<?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>2007-9028</journal-id>
<journal-title><![CDATA[Ecosistemas y recursos agropecuarios]]></journal-title>
<abbrev-journal-title><![CDATA[Ecosistemas y recur. agropecuarios]]></abbrev-journal-title>
<issn>2007-9028</issn>
<publisher>
<publisher-name><![CDATA[Universidad Juárez Autónoma de Tabasco, Dirección de Investigación y Posgrado]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-90282019000100115</article-id>
<article-id pub-id-type="doi">10.19136/era.a6n16.1619</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Respuesta ovulatoria y embrionaria a la somatotropina bovina recombinante en cabras superovuladas con FSHp]]></article-title>
<article-title xml:lang="en"><![CDATA[Ovulatory and embryonic response to recombinant bovine somatotropin in goats superovulated with FSHp]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Gómez]]></surname>
<given-names><![CDATA[Adán]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sánchez-Dávila]]></surname>
<given-names><![CDATA[Fernando]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vásquez-Armijo]]></surname>
<given-names><![CDATA[José Fernando]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bosque-González]]></surname>
<given-names><![CDATA[Alejandro Sergio Del]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ledezma-Torres]]></surname>
<given-names><![CDATA[Rogelio Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bernal-Barragán]]></surname>
<given-names><![CDATA[Hugo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma de Nuevo León Facultad de Agronomía ]]></institution>
<addr-line><![CDATA[Marín Nuevo León,]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Autónoma del Estado de México Centro Universitario UAEM Temascaltepec ]]></institution>
<addr-line><![CDATA[Temascaltepec de González Estado de México]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Autónoma de Nuevo León  Facultad de Medicina Veterinaria y Zootecnia]]></institution>
<addr-line><![CDATA[General Escobedo Nuevo León]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2019</year>
</pub-date>
<volume>6</volume>
<numero>16</numero>
<fpage>115</fpage>
<lpage>120</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-90282019000100115&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-90282019000100115&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-90282019000100115&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: El objetivo del estudio fue evaluar el efecto de la somatotropina bovina recombinante (rBST) en la actividad ovárica, cantidad y calidad de embriones transferibles en cabras durante el anestro estacional. Se utilizaron 30 cabras multíparas sincronizadas con protocolo corto de CIDR y superovuladas con FSHp, asignadas a tres tratamientos (n = 10): T1 = control, sin rBST, T2 = 100 mg rBST y T3 = 200 mg rBST. Las variables cuantitativas se analizaron mediante prueba de Kruskal-Wallis; el porcentaje de estro y de embriones recuperados, mediante prueba de Chi - cuadrada. Las cabras del T3 tuvieron mayor número de CL, seguidas del T2 (p = 0.002). El número de embriones recuperados y de blastocitos fue mayor en T3 (p = 0.001). El número de mórulas fue mayor en T1 (p = 0.001). La aplicación de rBST al inicio del estro incrementa la actividad ovárica y la cantidad de embriones transferibles en cabras.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: The objective of this study was to evaluate the effect of recombinant bovine somatotropin (rBST) on ovarian activity and quantity and quality of transferable embryos in goats during seasonal anoestrus. We used 30 multiparous goats synchronized with goats synchronized with CIDR short protocol and superovulated with FSHp, assigned to three treatments (n = 10): T1 = control, without rBST, T2 = 100 mg rBST y T3 = 200 mg rBST. Quantitative variables were analyzed using the Kruskal-Wallis test, and the percentage of estrus and embryos recovered by the Chi-square test. A greater number of CL were registered in goats assigned to T3, followed by T2 (p = 0.002). The number of recovered embryos and blastocysts was higher in T3 (p = 0.001). The morula number was higher in T1 (p = 0.001). The application of rBST at the onset of estrus increases ovarian activity and the number of transferable embryos in goats.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Cabras]]></kwd>
<kwd lng="es"><![CDATA[embrión]]></kwd>
<kwd lng="es"><![CDATA[protocolo corto]]></kwd>
<kwd lng="es"><![CDATA[recolección de embriones]]></kwd>
<kwd lng="es"><![CDATA[superovulación]]></kwd>
<kwd lng="en"><![CDATA[Goats]]></kwd>
<kwd lng="en"><![CDATA[embryo]]></kwd>
<kwd lng="en"><![CDATA[short protocol]]></kwd>
<kwd lng="en"><![CDATA[embryo collection]]></kwd>
<kwd lng="en"><![CDATA[superovulation]]></kwd>
</kwd-group>
</article-meta>
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