Relationship of mammalian erythrocyte enzymes and their intermediary compounds among selected animals
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Brazilian Journal of Veterinary Research and Animal Science |
Texto Completo: | https://www.revistas.usp.br/bjvras/article/view/26759 |
Resumo: | As there are few comparative studies on mammalian red cell metabolism, it was decided to study the glycolytic enzyme activities as well as related ones, and the metabolites adenosine-5´-triphosphate (ATP) and 2,3-bisphosphoglycerate (2,3-BPG). Mammalia representatives from Primates, Rodentia, Carnivora, Lagomorpha, Artyodactyla, Didelphimorphia and Xenarthra orders, obtained from Fundação Parque Zoológico de São Paulo and Centro de Bioterismo da Faculdade de Medicina da USP, were studied. The blood was collected in EDTA and ACD, the red cells were washed in saline at 4º C, lysed 1:20 in hemolysing solution by freeze-and-thaw, and the following enzymes were assayed according to standard procedures: hexokinase, glucose-6-phosphate isomerase, phosphofructokinase, aldolase, triose phosphate isomerase, glyceraldehyde-3-phosphate dehydrogenase, phosphoglycerate kinase, monophosphoglycerate mutase, enolase, pyruvate kinase, lactate dehydrogenase, as well as 2,3-bisphosphoglycerate mutase, glucose-6-phosphate dehydrogenase, 6-phosphogluconate dehydrogenase activities at 37ºC , and adenosine-5´-triphosphate and 2,3-bisphophoglycerate concentrations. A remarkable variation among the studied species was observed. However, it was detected a significant positive correlation between the adenosine-5´-triphosphate concentrations and triose phosphate isomerase and 2,3-bisphosphoglycerate mutase activities, as well as significant positive correlation between 2,3-bisphosphoglycerate concentration and 2,3-bisphosphoglycerate mutase activity in all studied species as a whole. Most of studied species exhibited a steady ATP concentration range between 4 and 6 µ moles.g Hb -1 except the Artiodactyla (Cervus elaphus) and Carnivora (Panthera leo, Leopardus pardalis, Canis Lupus and Chrysocyon brachyurus,) which presented values between 2 and 3 µ moles g Hb -1. However, the 2,3-BPG concentration showed remarkable variation among the studied species and among the orders. |
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Brazilian Journal of Veterinary Research and Animal Science |
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Relationship of mammalian erythrocyte enzymes and their intermediary compounds among selected animalsCorrelação of enzimas eritrocitárias e seus compostos intermediários de mamíferos selecionadosEnzimas eritrocitárias de mamíferos23-bisfosfogliceratoAdenosina trifosfatoMammalian erythrocyte enzymes23-bisphosphoglycerateAdenosine triphosphateAs there are few comparative studies on mammalian red cell metabolism, it was decided to study the glycolytic enzyme activities as well as related ones, and the metabolites adenosine-5´-triphosphate (ATP) and 2,3-bisphosphoglycerate (2,3-BPG). Mammalia representatives from Primates, Rodentia, Carnivora, Lagomorpha, Artyodactyla, Didelphimorphia and Xenarthra orders, obtained from Fundação Parque Zoológico de São Paulo and Centro de Bioterismo da Faculdade de Medicina da USP, were studied. The blood was collected in EDTA and ACD, the red cells were washed in saline at 4º C, lysed 1:20 in hemolysing solution by freeze-and-thaw, and the following enzymes were assayed according to standard procedures: hexokinase, glucose-6-phosphate isomerase, phosphofructokinase, aldolase, triose phosphate isomerase, glyceraldehyde-3-phosphate dehydrogenase, phosphoglycerate kinase, monophosphoglycerate mutase, enolase, pyruvate kinase, lactate dehydrogenase, as well as 2,3-bisphosphoglycerate mutase, glucose-6-phosphate dehydrogenase, 6-phosphogluconate dehydrogenase activities at 37ºC , and adenosine-5´-triphosphate and 2,3-bisphophoglycerate concentrations. A remarkable variation among the studied species was observed. However, it was detected a significant positive correlation between the adenosine-5´-triphosphate concentrations and triose phosphate isomerase and 2,3-bisphosphoglycerate mutase activities, as well as significant positive correlation between 2,3-bisphosphoglycerate concentration and 2,3-bisphosphoglycerate mutase activity in all studied species as a whole. Most of studied species exhibited a steady ATP concentration range between 4 and 6 µ moles.g Hb -1 except the Artiodactyla (Cervus elaphus) and Carnivora (Panthera leo, Leopardus pardalis, Canis Lupus and Chrysocyon brachyurus,) which presented values