Brief communication elevated trans-marmmary transmission of toxocara canis larvae in BALB/c mice
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da FURG (RI FURG) |
Texto Completo: | http://repositorio.furg.br/handle/1/7080 |
Resumo: | Toxocariasis is a widespread zoonosis and is considered an important worldwide public health problem. The aim of this study was to investigate the frequency of trans-mammary Toxocara canis infection in newborn BALB/c mice nursed by females experimentally infected with 1,200 eggs after delivery. After 50 days of age, the presence of larvae in different organs of the offspring was investigated. Trans-mammary infection was confirmed in 73.9% of the mice that had been nursed by infected females. These data show a high trans-mammary transmission of T. canis and confirm the significance of this transmission route in paratenic hosts. |
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Telmo, Paula de LimaAvila, Luciana Farias da Costa deSantos, Cristina Araújo dosAguiar, Patrícia de Souza deMartins, Lourdes Helena RodriguesBerne, Maria Elisabeth AiresScaini, Carlos James2017-02-17T20:49:36Z2017-02-17T20:49:36Z2015TELMO, Paula de Lima et al. Brief communication elevated trans-marmmary transmission of toxocara canis larvae in BALB/c mice. Revista do Instituto de Medicina Tropical de São Paulo, v. 57, n.1, p. 85-87, 2015. Disponível em: <http://www.scielo.br/pdf/rimtsp/v57n1/0036-4665-rimtsp-57-01-85.pdf>. Acesso em: 02 fev. 2017.1678-9946http://repositorio.furg.br/handle/1/708010.1590/S0036-46652015000100013Toxocariasis is a widespread zoonosis and is considered an important worldwide public health problem. The aim of this study was to investigate the frequency of trans-mammary Toxocara canis infection in newborn BALB/c mice nursed by females experimentally infected with 1,200 eggs after delivery. After 50 days of age, the presence of larvae in different organs of the offspring was investigated. Trans-mammary infection was confirmed in 73.9% of the mice that had been nursed by infected females. These data show a high trans-mammary transmission of T. canis and confirm the significance of this transmission route in paratenic hosts.A toxocaríase é zoonose amplamente difundida e considerada importante problema de saúde pública. O objetivo deste estudo foi avaliar a frequência da transmissão transmamária de Toxocara canis em camundongos BALB/c neonatos amamentados por fêmeas experimentalmente infectadas com 1.200 ovos logo após o parto. Após 50 dias de idade, foi avaliada a presença de larvas em diferentes órgãos dos neonatos. A infecção por via transmamária foi confirmada em 73,9% dos camundongos amamentados por fêmeas infectadas. Estes dados demonstram elevada transmissão transmamária de T. canis e confirmam a importância desta via de transmissão em hospedeiros paratênicos.engToxocariasisLactationBreast-feedParatenic hostBrief communication elevated trans-marmmary transmission of toxocara canis larvae in BALB/c miceElevada transmissão transmamária de larvas de Toxocara canis em camundongos BALB/cinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FURG (RI FURG)instname:Universidade Federal do Rio Grande (FURG)instacron:FURGLICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://repositorio.furg.br/bitstream/1/7080/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52open accessORIGINAL0036-4665-rimtsp-57-01-85.pdf0036-4665-rimtsp-57-01-85.pdfapplication/pdf69592https://repositorio.furg.br/bitstream/1/7080/1/0036-4665-rimtsp-57-01-85.pdfe53534ad1955bac30c14d69cfdd7c2e9MD51open access1/70802017-02-17 18:49:36.112open accessoai:repositorio.furg.br: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Repositório InstitucionalPUBhttps://repositorio.furg.br/oai/request || http://200.19.254.174/oai/requestopendoar:2017-02-17T20:49:36Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG)false |
dc.title.pt_BR.fl_str_mv |
