Associations between leptospiral infection and seropositivity in rodents and environmental characteristics in Argentina
- Autores
- Vanasco, Bibiana N.; Sequeira, María Delfina; Sequeira, Gabriel; Tarabla, Héctor D.
- Año de publicación
- 2003
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Fil: Vanasco, Bibiana N. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Enfermedades Respiratorias; Argentina.
Fil: Sequeira, María Delfina. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Enfermedades Respiratorias; Argentina.
Fil: Sequeira, Gabriel. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias; Argentina.
Fil: Tarabla, Héctor D. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias; Argentina.
Our objective was to look for associations between leptospiral infection in rodents and selected environmental and rodent characteristics in Santa Fe, Argentina. Rodents (n = 214) were trapped alive from January 1998 to December 1999 in three environmental settings. Kidneys from 118 rodents were cultured and serum samples from 201 were processed by enzyme-linked immunosorbent assay (ELISA). Logistic regression was performed with ELISA seropositivity as the dependent variable and rodent characteristics were offered as independent variables. Overall prevalence of positive ELISA reactions was 42% (84/201). In urban areas, leptospiral isolations belonged to the Ballum serogroup; in natural corridors, they belonged to the Icterohaemorragiae serogroup. M. musculus (house mouse) was the most-frequently captured species and the predominant one in urban areas. Most isolates and seropositivity results were obtained on this species. Adults and subadults had higher seroprevalences than juvenile rodents. Oligoryzomys flavescens had higher seroprevalence than Akodon azarae, Mus musculus, Rattus rattus and Rattus norvegicus. - Fuente
- Preventive Veterinary Medicine 2003 28;60(3):227-35.
- Materia
-
Leptospirosis
Roedores
Santa Fe
Argentina - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- none
- Repositorio
- Institución
- Administración Nacional de Laboratorios e Institutos de Salud "Dr. Carlos G. Malbrán"
- OAI Identificador
- oai:sgc.anlis.gob.ar:Publications/123456789/1909
Ver los metadatos del registro completo
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Associations between leptospiral infection and seropositivity in rodents and environmental characteristics in ArgentinaVanasco, Bibiana N.Sequeira, María DelfinaSequeira, GabrielTarabla, Héctor D.LeptospirosisRoedoresSanta FeArgentinaFil: Vanasco, Bibiana N. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Enfermedades Respiratorias; Argentina.Fil: Sequeira, María Delfina. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Enfermedades Respiratorias; Argentina.Fil: Sequeira, Gabriel. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias; Argentina.Fil: Tarabla, Héctor D. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias; Argentina.Our objective was to look for associations between leptospiral infection in rodents and selected environmental and rodent characteristics in Santa Fe, Argentina. Rodents (n = 214) were trapped alive from January 1998 to December 1999 in three environmental settings. Kidneys from 118 rodents were cultured and serum samples from 201 were processed by enzyme-linked immunosorbent assay (ELISA). Logistic regression was performed with ELISA seropositivity as the dependent variable and rodent characteristics were offered as independent variables. Overall prevalence of positive ELISA reactions was 42% (84/201). In urban areas, leptospiral isolations belonged to the Ballum serogroup; in natural corridors, they belonged to the Icterohaemorragiae serogroup. M. musculus (house mouse) was the most-frequently captured species and the predominant one in urban areas. Most isolates and seropositivity results were obtained on this species. Adults and subadults had higher seroprevalences than juvenile rodents. Oligoryzomys flavescens had higher seroprevalence than Akodon azarae, Mus musculus, Rattus rattus and Rattus norvegicus.2003-08-28info:ar-repo/semantics/articuloinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdf0167-5877http://sgc.anlis.gob.ar/handle/123456789/190910.1016/s0167-5877(03)00144-2Preventive Veterinary Medicine 2003 28;60(3):227-35.reponame:Sistema de Gestión del Conocimiento ANLIS MALBRÁNinstname:Administración Nacional de Laboratorios e Institutos de Salud "Dr. Carlos G. Malbrán"instacron:ANLISPreventive veterinary medicinenoneinfo:eu-repo/semantics/openAccesseng2025-09-29T14:30:30Zoai:sgc.anlis.gob.ar:Publications/123456789/1909Institucionalhttp://sgc.anlis.gob.ar/Organismo científico-tecnológicoNo correspondehttp://sgc.anlis.gob.ar/oai/biblioteca@anlis.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2025-09-29 14:30:31.106Sistema de Gestión del Conocimiento ANLIS MALBRÁN - Administración Nacional de Laboratorios e Institutos de Salud "Dr. Carlos G. Malbrán"false |
