2007
DOI: 10.1590/s0102-67202007000100010
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Cicatrização de feridas

Abstract: InTRODUÇÃOO processo cicatricial é comum a todas as feridas, independentemente do agente que a causou, é sistêmico e dinâmico e está diretamente relacionado às condições gerais do organismo . A cicatrização de feridas consiste em perfeita e coordenada cascata de eventos celulares, moleculares e bioquímicos que interagem para que ocorra a reconstituição tecidual. Os mecanismos da cicatrização em seqüência ordenada de eventos foram descritos por Carrel em 1910 13 , e divididos posteriormente em cinco elementos p… Show more

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Cited by 85 publications
(74 citation statements)
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“…It can be divided into three phases: 1 st or exudative inflammation; 2 nd or proliferative/ fibroblastic (granulation tissue with deposition of extracellular matrix); 3 rd or remodeling/maturation [1][2][3][4][5][6] . The knowledge of each of these stages is important to guide appropriate adjuvant therapy to improve biological reaction 6 .…”
Section: Introductionmentioning
confidence: 99%
“…It can be divided into three phases: 1 st or exudative inflammation; 2 nd or proliferative/ fibroblastic (granulation tissue with deposition of extracellular matrix); 3 rd or remodeling/maturation [1][2][3][4][5][6] . The knowledge of each of these stages is important to guide appropriate adjuvant therapy to improve biological reaction 6 .…”
Section: Introductionmentioning
confidence: 99%
“…Esta última fase dura meses e tem como meta a melhoria nos componentes das fibras colágenas e a reabsorção de água para aumentar a força da cicatriz e diminuir sua espessura 1,2 . Em virtude da complexidade do processo de reparo tecidual, inúmeros fatores exógenos e endógenos podem alterar os mecanismos de cicatrização da pele resultando em disfunções na integridade cutânea, tais como a fibrose excessiva ou a persistência de feridas 1,3 . As feridas cutâneas constituem um problema de saúde pública no Brasil e no mundo.…”
Section: Introductionunclassified
“…Intravenous or subcutaneous preoperative administration of meloxicam in dogs at a dose 0.2 mg/kg has been shown to provide effective postoperative analgesia for up to 24 hours after application 21 . Angiogenesis is an essential process for the formation of new blood vessels from pre-existing capillaries 22,24 . It is an important event in various physiological phenomena such as embryonic development, chronic inflammation, and tissue repair.…”
mentioning
confidence: 99%
“…Considering these conditions, angiogenesis is highly regulated; it begins over short periods (days), and then is completely inhibited. Angiogenesis involves the proliferation and migration of endothelial cells, remodeling of the extracellular matrix, tubular formation, recruitment of adjacent structures to support the neovessels, anastomoses, and basal membrane development 24,25 . Vascular endothelial growth factor (VEGF) is a mitogen specific to endothelial cells which is produced by various cell types such as keratinocytes, fibroblasts, and macrophages 18,25,26 .…”
mentioning
confidence: 99%