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PubMed · 12443839

Detergent-induced epidermal barrier dysfunction and its prevention.

Minehiro Okuda·Takashi Yoshiike·Hideoki Ogawa
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Abstract

Various detergents are used as skin cleansing products. In some cases, skin cleanser removes not only dirt but also valuable skin lipids. Therefore, detergents may disrupt epidermal barrier function despite that using of detergents are required for good skin hygiene. Lipid supplements can reverse detergent-induced dysfunction of the skin barrier. Elevated transepidermal water loss (TEWL) and riboflavin penetration in 5% SLS-treated rat and human skin were reversed by supplementation of monoglyceride (MG), squalene (SQ), cholesterol ester (CE) and pseudo-ceramide (Cer2). MG and Cer2 achieved the best results. MG appears to inhibit elution of intercellular ceramides, since more ceramides remained when the detergent was supplemented with MG. Topical application of Cer2 is not effective for recovery from artificially induced barrier disruption, but supplemented Cer2 into skin cleanser has a beneficial effect for prevention of detergent-induced barrier disruption. In conclusion, the prevention of barrier disruption is most important matter for maintaining skin health and barrier function. Therefore, we think that Cer2-supplemented skin cleanser is useful for conservation of skin barrier function.

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Administration, TopicalAnimalsCeramidesDetergentsDrug CombinationsEpidermisGlyceridesHumansLipidsRatsRats, Inbred StrainsRiboflavinSodium Dodecyl SulfateSurface-Active AgentsWater Loss, InsensibleComparative StudyJournal Article

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Minehiro Okuda, Takashi Yoshiike, Hideoki Ogawa. 2002. Detergent-induced epidermal barrier dysfunction and its prevention.. https://doi.org/10.1016/s0923-1811(02)00106-8

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PubMed2007

Topical use of antifibrinolytic agents reduces postoperative bleeding: a double-blind, prospective, randomized study.

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