dc.title.none.fl_str_mv |
Associations between leptospiral infection and seropositivity in rodents and environmental characteristics in Argentina |
title |
Associations between leptospiral infection and seropositivity in rodents and environmental characteristics in Argentina |
spellingShingle |
Associations between leptospiral infection and seropositivity in rodents and environmental characteristics in Argentina Vanasco, Bibiana N. Leptospirosis Roedores Santa Fe Argentina |
title_short |
Associations between leptospiral infection and seropositivity in rodents and environmental characteristics in Argentina |
title_full |
Associations between leptospiral infection and seropositivity in rodents and environmental characteristics in Argentina |
title_fullStr |
Associations between leptospiral infection and seropositivity in rodents and environmental characteristics in Argentina |
title_full_unstemmed |
Associations between leptospiral infection and seropositivity in rodents and environmental characteristics in Argentina |
title_sort |
Associations between leptospiral infection and seropositivity in rodents and environmental characteristics in Argentina |
dc.creator.none.fl_str_mv |
Vanasco, Bibiana N. Sequeira, María Delfina Sequeira, Gabriel Tarabla, Héctor D. |
author |
Vanasco, Bibiana N. |
author_facet |
Vanasco, Bibiana N. Sequeira, María Delfina Sequeira, Gabriel Tarabla, Héctor D. |
author_role |
author |
author2 |
Sequeira, María Delfina Sequeira, Gabriel Tarabla, Héctor D. |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Leptospirosis Roedores Santa Fe Argentina |
topic |
Leptospirosis Roedores Santa Fe Argentina |
dc.description.none.fl_txt_mv |
Fil: Vanasco, Bibiana N. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Enfermedades Respiratorias; Argentina. Fil: Sequeira, María Delfina. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Enfermedades Respiratorias; Argentina. Fil: Sequeira, Gabriel. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias; Argentina. Fil: Tarabla, Héctor D. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias; Argentina. Our objective was to look for associations between leptospiral infection in rodents and selected environmental and rodent characteristics in Santa Fe, Argentina. Rodents (n = 214) were trapped alive from January 1998 to December 1999 in three environmental settings. Kidneys from 118 rodents were cultured and serum samples from 201 were processed by enzyme-linked immunosorbent assay (ELISA). Logistic regression was performed with ELISA seropositivity as the dependent variable and rodent characteristics were offered as independent variables. Overall prevalence of positive ELISA reactions was 42% (84/201). In urban areas, leptospiral isolations belonged to the Ballum serogroup; in natural corridors, they belonged to the Icterohaemorragiae serogroup. M. musculus (house mouse) was the most-frequently captured species and the predominant one in urban areas. Most isolates and seropositivity results were obtained on this species. Adults and subadults had higher seroprevalences than juvenile rodents. Oligoryzomys flavescens had higher seroprevalence than Akodon azarae, Mus musculus, Rattus rattus and Rattus norvegicus. |
description |
Fil: Vanasco, Bibiana N. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Enfermedades Respiratorias; Argentina. |
publishDate |
2003 |
dc.date.none.fl_str_mv |
2003-08-28 |
dc.type.none.fl_str_mv |
info:ar-repo/semantics/articulo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
0167-5877 http://sgc.anlis.gob.ar/handle/123456789/1909 10.1016/s0167-5877(03)00144-2 |
identifier_str_mv |
0167-5877 10.1016/s0167-5877(03)00144-2 |
url |
http://sgc.anlis.gob.ar/handle/123456789/1909 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Preventive veterinary medicine |
dc.rights.none.fl_str_mv |
none info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
none |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
Preventive Veterinary Medicine 2003 28;60(3):227-35. reponame:Sistema de Gestión del Conocimiento ANLIS MALBRÁN instname:Administración Nacional de Laboratorios e Institutos de Salud "Dr. Carlos G. Malbrán" instacron:ANLIS |
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Sistema de Gestión del Conocimiento ANLIS MALBRÁN |
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Sistema de Gestión del Conocimiento ANLIS MALBRÁN |
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Administración Nacional de Laboratorios e Institutos de Salud "Dr. Carlos G. Malbrán" |
instacron_str |
ANLIS |
institution |
ANLIS |
repository.name.fl_str_mv |
Sistema de Gestión del Conocimiento ANLIS MALBRÁN - Administración Nacional de Laboratorios e Institutos de Salud "Dr. Carlos G. Malbrán" |
repository.mail.fl_str_mv |
biblioteca@anlis.gov.ar |
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12.559606 |