A case of conventional treatment failure in visceral leishmaniasis: leukocyte distribution and cytokine expression in splenic compartments.
| 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/8709 |
Resumo: | Fundação Oswaldo Cruz. Centro de Pesquisas Gonçalo Moniz. Salvador, BA, Brasil. |
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dosSantos, Washington Luis ConradoPagliari, CarlaSantos, Lina G.Almeida, Valter dos AnjosSilva, Thiago L. V. eCoutinho Junior, João de JSouza, TulioDuarte, Maria Irma SeixasFreitas, Luiz Antonio Rodrigues deCosta, Carlos Henrique Nery2014-10-31T19:20:02Z2014-10-31T19:20:02Z2014SANTOS, Washington Luis Conrado dos et al. A case of conventional treatment failure in visceral leishmaniasis: leukocyte distribution and cytokine expression in splenic compartments. BMC Infectious Diseses, v. 14, p. 491, 2014.1471-2334https://www.arca.fiocruz.br/handle/icict/870910.1186/1471-2334-14-491engBioMed CentralA case of conventional treatment failure in visceral leishmaniasis: leukocyte distribution and cytokine expression in splenic compartments.info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Centro de Pesquisas Gonçalo Moniz. Salvador, BA, Brasil.Universidade de São Paulo. Faculdade de Medicina. São Paulo, SP, Brasil.Universidade Federal do Piauí. Instituto de Doenças Tropicais Natan Portela. Teresina, PI, Brasil.Fundação Oswaldo Cruz. Centro de Pesquisas Gonçalo Moniz. Salvador, BA, Brasil.Universidade Federal do Piauí. Instituto de Doenças Tropicais Natan Portela. Teresina, PI, Brasil.Universidade Federal do Piauí. Instituto de Doenças Tropicais Natan Portela. Teresina, PI, Brasil.Hospital Aliança. Salvador, BA, Brasil.Universidade de São Paulo. Faculdade de Medicina. São Paulo, SP, Brasil.Fundação Oswaldo Cruz. Centro de Pesquisas Gonçalo Moniz. Salvador, BA, Brasil.Universidade Federal do Piauí. Instituto de Doenças Tropicais Natan Portela. Teresina, PI, Brasil.BACKGROUND: In this paper we study the distribution of leukocyte populations and of cytokine-producing cells in the spleen of a patient with visceral leishmaniasis resistant to clinical treatment. It is the first attempt to compare the distribution of leukocyte populations and cytokine-producing cells in the splenic compartments of a patient with visceral leishmaniasis with those observed in patients without the disease. CASE PRESENTATION: A 25-year-old male, farmer, was hospitalized on several occasions with diagnosis of visceral leishmaniasis and received all recommended treatments for the disease with only transient improvement followed by relapse. He was eventually subjected to splenectomy in order to control the effects of hypersplenism and to potentially overcome infection. After surgery and combined chemotherapy, the disease evolved to cure. In comparison with the spleens of the other two patients without visceral leishmaniasis, an increase was observed in the CD4/CD8 ratio and in the number of IL-10- and FoxP3-producing cells, while the number of IL-17-producing cells was lower in the spleen of the patient with visceral leishmaniasis. CONCLUSION: This report confirms previous data on changes in the CD4/CD8 ratio in the spleens of patients with visceral leishmaniasis. Additionally the data presented herein suggests that splenic FoxP3- and IL-17-producing cells are involved in the chronicity of visceral leishmaniasis.Visceral leishmaniasisSpleenCytokinesLeukocyte populationsLeishmania infantum, Leishmania chagasiinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZORIGINALDos-Santos WL A case of....pdfDos-Santos WL A case of....pdfapplication/pdf1441673https://www.arca.fiocruz.br/bitstream/icict/8709/2/Dos-Santos%20WL%20A%20case%20of....pdf9485995d5b195c7f3c4290b3fca05d19MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81914https://www.arca.fiocruz.br/bitstream/icict/8709/3/license.txt7d48279ffeed55da8dfe2f8e81f3b81fMD53TEXTDos-Santos WL A case of....pdf.txtDos-Santos WL A case of....pdf.txtExtracted texttext/plain22347https://www.arca.fiocruz.br/bitstream/icict/8709/4/Dos-Santos%20WL%20A%20case%20of....pdf.txt3bcb058fb6fddf20e7b0c7351433a2b1MD54icict/87092023-03-15 14:34:16.471oai:www.arca.fiocruz.br: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ório InstitucionalPUBhttps://www.arca.fiocruz.br/oai/requestrepositorio.arca@fiocruz.bropendoar:21352023-03-15T17:34:16Repositório Institucional da FIOCRUZ (ARCA) - Fundação Oswaldo Cruz (FIOCRUZ)false |
