二手烟对后代的危害甚至发生在孕前

2017-01-09 生物探索 生物探索

根据杜克大学的最新报告,受孕前暴露于二手烟会带来持续影响,进而损害胎儿的大脑发育。相关结论发表在Toxicological Sciences杂志上。杜克大学药理学与癌症生物学系药理学教授Theodore A. Slotkin表示,“这一发现对公众健康具有重要的意义,因为它强调了不仅孕期需要避免接触二手烟,孕前或一般的育龄女性也应该避免。”研究人员将老鼠暴露在二手烟的实验室环境中,结果发现烟草烟雾中


根据杜克大学的最新报告,受孕前暴露于二手烟会带来持续影响,进而损害胎儿的大脑发育。相关结论发表在Toxicological Sciences杂志上。杜克大学药理学与癌症生物学系药理学教授Theodore A. Slotkin表示,“这一发现对公众健康具有重要的意义,因为它强调了不仅孕期需要避免接触二手烟,孕前或一般的育龄女性也应该避免。”

研究人员将老鼠暴露在二手烟的实验室环境中,结果发现烟草烟雾中的化学成分会影响整个孕期的胎儿大脑发育。虽然妊娠晚期暴露于烟雾中的危害最为严重,但受孕前暴露于烟雾对胎儿的神经发育也产生不利影响。



他们通过捕获和提取烟草烟雾中的化学物质来模拟二手烟的环境,分别研究了交配前、妊娠早期以及妊娠后期暴露于烟草烟雾提取物对雌性老鼠后代的影响。研究时间从青年早期至成年期,重点探讨了受尼古丁和烟草烟雾影响的已知大脑区域。

研究人员发现,三个研究阶段中,暴露于烟草烟雾提取物损害后代胆碱能大脑回路的功能,该区域控制学习、记忆以及5-羟色胺回路(影响情绪和行为)。

目前尚未清楚孕前暴露于烟草烟雾如何损害胎儿的大脑发育。研究人员表示这仍需更多的研究,但其潜在的原因可能包括烟雾中某些成分具有持续效应。他们还指出,这些化学物质可能改变母体老鼠的新陈代谢或激素水平,或者可能引起卵子的表观遗传学变化,从而影响了控制大脑功能的基因活性。

Slotkin表示,大多数人都知道二手烟对胎儿带来危害,但我们的研究首次表明二手烟在孕期就对胎儿带来潜在危害,这对公共健康带来的影响显而易见。

该研究团队在早前的一项研究中曾发现烟草烟雾中的危害大部分来自尼古丁,这表明电子烟也会对育龄女性带来显著的危害。

原始出处:


England LJ, Aagaard K, Bloch M, Conway K, Cosgrove K, Grana R, Gould TJ, Hatsukami D, Jensen F, Kandel D, Lanphear B, Leslie F, Pauly JR, Neiderhiser J, Rubinstein M, Slotkin TA, Spindel E, Stroud L, Wakschlag L. Developmental toxicity of nicotine: A transdisciplinary synthesis and implications for emerging tobacco products. Neurosci Biobehav Rev. 2017 Jan;72:176-189. 

