{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,4,5]],"date-time":"2022-04-05T10:36:18Z","timestamp":1649154978443},"reference-count":18,"publisher":"FapUNIFESP (SciELO)","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Acta Cir. Bras."],"published-print":{"date-parts":[[2008,6]]},"abstract":"<jats:p>PURPOSE: Microscopically evaluate the intensity of fibrosis in tubularized skin flaps on the back of Wistar rats, using silicon molds with different degrees of flexibility. METHODS: Twenty rats were submitted to three tubularized skin flaps on their backs. In two tubular flaps, we placed, as a mold, silicon catheters with different degrees of flexibility and removed them on the seventh day after the surgery. They were divided into two groups and euthanized, on the seventh and twenty-first days respectively after the surgery for the collection of the pieces, coloration with Masson tricromic, quantification of the area of each sample and comparison among the groups. RESULTS: Fibrosis was less intense on the tubular flaps where a catheter was not used as a mold. No significant difference was verified among the pieces with the silicon catheters, but there was a tendency of less fibrosis on the tubules with the most flexible catheter. CONCLUSION: There was no significant difference among the two catheter types. Fibrosis was less intense in the flaps where the mold was not used.<\/jats:p>","DOI":"10.1590\/s0102-86502008000300005","type":"journal-article","created":{"date-parts":[[2008,6,12]],"date-time":"2008-06-12T04:12:52Z","timestamp":1213243972000},"page":"243-246","source":"Crossref","is-referenced-by-count":1,"title":["Fibrosis in tubularized skin flaps in rats, using silicon catheters with two different degrees of flexibility: experimental model"],"prefix":"10.1590","volume":"23","author":[{"given":"Antonio Henrique Rodrigues dos","family":"Passos","sequence":"first","affiliation":[{"name":"College of Medicine of Mar\u00edlia, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fernando","family":"Costa","sequence":"additional","affiliation":[{"name":"State University of Londrina, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"L\u00facio Tedesco","family":"Marchese","sequence":"additional","affiliation":[{"name":"State University of Londrina, 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