<?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>1409-0015</journal-id>
<journal-title><![CDATA[Medicina Legal de Costa Rica]]></journal-title>
<abbrev-journal-title><![CDATA[Med. leg. Costa Rica]]></abbrev-journal-title>
<issn>1409-0015</issn>
<publisher>
<publisher-name><![CDATA[Asociación Costarricense de Medicina Forense]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1409-00152018000100075</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Cambios estructurales renales en el riñón con el envejecimiento: con énfasis en glomeruloesclerosis]]></article-title>
<article-title xml:lang="en"><![CDATA[Renal structural changes in the kidney with aging: with emphasis on glomerulosclerosis]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[García Chaves]]></surname>
<given-names><![CDATA[Daniela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jiménez Campos]]></surname>
<given-names><![CDATA[Hazel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Ciencias Médicas  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Costa Rica</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Ciencias Médicas  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Costa Rica</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2018</year>
</pub-date>
<volume>35</volume>
<numero>1</numero>
<fpage>75</fpage>
<lpage>83</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_arttext&amp;pid=S1409-00152018000100075&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_abstract&amp;pid=S1409-00152018000100075&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_pdf&amp;pid=S1409-00152018000100075&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Es conocido que el proceso de envejecimiento conlleva, en la mayoría de individuos, una serie de cambios tanto estructurales como funcionales en diferentes órganos y sistemas. A nivel renal se reconoce que estos cambios tienden a ser los mismos que los observados en la presencia de algunas enfermedades crónicas sistémicas por lo que determinar la línea que divide lo patológico y fisiológico se torna importante. En este artículo se abordarán los diferentes cambios que ocasiona el proceso de envejecimiento en la morfología renal que ultimadamente conllevan a glomeruloesclerosis, interviniendo en forma esquematizada sobre las diferentes estructuras que conforman el sistema en forma tanto macroscópica y microscópica.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract It is known that the aging process entails, in most individuals, a series of structural and functional changes in different organs and systems. As in the renal system, it is recognized that these changes tend to be the same as those observed with the presence of some chronic systemic diseases, so determining the line that divides the pathological and physiological status becomes important. In this article we will discuss the different changes that the aging process causes in the renal morphology that ultimately lead to glomerulosclerosis, intervening in a schematic form on the different structures that make up the system in macroscopic and microscopic form.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Glomeruloesclerosis]]></kwd>
<kwd lng="es"><![CDATA[Nefrosclerosis]]></kwd>
<kwd lng="es"><![CDATA[Envejecimiento]]></kwd>
<kwd lng="es"><![CDATA[Atrofia]]></kwd>
<kwd lng="en"><![CDATA[Glomerulosclerosis]]></kwd>
<kwd lng="en"><![CDATA[Nephrosclerosis]]></kwd>
<kwd lng="en"><![CDATA[Aging]]></kwd>
<kwd lng="en"><![CDATA[Atrophy]]></kwd>
</kwd-group>
</article-meta>
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