research Charge Density Alterations in Human Hair Fibers: An Investigation Using Electrostatic Force Microscopy
The study found that a polymer treatment changes the charge on hair surfaces, making bleached hair smoother and less porous.
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research Plica Neuropathica: Matting of Hair
A girl's severely tangled hair couldn't be fixed and had to be cut due to a rare condition called plica neuropathica.
research The Analysis of Scalp Irritation by Coacervates Produced in Hair Shampoo via FTIR with Focal Plane Array Detector, X-ray Photoelectron Microscopy and HaCaT Cells
Shampoo coacervates can cause scalp irritation due to released surfactants.
research Hair and Amino Acids: The Interactions and the Effects
Amino acids in conditioners improve hair strength, hydration, and color retention.
research Emulsifying Properties of Alpha-Chitin Nanofibrils Prepared by Aqueous Counter Collision
Chitin nanofibrils are better at stabilizing oil droplets in emulsions than cellulose nanofibrils.
research Effects of Conditioners on Surface Hardness of Hair Fibers: An Investigation Using Atomic Force Microscopy
Conditioners with PQ-10 soften the flat part of hair cuticles but harden the edges.
research Enhanced Substantivity of Hyaluronic Acid on Keratin Substrates via Polymer Complexation
Polymer complexation makes hyaluronic acid stick to hair better, enhancing its moisturizing effects.
research Transparent Silicone-Free Shampoo Containing Proteins With Strong Hair Conditioning Properties
The shampoo improves hair conditioning without using silicone.
research Design and Synthesis of Novel Azasteroids and Pseudoazulenyl Nitrones
The research created new azasteroids and pseudoazulenyl nitrones, which could be useful in medicine.
research Shampoo Compositions
Modern shampoos use a mix of surfactants and other ingredients to clean, reduce irritation, and improve performance.
research The Possible Implication of the S250C Variant of the Autoimmune Regulator Protein in a Patient with Autoimmunity and Immunodeficiency: In Silico Analysis Suggests a Molecular Pathogenic Mechanism for the Variant
The S250C variant in a gene may cause autoimmunity and immunodeficiency by impairing protein function.
research Using Polyquaternium-64 to Condition Damaged Hair
Polyquaternium-64 helps damaged hair look healthy again.
research Changes in Structure and Geometric Properties of Human Hair by Aging
Older people's hair becomes less shiny because it gets more uneven and curved.
research Quantifying Polymer Deposition on Hair Fibers by Microfluorometry
Microfluorometry effectively measures how much polymer coats and penetrates hair, useful for evaluating hair products.
research Epidermal Stem Cells Manipulated by pDNA-VEGF165/CYD-PEI Nanoparticles Loaded Gelatin/β-TCP Matrix as a Therapeutic Agent and Gene Delivery Vehicle for Wound Healing
The gelatin/β-TCP scaffold with nanoparticles improves wound healing and skin regeneration.
research Polyamines and Hair: A Couple in Search of Perfection
Polyamines are important for hair growth, but more research is needed to understand their functions and treatment potential.
research The Epidermal Vitamin D System and Innate Immunity: Some More Light Shed on This Unique Photoendocrine System?
Vitamin D made by the skin plays a role in immune defense and skin health, and more research is needed to understand its full effects.
research Morphological Analysis of Polymers on Hair Fibers by SEM and AFM
Polyquaternium 7® builds up on hair, improving its look and feel, and AFM is good for measuring these changes.
research Commentary on: Hairless and the Polyamine Putrescine Form a Negative Regulatory Loop in the Epidermis
The commentary explains that a balance of HR protein and putrescine is important for normal hair growth.
research Examining Polyquaternium Polymers Deposition on Human Excised Hair Fibers
Certain polymers can stick to hair and increase volume, working best at a pH of 7 to 9.
research Diffuse Partial Woolly Hair in a Patient with Epidermolysis Bullosa Simplex with Mottled Pigmentation
A patient with a rare hair condition and skin disorder showed hair improvement after treatment.
research Plica Polonica: Trichoscopic Findings with a Brief Literature Review
Plica polonica is a rare condition where hair becomes irreversibly tangled, and the treatment is to cut the matted hair.
research New Hair Care Ingredients Introduced in March 2011
Several companies launched new hair care ingredients in 2011 to improve conditioning, color retention, combability, and heat protection.
research Hair Care Cosmetics: Functions and Ingredients of Shampoos, Rinses, and Hair Growth Promoters
The document explains how shampoos clean, rinses condition, one-step shampoos offer convenience, and hair growth promoters aim to prevent hair loss, emphasizing the importance of scientific evidence for their effectiveness.
research Visually Scoring Hirsutism
The modified Ferriman-Gallwey method is a useful tool for diagnosing hirsutism.
research Interrelation of Immunity and Tissue Repair or Regeneration
The immune system plays a key role in tissue repair, affecting both healing quality and regenerative ability.
research Bio-Multifunctional Alginate/Chitosan/Fucoidan Sponges with Enhanced Angiogenesis and Hair Follicle Regeneration for Promoting Full-Thickness Wound Healing
Sponge helps heal wounds faster with less inflammation and better skin/hair growth.
research Biomaterials for In Situ Tissue Regeneration: Development and Perspectives
Smart biomaterials that guide tissue repair are key for future medical treatments.
research Multifunctional Zinc-Doped Hollow Mesoporous Silica/Polycaprolactone Electrospun Membranes with Enhanced Hair Follicle Regeneration and Antibacterial Activity for Wound Healing
Created material boosts hair growth and kills bacteria for wound healing.
research Analysis of Serum Zinc and Copper Concentrations in Hair Loss
People with hair loss, especially those with certain types, have lower zinc levels, and zinc supplements might help.