research Quantifying whole human hair scalp fibres of varying curl: A micro‐computed tomographic study
Human hair varies in structure based on curl type, with high curl hair showing the most differences.
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research A Study of the Clinical Patterns of Hair Loss in Female Patients
Most women aged 20-40 in the study lost hair diffusely and in volume over 6 weeks to 6 months, mainly due to telogen effluvium, often without a clear cause.
research Influence of thermal hair straightening on cannabis and cocaine content in hair
Thermal hair straightening changes drug levels in hair, affecting test results.
research Laboratory and Experimental Trichology
The document concludes that the trichogram is a useful tool for diagnosing hair loss and suggests semi-organ cultures for practical trichological research.
research Hormonal Effects on Hair Follicles
Hormones like testosterone and estrogen significantly affect hair growth and structure.
research Shape Variability and Classification of Human Hair: A Worldwide Approach
Human hair can be classified into eight types based on physical features, not ethnicity.
research Hair Conditioner
Using natural sources as hair conditioners can help restore shine and softness to damaged hair.
research Hair
Hair and skin are closely linked, and hair products can affect skin health.
research Genetic Susceptibility to Alopecia
Certain mutations in the PADI3 gene may increase the risk of developing a type of scarring hair loss common in women of African descent.
research Afro-Ethnic Hairstyling Trends, Risks, and Recommendations
Avoid high-tension styles and use professional treatments to reduce hair damage and health risks.
research Divergent genetic mechanism leads to spiny hair in rodents
Rodent spiny hair traits are due to genetic factors other than the Edar gene.
research Traction alopecia: the root of the problem
Tight hairstyles and chemical relaxers can cause hair loss known as traction alopecia.
research Central centrifugal cicatricial alopecia – an approach to diagnosis and management
Diagnose and manage CCCA with thorough history, exams, and labs; treat with anti-inflammatory agents, stress reduction, and stopping harmful hair practices.
research Ten pearls every dermatologist should know about the appropriate use of relaxers
Dermatologists should use hair relaxers carefully to avoid hair and scalp damage, following specific guidelines for application and maintenance.
research Determinants of marginal traction alopecia in African girls and women
Traction alopecia is more common in African women than girls, especially when traction is applied to chemically relaxed hair; avoiding such hairstyles may reduce the risk.
research Hair care and hair care products
Bleaching damages hair, making it rougher and weaker.
research Effects of chemical straighteners on the hair shaft and scalp
Chemical hair straighteners can cause scalp and hair damage, but long-term effects are unclear.
research Mechanism of Hair Curling via Laccase-Assisted Tyrosine Grafting Using BSA as a Model Protein
A gentler, less damaging method for curling hair using tyrosine works well initially but fades after washing.
research Ingredients Present In Personal Care Products That Need Scrutiny
Certain ingredients in personal care products, like formaldehyde, oxidative hair dyes, and sulfates, pose health risks and need careful review.
research Isolating Hair Follicle Stem Cells and Epidermal Keratinocytes from Dorsal Mouse Skin
The method successfully isolates hair follicle stem cells and skin cells from mice for research.
research Cuidados del cabello afroamericano.
Understanding cultural hair care practices is essential for improving hair health in the African American population.
research A splice variant in KRT71 is associated with curly coat phenotype of Selkirk Rex cats
A gene variant in KRT71 causes the curly fur in Selkirk Rex cats.
research The effect of various cosmetic pretreatments on protecting hair from thermal damage by hot flat ironing.
Polymeric pretreatments can significantly reduce hair breakage and damage from hot flat irons.
research Whisker hair (acquired progressive kinking of the hair): An indication for finasteride 1 mg?
Taking 1 mg of finasteride daily could potentially treat rare hair conditions like Acquired Progressive Kinking of the Hair and whisker hair.
research A comparative study on the rate of anagen effluvium and survival rates of scalp, beard, and chest hair in hair restoration procedure of scalp
Scalp and beard hair survive best in hair transplants, but the procedure needs high skill and takes longer.
research The Secrets of Beautiful Hair: Why is it Flexible and Elastic?
Beautiful hair is flexible and elastic due to its unique double-layered structure and can be enhanced with succinic acid treatment.
research Cyclic combing of untreated and bleached human hair: Analysis of the time‐dependent breakage of hair through recording the formation of fibre fragments
Friction causes hair breakage during combing, and fragment count predicts hair strength.
research The first hair transplant assessment scale: parameters for good hair transplantation
A good hair transplant is judged by various factors including cosmetic appearance, hair angles, complication signs, and donor scar consideration.
research Refining Techniques in Eyebrow Transplantation
Eyebrow hair transplants have high patient satisfaction and require surgeons to have artistic and technical skills.
research Evaluation of Survival Rate After Follicular Unit Transplantation Using the KNU Implanter
The KNU implanter for hair transplants showed a high survival rate of 90%+ for transplanted hairs after 6 months, with benefits like natural hair direction and fewer scars.