生男or生女?孕妇的免疫系统能透露点儿

2017-02-14 佚名 生物探索

后代的性别,不仅会使孕妇在怀孕期间有不同的症状,还能影响孕妇的免疫系统,最新研究证实了这个观点。研究人员发现,当怀有女宝宝时,孕妇的免疫系统在遇到刺激时会出现更强烈的炎症反应。


多年来,人们一直认为孕妇对男胎和女胎会出现不同的反应。一些研究表明,婴儿的性别差异与孕初期的呕吐、生理欲望以及其他症状有关。近日,发表在《Brain, Behavior and Immunity》杂志上的研究发现了胎儿性别与孕妇的免疫反应有关。

俄亥俄州立大学Wexner医疗中心的研究人员跟踪调查了80名女性在怀孕期间的变化,以检测不同胎儿性别的孕妇是否出现不同水平的免疫标志物——细胞活素类,还分析了血液中的细胞因子水平以及暴露于实验室细菌后免疫细胞产生的细胞因子水平。

本文主要作者,博士后Amanda Mitchell表示,虽然不同胎儿性别的孕妇未出现血液细胞因子水平的差异,但当怀有女宝宝时,孕妇的免疫细胞暴露于细菌时会生成更多的促炎性细胞因子。这意味这当怀有女宝宝时,孕妇的免疫系统在遇到刺激时会出现更强烈的炎症反应。

炎症是伤口愈合、病毒感染、细菌感染和慢性疾病的免疫系统应答的关键部分。然而,过度的炎症反应使机体产生压力,还可能导致疾病相关的症状,如疼痛和疲劳。虽然这需更多的研究来证实,但在怀女宝宝的孕妇中观察到了更高水平的炎症,这或许解释了为何女性更容易遭遇一些疾病,如哮喘等。

Mitchell表示,这项研究有助于女性及医生认识到胎儿性别可能会影响孕妇如何应对日常免疫应答。未来,科研人员可以进一步研究免疫功能差异如何影响女性对不同病毒或慢性疾病的应答,以及这些反应是否会影响胎儿的健康。

虽然母体炎症会影响胎儿的最终结局,比如出生时间等,但仍需更多的研究来了解胎儿性别与母体炎症的关系。 Mitchell说,“胎盘中的性激素或其他激素可能影响母体炎症水平。”

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  1. [GetPortalCommentsPageByObjectIdResponse(id=178117, encodeId=7dac1e811786, content=有意思,有想法, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, 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 Feb 27 22:04:02 CST 2017, time=2017-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=176128, encodeId=d2ee1e61288c, content=哦,了解一下。, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, 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=Tue Feb 14 15:25:37 CST 2017, time=2017-02-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=176112, encodeId=86b51e6112e3, content=真的吗?这个准?, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2d5a1812418, createdName=ms8253890721363845, createdTime=Tue Feb 14 12:47:01 CST 2017, time=2017-02-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=176108, encodeId=b05b1e6108b8, content=真的如此么?, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfNLvzZhgPxRhMvhh5icA01VlaGzCZQ0VOzgHK4JVfic4aufJ9ic3NibwHq6QCpLFptGLWLOyZms63YicPa1vgcuVlT2/0, createdBy=b3172018021, createdName=Dr.赵, createdTime=Tue Feb 14 12:26:49 CST 2017, time=2017-02-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=176087, encodeId=01f91e608736, content=很不错的文章, beContent=null, objectType=article, channel=null, level=null, likeNumber=95, 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=Tue Feb 14 10:44:55 CST 2017, time=2017-02-14, status=1, ipAttribution=)]
    2017-02-27 1ddf0692m34(暂无匿称)

    有意思,有想法

    0

  2. [GetPortalCommentsPageByObjectIdResponse(id=178117, encodeId=7dac1e811786, content=有意思,有想法, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, 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 Feb 27 22:04:02 CST 2017, time=2017-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=176128, encodeId=d2ee1e61288c, content=哦,了解一下。, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, 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=Tue Feb 14 15:25:37 CST 2017, time=2017-02-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=176112, encodeId=86b51e6112e3, content=真的吗?这个准?, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2d5a1812418, createdName=ms8253890721363845, createdTime=Tue Feb 14 12:47:01 CST 2017, time=2017-02-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=176108, encodeId=b05b1e6108b8, content=真的如此么?, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfNLvzZhgPxRhMvhh5icA01VlaGzCZQ0VOzgHK4JVfic4aufJ9ic3NibwHq6QCpLFptGLWLOyZms63YicPa1vgcuVlT2/0, createdBy=b3172018021, createdName=Dr.赵, createdTime=Tue Feb 14 12:26:49 CST 2017, time=2017-02-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=176087, encodeId=01f91e608736, content=很不错的文章, beContent=null, objectType=article, channel=null, level=null, likeNumber=95, 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=Tue Feb 14 10:44:55 CST 2017, time=2017-02-14, status=1, ipAttribution=)]
    2017-02-14 ys2323

