B-mode ultrasonography and ecobiometric parameters for assessment of embryonic and fetal development in sheep

Detalhes bibliográficos
Autor(a) principal: Correia Santos, Victor José [UNESP]
Data de Publicação: 2018
Outros Autores: Garcia Kako Rodriguez, Mariana [UNESP], del Aguila da Silva, Priscila [UNESP], Sitta Gomes Mariano, Renata [UNESP], Taira, Augusto Ryonosuke [UNESP], de Almeida, Vivian Tavares [UNESP], Ramirez Uscategui, Ricardo Andrés [UNESP], Nociti, Ricardo Perecin [UNESP], Maia Teixeira, Pedro Paulo, Rossi Feliciano, Marcus Antonio [UNESP], Russiano Vicente, Wilter Ricardo [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
DOI: 10.1016/j.anireprosci.2018.08.028
Texto Completo: http://dx.doi.org/10.1016/j.anireprosci.2018.08.028
http://hdl.handle.net/11449/176824
Resumo: The aim in this study was to evaluate the maternal-fetal development during physiological gestation in sheep by means of ultrasonography and to predict the gestational age by mathematical formulae. Thirty Santa Inês sheep were included. Evaluations were performed weekly from the 3rd to 21st gestational week. The Shapiro test was used to determine normality of the data, and Spearman test was used for determining correlations of real or transformed measurements as gestation advanced. If there was a significant difference detected, variable adjustments and gestational weeks were tested using regression models. Significance level was set at 5% and the results presented as mean ± SD. Principal components analysis (PCA) was used for data clustering and graphic analysis. The gestational vesicle, abdominal, thoracic, biparietal, ocular orbit, and placentome diameters; and the lengths of crown-to-rump, nuchal to snout, scapula, humerus, radius, metacarpus, femur, tibia, metatarsal, heart length, heart width and kidneys were measured. Using pulsed Doppler ultrasonography, heart rate (HR) was obtained. The greatest coefficients of determination (r²) were obtained for the biparietal diameter (BPD; 96.5%) and metacarpus length (MCAR; 93%), followed by the abdominal diameter (AD; 91.7%) and heart width (HTW; 90.2%). The PCA analysis indicated graphically that at week 8 to 9, there was no significant change related to technique, whereas, at weeks 19, 20, and 21 a decrease in growth was observed, with the greatest data variability at week 19. Ultrasonographic assessments indicated there were significant correlations between developmental stages of all maternal-fetal structures and the gestational age, which can be used as reference values for gestational age assessments and detection of development abnormalities.
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spelling B-mode ultrasonography and ecobiometric parameters for assessment of embryonic and fetal development in sheepDevelopmentEwesGestationUltrasonographyThe aim in this study was to evaluate the maternal-fetal development during physiological gestation in sheep by means of ultrasonography and to predict the gestational age by mathematical formulae. Thirty Santa Inês sheep were included. Evaluations were performed weekly from the 3rd to 21st gestational week. The Shapiro test was used to determine normality of the data, and Spearman test was used for determining correlations of real or transformed measurements as gestation advanced. If there was a significant difference detected, variable adjustments and gestational weeks were tested using regression models. Significance level was set at 5% and the results presented as mean ± SD. Principal components analysis (PCA) was used for data clustering and graphic analysis. The gestational vesicle, abdominal, thoracic, biparietal, ocular orbit, and placentome diameters; and the lengths of crown-to-rump, nuchal to snout, scapula, humerus, radius, metacarpus, femur, tibia, metatarsal, heart length, heart width and kidneys were measured. Using pulsed Doppler ultrasonography, heart rate (HR) was obtained. The greatest coefficients of determination (r²) were obtained for the biparietal diameter (BPD; 96.5%) and metacarpus length (MCAR; 93%), followed by the abdominal diameter (AD; 91.7%) and heart width (HTW; 90.2%). The PCA analysis indicated graphically that at week 8 to 9, there was no significant change related to technique, whereas, at weeks 19, 20, and 21 a decrease in growth was observed, with the greatest data variability at week 19. Ultrasonographic assessments indicated there were significant correlations between developmental stages of all maternal-fetal structures and the gestational age, which can be used as reference values for gestational age assessments and detection of development abnormalities.