<?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>1405-888X</journal-id>
<journal-title><![CDATA[TIP. Revista especializada en ciencias químico-biológicas]]></journal-title>
<abbrev-journal-title><![CDATA[TIP]]></abbrev-journal-title>
<issn>1405-888X</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Facultad de Estudios Superiores Zaragoza]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1405-888X2020000100204</article-id>
<article-id pub-id-type="doi">10.22201/fesz.23958723e.2020.0.224</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Hidrogeles de colágeno acoplados con hidroxiapatita para aplicaciones en ingeniería tisular]]></article-title>
<article-title xml:lang="en"><![CDATA[Collagen hydrogels coupled with hydroxyapatite for tissue engineering applications]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lara-Rico]]></surname>
<given-names><![CDATA[Rosalina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Claudio-Rizo]]></surname>
<given-names><![CDATA[Jesús Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Múzquiz-Ramos]]></surname>
<given-names><![CDATA[Elia Martha]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lopez-Badillo]]></surname>
<given-names><![CDATA[Claudia Magdalena]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma de Coahuila Facultad de Ciencias Químicas ]]></institution>
<addr-line><![CDATA[Saltillo Coahuila]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2020</year>
</pub-date>
<volume>23</volume>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1405-888X2020000100204&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1405-888X2020000100204&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1405-888X2020000100204&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Los hidrogeles basados en colágeno son redes tridimensionales (3D) con la capacidad de absorber agua y una alta biocompatibilidad para utilizarlos en la reparación de tejidos dañados. Estos materiales presentan pobres propiedades mecánicas y velocidades de degradación rápidas, limitando su aplicación a estrategias de ingeniería tisular y biomedicina; por ésto, la incorporación de fases inorgánicas en la matriz 3D del colágeno como la hidroxiapatita ha contribuido en la mejora de sus propiedades, incrementado la eficiencia de los hidrogeles híbridos obtenidos. Este trabajo, presenta las contribuciones más relevantes relacionadas con los sistemas de hidrogeles basados en colágeno y partículas de hidroxiapatita dispersas dentro de la matriz colagénica, lo que evidencia que la combinación de los materiales no altera la biocompatibilidad y biodegradabilidad típicas del colágeno, permitiendo la adhesión, proliferación, crecimiento celular y control del metabolismo de las células implicadas en los procesos de una reparación ósea, presentando a los hidrogeles como una estrategia para su uso potencial en la ingeniería tisular.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Collagen based hydrogels are three dimensional (3D) networks with the capacity to absorb water and high biocompatibility for use in repairing damaged tissue. These materials have poor mechanical properties and rapid degradation rates, limiting their application to tissue engineering and biomedical strategies; for this reason, the incorporation of inorganic phases in the 3D matrix of collagen such as hydroxyapatite has contributed to improving its properties, increasing the efficiency of the hybrid hydrogels obtained. This work presents the most relevant contributions related to collagen-based hydrogel systems and hydroxyapatite particles dispersed within the collagen matrix, which shows that the combination of materials does not alter the typical biocompatibility and biodegradability of collagen, allowing adhesion , proliferation, cell growth and control of the metabolism of the cells involved in the processes of bone repair, presenting hydrogels as a strategy for their potential use in tissue engineering.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[hidroxiapatita]]></kwd>
<kwd lng="es"><![CDATA[ingeniería tisular]]></kwd>
<kwd lng="es"><![CDATA[hidrogel]]></kwd>
<kwd lng="es"><![CDATA[colágeno]]></kwd>
<kwd lng="en"><![CDATA[hydroxyapatite]]></kwd>
<kwd lng="en"><![CDATA[tissue engineering]]></kwd>
<kwd lng="en"><![CDATA[hydrogel]]></kwd>
<kwd lng="en"><![CDATA[collagen]]></kwd>
</kwd-group>
</article-meta>
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