research Traction alopecia: the root of the problem
Tight hairstyles and chemical relaxers can cause hair loss known as traction alopecia.
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390-420 / 1000+ results research Hair Disorders
research Vainas peripilares
The girl's "dandruff" was actually harmless hair casts, not a hygiene issue.
research Perceptions of female age, health and attractiveness vary with systematic hair manipulations
Shiny, straight hair is seen as more youthful, healthy, and attractive.
research The swelling behaviour of hair studied through the structural change of keratin protein during the permanent waving treatment
Hair structure changes immediately during perm treatment, with initial damage partially restored later.
research Sparse Hair on the Scalp
A 5-year-old girl has sparse, dry, and brittle hair but is otherwise healthy.
research A 40-Year-Old Woman of African Descent with the Central Scalp Hair Loss
A woman with CCCA has hair loss due to factors like straighteners and tight hairstyles, and treatments include steroids and avoiding certain hair products.
research Observation of the Microstructure of Human Hair Based on a Single Detector Optical Coherence Tomography
Chemical dyes damage hair's internal structure more than perming, as shown by a special imaging technique.
research Acquired progressive kinking of the hair in a prepubertal boy
A 10-year-old boy had the earliest reported case of hair that became progressively kinkier but eventually returned to normal on its own.
research A Standardized In Vitro Framework for Evaluating Hair Care Products: Hair Parameters and Efficacy Performance
The test product improved hair strength, shine, volume, and reduced frizz compared to no improvements in the control group.
research Pili trianguli et canaliculi as a phenotypic subtype in patients with central centrifugal cicatricial alopecia: A scanning electron microscopy study
Hair shaft changes may be linked to CCCA, but their role is unclear.
research Hair Care and Hair‐Focused Repetitive Behaviors: A Descriptive Cross‐Sectional Study
Personalized hair care can help manage hair-focused repetitive behaviors.
research Exploring Mechanical Niches Identified by Hair Follicle Compression and How These Transduce Proliferation and Differentiation Cues in Epidermally Derived cells.
Less stiff collagen promotes higher cell growth in hair follicles.
research Effects of Silicone Oil Viscosity on the Physical Structure and Damage Mechanisms of Hair during Permanent Wave Treatment
Silicone oil viscosity affects hair curling and damage during treatments.
research External lipid function in ethnic hairs
African hair has the most lipids, while Caucasian hair is more hydrated and stronger.
research Pulling force deforms hair follicle root sheath nuclei and surrounding dermal collagen matrix differently at infundibulum, isthmus and suprabulbar regions
Hair follicles respond differently to pulling forces in various regions.
research Hair Conditioner
Using natural sources as hair conditioners can help restore shine and softness to damaged hair.
research Curly Hair: A Rare Side Effect of Sodium Valproate in a Child
Sodium valproate can rarely cause curly hair in children.
research Ethnic Hair Disorders
Understanding and treating hair disorders in different ethnic groups requires knowledge of specific hair care practices and hair characteristics.
research Polygenic control of the wavy coat of the NCT mouse: involvement of an intracisternal A particle insertional mutation of the protease, serine 53 (Prss53) gene, and a modifier gene
The wavy coat in NCT mice is caused by multiple genes, including a mutation in the Prss53 gene.
research African Hair
research Kinky Hair Disease. Biochemical, Histochemical, and Ultrastructural Studies
research The Anti-Flyaway/Frizz Effect by Inducing the α-Helical Structure Transition of Hair
ATG effectively reduces hair frizz without damaging hair strength.
research Sectioning with the Airtouch technique: Patterns for different densities
Adjust the Airtouch technique based on hair density for best coloring results.
research Formation and Structure: An Introduction to Hair
Hair is important for social and sexual communication in humans.
research 繰返し水平荷重を受ける筋違付鉄骨ラーメンの弾塑性性状に関する研究 : (その5)-歪硬化モデルを用いた理論解析-I- : 構造
The document explains common hair disorders and the basics of hair anatomy and life cycle.
research Evaluation of hair structural abnormalities in children with different neurological diseases
Hair examination helps diagnose rare neurological diseases in children.
research Chemical bonds and hair behaviour—A review
Disulfide bonds are crucial for hair's strength, especially when wet.
research Silicones as conditioning agents in shampoos
Silicones in shampoos make hair smoother, easier to manage, and reduce friction.
research Integrated miRNA-mRNA analysis reveals regulatory pathways underlying the curly fleece trait in Chinese tan sheep
Researchers found genes and microRNAs that control curly fleece in Chinese Tan sheep.