Immunodetection of Helicobacter sp. and the associated expression of ABO blood group antigens in the gastric mucosa of captive and free-living New World primates in the Amazon region
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFPA |
Texto Completo: | http://repositorio.ufpa.br/jspui/handle/2011/6164 |
Resumo: | The histo-blood group ABH antigens were first described in humans. These antigens are only present on erythrocytes from great apes and humans, while in more primitive animals they are found in tissues and body fluids. The ABH antigens are mainly distributed in tissues exposed to the external environment and potentially serve as ligands for pathogens or inhibitors of tissue connections. The objective of this paper was two-fold: (i) to determine the presence of Helicobacter sp. in the gastric mucosa of 16 captive and 24 free-living New World monkeys and (ii) to evaluate the presence of histopathological alterations related to bacterial infection and the associated expression of ABH antigens in the tissue. Stomach tissues from 13 species of monkey were assessed using haematoxylin-eosin and modified Gram staining (Hucker) methods. An immunohistochemical analysis of the tissue revealed the presence of infectious bacteria that were characteristic of the genus Helicobacter sp. The results demonstrate that various species of monkey might be naturally infected with the Helicobacter sp. and that there is an increased susceptibility to infection. This study serves as a comparative analysis of infection between human and non-human primates and indicates the presence of a new species of Helicobacter. |
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2014-12-15T16:38:56Z2014-12-15T16:38:56Z2011-12AGUIAR, Délia Cristina Figueira et al. Immunodetection of Helicobacter sp. and the associated expression of ABO blood group antigens in the gastric mucosa of captive and free-living New World primates in the Amazon region. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 106, n. 8, p. 936-941, dez. 2011. Disponível em: <http://www.scielo.br/pdf/mioc/v106n8/07.pdf>. Acesso em: 12 dez. 2014. <http://dx.doi.org/10.1590/S0074-02762011000800007>.0074-0276http://repositorio.ufpa.br/jspui/handle/2011/6164The histo-blood group ABH antigens were first described in humans. These antigens are only present on erythrocytes from great apes and humans, while in more primitive animals they are found in tissues and body fluids. The ABH antigens are mainly distributed in tissues exposed to the external environment and potentially serve as ligands for pathogens or inhibitors of tissue connections. The objective of this paper was two-fold: (i) to determine the presence of Helicobacter sp. in the gastric mucosa of 16 captive and 24 free-living New World monkeys and (ii) to evaluate the presence of histopathological alterations related to bacterial infection and the associated expression of ABH antigens in the tissue. Stomach tissues from 13 species of monkey were assessed using haematoxylin-eosin and modified Gram staining (Hucker) methods. An immunohistochemical analysis of the tissue revealed the presence of infectious bacteria that were characteristic of the genus Helicobacter sp. The results demonstrate that various species of monkey might be naturally infected with the Helicobacter sp. and that there is an increased susceptibility to infection. This study serves as a comparative analysis of infection between human and non-human primates and indicates the presence of a new species of Helicobacter.engPrimataHelicobacterInfecções por HelicobacterImunoistoquímicaImmunodetection of Helicobacter sp. and the associated expression of ABO blood group antigens in the gastric mucosa of captive and free-living New World primates in the Amazon regioninfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleAGUIAR, Délia Cristina FigueiraBARROS, Vera Lúcia Reis Souza dePEREIRA, Washington Luiz AssunçãoLOIOLA, Rosane do Socorro Pompeu deMATOS, Gyselly de Cássia Bastos deVALSECCHI, JoãoCORVELO, Tereza Cristina de Oliveirainfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFPAinstname:Universidade Federal do Pará (UFPA)instacron:UFPAORIGINALArtigo_ImmunodetectionHelicobacterAssociated.pdfArtigo_ImmunodetectionHelicobacterAssociated.pdfapplication/pdf615537http://repositorio.ufpa.br/oai/bitstream/2011/6164/1/Artigo_ImmunodetectionHelicobacterAssociated.pdf2c3b11c28f972fc489f33daec5956afaMD51CC-LICENSElicense_urllicense_urltext/plain; charset=utf-849http://repositorio.ufpa.br/oai/bitstream/2011/6164/2/license_url4afdbb8c545fd630ea7db775da747b2fMD52license_textlicense_texttext/html; charset=utf-822302http://repositorio.ufpa.br/oai/bitstream/2011/6164/3/license_text1e0094e9d8adcf16b18effef4ce7ed83MD53license_rdflicense_rdfapplication/rdf+xml; charset=utf-823148http://repositorio.ufpa.br/oai/bitstream/2011/6164/4/license_rdf9da0b6dfac957114c6a7714714b86306MD54LICENSElicense.txtlicense.txttext/plain; charset=utf-81771http://repositorio.ufpa.br/oai/bitstream/2011/6164/5/license.txt8d4b53618491f2f87a6f781e9656086cMD55TEXTArtigo_ImmunodetectionHelicobacterAssociated.pdf.txtArtigo_ImmunodetectionHelicobacterAssociated.pdf.txtExtracted texttext/plain32300http://repositorio.ufpa.br/oai/bitstream/2011/6164/6/Artigo_ImmunodetectionHelicobacterAssociated.pdf.txte803ddca4817b6894df6b91e85bbb654MD562011/61642017-10-16 12:33:00.193oai:repositorio.ufpa.br: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Repositório InstitucionalPUBhttp://repositorio.ufpa.br/oai/requestriufpabc@ufpa.bropendoar:21232017-10-16T15:33Repositório Institucional da UFPA - Universidade Federal do Pará (UFPA)false |
