Effects of Chrysobalanus icaco on the labeling of blood constituents with technetium-99m and on the shape of the red blood cells
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Archives of Biology and Technology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000600018 |
Resumo: | Chrysobalanus icaco (abajeru; C.icaco) is recommended in the treatment of diabetes and other clinical disorders. Blood constituents labeled with technetium-99m (99mTc) are used in nuclear medicine. The aim of this study was to verify the effects of an abajeru extract on the labeling of blood constituents with 99mTc and on the shape of red blood cells (RBC). Blood samples(Wistar rats) were incubated with abajeru extract and the labeling of blood constituents with 99mTc and morphology of RBC were carried out. The results showed significant (P<0.05) alteration of labeling of blood constituents with 99mTc and the morphometry (perimeter/area ratio) of the RBC in presence of the extract. These data suggest that this abajeru extract could alter the labeling of blood constituents with 99mTc by its chelating/antioxidant action and/or effects on membrane structures involved in the ion transport. |
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Brazilian Archives of Biology and Technology |
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Effects of Chrysobalanus icaco on the labeling of blood constituents with technetium-99m and on the shape of the red blood cellsRed blood cellsTechnetium-99mMorphometryChrysobalanus icacoChrysobalanus icaco (abajeru; C.icaco) is recommended in the treatment of diabetes and other clinical disorders. Blood constituents labeled with technetium-99m (99mTc) are used in nuclear medicine. The aim of this study was to verify the effects of an abajeru extract on the labeling of blood constituents with 99mTc and on the shape of red blood cells (RBC). Blood samples(Wistar rats) were incubated with abajeru extract and the labeling of blood constituents with 99mTc and morphology of RBC were carried out. The results showed significant (P<0.05) alteration of labeling of blood constituents with 99mTc and the morphometry (perimeter/area ratio) of the RBC in presence of the extract. These data suggest that this abajeru extract could alter the labeling of blood constituents with 99mTc by its chelating/antioxidant action and/or effects on membrane structures involved in the ion transport.Instituto de Tecnologia do Paraná - Tecpar2007-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000600018Brazilian Archives of Biology and Technology v.50 n.spe 2007reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132007000600018info:eu-repo/semantics/openAccessPresta,Giuseppe AntonioSantos-Filho,Sebastião DavidPaoli,Severo deGiani,Tania SantosMaiworm,Adalgisa IedaBrandão-Neto,JoséMedeiros,Aldo da CunhaFonseca,Adenilson de Souza daBernardo-Filho,Marioeng2008-03-12T00:00:00Zoai:scielo:S1516-89132007000600018Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2008-03-12T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false |
dc.title.none.fl_str_mv |
Effects of Chrysobalanus icaco on the labeling of blood constituents with technetium-99m and on the shape of the red blood cells |
title |
Effects of Chrysobalanus icaco on the labeling of blood constituents with technetium-99m and on the shape of the red blood cells |
spellingShingle |
Effects of Chrysobalanus icaco on the labeling of blood constituents with technetium-99m and on the shape of the red blood cells Presta,Giuseppe Antonio Red blood cells Technetium-99m Morphometry Chrysobalanus icaco |
title_short |
Effects of Chrysobalanus icaco on the labeling of blood constituents with technetium-99m and on the shape of the red blood cells |
title_full |
Effects of Chrysobalanus icaco on the labeling of blood constituents with technetium-99m and on the shape of the red blood cells |
title_fullStr |
Effects of Chrysobalanus icaco on the labeling of blood constituents with technetium-99m and on the shape of the red blood cells |
title_full_unstemmed |
Effects of Chrysobalanus icaco on the labeling of blood constituents with technetium-99m and on the shape of the red blood cells |
title_sort |
Effects of Chrysobalanus icaco on the labeling of blood constituents with technetium-99m and on the shape of the red blood cells |
author |
Presta,Giuseppe Antonio |
author_facet |
Presta,Giuseppe Antonio Santos-Filho,Sebastião David Paoli,Severo de Giani,Tania Santos Maiworm,Adalgisa Ieda Brandão-Neto,José Medeiros,Aldo da Cunha Fonseca,Adenilson de Souza da Bernardo-Filho,Mario |
author_role |
author |
author2 |
Santos-Filho,Sebastião David Paoli,Severo de Giani,Tania Santos Maiworm,Adalgisa Ieda Brandão-Neto,José Medeiros,Aldo da Cunha Fonseca,Adenilson de Souza da Bernardo-Filho,Mario |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Presta,Giuseppe Antonio Santos-Filho,Sebastião David Paoli,Severo de Giani,Tania Santos Maiworm,Adalgisa Ieda Brandão-Neto,José Medeiros,Aldo da Cunha Fonseca,Adenilson de Souza da Bernardo-Filho,Mario |
dc.subject.por.fl_str_mv |
Red blood cells Technetium-99m Morphometry Chrysobalanus icaco |
topic |
Red blood cells Technetium-99m Morphometry Chrysobalanus icaco |
description |
Chrysobalanus icaco (abajeru; C.icaco) is recommended in the treatment of diabetes and other clinical disorders. Blood constituents labeled with technetium-99m (99mTc) are used in nuclear medicine. The aim of this study was to verify the effects of an abajeru extract on the labeling of blood constituents with 99mTc and on the shape of red blood cells (RBC). Blood samples(Wistar rats) were incubated with abajeru extract and the labeling of blood constituents with 99mTc and morphology of RBC were carried out. The results showed significant (P<0.05) alteration of labeling of blood constituents with 99mTc and the morphometry (perimeter/area ratio) of the RBC in presence of the extract. These data suggest that this abajeru extract could alter the labeling of blood constituents with 99mTc by its chelating/antioxidant action and/or effects on membrane structures involved in the ion transport. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-09-01 |
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=S1516-89132007000600018 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000600018 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1516-89132007000600018 |
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 |
Instituto de Tecnologia do Paraná - Tecpar |
publisher.none.fl_str_mv |
Instituto de Tecnologia do Paraná - Tecpar |
dc.source.none.fl_str_mv |
Brazilian Archives of Biology and Technology v.50 n.spe 2007 reponame:Brazilian Archives of Biology and Technology instname:Instituto de Tecnologia do Paraná (Tecpar) instacron:TECPAR |
instname_str |
Instituto de Tecnologia do Paraná (Tecpar) |
instacron_str |
TECPAR |
institution |
TECPAR |
reponame_str |
Brazilian Archives of Biology and Technology |
collection |
Brazilian Archives of Biology and Technology |
repository.name.fl_str_mv |
Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar) |
repository.mail.fl_str_mv |
babt@tecpar.br||babt@tecpar.br |
_version_ |
1750318271861620736 |