EXERCISE EFFECT ON PLACENTAL COMPONENTS: SYSTEMATIC REVIEW AND META-ANALYSIS
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista brasileira de medicina do esporte (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-86922015000600485 |
Resumo: | Physical exercise has been demonstrated a positive effect on many pregnancy outcomes. Placental components are important for exchanging oxygen and nutrients between mother and fetus. This study aimed to systematic review and meta-analysis whether physical exercise could induce a morphological adjustment on placenta components. We systematically searched PubMed database until October 30th, 2014. We included randomized and non-randomized studies with control group, which aimed to investigate the effect of the physical exercise (water, aerobic and resistance) on placental components (placental weight and volume, villous volume and vascular volume, intervillous space and stem villi). Initially, we identified 222 articles, of which 9 articles were used for full text analysis. Finally, four articles were included in the systematic review and meta-analysis. Meta-analysis demonstrated that exercise appeared to affect placental weight (95% CI, 39.73g [4.66-74.80]), placental volume (95% CI, 47.11 cm3 [37.99-56.23]), intervillous space (95% CI, 16.76 cm3 [12.66-20.68]), villous volume (95% CI, 46.01 cm3 [40.21-51.81]), villous vascular volume (95% CI, 15.95 cm3 [7.83-24.07]) and stem villi (95% CI, 6.00 cm3[4.25-7.75]). Apparently, physical exercise has a positive effect on placental components. However, this conclusion is based on a limited number of studies. Clearly, it stands the necessity of larger samples and better methodology quality. |
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EXERCISE EFFECT ON PLACENTAL COMPONENTS: SYSTEMATIC REVIEW AND META-ANALYSISplacentachorionic villiphysical exertionpregnancyPhysical exercise has been demonstrated a positive effect on many pregnancy outcomes. Placental components are important for exchanging oxygen and nutrients between mother and fetus. This study aimed to systematic review and meta-analysis whether physical exercise could induce a morphological adjustment on placenta components. We systematically searched PubMed database until October 30th, 2014. We included randomized and non-randomized studies with control group, which aimed to investigate the effect of the physical exercise (water, aerobic and resistance) on placental components (placental weight and volume, villous volume and vascular volume, intervillous space and stem villi). Initially, we identified 222 articles, of which 9 articles were used for full text analysis. Finally, four articles were included in the systematic review and meta-analysis. Meta-analysis demonstrated that exercise appeared to affect placental weight (95% CI, 39.73g [4.66-74.80]), placental volume (95% CI, 47.11 cm3 [37.99-56.23]), intervillous space (95% CI, 16.76 cm3 [12.66-20.68]), villous volume (95% CI, 46.01 cm3 [40.21-51.81]), villous vascular volume (95% CI, 15.95 cm3 [7.83-24.07]) and stem villi (95% CI, 6.00 cm3[4.25-7.75]). Apparently, physical exercise has a positive effect on placental components. However, this conclusion is based on a limited number of studies. Clearly, it stands the necessity of larger samples and better methodology quality.Sociedade Brasileira de Medicina do Exercício e do Esporte2015-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-86922015000600485Revista Brasileira de Medicina do Esporte v.21 n.6 2015reponame:Revista brasileira de medicina do esporte (Online)instname:Sociedade Brasileira de Medicina do Exercício e do Esporte (SBMEE)instacron:SBMEE10.1590/1517-869220152106142913info:eu-repo/semantics/openAccessKrause Neto,WalterGama,Eliane Florencioeng2015-12-09T00:00:00Zoai:scielo:S1517-86922015000600485Revistahttp://www.scielo.br/rbmeONGhttps://old.scielo.br/oai/scielo-oai.php||revista@medicinadoesporte.org.br1806-99401517-8692opendoar:2015-12-09T00:00Revista brasileira de medicina do esporte (Online) - Sociedade Brasileira de Medicina do Exercício e do Esporte (SBMEE)false |
