孕妇吃高脂肪食物或导致后代肥胖

2014-01-27 伊文 中国新闻网

中新网1月26日电据新加坡《联合早报》26日报道,美国研究人员发现,孕妇的饮食若包含高脂肪食物,可能改变后代的脑部分子及细胞机制,导致后代更容易肥胖或患上糖尿病。 来自美国耶鲁大学的一群科研人员最近在《细胞》杂志上发表研究报告指出,实验显示,饮用高脂肪食物的母鼠所生下的小鼠,其下丘脑(调控代谢的重要脑区域)的一些神经元回路出现异常。这些小鼠比饮食正常的母鼠生下的后代更容易超重或患上糖尿病。 研

中新网1月26日电据新加坡《联合早报》26日报道,美国研究人员发现,孕妇的饮食若包含高脂肪食物,可能改变后代的脑部分子及细胞机制,导致后代更容易肥胖或患上糖尿病

来自美国耶鲁大学的一群科研人员最近在《细胞》杂志上发表研究报告指出,实验显示,饮用高脂肪食物的母鼠所生下的小鼠,其下丘脑(调控代谢的重要脑区域)的一些神经元回路出现异常。这些小鼠比饮食正常的母鼠生下的后代更容易超重或患上糖尿病

研究员认为,这一研究结果或许能够说明,为什么肥胖的父母的后代更容易出现肥胖的问题。

研究员之一、耶鲁大学教授霍瓦特说:“我们绝对相信,这些基本的生物变化过程也能够影响人类及他们的后代。至少现在看来,这可能会带来重大影响,所以我们有必要通过更多动物及人体研究,来证实这一点。”

霍瓦特还指出,孕妇若拥有健康饮食,或许能打破肥胖父母生下肥胖小孩的循环。

不过,英国南安普顿大学伯奇博士则表示,老鼠处理脂肪的过程与人类处理脂肪的过程不同,所以不能断定孕妇饮用高脂肪食物会与老鼠那样影响后代。


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  1. [GetPortalCommentsPageByObjectIdResponse(id=17106, encodeId=ea7a1e1066e, content=不错的文章,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=105, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=36a81612921, createdName=xiaoai5777, createdTime=Fri Feb 27 15:36:00 CST 2015, time=2015-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1694445, encodeId=d685169444560, content=<a href='/topic/show?id=e73610261912' target=_blank style='color:#2F92EE;'>#高脂肪#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102619, encryptionId=e73610261912, topicName=高脂肪)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=831a29654518, createdName=jinweidong, createdTime=Wed Oct 08 11:27:00 CST 2014, time=2014-10-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=8927, encodeId=62a7892ea0, content=代谢记忆!!最近火得很,感觉象一阵潮流一样。如母乳喂养能降低青年时II型糖尿病之类,不能说没有意义,关键在于这么多年,中间的环境影响可能超过了遗传背景的作用了, beContent=null, objectType=article, channel=null, level=null, likeNumber=103, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=小小, createdTime=Thu Apr 10 11:08:00 CST 2014, time=2014-04-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=7220, encodeId=fbe1e22020, content=We are what we eat!想起那篇说感染弓形虫的小鼠大脑发生不可逆变化喜欢往猫面前凑ORZ。。。他们真的好爱知道老鼠的脑子想什么, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6ce494997, createdName=jiazi, createdTime=Thu Feb 06 12:11:00 CST 2014, time=2014-02-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1416649, encodeId=bf57141664934, content=<a href='/topic/show?id=27c710101804' target=_blank style='color:#2F92EE;'>#食物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101018, encryptionId=27c710101804, topicName=食物)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e3a33221853, createdName=yhy100201, createdTime=Wed Jan 29 04:27:00 CST 2014, time=2014-01-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1574539, encodeId=ea6c15e453987, content=<a href='/topic/show?id=9b56102616bb' target=_blank style='color:#2F92EE;'>#高脂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102616, encryptionId=9b56102616bb, topicName=高脂)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c3b716021149, createdName=pcw111, createdTime=Wed Jan 29 04:27:00 CST 2014, time=2014-01-29, status=1, ipAttribution=)]
    2015-02-27 xiaoai5777

    不错的文章,学习了

    0

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  3. [GetPortalCommentsPageByObjectIdResponse(id=17106, encodeId=ea7a1e1066e, content=不错的文章,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=105, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=36a81612921, createdName=xiaoai5777, createdTime=Fri Feb 27 15:36:00 CST 2015, time=2015-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1694445, encodeId=d685169444560, content=<a href='/topic/show?id=e73610261912' target=_blank style='color:#2F92EE;'>#高脂肪#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102619, encryptionId=e73610261912, topicName=高脂肪)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=831a29654518, createdName=jinweidong, createdTime=Wed Oct 08 11:27:00 CST 2014, time=2014-10-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=8927, encodeId=62a7892ea0, content=代谢记忆!!最近火得很,感觉象一阵潮流一样。如母乳喂养能降低青年时II型糖尿病之类,不能说没有意义,关键在于这么多年,中间的环境影响可能超过了遗传背景的作用了, beContent=null, objectType=article, channel=null, level=null, likeNumber=103, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=小小, createdTime=Thu Apr 10 11:08:00 CST 2014, time=2014-04-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=7220, encodeId=fbe1e22020, content=We are what we eat!想起那篇说感染弓形虫的小鼠大脑发生不可逆变化喜欢往猫面前凑ORZ。。。他们真的好爱知道老鼠的脑子想什么, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6ce494997, createdName=jiazi, createdTime=Thu Feb 06 12:11:00 CST 2014, time=2014-02-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1416649, encodeId=bf57141664934, content=<a href='/topic/show?id=27c710101804' target=_blank style='color:#2F92EE;'>#食物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101018, encryptionId=27c710101804, topicName=食物)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e3a33221853, createdName=yhy100201, createdTime=Wed Jan 29 04:27:00 CST 2014, time=2014-01-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1574539, encodeId=ea6c15e453987, content=<a href='/topic/show?id=9b56102616bb' target=_blank style='color:#2F92EE;'>#高脂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=102616, encryptionId=9b56102616bb, topicName=高脂)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c3b716021149, createdName=pcw111, createdTime=Wed Jan 29 04:27:00 CST 2014, time=2014-01-29, status=1, ipAttribution=)]
    2014-04-10 小小

    代谢记忆!!最近火得很,感觉象一阵潮流一样。如母乳喂养能降低青年时II型糖尿病之类,不能说没有意义,关键在于这么多年,中间的环境影响可能超过了遗传背景的作用了

    0

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    2014-02-06 jiazi

    We are what we eat!想起那篇说感染弓形虫的小鼠大脑发生不可逆变化喜欢往猫面前凑ORZ。。。他们真的好爱知道老鼠的脑子想什么

    0

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    2014-01-29 yhy100201
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