Fatal pulmonary parafilaroidiasis in a free-ranging subantarctic fur seal (Arctocephalus tropicalis) coinfected with two gammaherpesviruses and Sarcocystis sp.
Autor(a) principal: | |
---|---|
Data de Publicação: | 2019 |
Outros Autores: | , , , , , , , , , , , , |
Tipo de documento: | Relatório |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Parasitologia Veterinária (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612019000300499 |
Resumo: | Abstract A juvenile subantarctic fur seal (Arctocephalus tropicalis) found dead in Santa Catarina state, southern Brazil, presented with disseminated verminous pneumonia due to Parafilaroides sp. A concomitant infection with two different gammaherpesviruses was identified by PCR in different tissues; one of them possibly a novel species (tentatively named Otariid herpesvirus 7). Sarcocystis sp. DNA was identified molecularly in skeletal muscle samples with intrasarcoplasmic bradyzoites and no apparent tissue response. All analyzed samples (mandibular, laryngeal, tracheal, and mesenteric lymph nodes, and lung) were PCR-negative for Brucella spp. The most likely cause of death was severe pulmonary parafilaroidiasis. The pathogenic role of the gammaherpesviruses in several of the tissues was not evident. This study describes the pathogenicity of Parafilaroides sp. in a subantarctic fur seal, widens the host range of herpesvirus in pinnipeds, and reports the first molecular identification of Sarcocystis sp. in this species. |
id |
CBPV-1_562e3d69138dca0bd8ba02a3422c035e |
---|---|
oai_identifier_str |
oai:scielo:S1984-29612019000300499 |
network_acronym_str |
CBPV-1 |
network_name_str |
Revista Brasileira de Parasitologia Veterinária (Online) |
repository_id_str |
|
spelling |
Fatal pulmonary parafilaroidiasis in a free-ranging subantarctic fur seal (Arctocephalus tropicalis) coinfected with two gammaherpesviruses and Sarcocystis sp.HerpesvirusParafilaroides sp.pneumoniapinnipedprotozoan infectionstrandingAbstract A juvenile subantarctic fur seal (Arctocephalus tropicalis) found dead in Santa Catarina state, southern Brazil, presented with disseminated verminous pneumonia due to Parafilaroides sp. A concomitant infection with two different gammaherpesviruses was identified by PCR in different tissues; one of them possibly a novel species (tentatively named Otariid herpesvirus 7). Sarcocystis sp. DNA was identified molecularly in skeletal muscle samples with intrasarcoplasmic bradyzoites and no apparent tissue response. All analyzed samples (mandibular, laryngeal, tracheal, and mesenteric lymph nodes, and lung) were PCR-negative for Brucella spp. The most likely cause of death was severe pulmonary parafilaroidiasis. The pathogenic role of the gammaherpesviruses in several of the tissues was not evident. This study describes the pathogenicity of Parafilaroides sp. in a subantarctic fur seal, widens the host range of herpesvirus in pinnipeds, and reports the first molecular identification of Sarcocystis sp. in this species.Colégio Brasileiro de Parasitologia Veterinária2019-07-01info:eu-repo/semantics/reportinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612019000300499Revista Brasileira de Parasitologia Veterinária v.28 n.3 2019reponame:Revista Brasileira de Parasitologia Veterinária (Online)instname:Colégio Brasileiro de Parasitologia Veterinária (CBPV)instacron:CBPV10.1590/s1984-29612019029info:eu-repo/semantics/openAccessReisfeld,LauraSacristán,CarlosSánchez-Sarmiento,Angélica MaríaCosta-Silva,SamiraDíaz-Delgado,JosuéGroch,Kátia ReginaMarigo,JulianaEwbank,Ana CarolinaFavero,Cíntia MariaGuerra,Juliana MariottiRéssio,Rodrigo AlbergariaCremer,Marta JussaraEsperón,FernandoCatão-Dias,José Luizeng2019-09-10T00:00:00Zoai:scielo:S1984-29612019000300499Revistahttp://www.scielo.br/scielo.php?script=sci_serial&lng=pt&pid=1984-2961https://old.scielo.br/oai/scielo-oai.php||zacariascbpv@fcav.unesp.br1984-29610103-846Xopendoar:2019-09-10T00:00Revista Brasileira de Parasitologia Veterinária (Online) - Colégio Brasileiro de Parasitologia Veterinária (CBPV)false |
dc.title.none.fl_str_mv |
Fatal pulmonary parafilaroidiasis in a free-ranging subantarctic fur seal (Arctocephalus tropicalis) coinfected with two gammaherpesviruses and Sarcocystis sp. |
title |
Fatal pulmonary parafilaroidiasis in a free-ranging subantarctic fur seal (Arctocephalus tropicalis) coinfected with two gammaherpesviruses and Sarcocystis sp. |
spellingShingle |
Fatal pulmonary parafilaroidiasis in a free-ranging subantarctic fur seal (Arctocephalus tropicalis) coinfected with two gammaherpesviruses and Sarcocystis sp. Reisfeld,Laura Herpesvirus Parafilaroides sp. pneumonia pinniped protozoan infection stranding |
