InVet. 2012, 14(1): 41-46 ISSN 1514-6634 (impreso)Resistencia-...
The aim of this study was to evaluate the current state of the efficacy of benzimidazoles for control of small strongyles that parasitize horses in the central area of Argentina. In this context, two experiences were conducted involving a total of 107 horses. The first of these experiences was devel...
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| Autores principales: | , , , , , |
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| Formato: | Artículo publishedVersion |
| Lenguaje: | Español |
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Universidad de Buenos Aires. Facultad de Ciencias Veterinarias.
2012
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| Acceso en línea: | http://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=pveterinaria/invet&cl=CL1&d=HWA_3787 https://repositoriouba.sisbi.uba.ar/gsdl/collect/pveterinaria/invet/index/assoc/HWA_3787.dir/3787.PDF |
| Aporte de: |
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I28-R145-HWA_3787 |
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dspace |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-145 |
| collection |
Repositorio Digital de la Universidad de Buenos Aires (UBA) |
| language |
Español |
| orig_language_str_mv |
spa |
| topic |
Ciatostomas Antihelmínticos Muestras de materia fecal Test de reducción en el conteo de huevos Cyathostomes Antihelmintics Fecal samples Egg counts reduction test |
| spellingShingle |
Ciatostomas Antihelmínticos Muestras de materia fecal Test de reducción en el conteo de huevos Cyathostomes Antihelmintics Fecal samples Egg counts reduction test Cerutti, J. Cooper, L. Caffe, G. Cervilla, N. Muchiut S. Anziani, O. InVet. 2012, 14(1): 41-46 ISSN 1514-6634 (impreso)Resistencia-... |
| topic_facet |
Ciatostomas Antihelmínticos Muestras de materia fecal Test de reducción en el conteo de huevos Cyathostomes Antihelmintics Fecal samples Egg counts reduction test |
| description |
The aim of this study was to evaluate the current state of the efficacy of benzimidazoles for control of small strongyles that parasitize horses in the central area of Argentina. In this context, two experiences were conducted involving a total of 107 horses. The first of these experiences was developed in six farms with a history of use of benzimidazoles and the second in horses whose past history of anthelmintic treatment was unknown. In both experiences a test of fecal egg count reductions (FECR) was carried out after treatment with an oral formulation of mebendazole 14% and triclorfon 48% at the dose of 5gr /100 kg of weight. The FECR was performed by comparing the averages (first experience) or individual values (second experience) on the number of eggs before and after treatment. Resistance to febendazole was observed in all farms in the first experience and approximately 60% of the horses in the second experience. Larval cultures after treatment showed only ciathostome third stage larvae. The results of this study indicate that populations of small strongyles resistant to benzimidazoles are extremely common in the central area of Argentina. |
| format |
Artículo Artículo publishedVersion |
| author |
Cerutti, J. Cooper, L. Caffe, G. Cervilla, N. Muchiut S. Anziani, O. |
| author_facet |
Cerutti, J. Cooper, L. Caffe, G. Cervilla, N. Muchiut S. Anziani, O. |
| author_sort |
Cerutti, J. |
| title |
InVet. 2012, 14(1): 41-46 ISSN 1514-6634 (impreso)Resistencia-... |
| title_short |
InVet. 2012, 14(1): 41-46 ISSN 1514-6634 (impreso)Resistencia-... |
| title_full |
InVet. 2012, 14(1): 41-46 ISSN 1514-6634 (impreso)Resistencia-... |
| title_fullStr |
InVet. 2012, 14(1): 41-46 ISSN 1514-6634 (impreso)Resistencia-... |
| title_full_unstemmed |
InVet. 2012, 14(1): 41-46 ISSN 1514-6634 (impreso)Resistencia-... |
| title_sort |
invet. 2012, 14(1): 41-46 issn 1514-6634 (impreso)resistencia-... |
| publisher |
Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. |
| publishDate |
2012 |
| url |
http://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=pveterinaria/invet&cl=CL1&d=HWA_3787 https://repositoriouba.sisbi.uba.ar/gsdl/collect/pveterinaria/invet/index/assoc/HWA_3787.dir/3787.PDF |
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1824359755892654080 |
