Hum Reprod:合理膳食助力女性接受辅助生殖治疗的结局

2018-01-29 林巧楠 环球医学网

2018年1月,发表在《Hum Reprod.》的一项由美国科学家进行的研究,考察了血清ω-3脂肪酸对辅助生殖治疗结局的影响。

2018年1月,发表在《Hum Reprod.》的一项由美国科学家进行的研究,考察了血清ω-3脂肪酸对辅助生殖治疗结局的影响。

研究问题:血清多不饱和脂肪酸(PUFA)浓度,包括ω-3(ω3-PUFA)和ω-6(ω6-PUFA),与辅助生殖技术(ART)结局相关吗?

总结回答:长链ω3-PUFA血清水平与行ART的女性的活产率正向相关。

已知:在动物和人类研究中,ω3-PUFA摄入可改善卵母细胞和胚胎质量。然而,近期的队列研究发现,循环ω3-PUFA水平与ART后妊娠率不相关。

研究设计、样本量和持续时间:这项分析纳入来自美国马萨诸塞州总医院生育中心,在1年血液采集期内行136个疗程ART的100例女性随机样本。

受试者、材料、地点和方法:在一个刺激周期的第3天至第9天采集样本,使用气相色谱分析测量血清脂肪酸(表示为总脂肪酸百分比)。主要结局包括移植率、临床妊娠和每周期的活产率。使用聚类加权广义估计方程(GEE)模型,校正年龄、体质指数、吸烟状态、体育活动、多种维生素的使用和活产史,分析总PUFAs和特定PUFAs与ART结局的相关性。

主要测量结果和偶然机会的作用:中位[25,75百分位]血清ω3-PUFA水平为总脂肪酸的4.7%[3.8%,5.8%]。血清长链ω3-PUFA水平较高与较高的临床妊娠率和活产率相关。尤其是,校正多变量之后,血清长链ω3-PUFA水平每增加1%,临床妊娠率和活产率分别增加8%(4%,11%)和8%(95% 置信区间[CI]:1%,16%)。在这些女性中,长链ω3-PUFA的摄入也与较高的活产率相关,1%长链ω3-PUFA能量替代为1%饱和脂肪酸能量时,相对风险[RR]为2.37(95% CI:1.02,5.51)。血清ω6-PUFA、ω6与ω3-PUFA的比率,以及总PUFA与ART结局不相关。

警告及局限性理由:结论仅可用于辅助生殖治疗的人群。使用血清脂肪酸单一测量指标,描述暴露的特征或导致随访中可能出现分类偏差。

结果的更多启示:血清ω3-PUFA被视为饮食摄入的生物标记物。长链ω3-PUFA水平较高与ART结局改善的相关性显示,这些脂肪摄入的增加或对行ART相关不育治疗的女性产生获益。

原始出处:

