Diet and Skin Barrier: The Role of Dietary Interventions on Skin Barrier Function
نویسندگان
چکیده
منابع مشابه
Lipids and barrier function of the skin.
The purpose of the present manuscript is to review the chemical and physical properties of epidermal lipids and to relate these properties to the formation and function of the permeability barrier of the skin. Lipids accumulate in small organelles known as lamellar granules as epidermal keratinocytes differentiate. This lipid is extruded into the intercellular spaces where it undergoes enzymati...
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Under normal circumstances, epidermis must be as impermeable as possible except for a small amount of water loss to hydrate the outer layers of the SC. Although all living cells require water to function, some “dead” cells also require water to be metabolically active. As it is the case of corneocytes, epidermis must retain sufficient water to (a) hydrate the outer layers of the SC to maintain ...
متن کاملCeramides and barrier function in healthy skin.
Lipids in the stratum corneum are key components in the barrier function of the skin. Changes in lipid composition related to eczematous diseases are well known, but limited data are available on variations within healthy skin. The objective of the present study was to compare ceramide subgroups and ceramide/cholesterol ratios in young, old, male and female healthy skin. A total of 55 participa...
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BACKGROUND The preterm infants' skin is structurally and functionally immature at birth because of immature stratum corneum barrier function, leading to problems with fluid loses, thermoregulation, and infection. Two parameters of barrier function can be non-invasively assessed: Stratum Corneum Hydration (SCH) and Transepidermal Water Loss (TEWL). Skin-to-Skin Care (SSC) is the proposed indepen...
متن کاملCytokines and the Skin Barrier
The skin is the largest organ of the human body and builds a barrier to protect us from the harmful environment and also from unregulated loss of water. Keratinocytes form the skin barrier by undergoing a highly complex differentiation process that involves changing their morphology and structural integrity, a process referred to as cornification. Alterations in the epidermal cornification proc...
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ژورنال
عنوان ژورنال: Dermatology Practical & Conceptual
سال: 2021
ISSN: 2160-9381
DOI: 10.5826/dpc.1101a132