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (6)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1659568, encodeId=c92c1659568e1, content=<a href='/topic/show?id=c42845239ef' target=_blank style='color:#2F92EE;'>#孕前#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45239, encryptionId=c42845239ef, topicName=孕前)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2c8925003801, createdName=szhvet, createdTime=Fri Dec 01 14:14:00 CST 2017, time=2017-12-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=170794, encodeId=b5261e0794e5, content=应该让吸烟者自己看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c1c22008189, createdName=lm2010, createdTime=Mon Jan 16 22:27:46 CST 2017, time=2017-01-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1340114, encodeId=7fc0134011478, content=<a href='/topic/show?id=77b0239266a' target=_blank style='color:#2F92EE;'>#二手烟#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23926, encryptionId=77b0239266a, topicName=二手烟)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1dfd2500156, createdName=12498c24m69暂无昵称, createdTime=Wed Jan 11 00:14:00 CST 2017, time=2017-01-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=169038, encodeId=a09e169038b1, content=文章很好,拜读受益, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzdAIB7UwTkHt6fQkBP8ictliaXtc5gCUmYdAW1sAETC2nhO3q6YjRHkUibyOCtP8ibmXNObTyd63A076/0, createdBy=d4111948983, createdName=1e10c84am36(暂无匿称), createdTime=Mon Jan 09 10:13:44 CST 2017, time=2017-01-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=169028, encodeId=a93c1690286a, content=受孕前暴露于二手烟会带来持续影响,进而损害胎儿的大脑发育。, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7s7ZCKOmmbBTD6nE7gcd5OZpvyGEzkxBP3S275k5ZJVrsPkotZhBglRHM9rKvcj1OgkssqhcnoPw8zIaMZTF8c/0, createdBy=4c441942088, createdName=ylzr123, createdTime=Mon Jan 09 09:48:10 CST 2017, time=2017-01-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=169023, encodeId=41d816902388, content=为什么不像禁毒一样全面禁烟呢?, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160616/IMG5762A3665DC7B3997.jpg, createdBy=df0a1649089, createdName=ys2323, createdTime=Mon Jan 09 09:34:34 CST 2017, time=2017-01-09, status=1, ipAttribution=)]
    2017-12-01 szhvet
  2. [GetPortalCommentsPageByObjectIdResponse(id=1659568, encodeId=c92c1659568e1, content=<a href='/topic/show?id=c42845239ef' target=_blank style='color:#2F92EE;'>#孕前#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45239, encryptionId=c42845239ef, topicName=孕前)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2c8925003801, createdName=szhvet, createdTime=Fri Dec 01 14:14:00 CST 2017, time=2017-12-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=170794, encodeId=b5261e0794e5, content=应该让吸烟者自己看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c1c22008189, createdName=lm2010, createdTime=Mon Jan 16 22:27:46 CST 2017, time=2017-01-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1340114, encodeId=7fc0134011478, content=<a href='/topic/show?id=77b0239266a' target=_blank style='color:#2F92EE;'>#二手烟#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23926, encryptionId=77b0239266a, topicName=二手烟)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1dfd2500156, createdName=12498c24m69暂无昵称, createdTime=Wed Jan 11 00:14:00 CST 2017, time=2017-01-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=169038, encodeId=a09e169038b1, content=文章很好,拜读受益, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzdAIB7UwTkHt6fQkBP8ictliaXtc5gCUmYdAW1sAETC2nhO3q6YjRHkUibyOCtP8ibmXNObTyd63A076/0, createdBy=d4111948983, createdName=1e10c84am36(暂无匿称), createdTime=Mon Jan 09 10:13:44 CST 2017, time=2017-01-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=169028, encodeId=a93c1690286a, content=受孕前暴露于二手烟会带来持续影响,进而损害胎儿的大脑发育。, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7s7ZCKOmmbBTD6nE7gcd5OZpvyGEzkxBP3S275k5ZJVrsPkotZhBglRHM9rKvcj1OgkssqhcnoPw8zIaMZTF8c/0, createdBy=4c441942088, createdName=ylzr123, createdTime=Mon Jan 09 09:48:10 CST 2017, time=2017-01-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=169023, encodeId=41d816902388, content=为什么不像禁毒一样全面禁烟呢?, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160616/IMG5762A3665DC7B3997.jpg, createdBy=df0a1649089, createdName=ys2323, createdTime=Mon Jan 09 09:34:34 CST 2017, time=2017-01-09, status=1, ipAttribution=)]
    2017-01-16 lm2010

