research Human pollution exposure correlates with accelerated ultrastructural degradation of hair fibers
Pollution exposure speeds up hair damage.
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450-480 / 1000+ results research In vivo silica nanoparticle translocation across human stratum corneum: the effect of surface hydrophobization in relation to hair follicle density.
Hydrophobized silica nanoparticles penetrate the skin's outer layer more effectively, while hair follicle density doesn't impact their accumulation.
research 奈米級物理性防曬化?菻~之顯微結構分析、皮膚穿透及細胞毒性之研究
Nano-sized sunscreens may penetrate skin and pose toxicity risks.
research INHALATION TOXICITY STUDIES OF AQUEOUS DISPERSION RESIN
Aqueous dispersion resin is safe to inhale at levels below 30 mg/m³.
research SYNTHESIS OF SILICA NANOPARTICLES VIA GREEN APPROACH BY USING HOT AQUEOUS EXTRACT OF THUJA ORIENTALIS LEAF AND THEIR EFFECT ON BIOFILM FORMATION
Silica nanoparticles made with cold plasma method best stop bacteria growth.
research 705 Particulate matter induces inflammatory response in human outer root sheath cells via oxidative stress-dependent MAPK and JAK-STAT signaling pathways
Particulate matter causes inflammation in hair cells, potentially harming hair growth.
research Dirty Dots as a Normal Trichoscopic Finding in the Elderly Scalp
Dirty dots are a common scalp finding in elderly women and can be washed away with shampoo.
research Tolerability, acceptability, and reproducibility of topical STAR particles in human subjects
STAR particles are safe, comfortable, and effective for enhancing drug delivery through the skin.
research Scattering from Elliptical Hair Fibers Based on Microfacet Theory
research Are Sunscreen Particles Involved in Frontal Fibrosing Alopecia?—A TEM-EDXS Analysis on Formalin-Fixed Paraffin-Embedded Alopecia Biopsies (Pilot Study)
Sunscreen particles were not found in inflamed or fibrotic areas of skin in FFA patients, suggesting no direct link to the disease.
research Exploration of Natural Adsorbents for Applications in Pollution-Reducing Cosmetic Formulations
Natural adsorbents in cosmetics can significantly reduce skin and hair pollution.
research The impact of air pollution on skin and related disorders: A comprehensive review
Air pollution harms skin, causing aging, diseases, and cancer.
research Hair Shaft Morphology, Elemental Composition, and Nanoparticles in Frontal Fibrosing Alopecia: A Case-control Study
Titanium nanoparticles may trigger frontal fibrosing alopecia, so avoid products with them.
research Vainas peripilares
The girl's "dandruff" was actually harmless hair casts, not a hygiene issue.
research The Effect of Particle Size on the Deposition of Solid Lipid Nanoparticles in Different Skin Layers: A Histological Study
Smaller nanoparticles penetrate skin better, especially through hair follicles.
research Cellular Debris in the Grease of Wool Fibers
Cellular debris sticks to damaged wool fibers and affects wool cleanliness.
research Delipidisation of wool fibres and the subsequent beneficial properties of delipidised wool fibres
Delipidised wool is brighter, dyes better, and is more eco-friendly.
research Distribution of the Quantum Dot Nano-particles that Penetrate Skin and Distinction of Combined Osmium Tetroxide in Electron Microscopic Analysis
Quantum dot nanoparticles can penetrate skin and reach sebocytes through hair follicles.
research Adsorption of Diclofenac and PFBS on a Hair Keratin Dimer
Human hair keratin might be good for filtering out harmful substances from water.
research Cepharanthine Dry Powder Inhaler for the Treatment of Acute Lung Injury
Cepharanthine dry powder inhalers may effectively treat acute lung injury by reducing inflammation.
research Selective follicular targeting by modification of the particle sizes
Medium-sized particles penetrate hair follicles better than smaller or larger ones, which could improve delivery of skin treatments.
research Investigation of differences in follicular penetration of particle-and nonparticle-containing emulsions by laser scanning microscopy
Particles similar in size to hair cells penetrate hair follicles better.
research Assessing the effect of cleansing products on artificially polluted human hairs and skin through in vivo and in vitro models
New methods effectively measure how well hair products clean and protect against pollution.
research The Effect of Particle Size on the Deposition of Solid Lipid Nanoparticles in Different Skin Layers: A Histological Study.
Smaller particles improve drug delivery through the skin.
research Mechanistic Approach on the Pulmonary Oxido-Inflammatory Stress Induced by Cobalt Ferrite Nanoparticles in Rats
Daily intake of 0.5 or 5 mg cobalt ferrite nanoparticles can harm lungs through oxidative and inflammatory stress.
research Risk of Polycystic Ovary Syndrome in Women Exposed to Fine Air Pollutants and Acidic Gases: A Nationwide Cohort Analysis
Breathing in high levels of certain air pollutants significantly increases women's risk of developing Polycystic Ovary Syndrome.
research Environmental Modulation of JAK3-Mediated Immune Dysregulation in Alopecia Areata
Urban air pollution worsens hair loss in alopecia areata by increasing immune response.
research Localized demodicosis due to Demodex cati on the muzzle of two cats treated with inhalant glucocorticoids
Demodicosis should be considered in cats with facial skin issues exposed to inhalant glucocorticoids.
research 50835 Air Quality Index (AQI) and atopic dermatitis risk in Taiwan: A nationwide population-based cohort study
Poor air quality increases the risk of atopic dermatitis in Taiwan.
research Morphological Studies of Penetration Pathways via Stratum corneum and Hair Follicles using Nano-sized Iron Oxide
Iron oxide nanoparticles mainly enter the skin through hair follicles and sebocytes, not the dermis.