Monthly prevalence and parasite load of gastrointestinal nematodes and Fasciola hepatica in dairy cattle from two districts of the Mantaro Valley, Junín, Peru

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The aim of this study was to determine the prevalence and monthly parasitic load of gastrointestinal nematodes and Fasciola hepatica in dairy cattle of the districts Nueve de Julio and Matahuasi el Mantaro Valley (Junín, Peru), as well as the epidemiological factors associated with these parasitosis...

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Autores: Briones Montero, Andrea, Salazar Rodríguez, Ivonne, Suárez Veirano, Gonzalo, Geldhof, Peter, Zárate Rendón, Daniel
Formato: artículo
Fecha de Publicación:2020
Institución:Universidad Nacional Mayor de San Marcos
Repositorio:Revista UNMSM - Revista de Investigaciones Veterinarias del Perú
Lenguaje:español
OAI Identifier:oai:ojs.csi.unmsm:article/17819
Enlace del recurso:https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/17819
Nivel de acceso:acceso abierto
Materia:dairy cows
gastrointestinal nematode
Fasciola hepatica
epidemiological factors
McMaster Test
modified Dennis Test
vacas lecheras
nematodos gastrointestinales
Fasciola hepatica;
factores epidemiológicos
McMaster
Dennis modificado
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oai_identifier_str oai:ojs.csi.unmsm:article/17819
network_acronym_str 1609-9117
repository_id_str .
network_name_str Revista UNMSM - Revista de Investigaciones Veterinarias del Perú
dc.title.none.fl_str_mv Monthly prevalence and parasite load of gastrointestinal nematodes and Fasciola hepatica in dairy cattle from two districts of the Mantaro Valley, Junín, Peru
Prevalencia y carga parasitaria mensual de nematodos gastrointestinales y Fasciola hepatica en bovinos lecheros de dos distritos del Valle del Mantaro, Junín, Perú
title Monthly prevalence and parasite load of gastrointestinal nematodes and Fasciola hepatica in dairy cattle from two districts of the Mantaro Valley, Junín, Peru
spellingShingle Monthly prevalence and parasite load of gastrointestinal nematodes and Fasciola hepatica in dairy cattle from two districts of the Mantaro Valley, Junín, Peru
Briones Montero, Andrea
dairy cows
gastrointestinal nematode
Fasciola hepatica
epidemiological factors
McMaster Test
modified Dennis Test
vacas lecheras
nematodos gastrointestinales
Fasciola hepatica;
factores epidemiológicos
McMaster
Dennis modificado
title_short Monthly prevalence and parasite load of gastrointestinal nematodes and Fasciola hepatica in dairy cattle from two districts of the Mantaro Valley, Junín, Peru
title_full Monthly prevalence and parasite load of gastrointestinal nematodes and Fasciola hepatica in dairy cattle from two districts of the Mantaro Valley, Junín, Peru
title_fullStr Monthly prevalence and parasite load of gastrointestinal nematodes and Fasciola hepatica in dairy cattle from two districts of the Mantaro Valley, Junín, Peru
title_full_unstemmed Monthly prevalence and parasite load of gastrointestinal nematodes and Fasciola hepatica in dairy cattle from two districts of the Mantaro Valley, Junín, Peru
title_sort Monthly prevalence and parasite load of gastrointestinal nematodes and Fasciola hepatica in dairy cattle from two districts of the Mantaro Valley, Junín, Peru
dc.creator.none.fl_str_mv Briones Montero, Andrea
Salazar Rodríguez, Ivonne
Suárez Veirano, Gonzalo
Geldhof, Peter
Zárate Rendón, Daniel
author Briones Montero, Andrea
author_facet Briones Montero, Andrea
Salazar Rodríguez, Ivonne
Suárez Veirano, Gonzalo
Geldhof, Peter
Zárate Rendón, Daniel
author_role author
author2 Salazar Rodríguez, Ivonne
Suárez Veirano, Gonzalo
Geldhof, Peter
Zárate Rendón, Daniel
author2_role author
author
author
author
dc.subject.none.fl_str_mv dairy cows
gastrointestinal nematode
Fasciola hepatica
epidemiological factors
McMaster Test
modified Dennis Test
vacas lecheras
nematodos gastrointestinales
Fasciola hepatica;
factores epidemiológicos
McMaster
Dennis modificado
topic dairy cows
gastrointestinal nematode
Fasciola hepatica
epidemiological factors
McMaster Test
modified Dennis Test
vacas lecheras
nematodos gastrointestinales
Fasciola hepatica;
factores epidemiológicos
McMaster
Dennis modificado
dc.description.none.fl_txt_mv The aim of this study was to determine the prevalence and monthly parasitic load of gastrointestinal nematodes and Fasciola hepatica in dairy cattle of the districts Nueve de Julio and Matahuasi el Mantaro Valley (Junín, Peru), as well as the epidemiological factors associated with these parasitosis. Monthly faecal samples were collected from 11 dairy farms in each district for one year. The samples were analysed with the modified Dennis technique for the detection and counting of F. hepatica eggs and the modified McMaster technique for nematode eggs. The mixed logistic regression test was used to evaluate the variables district, time of year, feeding system, age, temperature, rainfall and humidity as possible risk factors. The average monthly prevalence in Matahuasi and Nine of July for gastrointestinal nematodes was 24.5 and 30.3%, with monthly loads of 118.3 and 87.4 hpg, and for F. hepatica of 69.8 and 46.6%, with monthly loads of 7.5 and 3 hpg, respectively. The results indicate that gastrointestinal nematodiasis and hepatic fasciolosis are endemic in the area. The presence of nematodes is significantly associated with the increase in temperature and age, with calves being the most susceptible population, while fascioliasis is related to the increase in temperature and precipitation, and the time of the year, being significantly greater in the dry season. Likewise, a significant relationship was found between the presence of F. hepatica and the district of origin, the risk of infection being significantly higher in Matahuasi.