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 (5)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1798374, encodeId=d21c1e983740c, content=<a href='/topic/show?id=62c269095d2' target=_blank style='color:#2F92EE;'>#生殖治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69095, encryptionId=62c269095d2, topicName=生殖治疗)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=991e83, createdName=wincls, createdTime=Fri Jul 20 06:08:00 CST 2018, time=2018-07-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1350358, encodeId=906913503583d, content=<a href='/topic/show?id=224a85904ad' target=_blank style='color:#2F92EE;'>#膳食#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85904, encryptionId=224a85904ad, topicName=膳食)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Wed Jan 31 08:08:00 CST 2018, time=2018-01-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1601969, encodeId=5be1160196966, content=<a href='/topic/show?id=2f801469e57' target=_blank style='color:#2F92EE;'>#PRO#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14697, encryptionId=2f801469e57, topicName=PRO)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=a60b18898917, createdName=sunylz, createdTime=Wed Jan 31 08:08:00 CST 2018, time=2018-01-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=283744, encodeId=b0b1283e4465, content=就是脂肪酸摄入够多.妊娠结局要好!, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/12/31/a88428e95e462b5a95499ced50b4325e.jpg, createdBy=60182225250, createdName=15121100f4m, createdTime=Wed Jan 31 07:04:02 CST 2018, time=2018-01-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=283296, encodeId=a0e6283296f6, content=学习了.涨知识, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220115/46bcf39c32de4aa6b45c5f9d66c8ee77/6cb4a20c55bb4b7691122f47747bfca2.jpg, createdBy=9dad1662329, createdName=1ddf0692m34(暂无匿称), createdTime=Mon Jan 29 21:25:48 CST 2018, time=2018-01-29, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1798374, encodeId=d21c1e983740c, content=<a href='/topic/show?id=62c269095d2' target=_blank style='color:#2F92EE;'>#生殖治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69095, encryptionId=62c269095d2, topicName=生殖治疗)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=991e83, createdName=wincls, createdTime=Fri Jul 20 06:08:00 CST 2018, time=2018-07-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1350358, encodeId=906913503583d, content=<a href='/topic/show?id=224a85904ad' target=_blank style='color:#2F92EE;'>#膳食#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85904, encryptionId=224a85904ad, topicName=膳食)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Wed Jan 31 08:08:00 CST 2018, time=2018-01-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1601969, encodeId=5be1160196966, content=<a href='/topic/show?id=2f801469e57' target=_blank style='color:#2F92EE;'>#PRO#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14697, encryptionId=2f801469e57, topicName=PRO)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=a60b18898917, createdName=sunylz, createdTime=Wed Jan 31 08:08:00 CST 2018, time=2018-01-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=283744, encodeId=b0b1283e4465, content=就是脂肪酸摄入够多.妊娠结局要好!, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/12/31/a88428e95e462b5a95499ced50b4325e.jpg, createdBy=60182225250, createdName=15121100f4m, createdTime=Wed Jan 31 07:04:02 CST 2018, time=2018-01-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=283296, encodeId=a0e6283296f6, content=学习了.涨知识, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220115/46bcf39c32de4aa6b45c5f9d66c8ee77/6cb4a20c55bb4b7691122f47747bfca2.jpg, createdBy=9dad1662329, createdName=1ddf0692m34(暂无匿称), createdTime=Mon Jan 29 21:25:48 CST 2018, time=2018-01-29, status=1, ipAttribution=)]
    2018-01-31 zhaojie88
  3. [GetPortalCommentsPageByObjectIdResponse(id=1798374, encodeId=d21c1e983740c, content=<a href='/topic/show?id=62c269095d2' target=_blank style='color:#2F92EE;'>#生殖治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69095, encryptionId=62c269095d2, topicName=生殖治疗)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=991e83, createdName=wincls, createdTime=Fri Jul 20 06:08:00 CST 2018, time=2018-07-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1350358, encodeId=906913503583d, content=<a href='/topic/show?id=224a85904ad' target=_blank style='color:#2F92EE;'>#膳食#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85904, encryptionId=224a85904ad, topicName=膳食)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Wed Jan 31 08:08:00 CST 2018, time=2018-01-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1601969, encodeId=5be1160196966, content=<a href='/topic/show?id=2f801469e57' target=_blank style='color:#2F92EE;'>#PRO#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14697, encryptionId=2f801469e57, topicName=PRO)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=a60b18898917, createdName=sunylz, createdTime=Wed Jan 31 08:08:00 CST 2018, time=2018-01-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=283744, encodeId=b0b1283e4465, content=就是脂肪酸摄入够多.妊娠结局要好!, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/12/31/a88428e95e462b5a95499ced50b4325e.jpg, createdBy=60182225250, createdName=15121100f4m, createdTime=Wed Jan 31 07:04:02 CST 2018, time=2018-01-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=283296, encodeId=a0e6283296f6, content=学习了.涨知识, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220115/46bcf39c32de4aa6b45c5f9d66c8ee77/6cb4a20c55bb4b7691122f47747bfca2.jpg, createdBy=9dad1662329, createdName=1ddf0692m34(暂无匿称), createdTime=Mon Jan 29 21:25:48 CST 2018, time=2018-01-29, status=1, ipAttribution=)]
    2018-01-31 sunylz
  4. [GetPortalCommentsPageByObjectIdResponse(id=1798374, encodeId=d21c1e983740c, content=<a href='/topic/show?id=62c269095d2' target=_blank style='color:#2F92EE;'>#生殖治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69095, encryptionId=62c269095d2, topicName=生殖治疗)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=991e83, createdName=wincls, createdTime=Fri Jul 20 06:08:00 CST 2018, time=2018-07-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1350358, encodeId=906913503583d, content=<a href='/topic/show?id=224a85904ad' target=_blank style='color:#2F92EE;'>#膳食#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85904, encryptionId=224a85904ad, topicName=膳食)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Wed Jan 31 08:08:00 CST 2018, time=2018-01-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1601969, encodeId=5be1160196966, content=<a href='/topic/show?id=2f801469e57' target=_blank style='color:#2F92EE;'>#PRO#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14697, encryptionId=2f801469e57, topicName=PRO)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=a60b18898917, createdName=sunylz, createdTime=Wed Jan 31 08:08:00 CST 2018, time=2018-01-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=283744, encodeId=b0b1283e4465, content=就是脂肪酸摄入够多.妊娠结局要好!, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/12/31/a88428e95e462b5a95499ced50b4325e.jpg, createdBy=60182225250, createdName=15121100f4m, createdTime=Wed Jan 31 07:04:02 CST 2018, time=2018-01-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=283296, encodeId=a0e6283296f6, content=学习了.涨知识, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220115/46bcf39c32de4aa6b45c5f9d66c8ee77/6cb4a20c55bb4b7691122f47747bfca2.jpg, createdBy=9dad1662329, createdName=1ddf0692m34(暂无匿称), createdTime=Mon Jan 29 21:25:48 CST 2018, time=2018-01-29, status=1, ipAttribution=)]
    2018-01-31 15121100f4m

