research Experimental Methods
Human hair's structure and properties were studied using advanced microscopes and mechanical tests.
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630-660 / 1000+ resultsresearch Determination of the pH Gradient in Hair Follicles of Human Volunteers Using pH-Sensitive Melamine Formaldehyde-Pyranine Nile Blue Microparticles
Hair follicles have a pH gradient, increasing towards the root.
research Locations of synthesis of hair structural proteins in human anagen follicles
Hair structural proteins are synthesized sequentially in specific cells, offering a new way to study hair proteins and defects.
research The Transverse Anatomy of Androgenic Alopecia
The study found that horizontal sections of scalp biopsies are better for analyzing hair loss, showing fewer hairs and more fine hairs in balding areas.
research Identification of Bulge Stem Cells in Mouse and Human Hair Follicles
Scientists found markers called CD34 and CD200 that help identify stem cells in mouse and human hair follicles.
research A retrospective review of hyperaesthetic leucotrichia in horses in the USA
Hyperaesthetic leucotrichia in horses causes painful, recurring skin lesions and hair color changes, especially in Arabian and American paint horses.
research A genetic electrophoretic variant of high-sulfur hair proteins for forensic hair comparisons. I. Characterization of variant high-sulfur proteins of human hair.
A genetic hair protein variant is more common in Japanese people and is inherited.
research Riboflavin-Sensitized Photo-Acceleration of Food-Grade Pigment Formation: Kinetic Insights, Mechanistic Analysis, and Application in Rapid Hair Coloration
Riboflavin with blue light speeds up hair dyeing, making it faster, safer, and long-lasting with less hair damage.
research Differential distribution of the epigenetic marker 5‐hydroxymethylcytosine occurs in hair follicle stem cells during bulge activation
The marker 5-hmC changes in hair follicle stem cells when they start to grow.
research Increased PHGDH expression promotes aberrant melanin accumulation
Higher PHGDH levels cause unusual melanin buildup in hair follicles.
research Homozygous Deletion in CDH3 and Hypotrichosis With Juvenile Macular Dystrophy
A deletion in the CDH3 gene causes a rare disorder with short hair and vision loss.
research Enhanced Differentiation Potential of Pigmented Human Epidermal Equivalents
PmtHEE is a better model for studying pigmented skin because it includes melanocytes and shows improved cell differentiation.
research Monilethrix: A case report imaged by trichoscopy, reflectance confocal microscopy and histopathology
Advanced imaging techniques are crucial for accurately diagnosing Monilethrix, a rare hair disorder.
research Visual imaging of calcium ion distribution in acetone and tape stripping damaged canine epidermis.
The method visualized calcium ions in damaged canine skin, showing potential for studying skin recovery.
research DETERMINATION OF FINASTERIDE AND RELATED COMPOUNDS BY REVERSED-PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY. I. CHOOSING THE MOBILE PHASE COMPOSITION
Best results found using acetonitrile, water, and trifluoroacetic acid or methanol mixture.
research [Methods for optimized cultivation of hair cells from C3H mice].
Optimized conditions and specific treatments enhance the growth of hair cells from C3H mice.
research Col4a2-eGFPmouse model reveals the molecular and functional dynamics of basement membrane remodelling in hair follicle morphogenesis
Scientists made a mouse that shows how a specific protein in the skin changes and affects hair growth and shape.
research An in vivo method for the detection of somatic mutations at the cellular level in mice
A new method can detect mutations in mice by observing changes in hair follicle cells.
research Analysis of structural changes in permanent waved human hair using Raman spectroscopy
Permanent waving weakens hair by altering its protein structure.
research Demonstration of the Human Hair Shaft as Transmitter/Receiver of Electromagnetic Forces
Human hair can transmit magnetic signals through glass.
research Gradient-dependent release of the model drug TRITC-dextran from FITC-labeled BSA hydrogel nanocarriers in the hair follicles of porcine ear skin
The drug was successfully released into hair follicles using nanocarriers.
research Yale–New Haven Hospital top contender in Abbott quality awards
Yale-New Haven Hospital won a top award for greatly improving asthma care and reducing related hospital visits and costs.
research 899 HIF1A stabilisation in the ORS of human hair follicles promotes aerobic glycolysis and synthesis of angiogenic factors
Stabilizing HIF1A in hair follicles may boost hair growth by enhancing energy production and blood vessel formation.
research Novel Application of Layered Expression Scanning for Proteomic Profiling of Plucked Hair Follicles
A new method for studying hair follicles is easier and more precise, useful for hair loss and cancer treatment research.
research OPTIMIZATION AND PERFORMANCE ASSESSMENT OF HERBAL HAIR COLORING AGENT BY USING BERLERIA PRIONITIS
The study focuses on developing and assessing a polyherbal hair dye using natural plant materials, particularly Barleria prionitis flower, known for its traditional use in darkening hair and providing antioxidant benefits. The formulated dye, which includes henna, hibiscus flower, amla fruit, beetroot, and Barleria prionitis flower powder, underwent various tests for organoleptic, physicochemical, safety, dyeing, and stability properties. Results showed that the addition of Barleria prionitis enhanced color intensity, uniformity, and hair conditioning compared to formulations without it. The study concludes that this herbal hair dye is a safe, effective, and natural alternative to chemical dyes, meeting pharmacopoeial standards.
research Validation of Finasteride Tablets USP by HPLC Isocratic with UV Detector
The method is effective and suitable for testing finasteride tablets.
research A novel monoclonal antibody to the outer root sheath cells
The new antibody, TYHF-1, specifically targets certain hair-related structures.
research Advanced chemical imaging and comparison of human and porcine hair follicles for drug delivery by confocal Raman microscopy
Confocal Raman microscopy can effectively study drug delivery in hair follicles using pig ear models.
research Hair diameter measurement methods: micrometer caliper versus phototrichogram
The phototrichogram is better for measuring hair thickness.
research 555 Dermal single-cell atlas: a novel tool to explore fibroblast heterogeneity
A new tool helps study hair follicle cells to develop better treatments for hair disorders.