El objetivo del presente estudio fue determinar la prevalencia y carga parasitaria mensual de nematodos gastrointestinales y Fasciola hepatica en bovinos lecheros de los distritos Nueve de Julio y Matahuasi de el Valle del Mantaro (Junín, Perú), así como los factores epidemiológicos asociados a estas parasitosis. Se recolectaron muestras mensuales de heces de 11 establos lecheros de cada distrito durante un año. Las muestras fueron analizadas con la técnica de Dennis modificado para la detección y conteo de huevos de F. hepatica y la técnica McMaster modificada para los huevos de nematodos. Se utilizó la prueba de regresión logística mixta para evaluar las variables distrito, época del año, sistema de alimentación, edad, temperatura, precipitación y humedad como posibles factores de riesgo. La prevalencia promedio mensual en Matahuasi y Nueve de Julio para nematodos gastrointestinales fue de 24.5 y 30.3%, con cargas mensuales de 118.3 y 87.4 hpg, y para F. hepatica de 69.8 y 46.6%, con cargas mensuales de 7.5 y 3 hpg, respectivamente. Los resultados indican que la nematodiasis gastrointestinal y fasciolosis hepática son endémicos en la zona. La presencia de nematodos está significativamente asociado al incremento de temperatura y la edad, siendo las terneras la población más susceptible, mientras que la fasciolasis está relacionada con el incremento de temperatura y precipitación, y la época del año, siendo significativamente mayor en época seca. Así mismo, se encontró una relación significativa entre la presencia de F. hepatica y el distrito de procedencia, siendo el riesgo de infección significativamente mayor en Matahuasi.
description The aim of this study was to determine the prevalence and monthly parasitic load of gastrointestinal nematodes and Fasciola hepatica in dairy cattle of the districts Nueve de Julio and Matahuasi el Mantaro Valley (Junín, Peru), as well as the epidemiological factors associated with these parasitosis. Monthly faecal samples were collected from 11 dairy farms in each district for one year. The samples were analysed with the modified Dennis technique for the detection and counting of F. hepatica eggs and the modified McMaster technique for nematode eggs. The mixed logistic regression test was used to evaluate the variables district, time of year, feeding system, age, temperature, rainfall and humidity as possible risk factors. The average monthly prevalence in Matahuasi and Nine of July for gastrointestinal nematodes was 24.5 and 30.3%, with monthly loads of 118.3 and 87.4 hpg, and for F. hepatica of 69.8 and 46.6%, with monthly loads of 7.5 and 3 hpg, respectively. The results indicate that gastrointestinal nematodiasis and hepatic fasciolosis are endemic in the area. The presence of nematodes is significantly associated with the increase in temperature and age, with calves being the most susceptible population, while fascioliasis is related to the increase in temperature and precipitation, and the time of the year, being significantly greater in the dry season. Likewise, a significant relationship was found between the presence of F. hepatica and the district of origin, the risk of infection being significantly higher in Matahuasi.
