research Variation in Human Hair Ultrastructure Among Three Biogeographic Populations
Different populations have distinct hair structures related to their ancestry.
Search
for
Did you mean Hair Cross-Section?
Sort by
Research
30 / 1000+ results 
research Optical Coherence Tomography Examination of Hair
OCT can effectively examine and reveal details about human hair and scalp conditions.
research Copper in Green Hair: A Quantitative Investigation by Electron Probe X-Ray Microanalysis
Green hair has high copper levels due to contaminated water and damaged hair cuticles.
research Hair Cross-Sectioning in Uncombable Hair Syndrome: An Easy Tool for Complex Diagnosis
The document suggests finding a simpler, cheaper way to diagnose Uncombable Hair Syndrome.
research Optical Coherence Tomography: Promising In Vivo Measurement of Hair Shaft Cross Section
OCT is a reliable, noninvasive way to measure hair thickness.
research Measuring Changes in Chemistry, Composition, and Molecular Structure Within Hair Fibers by Infrared and Raman Spectroscopic Imaging
Infrared and Raman imaging can non-destructively analyze hair structure and help diagnose hair conditions.
research Age, Lifestyle, and Self-Perceptions of Hair: Is There an Association with Hair Diameter and Tensile Properties?
Older age and certain lifestyles are linked to thinner, weaker hair, while how you see your hair relates to its thickness.
research How Different Is Human Hair? A Critical Appraisal of Global Hair Fibre Characteristics and Properties Towards Defining a More Relevant Framework for Hair Type Classification
Human hair varies widely and should be classified by curl type rather than race.
research High-Throughput Phenotyping Methods for Quantifying Hair Fiber Morphology
Quantifying hair shape is better than using racial categories for understanding hair characteristics.
research Platelet-Rich Plasma Treatment of Androgenetic Alopecia in Men and Women
Platelet-Rich Plasma (PRP) treatment can significantly increase hair count and thickness in people with Androgenetic Alopecia (AGA) with minimal side effects.
research Cyberspace Chat: Platelet Rich Plasma (PRP): Pseudoscience or Fact
The article concludes that PRP might help with hair loss, but more detailed research is necessary.
research On the Correlation Between the Curvature of the Human Eyelash and Its Geometrical Features
Eyelash curvature is linked to the thickness of the cuticle layer at the root.
research Azimuthal Scattering from Elliptical Hair Fibers
Light scatters differently from elliptical hair fibers than from circular ones, and a new model better predicts this behavior, especially for shiny highlights.
research Lipid Losses and Barrier Function Modifications of the Brown-to-White Hair Transition
White hair has less lipid content and absorbs water differently than brown hair.
research Stiffness of Human Hair Correlates with the Fractions of Cortical Cell Types
Hair stiffness is higher when it has more para-like cortical cells.
research Enhanced Effect of Platelet-Rich Plasma Containing a New Carrier on Hair Growth
Platelet-rich plasma with a new carrier significantly increases hair thickness without serious side effects.
research Changing the Shape of Hair with Keratin Peptides
Keratin peptides can change hair shape gently without harsh chemicals.
research Local Structure of Human Hair Spatially Resolved by Sub-Micron X-Ray Beam
Human hair has a new region with ordered filaments and the cuticle contains β-keratin sheets.
research Investigation by Imaging Mass Spectrometry of Biomarker Candidates for Aging in the Hair Cortex
Certain molecules in hair change with age and could be used for cosmetic treatments.
research Hair Shaft Abnormalities After Chemotherapy and Tamoxifen Therapy in Patients With Breast Cancer Evaluated by Optical Coherence Tomography
Chemotherapy can cause significant hair thinning and changes in hair texture, while tamoxifen has a smaller effect.
research Evaluating the Antioxidant Effects of Human Hair Protein Extracts
Human hair protein extracts can protect skin cells from oxidative stress.
research What Women Want: Quantifying the Perception of Hair Amount - An Analysis of Hair Diameter and Density Changes with Age in Caucasian Women
Caucasian women's hair appears thickest in their 20s, with perceived thinning after mid-30s due to both decreasing density and diameter.
research Protein Disulfide Isomerase-Mediated Grafting of Cysteine-Containing Peptides onto Over-Bleached Hair
PDI helps restore over-bleached hair's strength and structure by attaching special peptides.
research Molecular Modeling of Hair Keratin/Peptide Complex: Using MM-PBSA Calculations to Describe Experimental Binding Results
Electrostatic interactions mainly stabilize the binding of peptides to hair keratin.
research Mechanism of Cuticle Hole Development in Human Hair Due to UV Radiation Exposure
UV radiation damages hair by creating holes and peeling cuticle layers.
research Development of a Stiffness-Angle Law for Simplifying the Measurement of Human Hair Stiffness
Hair stiffness increased by 13.2% after caffeine treatment, validating the Stiffness-Angle Law as an effective measurement method.
research Spectroscopy as a Tool to Evaluate Hair Damage and Protection
Chamomile extract can protect hair from damage caused by light.
research Uncombable Hair Syndrome and Beyond
Uncombable hair syndrome causes frizzy hair and can affect the nervous system, eyes, and ears, often co-occurring with other hair, skin, nail, and teeth conditions, and is linked to three specific gene mutations.
research An Endophytic Microbe From An Unusual Volcanic Swamp Corn Seeks And Inhabits Root Hair Cells To Extract Rock Phosphate
A special microbe helps plants absorb rock phosphate by growing on their root hairs.
research Human Hair Keratin Hydrogel: Fabrication, Characterization, and Application
Keratin hydrogels from human hair show promise for tissue engineering and regenerative medicine.