength and assess hair loss treatments.
research Comparison of Damage to Human Hair Fibers Caused by Monoethanolamine- and Ammonia-Based Hair Colorants
Monoethanolamine-based hair colorants can cause more damage to hair than ammonia-based ones.
research Interrelationships Between Skin Structure, Function, and Microbiome of Pregnant Females and Their Newborns: Study Protocol for a Prospective Cohort Study
The study aims to understand the skin and hair characteristics of mothers and their babies, and how these may affect newborns' skin health and mothers' postpartum hair loss.
research Importance of Vascular Patterns in the Dermoscopy Recognition of Cutaneous Tumors
Vascular patterns in dermoscopy help tell apart malignant and benign skin tumors.
research Does Active Form of Vitamin D3 Prevent Hair Follicles from Radiation Toxicity?
Active vitamin D3 might protect hair follicles from radiation damage.
research Hair Resistance to Mechanical Wear
Hair's resistance to wear varies by ethnicity and treatment, with less wear indicating stronger hair.
research Case Study: Hereditary Cancer Genetic Testing in Unaffected Patients May Allow for Early Intervention and Aggressive Management
Genetic testing for cancer risk can lead to early and life-saving treatments in people without symptoms.
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 The Medical and Psychosocial Associations of Alopecia: Recognizing Hair Loss as More Than a Cosmetic Concern
Alopecia is linked to various health and mental conditions, impacts life quality, and needs medical attention beyond its cosmetic effects.
research Carvone Decreases Melanin Content by Inhibiting Melanoma Cell Proliferation via the Cyclic Adenosine Monophosphate (cAMP) Pathway
Carvone helps treat skin issues by reducing melanin and stopping harmful cell growth.
research Influence of Chemical Straightening on the Stability of Drugs of Abuse in Hair
Chemical hair straightening significantly reduces detectable drug levels in hair.
research Glossary
research Clinicopathologic Comparison of Radiofrequency Versus Scalpel Incision for Upper Blepharoplasty
Radiofrequency and scalpel incisions have similar clinical outcomes for upper eyelid surgery.
research Review of the Current Understanding of the Effect of Ultraviolet and Visible Radiation on Hair Structure and Options for Photoprotection
UV radiation and visible light can damage hair, but there are ways to protect it.
research The Influence of Valproic Acid and Carbamazepine Treatment on Serum Biotin and Zinc Levels and on Biotinidase Activity
Valproic acid and carbamazepine do not change biotin or biotinidase levels but may lower zinc levels, still within normal range.
research Scalp Advancement and the Pretrichial Brow Lift
The surgical technique of scalp advancement and pretrichial brow lift shortens the forehead and lifts brows, is good for women and transgender women with high foreheads, but not recommended for men and has some risks.
research Tattoos: A Summary Knowledge for the Practicing Clinician
Clinicians should understand tattoos to manage health issues, as tattoos can cause complications and affect medical assessments.