Portal Vein Dopplerflowmetry in healthy sheep according to age
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S0100-736X2017001000021 http://hdl.handle.net/11449/175745 |
Resumo: | Pulsed Doppler ultrasound was used to evaluate portal blood flow, portal velocity and portal congestion index in 24 healthy sheep divided into groups (lambs, yearlings and ewes), according to age. Measurements were performed at the 11th right intercostal space using ideal insonation angle and uniform insonation method. Mean values obtained in each group were compared with one-way ANOVA, followed by Tukey post-hoc test. Portal velocity and portal blood flow were statistically similar between the groups (P > 0.05). Mean portal velocity were 17.75; 17.13 and 16.75; while mean portal blood flow were 26.65; 31.04 and 24.32 for lambs, yearlings and ewes, respectively. Portal congestion index was statistically distinct between the groups and values for lambs, yearlings and ewes were 0.009; 0.058 and 0.09, respectively (P < 0.01). Statistical differences were observed in portal vein diameter, portal vein area and portal congestion index between the groups, presumably due to influence of weight and not to age. |
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Portal Vein Dopplerflowmetry in healthy sheep according to ageDopplerLiverPortal veinPortal Vein DopplerflowmetrySheepUltrasonographyPulsed Doppler ultrasound was used to evaluate portal blood flow, portal velocity and portal congestion index in 24 healthy sheep divided into groups (lambs, yearlings and ewes), according to age. Measurements were performed at the 11th right intercostal space using ideal insonation angle and uniform insonation method. Mean values obtained in each group were compared with one-way ANOVA, followed by Tukey post-hoc test. Portal velocity and portal blood flow were statistically similar between the groups (P > 0.05). Mean portal velocity were 17.75; 17.13 and 16.75; while mean portal blood flow were 26.65; 31.04 and 24.32 for lambs, yearlings and ewes, respectively. Portal congestion index was statistically distinct between the groups and values for lambs, yearlings and ewes were 0.009; 0.058 and 0.09, respectively (P < 0.01). Statistical differences were observed in portal vein diameter, portal vein area and portal congestion index between the groups, presumably due to influence of weight and not to age.Departamento de Reprodução Animal e Radiologia Veterinária Faculdade de Medicina Veterinária e Zootecnia (FMVZ) Universidade Estadual Paulista (Unesp) Campus Botucatu, Distrito de Rubião Junior s/nDepartamento de Clínica Veterinária FMVZ-Unesp Campus Botucatu, Distrito de Rubião Junior s/nCasa de Agricultura de Agudos Coordenaria de Assistência Técnica Integral (CATI) Departamento de Agricultura e Abastecimento do Estado de São PauloUniversidade de Sorocaba (Uniso) Cidade Universitária, Rodovia Raposo Tavares, Km 92,5Departamento de Bioestatística Instituto de Biociências de Botucatu (IBB) Unesp Campus Botucatu, Distrito de Rubião Junior s/nDepartamento de Reprodução Animal e Radiologia Veterinária Faculdade de Medicina Veterinária e Zootecnia (FMVZ) Universidade Estadual Paulista (Unesp) Campus Botucatu, Distrito de Rubião Junior s/nDepartamento de Clínica Veterinária FMVZ-Unesp Campus Botucatu, Distrito de Rubião Junior s/nDepartamento de Bioestatística Instituto de Biociências de Botucatu (IBB) Unesp Campus Botucatu, Distrito de Rubião Junior s/nUniversidade Estadual Paulista (Unesp)Coordenaria de Assistência Técnica Integral (CATI)Cidade UniversitáriaBelotta, Alexandra F. [UNESP]Santarosa, Bianca P. [UNESP]Ferreira, Danilo O.L.Carvalho, Sílvia M.F.Gonçalves, Roberto C. [UNESP]Padovani, Carlos R. [UNESP]Mamprim, Maria J. [UNESP]2018-12-11T17:17:20Z2018-12-11T17:17:20Z2017-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1172-1176application/pdfhttp://dx.doi.org/10.1590/S0100-736X2017001000021Pesquisa Veterinaria Brasileira, v. 37, n. 10, p. 1172-1176, 2017.1678-51500100-736Xhttp://hdl.handle.net/11449/17574510.1590/S0100-736X2017001000021S0100-736X20170010011722-s2.0-85040547989S0100-736X2017001001172.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPesquisa Veterinaria Brasileirainfo:eu-repo/semantics/openAccess2024-09-09T14:00:26Zoai:repositorio.unesp.br:11449/175745Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-09T14:00:26Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Portal Vein Dopplerflowmetry in healthy sheep according to age |
