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<article xsi:noNamespaceSchemaLocation="http://jats.nlm.nih.gov/publishing/1.1/xsd/JATS-journalpublishing1-mathml3.xsd" dtd-version="1.1" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><front><journal-meta><journal-id journal-id-type="publisher-id">CDCST</journal-id><journal-title-group><journal-title>China Daily Chemical Science Technology</journal-title></journal-title-group><issn>2997-7096</issn><eissn>2997-710X</eissn><publisher><publisher-name>Art and Technology</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.61369/CDCST.2026010028</article-id><article-categories><subj-group subj-group-type="heading"><subject>Article</subject></subj-group></article-categories><title>神经酰胺在延缓皮肤衰老中的作用</title><url>https://artdesignp.com/journal/CDCST/3/1/10.61369/CDCST.2026010028</url><author>陈星梅,陈思阳,陶沁倩,严二平</author><pub-date pub-type="publication-year"><year>2026</year></pub-date><volume>3</volume><issue>1</issue><history><date date-type="pub"><published-time>2026-03-05</published-time></date></history><abstract>随着年龄的增长，在内外因素的影响下皮肤出现皱纹、松弛下垂和色素沉着等衰老表现，而皮肤又是最能体现出衰老状态的器官，如何延缓皮肤老化已成为近年来研究的热点。神经酰胺作为表皮脂质的重要组成成分，在维持皮肤屏障功能、保湿以及延缓皮肤老化方面发挥着关键作用。本文综述了皮肤衰老的内源性和外源性影响因素，探讨了神经酰胺在皮肤抗衰中的应用及其可能的作用机制，为延缓皮肤衰老研究及其相关产品的开发提供参考。</abstract><keywords>神经酰胺,皮肤衰老,屏障功能,保湿,表皮脂质</keywords></article-meta></front><body/><back><ref-list><ref id="B1" content-type="article"><label>1</label><element-citation publication-type="journal"><p>[1]Ritti&amp;eacute; L, Fisher GJ. 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