Severity of chronic experimental Chagas’ heart disease parallels tumour necrosis factor and nitric oxide levels in the serum: models of mild and severe disease
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2014 |
| Outros Autores: | , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Institucional da FIOCRUZ (ARCA) |
| Texto Completo: | https://www.arca.fiocruz.br/handle/icict/10101 |
Resumo: | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia das Interações. Rio de Janeiro, RJ, Brasil. |
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Pereira, Isabela ResendeVilar-Pereira, Glaucia VilarSilva, Andrea Alice daLannes-Vieira, Joseli2015-04-22T14:23:09Z2015-04-22T14:23:09Z2014PEREIRA, Isabela Resende et al. Severity of chronic experimental Chagas’ heart disease parallels tumour necrosis factor and nitric oxide levels in the serum: models of mild and severe Memórias do Instituto Oswaldo Cruz, v.109, n.3, p. 289-298, maio 2014.0074-02761678-8060https://www.arca.fiocruz.br/handle/icict/101010.1590/0074-0276140033engFundação Oswaldo CruzDoença de ChagasCardiomiopatiaTrypanosoma cruziChagas diseaseCardiomyopathyExperimental modelTumour necrosis factorNitric oxideSeverity of chronic experimental Chagas’ heart disease parallels tumour necrosis factor and nitric oxide levels in the serum: models of mild and severe diseaseinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia das Interações. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia das Interações. Rio de Janeiro, RJ, Brasil.Universidade Federal Fluminense. Departamento de Patologia. Niterói, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia das Interações. Rio de Janeiro, RJ, Brasil.Heart tissue inflammation, progressive fibrosis and electrocardiographic alterations occur in approximately 30% of patients infected by Trypanosoma cruzi, 10-30 years after infection. Further, plasma levels of tumour necrosis factor (TNF) and nitric oxide (NO) are associated with the degree of heart dysfunction in chronic chagasic cardiomyopathy (CCC). Thus, our aim was to establish experimental models that mimic a range of parasitological, pathological and cardiac alterations described in patients with chronic Chagas’ heart disease and evaluate whether heart disease severity was associated with increased TNF and NO levels in the serum. Our results show that C3H/He mice chronically infected with the Colombian T. cruzi strain have more severe cardiac parasitism and inflammation than C57BL/6 mice. In addition, connexin 43 disorganisation and fibronectin deposition in the heart tissue, increased levels of creatine kinase cardiac MB isoenzyme activity in the serum and more severe electrical abnormalities were observed in T. cruzi-infected C3H/He mice compared to C57BL/6 mice. Therefore, T. cruzi-infected C3H/He and C57BL/6 mice represent severe and mild models of CCC, respectively. Moreover, the CCC severity paralleled the TNF and NO levels in the serum. Therefore, these models are appropriate for studying the pathophysiology and biomarkers of CCC progression, as well as for testing therapeutic agents for patients with Chagas’ heart disease.info:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txttext/plain1914https://www.arca.fiocruz.br/bitstream/icict/10101/1/license.txt7d48279ffeed55da8dfe2f8e81f3b81fMD51ORIGINALisabela_resendeetal_IOC_2014.pdfapplication/pdf1811914https://www.arca.fiocruz.br/bitstream/icict/10101/2/isabela_resendeetal_IOC_2014.pdf588996d231e08ad419df98223bc690beMD52TEXTisabela_resendeetal_IOC_2014.pdf.txtisabela_resendeetal_IOC_2014.pdf.txtExtracted texttext/plain53806https://www.arca.fiocruz.br/bitstream/icict/10101/3/isabela_resendeetal_IOC_2014.pdf.txt6dff723b5db6b75e80407b7993a2cb6cMD53icict/101012022-06-24 13:08:59.995oai:www.arca.fiocruz.br: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ório InstitucionalPUBhttps://www.arca.fiocruz.br/oai/requestrepositorio.arca@fiocruz.bropendoar:21352022-06-24T16:08:59Repositório Institucional da FIOCRUZ (ARCA) - Fundação Oswaldo Cruz (FIOCRUZ)false |
| dc.title.pt_BR.fl_str_mv |
Severity of chronic experimental Chagas’ heart disease parallels tumour necrosis factor and nitric oxide levels in the serum: models of mild and severe disease |
| title |
Severity of chronic experimental Chagas’ heart disease parallels tumour necrosis factor and nitric oxide levels in the serum: models of mild and severe disease |
| spellingShingle |
Severity of chronic experimental Chagas’ heart disease parallels tumour necrosis factor and nitric oxide levels in the serum: models of mild and severe disease Pereira, Isabela Resende Doença de Chagas Cardiomiopatia Trypanosoma cruzi Chagas disease Cardiomyopathy Experimental model Tumour necrosis factor Nitric oxide |
| title_short |
Severity of chronic experimental Chagas’ heart disease parallels tumour necrosis factor and nitric oxide levels in the serum: models of mild and severe disease |
| title_full |
Severity of chronic experimental Chagas’ heart disease parallels tumour necrosis factor and nitric oxide levels in the serum: models of mild and severe disease |
| title_fullStr |
Severity of chronic experimental Chagas’ heart disease parallels tumour necrosis factor and nitric oxide levels in the serum: models of mild and severe disease |
| title_full_unstemmed |
Severity of chronic experimental Chagas’ heart disease parallels tumour necrosis factor and nitric oxide levels in the serum: models of mild and severe disease |
| title_sort |
Severity of chronic experimental Chagas’ heart disease parallels tumour necrosis factor and nitric oxide levels in the serum: models of mild and severe disease |
| author |
Pereira, Isabela Resende |
| author_facet |
Pereira, Isabela Resende Vilar-Pereira, Glaucia Vilar Silva, Andrea Alice da Lannes-Vieira, Joseli |
| author_role |
author |
| author2 |
Vilar-Pereira, Glaucia Vilar Silva, Andrea Alice da Lannes-Vieira, Joseli |
| author2_role |
author author author |
| dc.contributor.author.fl_str_mv |
Pereira, Isabela Resende Vilar-Pereira, Glaucia Vilar Silva, Andrea Alice da Lannes-Vieira, Joseli |
| dc.subject.other.pt_BR.fl_str_mv |
Doença de Chagas Cardiomiopatia Trypanosoma cruzi |
| topic |
Doença de Chagas Cardiomiopatia Trypanosoma cruzi Chagas disease Cardiomyopathy Experimental model Tumour necrosis factor Nitric oxide |
| dc.subject.en.pt_BR.fl_str_mv |
Chagas disease Cardiomyopathy Experimental model Tumour necrosis factor Nitric oxide |
| description |
Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia das Interações. Rio de Janeiro, RJ, Brasil. |
| publishDate |
2014 |
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2014 |
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2015-04-22T14:23:09Z |
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2015-04-22T14:23:09Z |
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PEREIRA, Isabela Resende et al. Severity of chronic experimental Chagas’ heart disease parallels tumour necrosis factor and nitric oxide levels in the serum: models of mild and severe Memórias do Instituto Oswaldo Cruz, v.109, n.3, p. 289-298, maio 2014. |
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0.1590/0074-0276140033 |
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PEREIRA, Isabela Resende et al. Severity of chronic experimental Chagas’ heart disease parallels tumour necrosis factor and nitric oxide levels in the serum: models of mild and severe Memórias do Instituto Oswaldo Cruz, v.109, n.3, p. 289-298, maio 2014. 0074-0276 1678-8060 0.1590/0074-0276140033 |
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