research Human hair-derived keratin: Extraction and comparative assessment
The Shindai method effectively extracts keratin from human hair, with potential uses in bioplastics and biofertilizers.
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390-420 / 1000+ results research Crosslinking structure of keratin. V. Number and type of crosslinks in microstructures of untreated and potassium cyanide treated human hair
Potassium cyanide changes hair's disulfide bonds to monosulfide, affecting high-sulfur proteins more.
research Cutaneous absorption of nanostructured chitin associated with natural synergistic molecules (Lutein)
Chitin nanofibrils can improve skin health and help deliver active ingredients into the skin.
research Exploring a biological tissue from atomic to macroscopic scale using synchrotron radiation: example of hair.
Hair has unevenly distributed proteins and lipids, with lipids mainly in the cuticle and proteins in the cortex and medulla.
research Distribution and Localization of Hydrophobic and Ionic Chemical Groups at the Surface of Bleached Human Hair Fibers
Bleaching hair removes its protective top layer and exposes more hydrophilic groups, changing its chemical surface and affecting how it interacts with products.
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 Shampoo compositions
Modern shampoos use a mix of surfactants and other ingredients to clean, reduce irritation, and improve performance.
research Cytochemistry of Trichohyalin Granules: A Possible Role for Cornification of Inner Root Sheath Cell in the Hair Follicle
Trichohyalin granules help inner root sheath cells in hair follicles harden by integrating with keratin filaments.
research Dermal Perifollicular Mineralization of Toy Poodle Bitches
Toy poodles may develop harmless mineral deposits around hair follicles as they age.
research Fabrication and Characterization of Hair Keratin–Chitosan-Based Porous Scaffolds for Biomedical Application
The document concludes that hair keratin-chitosan scaffolds were successfully made and are suitable for biomedical use.
research Archeological hair in paleobiological research
Ancient South American mummies' hair shows high sulfur, calcium, and potassium levels.
research Cysteine contents of purified human hair low-sulfur protein components
research The Effect of Chitosan/Alginate/Graphene Oxide Nanocomposites on Proliferation of Mouse Spermatogonial Stem Cells
The ALGCS/GO30 scaffold effectively boosts mouse spermatogonial stem cell growth.
research Relation between mineral composition of human hair and common illnesses
Hair mineral content can help diagnose certain common illnesses.
research 301 Association between Hair Proliferation and Flavonoid Silibinin in Human Dermal Papilla Cells
Silibinin may help promote hair growth and treat hair loss.
research The interaction between surfactants and keratinous tissues
Surfactants can protect or harm hair, skin, and nails, depending on their type and use.
research Microscopic identification of the remnant hair or feather of five animal drug components in Shenrongbian pill
The study found unique microscopic features for hair or feather in five animal ingredients in Shenrongbian pill.
research Cortical cell types and intermediate filament arrangements correlate with fiber curvature in Japanese human hair
Hair curvature in Japanese people is linked to specific cell types and filament arrangements in the hair cortex.
research Development and characterization of polymeric nanoparticle-based formulation of adapalene for topical acne therapy
The new adapalene formulation using TyroSpheres is more effective and less irritating for acne treatment.
research Hair casts (pseudonits)
The girl had harmless hair casts, not lice.
research Bioinspired tuning of glycol chitosan for 3D cell culture
Glycol chitosan hydrogels enable quick, safe 3D cell spheroid formation for various applications.
research Immunomodulatory Potential and Biocompatibility of Chitosan–Hydroxyapatite Biocomposites for Tissue Engineering
Chitosan–hydroxyapatite biocomposites are promising for tissue engineering due to their safety and ability to support healing.
research Carbon-13 n.m.r. studies of keratin intermediate filament of human hair
Human hair keratin has a 40% α-helix structure that changes to a random coil in 8 M urea.
research Particulate matter exposure induces maternal scalp hair loss after birth in C57/B6 mouse via alteration of inflammatory and apoptotic pathways
Exposure to particulate matter worsens postpartum hair loss by affecting inflammation and cell death pathways.
research Ultrastructural Localization of S100A3, a Cysteine-rich, Calcium Binding Protein, in Human Scalp Hair Shafts Revealed by Rapid-freezing Immunocytochemistry
S100A3 protein is mainly found in specific parts of human hair cells.
research Bacterial cellulose/soybean protein isolate composites with promoted inflammation inhibition, angiogenesis and hair follicle regeneration for wound healing
The mix of bacterial cellulose and soybean protein helps wounds heal faster, regrow hair, and reduces scarring and inflammation.
research Nodules on the hair: A rare case of mixed piedra
A woman's scalp nodules were successfully treated with antifungal and anti-lice medications, revealing a rare case of mixed piedra infection.
research Dwarf planet Ceres and the ingredients of life
The Dawn spacecraft found that Ceres has complex organic molecules and a lot of water ice, hinting it might support life.
research In vitro and in vivo evaluation of biologically synthesized silver nanoparticles for topical applications: effect of surface coating and loading into hydrogels
Silver nanoparticles coated with substances like PEG showed strong antibacterial effects and improved wound healing when used in hydrogels.
research Epidermal cyst containing numerous spherules of keratin
The cyst had unusual keratin spherules and resembled bone marrow.