RENAL HISTOPATHOLOGICAL FINDINGS IN DOGS WITH VISCERAL LEISHMANIASIS
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista do Instituto de Medicina Tropical de São Paulo |
Texto Completo: | https://www.revistas.usp.br/rimtsp/article/view/53550 |
Resumo: | Visceral leishmaniasis affects various organs including the kidneys; which can lead to renal failure and death. In order to verify this renal involvement, material was evaluated from 100 dogs naturally infected and with serological diagnosis of canine visceral leishmaniasis (CVL). Inflammatory changes were present in 25.3% of the tubules, in 67.0% of interstitium and in 52.0% of glomeruli. There was no significant difference (p > 0.05) between the presence of glomerulonephritis in symptomatic and oligosymptomatic dogs. The membranous and membranoproliferative glomerulonephritis were the most frequent, both with 18.0% frequency, followed by focal segmental glomerulosclerosis with 14.0%. Changes such as cylindruria, tubular and fibrosis hypertrophy, periglomerular inflammatory infiltrate, and multifocal and diffuse peritubular inflammatory infiltrate were observed. The findings are consistent with those of other authors indicating that renal involvement is common in CVL and the standards of membranous and membranoploriferative glomerulonephritis, as well as the tubulointerstitial involvement, are frequent. |
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Revista do Instituto de Medicina Tropical de São Paulo |
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RENAL HISTOPATHOLOGICAL FINDINGS IN DOGS WITH VISCERAL LEISHMANIASISAchados histopatológicos renais em cães com leishmaniose visceralRenal histopathologyVisceral leishmaniasisDogsVisceral leishmaniasis affects various organs including the kidneys; which can lead to renal failure and death. In order to verify this renal involvement, material was evaluated from 100 dogs naturally infected and with serological diagnosis of canine visceral leishmaniasis (CVL). Inflammatory changes were present in 25.3% of the tubules, in 67.0% of interstitium and in 52.0% of glomeruli. There was no significant difference (p > 0.05) between the presence of glomerulonephritis in symptomatic and oligosymptomatic dogs. The membranous and membranoproliferative glomerulonephritis were the most frequent, both with 18.0% frequency, followed by focal segmental glomerulosclerosis with 14.0%. Changes such as cylindruria, tubular and fibrosis hypertrophy, periglomerular inflammatory infiltrate, and multifocal and diffuse peritubular inflammatory infiltrate were observed. The findings are consistent with those of other authors indicating that renal involvement is common in CVL and the standards of membranous and membranoploriferative glomerulonephritis, as well as the tubulointerstitial involvement, are frequent.;A leishmaniose visceral acomete vários órgãos entre eles os rins; o que pode levar a insuficiência renal e a morte. Com o objetivo de verificar este acometimento renal foram avaliados materiais de 100 cães naturalmente infectados e com diagnósticos sorológicos de leishmaniose visceral canina - LVC. As alterações inflamatórias estavam presentes em 25,3% dos túbulos, em 67,0% do interstício e em 52,0% dos glomérulos. Não houve diferença significativa (p > 0,05) entre a presença de glomerulonefrite em cães sintomáticos e oligossintomáticos. As glomerulonefrites membranosa e membrano proliferativa foram as mais freqüentes, ambas com 18,0% de freqüência seguidas da glomeruloesclerose segmentar e focal com 14,0%. Foram observadas alterações como cilindrúria, hipertrofia tubular e fibrose e infiltrados inflamatórios periglomerulares e peritubulares multifocais e difusos. Os achados concordam com os de outros autores indicando que o acometimento renal é comum na LVC e que os padrões de glomerulonefrites membranoploriferativa e membranosa; assim como o acometimento tubulointersticial são freqüentes.Universidade de São Paulo. Instituto de Medicina Tropical de São Paulo2013-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/rimtsp/article/view/53550Revista do Instituto de Medicina Tropical de São Paulo; Vol. 55 No. 2 (2013); 113-116Revista do Instituto de Medicina Tropical de São Paulo; Vol. 55 Núm. 2 (2013); 113-116Revista do Instituto de Medicina Tropical de São Paulo; v. 55 n. 2 (2013); 113-1161678-99460036-4665reponame:Revista do Instituto de Medicina Tropical de São Pauloinstname:Instituto de Medicina Tropical (IMT)instacron:IMTenghttps://www.revistas.usp.br/rimtsp/article/view/53550/77133Copyright (c) 2018 Revista do Instituto de Medicina Tropical de São Pauloinfo:eu-repo/semantics/openAccessRigo, Rosangela SilvaCarvalho, Cristiano Marcelo EspínolaHoner, Michael RobinAndrade, Gisele Braziliano deSilva, Iandara ShetterRigo, LeonardoFigueiredo, Helen RezendeBarreto, Wanessa Teixeira Gomes2014-01-30T12:29:28Zoai:revistas.usp.br:article/53550Revistahttp://www.revistas.usp.br/rimtsp/indexPUBhttps://www.revistas.usp.br/rimtsp/oai||revimtsp@usp.br1678-99460036-4665opendoar:2022-12-13T16:52:12.434224Revista do Instituto de Medicina Tropical de São Paulo - Instituto de Medicina Tropical (IMT)true |
