<?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>2007-1124</journal-id>
<journal-title><![CDATA[Revista mexicana de ciencias pecuarias]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. de cienc. pecuarias]]></abbrev-journal-title>
<issn>2007-1124</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-11242020000200369</article-id>
<article-id pub-id-type="doi">10.22319/rmcp.v11i2.4843</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Efecto de un complejo multienzimático y un probiótico en gallinas de postura alimentadas con dietas sorgo-soya-canola]]></article-title>
<article-title xml:lang="en"><![CDATA[Effect of a multienzyme complex and a probiotic in laying hens fed sorghum-soybean-canola diets]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Juárez Morales]]></surname>
<given-names><![CDATA[Pedro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cortes Cuevas]]></surname>
<given-names><![CDATA[Arturo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Arce Menocal]]></surname>
<given-names><![CDATA[José]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Río García]]></surname>
<given-names><![CDATA[Juan Carlos Del]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gómez Verduzco]]></surname>
<given-names><![CDATA[Gabriela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Avila González]]></surname>
<given-names><![CDATA[Ernesto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional Autónoma de México Facultad de Medicina Veterinaria y Zootecnia Centro de Enseñanza, Investigación y Extensión en Producción Avícola]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Michoacana de San Nicolás de Hidalgo Facultad de Medicina Veterinaria y Zootecnia ]]></institution>
<addr-line><![CDATA[Morelia Michoacán]]></addr-line>
<country>México</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Nacional Autónoma de México Facultad de Estudios Superiores Cuautitlán ]]></institution>
<addr-line><![CDATA[ Estado de México]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2020</year>
</pub-date>
<volume>11</volume>
<numero>2</numero>
<fpage>369</fpage>
<lpage>379</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-11242020000200369&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-11242020000200369&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-11242020000200369&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Se realizó un estudio con la finalidad de evaluar los parámetros productivos, concentraciones de IgA secretora intestinal, colesterol, LDL, HDL en suero, de gallinas de postura alimentadas con dietas sorgo + soya + canola con menor contenido de nutrientes adicionadas con un complejo multienzimático (proteasas, amilasas y xilanasas) y un probiótico (Bacillus subtilis). Se emplearon 180 gallinas Bovans White de 42 a 54 semanas de edad distribuidas en un diseño completamente al azar, con 3 tratamientos: 1) dieta testigo, 2) dieta reducida en energía metabolizable (50 kcal/kg y 2% de proteína y aminoácidos metionina y lisina) + enzimas, 3) dieta 2 + probiótico. Para los resultados de rendimiento productivo existió diferencia (P&lt;0.05) en el peso de huevo con menor peso el tratamiento 2, pero con la adición de enzimas y probióticos, se incrementó. Para las variables inmunidad humoral, colesterol, LDL y HDL, no se observó diferencia estadística (P&gt;0.05) entre tratamientos. Se puede concluir que la inclusión de enzimas y probiótico permitió reducir nutrientes (EM, proteína y aminoácidos lisina y metionina) con resultados similares en parámetros productivos respecto a la dieta testigo, y sin cambios en inmunidad intestinal, niveles de colesterol, lipoproteínas de alta y baja densidad en gallinas Bovans White.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract This study aimed to evaluate the productive parameters and the concentrations of serum intestinal secretory IgA, cholesterol, LDL, and HDL of laying hens fed sorghum + soybean + canola diets with lower content of nutrients and added with a multienzyme complex (proteases, amylases, and xylanases) and a probiotic (Bacillus subtilis). A total of 180 Bovans White laying hens, between 42 and 54 wk of age, were randomly assigned to three treatments: 1) control diet; 2) low metabolizable energy diet (50 kcal/kg and 2 % of protein and methionine and lysine amino acids) + enzymes; 3) diet number two + probiotic. Productive performance results showed a significant difference (P&lt;0.05) in egg weight between both treatments; treatment 3, added with the enzymes and probiotic, increased egg weight, compared to treatment 2. Humoral immunity, cholesterol, LDL, and HDL variables showed no statistical differences (P&gt; 0.05) between treatments. This study demonstrates that low-nutrient (ME, protein, and lysine and methionine amino acids) diets added with a multienzyme complex and probiotic allow similar results in productive parameters compared to the control diet, and without changing intestinal immunity and levels of cholesterol, high- and low-density lipoproteins in Bovans White hens.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Enzimas]]></kwd>
<kwd lng="es"><![CDATA[Bacillus subtilis]]></kwd>
<kwd lng="es"><![CDATA[Gallina de postura]]></kwd>
<kwd lng="es"><![CDATA[Inmunidad]]></kwd>
<kwd lng="es"><![CDATA[Colesterol]]></kwd>
<kwd lng="en"><![CDATA[Enzymes]]></kwd>
<kwd lng="en"><![CDATA[Bacillus subtilis]]></kwd>
