research Effect of Procyanidin Oligomers on Oxidative Hair Damage
Procyanidin oligomers can protect hair from oxidative damage and could be good for hair care products.
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research Porosity at Different Structural Levels in Human and Yak Belly Hair and Its Effect on Hair Dyeing
Yak belly hair has higher porosity and is less stiff than human hair, making it absorb dye better but less suitable as a direct substitute for hair dyeing.
research Canities Subita: Sudden Blanching of the Hair in History and Literature
The true cause of hair suddenly turning white is still unknown.
research Acquired Progressive Kinking of Hair Affecting the Scalp and Eyelashes in an Adult Woman
A woman developed rare, unexplained curly hair on her scalp and eyelashes.
research Methods of Hair Loss Evaluation in Patients with Endocrine Disorders
The document concludes that most patients with endocrine disorders experience diffuse, non-scarring hair loss, with scarring hair loss being rare.
research Disorders of Hair
The document concludes that hair analysis is not good for assessing nutrition but can detect long-term heavy metal exposure.
research Structural Investigation on Damaged Hair Keratin Treated with α,β-Unsaturated Michael Acceptors Used as Repairing Agents
Treatments improved hair surface and scale structure but didn't increase certain bonds in the hair cortex.
research Hair Shaft Structures in EDAR Induced Ectodermal Dysplasia
The EDAR gene mutation leads to thinner and more deformed hair shafts.
research The Distribution of Melanocytes and the Degradation of Melanosomes in Fetal Hair Follicles
Fetal hair follicles have melanocytes with melanosomes at different stages, which are broken down into pigment particles in keratinocytes.
research Investigation of Human Hair Using ToF-SIMS: From Structural Analysis to the Identification of Cosmetic Residues
The conclusion is that a new method can identify cosmetic residues on hair and match them to their products.
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 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 What's New in the Histologic Evaluation of Alopecia and Hair-Related Disorders?
New biopsy techniques and tools improve alopecia diagnosis, and both too much and too little selenium can cause hair loss.
research Silicon in Hair Loss: A Preliminary SEM Microanalysis Study
The study suggests silicon might be important for healthy hair, as less silicon was found in people with hair loss.
research Topographical and Tribological Characteristics of Asian Human Hair Cuticles
Hair damage increases significantly with higher temperatures and longer heating times.
research Hair Health and Management of Common Hair Disorders
Using the right hair care products can improve hair health and help manage hair disorders.
research Fabrication and Characterization of Hair Keratin-Chitosan-Based Porous Scaffolds for Biomedical Application
The document concludes that hair keratin-chitosan scaffolds were successfully made and are suitable for biomedical use.
research Banded Scalp Hair with an Unusual Glistening Appearance in a Teenager: A Quiz
A teenager's hair with alternating white and dark bands, known as Pili annulati, is a genetic condition that is usually harmless and often considered attractive.
research Hair That Is Difficult to Manage in a Hispanic Girl
A 9-year-old Hispanic girl has Uncombable Hair Syndrome, which may improve with age and biotin treatment.
research Alignment Control and Softness Creation in Hair with Glycylglycine
Glycylglycine makes hair softer by improving alignment and changing hair's internal properties.
research Effect of Disulfide Bonds in Human Hair Fibers on the Melting Behavior of Their Crystalline Structure
Changing disulfide bonds in human hair affects its melting behavior and thermal stability.
research Calculation of Cuticle Step Heights from AFM Images of Outer Surfaces of Human Hair
AFM helps study hair surfaces for dermatology, cosmetics, and forensics.
research Insights Into Structural and Proteomic Alterations Related to pH-Induced Changes and Protein Deamidation in Hair
Haircare products with a pH between 5 and 7 are best for maintaining healthy hair.
research Case Report: Exploring Autosomal Recessive Woolly Hair: Genetic and Scanning Electron Microscopic Perspectives on a Japanese Patient
A genetic mutation in the LIPH gene causes tightly curled hair that stops growing in some Japanese individuals.
research Unraveling Childhood Tinea Capitis: A Multi-Dimensional Investigation Using Dermoscopy, Scanning Electron Microscopy, and Mass Spectrometry
Tinea capitis in a child was caused by a fungus from cats, highlighting the need for accurate diagnosis and treatment.
research A New Assessment Method of Vitiligo by Combination of Dermoscopy and Reflectance Confocal Microscopy
The new method combining dermoscopy and Reflectance Confocal Microscopy is more effective for evaluating vitiligo.
research Asymptomatic Hair Loss in a Patient With Systemic Lupus Erythematosus
Fungal infections can cause hair loss in lupus patients and should be considered even if rare.
research Imaging Tools for Noninvasive Hair Assessment
New imaging tools help doctors better examine hair and scalp health without surgery.
research A Combination of Honey to Repair Asian Hair from UV-A and Environmental Pollution-Induced Damage
Honey mixture improved damaged Asian hair, making it stronger, softer, and shinier.
research Effects of Keratin Pretreatment on Damaged Hair During Perm Procedure
Keratin pretreatment improves the quality of damaged hair during perming.