    应该让吸烟者自己看看

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1659568, encodeId=c92c1659568e1, content=<a href='/topic/show?id=c42845239ef' target=_blank style='color:#2F92EE;'>#孕前#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45239, encryptionId=c42845239ef, topicName=孕前)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2c8925003801, createdName=szhvet, createdTime=Fri Dec 01 14:14:00 CST 2017, time=2017-12-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=170794, encodeId=b5261e0794e5, content=应该让吸烟者自己看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c1c22008189, createdName=lm2010, createdTime=Mon Jan 16 22:27:46 CST 2017, time=2017-01-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1340114, encodeId=7fc0134011478, content=<a href='/topic/show?id=77b0239266a' target=_blank style='color:#2F92EE;'>#二手烟#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23926, encryptionId=77b0239266a, topicName=二手烟)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1dfd2500156, createdName=12498c24m69暂无昵称, createdTime=Wed Jan 11 00:14:00 CST 2017, time=2017-01-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=169038, encodeId=a09e169038b1, content=文章很好,拜读受益, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzdAIB7UwTkHt6fQkBP8ictliaXtc5gCUmYdAW1sAETC2nhO3q6YjRHkUibyOCtP8ibmXNObTyd63A076/0, createdBy=d4111948983, createdName=1e10c84am36(暂无匿称), createdTime=Mon Jan 09 10:13:44 CST 2017, time=2017-01-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=169028, encodeId=a93c1690286a, content=受孕前暴露于二手烟会带来持续影响,进而损害胎儿的大脑发育。, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7s7ZCKOmmbBTD6nE7gcd5OZpvyGEzkxBP3S275k5ZJVrsPkotZhBglRHM9rKvcj1OgkssqhcnoPw8zIaMZTF8c/0, createdBy=4c441942088, createdName=ylzr123, createdTime=Mon Jan 09 09:48:10 CST 2017, time=2017-01-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=169023, encodeId=41d816902388, content=为什么不像禁毒一样全面禁烟呢?, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160616/IMG5762A3665DC7B3997.jpg, createdBy=df0a1649089, createdName=ys2323, createdTime=Mon Jan 09 09:34:34 CST 2017, time=2017-01-09, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1659568, encodeId=c92c1659568e1, content=<a href='/topic/show?id=c42845239ef' target=_blank style='color:#2F92EE;'>#孕前#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45239, encryptionId=c42845239ef, topicName=孕前)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2c8925003801, createdName=szhvet, createdTime=Fri Dec 01 14:14:00 CST 2017, time=2017-12-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=170794, encodeId=b5261e0794e5, content=应该让吸烟者自己看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c1c22008189, createdName=lm2010, createdTime=Mon Jan 16 22:27:46 CST 2017, time=2017-01-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1340114, encodeId=7fc0134011478, content=<a href='/topic/show?id=77b0239266a' target=_blank style='color:#2F92EE;'>#二手烟#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23926, encryptionId=77b0239266a, topicName=二手烟)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1dfd2500156, createdName=12498c24m69暂无昵称, createdTime=Wed Jan 11 00:14:00 CST 2017, time=2017-01-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=169038, encodeId=a09e169038b1, content=文章很好,拜读受益, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzdAIB7UwTkHt6fQkBP8ictliaXtc5gCUmYdAW1sAETC2nhO3q6YjRHkUibyOCtP8ibmXNObTyd63A076/0, createdBy=d4111948983, createdName=1e10c84am36(暂无匿称), createdTime=Mon Jan 09 10:13:44 CST 2017, time=2017-01-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=169028, encodeId=a93c1690286a, content=受孕前暴露于二手烟会带来持续影响,进而损害胎儿的大脑发育。, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7s7ZCKOmmbBTD6nE7gcd5OZpvyGEzkxBP3S275k5ZJVrsPkotZhBglRHM9rKvcj1OgkssqhcnoPw8zIaMZTF8c/0, createdBy=4c441942088, createdName=ylzr123, createdTime=Mon Jan 09 09:48:10 CST 2017, time=2017-01-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=169023, encodeId=41d816902388, content=为什么不像禁毒一样全面禁烟呢?, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160616/IMG5762A3665DC7B3997.jpg, createdBy=df0a1649089, createdName=ys2323, createdTime=Mon Jan 09 09:34:34 CST 2017, time=2017-01-09, status=1, ipAttribution=)]
    2017-01-09 1e10c84am36(暂无匿称)

