Experimental lagochilascariosis in X-chromosome-linked immunodeficient mice Lagochilascariose experimental em camundongos com imunodeficiência ligada ao cromossomo X

Lagochilascaris minor is the etiological agent of lagochilascariosis, a disease that affects the neck region and causes exudative abscesses, with eggs, adult parasites and L3/L4 larvae in the purulent exudates. Mice are now considered to be intermediate hosts for the parasite. To determine the patte...

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Published in:Revista da Sociedade Brasileira de Medicina Tropical
Main Authors: Jaqueline Aparecida Gleice de Freitas, Mariana Félix de Souza Prudente, Mara Silvia Carvalhaes
Format: Article in Journal/Newspaper
Language:English
Published: Sociedade Brasileira de Medicina Tropical (SBMT) 2009
Subjects:
Online Access:https://doi.org/10.1590/S0037-86822009000400005
https://doaj.org/article/9ba2eae3251d4ae6b9e5143569a2d9ef
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spelling ftdoajarticles:oai:doaj.org/article:9ba2eae3251d4ae6b9e5143569a2d9ef 2023-05-15T15:12:53+02:00 Experimental lagochilascariosis in X-chromosome-linked immunodeficient mice Lagochilascariose experimental em camundongos com imunodeficiência ligada ao cromossomo X Jaqueline Aparecida Gleice de Freitas Mariana Félix de Souza Prudente Mara Silvia Carvalhaes 2009-08-01T00:00:00Z https://doi.org/10.1590/S0037-86822009000400005 https://doaj.org/article/9ba2eae3251d4ae6b9e5143569a2d9ef EN eng Sociedade Brasileira de Medicina Tropical (SBMT) http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0037-86822009000400005 https://doaj.org/toc/0037-8682 https://doaj.org/toc/1678-9849 doi:10.1590/S0037-86822009000400005 0037-8682 1678-9849 https://doaj.org/article/9ba2eae3251d4ae6b9e5143569a2d9ef Revista da Sociedade Brasileira de Medicina Tropical, Vol 42, Iss 4, Pp 381-385 (2009) Células de B1 amundongos BALB.xid Lagochilascaris minor Imunoglobulina B1 cells BALB.xid mice Immunoglobulin Arctic medicine. Tropical medicine RC955-962 article 2009 ftdoajarticles https://doi.org/10.1590/S0037-86822009000400005 2022-12-31T03:21:57Z Lagochilascaris minor is the etiological agent of lagochilascariosis, a disease that affects the neck region and causes exudative abscesses, with eggs, adult parasites and L3/L4 larvae in the purulent exudates. Mice are now considered to be intermediate hosts for the parasite. To determine the pattern of infection in B1 cell-deficient mice, experimental lagochilascariosis was studied in BALB/c and X-chromosome-linked immunodeficient (xid) mice. BALB.xid-infected mice showed lower numbers of larvae. Third-stage larvae, fourth-stage larvae and adult parasites were found in both strains. BALB/c mice produced IgM, IgG, IgA and IgE against the crude extract and secreted/excreted antigens of the parasite. On the other hand, BALB.xid mice did not produce IgM and produced lower levels of IgG and IgA, and similar quantities of IgE. Lagochilascaris minor é o agente etiológico da lagochilascariose, uma doença que afeta a região de pescoço provocando abscessos exudativos contendo ovos, parasitas adultos e larvas L3/L4 nos exudates purulentos. Atualmente, camundongos são considerados hospedeiros intermediários do parasita. Para determinar o padrão de infecção em camundongos deficientes de células B1, a lagochilascariose experimental foi estudada em camundongos BALB/c e em camundongos com imunodeficiência ligada ao cromossomo X (xid). Camundongos BALB.xid infectados mostraram menor número de larvas. Larvas L3, L4 e parasitas adultos foram encontrados em ambas as linhagens. Camundongos BALB/c produziram IgM, IgG, IgA e IgE contra o extrato bruto e antígenos secretados/excretados do parasita; por outro lado, camundongos BALB.xid não produziram IgM, produziram baixos níveis de IgG e IgA, e quantidades semelhantes de IgE. Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic Revista da Sociedade Brasileira de Medicina Tropical 42 4 381 385
institution Open Polar
collection Directory of Open Access Journals: DOAJ Articles
op_collection_id ftdoajarticles
language English
topic Células de B1
amundongos BALB.xid
Lagochilascaris minor
Imunoglobulina
B1 cells
BALB.xid mice
Immunoglobulin
Arctic medicine. Tropical medicine
RC955-962
spellingShingle Células de B1
