Effect of exercise on the maternal outcome in pregnancy of spontaneously hypertensive rats

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dc.contributor.authorRocha, Renato
dc.contributor.authorPeraçoli, José Carlos
dc.contributor.authorVolpato, Gustavo Tadeu
dc.contributor.authorDamasceno, Débora Cristina
dc.contributor.authorCampos, Kleber Eduardo De
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversity Center of Araguaia Institute of Biological and Health Sciences
dc.date.accessioned2015-02-02T12:39:20Z
dc.date.available2015-02-02T12:39:20Z
dc.date.issued2014-09-01
dc.description.abstractPURPOSE:To evaluate the effect of exercise (swimming) on pregnancy in spontaneously hypertensive rats (SHR). METHODS:Thirty three pregnant female SHR were distributed into three groups (n=11 animals/group): SHR Control=non-exercised (sedentary); SHR Ex0 = exercised from day zero to day 20 of pregnancy; and SHR Ex7 = exercised from day 7 to 20 of pregnancy. Body weight and systolic blood pressure were indirectly measured during pregnancy. On gestational day 21, the rats were anaesthetized and uterine content was withdrawn for analysis of maternal reproductive outcome parameters and fetal development. RESULTS:The reduced blood pressure percentage was higher in SHR Ex0 and SHR Ex7 compared to SHR Control group. Weight gain was present in all pregnancy periods, but it was lower in SHR Ex7 than in SHR Control dams. The exercise increased the pre-implantation loss rate. The post-implantation loss rate was lower in SHR Ex0 group. SHR Ex7 group showed a significantly higher percentage of fetuses classified as small for gestational age as compared to others groups. CONCLUSION:The exercise contributed to lowering gestational blood pressure in SHR rats, but had a negative impact on the developing embryo.en
dc.description.affiliationUNESP Botucatu Medical School
dc.description.affiliationState University of Sao Paulo Botucatu Medical School Department of Gynecology and Obstetrics
dc.description.affiliationUniversity Center of Araguaia Institute of Biological and Health Sciences
dc.description.affiliationUnespUNESP Botucatu Medical School
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.format.extent553-559
dc.identifierhttp://dx.doi.org/10.1590/S0102-8650201400150002
dc.identifier.citationActa Cirurgica Brasileira. Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia, v. 29, n. 9, p. 553-559, 2014.
dc.identifier.doi10.1590/S0102-8650201400150002
dc.identifier.fileS0102-86502014000900553.pdf
dc.identifier.issn0102-8650
dc.identifier.lattes8499437381595614
dc.identifier.scieloS0102-86502014000900553
dc.identifier.urihttp://hdl.handle.net/11449/114208
dc.language.isoeng
dc.publisherSociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia
dc.relation.ispartofActa Cirurgica Brasileira
dc.relation.ispartofjcr0.933
dc.relation.ispartofsjr0,395
dc.rights.accessRightsAcesso aberto
dc.sourceSciELO
dc.subjectExerciseen
dc.subjectHypertensionen
dc.subjectPregnancyen
dc.subjectRats, Inbred SHRen
dc.titleEffect of exercise on the maternal outcome in pregnancy of spontaneously hypertensive ratsen
dc.typeArtigo
unesp.author.lattes8499437381595614
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Medicina, Botucatupt

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Artigos - Ginecologia e Obstetrícia - FMB