dc.title.none.fl_str_mv |
RENAL HISTOPATHOLOGICAL FINDINGS IN DOGS WITH VISCERAL LEISHMANIASIS Achados histopatológicos renais em cães com leishmaniose visceral |
title |
RENAL HISTOPATHOLOGICAL FINDINGS IN DOGS WITH VISCERAL LEISHMANIASIS |
spellingShingle |
RENAL HISTOPATHOLOGICAL FINDINGS IN DOGS WITH VISCERAL LEISHMANIASIS Rigo, Rosangela Silva Renal histopathology Visceral leishmaniasis Dogs |
title_short |
RENAL HISTOPATHOLOGICAL FINDINGS IN DOGS WITH VISCERAL LEISHMANIASIS |
title_full |
RENAL HISTOPATHOLOGICAL FINDINGS IN DOGS WITH VISCERAL LEISHMANIASIS |
title_fullStr |
RENAL HISTOPATHOLOGICAL FINDINGS IN DOGS WITH VISCERAL LEISHMANIASIS |
title_full_unstemmed |
RENAL HISTOPATHOLOGICAL FINDINGS IN DOGS WITH VISCERAL LEISHMANIASIS |
title_sort |
RENAL HISTOPATHOLOGICAL FINDINGS IN DOGS WITH VISCERAL LEISHMANIASIS |
author |
Rigo, Rosangela Silva |
author_facet |
Rigo, Rosangela Silva Carvalho, Cristiano Marcelo Espínola Honer, Michael Robin Andrade, Gisele Braziliano de Silva, Iandara Shetter Rigo, Leonardo Figueiredo, Helen Rezende Barreto, Wanessa Teixeira Gomes |
author_role |
author |
author2 |
Carvalho, Cristiano Marcelo Espínola Honer, Michael Robin Andrade, Gisele Braziliano de Silva, Iandara Shetter Rigo, Leonardo Figueiredo, Helen Rezende Barreto, Wanessa Teixeira Gomes |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Rigo, Rosangela Silva Carvalho, Cristiano Marcelo Espínola Honer, Michael Robin Andrade, Gisele Braziliano de Silva, Iandara Shetter Rigo, Leonardo Figueiredo, Helen Rezende Barreto, Wanessa Teixeira Gomes |
dc.subject.por.fl_str_mv |
Renal histopathology Visceral leishmaniasis Dogs |
topic |
Renal histopathology Visceral leishmaniasis Dogs |
description |
Visceral leishmaniasis affects various organs including the kidneys; which can lead to renal failure and death. In order to verify this renal involvement, material was evaluated from 100 dogs naturally infected and with serological diagnosis of canine visceral leishmaniasis (CVL). Inflammatory changes were present in 25.3% of the tubules, in 67.0% of interstitium and in 52.0% of glomeruli. There was no significant difference (p > 0.05) between the presence of glomerulonephritis in symptomatic and oligosymptomatic dogs. The membranous and membranoproliferative glomerulonephritis were the most frequent, both with 18.0% frequency, followed by focal segmental glomerulosclerosis with 14.0%. Changes such as cylindruria, tubular and fibrosis hypertrophy, periglomerular inflammatory infiltrate, and multifocal and diffuse peritubular inflammatory infiltrate were observed. The findings are consistent with those of other authors indicating that renal involvement is common in CVL and the standards of membranous and membranoploriferative glomerulonephritis, as well as the tubulointerstitial involvement, are frequent. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-04-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.revistas.usp.br/rimtsp/article/view/53550 |
url |
https://www.revistas.usp.br/rimtsp/article/view/53550 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/rimtsp/article/view/53550/77133 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2018 Revista do Instituto de Medicina Tropical de São Paulo info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2018 Revista do Instituto de Medicina Tropical de São Paulo |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo. Instituto de Medicina Tropical de São Paulo |
publisher.none.fl_str_mv |
Universidade de São Paulo. Instituto de Medicina Tropical de São Paulo |
dc.source.none.fl_str_mv |
Revista do Instituto de Medicina Tropical de São Paulo; Vol. 55 No. 2 (2013); 113-116 Revista do Instituto de Medicina Tropical de São Paulo; Vol. 55 Núm. 2 (2013); 113-116 Revista do Instituto de Medicina Tropical de São Paulo; v. 55 n. 2 (2013); 113-116 1678-9946 0036-4665 reponame:Revista do Instituto de Medicina Tropical de São Paulo instname:Instituto de Medicina Tropical (IMT) instacron:IMT |
instname_str |
Instituto de Medicina Tropical (IMT) |
instacron_str |
IMT |
institution |
IMT |
reponame_str |
Revista do Instituto de Medicina Tropical de São Paulo |
collection |
Revista do Instituto de Medicina Tropical de São Paulo |
repository.name.fl_str_mv |
Revista do Instituto de Medicina Tropical de São Paulo - Instituto de Medicina Tropical (IMT) |
repository.mail.fl_str_mv |
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1798951648587939840 |