Ultrastructural aspects of experimental cryptosporidiosis in pigs

Detalhes bibliográficos
Autor(a) principal: Bracarense,A.P.F.R.L.
Data de Publicação: 1999
Outros Autores: Reis,A.C.F., Sinhorini,I.L.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Arquivo brasileiro de medicina veterinária e zootecnia (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09351999000500008
Resumo: The aim of this work was to determine ultrastructural changes on the intestinal mucosa and associated lymphoid tissues after an experimental infection with Cryptosporidium sp. Twelve piglets dosed orally with 1×10(6) oocysts were slaughtered on days 3, 6, 9 and 12 after inoculation. The ultrastructural lesions in the intestinal cells were irregular with thickened microvilli, cytoplasmic protrusions and vacuolation, swollen mitochondria, hypertrophic organelles and nuclei. The lymphocytes of the Peyer’s patches occasionally were mitotic with a larger number of lymphoblasts in the inoculated animals.
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spelling Ultrastructural aspects of experimental cryptosporidiosis in pigsPigcryptosporidiosisultrastructureintestineThe aim of this work was to determine ultrastructural changes on the intestinal mucosa and associated lymphoid tissues after an experimental infection with Cryptosporidium sp. Twelve piglets dosed orally with 1×10(6) oocysts were slaughtered on days 3, 6, 9 and 12 after inoculation. The ultrastructural lesions in the intestinal cells were irregular with thickened microvilli, cytoplasmic protrusions and vacuolation, swollen mitochondria, hypertrophic organelles and nuclei. The lymphocytes of the Peyer’s patches occasionally were mitotic with a larger number of lymphoblasts in the inoculated animals.Universidade Federal de Minas Gerais, Escola de Veterinária1999-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09351999000500008Arquivo Brasileiro de Medicina Veterinária e Zootecnia v.51 n.5 1999reponame:Arquivo brasileiro de medicina veterinária e zootecnia (Online)instname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMG10.1590/S0102-09351999000500008info:eu-repo/semantics/openAccessBracarense,A.P.F.R.L.Reis,A.C.F.Sinhorini,I.L.eng2001-04-05T00:00:00Zoai:scielo:S0102-09351999000500008Revistahttps://www.scielo.br/j/abmvz/PUBhttps://old.scielo.br/oai/scielo-oai.phpjournal@vet.ufmg.br||abmvz.artigo@abmvz.org.br1678-41620102-0935opendoar:2001-04-05T00:00Arquivo brasileiro de medicina veterinária e zootecnia (Online) - Universidade Federal de Minas Gerais (UFMG)false
dc.title.none.fl_str_mv Ultrastructural aspects of experimental cryptosporidiosis in pigs
title Ultrastructural aspects of experimental cryptosporidiosis in pigs
spellingShingle Ultrastructural aspects of experimental cryptosporidiosis in pigs
Bracarense,A.P.F.R.L.
Pig
cryptosporidiosis
ultrastructure
intestine
title_short Ultrastructural aspects of experimental cryptosporidiosis in pigs
title_full Ultrastructural aspects of experimental cryptosporidiosis in pigs
title_fullStr Ultrastructural aspects of experimental cryptosporidiosis in pigs
title_full_unstemmed Ultrastructural aspects of experimental cryptosporidiosis in pigs
title_sort Ultrastructural aspects of experimental cryptosporidiosis in pigs
author Bracarense,A.P.F.R.L.
author_facet Bracarense,A.P.F.R.L.
Reis,A.C.F.
Sinhorini,I.L.
author_role author
author2 Reis,A.C.F.
Sinhorini,I.L.
author2_role author
author
dc.contributor.author.fl_str_mv Bracarense,A.P.F.R.L.
Reis,A.C.F.
Sinhorini,I.L.
dc.subject.por.fl_str_mv Pig
cryptosporidiosis
ultrastructure
intestine
topic Pig
cryptosporidiosis
ultrastructure
intestine
description The aim of this work was to determine ultrastructural changes on the intestinal mucosa and associated lymphoid tissues after an experimental infection with Cryptosporidium sp. Twelve piglets dosed orally with 1×10(6) oocysts were slaughtered on days 3, 6, 9 and 12 after inoculation. The ultrastructural lesions in the intestinal cells were irregular with thickened microvilli, cytoplasmic protrusions and vacuolation, swollen mitochondria, hypertrophic organelles and nuclei. The lymphocytes of the Peyer’s patches occasionally were mitotic with a larger number of lymphoblasts in the inoculated animals.
publishDate 1999
dc.date.none.fl_str_mv 1999-10-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09351999000500008
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09351999000500008
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0102-09351999000500008
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Universidade Federal de Minas Gerais, Escola de Veterinária
publisher.none.fl_str_mv Universidade Federal de Minas Gerais, Escola de Veterinária
dc.source.none.fl_str_mv Arquivo Brasileiro de Medicina Veterinária e Zootecnia v.51 n.5 1999
reponame:Arquivo brasileiro de medicina veterinária e zootecnia (Online)
instname:Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
instname_str Universidade Federal de Minas Gerais (UFMG)
instacron_str UFMG
institution UFMG
reponame_str Arquivo brasileiro de medicina veterinária e zootecnia (Online)
collection Arquivo brasileiro de medicina veterinária e zootecnia (Online)
repository.name.fl_str_mv Arquivo brasileiro de medicina veterinária e zootecnia (Online) - Universidade Federal de Minas Gerais (UFMG)
repository.mail.fl_str_mv journal@vet.ufmg.br||abmvz.artigo@abmvz.org.br
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