research New Aspects of the Structure of Human Scalp Hair-II: Tubular Structure and Material Flow Property of the Medulla.
The medulla in Asian scalp hair has a tubular structure that allows ions and large molecules to flow through it.
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research Water distribution in human hair microstructure elucidated by spin contrast variation small-angle neutron scattering
The technique showed that human hair has two main parts, with 68% being rigid and the rest flexible, and water swelling affects its structure.
research Follicle trauma and the role of the dissecting microscope in hair transplantation. A Multicenter Study
Using microscopes in hair transplants reduces follicle damage.
research Human follicular stem cells: their presence in plucked hair and follicular cell culture
Stem cells are present in plucked hair follicles and can be maintained in culture.
research P5 Assembly of hair keratins in thansfected cultured cells
research Advancing Hair Regrowth Assessment: Development and Standardization of Methods for Evaluating New Hair Growth, Hair Keratin Levels, and Scalp Health in Androgenetic Alopecia Patients
New methods reliably assess hair regrowth and scalp health in hair loss patients.
research Collagen immobilization onto the surface of artificial hair for improving the tissue adhesion
Modified artificial hair with collagen improves tissue adhesion and is safe for long-term use.
research Immunological characteristics and histological distribution of human hair fibrous proteins studied with anti-hair keratin monoclonal antibodies HKN-2, HKN-4, and HKN-6.
Some hair proteins are specific to hair, while others are also found in skin cells.
research Dermatoscopic Evaluation of Central Centrifugal Cicatricial Alopecia Beyond the Vertex Scalp
Dermatoscopy can help diagnose CCCA without visible hair loss, offering a less invasive option than biopsy.
research Hair Analysis Provides a Historical Record of Cortisol Levels in Cushing's Syndrome
Hair analysis can track past cortisol levels in Cushing's Syndrome patients.
research Gsdma3 is required for hair follicle differentiation in mice
The Gsdma3 gene is essential for normal hair development in mice.
research Androgenetic Alopecia: In Vivo Models
Stump-tailed macaque best for researching hair loss causes and treatments.
research Hair counts in scalp biopsy of males and females with androgenetic alopecia compared with normal subjects
AGA patients have fewer hairs and smaller follicles; T:V ratio above 4:1 may indicate AGA.
research Comparisons of mouse models for hair follicle reconstitution
The flap assay grows the most natural hair but takes the longest, the chamber assay is hard work but gives dense, normal hair, and the patch assay is quick but creates poorly oriented hair with some issues.
research Clinical and histological challenge in the differential diagnosis of diffuse alopecia: female androgenetic alopecia, telogen effluvium and alopecia areata – part I
Diagnosing hair loss disorders needs clinical, dermoscopic, and histological differences, and checking menstrual cycle, weight changes, drug therapy, and nail changes.
research Automated digital image analysis (TrichoScan) in male patients with androgenetic alopecia; comparison with manual marking of hairs on trichoscopic images
TrichoScan needs optimization as it underestimated hair density by 38.9% compared to manual counting.
research Organ function is preserved despite reorganization of niche architecture in the hair follicle
research 001 Human scalp hair follicles are protected from alopecia areata in vivo by regulatory γδT cells
research Automated digital image analysis (TrichoScan®) for human hair growth analysis: Ease versus errors
TrichoScan often makes mistakes and needs improvement for correct hair growth analysis.
research WHOLE HAIR FOLLICLE CULTURE
HA-MNs with MXD effectively treat hair loss better than topical MXD with fewer side effects.
research Table 1_A partially automated method for DNA extraction from marmoset hair follicles to avoid blood chimerism.xlsx
Researchers created an efficient method to extract DNA from marmoset hair, avoiding blood chimerism.
research A simple assay for the study of human hair follicle damage induced by ionizing irradiation
Ionizing radiation damages human hair follicles by stopping cell growth, causing cell death, disrupting color, and increasing stress and damage markers.
research Diagnostic Value of DermoscopicFindings of Hair and Scalp in Cicatricial Alopecia
Dermoscopy is a useful, low-cost method for diagnosing various types of hair loss disorders known as Cicatricial Alopecia.
research Review of human hair optical properties in possible relation to melanoma development
Certain types of human hair might help ultraviolet rays reach and damage cells, possibly leading to melanoma.
research Simultaneous RP-HPLC-DAD determination of dansyl amino acids in chemically treated human hair
A new method accurately measures amino acids in treated hair, showing bleaching reduces amino acids while protein treatments increase them.
research Age-Related Changes in Hair Shaft Protein Profiling and Genetically Variant Peptides
Genetically variant peptides are reliable for forensic identification despite age-related changes in hair proteins.
research 48799 Defining Perceptual Thresholds for Hair Density Changes: A Study of Dermatologist Perceptions
Dermatologists can detect smaller hair density changes than previously thought.
research Corrections to: "The Keratins of the Human Beard Hair Medulla: The Riddle in the Middle"
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.
research Restorative effect of hair follicular dermal cells on injured human hair follicles in a mouse model
Human hair follicle dermal cells can help repair damaged hair follicles.