    文章很好,拜读受益

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1659568, encodeId=c92c1659568e1, content=<a href='/topic/show?id=c42845239ef' target=_blank style='color:#2F92EE;'>#孕前#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45239, encryptionId=c42845239ef, topicName=孕前)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2c8925003801, createdName=szhvet, createdTime=Fri Dec 01 14:14:00 CST 2017, time=2017-12-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=170794, encodeId=b5261e0794e5, content=应该让吸烟者自己看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c1c22008189, createdName=lm2010, createdTime=Mon Jan 16 22:27:46 CST 2017, time=2017-01-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1340114, encodeId=7fc0134011478, content=<a href='/topic/show?id=77b0239266a' target=_blank style='color:#2F92EE;'>#二手烟#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23926, encryptionId=77b0239266a, topicName=二手烟)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1dfd2500156, createdName=12498c24m69暂无昵称, createdTime=Wed Jan 11 00:14:00 CST 2017, time=2017-01-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=169038, encodeId=a09e169038b1, content=文章很好,拜读受益, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzdAIB7UwTkHt6fQkBP8ictliaXtc5gCUmYdAW1sAETC2nhO3q6YjRHkUibyOCtP8ibmXNObTyd63A076/0, createdBy=d4111948983, createdName=1e10c84am36(暂无匿称), createdTime=Mon Jan 09 10:13:44 CST 2017, time=2017-01-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=169028, encodeId=a93c1690286a, content=受孕前暴露于二手烟会带来持续影响,进而损害胎儿的大脑发育。, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7s7ZCKOmmbBTD6nE7gcd5OZpvyGEzkxBP3S275k5ZJVrsPkotZhBglRHM9rKvcj1OgkssqhcnoPw8zIaMZTF8c/0, createdBy=4c441942088, createdName=ylzr123, createdTime=Mon Jan 09 09:48:10 CST 2017, time=2017-01-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=169023, encodeId=41d816902388, content=为什么不像禁毒一样全面禁烟呢?, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160616/IMG5762A3665DC7B3997.jpg, createdBy=df0a1649089, createdName=ys2323, createdTime=Mon Jan 09 09:34:34 CST 2017, time=2017-01-09, status=1, ipAttribution=)]
    2017-01-09 ylzr123

    受孕前暴露于二手烟会带来持续影响,进而损害胎儿的大脑发育。

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=1659568, encodeId=c92c1659568e1, content=<a href='/topic/show?id=c42845239ef' target=_blank style='color:#2F92EE;'>#孕前#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45239, encryptionId=c42845239ef, topicName=孕前)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2c8925003801, createdName=szhvet, createdTime=Fri Dec 01 14:14:00 CST 2017, time=2017-12-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=170794, encodeId=b5261e0794e5, content=应该让吸烟者自己看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c1c22008189, createdName=lm2010, createdTime=Mon Jan 16 22:27:46 CST 2017, time=2017-01-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1340114, encodeId=7fc0134011478, content=<a href='/topic/show?id=77b0239266a' target=_blank style='color:#2F92EE;'>#二手烟#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23926, encryptionId=77b0239266a, topicName=二手烟)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1dfd2500156, createdName=12498c24m69暂无昵称, createdTime=Wed Jan 11 00:14:00 CST 2017, time=2017-01-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=169038, encodeId=a09e169038b1, content=文章很好,拜读受益, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzdAIB7UwTkHt6fQkBP8ictliaXtc5gCUmYdAW1sAETC2nhO3q6YjRHkUibyOCtP8ibmXNObTyd63A076/0, createdBy=d4111948983, createdName=1e10c84am36(暂无匿称), createdTime=Mon Jan 09 10:13:44 CST 2017, time=2017-01-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=169028, encodeId=a93c1690286a, content=受孕前暴露于二手烟会带来持续影响,进而损害胎儿的大脑发育。, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7s7ZCKOmmbBTD6nE7gcd5OZpvyGEzkxBP3S275k5ZJVrsPkotZhBglRHM9rKvcj1OgkssqhcnoPw8zIaMZTF8c/0, createdBy=4c441942088, createdName=ylzr123, createdTime=Mon Jan 09 09:48:10 CST 2017, time=2017-01-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=169023, encodeId=41d816902388, content=为什么不像禁毒一样全面禁烟呢?, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160616/IMG5762A3665DC7B3997.jpg, createdBy=df0a1649089, createdName=ys2323, createdTime=Mon Jan 09 09:34:34 CST 2017, time=2017-01-09, status=1, ipAttribution=)]
    2017-01-09 ys2323

