Comparison between histochemical and immunohistochemical methods for diagnosis of sporotrichosis
Autor(a) principal: | |
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Data de Publicação: | 1992 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://www.ncbi.nlm.nih.gov/pmc/articles/PMC495003/ http://dx.doi.org/10.1136/jcp.45.12.1089 http://hdl.handle.net/11449/64210 |
Resumo: | Aims: To compare the efficacy of histochemical and immunohistochemical methods in detecting forms of Sporothrix schenckii in tissue. Methods: Thirty five cutaneous biopsy specimens from 27 patients with sporotrichosis were stained by histochemical haemotoxylin and eosin, periodic acid Schiff, and Gomori's methenamine silver methods and an immunohistochemical (avidin-biotin complex immunoperoxidase) (ABC) technique associated with a newly produced rabbit polyclonal antibody anti-Sporothrix schenckii. Results: A total of 29 (83%) cases were positive by the ABC method used in association with anti-Sporothrix schenckii rabbit polyclonal antibodies. Histochemical methods, using silver staining, periodic acid Schiff, and conventional haematoxylin and eosin detected 37%, 23%, and 23% of forms of S schenckii, respectively. The ABC technique was significantly more reliable than periodic acid Schiff and silver staining techniques. Conclusions: It is concluded that immunostaining is an easy and rapid method which can efficiently increase the accuracy of the diagnosis of sporotrichosis in human tissue. |
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Comparison between histochemical and immunohistochemical methods for diagnosis of sporotrichosishistochemistryhuman tissueimmunohistochemistryskin biopsysporotrichosisAntibodies, FungalHistocytochemistryImmunohistochemistrySensitivity and SpecificitySporothrixSporotrichosisAims: To compare the efficacy of histochemical and immunohistochemical methods in detecting forms of Sporothrix schenckii in tissue. Methods: Thirty five cutaneous biopsy specimens from 27 patients with sporotrichosis were stained by histochemical haemotoxylin and eosin, periodic acid Schiff, and Gomori's methenamine silver methods and an immunohistochemical (avidin-biotin complex immunoperoxidase) (ABC) technique associated with a newly produced rabbit polyclonal antibody anti-Sporothrix schenckii. Results: A total of 29 (83%) cases were positive by the ABC method used in association with anti-Sporothrix schenckii rabbit polyclonal antibodies. Histochemical methods, using silver staining, periodic acid Schiff, and conventional haematoxylin and eosin detected 37%, 23%, and 23% of forms of S schenckii, respectively. The ABC technique was significantly more reliable than periodic acid Schiff and silver staining techniques. Conclusions: It is concluded that immunostaining is an easy and rapid method which can efficiently increase the accuracy of the diagnosis of sporotrichosis in human tissue.Departamento de Patologia Faculdade Medicina-UNESP, Botucatu, SP 18610Departamento de Patologia Faculdade Medicina-UNESP, Botucatu, SP 18610Universidade Estadual Paulista (Unesp)Marques, Mariângela Esther Alencar [UNESP]Coelho, Kunie Iabuki Rabello [UNESP]Sotto, M. N. [UNESP]Bacchi, C. E. [UNESP]2014-05-27T11:17:27Z2014-05-27T11:17:27Z1992-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1089-1093application/pdfhttp://www.ncbi.nlm.nih.gov/pmc/articles/PMC495003/http://dx.doi.org/10.1136/jcp.45.12.1089Journal of Clinical Pathology, v. 45, n. 12, p. 1089-1093, 1992.0021-9746http://hdl.handle.net/11449/6421010.1136/jcp.45.12.1089WOS:A1992KD368000112-s2.0-00266900962-s2.0-0026690096.pdf7528116925519142Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Clinical Pathology2.8941,050info:eu-repo/semantics/openAccess2024-09-03T13:15:15Zoai:repositorio.unesp.br:11449/64210Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-03T13:15:15Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Comparison between histochemical and immunohistochemical methods for diagnosis of sporotrichosis |
title |