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Department of Animal Reproduction Faculdade de Ciências Agrárias e Veterinárias – UNESP, Av. Prof. Paulo Donato Castellane S/NDepartment of Veterinary Clinical and Surgery Faculdade de Ciências Agrárias e Veterinárias – UNESP Av. Prof. Paulo Donato Castellane S/NUniversidade Federal dos Vales do Jequitinhonha e Mucuri UFVJM, Avenida Vereador João Narciso 1380Veterinary Medicine College Universidade Federal do Pará Av. dos Universitários - JaderlândiaUniversidade Federal do Recôncavo da Bahia, Rua Rui Barbosa 710Department of Animal Reproduction Faculdade de Ciências Agrárias e Veterinárias – UNESP, Av. Prof. Paulo Donato Castellane S/NDepartment of Veterinary Clinical and Surgery Faculdade de Ciências Agrárias e Veterinárias – UNESP Av. Prof. Paulo Donato Castellane S/NFAPESP: 2014/15422-0Universidade Estadual Paulista (Unesp)Universidade Federal de Viçosa (UFV)Universidade Federal do Pará (UFPA)Universidade Federal do Recôncavo da BahiaCorreia Santos, Victor José [UNESP]Garcia Kako Rodriguez, Mariana [UNESP]del Aguila da Silva, Priscila [UNESP]Sitta Gomes Mariano, Renata [UNESP]Taira, Augusto Ryonosuke [UNESP]de Almeida, Vivian Tavares [UNESP]Ramirez Uscategui, Ricardo Andrés [UNESP]Nociti, Ricardo Perecin [UNESP]Maia Teixeira, Pedro PauloRossi Feliciano, Marcus Antonio [UNESP]Russiano Vicente, Wilter Ricardo [UNESP]2018-12-11T17:22:38Z2018-12-11T17:22:38Z2018-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article193-202application/pdfhttp://dx.doi.org/10.1016/j.anireprosci.2018.08.028Animal Reproduction Science, v. 197, p. 193-202.0378-4320http://hdl.handle.net/11449/17682410.1016/j.anireprosci.2018.08.0282-s2.0-850530747612-s2.0-85053074761.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAnimal Reproduction Science0,704info:eu-repo/semantics/openAccess2024-06-06T18:09:35Zoai:repositorio.unesp.br:11449/176824Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:29:49.109835Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv B-mode ultrasonography and ecobiometric parameters for assessment of embryonic and fetal development in sheep
title B-mode ultrasonography and ecobiometric parameters for assessment of embryonic and fetal development in sheep
spellingShingle B-mode ultrasonography and ecobiometric parameters for assessment of embryonic and fetal development in sheep
B-mode ultrasonography and ecobiometric parameters for assessment of embryonic and fetal development in sheep
Correia Santos, Victor José [UNESP]
Development
Ewes
Gestation
Ultrasonography
Correia Santos, Victor José [UNESP]
Development
Ewes
Gestation
Ultrasonography
title_short B-mode ultrasonography and ecobiometric parameters for assessment of embryonic and fetal development in sheep
title_full B-mode ultrasonography and ecobiometric parameters for assessment of embryonic and fetal development in sheep
title_fullStr B-mode ultrasonography and ecobiometric parameters for assessment of embryonic and fetal development in sheep
B-mode ultrasonography and ecobiometric parameters for assessment of embryonic and fetal development in sheep
title_full_unstemmed B-mode ultrasonography and ecobiometric parameters for assessment of embryonic and fetal development in sheep
B-mode ultrasonography and ecobiometric parameters for assessment of embryonic and fetal development in sheep
title_sort B-mode ultrasonography and ecobiometric parameters for assessment of embryonic and fetal development in sheep
author Correia Santos, Victor José [UNESP]
author_facet Correia Santos, Victor José [UNESP]
Correia Santos, Victor José [UNESP]
Garcia Kako Rodriguez, Mariana [UNESP]
del Aguila da Silva, Priscila [UNESP]
Sitta Gomes Mariano, Renata [UNESP]
Taira, Augusto Ryonosuke [UNESP]
de Almeida, Vivian Tavares [UNESP]
Ramirez Uscategui, Ricardo Andrés [UNESP]
Nociti, Ricardo Perecin [UNESP]
Maia Teixeira, Pedro Paulo
Rossi Feliciano, Marcus Antonio [UNESP]
