Prevalencia de hemotrópicos en predios bovinos del cantón Santa Lucía de la provincia del Guayas
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2021
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Universidad de Guayaquil - Facultad de Medicina Veterinaria y Zootecnia
Resumen
En presente estudio fue planteado con el objetivo de determinar la prevalencia de hemotrópicos en bovinos, se realizó en el cantón Santa Lucía de la Provincia del Guayas en el territorio ecuatoriano,se seleccionaron aleatoriamente 13 predios del cantón y 121 bovinos en total, la muestra se extrajo de la circulación central (vena yugular), se realizó frotis in situ y se utilizó tinción Giemsa. Se realizó el muestreo en época de verano (septiembre 2020), las muestras se procesaron en el laboratorio de la Agencia de Regulación y Control Fito y Zoosanitario (Agrocalidad) del Guayas. Los resultados obtenidos fueron de 14,05% casos positivos para Anaplasma marginale, 16,53% casos positivos para Babesia spp., y 20,66% positivos a Trypanosoma spp. Para el caso de predios el 84,61% resultaron positivos para hemotrópicos, 46,15% de predios resultaron positivos para Anaplasma marginale, 76,92% de los predios presentaron casos positivos para Babesia spp.y 69,23% de los predios presentaron casos positivos para Trypanosoma spp., estos resultados nos indican que existe una alta prevalencia de los hemotrópicos en forma general, así como una prevalencia muy alta a nivel de predios.
In this study, it was proposed with the objective of determining the prevalence of hemotropics in bovines, it was carried out in the Santa Lucía canton of the Guayas Province in the Ecuadorian territory, 13 farms of the canton and 121 bovines in total were randomly selected, the sample was extracted from the central circulation (jugular vein), smear was made in situ and Giemsa staining was used. The sampling was carried out in the summer season (September 2020), the samples were processed in the laboratory of the Agency for the Regulation and Control of Phytosanitary and Zoosanitary (Agrocalidad) of Guayas. The results obtained were 14.05% positive cases for Anaplasma marginale, 16.53% positive cases for Babesia spp., And 20.66% positive for Trypanosoma spp. In the case of farms, 84.61% were positive for hemotropics, 46.15% of farms were positive for Anaplasma marginale, 76.92% of the farms had positive cases for Babesia spp. and 69.23% of the farms presented positive cases for Trypanosoma spp., these results indicate that there is a high prevalence of hemotropics in general, as well as a very high prevalence at the farm level.
In this study, it was proposed with the objective of determining the prevalence of hemotropics in bovines, it was carried out in the Santa Lucía canton of the Guayas Province in the Ecuadorian territory, 13 farms of the canton and 121 bovines in total were randomly selected, the sample was extracted from the central circulation (jugular vein), smear was made in situ and Giemsa staining was used. The sampling was carried out in the summer season (September 2020), the samples were processed in the laboratory of the Agency for the Regulation and Control of Phytosanitary and Zoosanitary (Agrocalidad) of Guayas. The results obtained were 14.05% positive cases for Anaplasma marginale, 16.53% positive cases for Babesia spp., And 20.66% positive for Trypanosoma spp. In the case of farms, 84.61% were positive for hemotropics, 46.15% of farms were positive for Anaplasma marginale, 76.92% of the farms had positive cases for Babesia spp. and 69.23% of the farms presented positive cases for Trypanosoma spp., these results indicate that there is a high prevalence of hemotropics in general, as well as a very high prevalence at the farm level.
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BOVINOS, HEMOTRÓPICOS, HEMOPARÁSITOS, ANAPLASMA, BABESIA, TRYPANOSOMA
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APA