Histological aspects of autologous transplantation of different fragments of the spleen in rats

Detalhes bibliográficos
Autor(a) principal: Braga,Ana Abreu
Data de Publicação: 2012
Outros Autores: Malagó,Rodolfo, Anacleto,Thiago Pires, Silva,Cristiano Rodrigo Nicomedes da, Andreollo,Nelson Adami, Fernandes,Fabio Luis Figueiredo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Acta Cirúrgica Brasileira (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502012001200009
Resumo: PURPOSE: To evaluate macro and microscopically the evolution of autotransplants of fragments of spleen different fragments in the greater omentum, after eight weeks of observation. METHODS: Twenty rats Wistar were used, males and adults, submitted to total splenectomy and divided in two groups. The group I - ten animals with implant of spleen fragment (25% weight of spleen) in the omentum; and group II - ten animals with implant of spleen fragment (30% weight of spleen) in the omentum. It was analyzed macro and microscopically the evolution of the implant. RESULTS: It was observed adherences to the adjacent tissues and vascularization in all of the fragments transplanted. The group I and II presented white pulp with follicular formations and lymphoid tissue preserved, and the red pulp in cordon aspect. The group II presented white pulp more disorganized and red pulp hemorrhagic. The active macrophages were observed in the group I and II. CONCLUSION: The splenic autotransplantation of the group I showed better regeneration.
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spelling Histological aspects of autologous transplantation of different fragments of the spleen in ratsTransplantation, AutologousSpleenHistologyRatsPURPOSE: To evaluate macro and microscopically the evolution of autotransplants of fragments of spleen different fragments in the greater omentum, after eight weeks of observation. METHODS: Twenty rats Wistar were used, males and adults, submitted to total splenectomy and divided in two groups. The group I - ten animals with implant of spleen fragment (25% weight of spleen) in the omentum; and group II - ten animals with implant of spleen fragment (30% weight of spleen) in the omentum. It was analyzed macro and microscopically the evolution of the implant. RESULTS: It was observed adherences to the adjacent tissues and vascularization in all of the fragments transplanted. The group I and II presented white pulp with follicular formations and lymphoid tissue preserved, and the red pulp in cordon aspect. The group II presented white pulp more disorganized and red pulp hemorrhagic. The active macrophages were observed in the group I and II. CONCLUSION: The splenic autotransplantation of the group I showed better regeneration.Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia2012-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502012001200009Acta Cirúrgica Brasileira v.27 n.12 2012reponame:Acta Cirúrgica Brasileira (Online)instname:Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC)instacron:SBDPC10.1590/S0102-86502012001200009info:eu-repo/semantics/openAccessBraga,Ana AbreuMalagó,RodolfoAnacleto,Thiago PiresSilva,Cristiano Rodrigo Nicomedes daAndreollo,Nelson AdamiFernandes,Fabio Luis Figueiredoeng2012-11-29T00:00:00Zoai:scielo:S0102-86502012001200009Revistahttps://www.bvs-vet.org.br/vetindex/periodicos/acta-cirurgica-brasileira/https://old.scielo.br/oai/scielo-oai.php||sgolden@terra.com.br0102-86501678-2674opendoar:2012-11-29T00:00Acta Cirúrgica Brasileira (Online) - Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC)false
dc.title.none.fl_str_mv Histological aspects of autologous transplantation of different fragments of the spleen in rats
title Histological aspects of autologous transplantation of different fragments of the spleen in rats
spellingShingle Histological aspects of autologous transplantation of different fragments of the spleen in rats
Braga,Ana Abreu
Transplantation, Autologous
Spleen
Histology
Rats
title_short Histological aspects of autologous transplantation of different fragments of the spleen in rats
title_full Histological aspects of autologous transplantation of different fragments of the spleen in rats
title_fullStr Histological aspects of autologous transplantation of different fragments of the spleen in rats
title_full_unstemmed Histological aspects of autologous transplantation of different fragments of the spleen in rats
title_sort Histological aspects of autologous transplantation of different fragments of the spleen in rats
author Braga,Ana Abreu
author_facet Braga,Ana Abreu
Malagó,Rodolfo
Anacleto,Thiago Pires
Silva,Cristiano Rodrigo Nicomedes da
Andreollo,Nelson Adami
Fernandes,Fabio Luis Figueiredo
author_role author
author2 Malagó,Rodolfo
Anacleto,Thiago Pires
Silva,Cristiano Rodrigo Nicomedes da
Andreollo,Nelson Adami
Fernandes,Fabio Luis Figueiredo
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Braga,Ana Abreu
Malagó,Rodolfo
Anacleto,Thiago Pires
Silva,Cristiano Rodrigo Nicomedes da
Andreollo,Nelson Adami
Fernandes,Fabio Luis Figueiredo
dc.subject.por.fl_str_mv Transplantation, Autologous
Spleen
Histology
Rats
topic Transplantation, Autologous
Spleen
Histology
Rats
description PURPOSE: To evaluate macro and microscopically the evolution of autotransplants of fragments of spleen different fragments in the greater omentum, after eight weeks of observation. METHODS: Twenty rats Wistar were used, males and adults, submitted to total splenectomy and divided in two groups. The group I - ten animals with implant of spleen fragment (25% weight of spleen) in the omentum; and group II - ten animals with implant of spleen fragment (30% weight of spleen) in the omentum. It was analyzed macro and microscopically the evolution of the implant. RESULTS: It was observed adherences to the adjacent tissues and vascularization in all of the fragments transplanted. The group I and II presented white pulp with follicular formations and lymphoid tissue preserved, and the red pulp in cordon aspect. The group II presented white pulp more disorganized and red pulp hemorrhagic. The active macrophages were observed in the group I and II. CONCLUSION: The splenic autotransplantation of the group I showed better regeneration.
publishDate 2012
dc.date.none.fl_str_mv 2012-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502012001200009
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502012001200009
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0102-86502012001200009
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia
publisher.none.fl_str_mv Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia
dc.source.none.fl_str_mv Acta Cirúrgica Brasileira v.27 n.12 2012
reponame:Acta Cirúrgica Brasileira (Online)
instname:Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC)
instacron:SBDPC
instname_str Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC)
instacron_str SBDPC
institution SBDPC
reponame_str Acta Cirúrgica Brasileira (Online)
collection Acta Cirúrgica Brasileira (Online)
repository.name.fl_str_mv Acta Cirúrgica Brasileira (Online) - Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC)
repository.mail.fl_str_mv ||sgolden@terra.com.br
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