Trypanosoma cruzi : serum levels of nitric oxide and expression of inducible nitric oxide synthase in myocardium and spleen of dogs in the acute stage of infection with metacyclic or blood trypomastigotes.
Autor(a) principal: | |
---|---|
Data de Publicação: | 2009 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFOP |
Texto Completo: | http://www.repositorio.ufop.br/handle/123456789/968 |
Resumo: | The par tic i pa tion of nitric oxide (NO) in the con trol of blood par a si te mia and par a sit ism dur ing the acute phase of infec tion in dogs inoc u lated with blood try pom astig otes ( BT) or meta cy clic try pom astig otes (MT group) of Bere nice -78 Try pan o soma cru zi strain has been eval u ated. Ani mals of the MT group (n = 4) pre sented increased lev els of serum NO through out the infec tion when com pared with the BT ( n = 4) or con trol (n = 4) groups, and a delay in par a si te mia peak com pared with the BT group. In spleen frag ments, tis sue par a sit ism was not observed but the MT group pre sented larger areas asso ci ated with induc ible NO syn thase (iNOS) in rela tion to BT and con trol groups. Heart frag ments of MT-infected ani mals exhib ited com par a tively low tis sue par a sit ism and high iNOS expres sion, while ani mals of the BT group pre sented high inflam ma tory infil trate, high tis sue par a sit ism and low iNOS expres sion. These results indi cate that the source of inoc u lum can inter- fere with the devel op ment of the acute phase of Cha gas dis ease, and may also trig ger a dis tinct par a site–host inter ac tion dur ing this phase. |
id |
UFOP_db8913f87d82ed7f1e17e4963085a962 |
---|---|
oai_identifier_str |
oai:localhost:123456789/968 |
network_acronym_str |
UFOP |
network_name_str |
Repositório Institucional da UFOP |
repository_id_str |
3233 |
spelling |
Vieira, Paula Melo de AbreuFrancisco, Amanda FortesSouza, Sheler Martins deMalaquias, Luiz Cosme CottaReis, Alexandre BarbosaGiunchetti, Rodolfo CordeiroVeloso, Vanja MariaLana, Marta deTafuri, Wagner LuizCarneiro, Cláudia Martins2012-07-04T17:38:38Z2012-07-04T17:38:38Z2009VIEIRA, P. M. de A. et al. Trypanosoma cruzi : serum levels of nitric oxide and expression of inducible nitric oxide synthase in myocardium and spleen of dogs in the acute stage of infection with metacyclic or blood trypomastigotes. Experimental Parasitology, v. 121, n. 1, p. 76-82, 2009. Disponível em: <https://www.sciencedirect.com/science/article/pii/S0014489408002464>. Acesso em: 04 jul. 2012.00144894http://www.repositorio.ufop.br/handle/123456789/968The par tic i pa tion of nitric oxide (NO) in the con trol of blood par a si te mia and par a sit ism dur ing the acute phase of infec tion in dogs inoc u lated with blood try pom astig otes ( BT) or meta cy clic try pom astig otes (MT group) of Bere nice -78 Try pan o soma cru zi strain has been eval u ated. Ani mals of the MT group (n = 4) pre sented increased lev els of serum NO through out the infec tion when com pared with the BT ( n = 4) or con trol (n = 4) groups, and a delay in par a si te mia peak com pared with the BT group. In spleen frag ments, tis sue par a sit ism was not observed but the MT group pre sented larger areas asso ci ated with induc ible NO syn thase (iNOS) in rela tion to BT and con trol groups. Heart frag ments of MT-infected ani mals exhib ited com par a tively low tis sue par a sit ism and high iNOS expres sion, while ani mals of the BT group pre sented high inflam ma tory infil trate, high tis sue par a sit ism and low iNOS expres sion. These results indi cate that the source of inoc u lum can inter- fere with the devel op ment of the acute phase of Cha gas dis ease, and may also trig ger a dis tinct par a site–host inter ac tion dur ing this phase.Chagas' diseaseTrypanosoma cruziBlood