    为什么不像禁毒一样全面禁烟呢?

    0

相关资讯

JAHA:二手烟的罪证又增加啦!

尽管有限的暴露评估,本研究支持的二手烟暴露与炎症和外周动脉疾病之间存在的相关性。

Childhood Obesity:二手烟会导致儿童更高的体脂含量和更差的认知

在美国每年约有480000人因吸烟导致过早死亡,还有42000人因二手烟暴露过早死亡。奥古斯塔大学佐治亚预防研究所的临床健康心理学家Catherine Davis博士和团队对220名7-11岁超重或肥胖的儿童进行了一项研究,探究二手烟对儿童腰围和认知的影响。研究结果显示,二手烟暴露的儿童其体内脂肪百分比显著高于相似体重非二手烟暴露的同龄人,而过多的脂肪会导致成人后心血管疾病、糖尿病等风险的增加。此

Tob Control:二手烟暴露或可导致女性不孕不育及绝经期提前

既往一些研究表明,女性不孕及自然绝经年龄与烟草的消耗有关,但是却很少有研究探讨二手烟(SHS)与女性不孕以及自然绝经年龄之间的关系。本研究旨在探究终身烟草暴露(主动吸烟和SHS)与女性不孕和自然绝经年龄(50岁以前)之间的关联。使用妇女健康倡议观察性研究(WHI OS)为这个问题的分析提供了全面的、量化的二次数据。

盘点:二手烟有多可怕,科学证据告诉你!

二手烟(SHS)是被动吸烟的俗称,即不抽烟的人吸取其他吸烟者喷吐的烟雾的行为,又称“强迫吸烟”或“间接吸烟”。一般说来被动吸烟15分钟以上时,就可以认为二手烟现象成立。其也是危害最广泛、最严重的室内空气污染,是全球重大死亡原因。有研究指出,二手烟有焦油、阿摩尼亚、尼古丁、悬浮微粒、PM2.5、钋-210等超过4000种有害化学物质及数十种致癌物质。二手烟到底有多可怕?本文为您一一列举!【1】C

Circulation:AHA发表科学声明:儿童暴露二手烟的心血管结局

近期美国心脏协会(AHA)在Circulation上发表了关于“儿童暴露二手烟所致心血管结果”的科学声明;该声明对目前儿童二手烟暴露所致心血管结局的相关证据进行了总结。 随着一系列禁烟、限烟政策的出台,公共环境的吸烟率显著下降;但是在美国,仍有十分之四的学龄儿童和三分之一的青少年,“不由自主”地暴露于二手烟(SHS)环境中;少数民族和社会经济地位比较低的家庭里,儿童和青少年暴露SHS的比例更

宝宝“抽”二手烟,危害远远超乎你的想象……

据估计,全世界大约有13亿吸烟者,而这一数字仍在逐年增加。更值得忧虑的是,吸烟除了会伤害吸烟者自身,也往往会对周围的非吸烟者带来危害。其中处于特殊生长发育期的儿童已成为最大受害人群。据调查,我国吸烟人数已达3.5亿,而暴露于二手烟的人群高达 50%——60%,即有5.4亿人群遭受被动吸烟的危害,其中15岁以下儿童1.8亿[1]。 二手烟最大的受害者是儿童、青少年 调査资料显示,全球13〜15岁