<?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>1688-9339</journal-id>
<journal-title><![CDATA[Odontoestomatología]]></journal-title>
<abbrev-journal-title><![CDATA[Odontoestomatología]]></abbrev-journal-title>
<issn>1688-9339</issn>
<publisher>
<publisher-name><![CDATA[Facultad de Odontología - Universidad de la República]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1688-93392018000100004</article-id>
<article-id pub-id-type="doi">10.22592/ode2018n31a2</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Influencia del consumo de cannabis en la enfermedad periodontal: una Scoping Review]]></article-title>
<article-title xml:lang="en"><![CDATA[Influence of cannabis use on periodontal disease: a scoping review]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mederos]]></surname>
<given-names><![CDATA[Matias]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Francia]]></surname>
<given-names><![CDATA[Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Chisini]]></surname>
<given-names><![CDATA[Luiz Alexandre]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Grazioli]]></surname>
<given-names><![CDATA[Guillermo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Andrade]]></surname>
<given-names><![CDATA[Ernesto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de la República Facultad Odontología ]]></institution>
<addr-line><![CDATA[Montevideo ]]></addr-line>
<country>Uruguay</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de la República Facultad Odontología Cátedra de Fisiología]]></institution>
<addr-line><![CDATA[Montevideo ]]></addr-line>
<country>Uruguay</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Federal de Pelotas Programa de Posgrado en Odontología ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad de la República Facultad de Odontología Cátedra de Materiales Dentales]]></institution>
<addr-line><![CDATA[Montevideo ]]></addr-line>
<country>Uruguay</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Universidad de la República Facultad Odontología Cátedra de Periodoncia]]></institution>
<addr-line><![CDATA[Montevideo ]]></addr-line>
<country>Uruguay</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2018</year>
</pub-date>
<volume>20</volume>
<numero>31</numero>
<fpage>4</fpage>
<lpage>15</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_arttext&amp;pid=S1688-93392018000100004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_abstract&amp;pid=S1688-93392018000100004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_pdf&amp;pid=S1688-93392018000100004&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: Recientes publicaciones plantean la posible asociación del cannabis (Cannabis sativa) con el desarrollo de la periodontitis.  Objetivo:  Analizar la influencia del consumo de cannabis en la enfermedad periodontal, relevando la evidencia disponible e identificando las variables asociadas en los estudios .  Material y método:  se realizó una Scoping Review a partir de una búsqueda estructurada en PubMed/ MEDLINE, Science Direct, LILACS, SciELO hasta mayo de 2017 . Resultados: Estudios &#8220;In vivo&#8221; mostraron una mayor pérdida ósea en animales expuestos a Cannabis. Los casos clínicos muestran que el uso crónico de cannabis puede resultar en agrandamientos gingivales y periodontitis crónica severa localizada. Los estudios epidemiológicos demuestran una asociación estadística entre Cannabis y periodontitis.  Conclusiones:  El consumo del Cannabis parece estar asociado con una mayor presencia de periodontitis. Sin embargo, se desconoce el mecanismo específico por el cual actúa en los tejidos gingivales.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: Recent publications suggest the possible association between cannabis (Cannabis sativa) and periodontitis.  Objective : To analyze the possible influence of cannabis use on periodontal disease, highlighting the available evidence and identifying the associated variables in the studies.  Materials and methods : We conducted a scoping review applying a structured search method in PubMed/MEDLINE, Science Direct, LILACS, SciELO including publications until May 2017.  Results : In vivo studies showed greater bone loss in animals exposed to cannabis. Clinical cases show that chronic cannabis use may result in gingival enlargement (with clinical features similar to phenytoin induced enlargement) and localized severe chronic periodontitis. Most of the epidemiological studies confirmed the possible association between cannabis and periodontitis.  Conclusions : The consumption of cannabis seems to be associated with a greater presence of periodontitis. However, the specific mechanism by which cannabis acts in the gingival tissues is unknown.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[cannabis]]></kwd>
<kwd lng="es"><![CDATA[enfermedades periodontales]]></kwd>
<kwd lng="en"><![CDATA[cannabis]]></kwd>
<kwd lng="en"><![CDATA[periodontal diseases]]></kwd>
</kwd-group>
</article-meta>
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