research On Pathways for Small Molecules Into and Out of Human Hair Fibers
Dye enters hair at the edges of cuticle cells and penetrates more from water than alcohol-based solutions.
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480-510 / 1000+ results research Potassium Channel Conductance: A Mechanism Affecting Hair Growth both In Vitro and In Vivo
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 The biodisposition and hypertrichotic effects of bimatoprost in mouse skin
Bimatoprost increases hair growth in mice without breaking down into other substances.
research In-vitro permeation of drugs into porcine hair follicles: is it quantitatively equivalent to permeation into human hair follicles?
Porcine hair follicles can effectively model human hair follicles for drug absorption.
research Transfollicular drug delivery—Is it a reality?
Hair follicles may soon be used more for targeted and systemic drug delivery.
research Developing New Graft Holding Solutions:In VitroEvaluation of Bioactive Molecules Identifies Vitamin B12 as Micrograft Stabilizing Substance
Vitamin B12 improves the health and growth of hair micrografts.
research A Simple Non-Invasive Approach toward Efficient Transdermal Drug Delivery Based on Biodegradable Particulate System
A new method for delivering drugs through the skin using biodegradable particles was found to be effective.
research Enhancement of Hair Growth through Stimulation of Dermal Papilla Cells in Human Follicular Dermal
Biofield Energy Healing may increase hair growth by enhancing cell proliferation.
research Significance of the follicular pathway for dermal substance penetration quantified by laser Doppler flowmetry
Hair follicles help substances penetrate the skin faster and more effectively.
research Effect of Rubbing on the Distribution of Topically Applied Drugs into the Hair Follicles
Rubbing increases drug absorption through hair follicles.
research Transfollicular Drug Delivery: Penetration of Drugs Through Human Scalp Skin and Comparison of Penetration Between Scalp and Abdominal Skins In Vitro
Drugs penetrate scalp skin better than abdominal skin, with scalp hair follicles aiding in higher drug delivery.
research Rapid high-performance liquid chromatogaphic method for detection of interindividual differences in carcinogen metabolism
Human hair follicles can assess carcinogen metabolism and imidazole compounds might be effective anticarcinogens.
research The site of uptake of iodine by hair
Iodine is absorbed by hair just below the skin surface.
research Bimatoprost potentiates hair growth via Akt/Wnt/β-catenin signaling by targeting the KATP channels
research Biotinidase Deficiency and Seizures
Biotinidase deficiency can cause symptoms like sleepiness, hair loss, and seizures.
research Triggering of drug release of particles in hair follicles
New method uses hair follicles to deliver drugs deep into the skin.
research The Increasing Importance of the Hair Follicle Route in Dermal and Transdermal Drug Delivery
Using hair follicles can improve skin drug delivery.
research Bio-Enhanced Hair Restoration
Bio-enhanced hair restoration improves hair growth.
research Determination of Free Chemical Potential for Finasteride Diffusion through SDS Micelle Suggested as Alternative Living Membrane System
Finasteride diffuses spontaneously through SDS micelles, suggesting they can replace living cell membranes.
research Betacellulin Regulates Hair Follicle Development and Hair Cycle Induction and Enhances Angiogenesis in Wounded Skin
Betacellulin helps blood vessel growth in wounds but delays hair growth.
research In vitro and in vivo study of dye diffusion into the human skin and hair follicles
Dyes can penetrate human skin and hair follicles up to 1.2 mm deep and the sebaceous gland can store dye; Indocyanine Green lotion was made for safe dyeing and monitoring.
research Efficient delivery of transgenes to human hair follicle progenitor cells using topical lipoplex
research In vitro skin permeation of hinokitiol loaded in vesicles composed of behenyltrimethylammonium chloride and stearic acid
Vesicles made of behenyltrimethylammonium chloride and stearic acid can triple the skin absorption of hinokitiol, which may help with hair growth.
research The In Vitro Use of the Hair Follicle Closure Technique to Study the Follicular and Percutaneous Permeation of Topically Applied Drugs
Hair follicles significantly affect the skin absorption of some drugs.
research Related Topic: Drug Permeation Through Hair Follicles
Hair follicles are important for drug delivery through the skin, but better methods are needed to understand and improve this process.
research Studies on a hair growth stimulant,procyanidin B-2
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 440 Topical application of anti-cancer drug Bortezomib stimulates proliferation of follicular cells and induces expression of hair keratins via GATA-3 transcription factor
Applying the anti-cancer drug Bortezomib to skin can promote hair growth and increase hair proteins through the GATA-3 factor.
research Elucidating penetration pathways into the hair fiber using novel microscopic techniques.
The conclusion is that substances can penetrate hair fibers through multiple pathways, including both the cell membrane complex and the non-keratinous parts.