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        <datestamp>2025-02-14T06:38:41Z</datestamp>
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        <jpcoar:jpcoar xmlns:datacite="https://schema.datacite.org/meta/kernel-4/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcndl="http://ndl.go.jp/dcndl/terms/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:jpcoar="https://github.com/JPCOAR/schema/blob/master/1.0/" xmlns:oaire="http://namespace.openaire.eu/schema/oaire/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:rioxxterms="http://www.rioxx.net/schema/v2.0/rioxxterms/" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns="https://github.com/JPCOAR/schema/blob/master/1.0/" xsi:schemaLocation="https://github.com/JPCOAR/schema/blob/master/1.0/jpcoar_scm.xsd">
          <dc:title xml:lang="ja">PCR法を用いたμオピオイド受容体(OPRM1)118A/G遺伝子多型と人格特性との関連についての研究</dc:title>
          <dc:title xml:lang="en">Association between OPRM1 polymorphisms and personality in a Japanese population</dc:title>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="ja">小野澤, 裕也</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="ja">小野澤</jpcoar:familyName>
            <jpcoar:givenName xml:lang="ja">裕也</jpcoar:givenName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="ja">金剛, 左京</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="ja">金剛</jpcoar:familyName>
            <jpcoar:givenName xml:lang="ja">左京</jpcoar:givenName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="ja">高野, 優</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="ja">高野</jpcoar:familyName>
            <jpcoar:givenName xml:lang="ja">優</jpcoar:givenName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="ja">古川, 菜生</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="ja">古川</jpcoar:familyName>
            <jpcoar:givenName xml:lang="ja">菜生</jpcoar:givenName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="ja">三上, 麻里奈</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="ja">三上</jpcoar:familyName>
            <jpcoar:givenName xml:lang="ja">麻里奈</jpcoar:givenName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="ja">青木, 理詠</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="ja">青木</jpcoar:familyName>
            <jpcoar:givenName xml:lang="ja">理詠</jpcoar:givenName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="ja">岩橋, 和彦</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="ja">岩橋</jpcoar:familyName>
            <jpcoar:givenName xml:lang="ja">和彦</jpcoar:givenName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="en">Onozawa, Yuya</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="en">Onozawa</jpcoar:familyName>
            <jpcoar:givenName xml:lang="en">Yuya</jpcoar:givenName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="en">Kongo, Sakyo</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="en">Kongo</jpcoar:familyName>
            <jpcoar:givenName xml:lang="en">Sakyo</jpcoar:givenName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="en">Takano, Yu</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="en">Takano</jpcoar:familyName>
            <jpcoar:givenName xml:lang="en">Yu</jpcoar:givenName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="en">Furukawa, Nao</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="en">Furukawa</jpcoar:familyName>
            <jpcoar:givenName xml:lang="en">Nao</jpcoar:givenName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="en">Mikami, Marina</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="en">Mikami</jpcoar:familyName>
            <jpcoar:givenName xml:lang="en">Marina</jpcoar:givenName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="en">Aoki, Rie</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="en">Aoki</jpcoar:familyName>
            <jpcoar:givenName xml:lang="en">Rie</jpcoar:givenName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="en">Iwahashi, Kazuhiko</jpcoar:creatorName>
            <jpcoar:familyName xml:lang="en">Iwahashi</jpcoar:familyName>
            <jpcoar:givenName xml:lang="en">Kazuhiko</jpcoar:givenName>
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          <datacite:description xml:lang="en" descriptionType="Abstract">Objective: Mu-opioid receptor gene OPRM1 118A&gt;G polymorphisms have been considered possible candidate factors for both opioid effects and psychophysical responses. In this study, we investigate the association between OPRM1 118A&gt;G polymorphisms and personality traits. Method: After written informed consent was obtained from participants, OPRM1 118A&gt;G gene polymorphisms were analyzed by polymerase chain reaction (PCR)—restriction fragment length polymorphism (RFLP), and personality was assessed using Neuroticism Extraversion Openness-Five Factor Inventory (NEO-FFI) and State-Trait Anxiety Inventory (STAI) in 236 Japanese university students. Statistical analyses were performed by the unpaired t-test and Welch’s t-test. Results: A significant relationship was found between OPRM1 118A&gt;G polymorphisms and NEO-FFI and STAI scores: participants with the A allele exhibited a higher conscientiousness score (p = 0.024) and a lower neuroticism score (p = 0.065) in NEO-FFI, and a lower STAI score (p = 0.023) than those without the A allele. Conclusion: We conclude that OPRM1 may affect conscientiousness and neuroticism measured using NEO-FFI and trait anxiety measured using STAI.</datacite:description>
          <datacite:description xml:lang="ja" descriptionType="Abstract">モルヒネの標的分子であるμオピオイド受容体（以下，OPRM1）に注目し，OPRM1遺伝子多型でその発現レベルや機能的活性に影響をもたらす118A/G（rs1799971）と人格特性との関連性があるかどうか検討を行った。若年者236人（男性55人，女性181人）を対象とし，対象者からインフォームドコンセントを得た後採血し，DNAの抽出・精製を行った。OPRM1遺伝子多型の解析には，polymorphism chain reaction-restriction fragment length polymorphism（PCR-RFLP）法を用いた。また，人格特性との関連性を調べるために，全ての対象者に自己記入式人格検査であるNEO Five Factor Inventory（NEO-FFI）とstate-trait anxiety inventory（STAI状態－特性不安検査）を実施した。その結果，Aアレル非保有者に比べ，Aアレル保有者ではNEO-FFIの誠実性スコアが有意差に高く（p = 0.024），Aアレル非保有者ではSTAI特性不安スコアが有意に高いことが分かった（p = 0.023）。今回の結果より，OPRM1遺伝子多型118A/Gが人格特性の「誠実性」および「特性不安」に影響を与えているのではないかと考えられた。</datacite:description>
          <dc:publisher>日本臨床衛生検査技師会</dc:publisher>
          <dc:publisher>Japanese Association of Medical Technologists</dc:publisher>
          <datacite:date dateType="Issued">2022-01-25</datacite:date>
          <dc:language>jpn</dc:language>
          <dc:type rdf:resource="http://purl.org/coar/resource_type/c_6501">journal article</dc:type>
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            <jpcoar:relatedIdentifier identifierType="DOI">10.14932/jamt.21-75</jpcoar:relatedIdentifier>
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          <jpcoar:sourceIdentifier identifierType="ISSN">0915-8669</jpcoar:sourceIdentifier>
          <jpcoar:sourceTitle>医学検査</jpcoar:sourceTitle>
          <jpcoar:sourceTitle>The Japanese journal of medical technology</jpcoar:sourceTitle>
          <jpcoar:volume>71</jpcoar:volume>
          <jpcoar:issue>1</jpcoar:issue>
          <jpcoar:pageStart>32</jpcoar:pageStart>
          <jpcoar:pageEnd>36</jpcoar:pageEnd>
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            <datacite:date dateType="Available">2025-02-14</datacite:date>
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