dc.title.pt_BR.fl_str_mv |
Immunodetection of Helicobacter sp. and the associated expression of ABO blood group antigens in the gastric mucosa of captive and free-living New World primates in the Amazon region |
title |
Immunodetection of Helicobacter sp. and the associated expression of ABO blood group antigens in the gastric mucosa of captive and free-living New World primates in the Amazon region |
spellingShingle |
Immunodetection of Helicobacter sp. and the associated expression of ABO blood group antigens in the gastric mucosa of captive and free-living New World primates in the Amazon region AGUIAR, Délia Cristina Figueira Primata Helicobacter Infecções por Helicobacter Imunoistoquímica |
title_short |
Immunodetection of Helicobacter sp. and the associated expression of ABO blood group antigens in the gastric mucosa of captive and free-living New World primates in the Amazon region |
title_full |
Immunodetection of Helicobacter sp. and the associated expression of ABO blood group antigens in the gastric mucosa of captive and free-living New World primates in the Amazon region |
title_fullStr |
Immunodetection of Helicobacter sp. and the associated expression of ABO blood group antigens in the gastric mucosa of captive and free-living New World primates in the Amazon region |
title_full_unstemmed |
Immunodetection of Helicobacter sp. and the associated expression of ABO blood group antigens in the gastric mucosa of captive and free-living New World primates in the Amazon region |
title_sort |
Immunodetection of Helicobacter sp. and the associated expression of ABO blood group antigens in the gastric mucosa of captive and free-living New World primates in the Amazon region |
author |
AGUIAR, Délia Cristina Figueira |
author_facet |
AGUIAR, Délia Cristina Figueira BARROS, Vera Lúcia Reis Souza de PEREIRA, Washington Luiz Assunção LOIOLA, Rosane do Socorro Pompeu de MATOS, Gyselly de Cássia Bastos de VALSECCHI, João CORVELO, Tereza Cristina de Oliveira |
author_role |
author |
author2 |
BARROS, Vera Lúcia Reis Souza de PEREIRA, Washington Luiz Assunção LOIOLA, Rosane do Socorro Pompeu de MATOS, Gyselly de Cássia Bastos de VALSECCHI, João CORVELO, Tereza Cristina de Oliveira |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
AGUIAR, Délia Cristina Figueira BARROS, Vera Lúcia Reis Souza de PEREIRA, Washington Luiz Assunção LOIOLA, Rosane do Socorro Pompeu de MATOS, Gyselly de Cássia Bastos de VALSECCHI, João CORVELO, Tereza Cristina de Oliveira |
dc.subject.por.fl_str_mv |
Primata Helicobacter Infecções por Helicobacter Imunoistoquímica |
topic |
Primata Helicobacter Infecções por Helicobacter Imunoistoquímica |
description |
The histo-blood group ABH antigens were first described in humans. These antigens are only present on erythrocytes from great apes and humans, while in more primitive animals they are found in tissues and body fluids. The ABH antigens are mainly distributed in tissues exposed to the external environment and potentially serve as ligands for pathogens or inhibitors of tissue connections. The objective of this paper was two-fold: (i) to determine the presence of Helicobacter sp. in the gastric mucosa of 16 captive and 24 free-living New World monkeys and (ii) to evaluate the presence of histopathological alterations related to bacterial infection and the associated expression of ABH antigens in the tissue. Stomach tissues from 13 species of monkey were assessed using haematoxylin-eosin and modified Gram staining (Hucker) methods. An immunohistochemical analysis of the tissue revealed the presence of infectious bacteria that were characteristic of the genus Helicobacter sp. The results demonstrate that various species of monkey might be naturally infected with the Helicobacter sp. and that there is an increased susceptibility to infection. This study serves as a comparative analysis of infection between human and non-human primates and indicates the presence of a new species of Helicobacter. |
publishDate |
2011 |
dc.date.issued.fl_str_mv |
2011-12 |
dc.date.accessioned.fl_str_mv |
2014-12-15T16:38:56Z |
dc.date.available.fl_str_mv |
2014-12-15T16:38:56Z |
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 |
AGUIAR, Délia Cristina Figueira et al. Immunodetection of Helicobacter sp. and the associated expression of ABO blood group antigens in the gastric mucosa of captive and free-living New World primates in the Amazon region. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 106, n. 8, p. 936-941, dez. 2011. Disponível em: <http://www.scielo.br/pdf/mioc/v106n8/07.pdf>. Acesso em: 12 dez. 2014. <http://dx.doi.org/10.1590/S0074-02762011000800007>. |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufpa.br/jspui/handle/2011/6164 |
dc.identifier.issn.none.fl_str_mv |
0074-0276 |
identifier_str_mv |
AGUIAR, Délia Cristina Figueira et al. Immunodetection of Helicobacter sp. and the associated expression of ABO blood group antigens in the gastric mucosa of captive and free-living New World primates in the Amazon region. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 106, n. 8, p. 936-941, dez. 2011. Disponível em: <http://www.scielo.br/pdf/mioc/v106n8/07.pdf>. Acesso em: 12 dez. 2014. <http://dx.doi.org/10.1590/S0074-02762011000800007>. 0074-0276 |
url |
http://repositorio.ufpa.br/jspui/handle/2011/6164 |
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eng |
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eng |
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openAccess |
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Universidade Federal do Pará (UFPA) |
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