PLOS ONE:绿茶有助预防老年痴呆症

2014-05-16 佚名 新华网

日本一个研究小组最新研究发现,绿茶具有预防老年痴呆症的作用,习惯每天喝绿茶的人,患病率大约只有不喝绿茶人的三分之一。 从2007年到2013年,日本金泽大学研究人员以石川县的490名60岁以上的居民为对象,调查了老年痴呆症的发病率。结果发现,在完全没有饮用绿茶习惯的138人中,有43人患上老年痴呆症或者轻度认知障碍;而每天饮用绿茶的157人中,只有18人患病。另外还发现,隔三差五喝绿茶的人患病风险

日本一个研究小组最新研究发现,绿茶具有预防老年痴呆症的作用,习惯每天喝绿茶的人,患病率大约只有不喝绿茶人的三分之一。 【文献下载

从2007年到2013年,日本金泽大学研究人员以石川县的490名60岁以上的居民为对象,调查了老年痴呆症的发病率。结果发现,在完全没有饮用绿茶习惯的138人中,有43人患上老年痴呆症或者轻度认知障碍;而每天饮用绿茶的157人中,只有18人患病。另外还发现,隔三差五喝绿茶的人患病风险也比完全不喝绿茶的人低。

此外,研究小组还研究了喝咖啡和红茶与老年痴呆症的关系,但没有发现饮用习惯与老年痴呆症患病率之间的关联。研究小组认为,这显示,绿茶确实发挥了预防老年痴呆症的效果。研究负责人山田正仁说,起作用的可能是绿茶含有的儿茶素等成分。

研究论文已刊登在美国在线科学杂志PLOS ONE上。

原文出处:

Moeko Noguchi-Shinohara, Sohshi Yuki, Chiaki Dohmoto, Yoshihisa Ikeda, Miharu Samuraki, Kazuo Iwasa, Masami Yokogawa, Kimiko Asai, Kiyonobu Komai, Hiroyuki Nakamura, Masahito Yamada. Consumption of Green Tea, but Not Black Tea or Coffee, Is Associated with Reduced Risk of Cognitive Decline. PLOS ONE, May 14, 2014; DOI: 10.1371/journal.pone.0096013 【文献下载

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    2015-03-11 Boyinsh
  2. [GetPortalCommentsPageByObjectIdResponse(id=1836084, encodeId=9737183608496, content=<a href='/topic/show?id=4613e1212fc' target=_blank style='color:#2F92EE;'>#痴呆症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71212, encryptionId=4613e1212fc, topicName=痴呆症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=726030, createdName=Boyinsh, createdTime=Wed Mar 11 16:16:00 CST 2015, time=2015-03-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1789593, encodeId=5bcd1e895939e, content=<a href='/topic/show?id=6e4814388e2' target=_blank style='color:#2F92EE;'>#Plos one#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14388, encryptionId=6e4814388e2, topicName=Plos one)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fda6311, createdName=119337457, createdTime=Thu Feb 05 15:16:00 CST 2015, time=2015-02-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=11909, encodeId=82cb119092c, content=才一百多个人的研究也拿来当论文,根本不能列入统计概率~, beContent=null, objectType=article, channel=null, level=null, likeNumber=80, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=172.23.126.130, createdTime=Tue Sep 30 14:53:00 CST 2014, time=2014-09-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=9525, encodeId=a40c9525be, content=不知这种队列研究有多大的可信度,毕竟还有许多其他因素能影响认知。, beContent=null, objectType=article, channel=null, level=null, likeNumber=119, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c6b680962, createdName=niclo, createdTime=Mon May 19 10:44:00 CST 2014, time=2014-05-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1402272, encodeId=59c514022e287, content=<a href='/topic/show?id=862e8e196a1' target=_blank style='color:#2F92EE;'>#茶#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87196, encryptionId=862e8e196a1, topicName=茶)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/eTyQ1TyLVfyaGrflWSd1Jw4u1F68ibicmN32DE38FjEW3zTIKeFeaMUAQsjyqaL4QZ3lRibFIzziacMz9niceznOTTw/132, createdBy=03082405249, createdName=hbwxf, createdTime=Sun May 18 01:16:00 CST 2014, time=2014-05-18, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1836084, encodeId=9737183608496, content=<a href='/topic/show?id=4613e1212fc' target=_blank style='color:#2F92EE;'>#痴呆症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71212, encryptionId=4613e1212fc, topicName=痴呆症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=726030, createdName=Boyinsh, createdTime=Wed Mar 11 16:16:00 CST 2015, time=2015-03-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1789593, encodeId=5bcd1e895939e, content=<a href='/topic/show?id=6e4814388e2' target=_blank style='color:#2F92EE;'>#Plos one#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14388, encryptionId=6e4814388e2, topicName=Plos one)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fda6311, createdName=119337457, createdTime=Thu Feb 05 15:16:00 CST 2015, time=2015-02-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=11909, encodeId=82cb119092c, content=才一百多个人的研究也拿来当论文,根本不能列入统计概率~, beContent=null, objectType=article, channel=null, level=null, likeNumber=80, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=172.23.126.130, createdTime=Tue Sep 30 14:53:00 CST 2014, time=2014-09-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=9525, encodeId=a40c9525be, content=不知这种队列研究有多大的可信度,毕竟还有许多其他因素能影响认知。, beContent=null, objectType=article, channel=null, level=null, likeNumber=119, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c6b680962, createdName=niclo, createdTime=Mon May 19 10:44:00 CST 2014, time=2014-05-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1402272, encodeId=59c514022e287, content=<a href='/topic/show?id=862e8e196a1' target=_blank style='color:#2F92EE;'>#茶#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87196, encryptionId=862e8e196a1, topicName=茶)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/eTyQ1TyLVfyaGrflWSd1Jw4u1F68ibicmN32DE38FjEW3zTIKeFeaMUAQsjyqaL4QZ3lRibFIzziacMz9niceznOTTw/132, createdBy=03082405249, createdName=hbwxf, createdTime=Sun May 18 01:16:00 CST 2014, time=2014-05-18, status=1, ipAttribution=)]
    2014-09-30 172.23.126.130

