<?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>2183-5985</journal-id>
<journal-title><![CDATA[Acta Portuguesa de Nutrição]]></journal-title>
<abbrev-journal-title><![CDATA[Acta Port Nutr]]></abbrev-journal-title>
<issn>2183-5985</issn>
<publisher>
<publisher-name><![CDATA[Associação Portuguesa de Nutrição]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2183-59852020000400064</article-id>
<article-id pub-id-type="doi">10.21011/apn.2020.2312</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[EVIDÊNCIA DA SUPLEMENTAÇÃO COM PROTEÍNA DO SORO DO LEITE ENRIQUECIDO EM LEUCINA E DA VITAMINA D NOS IDOSOS COM SARCOPENIA - REVISÃO SISTEMÁTICA]]></article-title>
<article-title xml:lang="en"><![CDATA[EVIDENCE OF LEUCINE-ENRICHED WHEY PROTEIN NUTRITIONAL SUPPLEMENT AND VITAMIN D IN THE ELDERLY WITH SARCOPENIA - SYSTEMATIC REVIEW]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[Catarina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cebola]]></surname>
<given-names><![CDATA[Marisa]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mendes]]></surname>
<given-names><![CDATA[Lino]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Escola Superior de Tecnologia da Saúde de Lisboa do Instituto Politécnico de Lisboa  ]]></institution>
<addr-line><![CDATA[Lisboa ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Health &amp; Technology Research Centre da Escola Superior de Tecnologia da Saúde de Lisboa do Instituto Politécnico de Lisboa  ]]></institution>
<addr-line><![CDATA[Lisboa ]]></addr-line>
<country>Portugal</country>
</aff>
<pub-date pub-type="pub">
<day>30</day>
<month>12</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>30</day>
<month>12</month>
<year>2020</year>
</pub-date>
<numero>23</numero>
<fpage>64</fpage>
<lpage>68</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S2183-59852020000400064&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S2183-59852020000400064&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S2183-59852020000400064&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[RESUMO  INTRODUÇÃO:  A sarcopenia é uma síndrome geriátrica que compromete a qualidade de vida e a funcionalidade dos idosos. A literatura tem recentemente suportado que a proteína do soro do leite e aminoácidos essenciais que contêm leucina e a vitamina D, em conjunto com programas de atividade física personalizadas podem exercer efeitos positivos na prevenção e tratamento da sarcopenia nos idosos.  OBJETIVOS:  Sistematizar a evidência científica sobre o efeito da suplementação com proteína do soro do leite enriquecido em leucina e da vitamina D nos idosos com sarcopenia.  METODOLOGIA:  Analisar artigos científicos em diferentes bases eletrónicas, nomeadamente &#8220;Pubmed&#8221;, &#8220;Scopus&#8221; e &#8220;Web of Science&#8221; com publicações nos últimos 5 anos, utilizando as palavras-chave: &#8220;elderly&#8221; ou &#8220;aged&#8221;, sarcopenia&#8221;, &#8220;dietary supplements&#8221;, &#8220;leucine&#8221; e &#8220;vitamin D&#8221;. Após aplicar os critérios de inclusão e exclusão, obtiveram-se 6 artigos.  RESULTADOS:  A maioria dos estudos demonstrou que a suplementação teve efeitos significativos no aumento da massa muscular e alguns na força e função musculares dos idosos sarcopenicos. Além disso, foi relatado que esta suplementação também induziu efeitos favoráveis na atenuação do estado inflamatório destes indivíduos.  CONCLUSÕES:  A suplementação com aproximadamente 20 g de proteína do soro do leite enriquecido com 4 g de leucina e 800 IU de vitamina D, juntamente com programas de atividade física demonstraram efeitos benéficos na estimulação da síntese proteica e também na preservação muscular dos idosos sarcopenicos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  INTRODUCTION:  Sarcopenia is a geriatric syndrome that compromises the quality of life and functionality of the elderly. The literature has recently supported that leucine-enriched whey protein and vitamin D, together with personalized physical activity programs can have positive effects in the prevention and treatment of sarcopenia in the elderly.  OBJECTIVES:  Systematize the scientific evidence on the effect of leucine-enriched whey protein nutritional supplement and vitamin D in the elderly with sarcopenia.  METHODOLOGY:  Analyze scientific articles in different electronic bases, namely &#8220;Pubmed&#8221;, &#8220;Scopus&#8221; and &#8220;Web of Science&#8221; with publications in the last 5 years, using the keywords: &#8220;elderly&#8221; or &#8220;aged&#8221;, sarcopenia&#8221;, &#8220;dietary supplements&#8221;, &#8220;leucine&#8221; and &#8220;vitamin D&#8221;. After applying the inclusion and exclusion criteria, 6 articles were obtained.  RESULTS: Most studies have shown that supplementation had significant effects on increasing muscle mass and some on muscle strength and function in the elderly with sarcopenia. In addition, it was reported that this supplementation also induced favorable effects in attenuating the inflammatory state of these patients.  CONCLUSIONS:  Supplementation with approximately 20 g of whey protein with 4 g of leucine and 800IU of vitamin D, together with physical activity programs have shown beneficial effects in stimulating protein synthesis and also in muscle preservation in sarcopenic elderly.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Idosos]]></kwd>
<kwd lng="pt"><![CDATA[Leucina]]></kwd>
<kwd lng="pt"><![CDATA[Sarcopenia]]></kwd>
<kwd lng="pt"><![CDATA[Suplementos nutricionais]]></kwd>
<kwd lng="pt"><![CDATA[Vitamina D]]></kwd>
<kwd lng="en"><![CDATA[Elderly]]></kwd>
<kwd lng="en"><![CDATA[Leucine]]></kwd>
<kwd lng="en"><![CDATA[Sarcopenia]]></kwd>
<kwd lng="en"><![CDATA[Dietary supplements]]></kwd>
<kwd lng="en"><![CDATA[Vitamin]]></kwd>
</kwd-group>
</article-meta>
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