dc.title.none.fl_str_mv |
EXERCISE EFFECT ON PLACENTAL COMPONENTS: SYSTEMATIC REVIEW AND META-ANALYSIS |
title |
EXERCISE EFFECT ON PLACENTAL COMPONENTS: SYSTEMATIC REVIEW AND META-ANALYSIS |
spellingShingle |
EXERCISE EFFECT ON PLACENTAL COMPONENTS: SYSTEMATIC REVIEW AND META-ANALYSIS Krause Neto,Walter placenta chorionic villi physical exertion pregnancy |
title_short |
EXERCISE EFFECT ON PLACENTAL COMPONENTS: SYSTEMATIC REVIEW AND META-ANALYSIS |
title_full |
EXERCISE EFFECT ON PLACENTAL COMPONENTS: SYSTEMATIC REVIEW AND META-ANALYSIS |
title_fullStr |
EXERCISE EFFECT ON PLACENTAL COMPONENTS: SYSTEMATIC REVIEW AND META-ANALYSIS |
title_full_unstemmed |
EXERCISE EFFECT ON PLACENTAL COMPONENTS: SYSTEMATIC REVIEW AND META-ANALYSIS |
title_sort |
EXERCISE EFFECT ON PLACENTAL COMPONENTS: SYSTEMATIC REVIEW AND META-ANALYSIS |
author |
Krause Neto,Walter |
author_facet |
Krause Neto,Walter Gama,Eliane Florencio |
author_role |
author |
author2 |
Gama,Eliane Florencio |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Krause Neto,Walter Gama,Eliane Florencio |
dc.subject.por.fl_str_mv |
placenta chorionic villi physical exertion pregnancy |
topic |
placenta chorionic villi physical exertion pregnancy |
description |
Physical exercise has been demonstrated a positive effect on many pregnancy outcomes. Placental components are important for exchanging oxygen and nutrients between mother and fetus. This study aimed to systematic review and meta-analysis whether physical exercise could induce a morphological adjustment on placenta components. We systematically searched PubMed database until October 30th, 2014. We included randomized and non-randomized studies with control group, which aimed to investigate the effect of the physical exercise (water, aerobic and resistance) on placental components (placental weight and volume, villous volume and vascular volume, intervillous space and stem villi). Initially, we identified 222 articles, of which 9 articles were used for full text analysis. Finally, four articles were included in the systematic review and meta-analysis. Meta-analysis demonstrated that exercise appeared to affect placental weight (95% CI, 39.73g [4.66-74.80]), placental volume (95% CI, 47.11 cm3 [37.99-56.23]), intervillous space (95% CI, 16.76 cm3 [12.66-20.68]), villous volume (95% CI, 46.01 cm3 [40.21-51.81]), villous vascular volume (95% CI, 15.95 cm3 [7.83-24.07]) and stem villi (95% CI, 6.00 cm3[4.25-7.75]). Apparently, physical exercise has a positive effect on placental components. However, this conclusion is based on a limited number of studies. Clearly, it stands the necessity of larger samples and better methodology quality. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-12-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-86922015000600485 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-86922015000600485 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1517-869220152106142913 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Medicina do Exercício e do Esporte |
publisher.none.fl_str_mv |
Sociedade Brasileira de Medicina do Exercício e do Esporte |
dc.source.none.fl_str_mv |
Revista Brasileira de Medicina do Esporte v.21 n.6 2015 reponame:Revista brasileira de medicina do esporte (Online) instname:Sociedade Brasileira de Medicina do Exercício e do Esporte (SBMEE) instacron:SBMEE |
instname_str |
Sociedade Brasileira de Medicina do Exercício e do Esporte (SBMEE) |
instacron_str |
SBMEE |
institution |
SBMEE |
reponame_str |
Revista brasileira de medicina do esporte (Online) |
collection |
Revista brasileira de medicina do esporte (Online) |
repository.name.fl_str_mv |
Revista brasileira de medicina do esporte (Online) - Sociedade Brasileira de Medicina do Exercício e do Esporte (SBMEE) |
repository.mail.fl_str_mv |
||revista@medicinadoesporte.org.br |
_version_ |
1752122235329445888 |