research Human scalp hair: geometry, biochemistry, growth parameters and mechanical characteristics
A 6-group geometric classification of human scalp hair is more reliable and objective for testing than an 8-group system.
Search
for
Sort by
Research
30 / 1000+ results
research Reimagining Hair Science: A New Approach to Classify Curly Hair Phenotypes via New Quantitative Geometric and Structural Mechanical Parameters
New methods can better classify curly hair types and lead to improved hair care products.
research Reimagining Hair Science: A New Approach to Classify Curly Hair Phenotypes via New Quantitative Geometrical & Structural Mechanical Parameters
New methods to classify curly hair types were developed based on shape and strength.
research Mechanical index-guided low intensity ultrasound therapy for hair regeneration: Insights from finite element modeling and in vivo experiments
Low-intensity ultrasound can safely enhance hair regrowth by selecting the right frequency and intensity.
research Biological and mechanical influence of three-dimensional microenvironment formed in microwell on multicellular spheroids composed of heterogeneous hair follicle stem cells
3D microenvironments in microwells improve hair follicle stem cell behavior and hair regeneration.
research Impact of Hair Damage on the Penetration Profile of Coconut, Avocado, and Argan Oils into Caucasian Hair Fibers
Different oils affect hair flexibility and strength, with their impact varying on whether hair is virgin or bleached.
research Laser facial hair removal protocol and key consultation considerations
Laser hair removal by trained professionals is the most effective long-term method for reducing facial hair in women.
research Biomechanical properties of human hair with different parameters
Thicker hair is stronger, regardless of age, gender, or other factors.
research Mechanical Behaviour of Scalp Hair in Premature and Full-Term Neonates
Premature infants have less elastic hair than full-term infants.
research Hair mass index obtained by cross-section trichometry: an objective and clinically useful parameter to quantify hair in chemotherapy-induced alopecia
Hair mass index is a precise way to measure hair loss in chemotherapy patients.
research The physical and physiological effects of vacuum massage on the different skin layers: a current status of the literature
Vacuum massage may improve skin elasticity and induce changes in skin cells, but evidence for treating burn scars is insufficient and more research is needed.
research Skin aging as a mechanical phenomenon: The main weak links
Skin aging is largely due to differences in stiffness and elasticity between skin layers, leading to wrinkles.
research Mechanical forces across compartments coordinate cell shape and fate transitions to generate tissue architecture
Mechanical forces are crucial for shaping cells and forming tissues during development.
research Insights on the mechanical behavior of keratin fibrils
Keratin's mechanical properties are influenced by hydrogen bonds and secondary structure, and can be improved with the SPD-2 peptide.
research Physical and mechanical properties of the hair shaft: A review of measurement techniques to verify the efficacy of cosmetic products
Different techniques measure hair properties to ensure cosmetic products work.
research An Analysis of Follicular Punches, Mechanics, and Dynamics in Follicular Unit Extraction
Using sharp tools and the right techniques in hair transplant surgery leads to less damage to hair follicles.
research Mechanical and Controlled PRP Injections in Patients Affected by Androgenetic Alopecia
PRP injections effectively promote hair growth in androgenetic alopecia patients.
research Systems Approach to Human Hair Fibers: Interdependence Between Physical, Mechanical, Biochemical and Geometric Properties of Natural Healthy Hair
Hair properties are interconnected; a comprehensive, cross-disciplinary approach is essential for understanding hair behavior.
research Hair resistance to mechanical wear
Hair's resistance to wear varies by ethnicity and treatment, with less wear indicating stronger hair.
research Evaluating the Effects of Low-level Laser Therapy and Platelet-rich Plasma on Bone Calcium Content and Mechanical Properties at Tooth Extraction Sites: An Animal Study
Low-level laser therapy improved bone strength after tooth extraction, but calcium content was unchanged.
research Mechanical stretch induces hair regeneration through the alternative activation of macrophages
Mechanical stretching of the skin can promote hair growth by activating certain immune cells.
research Metformin Promotes Mechanical Stretch-Induced Skin Regeneration by Improving the Proliferative Activity of Skin-Derived Stem Cells
Metformin helps improve skin regeneration by increasing the growth of skin stem cells.
research Micro-mechanical approaches to characterize tip growth: Insights into root hair elasto-viscoplastic properties
Root hair growth mechanics depend on turgor pressure and cell wall properties.
research Micro-mechanical approaches to characterize tip growth: Insights into Root Hair Elasto-Viscoplastic Properties
Root hair stiffness is mainly influenced by tip compression and turgor pressure.
research A mechanical-assisted post-bioprinting strategy for challenging bone defects repair
The new method improves bone repair by enhancing cell loading and stability in bioprinted scaffolds.
research Symmetry breaking of tissue mechanics in wound induced hair follicle regeneration of laboratory and spiny mice
Tissue stiffness affects hair follicle regeneration, and Twist1 is a key regulator.
research A Mechanical-assisted Post-bioprinting Strategy for Challenging Bone Defects Repair
The new method improves bone repair by enhancing cell loading and stability in bioprinted scaffolds.
research A mechanical model of overnight hair curling
Longer time setting curls overnight leads to better curl retention.
research Keratin network modifications lead to the mechanical stiffening of the hair follicle fiber
Changes in keratin make hair follicles stiffer.
research Polarity signaling ensures epidermal homeostasis by coupling cellular mechanics and genomic integrity
Par3 protein is essential for skin cell balance and stability.