title_short |
Fatal pulmonary parafilaroidiasis in a free-ranging subantarctic fur seal (Arctocephalus tropicalis) coinfected with two gammaherpesviruses and Sarcocystis sp. |
title_full |
Fatal pulmonary parafilaroidiasis in a free-ranging subantarctic fur seal (Arctocephalus tropicalis) coinfected with two gammaherpesviruses and Sarcocystis sp. |
title_fullStr |
Fatal pulmonary parafilaroidiasis in a free-ranging subantarctic fur seal (Arctocephalus tropicalis) coinfected with two gammaherpesviruses and Sarcocystis sp. |
title_full_unstemmed |
Fatal pulmonary parafilaroidiasis in a free-ranging subantarctic fur seal (Arctocephalus tropicalis) coinfected with two gammaherpesviruses and Sarcocystis sp. |
title_sort |
Fatal pulmonary parafilaroidiasis in a free-ranging subantarctic fur seal (Arctocephalus tropicalis) coinfected with two gammaherpesviruses and Sarcocystis sp. |
author |
Reisfeld,Laura |
author_facet |
Reisfeld,Laura Sacristán,Carlos Sánchez-Sarmiento,Angélica María Costa-Silva,Samira Díaz-Delgado,Josué Groch,Kátia Regina Marigo,Juliana Ewbank,Ana Carolina Favero,Cíntia Maria Guerra,Juliana Mariotti Réssio,Rodrigo Albergaria Cremer,Marta Jussara Esperón,Fernando Catão-Dias,José Luiz |
author_role |
author |
author2 |
Sacristán,Carlos Sánchez-Sarmiento,Angélica María Costa-Silva,Samira Díaz-Delgado,Josué Groch,Kátia Regina Marigo,Juliana Ewbank,Ana Carolina Favero,Cíntia Maria Guerra,Juliana Mariotti Réssio,Rodrigo Albergaria Cremer,Marta Jussara Esperón,Fernando Catão-Dias,José Luiz |
author2_role |
author author author author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Reisfeld,Laura Sacristán,Carlos Sánchez-Sarmiento,Angélica María Costa-Silva,Samira Díaz-Delgado,Josué Groch,Kátia Regina Marigo,Juliana Ewbank,Ana Carolina Favero,Cíntia Maria Guerra,Juliana Mariotti Réssio,Rodrigo Albergaria Cremer,Marta Jussara Esperón,Fernando Catão-Dias,José Luiz |
dc.subject.por.fl_str_mv |
Herpesvirus Parafilaroides sp. pneumonia pinniped protozoan infection stranding |
topic |
Herpesvirus Parafilaroides sp. pneumonia pinniped protozoan infection stranding |
description |
Abstract A juvenile subantarctic fur seal (Arctocephalus tropicalis) found dead in Santa Catarina state, southern Brazil, presented with disseminated verminous pneumonia due to Parafilaroides sp. A concomitant infection with two different gammaherpesviruses was identified by PCR in different tissues; one of them possibly a novel species (tentatively named Otariid herpesvirus 7). Sarcocystis sp. DNA was identified molecularly in skeletal muscle samples with intrasarcoplasmic bradyzoites and no apparent tissue response. All analyzed samples (mandibular, laryngeal, tracheal, and mesenteric lymph nodes, and lung) were PCR-negative for Brucella spp. The most likely cause of death was severe pulmonary parafilaroidiasis. The pathogenic role of the gammaherpesviruses in several of the tissues was not evident. This study describes the pathogenicity of Parafilaroides sp. in a subantarctic fur seal, widens the host range of herpesvirus in pinnipeds, and reports the first molecular identification of Sarcocystis sp. in this species. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-07-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/report |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
report |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612019000300499 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612019000300499 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/s1984-29612019029 |
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 |
Colégio Brasileiro de Parasitologia Veterinária |
publisher.none.fl_str_mv |
Colégio Brasileiro de Parasitologia Veterinária |
dc.source.none.fl_str_mv |
Revista Brasileira de Parasitologia Veterinária v.28 n.3 2019 reponame:Revista Brasileira de Parasitologia Veterinária (Online) instname:Colégio Brasileiro de Parasitologia Veterinária (CBPV) instacron:CBPV |
instname_str |
Colégio Brasileiro de Parasitologia Veterinária (CBPV) |
instacron_str |
CBPV |
institution |
CBPV |
reponame_str |
Revista Brasileira de Parasitologia Veterinária (Online) |
collection |
Revista Brasileira de Parasitologia Veterinária (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Parasitologia Veterinária (Online) - Colégio Brasileiro de Parasitologia Veterinária (CBPV) |
repository.mail.fl_str_mv |
||zacariascbpv@fcav.unesp.br |
_version_ |
1754208918313107456 |