<kwd lng="en"><![CDATA[Laying hen]]></kwd>
<kwd lng="en"><![CDATA[Immunity]]></kwd>
<kwd lng="en"><![CDATA[Cholesterol]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hahn-Didde]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Purdum]]></surname>
<given-names><![CDATA[ESh]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The effects of an enzyme complex in moderate and low nutrient-dense diets with dried distillers&#8217; grains with solubles in laying hens]]></article-title>
<source><![CDATA[J Appl Poult Res]]></source>
<year>2014</year>
<volume>23</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>23-33</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Olukosi]]></surname>
<given-names><![CDATA[OA]]></given-names>
</name>
<name>
<surname><![CDATA[Beeson]]></surname>
<given-names><![CDATA[LA]]></given-names>
</name>
<name>
<surname><![CDATA[Englyst]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Romero]]></surname>
<given-names><![CDATA[LF.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of exogenous protease without or with carbohydrates on nutrient digestibility and disappearance of non-polysaccharides in broiler chickens]]></article-title>
<source><![CDATA[Poult Sci]]></source>
<year>2015</year>
<volume>94</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>2662-9</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lei]]></surname>
<given-names><![CDATA[XJ]]></given-names>
</name>
<name>
<surname><![CDATA[Lee]]></surname>
<given-names><![CDATA[KY]]></given-names>
</name>
<name>
<surname><![CDATA[Kim]]></surname>
<given-names><![CDATA[IH.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Performance, egg quality, nutrient digestibility, and excreta microbiota shedding in laying hens fed corn-soybean meal-wheat-based diets supplemented with xylanase]]></article-title>
<source><![CDATA[Poult Sci]]></source>
<year>2018</year>
<volume>1</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1-7</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Slominski]]></surname>
<given-names><![CDATA[BA.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Recent advances in research on enzymes for poultry diets]]></article-title>
<source><![CDATA[Poult Sci]]></source>
<year>2011</year>
<volume>90</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>2013-23</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bobeck]]></surname>
<given-names><![CDATA[EA]]></given-names>
</name>
<name>
<surname><![CDATA[Nachtrieb]]></surname>
<given-names><![CDATA[NA]]></given-names>
</name>
<name>
<surname><![CDATA[Batal]]></surname>
<given-names><![CDATA[AB&#8224;]]></given-names>
</name>
<name>
<surname><![CDATA[Persia]]></surname>
<given-names><![CDATA[ME.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of xylanase supplementation of corn-soybean meal-dried distiller&#8217;s grain diets on performance, metabolizable energy, and body composition when fed to first-cycle laying hens]]></article-title>
<source><![CDATA[J Appl Poult Res]]></source>
<year>2014</year>
<volume>23</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>174-80</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gadde]]></surname>
<given-names><![CDATA[U]]></given-names>
</name>
<name>
<surname><![CDATA[Kim]]></surname>
<given-names><![CDATA[WH]]></given-names>
</name>
<name>
<surname><![CDATA[Oh]]></surname>
<given-names><![CDATA[ST]]></given-names>
</name>
<name>
<surname><![CDATA[Lillehoj]]></surname>
<given-names><![CDATA[HS.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Alternatives to antibiotics for maximinizing growth performance and feed efficiency in poultry: A review]]></article-title>
<source><![CDATA[Anim Health Res Rev]]></source>
<year>2017</year>
<volume>18</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>26-45</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Kim]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of dietary xylanase supplementation on performance and functional digestive parameters in broilers fed wheat-based diets]]></article-title>
<source><![CDATA[Poult Sci]]></source>
<year>2016</year>
<volume>96</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>566-73</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bedford]]></surname>
<given-names><![CDATA[MR]]></given-names>
</name>
<name>
<surname><![CDATA[Partridge]]></surname>
<given-names><![CDATA[GG.]]></given-names>
</name>
</person-group>
<source><![CDATA[Enzymes in farm animal nutrition]]></source>
<year>2011</year>
<edition>2nd</edition>
<publisher-loc><![CDATA[London, UK ]]></publisher-loc>
<publisher-name><![CDATA[CAB International]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Amerah]]></surname>
<given-names><![CDATA[AM]]></given-names>
</name>
<name>
<surname><![CDATA[Romero]]></surname>
<given-names><![CDATA[LF]]></given-names>
</name>
<name>
<surname><![CDATA[Awati]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Ravindran]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effect of exogenous xylanase, amylase, and protease as single or combined activities on nutrient digestibility and growth performance of broilers fed corn-soy diets]]></article-title>
<source><![CDATA[Poult Sci]]></source>
<year>2017</year>
<volume>96</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>807-16</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cowieson]]></surname>