publishDate 2020
dc.date.none.fl_str_mv 2020-06-20
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/17819
10.15381/rivep.v31i2.17819
url https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/17819
identifier_str_mv 10.15381/rivep.v31i2.17819
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/17819/15098
dc.rights.none.fl_str_mv Derechos de autor 2020 Andrea Briones Montero, Ivonne Salazar Rodríguez, Gonzalo Suárez Veirano, Peter Geldhof, Daniel Zárate Rendón
http://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Derechos de autor 2020 Andrea Briones Montero, Ivonne Salazar Rodríguez, Gonzalo Suárez Veirano, Peter Geldhof, Daniel Zárate Rendón
http://creativecommons.org/licenses/by-nc-sa/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria
publisher.none.fl_str_mv Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria
dc.source.none.fl_str_mv Revista de Investigaciones Veterinarias del Perú; Vol 31 No 2 (2020); e17819
Revista de Investigaciones Veterinarias del Perú; Vol. 31 Núm. 2 (2020); e17819
1682-3419
1609-9117
reponame:Revista UNMSM - Revista de Investigaciones Veterinarias del Perú
instname:Universidad Nacional Mayor de San Marcos
instacron:UNMSM
reponame_str Revista UNMSM - Revista de Investigaciones Veterinarias del Perú
collection Revista UNMSM - Revista de Investigaciones Veterinarias del Perú
instname_str Universidad Nacional Mayor de San Marcos
instacron_str UNMSM
institution UNMSM
repository.name.fl_str_mv -
repository.mail.fl_str_mv mail@mail.com
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spelling Monthly prevalence and parasite load of gastrointestinal nematodes and Fasciola hepatica in dairy cattle from two districts of the Mantaro Valley, Junín, PeruPrevalencia y carga parasitaria mensual de nematodos gastrointestinales y Fasciola hepatica en bovinos lecheros de dos distritos del Valle del Mantaro, Junín, PerúBriones Montero, AndreaSalazar Rodríguez, IvonneSuárez Veirano, GonzaloGeldhof, PeterZárate Rendón, Danieldairy cowsgastrointestinal nematodeFasciola hepaticaepidemiological factorsMcMaster Testmodified Dennis Testvacas lecherasnematodos gastrointestinalesFasciola hepatica;factores epidemiológicosMcMasterDennis modificadoThe aim of this study was to determine the prevalence and monthly parasitic load of gastrointestinal nematodes and Fasciola hepatica in dairy cattle of the districts Nueve de Julio and Matahuasi el Mantaro Valley (Junín, Peru), as well as the epidemiological factors associated with these parasitosis. Monthly faecal samples were collected from 11 dairy farms in each district for one year. The samples were analysed with the modified Dennis technique for the detection and counting of F. hepatica eggs and the modified McMaster technique for nematode eggs. The mixed logistic regression test was used to evaluate the variables district, time of year, feeding system, age, temperature, rainfall and humidity as possible risk factors. The average monthly prevalence in Matahuasi and Nine of July for gastrointestinal nematodes was 24.5 and 30.3%, with monthly loads of 118.3 and 87.4 hpg, and for F. hepatica of 69.8 and 46.6%, with monthly loads of 7.5 and 3 hpg, respectively. The results indicate that gastrointestinal nematodiasis and hepatic fasciolosis are endemic in the area. The presence of nematodes is significantly associated with the increase in temperature and age, with calves being the most susceptible population, while fascioliasis is related to the increase in temperature and precipitation, and the time of the year, being significantly greater in the dry season. Likewise, a significant relationship was found between the presence of F. hepatica and the district of origin, the risk of infection being significantly higher in Matahuasi.El objetivo del presente estudio fue determinar la prevalencia y carga parasitaria mensual de nematodos gastrointestinales y Fasciola hepatica en bovinos lecheros de los distritos Nueve de Julio y Matahuasi de el Valle del Mantaro (Junín, Perú), así como los factores epidemiológicos asociados a estas parasitosis. Se recolectaron muestras mensuales de heces de 11 establos lecheros de cada distrito durante un año. Las muestras fueron analizadas con la técnica de Dennis modificado para la detección y conteo de huevos de F. hepatica y la técnica McMaster modificada para los huevos de nematodos. Se utilizó la prueba de regresión logística mixta para evaluar las variables distrito, época del año, sistema de alimentación, edad, temperatura, precipitación y humedad como posibles factores de riesgo. La prevalencia promedio mensual en Matahuasi y Nueve de Julio para nematodos gastrointestinales fue de 24.5 y 30.3%, con cargas mensuales de 118.3 y 87.4 hpg, y para F. hepatica de 69.8 y 46.6%, con cargas mensuales de 7.5 y 3 hpg, respectivamente. Los resultados indican que la nematodiasis gastrointestinal y fasciolosis hepática son endémicos en la zona. La presencia de nematodos está significativamente asociado al incremento de temperatura y la edad, siendo las terneras la población más susceptible, mientras que la fasciolasis está relacionada con el incremento de temperatura y precipitación, y la época del año, siendo significativamente mayor en época seca. Así mismo, se encontró una relación significativa entre la presencia de F. hepatica y el distrito de procedencia, siendo el riesgo de infección significativamente mayor en Matahuasi.Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria2020-06-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/1781910.15381/rivep.v31i2.17819Revista de Investigaciones Veterinarias del Perú; Vol 31 No 2 (2020); e17819Revista de Investigaciones Veterinarias del Perú; Vol. 31 Núm. 2 (2020); e178191682-34191609-9117reponame:Revista UNMSM - Revista de Investigaciones Veterinarias del Perúinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/17819/15098Derechos de autor 2020 Andrea Briones Montero, Ivonne Salazar Rodríguez, Gonzalo Suárez Veirano, Peter Geldhof, Daniel Zárate Rendónhttp://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccess2021-06-01T18:10:37Zmail@mail.com -
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