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I28-R145-HWA_37872024-11-05 InVet. 2012, 14(1): 41-46 ISSN 1514-6634 (impreso)Resistencia-... The aim of this study was to evaluate the current state of the efficacy of benzimidazoles for control of small strongyles that parasitize horses in the central area of Argentina. In this context, two experiences were conducted involving a total of 107 horses. The first of these experiences was developed in six farms with a history of use of benzimidazoles and the second in horses whose past history of anthelmintic treatment was unknown. In both experiences a test of fecal egg count reductions (FECR) was carried out after treatment with an oral formulation of mebendazole 14% and triclorfon 48% at the dose of 5gr /100 kg of weight. The FECR was performed by comparing the averages (first experience) or individual values (second experience) on the number of eggs before and after treatment. Resistance to febendazole was observed in all farms in the first experience and approximately 60% of the horses in the second experience. Larval cultures after treatment showed only ciathostome third stage larvae. The results of this study indicate that populations of small strongyles resistant to benzimidazoles are extremely common in the central area of Argentina. Fil: Cerutti, J. Universidad Católica de Córdoba. Facultad de Ciencias Agropecuarias. Cátedra de Parasitología y Enfermedades Parasitarias. Córdoba, Argentina Fil: Cooper, L. Universidad Católica de Córdoba. Facultad de Ciencias Agropecuarias. Cátedra de Parasitología y Enfermedades Parasitarias. Córdoba, Argentina Fil: Caffe, G. Universidad Católica de Córdoba. Facultad de Ciencias Agropecuarias. Cátedra de Parasitología y Enfermedades Parasitarias. Córdoba, Argentina Fil: Cervilla, N. Universidad Católica de Córdoba. Facultad de Ciencias Agropecuarias. Cátedra de Parasitología y Enfermedades Parasitarias. Córdoba, Argentina Fil: Muchiut S. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Cátedra de Parasitología. Santa Fe, Argentina Fil: Anziani, O. Universidad Católica de Córdoba. Facultad de Ciencias Agropecuarias. Cátedra de Parasitología y Enfermedades Parasitarias. Córdoba, Argentina Fil: Anziani, O. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria (EEA) Rafaela. Santa Fe, Argentina Cerutti, J. Cooper, L. Caffe, G. Cervilla, N. Muchiut S. Anziani, O. 2012 El objetivo del presente estudio fue evaluar el estado actual de la eficacia de bencimidazoles para el control de pequeños estrongílidos que parasitan a equinos en el área central de Argentina. Se desarrollaron dos experiencias con un total de 107 equinos. La primera, en seis establecimientos con antecedentes de uso de bencimidazoles y la segunda, en equinos cuya historia previa de tratamientos antihelmínticos era desconocida. En todos los animales se realizó un test de reducción en el conteo de huevos (TRCH) luego del tratamiento con una formulación oral de mebendazole al 14% y triclorfon al 48% a la dosis de 5 gr/100 kg de peso vivo. El TRCH se realizó comparando promedios (primer experiencia) o valores individuales (segunda experiencia) del número de huevos pre y post tratamiento. Se observó resistencia a esta droga en todos los establecimientos de la primera experienciay en aproximadamente el 60% de animales pertenecientes a la segunda. Los coprocultivos post tratamiento mostraron solo larvas de tercer estadio pertenecientes a pequeños estrongílidos. Los resultados de este estudio indican que las poblaciones de pequeños estrongílidos con resistencia a bencimidazoles son extremadamente comunes en el área central de Argentina. application/pdf 1514-6634 (impreso) 1668-3498 (en línea) Ciatostomas Antihelmínticos Muestras de materia fecal Test de reducción en el conteo de huevos Cyathostomes Antihelmintics Fecal samples Egg counts reduction test spa Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ InVet, vol. 14, nº1 Resistencia de los pequeños estrongílidos (grupo ciatostoma) a los bencimidazoles en equinos del área central de Argentina Bencimidazole resistance in equine cyathostomes of the central argentina info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion http://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=pveterinaria/invet&cl=CL1&d=HWA_3787 https://repositoriouba.sisbi.uba.ar/gsdl/collect/pveterinaria/invet/index/assoc/HWA_3787.dir/3787.PDF |