<?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>2448-6132</journal-id>
<journal-title><![CDATA[Abanico veterinario]]></journal-title>
<abbrev-journal-title><![CDATA[Abanico vet]]></abbrev-journal-title>
<issn>2448-6132</issn>
<publisher>
<publisher-name><![CDATA[Sergio Martínez González]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2448-61322022000100504</article-id>
<article-id pub-id-type="doi">10.21929/abavet2022.24</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Fibra como prebiótico para aves de producción: una revisión]]></article-title>
<article-title xml:lang="en"><![CDATA[Fiber as a prebiotic for poultry: a review]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sánchez-Torres]]></surname>
<given-names><![CDATA[Laura]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Macias-Flores]]></surname>
<given-names><![CDATA[Mario]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gutiérrez-Arenas]]></surname>
<given-names><![CDATA[Diana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Arredondo-Castro]]></surname>
<given-names><![CDATA[Mauricio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Valencia-Posadas]]></surname>
<given-names><![CDATA[Mauricio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Avila-Ramos]]></surname>
<given-names><![CDATA[Fidel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Guanajuato  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Guanajuato  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2022</year>
</pub-date>
<volume>12</volume>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2448-61322022000100504&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2448-61322022000100504&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2448-61322022000100504&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN La revisión fue elaborada para conocer el efecto que tiene la fibra usada como prebiótico en pollo de engorda y gallinas de postura. Se realizó una revisión sobre las generalidades de la fibra y los beneficios que aporta sobre la inmunidad, desarrollo digestivo, digestibilidad de los nutrientes y rendimiento productivo. Se encontró que la fibra como aditivo se puede incluir a niveles menores del 3% para mejorar la respuesta inmune de las aves, aumenta el desarrollo de vellosidades intestinales y la cantidad de citoquinas reguladoras de la quimiotaxis limitando la permeabilidad de sustancias tóxicas al torrente sanguíneo, además, regula la respuesta inflamatoria del intestino. La fibra estimula el microbiota intestinal evitando la adherencia y desarrollo de bacterias patógenas, así como la producción de péptidos antimicrobianos. Además, la fibra puede regular la motilidad intestinal, la microbiota general, la acumulación de lípidos en hígado, disminuir el colesterol, contribuir al funcionamiento hepático, disminuir emisiones contaminantes al ambiente y mejorar la absorción de los nutrientes. Por lo tanto, la fibra puede mejorar la ganancia de peso, la conversión del alimento y el desarrollo muscular de la molleja. Se concluye que la fibra como prebiótico puede ser incluida en la dieta de las aves para sustituir a los aditivos sintéticos para incrementar el rendimiento productivo de las aves.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT The review was elaborated to know the effect of fiber used as a prebiotic in broilers and laying hens. A review was made on generalities of fiber and its benefits on immunity, digestive development, nutrient digestibility and productive performance. It was found that fiber as an additive can be included at levels lower than 3% to improve the immune response of birds, increase the development of intestinal villi and the amount of cytokines that regulate chemotaxis, limiting the permeability of toxic substances to the bloodstream, and regulate the inflammatory response of the intestine. Fiber stimulates the intestinal microbiota by preventing the adherence and development of pathogenic bacteria, as well as the production of antimicrobial peptides. In addition, fiber can regulate intestinal motility, general microbiota, lipid accumulation in the liver, lower cholesterol, contribute to liver function, reduce pollutant emissions to the environment and improve nutrient absorption. Therefore, fiber can improve weight gain, feed conversion and gizzard muscle development. It is concluded that fiber, as a prebiotic can be included in the poultry diet to replace synthetic additives to increase the productive performance of poultry.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Salud intestinal]]></kwd>
<kwd lng="es"><![CDATA[alimento funcional]]></kwd>
<kwd lng="es"><![CDATA[fitobiótico en aves]]></kwd>
<kwd lng="es"><![CDATA[aditivo natural]]></kwd>
<kwd lng="en"><![CDATA[Intestinal health]]></kwd>
<kwd lng="en"><![CDATA[functional feed]]></kwd>
<kwd lng="en"><![CDATA[phytobiotics in poultry]]></kwd>
<kwd lng="en"><![CDATA[natural additive]]></kwd>
</kwd-group>
</article-meta>
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