Effect of alloxan-induced diabetes mellitus and ethanol on pregnancy outcome in mice
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Jornal Brasileiro de Patologia e Medicina Laboratorial (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1676-24442009000600006 |
Resumo: | INTRODUCTION AND OBJECTIVES: To investigate the effects of ethanol, diabetes mellitus and the combination of both on mouse fetuses. METHODS: We used 24 female Swiss mice, dividing them into four groups of 6 each: control (C), ethanol (E), diabetes (D) (blood glucose > 200 mg/dL) and diabetes + ethanol (DE). Diabetes was induced by alloxan (40 mg/kg) on day 7 of pregnancy. Groups E and DE received 4 g/kg of 25% v/v ethanol intraperitoneally, whereas groups C and D received saline. On day 18, all fetuses were harvested. RESULTS: In group DE the following anomalies were found: exencephaly, situs inversus totalis, situs inversus partialis, eyelid skin tag and one animal from group E had pulmonary artery hypoplasia. Ethanol administration partially reverted diabetes-fetal resorption caused by diabetes, yet it induced late fetal death. Both diabetes and ethanol reduced placental diameter and increased its weight. Ethanol had more effect on fetal length in males than in females, however, such bias was not found for diabetes. Ethanol prevented diabetes-induced tail shortening in both genders. CONCLUSIONS: These results show that, although ethanol might improve energy metabolism in early gestation, it causes cell damage that leads to cardiovascular, limb and neural tube defects, late fetal death and reduced placental size. |
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Effect of alloxan-induced diabetes mellitus and ethanol on pregnancy outcome in miceDiabetes mellitusEthanolNeural tube defectsFetus miceINTRODUCTION AND OBJECTIVES: To investigate the effects of ethanol, diabetes mellitus and the combination of both on mouse fetuses. METHODS: We used 24 female Swiss mice, dividing them into four groups of 6 each: control (C), ethanol (E), diabetes (D) (blood glucose > 200 mg/dL) and diabetes + ethanol (DE). Diabetes was induced by alloxan (40 mg/kg) on day 7 of pregnancy. Groups E and DE received 4 g/kg of 25% v/v ethanol intraperitoneally, whereas groups C and D received saline. On day 18, all fetuses were harvested. RESULTS: In group DE the following anomalies were found: exencephaly, situs inversus totalis, situs inversus partialis, eyelid skin tag and one animal from group E had pulmonary artery hypoplasia. Ethanol administration partially reverted diabetes-fetal resorption caused by diabetes, yet it induced late fetal death. Both diabetes and ethanol reduced placental diameter and increased its weight. Ethanol had more effect on fetal length in males than in females, however, such bias was not found for diabetes. Ethanol prevented diabetes-induced tail shortening in both genders. CONCLUSIONS: These results show that, although ethanol might improve energy metabolism in early gestation, it causes cell damage that leads to cardiovascular, limb and neural tube defects, late fetal death and reduced placental size.Sociedade Brasileira de Patologia Clínica2009-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1676-24442009000600006Jornal Brasileiro de Patologia e Medicina Laboratorial v.45 n.6 2009reponame:Jornal Brasileiro de Patologia e Medicina Laboratorial (Online)instname:Sociedade Brasileira de Patologia (SBP)instacron:SBP10.1590/S1676-24442009000600006info:eu-repo/semantics/openAccessPeres,Luiz CesarRibeiro,Camila Nunes de MoraisGutierrez,Cristiane MinotFoss,Milton Cesareng2010-04-26T00:00:00Zoai:scielo:S1676-24442009000600006Revistahttp://www.scielo.br/jbpmlhttps://old.scielo.br/oai/scielo-oai.php||jbpml@sbpc.org.br1678-47741676-2444opendoar:2010-04-26T00:00Jornal Brasileiro de Patologia e Medicina Laboratorial (Online) - Sociedade Brasileira de Patologia (SBP)false |
dc.title.none.fl_str_mv |