| dc.title.pt_BR.fl_str_mv |
A case of conventional treatment failure in visceral leishmaniasis: leukocyte distribution and cytokine expression in splenic compartments. |
| title |
A case of conventional treatment failure in visceral leishmaniasis: leukocyte distribution and cytokine expression in splenic compartments. |
| spellingShingle |
A case of conventional treatment failure in visceral leishmaniasis: leukocyte distribution and cytokine expression in splenic compartments. dosSantos, Washington Luis Conrado Visceral leishmaniasis Spleen Cytokines Leukocyte populations Leishmania infantum, Leishmania chagasi |
| title_short |
A case of conventional treatment failure in visceral leishmaniasis: leukocyte distribution and cytokine expression in splenic compartments. |
| title_full |
A case of conventional treatment failure in visceral leishmaniasis: leukocyte distribution and cytokine expression in splenic compartments. |
| title_fullStr |
A case of conventional treatment failure in visceral leishmaniasis: leukocyte distribution and cytokine expression in splenic compartments. |
| title_full_unstemmed |
A case of conventional treatment failure in visceral leishmaniasis: leukocyte distribution and cytokine expression in splenic compartments. |
| title_sort |
A case of conventional treatment failure in visceral leishmaniasis: leukocyte distribution and cytokine expression in splenic compartments. |
| author |
dosSantos, Washington Luis Conrado |
| author_facet |
dosSantos, Washington Luis Conrado Pagliari, Carla Santos, Lina G. Almeida, Valter dos Anjos Silva, Thiago L. V. e Coutinho Junior, João de J Souza, Tulio Duarte, Maria Irma Seixas Freitas, Luiz Antonio Rodrigues de Costa, Carlos Henrique Nery |
| author_role |
author |
| author2 |
Pagliari, Carla Santos, Lina G. Almeida, Valter dos Anjos Silva, Thiago L. V. e Coutinho Junior, João de J Souza, Tulio Duarte, Maria Irma Seixas Freitas, Luiz Antonio Rodrigues de Costa, Carlos Henrique Nery |
| author2_role |
author author author author author author author author author |
| dc.contributor.author.fl_str_mv |
dosSantos, Washington Luis Conrado Pagliari, Carla Santos, Lina G. Almeida, Valter dos Anjos Silva, Thiago L. V. e Coutinho Junior, João de J Souza, Tulio Duarte, Maria Irma Seixas Freitas, Luiz Antonio Rodrigues de Costa, Carlos Henrique Nery |
| dc.subject.en.pt_BR.fl_str_mv |
Visceral leishmaniasis Spleen Cytokines Leukocyte populations Leishmania infantum, Leishmania chagasi |
| topic |
Visceral leishmaniasis Spleen Cytokines Leukocyte populations Leishmania infantum, Leishmania chagasi |
| description |
Fundação Oswaldo Cruz. Centro de Pesquisas Gonçalo Moniz. Salvador, BA, Brasil. |
| publishDate |
2014 |
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2014-10-31T19:20:02Z |
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2014-10-31T19:20:02Z |
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2014 |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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article |
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publishedVersion |
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SANTOS, Washington Luis Conrado dos et al. A case of conventional treatment failure in visceral leishmaniasis: leukocyte distribution and cytokine expression in splenic compartments. BMC Infectious Diseses, v. 14, p. 491, 2014. |
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https://www.arca.fiocruz.br/handle/icict/8709 |
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1471-2334 |
| dc.identifier.doi.none.fl_str_mv |
10.1186/1471-2334-14-491 |
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SANTOS, Washington Luis Conrado dos et al. A case of conventional treatment failure in visceral leishmaniasis: leukocyte distribution and cytokine expression in splenic compartments. BMC Infectious Diseses, v. 14, p. 491, 2014. 1471-2334 10.1186/1471-2334-14-491 |
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BioMed Central |
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