<given-names><![CDATA[AJ]]></given-names>
</name>
<name>
<surname><![CDATA[Ravindran]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effect of exogenous enzymes in maize-based diets varying in nutrient density for young broilers: Growth performance and digestibility of energy, minerals and amino acids]]></article-title>
<source><![CDATA[Br Poult Sci]]></source>
<year>2008</year>
<volume>49</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>37-44</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tang]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Hao]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Nian]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Ru]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of maize source and complex enzymes on performance and nutrient utilization of broilers]]></article-title>
<source><![CDATA[Asian-Austral J Anim Sci]]></source>
<year>2014</year>
<volume>27</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1755-62</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Romero]]></surname>
<given-names><![CDATA[LF]]></given-names>
</name>
<name>
<surname><![CDATA[Sands]]></surname>
<given-names><![CDATA[JS]]></given-names>
</name>
<name>
<surname><![CDATA[Indrakumar]]></surname>
<given-names><![CDATA[SE]]></given-names>
</name>
<name>
<surname><![CDATA[Plumstead]]></surname>
<given-names><![CDATA[PW]]></given-names>
</name>
<name>
<surname><![CDATA[Dalsgaard]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Ravindran]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Contribution of protein, starch, and fat to the apparent ileal digestible energy of corn- and wheat-based diets in response to exogenous xylanase and amylase without or with protease]]></article-title>
<source><![CDATA[Poult Sci]]></source>
<year>2014</year>
<volume>93</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1-13</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rinttilä]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Apajalahti]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Intestinal microbiota and metabolites Implications for broiler chicken health and performance]]></article-title>
<source><![CDATA[J Appl Poult Res]]></source>
<year>2013</year>
<volume>22</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>647-58</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Latorre]]></surname>
<given-names><![CDATA[JD]]></given-names>
</name>
<name>
<surname><![CDATA[Hernandez]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Kallapura]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Mencini]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluation of germination, distribution, and persistence of Bacillus subtilis spores through the gastrointestinal tract of chickens]]></article-title>
<source><![CDATA[Poult Sci]]></source>
<year>2014</year>
<volume>93</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>1793-800</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ribeiro]]></surname>
<given-names><![CDATA[LFT]]></given-names>
</name>
<name>
<surname><![CDATA[Albino]]></surname>
<given-names><![CDATA[HS]]></given-names>
</name>
<name>
<surname><![CDATA[Rostagno]]></surname>
<given-names><![CDATA[SLT]]></given-names>
</name>
<name>
<surname><![CDATA[Barreto]]></surname>
<given-names><![CDATA[MI]]></given-names>
</name>
<name>
<surname><![CDATA[Hannas]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Harrington]]></surname>
<given-names><![CDATA[FA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of the dietary supplementation of Bacillus subtilis levels on performance, egg quality and excreta moisture of layers]]></article-title>
<source><![CDATA[Anim Feed Sci Technol]]></source>
<year>2014</year>
<volume>195</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>142-6</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wealleans]]></surname>
<given-names><![CDATA[AL]]></given-names>
</name>
<name>
<surname><![CDATA[Walsh]]></surname>
<given-names><![CDATA[MC]]></given-names>
</name>
<name>
<surname><![CDATA[Romero]]></surname>
<given-names><![CDATA[LF]]></given-names>
</name>
<name>
<surname><![CDATA[Ravindran]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Comparative effects of two multi-enzyme combinations and a Bacillus probiotic on growth performance, digestibility of energy and nutrients, disappearance of non-starch polysaccharides, and gut microflora in broiler chickens]]></article-title>
<source><![CDATA[Poult Sci]]></source>
<year>2017</year>
<volume>96</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>4287-97</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Romero]]></surname>
<given-names><![CDATA[LF]]></given-names>
</name>
<name>
<surname><![CDATA[Parsons]]></surname>
<given-names><![CDATA[CM]]></given-names>
</name>
<name>
<surname><![CDATA[Utterback]]></surname>
<given-names><![CDATA[PL]]></given-names>
</name>
<name>
<surname><![CDATA[Plumstead]]></surname>
<given-names><![CDATA[PW]]></given-names>
</name>
<name>
<surname><![CDATA[Ravindran]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Comparative effects of dietary carbohydrates without or with protease on the ileal digestibility of energy and amino acids and AME]]></article-title>
<source><![CDATA[Anim Feed Sci Technol]]></source>
<year>2017</year>
<volume>181</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>35-44</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Xu]]></surname>