    才一百多个人的研究也拿来当论文,根本不能列入统计概率~

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1836084, encodeId=9737183608496, content=<a href='/topic/show?id=4613e1212fc' target=_blank style='color:#2F92EE;'>#痴呆症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71212, encryptionId=4613e1212fc, topicName=痴呆症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=726030, createdName=Boyinsh, createdTime=Wed Mar 11 16:16:00 CST 2015, time=2015-03-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1789593, encodeId=5bcd1e895939e, content=<a href='/topic/show?id=6e4814388e2' target=_blank style='color:#2F92EE;'>#Plos one#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14388, encryptionId=6e4814388e2, topicName=Plos one)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fda6311, createdName=119337457, createdTime=Thu Feb 05 15:16:00 CST 2015, time=2015-02-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=11909, encodeId=82cb119092c, content=才一百多个人的研究也拿来当论文,根本不能列入统计概率~, beContent=null, objectType=article, channel=null, level=null, likeNumber=80, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=172.23.126.130, createdTime=Tue Sep 30 14:53:00 CST 2014, time=2014-09-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=9525, encodeId=a40c9525be, content=不知这种队列研究有多大的可信度,毕竟还有许多其他因素能影响认知。, beContent=null, objectType=article, channel=null, level=null, likeNumber=119, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c6b680962, createdName=niclo, createdTime=Mon May 19 10:44:00 CST 2014, time=2014-05-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1402272, encodeId=59c514022e287, content=<a href='/topic/show?id=862e8e196a1' target=_blank style='color:#2F92EE;'>#茶#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87196, encryptionId=862e8e196a1, topicName=茶)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/eTyQ1TyLVfyaGrflWSd1Jw4u1F68ibicmN32DE38FjEW3zTIKeFeaMUAQsjyqaL4QZ3lRibFIzziacMz9niceznOTTw/132, createdBy=03082405249, createdName=hbwxf, createdTime=Sun May 18 01:16:00 CST 2014, time=2014-05-18, status=1, ipAttribution=)]
    2014-05-19 niclo

    不知这种队列研究有多大的可信度,毕竟还有许多其他因素能影响认知。

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1836084, encodeId=9737183608496, content=<a href='/topic/show?id=4613e1212fc' target=_blank style='color:#2F92EE;'>#痴呆症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71212, encryptionId=4613e1212fc, topicName=痴呆症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=726030, createdName=Boyinsh, createdTime=Wed Mar 11 16:16:00 CST 2015, time=2015-03-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1789593, encodeId=5bcd1e895939e, content=<a href='/topic/show?id=6e4814388e2' target=_blank style='color:#2F92EE;'>#Plos one#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14388, encryptionId=6e4814388e2, topicName=Plos one)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fda6311, createdName=119337457, createdTime=Thu Feb 05 15:16:00 CST 2015, time=2015-02-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=11909, encodeId=82cb119092c, content=才一百多个人的研究也拿来当论文,根本不能列入统计概率~, beContent=null, objectType=article, channel=null, level=null, likeNumber=80, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=172.23.126.130, createdTime=Tue Sep 30 14:53:00 CST 2014, time=2014-09-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=9525, encodeId=a40c9525be, content=不知这种队列研究有多大的可信度,毕竟还有许多其他因素能影响认知。, beContent=null, objectType=article, channel=null, level=null, likeNumber=119, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c6b680962, createdName=niclo, createdTime=Mon May 19 10:44:00 CST 2014, time=2014-05-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1402272, encodeId=59c514022e287, content=<a href='/topic/show?id=862e8e196a1' target=_blank style='color:#2F92EE;'>#茶#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87196, encryptionId=862e8e196a1, topicName=茶)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/eTyQ1TyLVfyaGrflWSd1Jw4u1F68ibicmN32DE38FjEW3zTIKeFeaMUAQsjyqaL4QZ3lRibFIzziacMz9niceznOTTw/132, createdBy=03082405249, createdName=hbwxf, createdTime=Sun May 18 01:16:00 CST 2014, time=2014-05-18, status=1, ipAttribution=)]
    2014-05-18 hbwxf

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