amundongos BALB.xid
Lagochilascaris minor
Imunoglobulina
B1 cells
BALB.xid mice
Immunoglobulin
Arctic medicine. Tropical medicine
RC955-962
Jaqueline Aparecida Gleice de Freitas
Mariana Félix de Souza Prudente
Mara Silvia Carvalhaes
Experimental lagochilascariosis in X-chromosome-linked immunodeficient mice Lagochilascariose experimental em camundongos com imunodeficiência ligada ao cromossomo X
topic_facet Células de B1
amundongos BALB.xid
Lagochilascaris minor
Imunoglobulina
B1 cells
BALB.xid mice
Immunoglobulin
Arctic medicine. Tropical medicine
RC955-962
description Lagochilascaris minor is the etiological agent of lagochilascariosis, a disease that affects the neck region and causes exudative abscesses, with eggs, adult parasites and L3/L4 larvae in the purulent exudates. Mice are now considered to be intermediate hosts for the parasite. To determine the pattern of infection in B1 cell-deficient mice, experimental lagochilascariosis was studied in BALB/c and X-chromosome-linked immunodeficient (xid) mice. BALB.xid-infected mice showed lower numbers of larvae. Third-stage larvae, fourth-stage larvae and adult parasites were found in both strains. BALB/c mice produced IgM, IgG, IgA and IgE against the crude extract and secreted/excreted antigens of the parasite. On the other hand, BALB.xid mice did not produce IgM and produced lower levels of IgG and IgA, and similar quantities of IgE. Lagochilascaris minor é o agente etiológico da lagochilascariose, uma doença que afeta a região de pescoço provocando abscessos exudativos contendo ovos, parasitas adultos e larvas L3/L4 nos exudates purulentos. Atualmente, camundongos são considerados hospedeiros intermediários do parasita. Para determinar o padrão de infecção em camundongos deficientes de células B1, a lagochilascariose experimental foi estudada em camundongos BALB/c e em camundongos com imunodeficiência ligada ao cromossomo X (xid). Camundongos BALB.xid infectados mostraram menor número de larvas. Larvas L3, L4 e parasitas adultos foram encontrados em ambas as linhagens. Camundongos BALB/c produziram IgM, IgG, IgA e IgE contra o extrato bruto e antígenos secretados/excretados do parasita; por outro lado, camundongos BALB.xid não produziram IgM, produziram baixos níveis de IgG e IgA, e quantidades semelhantes de IgE.
format Article in Journal/Newspaper
author Jaqueline Aparecida Gleice de Freitas
Mariana Félix de Souza Prudente
Mara Silvia Carvalhaes
author_facet Jaqueline Aparecida Gleice de Freitas
Mariana Félix de Souza Prudente
Mara Silvia Carvalhaes
author_sort Jaqueline Aparecida Gleice de Freitas
title Experimental lagochilascariosis in X-chromosome-linked immunodeficient mice Lagochilascariose experimental em camundongos com imunodeficiência ligada ao cromossomo X
title_short Experimental lagochilascariosis in X-chromosome-linked immunodeficient mice Lagochilascariose experimental em camundongos com imunodeficiência ligada ao cromossomo X
title_full Experimental lagochilascariosis in X-chromosome-linked immunodeficient mice Lagochilascariose experimental em camundongos com imunodeficiência ligada ao cromossomo X
title_fullStr Experimental lagochilascariosis in X-chromosome-linked immunodeficient mice Lagochilascariose experimental em camundongos com imunodeficiência ligada ao cromossomo X
title_full_unstemmed Experimental lagochilascariosis in X-chromosome-linked immunodeficient mice Lagochilascariose experimental em camundongos com imunodeficiência ligada ao cromossomo X
title_sort experimental lagochilascariosis in x-chromosome-linked immunodeficient mice lagochilascariose experimental em camundongos com imunodeficiência ligada ao cromossomo x
publisher Sociedade Brasileira de Medicina Tropical (SBMT)
publishDate 2009
url https://doi.org/10.1590/S0037-86822009000400005
https://doaj.org/article/9ba2eae3251d4ae6b9e5143569a2d9ef
geographic Arctic
geographic_facet Arctic
genre Arctic
genre_facet Arctic
op_source Revista da Sociedade Brasileira de Medicina Tropical, Vol 42, Iss 4, Pp 381-385 (2009)
op_relation http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0037-86822009000400005
https://doaj.org/toc/0037-8682
https://doaj.org/toc/1678-9849
doi:10.1590/S0037-86822009000400005
0037-8682
1678-9849
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