research Normal and Aging Hair Biology and Structure: Aging and Hair
Hair gets thinner, grayer, and changes texture with age due to genetics, environment, and cellular changes, affecting the growth cycle.
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research Investigation of Aging Effects in Human Hair Using Atomic Force Microscopy
Aging makes hair thinner and rougher, with less clear edges.
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 Hair Pigmentation: A Research Update
Hair color is determined by different melanins and changes with age.
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 Curly Hair: Measured Differences and Contributions to Breakage
Curly hair breaks more easily, especially with chemical treatments, but simpler grooming reduces breakage.
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 Proteins as Hair Styling Agents
Proteins like BSA and keratin can effectively style hair and protect it, offering eco-friendly alternatives to chemical products.
research What Ages Hair?
Hair aging is inevitable, but using the right hair care products can help maintain hair health.
research Straight to the Point: What Do We Know So Far on Hair Straightening?
Hair straightening can damage hair and pose health risks, including exposure to carcinogens and hair loss.
research Simultaneous RP-HPLC-DAD Determination of Dansyl Amino Acids in Chemically Treated Human Hair
A new method accurately measures amino acids in treated hair, showing bleaching reduces amino acids while protein treatments increase them.
research Structural Analysis of Human Hair Fibers Under the Ultra-High Voltage Electron Microscope
Human hair structure varies by ethnicity, and certain treatments can improve hair condition and appearance.
research The Chemistry Mechanism of Hair Dyes
Permanent hair dyes use chemicals that react with hydrogen peroxide to create color.
research Development and Characterization of Cream Containing Nanostructured Lipid Carriers for Hair Split-End Repairing
Nanostructured lipid carriers can effectively repair hair split-ends for over 3 days.
research Tensile Properties of Twisted Hair Fibers
Twisting hair weakens it, but strength can be recovered at low twist levels.
research Adequate Nutrition and Premature Hair Graying: A Review of Literature
Good nutrition may help prevent premature hair graying.
research Biomimetics Through Bioconjugation of 16-Methylheptadecanoic Acid to Damaged Hair for Hair Barrier Recovery
16-MHA can restore the barrier and moisture of damaged hair, making it similar to undamaged hair.
research Paint Brush Hair: A Case Report
Shaving and avoiding brushing improved the patient's beard hair condition.
research Effect of Protein Hair Straightener on Hair Shaft by Scanning Electron Microscopy
Protein hair straighteners damage the hair more than hair dyes.
research Imaging of Photo-Damaged Hair with Differential Phase Scanning X-Ray Microscopy
Sunlight and chemical treatments change hair's internal structure differently, needing specific care.
research Methods of Hair Straightening: Temporary and Permanent Techniques
Hair straightening changes hair structure and can cause damage if done wrong, but improvements in the methods are expected to continue.
research Hair Changes Caused by Aging
Aging causes hair to gray and thin, with the timing of graying varying by race, and factors like oxidative stress and genetics can lead to hair loss.
research Histocompatibility and Long-Term Results of Follicular Unit-Like Wigs After Xenogeneic Hair Transplantation: An Experimental Study in Rabbits
The wigs made from human hair and polypropylene were mostly well-tolerated and durable in rabbits, suggesting they could be a new option for people with extensive hair loss.
research Microscopic High-Resolution Digital Volumetric Imaging of Human Hair Fibers
DVI provides detailed 3D imaging of hair and shows how various products protect and enhance hair.
research A Reciprocal Lattice Approach to Assessing the Luster of Hair Fibers, Based on Scattering by Periodically Deformed Cylinders
A new method helps understand hair shine and various products improve hair care.
research Antioxidant, Black Hair, and Hair Growth Effect of Mixed Extracts of Nardostachys Jatamansi, Ocimum Basilicum and Crocus Sativus
NOC-4 extract promotes black hair and hair growth effectively.
research Hair Loss in Children: Etiologies and Treatment
Early treatment of children's hair loss, which can be caused by various factors, is important due to its emotional impact.
research The Hair Follicle as a Dynamic Mini-Organ
Hair follicles are complex, dynamic mini-organs that help us understand cell growth, death, migration, and differentiation, as well as tissue regeneration and tumor biology.
research The Transcriptional Repressor CDP (Cutl1) Is Essential for Epithelial Cell Differentiation of the Lung and the Hair Follicle
CDP is crucial for lung and hair follicle cell development.
research Molecular Biology of Hair Morphogenesis: Development and Cycling
Understanding hair growth involves complex interactions between molecules and could help treat hair disorders.