Results 21 to 30 of about 46,479 (310)

Topical Application of Metal Allergens Induces Changes to Lipid Composition of Human Skin

open access: yesFrontiers in Toxicology, 2022
Lipids are an important constituent of skin and are known to be modified in many skin diseases including psoriasis and atopic dermatitis. The direct effects of common metallic contact allergens on the lipid composition of skin has never been investigated,
Sophie Knox   +3 more
doaj   +1 more source

Contact and frictional properties of stratum corneum of human skin

open access: yesBiosurface and Biotribology, 2015
Most skin tribology studies gave attention on the examination of frictional properties of normal and healthy skin surfaces. This study aims to investigate the frictional and mechanical properties of skin under different load and friction conditions after
Chien-Yu Chen   +4 more
doaj   +1 more source

Stratum corneum dysfunction in dandruff [PDF]

open access: yesInternational Journal of Cosmetic Science, 2012
SynopsisDandruff is characterized by a flaky, pruritic scalp and affects up to half the world’s population post‐puberty. The aetiology of dandruff is multifactorial, influenced by Malassezia, sebum production and individual susceptibility. The commensal yeast Malassezia is a strong contributory factor to dandruff formation, but the presence of ...
Turner, G A, Hoptroff, M, Harding, C R
openaire   +2 more sources

Measurement of drug diffusivity in stratum corneum membranes and a polyacrylate matrix

open access: yes, 1991
Diffusivities have been determined for the drug clenbuterol for three non-sink, diffusional problems: diffusion out of a polymer matrix, diffusion through excised, human stratum corneum, and the combined case of diffusion out of a polymer matrix through ...
Lee, Geoffrey, Göpferich, Achim
core   +1 more source

Infant skin-cleansing product versus water : a pilot randomized, assessor-blinded controlled trial [PDF]

open access: yes, 2011
Background The vulnerability of newborn babies' skin creates the potential for a number of skin problems. Despite this, there remains a dearth of good quality evidence to inform practice.
Anna Hart   +25 more
core   +1 more source

RELATIONSHIP BETWEEN STRATUM CORNEUM OF DUCTUS PAPILLARIS AND UDDER PARENCHYMA IN COWS

open access: yesArchives of Veterinary Medicine, 2011
From 26 cows of Holstein-Friesian, which had been excluded from production for diff erent etiologic reasons, the udder was taken in order to monitor the changes that appeared in cow’s udder parenchyma. Aft er macroscopic examination, the tops of papillae
Ivana Davidov   +2 more
doaj   +1 more source

Investigating the Nanostructure of the Stratum Corneum Lipid Matrix: A Combined Neutron Diffraction & Molecular Dynamics Simulations Approach

open access: yes, 2022
The human skin provides a physiochemical and biological protective barrier to the body due to the unique structure of its outermost layer the stratum corneum. This layer consists of corneocytes and a multi-lamellar lipid matrix forming a composite, which
Rakesh, Gupta   +4 more
core   +1 more source

Recent Advances on Topical Application of Ceramides to Restore Barrier Function of Skin

open access: yesCosmetics, 2019
Human skin is the largest organ of the body and is an effective physical barrier keeping it from environmental conditions. This barrier function of the skin is based on stratum corneum, located in the uppermost skin.
Emine Kahraman   +3 more
doaj   +1 more source

Ceramides in the skin barrier

open access: yesEuropean Pharmaceutical Journal, 2017
The skin barrier, which is essential for human survival on dry land, is located in the uppermost skin layer, the stratum corneum. The stratum corneum consists of corneocytes surrounded by multilamellar lipid membranes that prevent excessive water loss ...
Vávrová K., Kováčik A., Opálka L.
doaj   +1 more source

β-Glucocerebrosidase activity in mammalian stratum corneum

open access: yesJournal of Lipid Research, 1999
Although previous studies have demonstrated a crucial role for the enzyme β-glucocerebrosidase (GlcCer'ase) in the final steps of membrane structural maturation in mammalian stratum cornuem (SC) and epidermal homeostasis, the precise in vivo localization
Yutaka Takagi   +4 more
doaj   +1 more source

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