Brief communication elevated trans-marmmary transmission of toxocara canis larvae in BALB/c mice |
dc.title.alternative.pt_BR.fl_str_mv |
Elevada transmissão transmamária de larvas de Toxocara canis em camundongos BALB/c |
title |
Brief communication elevated trans-marmmary transmission of toxocara canis larvae in BALB/c mice |
spellingShingle |
Brief communication elevated trans-marmmary transmission of toxocara canis larvae in BALB/c mice Telmo, Paula de Lima Toxocariasis Lactation Breast-feed Paratenic host |
title_short |
Brief communication elevated trans-marmmary transmission of toxocara canis larvae in BALB/c mice |
title_full |
Brief communication elevated trans-marmmary transmission of toxocara canis larvae in BALB/c mice |
title_fullStr |
Brief communication elevated trans-marmmary transmission of toxocara canis larvae in BALB/c mice |
title_full_unstemmed |
Brief communication elevated trans-marmmary transmission of toxocara canis larvae in BALB/c mice |
title_sort |
Brief communication elevated trans-marmmary transmission of toxocara canis larvae in BALB/c mice |
author |
Telmo, Paula de Lima |
author_facet |
Telmo, Paula de Lima Avila, Luciana Farias da Costa de Santos, Cristina Araújo dos Aguiar, Patrícia de Souza de Martins, Lourdes Helena Rodrigues Berne, Maria Elisabeth Aires Scaini, Carlos James |
author_role |
author |
author2 |
Avila, Luciana Farias da Costa de Santos, Cristina Araújo dos Aguiar, Patrícia de Souza de Martins, Lourdes Helena Rodrigues Berne, Maria Elisabeth Aires Scaini, Carlos James |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Telmo, Paula de Lima Avila, Luciana Farias da Costa de Santos, Cristina Araújo dos Aguiar, Patrícia de Souza de Martins, Lourdes Helena Rodrigues Berne, Maria Elisabeth Aires Scaini, Carlos James |
dc.subject.por.fl_str_mv |
Toxocariasis Lactation Breast-feed Paratenic host |
topic |
Toxocariasis Lactation Breast-feed Paratenic host |
description |
Toxocariasis is a widespread zoonosis and is considered an important worldwide public health problem. The aim of this study was to investigate the frequency of trans-mammary Toxocara canis infection in newborn BALB/c mice nursed by females experimentally infected with 1,200 eggs after delivery. After 50 days of age, the presence of larvae in different organs of the offspring was investigated. Trans-mammary infection was confirmed in 73.9% of the mice that had been nursed by infected females. These data show a high trans-mammary transmission of T. canis and confirm the significance of this transmission route in paratenic hosts. |
publishDate |
2015 |
dc.date.issued.fl_str_mv |
2015 |
dc.date.accessioned.fl_str_mv |
2017-02-17T20:49:36Z |
dc.date.available.fl_str_mv |
2017-02-17T20:49:36Z |
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 |
TELMO, Paula de Lima et al. Brief communication elevated trans-marmmary transmission of toxocara canis larvae in BALB/c mice. Revista do Instituto de Medicina Tropical de São Paulo, v. 57, n.1, p. 85-87, 2015. Disponível em: <http://www.scielo.br/pdf/rimtsp/v57n1/0036-4665-rimtsp-57-01-85.pdf>. Acesso em: 02 fev. 2017. |
dc.identifier.uri.fl_str_mv |
http://repositorio.furg.br/handle/1/7080 |
dc.identifier.issn.none.fl_str_mv |
1678-9946 |
dc.identifier.doi.pt_BR.fl_str_mv |
10.1590/S0036-46652015000100013 |
identifier_str_mv |
TELMO, Paula de Lima et al. Brief communication elevated trans-marmmary transmission of toxocara canis larvae in BALB/c mice. Revista do Instituto de Medicina Tropical de São Paulo, v. 57, n.1, p. 85-87, 2015. Disponível em: <http://www.scielo.br/pdf/rimtsp/v57n1/0036-4665-rimtsp-57-01-85.pdf>. Acesso em: 02 fev. 2017. 1678-9946 10.1590/S0036-46652015000100013 |
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http://repositorio.furg.br/handle/1/7080 |
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eng |
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