Baidu
map

Nature:母乳喂养可以调节新生儿肠道病毒定植?

2020-04-21 生物探索 生物探索

健康新生儿在出生时肠道通常没有病毒,但很快就会有不同病毒细菌定植,某些情况下会导致有些婴儿在出生后的头几个月患有胃肠道疾病,甚至会影响到生命健康。

健康新生儿在出生时肠道通常没有病毒,但很快就会有不同病毒细菌定植,某些情况下会导致有些婴儿在出生后的头几个月患有胃肠道疾病,甚至会影响到生命健康。

那么,这些病毒是如何后来者居上,定植到婴儿肠道的呢?分娩方式和喂养方式对病毒致病会不会有影响?

 

近日,来自宾夕法尼亚大学的研究人员对新生儿肠道早期病毒的起源和定植展开了研究,发现婴儿肠道病毒的早期定植是逐步进行的,第一阶段诱导早期细菌的噬菌体产生,第二阶段出现感染人类细胞的病毒的定植,而后者可以通过母乳喂养抑制肠道病毒的积累,减少婴儿肠道病毒感染及病毒性肠胃炎的发生。相关研究于当地时间4月15日发表在《Nature》上。

 

为了研究早期病毒定植,研究者利用荧光染色法分析了20名美国非洲裔健康婴儿出生后3个时期的粪便样本。结果发现:婴儿早期粪便中基本检测不到病毒样颗粒(VLP),但1月龄时每10g粪便中VLP达到1.6×109,4月龄时VLP数量类似,与成年人肠道中病毒样颗粒数接近,此后可能持续存在于整个生命中。

然后研究者利用qPCR和宏基因组测序对富含病毒的样本进行微生物群落分析,以研究病毒种群的起源。发现,细菌丰富度及细菌多样性与VLP计数,病毒丰富度和病毒多样性具有强烈的正相关性。出生后早期,先驱细菌(包括变形杆菌,放线菌,拟杆菌和厚壁菌)在婴儿肠道内定植,然后诱导温和噬菌体逐渐产生,一个月后成为肠道中的主要种群。到第四个月,逐渐出现可感染人细胞的病毒(包括疱疹病毒、腺病毒,指环病毒、杯状病毒科和小RNA病毒)。


婴儿肠道粪便样本中VLP的检测及特征

随后,科研人员对24个婴儿粪便中菌株经培养所产生的VLP进行定量及基因组测序,发现经噬菌体诱导后,婴儿肠道中的细菌能够产生更高水平的VLP,且病毒类群与粪便样本中检测到的一致,表明病毒的产生是由噬菌体诱导引起的。


噬菌体诱导产生早期病毒

研究人员还比较了125个婴儿粪便中VLP数据的特征与喂养历史,分娩方式等间的相关性。发现分娩方式没有明显的影响,而与30%的配方奶喂养的婴儿对感染人细胞的病毒呈阳性反应相比,仅有9%母乳或母乳及配方奶混合喂养的婴儿的病毒反应呈阳性,且益生菌双歧杆菌属和乳杆菌属的温和噬菌体增加,这表明母乳喂养能够抑制病毒定植和积累,保护肠道健康的作用显著。


母乳喂养与婴儿肠道病毒定植

简而言之,新生儿肠道病毒是在早期逐步产生的,而用免疫因子丰富的母乳喂养可以抑制婴儿肠道的病毒定植,这一结果也为早期胃肠道疾病的预防提供了新的策略。

原始来源:
Guanxiang Liang, Chunyu Zhao,et al. The stepwise assembly of the neonatal virome is modulated by breastfeeding. Nature. Published: 15 April 2020