trypomastigotesMetacyclic trypomastigotesNitric oxideInducible nitric oxide synthaseTrypanosoma cruzi : serum levels of nitric oxide and expression of inducible nitric oxide synthase in myocardium and spleen of dogs in the acute stage of infection with metacyclic or blood trypomastigotes.info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleO periódico Experimental Parasitology concede permissão para depósito deste artigo no Repositório Institucional da UFOP. Número da licença: 3281411396521.info:eu-repo/semantics/openAccessengreponame:Repositório Institucional da UFOPinstname:Universidade Federal de Ouro Preto (UFOP)instacron:UFOPLICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://www.repositorio.ufop.br/bitstream/123456789/968/5/license.txt8a4605be74aa9ea9d79846c1fba20a33MD55ORIGINALARTIGO_TrypanosomaCruziSerum.pdfARTIGO_TrypanosomaCruziSerum.pdfapplication/pdf663954http://www.repositorio.ufop.br/bitstream/123456789/968/1/ARTIGO_TrypanosomaCruziSerum.pdf1cacf30f7dca8efcc26609151a6d6cf8MD51123456789/9682019-02-25 11:00:03.796oai:localhost: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Repositório InstitucionalPUBhttp://www.repositorio.ufop.br/oai/requestrepositorio@ufop.edu.bropendoar:32332019-02-25T16:00:03Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP)false |
dc.title.pt_BR.fl_str_mv |
Trypanosoma cruzi : serum levels of nitric oxide and expression of inducible nitric oxide synthase in myocardium and spleen of dogs in the acute stage of infection with metacyclic or blood trypomastigotes. |
title |
Trypanosoma cruzi : serum levels of nitric oxide and expression of inducible nitric oxide synthase in myocardium and spleen of dogs in the acute stage of infection with metacyclic or blood trypomastigotes. |
spellingShingle |
Trypanosoma cruzi : serum levels of nitric oxide and expression of inducible nitric oxide synthase in myocardium and spleen of dogs in the acute stage of infection with metacyclic or blood trypomastigotes. Vieira, Paula Melo de Abreu Chagas' disease Trypanosoma cruzi Blood trypomastigotes Metacyclic trypomastigotes Nitric oxide Inducible nitric oxide synthase |
title_short |
Trypanosoma cruzi : serum levels of nitric oxide and expression of inducible nitric oxide synthase in myocardium and spleen of dogs in the acute stage of infection with metacyclic or blood trypomastigotes. |
title_full |
Trypanosoma cruzi : serum levels of nitric oxide and expression of inducible nitric oxide synthase in myocardium and spleen of dogs in the acute stage of infection with metacyclic or blood trypomastigotes. |
title_fullStr |
Trypanosoma cruzi : serum levels of nitric oxide and expression of inducible nitric oxide synthase in myocardium and spleen of dogs in the acute stage of infection with metacyclic or blood trypomastigotes. |
title_full_unstemmed |
Trypanosoma cruzi : serum levels of nitric oxide and expression of inducible nitric oxide synthase in myocardium and spleen of dogs in the acute stage of infection with metacyclic or blood trypomastigotes. |
title_sort |
Trypanosoma cruzi : serum levels of nitric oxide and expression of inducible nitric oxide synthase in myocardium and spleen of dogs in the acute stage of infection with metacyclic or blood trypomastigotes. |
author |
Vieira, Paula Melo de Abreu |
author_facet |
Vieira, Paula Melo de Abreu Francisco, Amanda Fortes Souza, Sheler Martins de Malaquias, Luiz Cosme Cotta Reis, Alexandre Barbosa Giunchetti, Rodolfo Cordeiro Veloso, Vanja Maria Lana, Marta de Tafuri, Wagner Luiz Carneiro, Cláudia Martins |
author_role |
author |
author2 |
Francisco, Amanda Fortes Souza, Sheler Martins de Malaquias, Luiz Cosme Cotta Reis, Alexandre Barbosa Giunchetti, Rodolfo Cordeiro Veloso, Vanja Maria Lana, Marta de Tafuri, Wagner Luiz Carneiro, Cláudia Martins |
author2_role |