title |
Portal Vein Dopplerflowmetry in healthy sheep according to age |
spellingShingle |
Portal Vein Dopplerflowmetry in healthy sheep according to age Belotta, Alexandra F. [UNESP] Doppler Liver Portal vein Portal Vein Dopplerflowmetry Sheep Ultrasonography |
title_short |
Portal Vein Dopplerflowmetry in healthy sheep according to age |
title_full |
Portal Vein Dopplerflowmetry in healthy sheep according to age |
title_fullStr |
Portal Vein Dopplerflowmetry in healthy sheep according to age |
title_full_unstemmed |
Portal Vein Dopplerflowmetry in healthy sheep according to age |
title_sort |
Portal Vein Dopplerflowmetry in healthy sheep according to age |
author |
Belotta, Alexandra F. [UNESP] |
author_facet |
Belotta, Alexandra F. [UNESP] Santarosa, Bianca P. [UNESP] Ferreira, Danilo O.L. Carvalho, Sílvia M.F. Gonçalves, Roberto C. [UNESP] Padovani, Carlos R. [UNESP] Mamprim, Maria J. [UNESP] |
author_role |
author |
author2 |
Santarosa, Bianca P. [UNESP] Ferreira, Danilo O.L. Carvalho, Sílvia M.F. Gonçalves, Roberto C. [UNESP] Padovani, Carlos R. [UNESP] Mamprim, Maria J. [UNESP] |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Coordenaria de Assistência Técnica Integral (CATI) Cidade Universitária |
dc.contributor.author.fl_str_mv |
Belotta, Alexandra F. [UNESP] Santarosa, Bianca P. [UNESP] Ferreira, Danilo O.L. Carvalho, Sílvia M.F. Gonçalves, Roberto C. [UNESP] Padovani, Carlos R. [UNESP] Mamprim, Maria J. [UNESP] |
dc.subject.por.fl_str_mv |
Doppler Liver Portal vein Portal Vein Dopplerflowmetry Sheep Ultrasonography |
topic |
Doppler Liver Portal vein Portal Vein Dopplerflowmetry Sheep Ultrasonography |
description |
Pulsed Doppler ultrasound was used to evaluate portal blood flow, portal velocity and portal congestion index in 24 healthy sheep divided into groups (lambs, yearlings and ewes), according to age. Measurements were performed at the 11th right intercostal space using ideal insonation angle and uniform insonation method. Mean values obtained in each group were compared with one-way ANOVA, followed by Tukey post-hoc test. Portal velocity and portal blood flow were statistically similar between the groups (P > 0.05). Mean portal velocity were 17.75; 17.13 and 16.75; while mean portal blood flow were 26.65; 31.04 and 24.32 for lambs, yearlings and ewes, respectively. Portal congestion index was statistically distinct between the groups and values for lambs, yearlings and ewes were 0.009; 0.058 and 0.09, respectively (P < 0.01). Statistical differences were observed in portal vein diameter, portal vein area and portal congestion index between the groups, presumably due to influence of weight and not to age. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-01-01 2018-12-11T17:17:20Z 2018-12-11T17:17:20Z |
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/10.1590/S0100-736X2017001000021 Pesquisa Veterinaria Brasileira, v. 37, n. 10, p. 1172-1176, 2017. 1678-5150 0100-736X http://hdl.handle.net/11449/175745 10.1590/S0100-736X2017001000021 S0100-736X2017001001172 2-s2.0-85040547989 S0100-736X2017001001172.pdf |
url |
http://dx.doi.org/10.1590/S0100-736X2017001000021 http://hdl.handle.net/11449/175745 |
identifier_str_mv |
Pesquisa Veterinaria Brasileira, v. 37, n. 10, p. 1172-1176, 2017. 1678-5150 0100-736X 10.1590/S0100-736X2017001000021 S0100-736X2017001001172 2-s2.0-85040547989 S0100-736X2017001001172.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Pesquisa Veterinaria Brasileira |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1172-1176 application/pdf |
dc.source.none.fl_str_mv |
Scopus 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 |
repositoriounesp@unesp.br |
_version_ |
1810021308309700608 |