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Barrier Rcovery after Topically Applied Desoxymethasone Ontment, Vaseline and Hydrobase on Benzalkonium Chloride-irritated Hairless Mice Skin / 대한피부과학회지
Korean Journal of Dermatology ; : 820-826, 1998.
Artigo em Coreano | WPRIM | ID: wpr-162753
ABSTRACT

BACKGROUND:

Topical irritants disrupt the cutaneous permeability barrier through the removal of stratum comeum lipids. This perturbation of barrier integrity stimulates a variety of homeostatic repair responses that ultimately result in the normalization of bamer function. Object To measure the effect of desoxymethasone ointment, vaseline and hydrobase on the barrier recovery of benzalkonium chloride (BKC) imtated skin. MATERIALS AND

METHODS:

The left flank skin of 2-3 monthold hairless mice was treated with BKC and then desoxymethasone ointment, vaseline and hydrobase were applied. Transepidermal water loss (TEWL) was checked after 0, 3, 6, 9, 12, 15, 18, 21 and 24 hours. Electron microscopic examination was performed after 3 and 24 hours after desoxymethasone, vaseline and hydrobase had been applied.

RESULTS:

The recovery of TEWL was most prominantly observed in the desoxymethasone ointment treated group followed by vaseline and hydrobase. Electron microscopic examination using ruthenium tetroxide fixation revealed that secretion and numbers of lamellar bodies and complete formatice of lipid bilayers were most prominent at desoxymethasone ointment and vaseline treated group.

CONCLUSION:

Desoxymethasone ointment, vaseline and hydrobase can be good agents in improving bamer recovery after exposure to irritant material.
Assuntos
Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Permeabilidade / Vaselina / Rutênio / Pele / Compostos de Benzalcônio / Desoximetasona / Irritantes / Bicamadas Lipídicas / Camundongos Pelados Limite: Animais Idioma: Coreano Revista: Korean Journal of Dermatology Ano de publicação: 1998 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Permeabilidade / Vaselina / Rutênio / Pele / Compostos de Benzalcônio / Desoximetasona / Irritantes / Bicamadas Lipídicas / Camundongos Pelados Limite: Animais Idioma: Coreano Revista: Korean Journal of Dermatology Ano de publicação: 1998 Tipo de documento: Artigo