Effect of alloxan-induced diabetes mellitus and ethanol on pregnancy outcome in mice |
title |
Effect of alloxan-induced diabetes mellitus and ethanol on pregnancy outcome in mice |
spellingShingle |
Effect of alloxan-induced diabetes mellitus and ethanol on pregnancy outcome in mice Peres,Luiz Cesar Diabetes mellitus Ethanol Neural tube defects Fetus mice |
title_short |
Effect of alloxan-induced diabetes mellitus and ethanol on pregnancy outcome in mice |
title_full |
Effect of alloxan-induced diabetes mellitus and ethanol on pregnancy outcome in mice |
title_fullStr |
Effect of alloxan-induced diabetes mellitus and ethanol on pregnancy outcome in mice |
title_full_unstemmed |
Effect of alloxan-induced diabetes mellitus and ethanol on pregnancy outcome in mice |
title_sort |
Effect of alloxan-induced diabetes mellitus and ethanol on pregnancy outcome in mice |
author |
Peres,Luiz Cesar |
author_facet |
Peres,Luiz Cesar Ribeiro,Camila Nunes de Morais Gutierrez,Cristiane Minot Foss,Milton Cesar |
author_role |
author |
author2 |
Ribeiro,Camila Nunes de Morais Gutierrez,Cristiane Minot Foss,Milton Cesar |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Peres,Luiz Cesar Ribeiro,Camila Nunes de Morais Gutierrez,Cristiane Minot Foss,Milton Cesar |
dc.subject.por.fl_str_mv |
Diabetes mellitus Ethanol Neural tube defects Fetus mice |
topic |
Diabetes mellitus Ethanol Neural tube defects Fetus mice |
description |
INTRODUCTION AND OBJECTIVES: To investigate the effects of ethanol, diabetes mellitus and the combination of both on mouse fetuses. METHODS: We used 24 female Swiss mice, dividing them into four groups of 6 each: control (C), ethanol (E), diabetes (D) (blood glucose > 200 mg/dL) and diabetes + ethanol (DE). Diabetes was induced by alloxan (40 mg/kg) on day 7 of pregnancy. Groups E and DE received 4 g/kg of 25% v/v ethanol intraperitoneally, whereas groups C and D received saline. On day 18, all fetuses were harvested. RESULTS: In group DE the following anomalies were found: exencephaly, situs inversus totalis, situs inversus partialis, eyelid skin tag and one animal from group E had pulmonary artery hypoplasia. Ethanol administration partially reverted diabetes-fetal resorption caused by diabetes, yet it induced late fetal death. Both diabetes and ethanol reduced placental diameter and increased its weight. Ethanol had more effect on fetal length in males than in females, however, such bias was not found for diabetes. Ethanol prevented diabetes-induced tail shortening in both genders. CONCLUSIONS: These results show that, although ethanol might improve energy metabolism in early gestation, it causes cell damage that leads to cardiovascular, limb and neural tube defects, late fetal death and reduced placental size. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-12-01 |
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=S1676-24442009000600006 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1676-24442009000600006 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1676-24442009000600006 |
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 Patologia Clínica |
publisher.none.fl_str_mv |
Sociedade Brasileira de Patologia Clínica |
dc.source.none.fl_str_mv |
Jornal Brasileiro de Patologia e Medicina Laboratorial v.45 n.6 2009 reponame:Jornal Brasileiro de Patologia e Medicina Laboratorial (Online) instname:Sociedade Brasileira de Patologia (SBP) instacron:SBP |
instname_str |
Sociedade Brasileira de Patologia (SBP) |
instacron_str |
SBP |
institution |
SBP |
reponame_str |
Jornal Brasileiro de Patologia e Medicina Laboratorial (Online) |
collection |
Jornal Brasileiro de Patologia e Medicina Laboratorial (Online) |
repository.name.fl_str_mv |
Jornal Brasileiro de Patologia e Medicina Laboratorial (Online) - Sociedade Brasileira de Patologia (SBP) |
repository.mail.fl_str_mv |
||jbpml@sbpc.org.br |
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1752122294933651456 |