<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0253-570X</journal-id>
<journal-title><![CDATA[Revista de Salud Animal]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Salud Anim.]]></abbrev-journal-title>
<issn>0253-570X</issn>
<publisher>
<publisher-name><![CDATA[Centro Nacional de Sanidad Agropecuaria]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0253-570X2019000200008</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Anthelmintic effect of Bromelia pinguin on Oesophagostomum columbianum (Strongylidae: Chabertidae) in sheep]]></article-title>
<article-title xml:lang="es"><![CDATA[Efecto antihelmíntico de Bromelia pinguin sobre Oesophagostomum columbianum (Strongylida. Chabertidae) en ovejas]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Olivares Orozco]]></surname>
<given-names><![CDATA[Javier Lorenzo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez Diego]]></surname>
<given-names><![CDATA[Jesús Gregorio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma Metropolitana Unidad Xochimilco Departamento de Producción Agrícola y Animal]]></institution>
<addr-line><![CDATA[Colonia Villa Quietud México D.F]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2019</year>
</pub-date>
<volume>41</volume>
<numero>2</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S0253-570X2019000200008&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S0253-570X2019000200008&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S0253-570X2019000200008&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT The anthelmintic effect of the fruits and the extract of the plant Bromelia pinguin against the gastrointestinal helminth Oesophagostomunm columbianum were evaluated. Sheep were divided into five groups of 10 animals each: an untreated control group, a control group treated with ivermectin (Ivomec, MSD) at a dose of 0.2 mg/kg and three groups that received the extract from the plant at the dose of 500 mg per animal, as well as the fruits of B. pinguin at doses of 10 and 15 fruits per animal. High levels of infestation were constant in the untreated control group during the entire time of the experiment. The efficacy rate of the plant in the helminths was high (100 %) with B. pinguin extract and with the fruits at 48 h after the treatments. Group 5 result was the highest (90.4 %) 25 days after treatment. The reduction of infestation varied (p&lt;0.01) in each treated group after the administration of vegetable products.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN Se evaluaron el efecto antihelmíntico de los frutos y del extracto de la planta de Bromelia pinguin frente al helminto gastrointestinal Oesophagostomunm columbianum. Las ovejas se dividieron en cinco grupos de 10 animales cada uno: un grupo de control no tratado, uno de control tratado con ivermectina (Ivomec, MSD) a una dosis de 0,2 mg/kg y tres grupos que recibieron el extracto de la planta a la dosis de 500 mg por animal, así como las frutas de B. pinguin en la dosis de 10 frutas por animal y en la dosis de 15 frutas por animal. Los niveles de infestación elevados fueron constantes en el grupo control no tratado durante todo el tiempo del experimento. La tasa de eficacia de la planta en los helmintos fue alta (100 %) con el extracto de B. pinguin y con las frutas a las 48 h después de los tratamientos. El resultado con el Grupo 5 fue el más alto (90,4 %) 25 días después del tratamiento. La reducción de la infestación varió (p&lt;0,01) en cada grupo tratado después de la administración de los productos vegetales.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[antihelminth]]></kwd>
<kwd lng="en"><![CDATA[Bromelia penguin]]></kwd>
<kwd lng="en"><![CDATA[Oesophagostomum columbianum]]></kwd>
<kwd lng="es"><![CDATA[antihelminto]]></kwd>
<kwd lng="es"><![CDATA[Bromelia pinguin]]></kwd>
<kwd lng="es"><![CDATA[Oesophagostomum columbianum]]></kwd>
</kwd-group>
</article-meta>
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