Russiano Vicente, Wilter Ricardo [UNESP]
Garcia Kako Rodriguez, Mariana [UNESP]
del Aguila da Silva, Priscila [UNESP]
Sitta Gomes Mariano, Renata [UNESP]
Taira, Augusto Ryonosuke [UNESP]
de Almeida, Vivian Tavares [UNESP]
Ramirez Uscategui, Ricardo Andrés [UNESP]
Nociti, Ricardo Perecin [UNESP]
Maia Teixeira, Pedro Paulo
Rossi Feliciano, Marcus Antonio [UNESP]
Russiano Vicente, Wilter Ricardo [UNESP]
author_role author
author2 Garcia Kako Rodriguez, Mariana [UNESP]
del Aguila da Silva, Priscila [UNESP]
Sitta Gomes Mariano, Renata [UNESP]
Taira, Augusto Ryonosuke [UNESP]
de Almeida, Vivian Tavares [UNESP]
Ramirez Uscategui, Ricardo Andrés [UNESP]
Nociti, Ricardo Perecin [UNESP]
Maia Teixeira, Pedro Paulo
Rossi Feliciano, Marcus Antonio [UNESP]
Russiano Vicente, Wilter Ricardo [UNESP]
author2_role author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade Federal de Viçosa (UFV)
Universidade Federal do Pará (UFPA)
Universidade Federal do Recôncavo da Bahia
dc.contributor.author.fl_str_mv Correia Santos, Victor José [UNESP]
Garcia Kako Rodriguez, Mariana [UNESP]
del Aguila da Silva, Priscila [UNESP]
Sitta Gomes Mariano, Renata [UNESP]
Taira, Augusto Ryonosuke [UNESP]
de Almeida, Vivian Tavares [UNESP]
Ramirez Uscategui, Ricardo Andrés [UNESP]
Nociti, Ricardo Perecin [UNESP]
Maia Teixeira, Pedro Paulo
Rossi Feliciano, Marcus Antonio [UNESP]
Russiano Vicente, Wilter Ricardo [UNESP]
dc.subject.por.fl_str_mv Development
Ewes
Gestation
Ultrasonography
topic Development
Ewes
Gestation
Ultrasonography
description The aim in this study was to evaluate the maternal-fetal development during physiological gestation in sheep by means of ultrasonography and to predict the gestational age by mathematical formulae. Thirty Santa Inês sheep were included. Evaluations were performed weekly from the 3rd to 21st gestational week. The Shapiro test was used to determine normality of the data, and Spearman test was used for determining correlations of real or transformed measurements as gestation advanced. If there was a significant difference detected, variable adjustments and gestational weeks were tested using regression models. Significance level was set at 5% and the results presented as mean ± SD. Principal components analysis (PCA) was used for data clustering and graphic analysis. The gestational vesicle, abdominal, thoracic, biparietal, ocular orbit, and placentome diameters; and the lengths of crown-to-rump, nuchal to snout, scapula, humerus, radius, metacarpus, femur, tibia, metatarsal, heart length, heart width and kidneys were measured. Using pulsed Doppler ultrasonography, heart rate (HR) was obtained. The greatest coefficients of determination (r²) were obtained for the biparietal diameter (BPD; 96.5%) and metacarpus length (MCAR; 93%), followed by the abdominal diameter (AD; 91.7%) and heart width (HTW; 90.2%). The PCA analysis indicated graphically that at week 8 to 9, there was no significant change related to technique, whereas, at weeks 19, 20, and 21 a decrease in growth was observed, with the greatest data variability at week 19. Ultrasonographic assessments indicated there were significant correlations between developmental stages of all maternal-fetal structures and the gestational age, which can be used as reference values for gestational age assessments and detection of development abnormalities.
publishDate 2018
dc.date.none.fl_str_mv 2018-12-11T17:22:38Z
2018-12-11T17:22:38Z
2018-10-01
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/10.1016/j.anireprosci.2018.08.028
Animal Reproduction Science, v. 197, p. 193-202.
0378-4320
http://hdl.handle.net/11449/176824
10.1016/j.anireprosci.2018.08.028
2-s2.0-85053074761
2-s2.0-85053074761.pdf
url http://dx.doi.org/10.1016/j.anireprosci.2018.08.028
http://hdl.handle.net/11449/176824
identifier_str_mv Animal Reproduction Science, v. 197, p. 193-202.
0378-4320
10.1016/j.anireprosci.2018.08.028
2-s2.0-85053074761
2-s2.0-85053074761.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Animal Reproduction Science
0,704
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 193-202
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
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dc.identifier.doi.none.fl_str_mv 10.1016/j.anireprosci.2018.08.028