Potential environmental consequences of administration of anthelmintics to sheep

Beynon, Sarah A.

doi:10.1016/j.vetpar.2012.03.040

Cited by 72 publications

(58 citation statements)

References 128 publications

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“…Portanto, as drogas podem ter impacto desfavorável especialmente na comunidade de invertebrados e microrganismos que utiliza as fezes para seu desenvolvimento e alimentação, os quais desempenham papel relevante na decomposição das fezes e na sua incorporação ao solo. A maioria dos estudos tem tido como foco o bolo fecal dos bovinos, enquanto que o impacto ambiental dos anti-helmínticos administrados aos ovinos permanece desconhecido (Beynon, 2012).…”

Section: O Que Levar Em Consideração Na Escolha De Um Anti-helmíntico?unclassified

Os parasitas de ovinos

Amarante¹,

Ragozo²,

Silva³

2014

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Section: O Que Levar Em Consideração Na Escolha De Um Anti-helmíntico?unclassified

Os parasitas de ovinos

Amarante¹,

Ragozo²,

Silva³

2014

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“…Independiente de la estrategia utilizada para el control parasitario es necesario capacitar a los productores acerca de la importancia de la correcta utilización de los antihelmínticos, así como las consecuencias de su uso indiscriminado (TORO et al, 2014), pues son ellos los directamente involucrados en tomar decisiones acerca del tipo y frecuencia de los tratamientos antiparasitarios (BEYNON, 2012).…”

Section: Resultados Y Discusiónunclassified

Eficacia de la doramectina vía intramuscular sobre nematodos gastrointestinales en ovinos (Ovis aries)

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2017

Rev Colombiana Cienc Anim. RECIA

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Palabras Clave:Rumiantes; avermectinas; parasitismo gastroentérico; tratamiento. ResumenLos pequeños rumiantes son susceptibles a las infecciones helmínticas, siendo una limitante importante en su actividad, la principal herramienta para el control de estos patógenos se basa en la administración de antihelmínticos, pero existe un creciente desarrollo de resistencias a estos fármacos, generando dificultad en su control. Este estudio evaluó la efectividad de la Doramectina administrada vía intramuscular en ovinos, para lo cual se emplearon 11 ovinos naturalmente infectados distribuidos en dos grupos, un grupo control (GC) sin tratamiento que fue constituido por 4 animales, y un grupo tratado (GT) conformado por 7 animales que recibieron doramectina al 1%. Ambos grupos fueron muestreados mediante la técnica de Mc Master antes del tratamiento (T0) y a los días 6, 10, 16, 24 y 30 post tratamiento. Se realizó estadística descriptiva y se calculó la eficiencia del tratamiento a los distintos tiempos de muestreo. El 100% de los animales se encontraban parasitados en el T0, y se tuvo un bajo porcentaje de eficacia del tratamiento durante los días del estudio y un porcentaje de eficacia general del producto del 46,76%, esto indica la presencia de resistencia a la doramectina. AbstractSmall ruminants are susceptible to helminth infections, and remain a major constraint on its activity; the main tool for controlling these pathogens is based on the administration of anthelmintic, but there is increasing development of resistance to these drugs, causing difficulty in control. This study evaluated the effectiveness of doramectin administered intramuscularly in sheep, 11 naturally infected sheep was taken and divided into two groups, a control group (CG) without treatment was constituted by 4 animals, and treated group (GT) were constituted for seven animals receiving doramectin 1%. Both groups were sampled by Mc Master technique before treatment (T0) and 6,10,16,24 and 30 days post treatment. Descriptive statistics was performed and efficiency of treatment at different sampling times was calculated. 100% animals were parasitized at T0, and a low percentage of efficacy of treatment was taken during study days and a percentage of overall efficiency of 46.76% product, this indicates resistance doramectin Key words:Ruminants; avermectins; gastrointestinal parasitism; treatment. Eficacia de la doramectina vía intramuscular sobre nematodos gastrointestinales en ovinos (Ovis aries)

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“…This causes long term negative environmental implications (Ghosh et al, 2008). Development of novel effective acaricidal compounds is essential to combat increasing resistance rates, concern for environment and food safety (Kiss et al, 2012;Galai et al, 2012;Rodriguez-Vivas et al, 2011;Beynon, 2012). Geary and Thompson (2003) expressed that clinical situations like resistance factors of Boophilus have not been given due importance during technology development process.…”

Section: Participation Of Community and Demonstration Of Technologiesmentioning

confidence: 99%

Community Oriented Ectoparasite Intervention System: Concepts for On-Farm Application of Indigenous Veterinary Medication

Rk¹,

Periyaveeturaman²,

Selvaraju³

et al. 2016

Adv. Anim. Vet. Sci.

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Potential environmental consequences of administration of anthelmintics to sheep

Cited by 72 publications

References 128 publications

Os parasitas de ovinos

Os parasitas de ovinos

Eficacia de la doramectina vía intramuscular sobre nematodos gastrointestinales en ovinos (Ovis aries)

Community Oriented Ectoparasite Intervention System: Concepts for On-Farm Application of Indigenous Veterinary Medication

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