Comparison between histochemical and immunohistochemical methods for diagnosis of sporotrichosis

Detalhes bibliográficos
Autor(a) principal: Marques, Mariângela Esther Alencar [UNESP]
Data de Publicação: 1992
Outros Autores: Coelho, Kunie Iabuki Rabello [UNESP], Sotto, M. N. [UNESP], Bacchi, C. E. [UNESP]
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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spelling 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
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