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540-570 / 1000+ resultsresearch Hair cycle and dermic follicular volume of the wild rodent, agouti (Dasyprocta prymnolopha), raised in captivity, in the northeast region of Brazil
Agoutis in captivity have more resting (telogen) hairs than growing (anagen) hairs, regardless of season or gender.
research Helical twist direction in the macrofibrils of keratin fibres is left handed
Keratin fibers in hair twist left-handed.
research Hair Care and Hair‐Focused Repetitive Behaviors: A Descriptive Cross‐Sectional Study
Personalized hair care can help manage hair-focused repetitive behaviors.
research Organization and Expression of Hair Follicle Genes.
Hair growth is controlled by specific gene clusters and proteins, and cysteine affects hair gene expression in sheep.
research Abnormal inner root sheath of the hair follicle in the loose anagen hair syndrome: An ultrastructural study
Loose anagen hair syndrome is caused by structural abnormalities in the hair follicle's inner root sheath.
research The hair shaft: normality, abnormality, and genetics
Hair microscopy is useful for diagnosing hair disorders, but clear definitions are needed for accurate genetic analysis.
research Analyses of histological and transcriptome differences in the skin of short-hair and long-hair rabbits
Hair length in rabbits is linked to differences in lipid metabolism and cell death.
research Mouse hair keratin cDNA: Implications and sequences
Scientists identified and cloned specific keratin proteins in mouse hair.
research Quantitation of normal human hair pigmentation by electron microscopy
Daily hair care may cause holes in hair fibers.
research Trichoscopy I: Non-Cicatricial Alopecia
The document concludes that different patterns of hair thickness and scalp changes can help diagnose types of non-scarring hair loss.
research An Unusual Ala12Thr Polymorphism in the 1A α-Helical Segment of the Companion Layer-Specific Keratin K6hf: Evidence for a Risk Factor in the Etiology of the Common Hair Disorder Pseudofolliculitis Barbae
research Keratin network modifications lead to the mechanical stiffening of the hair follicle fiber
Changes in keratin make hair follicles stiffer.
research An Improved Method for the Histological Preparation of Single Hairs and Dust Samples—Morphological and Immunological Examination
A new method accurately determines hair blood type and can be used on dust samples.
research Morphological and histological observations on the hair brush of Endoclita vietnamensis (Lepidoptera, Hepialidae)
The study identifies the pheromone gland's location and structure in Endoclita vietnamensis, aiding future pest control methods.
research Acquired Progressive Kinking of the Hair: A Narrative Review of the Androgen‐Dependent Phenotype
APKH in young males may signal early hair loss and needs early attention.
research Hairy Concerns: Use of Instructional/Informational Sheets for Assistance with Disorders of Hair
Instructional sheets can help patients manage hair disorders.
research Hair Casts
Hair casts are small structures on hair shafts with unknown causes.
research A highly sensitive MEMS silicon‐hair device reproducing the function of hair follicle
The device mimics human hair follicles and detects tiny forces and moments with high sensitivity.
research Hair sheath keratins in follicular tumors. (5). Identification of hair sheath keratins in keratoacanthoma; Histopathological hair sheath structures in the tumor and their significance as differential histopathological criteria from squamous cell carcinoma.
Follicular structures help differentiate keratoacanthoma from squamous cell carcinoma.
research [Immunohistochemical study on the keratin expression in generating rat hair tissues using anti-hair keratin monoclonal antibodies].
Hair germ cells differ from epidermal cells in keratin expression, and specific keratins form after hair differentiation.
research Coat Problems
The chapter explains causes of hair loss and excessive hair growth in animals.
research Disorders of hair in infants and children other than alopecia
A mushroom extract might reduce hair loss and liver damage caused by certain chemotherapy drugs in animals.
research Rethinking the mechanics of hair growth: evidence for a pulling model
research Plucked human hair as a tissue in which to assess pharmacodynamic end points during drug development studies
Plucked human hair can be used to study drug effects on certain cell markers.
research Functional analysis of keratin components in the mouse hair follicle inner root sheath
Keratin in mouse hair follicles is complex and plays specific roles.
research Overexpression of Hoxc13 in differentiating keratinocytes results in downregulation of a novel hair keratin gene cluster and alopecia
Overexpression of Hoxc13 in hair cells causes hair loss and skin issues.
research In vitro Keratin Expression of Hair Cells
Hair cells grown in a lab showed specific hair proteins.
research Fracture in Hierarchical Biomaterials: Human Hair
Human hair's structure makes it tough and resistant to breaking.
research Immunolocalization of junctional proteins in human hairs indicates that the membrane complex stabilizes the inner root sheath while desmosomes contact the companion layer through specific keratins
Junctional proteins stabilize the inner root sheath and connect the companion layer in human hair.