Microsurgical arterial anastomosis in young and adult rats: an evolutive and comparative study

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dc.contributorSistema FMUSP-HC: Faculdade de Medicina da Universidade de São Paulo (FMUSP) e Hospital das Clínicas da FMUSP
dc.contributor.authorSANTOS, Maria Merces
dc.contributor.authorTANNURI, Ana Cristina Aoun
dc.contributor.authorLACERDA, Adriana Vasconcelos
dc.contributor.authorGONCALVES, Josiane de Oliveira
dc.contributor.authorRICARDI, Luiz Roberto Schlaich
dc.contributor.authorTANNURI, Uenis
dc.date.accessioned2022-10-26T14:34:02Z
dc.date.available2022-10-26T14:34:02Z
dc.date.issued2022
dc.description.abstractPurpose: To evaluate the caliber of an arterial micro-anastomosis in the young growing animal using a continuous suture technique. Additionally, late morphological changes and blood flows distal to the anastomosis were evaluated. Methods: Seventy-four Wistar rats were submitted to laparotomy to access the aorta for blood flow measurement. The aorta was sectioned using microsurgery technique and an end-to-end anastomosis with continuous suture. After a period of six months to one year, the anastomosis was checked. Results: Regarding the size of the aortas, comparing the pre- and postoperative values, there was an increase of 13.33% in adult animals and 25% in young animals, without any difference in the blood flows. Conclusion: The arteries of young rats show signs of growth at the site of the anastomosis performed with continuous suture.eng
dc.description.indexMEDLINEeng
dc.identifier.citationACTA CIRURGICA BRASILEIRA, v.37, n.6, article ID e370604, 7p, 2022
dc.identifier.doi10.1590/acb370604
dc.identifier.eissn1678-2674
dc.identifier.issn0102-8650
dc.identifier.urihttps://observatorio.fm.usp.br/handle/OPI/49314
dc.language.isoeng
dc.publisherACTA CIRURGICA BRASILEIRAeng
dc.relation.ispartofActa Cirurgica Brasileira
dc.rightsopenAccesseng
dc.rights.holderCopyright ACTA CIRURGICA BRASILEIRAeng
dc.subjectMicrocirculationeng
dc.subjectAnastomosiseng
dc.subjectSurgicaleng
dc.subjectMicrosurgeryeng
dc.subjectBlood Flow Velocityeng
dc.subjectModelseng
dc.subjectAnimaleng
dc.subject.otherpediatric liver-transplantationeng
dc.subject.othersutureeng
dc.subject.otherthrombosiseng
dc.subject.otherpigseng
dc.subject.wosSurgeryeng
dc.titleMicrosurgical arterial anastomosis in young and adult rats: an evolutive and comparative studyeng
dc.typearticleeng
dc.type.categoryoriginal articleeng
dc.type.versionpublishedVersioneng
dspace.entity.typePublication
hcfmusp.citation.scopus0
hcfmusp.contributor.author-fmusphcMARIA MERCES SANTOS
hcfmusp.contributor.author-fmusphcANA CRISTINA AOUN TANNURI
hcfmusp.contributor.author-fmusphcADRIANA VASCONCELOS DE LACERDA
hcfmusp.contributor.author-fmusphcJOSIANE DE OLIVEIRA GONCALVES
hcfmusp.contributor.author-fmusphcLUIZ ROBERTO SCHLAICH RICARDI
hcfmusp.contributor.author-fmusphcUENIS TANNURI
hcfmusp.description.articlenumbere370604
hcfmusp.description.issue6
hcfmusp.description.volume37
hcfmusp.origemWOS
hcfmusp.origem.pubmed36074397
hcfmusp.origem.scieloSCIELO:S0102-86502022000600202
hcfmusp.origem.scopus2-s2.0-85137503078
hcfmusp.origem.wosWOS:000854004300001
hcfmusp.publisher.citySAO PAULOeng
hcfmusp.publisher.countryBRAZILeng
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hcfmusp.scopus.lastupdate2024-05-10
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