Histomorphometric analysis of the endometrium in an ectopic model of endometriosis in mice
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1080/09513590.2022.2119218 http://hdl.handle.net/11449/237687 |
Resumo: | Objective: Evaluate histomorphometry of ectopic and eutopic endometrial tissues in receptor mice. Method: Eighteen female Balb/c were divided into 3 groups, 6 animals each: GI Control, no procedure; GII - Sham, animals that had the same procedures as GIII without receiving the ectopic endometrial implant. Instead, they received saline solution; GIII - endometriosis model, animals had surgical intervention with an ectopic endometrial implant. GI and GIII mice were treated with 17 beta-estradiol, 100 mu g/kg each. All animals were euthanized to collect uterine horns, which were fixed in 4% paraformaldehyde, embedded in paraffin, stained with Hematoxilin and Eosin and submitted to histomorphometric analyzes. Data underwent one-way ANOVA followed by Tukey's test. Results: Local tissue growth, showing important lesions and adhesions, as well as dark cysts were noticed. In GIII group, there was an increase in number of blood vessels and glands (GIII >= GI and GIII p > .001). Thickening of the GIII endometrial epithelial was also evident (GIII >= GI and GIII. p > .001). We also noticed an increase in the number of eosinophils (GIII (GIII >= GI and GIII. p > .001). Conclusion: Easy to perform model, capable of reproducing morphological endometriosis characteristics. From our findings, there was an increase of endometrial thickness as well as an increase in the eosinophils population. |
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Histomorphometric analysis of the endometrium in an ectopic model of endometriosis in miceMouseHistomorphometryFemale infertilityObjective: Evaluate histomorphometry of ectopic and eutopic endometrial tissues in receptor mice. Method: Eighteen female Balb/c were divided into 3 groups, 6 animals each: GI Control, no procedure; GII - Sham, animals that had the same procedures as GIII without receiving the ectopic endometrial implant. Instead, they received saline solution; GIII - endometriosis model, animals had surgical intervention with an ectopic endometrial implant. GI and GIII mice were treated with 17 beta-estradiol, 100 mu g/kg each. All animals were euthanized to collect uterine horns, which were fixed in 4% paraformaldehyde, embedded in paraffin, stained with Hematoxilin and Eosin and submitted to histomorphometric analyzes. Data underwent one-way ANOVA followed by Tukey's test. Results: Local tissue growth, showing important lesions and adhesions, as well as dark cysts were noticed. In GIII group, there was an increase in number of blood vessels and glands (GIII >= GI and GIII p > .001). Thickening of the GIII endometrial epithelial was also evident (GIII >= GI and GIII. p > .001). We also noticed an increase in the number of eosinophils (GIII (GIII >= GI and GIII. p > .001). Conclusion: Easy to perform model, capable of reproducing morphological endometriosis characteristics. From our findings, there was an increase of endometrial thickness as well as an increase in the eosinophils population.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fed Univ Sao Paulo EPM UNIFESP, Paulista Sch Med, Dept Gynecol, Sao Paulo, SP, BrazilUniv Fed Sao Paulo EPM UNIFESP, Paulista Sch Med, Struct & Funct Biol Grad Program, Sao Paulo, SP, BrazilUniv Sao Paulo FMUSP, Med Fac, Dept Obstet & Gynecol, Sao Paulo, SP, BrazilSao Paulo State Univ IBILCE, Inst Biosci Letters & Exact Sci, UNESP, Biosci Grad Program, Sao Jose Do Rio Preto, SP, BrazilQueens Univ, Queens Cardiopulm Unit QCPU, Kingston, ON, CanadaSao Paulo State Univ IBILCE, Inst Biosci Letters & Exact Sci, UNESP, Biosci Grad Program, Sao Jose Do Rio Preto, SP, BrazilTaylor & Francis LtdUniversidade de São Paulo (USP)Universidade Federal de São Paulo (UNIFESP)Universidade Estadual Paulista (UNESP)Queens UnivSilva, Felipe Rosendo daThimoteo, Daniel SoaresCarbonel, Adriana FerrazPortugal Fuchs, Luiz FernandoSasso, Gisela Rodrigues da SilvaSimoes, Ricardo dos SantosInvitti, AdrianaVieira, Renata RamosFerreira, Luiz Philipe de SouzaSilva, Rafael Andre da [UNESP]Lima, Patricia Daniele AzevedoSoares Junior, Jose MariaSimoes, Manuel de JesusAntonio Bertoncini, Clelia Rejane2022-11-30T13:41:56Z2022-11-30T13:41:56Z2022-08-31info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article5http://dx.doi.org/10.1080/09513590.2022.2119218Gynecological Endocrinology. Abingdon: Taylor & Francis Ltd, 5 p., 2022.0951-3590http://hdl.handle.net/11449/23768710.1080/09513590.2022.2119218WOS:000851607200001Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengGynecological Endocrinologyinfo:eu-repo/semantics/openAccess2022-11-30T13:41:56Zoai:repositorio.unesp.br:11449/237687Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-11-30T13:41:56Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Histomorphometric analysis of the endometrium in an ectopic model of endometriosis in mice |