    就是脂肪酸摄入够多.妊娠结局要好!

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1798374, encodeId=d21c1e983740c, content=<a href='/topic/show?id=62c269095d2' target=_blank style='color:#2F92EE;'>#生殖治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69095, encryptionId=62c269095d2, topicName=生殖治疗)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=991e83, createdName=wincls, createdTime=Fri Jul 20 06:08:00 CST 2018, time=2018-07-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1350358, encodeId=906913503583d, content=<a href='/topic/show?id=224a85904ad' target=_blank style='color:#2F92EE;'>#膳食#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85904, encryptionId=224a85904ad, topicName=膳食)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Wed Jan 31 08:08:00 CST 2018, time=2018-01-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1601969, encodeId=5be1160196966, content=<a href='/topic/show?id=2f801469e57' target=_blank style='color:#2F92EE;'>#PRO#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14697, encryptionId=2f801469e57, topicName=PRO)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=a60b18898917, createdName=sunylz, createdTime=Wed Jan 31 08:08:00 CST 2018, time=2018-01-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=283744, encodeId=b0b1283e4465, content=就是脂肪酸摄入够多.妊娠结局要好!, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/12/31/a88428e95e462b5a95499ced50b4325e.jpg, createdBy=60182225250, createdName=15121100f4m, createdTime=Wed Jan 31 07:04:02 CST 2018, time=2018-01-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=283296, encodeId=a0e6283296f6, content=学习了.涨知识, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220115/46bcf39c32de4aa6b45c5f9d66c8ee77/6cb4a20c55bb4b7691122f47747bfca2.jpg, createdBy=9dad1662329, createdName=1ddf0692m34(暂无匿称), createdTime=Mon Jan 29 21:25:48 CST 2018, time=2018-01-29, status=1, ipAttribution=)]
    2018-01-29 1ddf0692m34(暂无匿称)

    学习了.涨知识

    0

相关资讯

高血压等慢性病低龄化明显 专家主张合理膳食

当前,我国居民膳食结构不合理问题较为突出,造成高血压、糖尿病等与膳食相关的慢性病患病率攀升,且低龄化趋势明显。对此,专家建议,居民应更加重视合理膳食在慢性病防控中的作用,提升预防慢性病发生和发展的能力。

高血压开始“盯上”年轻人

在多数人的印象里,高血压只“偏爱”老年人,和年轻人没啥关系,但其实不然。8日是第20个全国高血压日,专家提醒,高血压低龄化趋势明显,18岁就患病的不在少数,青年人需养成科学健康的生活习惯,警惕高血压。