Comparison between histochemical and immunohistochemical methods for diagnosis of sporotrichosis |
spellingShingle |
Comparison between histochemical and immunohistochemical methods for diagnosis of sporotrichosis Marques, Mariângela Esther Alencar [UNESP] histochemistry human tissue immunohistochemistry skin biopsy sporotrichosis Antibodies, Fungal Histocytochemistry Immunohistochemistry Sensitivity and Specificity Sporothrix Sporotrichosis |
title_short |
Comparison between histochemical and immunohistochemical methods for diagnosis of sporotrichosis |
title_full |
Comparison between histochemical and immunohistochemical methods for diagnosis of sporotrichosis |
title_fullStr |
Comparison between histochemical and immunohistochemical methods for diagnosis of sporotrichosis |
title_full_unstemmed |
Comparison between histochemical and immunohistochemical methods for diagnosis of sporotrichosis |
title_sort |
Comparison between histochemical and immunohistochemical methods for diagnosis of sporotrichosis |
author |
Marques, Mariângela Esther Alencar [UNESP] |
author_facet |
Marques, Mariângela Esther Alencar [UNESP] Coelho, Kunie Iabuki Rabello [UNESP] Sotto, M. N. [UNESP] Bacchi, C. E. [UNESP] |
author_role |
author |
author2 |
Coelho, Kunie Iabuki Rabello [UNESP] Sotto, M. N. [UNESP] Bacchi, C. E. [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Marques, Mariângela Esther Alencar [UNESP] Coelho, Kunie Iabuki Rabello [UNESP] Sotto, M. N. [UNESP] Bacchi, C. E. [UNESP] |
dc.subject.por.fl_str_mv |
histochemistry human tissue immunohistochemistry skin biopsy sporotrichosis Antibodies, Fungal Histocytochemistry Immunohistochemistry Sensitivity and Specificity Sporothrix Sporotrichosis |
topic |
histochemistry human tissue immunohistochemistry skin biopsy sporotrichosis Antibodies, Fungal Histocytochemistry Immunohistochemistry Sensitivity and Specificity Sporothrix Sporotrichosis |
description |
Aims: To compare the efficacy of histochemical and immunohistochemical methods in detecting forms of Sporothrix schenckii in tissue. Methods: Thirty five cutaneous biopsy specimens from 27 patients with sporotrichosis were stained by histochemical haemotoxylin and eosin, periodic acid Schiff, and Gomori's methenamine silver methods and an immunohistochemical (avidin-biotin complex immunoperoxidase) (ABC) technique associated with a newly produced rabbit polyclonal antibody anti-Sporothrix schenckii. Results: A total of 29 (83%) cases were positive by the ABC method used in association with anti-Sporothrix schenckii rabbit polyclonal antibodies. Histochemical methods, using silver staining, periodic acid Schiff, and conventional haematoxylin and eosin detected 37%, 23%, and 23% of forms of S schenckii, respectively. The ABC technique was significantly more reliable than periodic acid Schiff and silver staining techniques. Conclusions: It is concluded that immunostaining is an easy and rapid method which can efficiently increase the accuracy of the diagnosis of sporotrichosis in human tissue. |
publishDate |
1992 |
dc.date.none.fl_str_mv |
1992-01-01 2014-05-27T11:17:27Z 2014-05-27T11:17:27Z |
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.uri.fl_str_mv |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC495003/ http://dx.doi.org/10.1136/jcp.45.12.1089 Journal of Clinical Pathology, v. 45, n. 12, p. 1089-1093, 1992. 0021-9746 http://hdl.handle.net/11449/64210 10.1136/jcp.45.12.1089 WOS:A1992KD36800011 2-s2.0-0026690096 2-s2.0-0026690096.pdf 7528116925519142 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC495003/ http://dx.doi.org/10.1136/jcp.45.12.1089 http://hdl.handle.net/11449/64210 |
identifier_str_mv |
Journal of Clinical Pathology, v. 45, n. 12, p. 1089-1093, 1992. 0021-9746 10.1136/jcp.45.12.1089 WOS:A1992KD36800011 2-s2.0-0026690096 2-s2.0-0026690096.pdf 7528116925519142 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Clinical Pathology 2.894 1,050 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1089-1093 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
repositoriounesp@unesp.br |
_version_ |
1810021385838264320 |