research External lipid function in ethnic hairs
African hair has the most lipids, while Caucasian hair is more hydrated and stronger.
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30 / 1000+ results research Discrete Nanoscale Distribution of Hair Lipids Fails to Provide Humidity Resistance
Hair lipids do not protect against humidity.
research A systematic review on the lipid composition of human hair
Lipids are crucial for healthy hair, protecting it from damage and breakage.
research Lipid loses 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 A discrete transition zone between cuticle and cortex layers of a human hair fibre: changes observed in the presence of breast cancer
Breast cancer alters specific molecular structures in hair, which revert after cancer removal.
research A highly resistant structure between cuticle and cortex of human hair
A tough membrane between the outer and inner layers of human hair protects it from damage.
research Measuring changes in chemistry, composition, and molecular structure within hair fibers by infrared and Raman spectroscopic imaging
Infrared and Raman imaging can non-destructively analyze hair structure and help diagnose hair conditions.
research Effects of repeated exposure to ozonated water on hair fibre structure and integrity: Part I
Ozonated water damages hair structure and proteins.
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 HAIR | Overview
The document explains how hair is studied in forensics to identify its source and its role in criminal investigations.
research Measuring oxidative damage to human hair from solar radiation and pollution: A critical review
This critical review examines the oxidative damage to human hair caused by solar radiation and pollution, highlighting that protein and lipid oxidation lead to structural breakdown. The study finds that UVB radiation primarily affects the hair cuticle, while UVA and visible light impact the cortex, with light-colored and bleached hair suffering the most damage. The review emphasizes that solar radiation is the primary damaging factor, but trace metals, air-borne pollution, and hair care practices also contribute to hair degradation. Strategies for hair protection should consider the specific combination of hair characteristics and environmental exposures, referred to as the "hair exposome."
research Distribution of Glycolipid and Unsaturated Fatty Acids in Human Hair
Human hair has more unsaturated fats inside than on the surface, and certain lipids may help bind the outer and inner layers together.
research A novel method for visualizing hair lipids at the cell membrane complex: Argon sputter etching/scanning electron microscopy1
The method shows how hair lipids form specific patterns and their roles in hair structure.
research Perspectives on Hair Evolution Based on Some Comparative Studies on Vertebrate Cornification
Hair in mammals likely evolved from glandular structures, not scales.
research Strain and Strain Recovery of Human Hair from the Nano- to the Macroscale
Human hair can almost fully recover its structure within about 1,000 minutes after being stretched.
research ecancermedicalscience
Hair analysis may help detect breast cancer early by identifying changes in lipid content.
research Inhibition of autophagy-lysosomal function exacerbates microglial and monocyte lipid metabolism reprograming and dysfunction after brain injury
Blocking autophagy worsens lipid buildup and dysfunction in brain cells after injury.
research Analysis of Lipids in the Medulla of Japanese Hair and Their Function
Lipids in Japanese hair help maintain glossiness and structure.
research Integral hair lipid in human hair follicle
Human hair has a protective lipid layer that can be damaged by moisture and treatments, affecting hair growth and health.
research Characterization of hair lipid images by argon sputter etching-scanning electron microscopy
Hair texture changes with age due to varying levels of lipids.
research DEVELOPMENT AND CHARACTERIZATION OF CREAM CONTAINING NANOSTRUCTURED LIPID CARRIERS FOR HAIR SPLIT-END REPAIRING
Nanostructured lipid carriers can effectively repair hair split-ends for over 3 days.
research Investigation by Imaging Mass Spectrometry of Biomarker Candidates for Aging in the Hair Cortex
Certain molecules in hair change with age and could be used for cosmetic treatments.
research Prevention of lipid loss from hair by surface and internal modification
Surface and internal treatments can help prevent hair lipid loss during washing.
research Advances in nanomaterial-mediated CRISPR/Cas delivery: from lipid nanoparticles to vesicle-derived systems
Ionizable lipid nanoparticles are the best for delivering gene-editing therapies.
research Enhancing hair regeneration: Recent progress in tailoring nano-structured lipid carriers through surface modification strategies
Surface-modified nanostructured lipid carriers can improve hair growth treatments.
research The Ethnic Differences of the Damage of Hair and Integral Hair Lipid after Ultra Violet Radiation
Asian hair is more resistant to UV damage due to higher lipid content.
research Effect of an oral probiotic formula on scalp and facial skin condition, glucose, and lipid metabolism
Taking a probiotic supplement twice a day improved hair growth, skin hydration, and metabolic health in adults at risk of metabolic syndrome.
research associations between serum dihydrotestosterone levels, lipid parameters & anthropometric measurements in male patients with type 2 diabetes mellitus
Men with Type 2 Diabetes have lower DHT levels, which may affect fertility and lipid profiles.
research Contribution of lipid Peroxidation to Social Behaviors in individuals with autism spectrum disorders
Lipid peroxidation may worsen social behavior issues in autism.
research Expression of lipid-protein gene PLP2 in Liaoning cashmere goat
The PLP2 gene affects cashmere fiber quality in goats and is linked to hair growth and loss.