<?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>2007-7459</journal-id>
<journal-title><![CDATA[Horizonte sanitario]]></journal-title>
<abbrev-journal-title><![CDATA[Horiz. sanitario]]></abbrev-journal-title>
<issn>2007-7459</issn>
<publisher>
<publisher-name><![CDATA[Universidad Juárez Autónoma de Tabasco, División Académica de Ciencias de la Salud]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-74592026000100019</article-id>
<article-id pub-id-type="doi">10.19136/hs.a25.1.5945</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Efecto del consumo de margarina baja en grasas trans en la función de la insulina]]></article-title>
<article-title xml:lang="en"><![CDATA[Effect of Low-Trans Margarine Consumption on Insulin Function]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Alvarado Pérez]]></surname>
<given-names><![CDATA[Nicté Susana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Diez Larios]]></surname>
<given-names><![CDATA[Jessica Lizeth]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jiménez Maldonado]]></surname>
<given-names><![CDATA[Alberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Palacios Fonseca]]></surname>
<given-names><![CDATA[Alin Jael]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Toro Equihua]]></surname>
<given-names><![CDATA[Mario Del]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cerna Cortés]]></surname>
<given-names><![CDATA[Joel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Guadalajara Facultad de Medicina ]]></institution>
<addr-line><![CDATA[Guadalajara Jalisco]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Guadalajara Facultad de Medicina ]]></institution>
<addr-line><![CDATA[Guadalajara Jalisco]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Autónoma de Baja California Facultad de Deportes ]]></institution>
<addr-line><![CDATA[Ensenada Baja California]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad de Colima Facultad de Medicina ]]></institution>
<addr-line><![CDATA[ Colima]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Universidad de Colima Facultad de Medicina ]]></institution>
<addr-line><![CDATA[ Colima]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af6">
<institution><![CDATA[,Universidad de Colima Facultad de Medicina ]]></institution>
<addr-line><![CDATA[ Colima]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2026</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2026</year>
</pub-date>
<volume>25</volume>
<numero>1</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-74592026000100019&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-74592026000100019&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-74592026000100019&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Objetivo:  El presente trabajo analizó el efecto de una dieta con un contenido de margarina del 52% (concentraciones finales de grasas trans 0.104%; grasas saturadas 9.36%; grasas totales 31.2%) sobre el desarrollo de resistencia a la insulina.  Materiales y métodos: Se realizó un estudio pareado en el cual se sometió a la prueba de resistencia a la insulina a un grupo de 11 ratas Wistar, alimentadas con una dieta estándar (proteína 23%, grasa 3%, fibra 6%) y alimentadas con una dieta con un contenido de margarina baja en grasas trans del 52%, 26% de carbohidratos y 12% de proteínas, durante 8 semanas. Se calculó el área bajo la curva (AUC) para ambas dietas.  Resultados: El consumo de una dieta con un contenido elevado de margarina baja en grasas trans incrementa el efecto de la insulina favoreciendo la disminución de la concentración de glucosa de manera estadísticamente significativa (dieta estándar 9179 vs dieta margarina baja en grasas trans 6663 p=0.0001).  Conclusiones: El consumo de una dieta rica en margarina baja en grasas trans favorece la acción de la insulina.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Objective: The present study analyzed the effect of a diet with a margarine content of 52% (final concentrations of trans fats 0.104%; saturated fats 9.36%; total fats 31.2%) on the development of insulin resistance.  Materials and methods: A paired clinical study was conducted in a group of 11 Wistar rats fed a standard diet (23% protein, 3% fat, 6% fiber) and then fed a diet containing 52% trans-fat low margarine, 26% carbohydrates (provided by oat flour) and 12% protein, for 8 weeks. In both conditions, each Wistar rat was tested for insulin resistance. The area under the curve (AUC) was calculated for both diets.  Results: The consumption of a diet with a high content of margarine low in trans fats increases the effect of insulin, favoring the decrease in glucose concentration in a statistically significant way (standard diet 9179 vs margarine diet low in trans fats 6663 p=0.0001).  Conclusions: Consuming a diet rich in trans-fat low-margarine promotes insulin action.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Margarina baja en grasas trans]]></kwd>
<kwd lng="es"><![CDATA[Resistencia a insulina]]></kwd>
<kwd lng="es"><![CDATA[Ratas Wistar]]></kwd>
<kwd lng="en"><![CDATA[Low trans-fat margarine]]></kwd>
<kwd lng="en"><![CDATA[Insulin resistance]]></kwd>
<kwd lng="en"><![CDATA[Wistar rats]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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