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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 The P&P Hairline Laser: A Novel Hands-Free Laser-Assisted Hairline Device for Hair Restoration Surgery
The P&P Hairline Laser is a new, hands-free device that improves hairline symmetry in hair restoration surgery and can create a symmetrical hairline in less than a minute.
research Curly Hair: A Rare Side Effect of Sodium Valproate in a Child
Sodium valproate can rarely cause curly hair in children.
research Tribological Properties between Taut Hair Fibers in Wet Conditions: A New Shampoo Formulation for Eliminating Stick‐Slip Friction
Shampoo B, which uses water-soluble silicone, is better at detangling hair in wet conditions due to its two-layer conditioning film.
research Hair color digitization through imaging and deep inverse graphics
A new method accurately captures and renders hair color for virtual reality and hair dye use.
research A case of familial trichomegaly with synophrys in association with loose anagen syndrome
A 17-year-old girl and her brothers have a rare hair condition with long eyelashes, thick eyebrows, and easily pluckable hair.
research Synthetic hairs: Should they be used?
Synthetic hairs are not recommended for use.
research Studies of light scattering from ethnic hair fibers
Different hair types from various ethnic groups affect hair shine due to characteristics like thickness and shape.
research Female patients complaining about hair loss: documentation of defective scalp hair dynamics with contrast-enhanced phototrichogram
The study concluded that a special imaging technique showed women with hair loss have slower hair growth and a faulty hair replacement cycle.
research No difference in the proteome of racially and geometrically classified scalp hair sample from a South African cohort: Preliminary findings
Hair protein composition is similar across different races and shapes.
research Quantifying hair shape and hair damage induced during reshaping of hair.
New imaging and testing methods can effectively assess hair shape changes and damage.
research Classification of the Female Hairline and Refined Hairline Correction Techniques for Asian Women
The new hairline classification and correction methods can improve the appearance of Asian women with wide or M-shaped foreheads.
research Hair Mechanical Properties Depending On Age And Origin
Hair properties vary with age and ethnic origin.
research The physical and chemical disruption of human hair after bleaching – studies by transmission electron microscopy and redox proteomics
Bleaching hair causes severe structural and chemical damage, including protein loss and oxidation.
research Changes in scalp hair after cancer chemotherapy
research Frontal pattern hair loss among Chinese women is frequently associated with ponytail hairstyle
Wearing a ponytail often is linked to hair loss at the front of the scalp in Chinese women.
research Hair pull test: A clinical update for patients with Asian- and Afro-textured hair
Pulling 2 or fewer hairs is normal for all hair types, including Afro- and Asian-textured hair.
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 Acquired Progressive Kinking of the Hair
Curly hair in certain scalp areas can be an early sign of hair loss.
research INTRODUCING THEORY LINKING GENESIS OF HAIR SHAFT BIPOLARITY WITH ARRECTOR PILI MUSCLE PROXIMAL ATTACHMENT
The document suggests that human hair has electrical charges because of a gap in nerve cell coverage that affects electromagnetic radiation.
research Picking a Side: Preferential Laterality in Scalp Hair Density
Some people grow more hair on one side of their scalp, possibly due to genetics, behavior, or environment.
research Traction Alopecia
Stopping tight hairstyles can prevent and reduce traction alopecia.
research Raman Microspectroscopy of Hair Cuticle With Polarized Excitation: Problem of Protein Secondary and Tertiary Structure
Polarized Raman spectra can reveal changes in hair keratin's protein structures.
research Helical twist direction in the macrofibrils of keratin fibres is left handed
Keratin fibers in hair twist left-handed.
research When Beauty Turns Toxic: Acute Contact Dermatitis and Kidney Injury Following Hair Straightening
Hair straightening products with glyoxylic acid can cause skin irritation and kidney damage.
research New method of dyeing keratin fibers using poly(ethylene imine) and its coloring mechanism
A new method using poly(ethylene imine) improves hair dyeing at lower temperatures with better color retention.
research Long‐pulsed ruby laser‐assisted hair removal in male‐to‐female transsexuals
Long-pulsed ruby laser effectively reduces hair in male-to-female transsexuals.
research Sparse Hair on the Scalp
A 5-year-old girl has sparse, dry, and brittle hair but is otherwise healthy.
research Normal Trichoscopic Findings after Hair Transplantation in Androgenetic Alopecia: A Prospective Case Series
Hair transplants in male pattern baldness typically look normal under a microscope.