between 2 and 3 µ moles g Hb -1. However, the 2,3-BPG concentration showed remarkable variation among the studied species and among the orders.Como há poucos estudos comparativos sobre o metabolismo eritrócitário dos mamíferos propôs-se estudar as atividades das enzimas glicolíticas, anexas e os metabólitos adenosina-5'-trifosfato e 2,3-difosfoglicerato. Foram estudados mamíferos das ordens Primata, Rodentia, Carnivora, Lagomorpha, Artiodactyla, Didelphimorphia e Xenarthra oriundos da Fundação Parque Zoológico de São Paulo e Centro de Bioterismo da Faculdade de Medicina da USP. O sangue foi colhido em EDTA e ACD, os eritrócitos foram lavados em solução fisiológica a 4º C e hemolisados em solução hemolisante 1:20 por congelamento e descongelamento e as atividades das seguintes enzimas foram determinadas de acordo com procedimentos padronizados: hexoquinase, glicose-6-fosfato isomerase , fosfofrutoquinase, aldolase, triose fosfato isomerase, gliceraldeído-3-fosfato desidrogenase, fosfoglicerato quinase, 2,3-difosfoglicerato mutase, monofosfogliceromutase, enolase, piruvato quinase, lactato desidrogenase, bem como a glicose-6-fosfato desidrogenase, 6-fosfogluconato desidrogenase a 37ºC e os metabólitos intermediários 2,3-difosfoglicerato e adenosina-5'-trifosfato. As enzimas e os compostos intermediários estudados apresentaram grande variabilidade entre as espécies de mamíferos estudadas. Foi observada correlação positiva entre a atividade da triose fosfato isomerase e a 2,3-difosfoglicerato mutase e os teores de adenosina-5'-trifosfato das espécies, bem como correlação positiva entre a 2,3-difosfoglicerato mutase em relação ao 2,3-difosfoglicerato. Os teores de adenosina-5'-trifosfato mantiveram-se dentro de uma faixa estável, ao redor de 4 a 6 µ moles / gHb, com as exceções das espécies das ordens Carnivora (Panthera leo, Leopardus pardalis, Canis lupus and Chrysocyon brachyurus) e Artiodactyla (Cervus elaphus), que exibiram 2 a 3 µ moles / g Hb. Já os valores da concentração de 2,3-difosfoglicerato apresentaram, por sua vez, variação considerável entre as espécies e as ordens estudadas.Universidade de São Paulo. Faculdade de Medicina Veterinária e Zootecnia2009-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/bjvras/article/view/2675910.11606/issn.1678-4456.bjvras.2009.26759Brazilian Journal of Veterinary Research and Animal Science; Vol. 46 Núm. 2 (2009); 130-137 Brazilian Journal of Veterinary Research and Animal Science; Vol. 46 No. 2 (2009); 130-137 Brazilian Journal of Veterinary Research and Animal Science; v. 46 n. 2 (2009); 130-137 Brazilian Journal of Veterinary Research and Animal Science; V. 46 N. 2 (2009); 130-137 1678-44561413-9596reponame:Brazilian Journal of Veterinary Research and Animal Scienceinstname:Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP)instacron:USPporhttps://www.revistas.usp.br/bjvras/article/view/26759/28542Fonseca, Lorena Késsia de Figueiredo SilvaOliveira, Raimundo Antonio GomesFedullo, José Daniel LuzaVieira-Pinto, Sheila SerraBarretto, Orlando César de Oliveirainfo:eu-repo/semantics/openAccess2020-06-23T04:11:58Zoai:revistas.usp.br:article/26759Revistahttps://www.revistas.usp.br/bjvrasPUBhttps://www.revistas.usp.br/bjvras/oaibjvras@usp.br1413-95961413-9596opendoar:https://www.revistas.usp.br/bjvras/index2023-01-12T16:43:02.274899Brazilian Journal of Veterinary Research and Animal Science - Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP)false |
dc.title.none.fl_str_mv |
Relationship of mammalian erythrocyte enzymes and their intermediary compounds among selected animals Correlação of enzimas eritrocitárias e seus compostos intermediários de mamíferos selecionados |
title |
Relationship of mammalian erythrocyte enzymes and their intermediary compounds among selected animals |
spellingShingle |
Relationship of mammalian erythrocyte enzymes and their intermediary compounds among selected animals Fonseca, Lorena Késsia de Figueiredo Silva Enzimas eritrocitárias de mamíferos 2 3-bisfosfoglicerato Adenosina trifosfato Mammalian erythrocyte enzymes 2 3-bisphosphoglycerate Adenosine triphosphate |
title_short |
Relationship of mammalian erythrocyte enzymes and their intermediary compounds among selected animals |
title_full |
Relationship of mammalian erythrocyte enzymes and their intermediary compounds among selected animals |
title_fullStr |
Relationship of mammalian erythrocyte enzymes and their intermediary compounds among selected animals |
title_full_unstemmed |
Relationship of mammalian erythrocyte enzymes and their intermediary compounds among selected animals |
title_sort |