title |
Histomorphometric analysis of the endometrium in an ectopic model of endometriosis in mice |
spellingShingle |
Histomorphometric analysis of the endometrium in an ectopic model of endometriosis in mice Silva, Felipe Rosendo da Mouse Histomorphometry Female infertility |
title_short |
Histomorphometric analysis of the endometrium in an ectopic model of endometriosis in mice |
title_full |
Histomorphometric analysis of the endometrium in an ectopic model of endometriosis in mice |
title_fullStr |
Histomorphometric analysis of the endometrium in an ectopic model of endometriosis in mice |
title_full_unstemmed |
Histomorphometric analysis of the endometrium in an ectopic model of endometriosis in mice |
title_sort |
Histomorphometric analysis of the endometrium in an ectopic model of endometriosis in mice |
author |
Silva, Felipe Rosendo da |
author_facet |
Silva, Felipe Rosendo da Thimoteo, Daniel Soares Carbonel, Adriana Ferraz Portugal Fuchs, Luiz Fernando Sasso, Gisela Rodrigues da Silva Simoes, Ricardo dos Santos Invitti, Adriana Vieira, Renata Ramos Ferreira, Luiz Philipe de Souza Silva, Rafael Andre da [UNESP] Lima, Patricia Daniele Azevedo Soares Junior, Jose Maria Simoes, Manuel de Jesus Antonio Bertoncini, Clelia Rejane |
author_role |
author |
author2 |
Thimoteo, Daniel Soares Carbonel, Adriana Ferraz Portugal Fuchs, Luiz Fernando Sasso, Gisela Rodrigues da Silva Simoes, Ricardo dos Santos Invitti, Adriana Vieira, Renata Ramos Ferreira, Luiz Philipe de Souza Silva, Rafael Andre da [UNESP] Lima, Patricia Daniele Azevedo Soares Junior, Jose Maria Simoes, Manuel de Jesus Antonio Bertoncini, Clelia Rejane |
author2_role |
author author author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade de São Paulo (USP) Universidade Federal de São Paulo (UNIFESP) Universidade Estadual Paulista (UNESP) Queens Univ |
dc.contributor.author.fl_str_mv |
Silva, Felipe Rosendo da Thimoteo, Daniel Soares Carbonel, Adriana Ferraz Portugal Fuchs, Luiz Fernando Sasso, Gisela Rodrigues da Silva Simoes, Ricardo dos Santos Invitti, Adriana Vieira, Renata Ramos Ferreira, Luiz Philipe de Souza Silva, Rafael Andre da [UNESP] Lima, Patricia Daniele Azevedo Soares Junior, Jose Maria Simoes, Manuel de Jesus Antonio Bertoncini, Clelia Rejane |
dc.subject.por.fl_str_mv |
Mouse Histomorphometry Female infertility |
topic |
Mouse Histomorphometry Female infertility |
description |
Objective: Evaluate histomorphometry of ectopic and eutopic endometrial tissues in receptor mice. Method: Eighteen female Balb/c were divided into 3 groups, 6 animals each: GI Control, no procedure; GII - Sham, animals that had the same procedures as GIII without receiving the ectopic endometrial implant. Instead, they received saline solution; GIII - endometriosis model, animals had surgical intervention with an ectopic endometrial implant. GI and GIII mice were treated with 17 beta-estradiol, 100 mu g/kg each. All animals were euthanized to collect uterine horns, which were fixed in 4% paraformaldehyde, embedded in paraffin, stained with Hematoxilin and Eosin and submitted to histomorphometric analyzes. Data underwent one-way ANOVA followed by Tukey's test. Results: Local tissue growth, showing important lesions and adhesions, as well as dark cysts were noticed. In GIII group, there was an increase in number of blood vessels and glands (GIII >= GI and GIII p > .001). Thickening of the GIII endometrial epithelial was also evident (GIII >= GI and GIII. p > .001). We also noticed an increase in the number of eosinophils (GIII (GIII >= GI and GIII. p > .001). Conclusion: Easy to perform model, capable of reproducing morphological endometriosis characteristics. From our findings, there was an increase of endometrial thickness as well as an increase in the eosinophils population. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-11-30T13:41:56Z 2022-11-30T13:41:56Z 2022-08-31 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1080/09513590.2022.2119218 Gynecological Endocrinology. Abingdon: Taylor & Francis Ltd, 5 p., 2022. 0951-3590 http://hdl.handle.net/11449/237687 10.1080/09513590.2022.2119218 WOS:000851607200001 |
url |
http://dx.doi.org/10.1080/09513590.2022.2119218 http://hdl.handle.net/11449/237687 |
identifier_str_mv |
Gynecological Endocrinology. Abingdon: Taylor & Francis Ltd, 5 p., 2022. 0951-3590 10.1080/09513590.2022.2119218 WOS:000851607200001 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Gynecological Endocrinology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
5 |
dc.publisher.none.fl_str_mv |
Taylor & Francis Ltd |
publisher.none.fl_str_mv |
Taylor & Francis Ltd |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1799965092643602432 |