Evaluation of the protective effect of guava fruits and leaves on oxidative stress - doi: 10.4025/actascibiolsci.v36i1.19839
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por eng |
Título da fonte: | Acta Scientiarum Biological Sciences |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/19839 |
Resumo: | Oxidative stress is an imbalance between reactive oxygen species and antioxidant capacity of action. Thus, research, alternative to mitigate the damaging effects of oxidative stress, improving the body´s antioxidant capacity, prevented the disease and its complicatons. The leaves and fruits of guava are rich in the antioxidants. This work aimed to study the effect of flour and ethanolic/acetone extracts leaves and fruits of guava on lipid oxidation in rats with hypercholesterolemic. The flour and extracts decreased leves of triglycerides and non – HDL cholesterol and increased in the HDL. Cholesterol levels decreased only leaves and fruits. The activity of GPx decreased in samples serum in all treatments and the SOD only the extracts were effective. There was no difference in levels the MDA in relation hypercholesterolemic control. For the samples of liver, there was no difference in activity SOD. In relation of activity GPx, only the flour was effective. There were differences in levels the MDA of the hypercholesterolemic animals treated with flour and extracts with the animals of the hypercholesterolemic control. |
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Evaluation of the protective effect of guava fruits and leaves on oxidative stress - doi: 10.4025/actascibiolsci.v36i1.19839antioxidantsenzymesmalonic dialdehydeMetabolismo e bioenergéeticaOxidative stress is an imbalance between reactive oxygen species and antioxidant capacity of action. Thus, research, alternative to mitigate the damaging effects of oxidative stress, improving the body´s antioxidant capacity, prevented the disease and its complicatons. The leaves and fruits of guava are rich in the antioxidants. This work aimed to study the effect of flour and ethanolic/acetone extracts leaves and fruits of guava on lipid oxidation in rats with hypercholesterolemic. The flour and extracts decreased leves of triglycerides and non – HDL cholesterol and increased in the HDL. Cholesterol levels decreased only leaves and fruits. The activity of GPx decreased in samples serum in all treatments and the SOD only the extracts were effective. There was no difference in levels the MDA in relation hypercholesterolemic control. For the samples of liver, there was no difference in activity SOD. In relation of activity GPx, only the flour was effective. There were differences in levels the MDA of the hypercholesterolemic animals treated with flour and extracts with the animals of the hypercholesterolemic control. Universidade Estadual De Maringá2013-09-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfapplication/mswordhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1983910.4025/actascibiolsci.v36i1.19839Acta Scientiarum. Biological Sciences; Vol 36 No 1 (2014); 35-40Acta Scientiarum. Biological Sciences; v. 36 n. 1 (2014); 35-401807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/19839/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/19839/pdf_1http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/19839/751375142186Freire, Juliana MesquitaAbreu, Celeste Maria Patto deDuarte, Stella Maris da SilveiraPaula, Fernanda Borges Araújo deLima, Adriene Ribeiroinfo:eu-repo/semantics/openAccess2022-11-23T17:34:14Zoai:periodicos.uem.br/ojs:article/19839Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:34:14Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Evaluation of the protective effect of guava fruits and leaves on oxidative stress - doi: 10.4025/actascibiolsci.v36i1.19839 |
title |
Evaluation of the protective effect of guava fruits and leaves on oxidative stress - doi: 10.4025/actascibiolsci.v36i1.19839 |
spellingShingle |
Evaluation of the protective effect of guava fruits and leaves on oxidative stress - doi: 10.4025/actascibiolsci.v36i1.19839 Freire, Juliana Mesquita antioxidants enzymes malonic dialdehyde Metabolismo e bioenergéetica |
title_short |
Evaluation of the protective effect of guava fruits and leaves on oxidative stress - doi: 10.4025/actascibiolsci.v36i1.19839 |
title_full |
Evaluation of the protective effect of guava fruits and leaves on oxidative stress - doi: 10.4025/actascibiolsci.v36i1.19839 |
title_fullStr |
Evaluation of the protective effect of guava fruits and leaves on oxidative stress - doi: 10.4025/actascibiolsci.v36i1.19839 |
title_full_unstemmed |
Evaluation of the protective effect of guava fruits and leaves on oxidative stress - doi: 10.4025/actascibiolsci.v36i1.19839 |
title_sort |
Evaluation of the protective effect of guava fruits and leaves on oxidative stress - doi: 10.4025/actascibiolsci.v36i1.19839 |
author |
Freire, Juliana Mesquita |
author_facet |
Freire, Juliana Mesquita Abreu, Celeste Maria Patto de Duarte, Stella Maris da Silveira Paula, Fernanda Borges Araújo de Lima, Adriene Ribeiro |
author_role |
author |
author2 |
Abreu, Celeste Maria Patto de Duarte, Stella Maris da Silveira Paula, Fernanda Borges Araújo de Lima, Adriene Ribeiro |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Freire, Juliana Mesquita Abreu, Celeste Maria Patto de Duarte, Stella Maris da Silveira Paula, Fernanda Borges Araújo de Lima, Adriene Ribeiro |
dc.subject.por.fl_str_mv |
antioxidants enzymes malonic dialdehyde Metabolismo e bioenergéetica |
topic |
antioxidants enzymes malonic dialdehyde Metabolismo e bioenergéetica |
description |
Oxidative stress is an imbalance between reactive oxygen species and antioxidant capacity of action. Thus, research, alternative to mitigate the damaging effects of oxidative stress, improving the body´s antioxidant capacity, prevented the disease and its complicatons. The leaves and fruits of guava are rich in the antioxidants. This work aimed to study the effect of flour and ethanolic/acetone extracts leaves and fruits of guava on lipid oxidation in rats with hypercholesterolemic. The flour and extracts decreased leves of triglycerides and non – HDL cholesterol and increased in the HDL. Cholesterol levels decreased only leaves and fruits. The activity of GPx decreased in samples serum in all treatments and the SOD only the extracts were effective. There was no difference in levels the MDA in relation hypercholesterolemic control. For the samples of liver, there was no difference in activity SOD. In relation of activity GPx, only the flour was effective. There were differences in levels the MDA of the hypercholesterolemic animals treated with flour and extracts with the animals of the hypercholesterolemic control. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-09-06 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/19839 10.4025/actascibiolsci.v36i1.19839 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/19839 |
identifier_str_mv |
10.4025/actascibiolsci.v36i1.19839 |
dc.language.iso.fl_str_mv |
por eng |
language |
por eng |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/19839/pdf http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/19839/pdf_1 http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/19839/751375142186 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/msword |
dc.publisher.none.fl_str_mv |
Universidade Estadual De Maringá |
publisher.none.fl_str_mv |
Universidade Estadual De Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Biological Sciences; Vol 36 No 1 (2014); 35-40 Acta Scientiarum. Biological Sciences; v. 36 n. 1 (2014); 35-40 1807-863X 1679-9283 reponame:Acta Scientiarum Biological Sciences instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum Biological Sciences |
collection |
Acta Scientiarum Biological Sciences |
repository.name.fl_str_mv |
Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
||actabiol@uem.br |
_version_ |
1799317395939000320 |