Relationship of mammalian erythrocyte enzymes and their intermediary compounds among selected animals |
author |
Fonseca, Lorena Késsia de Figueiredo Silva |
author_facet |
Fonseca, Lorena Késsia de Figueiredo Silva Oliveira, Raimundo Antonio Gomes Fedullo, José Daniel Luza Vieira-Pinto, Sheila Serra Barretto, Orlando César de Oliveira |
author_role |
author |
author2 |
Oliveira, Raimundo Antonio Gomes Fedullo, José Daniel Luza Vieira-Pinto, Sheila Serra Barretto, Orlando César de Oliveira |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Fonseca, Lorena Késsia de Figueiredo Silva Oliveira, Raimundo Antonio Gomes Fedullo, José Daniel Luza Vieira-Pinto, Sheila Serra Barretto, Orlando César de Oliveira |
dc.subject.por.fl_str_mv |
Enzimas eritrocitárias de mamíferos 2 3-bisfosfoglicerato Adenosina trifosfato Mammalian erythrocyte enzymes 2 3-bisphosphoglycerate Adenosine triphosphate |
topic |
Enzimas eritrocitárias de mamíferos 2 3-bisfosfoglicerato Adenosina trifosfato Mammalian erythrocyte enzymes 2 3-bisphosphoglycerate Adenosine triphosphate |
description |
As there are few comparative studies on mammalian red cell metabolism, it was decided to study the glycolytic enzyme activities as well as related ones, and the metabolites adenosine-5´-triphosphate (ATP) and 2,3-bisphosphoglycerate (2,3-BPG). Mammalia representatives from Primates, Rodentia, Carnivora, Lagomorpha, Artyodactyla, Didelphimorphia and Xenarthra orders, obtained from Fundação Parque Zoológico de São Paulo and Centro de Bioterismo da Faculdade de Medicina da USP, were studied. The blood was collected in EDTA and ACD, the red cells were washed in saline at 4º C, lysed 1:20 in hemolysing solution by freeze-and-thaw, and the following enzymes were assayed according to standard procedures: hexokinase, glucose-6-phosphate isomerase, phosphofructokinase, aldolase, triose phosphate isomerase, glyceraldehyde-3-phosphate dehydrogenase, phosphoglycerate kinase, monophosphoglycerate mutase, enolase, pyruvate kinase, lactate dehydrogenase, as well as 2,3-bisphosphoglycerate mutase, glucose-6-phosphate dehydrogenase, 6-phosphogluconate dehydrogenase activities at 37ºC , and adenosine-5´-triphosphate and 2,3-bisphophoglycerate concentrations. A remarkable variation among the studied species was observed. However, it was detected a significant positive correlation between the adenosine-5´-triphosphate concentrations and triose phosphate isomerase and 2,3-bisphosphoglycerate mutase activities, as well as significant positive correlation between 2,3-bisphosphoglycerate concentration and 2,3-bisphosphoglycerate mutase activity in all studied species as a whole. Most of studied species exhibited a steady ATP concentration range between 4 and 6 µ moles.g Hb -1 except the Artiodactyla (Cervus elaphus) and Carnivora (Panthera leo, Leopardus pardalis, Canis Lupus and Chrysocyon brachyurus,) which presented values between 2 and 3 µ moles g Hb -1. However, the 2,3-BPG concentration showed remarkable variation among the studied species and among the orders. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-04-01 |
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 |
https://www.revistas.usp.br/bjvras/article/view/26759 10.11606/issn.1678-4456.bjvras.2009.26759 |
url |
https://www.revistas.usp.br/bjvras/article/view/26759 |
identifier_str_mv |
10.11606/issn.1678-4456.bjvras.2009.26759 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/bjvras/article/view/26759/28542 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Medicina Veterinária e Zootecnia |
publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Medicina Veterinária e Zootecnia |
dc.source.none.fl_str_mv |
Brazilian Journal of Veterinary Research and Animal Science; Vol. 46 Núm. 2 (2009); 130-137 Brazilian Journal of Veterinary Research and Animal Science; Vol. 46 No. 2 (2009); 130-137 Brazilian Journal of Veterinary Research and Animal Science; v. 46 n. 2 (2009); 130-137 Brazilian Journal of Veterinary Research and Animal Science; V. 46 N. 2 (2009); 130-137 1678-4456 1413-9596 reponame:Brazilian Journal of Veterinary Research and Animal Science instname:Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP) instacron:USP |
instname_str |
Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Brazilian Journal of Veterinary Research and Animal Science |
collection |
Brazilian Journal of Veterinary Research and Animal Science |
repository.name.fl_str_mv |
Brazilian Journal of Veterinary Research and Animal Science - Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP) |
repository.mail.fl_str_mv |
bjvras@usp.br |
_version_ |
1797051559315505152 |