Doppler sonography of the umbilical and uterine arteries blood flow of pregnant Saanen goats

Detalhes bibliográficos
Autor(a) principal: Del’Aguila-Silva, Priscila [UNESP]
Data de Publicação: 2022
Outros Autores: dos Santos, Fabiana Cirino [UNESP], dos Santos, Victor José Correia [UNESP], Uscategui, Ricardo Andres Ramirez, Padilha-Nakaghi, Luciana Cristina [UNESP], Mariano, Renata Sitta Gomes [UNESP], Rodriguez, Mariana Garcia Kako [UNESP], Amoroso, Lizandra [UNESP], Vicente, Wilter Ricardo Russiano [UNESP], Feliciano, Marcus Antônio Rossi
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/1984-3143-AR2022-0014
http://hdl.handle.net/11449/247796
Resumo: The objective was to evaluate the blood flow of the uterine artery (UA) and umbilical artery (UMB) in the physiological pregnancy of goats by means of Doppler throughout the gestational period. Twenty-five Saanen goats weighing 55 ± 10 kg and aged between 2 and 5 were evaluated weekly, from the 21st until the 143rd day of gestation, and daily from that period until parturition. Values for peak systolic velocity (PSV), end diastolic velocity (EDV) and resistance (RI) and pulsatility (PI) indices of the uterine and umbilical arteries were determined. The values obtained were correlated with gestational age by Spearman's test, tested for adjustment to regression models and compared with the number of fetuses by ANOVA. The umbilical cord was first visualized at 28 days. Of the variables evaluated, RIUMB and PIUMB correlated with gestational age (p<0.001; and 0.046; respectively) and RIUMB had a low negative correlation with the number of fetuses per pregnancy (p = 0.003; r-Spearman = - 0.218). PSVUMB and EDVUMB values did not correlate with gestational age (p=0.737 and 0.768, respectively), but there was a decrease in the mean values throughout pregnancy (PSVUMB= 0.07; 0.31 and EDVUMB= 0.01; 0.06) as well as the change in the flow pattern of the spectral trace. The mean values of the uterine artery dopplervelocimetric variables PSVUT, EDVUT, PIUT and RIUT did not correlate with gestational age (p= 0.324; 0.372, 0.143; 0.13; respectively). It is expected that the results obtained will contribute to a broader understanding of the hemodynamic changes resulting from pregnancy in goats
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spelling Doppler sonography of the umbilical and uterine arteries blood flow of pregnant Saanen goatsMaternal-fetal vascularizationSaanenUltrasonographyThe objective was to evaluate the blood flow of the uterine artery (UA) and umbilical artery (UMB) in the physiological pregnancy of goats by means of Doppler throughout the gestational period. Twenty-five Saanen goats weighing 55 ± 10 kg and aged between 2 and 5 were evaluated weekly, from the 21st until the 143rd day of gestation, and daily from that period until parturition. Values for peak systolic velocity (PSV), end diastolic velocity (EDV) and resistance (RI) and pulsatility (PI) indices of the uterine and umbilical arteries were determined. The values obtained were correlated with gestational age by Spearman's test, tested for adjustment to regression models and compared with the number of fetuses by ANOVA. The umbilical cord was first visualized at 28 days. Of the variables evaluated, RIUMB and PIUMB correlated with gestational age (p<0.001; and 0.046; respectively) and RIUMB had a low negative correlation with the number of fetuses per pregnancy (p = 0.003; r-Spearman = - 0.218). PSVUMB and EDVUMB values did not correlate with gestational age (p=0.737 and 0.768, respectively), but there was a decrease in the mean values throughout pregnancy (PSVUMB= 0.07; 0.31 and EDVUMB= 0.01; 0.06) as well as the change in the flow pattern of the spectral trace. The mean values of the uterine artery dopplervelocimetric variables PSVUT, EDVUT, PIUT and RIUT did not correlate with gestational age (p= 0.324; 0.372, 0.143; 0.13; respectively). It is expected that the results obtained will contribute to a broader understanding of the hemodynamic changes resulting from pregnancy in goatsFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Departamento de Patologia Reprodução e Saúde Única Faculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista “Júlio de Mesquita Filho”, SPGrupo de investigación INCA-CES Facultad de Medicina Veterinaria y Zootecnia Universidad CESDepartamento de Medicina Veterinária Faculdade de Zootecnia e Engenharia de Alimentos Universidade de São Paulo, SPDepartamento de Patologia Reprodução e Saúde Única Faculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista “Júlio de Mesquita Filho”, SPFAPESP: 2017/14957-6Universidade Estadual Paulista (UNESP)Universidad CESUniversidade de São Paulo (USP)Del’Aguila-Silva, Priscila [UNESP]dos Santos, Fabiana Cirino [UNESP]dos Santos, Victor José Correia [UNESP]Uscategui, Ricardo Andres RamirezPadilha-Nakaghi, Luciana Cristina [UNESP]Mariano, Renata Sitta Gomes [UNESP]Rodriguez, Mariana Garcia Kako [UNESP]Amoroso, Lizandra [UNESP]Vicente, Wilter Ricardo Russiano [UNESP]Feliciano, Marcus Antônio Rossi2023-07-29T13:26:06Z2023-07-29T13:26:06Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1590/1984-3143-AR2022-0014Animal Reproduction, v. 19, n. 3, 2022.1984-31431806-9614http://hdl.handle.net/11449/24779610.1590/1984-3143-AR2022-00142-s2.0-85140617108Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAnimal Reproductioninfo:eu-repo/semantics/openAccess2024-06-07T13:02:59Zoai:repositorio.unesp.br:11449/247796Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:23:30.582260Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Doppler sonography of the umbilical and uterine arteries blood flow of pregnant Saanen goats