    哦,了解一下。

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=178117, encodeId=7dac1e811786, content=有意思,有想法, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, 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 Feb 27 22:04:02 CST 2017, time=2017-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=176128, encodeId=d2ee1e61288c, content=哦,了解一下。, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, 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=Tue Feb 14 15:25:37 CST 2017, time=2017-02-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=176112, encodeId=86b51e6112e3, content=真的吗?这个准?, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2d5a1812418, createdName=ms8253890721363845, createdTime=Tue Feb 14 12:47:01 CST 2017, time=2017-02-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=176108, encodeId=b05b1e6108b8, content=真的如此么?, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfNLvzZhgPxRhMvhh5icA01VlaGzCZQ0VOzgHK4JVfic4aufJ9ic3NibwHq6QCpLFptGLWLOyZms63YicPa1vgcuVlT2/0, createdBy=b3172018021, createdName=Dr.赵, createdTime=Tue Feb 14 12:26:49 CST 2017, time=2017-02-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=176087, encodeId=01f91e608736, content=很不错的文章, beContent=null, objectType=article, channel=null, level=null, likeNumber=95, 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=Tue Feb 14 10:44:55 CST 2017, time=2017-02-14, status=1, ipAttribution=)]
    2017-02-14 ms8253890721363845

    真的吗?这个准?

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=178117, encodeId=7dac1e811786, content=有意思,有想法, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, 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 Feb 27 22:04:02 CST 2017, time=2017-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=176128, encodeId=d2ee1e61288c, content=哦,了解一下。, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, 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=Tue Feb 14 15:25:37 CST 2017, time=2017-02-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=176112, encodeId=86b51e6112e3, content=真的吗?这个准?, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2d5a1812418, createdName=ms8253890721363845, createdTime=Tue Feb 14 12:47:01 CST 2017, time=2017-02-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=176108, encodeId=b05b1e6108b8, content=真的如此么?, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfNLvzZhgPxRhMvhh5icA01VlaGzCZQ0VOzgHK4JVfic4aufJ9ic3NibwHq6QCpLFptGLWLOyZms63YicPa1vgcuVlT2/0, createdBy=b3172018021, createdName=Dr.赵, createdTime=Tue Feb 14 12:26:49 CST 2017, time=2017-02-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=176087, encodeId=01f91e608736, content=很不错的文章, beContent=null, objectType=article, channel=null, level=null, likeNumber=95, 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=Tue Feb 14 10:44:55 CST 2017, time=2017-02-14, status=1, ipAttribution=)]
    2017-02-14 Dr.赵

    真的如此么?

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=178117, encodeId=7dac1e811786, content=有意思,有想法, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, 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 Feb 27 22:04:02 CST 2017, time=2017-02-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=176128, encodeId=d2ee1e61288c, content=哦,了解一下。, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, 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=Tue Feb 14 15:25:37 CST 2017, time=2017-02-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=176112, encodeId=86b51e6112e3, content=真的吗?这个准?, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2d5a1812418, createdName=ms8253890721363845, createdTime=Tue Feb 14 12:47:01 CST 2017, time=2017-02-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=176108, encodeId=b05b1e6108b8, content=真的如此么?, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfNLvzZhgPxRhMvhh5icA01VlaGzCZQ0VOzgHK4JVfic4aufJ9ic3NibwHq6QCpLFptGLWLOyZms63YicPa1vgcuVlT2/0, createdBy=b3172018021, createdName=Dr.赵, createdTime=Tue Feb 14 12:26:49 CST 2017, time=2017-02-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=176087, encodeId=01f91e608736, content=很不错的文章, beContent=null, objectType=article, channel=null, level=null, likeNumber=95, 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=Tue Feb 14 10:44:55 CST 2017, time=2017-02-14, status=1, ipAttribution=)]
    2017-02-14 1e10c84am36(暂无匿称)

    很不错的文章

    0

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