author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Vieira, Paula Melo de Abreu Francisco, Amanda Fortes Souza, Sheler Martins de Malaquias, Luiz Cosme Cotta Reis, Alexandre Barbosa Giunchetti, Rodolfo Cordeiro Veloso, Vanja Maria Lana, Marta de Tafuri, Wagner Luiz Carneiro, Cláudia Martins |
dc.subject.por.fl_str_mv |
Chagas' disease Trypanosoma cruzi Blood trypomastigotes Metacyclic trypomastigotes Nitric oxide Inducible nitric oxide synthase |
topic |
Chagas' disease Trypanosoma cruzi Blood trypomastigotes Metacyclic trypomastigotes Nitric oxide Inducible nitric oxide synthase |
description |
The par tic i pa tion of nitric oxide (NO) in the con trol of blood par a si te mia and par a sit ism dur ing the acute phase of infec tion in dogs inoc u lated with blood try pom astig otes ( BT) or meta cy clic try pom astig otes (MT group) of Bere nice -78 Try pan o soma cru zi strain has been eval u ated. Ani mals of the MT group (n = 4) pre sented increased lev els of serum NO through out the infec tion when com pared with the BT ( n = 4) or con trol (n = 4) groups, and a delay in par a si te mia peak com pared with the BT group. In spleen frag ments, tis sue par a sit ism was not observed but the MT group pre sented larger areas asso ci ated with induc ible NO syn thase (iNOS) in rela tion to BT and con trol groups. Heart frag ments of MT-infected ani mals exhib ited com par a tively low tis sue par a sit ism and high iNOS expres sion, while ani mals of the BT group pre sented high inflam ma tory infil trate, high tis sue par a sit ism and low iNOS expres sion. These results indi cate that the source of inoc u lum can inter- fere with the devel op ment of the acute phase of Cha gas dis ease, and may also trig ger a dis tinct par a site–host inter ac tion dur ing this phase. |
publishDate |
2009 |
dc.date.issued.fl_str_mv |
2009 |
dc.date.accessioned.fl_str_mv |
2012-07-04T17:38:38Z |
dc.date.available.fl_str_mv |
2012-07-04T17:38:38Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
VIEIRA, P. M. de A. et al. Trypanosoma cruzi : serum levels of nitric oxide and expression of inducible nitric oxide synthase in myocardium and spleen of dogs in the acute stage of infection with metacyclic or blood trypomastigotes. Experimental Parasitology, v. 121, n. 1, p. 76-82, 2009. Disponível em: <https://www.sciencedirect.com/science/article/pii/S0014489408002464>. Acesso em: 04 jul. 2012. |
dc.identifier.uri.fl_str_mv |
http://www.repositorio.ufop.br/handle/123456789/968 |
dc.identifier.issn.none.fl_str_mv |
00144894 |
identifier_str_mv |
VIEIRA, P. M. de A. et al. Trypanosoma cruzi : serum levels of nitric oxide and expression of inducible nitric oxide synthase in myocardium and spleen of dogs in the acute stage of infection with metacyclic or blood trypomastigotes. Experimental Parasitology, v. 121, n. 1, p. 76-82, 2009. Disponível em: <https://www.sciencedirect.com/science/article/pii/S0014489408002464>. Acesso em: 04 jul. 2012. 00144894 |
url |
http://www.repositorio.ufop.br/handle/123456789/968 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFOP instname:Universidade Federal de Ouro Preto (UFOP) instacron:UFOP |
instname_str |
Universidade Federal de Ouro Preto (UFOP) |
instacron_str |
UFOP |
institution |
UFOP |
reponame_str |
Repositório Institucional da UFOP |
collection |
Repositório Institucional da UFOP |
bitstream.url.fl_str_mv |
http://www.repositorio.ufop.br/bitstream/123456789/968/5/license.txt http://www.repositorio.ufop.br/bitstream/123456789/968/1/ARTIGO_TrypanosomaCruziSerum.pdf |
bitstream.checksum.fl_str_mv |
8a4605be74aa9ea9d79846c1fba20a33 1cacf30f7dca8efcc26609151a6d6cf8 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP) |
repository.mail.fl_str_mv |
repositorio@ufop.edu.br |
_version_ |
1801685784160370688 |