title Doppler sonography of the umbilical and uterine arteries blood flow of pregnant Saanen goats
spellingShingle Doppler sonography of the umbilical and uterine arteries blood flow of pregnant Saanen goats
Del’Aguila-Silva, Priscila [UNESP]
Maternal-fetal vascularization
Saanen
Ultrasonography
title_short Doppler sonography of the umbilical and uterine arteries blood flow of pregnant Saanen goats
title_full Doppler sonography of the umbilical and uterine arteries blood flow of pregnant Saanen goats
title_fullStr Doppler sonography of the umbilical and uterine arteries blood flow of pregnant Saanen goats
title_full_unstemmed Doppler sonography of the umbilical and uterine arteries blood flow of pregnant Saanen goats
title_sort Doppler sonography of the umbilical and uterine arteries blood flow of pregnant Saanen goats
author Del’Aguila-Silva, Priscila [UNESP]
author_facet Del’Aguila-Silva, Priscila [UNESP]
dos Santos, Fabiana Cirino [UNESP]
dos Santos, Victor José Correia [UNESP]
Uscategui, Ricardo Andres Ramirez
Padilha-Nakaghi, Luciana Cristina [UNESP]
Mariano, Renata Sitta Gomes [UNESP]
Rodriguez, Mariana Garcia Kako [UNESP]
Amoroso, Lizandra [UNESP]
Vicente, Wilter Ricardo Russiano [UNESP]
Feliciano, Marcus Antônio Rossi
author_role author
author2 dos Santos, Fabiana Cirino [UNESP]
dos Santos, Victor José Correia [UNESP]
Uscategui, Ricardo Andres Ramirez
Padilha-Nakaghi, Luciana Cristina [UNESP]
Mariano, Renata Sitta Gomes [UNESP]
Rodriguez, Mariana Garcia Kako [UNESP]
Amoroso, Lizandra [UNESP]
Vicente, Wilter Ricardo Russiano [UNESP]
Feliciano, Marcus Antônio Rossi
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Universidad CES
Universidade de São Paulo (USP)
dc.contributor.author.fl_str_mv Del’Aguila-Silva, Priscila [UNESP]
dos Santos, Fabiana Cirino [UNESP]
dos Santos, Victor José Correia [UNESP]
Uscategui, Ricardo Andres Ramirez
Padilha-Nakaghi, Luciana Cristina [UNESP]
Mariano, Renata Sitta Gomes [UNESP]
Rodriguez, Mariana Garcia Kako [UNESP]
Amoroso, Lizandra [UNESP]
Vicente, Wilter Ricardo Russiano [UNESP]
Feliciano, Marcus Antônio Rossi
dc.subject.por.fl_str_mv Maternal-fetal vascularization
Saanen
Ultrasonography
topic Maternal-fetal vascularization
Saanen
Ultrasonography
description The objective was to evaluate the blood flow of the uterine artery (UA) and umbilical artery (UMB) in the physiological pregnancy of goats by means of Doppler throughout the gestational period. Twenty-five Saanen goats weighing 55 ± 10 kg and aged between 2 and 5 were evaluated weekly, from the 21st until the 143rd day of gestation, and daily from that period until parturition. Values for peak systolic velocity (PSV), end diastolic velocity (EDV) and resistance (RI) and pulsatility (PI) indices of the uterine and umbilical arteries were determined. The values obtained were correlated with gestational age by Spearman's test, tested for adjustment to regression models and compared with the number of fetuses by ANOVA. The umbilical cord was first visualized at 28 days. Of the variables evaluated, RIUMB and PIUMB correlated with gestational age (p<0.001; and 0.046; respectively) and RIUMB had a low negative correlation with the number of fetuses per pregnancy (p = 0.003; r-Spearman = - 0.218). PSVUMB and EDVUMB values did not correlate with gestational age (p=0.737 and 0.768, respectively), but there was a decrease in the mean values throughout pregnancy (PSVUMB= 0.07; 0.31 and EDVUMB= 0.01; 0.06) as well as the change in the flow pattern of the spectral trace. The mean values of the uterine artery dopplervelocimetric variables PSVUT, EDVUT, PIUT and RIUT did not correlate with gestational age (p= 0.324; 0.372, 0.143; 0.13; respectively). It is expected that the results obtained will contribute to a broader understanding of the hemodynamic changes resulting from pregnancy in goats
publishDate 2022
dc.date.none.fl_str_mv 2022-01-01
2023-07-29T13:26:06Z
2023-07-29T13:26:06Z
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/10.1590/1984-3143-AR2022-0014
Animal Reproduction, v. 19, n. 3, 2022.
1984-3143
1806-9614
http://hdl.handle.net/11449/247796
10.1590/1984-3143-AR2022-0014
2-s2.0-85140617108
url http://dx.doi.org/10.1590/1984-3143-AR2022-0014
http://hdl.handle.net/11449/247796
identifier_str_mv Animal Reproduction, v. 19, n. 3, 2022.
1984-3143
1806-9614
10.1590/1984-3143-AR2022-0014
2-s2.0-85140617108
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Animal Reproduction
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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
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