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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Fu, Shih-Chen | - |
dc.contributor.author | Chau, Yat-Pang | - |
dc.contributor.author | Lu, Kuo-Shyan | - |
dc.contributor.author | Kung, Hsiu-Ni | - |
dc.date.accessioned | 2016-04-26T17:50:25Z | - |
dc.date.available | 2016-04-26T17:50:25Z | - |
dc.date.issued | 2011 | - |
dc.identifier.issn | 1699-5848 | - |
dc.identifier.issn | 0213-3911 | - |
dc.identifier.uri | http://hdl.handle.net/10201/49356 | - |
dc.description.abstract | ß-lapachone is a quinone of lapachol extracted from the bark of lapacho tree. Recent findings demonstrated that punched skin wounds of mice healed faster with ß-lapachone treatment. The present study investigates the effects of ß-lapachone on burn-wound skin of C57BL/6 mice injured by a 100°C iron stick. Our results indicated that wounds treated with ß-lapachone recovered faster than those treated with control ointment containing no ß-lapachone. On the third day after burning, the area of ß-lapachone treated-wound was 30% smaller than wound treated with control ointment. H&E and immunohistochemistry staining showed that burn-wound skin treated with ointment containing ß-lapachone healed faster in its epidermis, dermis, and underlying connective tissues with more macrophages appeared than those treated with control ointment alone. RAW264.7 cell, a macrophage-like cell line derived from BALB/C mice, was used as a model for scrutinizing the effect of ß-lapachone on macrophages. We found that the proliferation and the secretion of EGF and VEGF by macrophages were higher in cultures treated with ß-lapachone and that ß-lapachone can also increase the release of EGF with TNF-α pretreatment. We conclude that ß-lapachone plays an important role in accelerating burn wound healing, and that ß-lapachone not only can raise the proliferation of macrophages but also increase the release of VEGF from macrophages. | es |
dc.format | application/pdf | es |
dc.format.extent | 10 | es |
dc.language | eng | es |
dc.publisher | F. Hernández y J.F. Madrid. Murcia: Universidad de Murcia, Departamento de Biología Celular e Histología. | es |
dc.relation.ispartof | Histology and histopathology, Vol. 26, nº7 (2011) | es |
dc.rights | info:eu-repo/semantics/openAccess | es |
dc.subject | ß-lapachone | es |
dc.subject | Wound healing | es |
dc.subject.other | 576 - Biología celular y subcelular. Citología | es |
dc.title | ß-Lapachone accelerates the recovery of burn-wound skin | es |
dc.type | info:eu-repo/semantics/article | es |
Aparece en las colecciones: | Vol.26, nº7 (2011) |
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Fichero | Descripción | Tamaño | Formato | |
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Fu-26-905-914-2011.pdf | 3,54 MB | Adobe PDF | Visualizar/Abrir |
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