research Evaluation of Hair Density and Hair Diameter in the Adult Egyptian Population using Quantitative Trichoscopic Analysis
Trichoscopy is a quick, non-invasive way to measure hair density and thickness, helping diagnose hair loss.
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research A New Technique for Quantitative Analysis of Hair Loss in Mice Using Grayscale Analysis
Researchers developed a new, precise method to measure hair loss in mice using image analysis.
research Characterization of a mouse Scube3 reporter line
Mouse Scube3 affects teeth, tongue, vibrissae, and eye development, but not facial structure or limb growth.
research Androgen Levels and Body Size Are Associated with Directional as Well as Fluctuating Asymmetry Patterns in Adult !Kung San and Kavango Males from Northern Namibia
Higher androgen levels are linked to less asymmetry in !Kung San males.
research Segmental hair analysis - a retrospective testosterone diary?
Hair analysis can somewhat track past testosterone levels but is influenced by factors like hair washing, growth rate, sex, and hair color.
research Roles of H ippo signaling pathway in size control of organ regeneration
The Hippo signaling pathway helps control organ size during regeneration by regulating gene expression.
research เครองมอประมวลผลภาพดจทลสำหรบวดขอมลของเสนผมบนหนงศรษะของผปวยโรคผมบางทางพนธกรรม
The tool accurately measures hair count and size on scalps with 79.45% and 68.19% accuracy, respectively.
research Quantitative analysis of the anatomical changes in the scalp and hair follicles in androgenetic alopecia using magnetic resonance imaging
MRI reveals thinner scalps and smaller hair follicles in people with androgenetic alopecia.
research Structural interspecies variability of mammals' hairs
Mammal hairs have different internal structures.
research Genome assembly and methylome analysis of the white wax scale insect provides insight into sexual differentiation of metamorphosis in hexapod
The white wax scale insect's genome shows that complete metamorphosis evolved earlier than thought and highlights differences in male and female development.
research Dimorphic regulation of the MafB gene by sex steroids in hamsters (Mesocricetus auratus)
Sex steroids affect the MafB gene differently in male and female hamsters.
research Reliability and Validity of a Photographic Method for Measuring Facial Hair Density in Men
The photographic method for measuring facial hair density is reliable and valid but needs further testing on different hair densities and skin colors.
research HAIR-ROOT ADAPTATION TO MARASMUS IN ANDEAN INDIAN CHILDREN
Children with marasmus have more resting hair follicles and thinner, less pigmented hair, showing long-term malnutrition.
research Comparative characterization and osteogenic / adipogenic differentiation of mesenchymal stem cells derived from male rat hair follicles and bone marrow
Hair follicle stem cells are similar to bone marrow stem cells but are better for fat cell research.
research Hair miniaturization in female pattern hair loss evaluation before hair transplant
research Linking chromatin dynamics, cell fate plasticity, and tissue homeostasis in adult mouse hair follicle stem cells
Mouse hair follicle stem cells have a flexible chromatin state that supports skin health and hair growth.
research Variations of scalp, pubic and axillary hair
Pubic hair is thicker than axillary and scalp hair, useful for forensic identification.
research A Comparison of Morphometric Features of Scalp Hair among Different Regions of India
Scalp hair characteristics vary across different regions of India and can help identify a person's origin.
research Serum and hair steroid profiles and their associations with body composition in adolescence
Hair steroid profiling is a feasible, non-invasive alternative to serum analysis for assessing hormone levels and metabolism.
research Quantifying variation in human scalp hair fiber shape and pigmentation
African hair is curled, Asian hair is thick, European hair is lighter, and chemical methods help identify hair color differences.
research Cross-section trichometry, a clinical tool for assessing the progression and treatment response of alopecia
Cross-section trichometry is an accurate method to measure hair loss and growth.
research Testosterone metabolites differentially maintain adult morphology in a sexually dimorphic neuromuscular system
Androgens are essential for maintaining adult neuromuscular structure.
research Optical coherence tomography examination of hair
OCT can effectively examine and reveal details about human hair and scalp conditions.
research The Trotter collection: A review of Mildred Trotter 's hair research and an update for studies of human variation
Hair traits vary widely and are not reliable indicators of ancestry.
research Trichoscopy (hair and scalp videodermoscopy) in the healthy female. Method standardization and norms for measurable parameters
Researchers established normal hair and scalp characteristics for healthy women using trichoscopy.
research Imaging Tools for Noninvasive Hair Assessment
New imaging tools help doctors better examine hair and scalp health without surgery.
research Growth retardation and hair loss in transgenic mice overexpressing human H-ferritin gene
Overexpressing the human H-ferritin gene in mice causes mild growth delay and temporary hair loss.
research Spatial variation and associated genes of total hair follicle density in goats
Four genes affect hair follicle density in goats.
research The trichotillometry: a technique for hair assessment
Trichotillometry is a reliable method to measure hair strength and assess hair loss treatments.
research Hoxc13 Expression Pattern in Cashmere Goat Skin During Hair Follicle Development
Hoxc13 gene expression and skin thickness change similarly during cashmere goat hair follicle development.