<?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>1688-0390</journal-id>
<journal-title><![CDATA[Revista Médica del Uruguay]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Méd. Urug.]]></abbrev-journal-title>
<issn>1688-0390</issn>
<publisher>
<publisher-name><![CDATA[Sindicato Médico del Uruguay]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1688-03902020000300157</article-id>
<article-id pub-id-type="doi">10.29193/rmu.36.3.7</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Cianobacterias en las playas: riesgos toxicológicos y vulnerabilidad infantil]]></article-title>
<article-title xml:lang="en"><![CDATA[Cyanobacteria in beaches: toxicological risk and child vulnerability]]></article-title>
<article-title xml:lang="pt"><![CDATA[Cianobactérias nas praias: riscos toxicológicos e vulnerabilidade infantil]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Juanena]]></surname>
<given-names><![CDATA[Carolina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Negrin]]></surname>
<given-names><![CDATA[Alba]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Laborde]]></surname>
<given-names><![CDATA[Amalia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de la República Facultad de Medicina Hospital de Clínicas]]></institution>
<addr-line><![CDATA[Montevideo ]]></addr-line>
<country>Uruguay</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>36</volume>
<numero>3</numero>
<fpage>157</fpage>
<lpage>182</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_arttext&amp;pid=S1688-03902020000300157&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_abstract&amp;pid=S1688-03902020000300157&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_pdf&amp;pid=S1688-03902020000300157&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: Las cianobacterias son bacterias fotosintéticas del plancton de aguas dulces y saladas. Su acumulación excesiva en las aguas recreacionales y potables se conoce como floración algal, con potenciales efectos en la salud de seres humanos. Son predominantemente estivales, en cursos de aguas dulces y pueden alcanzar las costas oceánicas. Esta es una revisión bibliográfica basada en las publicaciones registradas en PubMed-Medline, BVS (Biblioteca Virtual en Salud que incluye SciELO, LILACS, IBECS), Springer, Science Direct, Portal Timbó, y obtenidas con los términos &#8220;cianobacterias&#8221;, &#8220;cianotoxinas&#8221;, &#8220;microcistina&#8221;, &#8220;floraciones algales&#8221;, &#8220;pediatría&#8221;, &#8220;niños&#8221;, &#8220;recreacional&#8221; &#8220;intoxicación&#8221; &#8220;exposición&#8221;, sin límites de año de publicación. Su objetivo es actualizar el conocimiento sobre cianotoxinas y efectos en la salud humana, analizar escenarios de riesgo de exposición a cianobacterias, particularmente en niños, y reforzar medidas preventivas de la exposición y promover acciones desde el sector sanitario. Las manifestaciones clínicas de la intoxicación por exposición reciente son malestar general, irritación de piel y mucosas, síntomas respiratorios e incluso afectación hepática en casos graves. Es preciso incluir estas floraciones en la etiopatogenia de estos cuadros y relacionarlos con la exposición utilizando la monitorización de floraciones del país. La exposición a cianobacterias es un riesgo emergente para la salud. La evidencia científica de los últimos años consolida el conocimiento de efectos en la salud humana por exposición a cianobacterias. Recientemente se identifica el baño, juegos infantiles e ingesta de arena en costas con altos niveles de contaminación como un escenario de riesgo en niños. La evidencia de hepatoxicidad por cianotoxinas es aún más escasa, aunque existen casos documentados. El sistema de monitoreo de playas permite a los equipos de salud incorporar la sospecha de exposición a cianobacterias y el posible contacto con sus toxinas, para poder realizar un diagnóstico temprano y participar en la prevención de la exposición.