<?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>0188-4999</journal-id>
<journal-title><![CDATA[Revista internacional de contaminación ambiental]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Int. Contam. Ambient]]></abbrev-journal-title>
<issn>0188-4999</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Instituto de Ciencias de la Atmósfera y Cambio Climático]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0188-49992024000100115</article-id>
<article-id pub-id-type="doi">10.20937/rica.54869</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Vanadio: exposición atmosférica, efectos en la salud y normatividad en México]]></article-title>
<article-title xml:lang="en"><![CDATA[Vanadium: Atmospheric exposure, health effects and normativity in Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rojas-Lemus]]></surname>
<given-names><![CDATA[Marcela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[López-Valdez]]></surname>
<given-names><![CDATA[Nelly]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bizarro-Nevares]]></surname>
<given-names><![CDATA[Patricia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Villalva]]></surname>
<given-names><![CDATA[Adriana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fortoul]]></surname>
<given-names><![CDATA[Teresa I.]]></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 Departamento de Biología Celular y Tisular]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2024</year>
</pub-date>
<volume>40</volume>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0188-49992024000100115&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0188-49992024000100115&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0188-49992024000100115&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN La contaminación atmosférica es uno de los grandes problemas a nivel global. Dentro de los contaminantes ambientales más importantes están las partículas suspendidas, las cuales han sido clasificadas dentro del Grupo 1 como carcinógenas para humanos por la Agencia Internacional sobre la Investigación en Cáncer. A las partículas suspendidas se adosan componentes con relevancia toxicológica como los metales a los que se les atribuyen, al menos en parte, los efectos adversos que las partículas generan en los organismos. Uno de los metales presentes en las partículas es el vanadio, metal que se encuentra como elemento traza abundante en el petróleo mexicano y que se emite a la atmósfera principalmente por la quema de sus derivados, como la gasolina. Sin embargo, aunque el vanadio está presente en la atmósfera, sus concentraciones no se monitorean, ya que ni éste ni algún otro metal están considerados como contaminantes criterio. Por lo anterior, el objetivo de este trabajo es darle visibilidad a este elemento como contaminante ubicuo adosado a las partículas suspendidas, ya que representa un potencial peligro para la salud de los habitantes de las ciudades contaminadas como la Zona Metropolitana del Valle de México y, por otro lado, enfatizar la casi nula de normatividad en México sobre la contaminación por metales, ya que el vanadio es solo un ejemplo de ésta.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT Air pollution is a major global problem. Among the most important environmental pollutants is particulate matter, which has been classified by the International Agency for Research on Cancer as a human carcinogen within Group 1. Toxicologically relevant components such as metals are added to suspended particulate matter, which is at least partly responsible for the adverse effects of particulate matter on organisms. One of the metals present in particulate matter is vanadium, which is found as an abundant trace element in Mexican petroleum and is emitted into the atmosphere mainly by burning its derivatives, such as gasoline. However, although vanadium is present in the atmosphere, its concentrations are not monitored since neither vanadium nor any other metal are considered criteria pollutants. Therefore, the objective of this work is to give visibility to this element as a ubiquitous pollutant attached to suspended particles, which represents a potential danger to the health of the inhabitants of polluted cities such as the Metropolitan Zone of the Valley of Mexico; and, on the other hand, to emphasize the near absence of regulations in Mexico on metal pollution, since vanadium is only one example.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[contaminación atmosférica]]></kwd>
<kwd lng="es"><![CDATA[metales]]></kwd>
<kwd lng="es"><![CDATA[Normas Mexicanas]]></kwd>
<kwd lng="en"><![CDATA[atmospheric pollution]]></kwd>
<kwd lng="en"><![CDATA[metals]]></kwd>
<kwd lng="en"><![CDATA[Mexican regulations]]></kwd>
</kwd-group>
</article-meta>
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