<given-names><![CDATA[CL]]></given-names>
</name>
<name>
<surname><![CDATA[Ji]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Ma]]></surname>
<given-names><![CDATA[Q]]></given-names>
</name>
<name>
<surname><![CDATA[Hao]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Jin]]></surname>
<given-names><![CDATA[ZY]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of a dried Bacillus subtilis culture on egg quality]]></article-title>
<source><![CDATA[Poult Sci]]></source>
<year>2006</year>
<volume>85</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>364-8</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sohail]]></surname>
<given-names><![CDATA[HK]]></given-names>
</name>
<name>
<surname><![CDATA[Muhammad]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Nasir]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of supplementation of multi-enzyme and multi-species probiotic on production performance, egg quality, cholesterol level and immune system in laying hens]]></article-title>
<source><![CDATA[J Appl Anim Res]]></source>
<year>2011</year>
<volume>39</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>386-98</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[VGG.]]></given-names>
</name>
</person-group>
<source><![CDATA[Modulación nutricional de la inmunidad en pollo de engorda mediante el empleo de un estimulante (paredes de levaduras de Saccharomyces cerevisiae)]]></source>
<year>2009</year>
<publisher-loc><![CDATA[México, CDMX ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="book">
<source><![CDATA[IBM®SPSS®STATISTICS]]></source>
<year>2010</year>
<publisher-name><![CDATA[SPSS Inc]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wena]]></surname>
<given-names><![CDATA[LC]]></given-names>
</name>
<name>
<surname><![CDATA[Wanga]]></surname>
<given-names><![CDATA[YM]]></given-names>
</name>
<name>
<surname><![CDATA[Zhoua]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Jiangb]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Wanga]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effect of enzyme preparation on egg production, nutrient retention, digestive enzyme activities and pancreatic enzyme messenger RNA expression of late-phase laying hens]]></article-title>
<source><![CDATA[Anim Feed Sci Technol]]></source>
<year>2012</year>
<volume>172</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>180-6</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sobczak]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Kozlowski]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The effect of a probiotic preparation containing Bacillus subtilis ATCC PTA-6737 on egg production and physiological parameters of laying hens]]></article-title>
<source><![CDATA[Ann Anim Sci]]></source>
<year>2015</year>
<volume>15</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>711-23</page-range></nlm-citation>
</ref>
<ref id="B24">
<label>24</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Panda]]></surname>
<given-names><![CDATA[AK]]></given-names>
</name>
<name>
<surname><![CDATA[Reddy]]></surname>
<given-names><![CDATA[MR]]></given-names>
</name>
<name>
<surname><![CDATA[Rama Rao]]></surname>
<given-names><![CDATA[SV]]></given-names>
</name>
<name>
<surname><![CDATA[Praharaj]]></surname>
<given-names><![CDATA[NK.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Production performance, serum/yolk cholesterol and immune competence of White Leghorn layers as influenced by dietary supplementation with probiotic]]></article-title>
<source><![CDATA[Trop Anim Health Prod]]></source>
<year>2003</year>
<volume>35</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>85-94</page-range></nlm-citation>
</ref>
<ref id="B25">
<label>25</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Toghyani]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Wu]]></surname>
<given-names><![CDATA[SB]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez-Maldonado]]></surname>
<given-names><![CDATA[RA]]></given-names>
</name>
<name>
<surname><![CDATA[Iji]]></surname>
<given-names><![CDATA[PA]]></given-names>
</name>
<name>
<surname><![CDATA[Swick]]></surname>
<given-names><![CDATA[RA.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Performance, nutrient utilization, and energy partitioning in broiler chickens offered high canola meal diets supplemented with multicomponent carbohydrate and mono-component protease]]></article-title>
<source><![CDATA[Poult Sci]]></source>
<year>2017</year>
<volume>96</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>3960-72</page-range></nlm-citation>
</ref>
<ref id="B26">
<label>26</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Salma]]></surname>
<given-names><![CDATA[U]]></given-names>
</name>
<name>
<surname><![CDATA[Miah]]></surname>
<given-names><![CDATA[AG]]></given-names>
</name>
<name>
<surname><![CDATA[Tareq]]></surname>
<given-names><![CDATA[KM]]></given-names>
</name>
<name>
<surname><![CDATA[Maki]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Tsujii]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effect of dietary Rhodobacter capsulatus on egg-yolk cholesterol in laying hen performance]]></article-title>
<source><![CDATA[Poult Sci]]></source>
<year>2007</year>
<volume>86</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>714-9</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
