research Determination of Solute Diffusion Properties in Artificial Sebum
Diffusion in artificial sebum is mainly influenced by molecular size and is much faster than in skin lipids.
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30 / 1000+ resultsresearch Chemical and Photo-Oxidative Hair Damage Studied by Dye Diffusion and Electrophoresis
Chemical treatments and light exposure damage hair proteins.
research External Lipid Function in Ethnic Hairs
African hair has the most lipids, while Caucasian hair is more hydrated and stronger.
research In Silico Modelling of Transdermal Delivery of Macromolecule Drugs Assisted by a Skin Stretching Hypobaric Device
The simulation showed that hypobaric pressure improves drug delivery through the skin, but stretching alone doesn't fully explain the increase.
research A Composite Model for the Transport of Hydrophilic and Lipophilic Compounds Across the Skin: Steady-State Behavior
The model better predicts how water-loving and fat-loving substances move through the skin by including tiny pores and hair follicle paths.
research Kinetics and Equilibrium of Solute Diffusion into Human Hair
Hair absorbs molecules differently based on their size, charge, and love for water, and less at higher pH; this can help make better hair products.
research Diffusion Behavior of Poly(Ethylene Imine) Into Keratin Fibers Using Microspectrophotometry
PEI diffuses into hair at a constant rate, and urea speeds up this process.
research Development of a Two-Dimensional Model for Predicting Transdermal Permeation with the Follicular Pathway: Demonstration with a Caffeine Study
Researchers developed a model that shows hair follicles increase skin absorption of caffeine by 20%.
research Exogenous and Endogenous Lipids of Human Hair
Removing external lipids from hair reduces moisture and increases strength, while removing internal lipids decreases water permeability.
research Heat Enhanced Follicular Delivery of Isotretinoin to the Skin
Applying heat with certain chemicals can greatly improve how well isotretinoin gets into the skin through hair follicles.
research The Structure of the Amorphous Matrix of Keratins
Human hair keratin fibers have a detailed nano-scale structure that changes with different conditions.
research Microimaging of Hairless Rat Skin by Magnetic Resonance at 900 MHz
MRI can effectively image skin structures noninvasively.
research Niosomes as Carriers in Dermal Drug Delivery
Niosomes are a promising and effective way to deliver drugs through the skin.
research Enhanced Follicular Delivery of Finasteride to Human Scalp Skin Using Heat and Chemical Penetration Enhancers
Heat and chemicals improve finasteride delivery to scalp and hair follicles, potentially enhancing treatment for hair loss.
research Drug Permeation Through Hair Follicles: Importance and Potential
Hair follicles are important for drug delivery through the skin, but better methods are needed to understand and improve this process.
research Lecithin Organogels as a Potential Phospholipid-Structured System for Topical Drug Delivery: A Review
Lecithin organogels could be good for applying drugs to the skin because they are stable, safe, and can improve drug absorption.
research The Role of Tight Junctions in Skin Barrier Function and Dermal Absorption
Tight junctions are key for skin protection and controlling what gets absorbed or passes through the skin.
research Absorption Sites of Orally Administered Drugs in the Small Intestine
Different factors affect where drugs are absorbed in the small intestine, which is important for effective medication use.
research A Discourse on Human Hair Fibers and Reflections on the Conservation of Drug Molecules
Hair analysis for drugs needs a better understanding of how drugs enter hair, considering factors like hair structure and pigmentation.
research Chitosan Microparticles for Sustaining the Topical Delivery of Minoxidil Sulphate
Chitosan microparticles improve minoxidil sulphate delivery, potentially reducing daily applications.
research Asian Hair: A Review of Structures, Properties, and Distinctive Disorders
Asian hair is generally straight and thick, with unique disorders and properties, and more research is needed to understand it fully.
research Methods for Quantifying Intrafollicular Drug Delivery: A Critical Appraisal
The document concludes that there is no agreed-upon best method for measuring drug delivery within hair follicles and more research is needed to validate current techniques.
research Experimental and Thermodynamic Analyses of Supercritical CO2 Solubility of Minoxidil as an Antihypertensive Drug
Minoxidil dissolves better in propylene glycol + water than in supercritical CO2.
research Synthesis and Characterization of Inclusion Complex of the Vasodilator Drug Minoxidil with β-Cyclodextrin
Minoxidil mixed with β-cyclodextrin improves solubility and gradual release.
research Malva Verticillata Seed Extracts Upregulate the Wnt Pathway in Human Dermal Papilla Cells
Malva verticillata seed extract might help treat hair loss by activating hair growth signals in skin cells.
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 Rapid Mechanosensitive Migration and Dispersal of Newly Divided Mesenchymal Cells Aid Their Recruitment into Dermal Condensates
Newly divided skin cells quickly move to join skin structures due to tissue tension and specific signals.
research Understanding the Biochemical Properties of Human Hair Keratins: Self-Assembly Potential and Cell Response
Human hair keratins can self-assemble and support cell growth, useful for biomedical applications.
research Hair Strengthening Evaluation of Anisotropic Osmolyte Solutions (Inositol + Arginine): Cross-Talk Between Dermal Papilla Fibroblast and Keratinocytes of the Outer Root Sheath Using a Micro Hair Follicle 3D Model
Inositol and arginine solutions improve hair follicle health and turnover.
research A Review on Cosmetic Preparation of Hair
The review explains how hair products work and the science of different hair types to help improve hair care research.