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Summary: Cyanobacteria are photosynthetic bacteria from fresh and saltwater plankton. Its excessive accumulation in recreational and drinking waters is known as algal bloom that could potentially affect human health. They are mainly seen in summer, in freshwater waterways and can reach the ocean coasts. This is a bibliographic review based on the publications registered in PubMed-Medline, BVS (Virtual Health Library that includes SciELO, LILACS, IBECS), Springer, Science Direct, Portal Timbó, and obtained with the terms "cyanobacteria", "cyanotoxins", "Microcystine", "algal blooms", "pediatrics", "children", "recreational" "intoxication" "exposure" without year of publication limits. The review aims to update knowledge about cyanotoxins and their effect on human health; analyze risk scenarios of exposure to cyanobacteria, particularly in children, and reinforce preventive measures for exposure, as well as to promote actions from the health sector. The clinical manifestations of recent exposure poisoning are general malaise, skin and mucous irritation, respiratory symptoms and even liver insufficiency in severe cases. It is necessary to include these blooms in the pathogenesis of these clinic cases and relate them to the exposure using the monitoring of blooms in the country. Exposure to cyanobacteria is an emerging health risk. The scientific evidence of the last years consolidates knowledge on the effect of exposure to cyanobacteria on human health. Recently, bathing, children's games, and sand intake on coasts with high levels of contamination have been identified as a risk scenario for children. Evidence of cyanotoxin hepatoxicity is even scarcer, although there are documented cases. The beach monitoring system allows health teams to incorporate the suspicion of exposure to cyanobacteria and possible contact with their toxins, to make an early diagnosis and participate in the prevention of exposure.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo: As cianobactérias são bactérias fotossintéticas do plâncton de águas doces e salgadas. Sua acumulação excessiva em águas recreacionais e potáveis é conhecida como floração algal com potenciais efeitos sobre a saúde de seres humanos. São predominantemente estivais, ocorrem em cursos de águas doces e podem alcançar as costas oceânicas. Esta é uma revisão bibliográfica baseada nas publicações indexadas em PubMed-Medline, BVS (Biblioteca Virtual em Saúde que inclui SciELO, LILACS, IBECS), Springer, Science Direct, Portal Timbó, e obtidas com os termos "cianobactérias", "cianotoxinas", "microcistina", "florações algais", "pediatria", "crianças", "recreacional" "intoxicação" "exposição", sem limites de ano de publicação. Seu objetivo é atualizar o conhecimento sobre cianotoxinas e efeitos sobre a saúde humana; analisar cenários de risco de exposição a cianobactérias, particularmente em crianças e reforçar medidas preventivas de exposição e promover ações do setor sanitário. As manifestações clínicas da intoxicação por exposição recente são mal-estar geral, irritação de pele e mucosas, sintomas respiratórios e incluso afetação hepática nos casos graves. É preciso incluir estas florações, na etiopatogenia destes quadros e relacioná-las com a exposição utilizando o monitoramento das florações do país. A exposição a cianobactérias é um risco emergente para a saúde. A evidência científica dos últimos anos consolida o conhecimento sobre os efeitos sobre a saúde humana por exposição a cianobactérias; recentemente foram identificados como um cenário de risco para crianças: o banho, jogos infantis e ingestão de areia nas costas com altos níveis de contaminação. A evidência de hepatoxicidade por cianotoxinas é ainda escassa embora existam casos documentados. O sistema de monitoramento de praias permite as equipes de saúde incorporar a suspeita de exposição a cianobactérias e o possível contacto com suas toxinas, para poder realizar um diagnóstico precoce e participar na prevenção da exposição.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Cianobacterias]]></kwd>
<kwd lng="es"><![CDATA[Cianotoxinas]]></kwd>
<kwd lng="es"><![CDATA[Intoxicación]]></kwd>
<kwd lng="es"><![CDATA[Niño]]></kwd>
<kwd lng="es"><![CDATA[Contaminación de playas]]></kwd>
<kwd lng="es"><![CDATA[Exposición a riesgos ambientales]]></kwd>
<kwd lng="en"><![CDATA[Cyanobacteria]]></kwd>
<kwd lng="en"><![CDATA[Cyanotoxins]]></kwd>
<kwd lng="en"><![CDATA[Poisoning]]></kwd>
<kwd lng="en"><![CDATA[Child]]></kwd>
<kwd lng="en"><![CDATA[Beach pollution]]></kwd>
<kwd lng="en"><![CDATA[Environmental exposure]]></kwd>
<kwd lng="pt"><![CDATA[Cianobactérias]]></kwd>
<kwd lng="pt"><![CDATA[Cianotoxinas]]></kwd>
<kwd lng="pt"><![CDATA[Envenenamento]]></kwd>
<kwd lng="pt"><![CDATA[Criança]]></kwd>
<kwd lng="pt"><![CDATA[Poluição das praias]]></kwd>
<kwd lng="pt"><![CDATA[Exposição ambiental]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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