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=950503, encodeId=badc95050317, content=<a href='/topic/show?id=37e863495b0' target=_blank style='color:#2F92EE;'>#母乳喂养#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=178, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=63495, encryptionId=37e863495b0, topicName=母乳喂养)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20211210/ede9c51184aa4f54ae6c1164cfb8eeac/967dbf3eff2943c7bf3ccfec3a776ab0.JPG, createdBy=a33789389, createdName=病毒猎手, createdTime=Tue Mar 23 22:59:50 CST 2021, time=2021-03-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1665098, encodeId=d2011665098c5, content=<a href='/topic/show?id=c8664008e1a' target=_blank style='color:#2F92EE;'>#喂养#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=40087, encryptionId=c8664008e1a, topicName=喂养)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0ed425881542, createdName=ms1948154235210413, createdTime=Sun Jun 07 01:30:24 CST 2020, time=2020-06-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2004500, encodeId=65742004500c9, content=<a href='/topic/show?id=876a81e0998' target=_blank style='color:#2F92EE;'>#肠道病毒定植#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=81709, encryptionId=876a81e0998, topicName=肠道病毒定植)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c859411, createdName=hmwwww, createdTime=Sun Nov 29 12:30:24 CST 2020, time=2020-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1884267, encodeId=74c1188426e0c, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Sat Aug 22 23:30:24 CST 2020, time=2020-08-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1299627, encodeId=6010129962e49, content=<a href='/topic/show?id=7a056349485' target=_blank style='color:#2F92EE;'>#母乳#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=63494, encryptionId=7a056349485, topicName=母乳)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bf1b289, createdName=villahu, createdTime=Wed Apr 22 11:30:24 CST 2020, time=2020-04-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1454624, encodeId=6d5d1454624bb, content=<a href='/topic/show?id=2bd981e071f' target=_blank style='color:#2F92EE;'>#肠道病毒#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=81707, encryptionId=2bd981e071f, topicName=肠道病毒)], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=2a9a5579963, createdName=liye789132253, createdTime=Wed Apr 22 11:30:24 CST 2020, time=2020-04-22, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=950503, encodeId=badc95050317, content=<a href='/topic/show?id=37e863495b0' target=_blank style='color:#2F92EE;'>#母乳喂养#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=178, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=63495, encryptionId=37e863495b0, topicName=母乳喂养)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20211210/ede9c51184aa4f54ae6c1164cfb8eeac/967dbf3eff2943c7bf3ccfec3a776ab0.JPG, createdBy=a33789389, createdName=病毒猎手, createdTime=Tue Mar 23 22:59:50 CST 2021, time=2021-03-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1665098, encodeId=d2011665098c5, content=<a href='/topic/show?id=c8664008e1a' target=_blank style='color:#2F92EE;'>#喂养#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=40087, encryptionId=c8664008e1a, topicName=喂养)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0ed425881542, createdName=ms1948154235210413, createdTime=Sun Jun 07 01:30:24 CST 2020, time=2020-06-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2004500, encodeId=65742004500c9, content=<a href='/topic/show?id=876a81e0998' target=_blank style='color:#2F92EE;'>#肠道病毒定植#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=81709, encryptionId=876a81e0998, topicName=肠道病毒定植)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c859411, createdName=hmwwww, createdTime=Sun Nov 29 12:30:24 CST 2020, time=2020-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1884267, encodeId=74c1188426e0c, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Sat Aug 22 23:30:24 CST 2020, time=2020-08-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1299627, encodeId=6010129962e49, content=<a href='/topic/show?id=7a056349485' target=_blank style='color:#2F92EE;'>#母乳#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=63494, encryptionId=7a056349485, topicName=母乳)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bf1b289, createdName=villahu, createdTime=Wed Apr 22 11:30:24 CST 2020, time=2020-04-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1454624, encodeId=6d5d1454624bb, content=<a href='/topic/show?id=2bd981e071f' target=_blank style='color:#2F92EE;'>#肠道病毒#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=81707, encryptionId=2bd981e071f, topicName=肠道病毒)], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=2a9a5579963, createdName=liye789132253, createdTime=Wed Apr 22 11:30:24 CST 2020, time=2020-04-22, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=950503, encodeId=badc95050317, content=<a href='/topic/show?id=37e863495b0' target=_blank style='color:#2F92EE;'>#母乳喂养#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=178, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=63495, encryptionId=37e863495b0, topicName=母乳喂养)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20211210/ede9c51184aa4f54ae6c1164cfb8eeac/967dbf3eff2943c7bf3ccfec3a776ab0.JPG, createdBy=a33789389, createdName=病毒猎手, createdTime=Tue Mar 23 22:59:50 CST 2021, time=2021-03-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1665098, encodeId=d2011665098c5, content=<a href='/topic/show?id=c8664008e1a' target=_blank style='color:#2F92EE;'>#喂养#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=40087, encryptionId=c8664008e1a, topicName=喂养)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0ed425881542, createdName=ms1948154235210413, createdTime=Sun Jun 07 01:30:24 CST 2020, time=2020-06-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2004500, encodeId=65742004500c9, content=<a href='/topic/show?id=876a81e0998' target=_blank style='color:#2F92EE;'>#肠道病毒定植#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=81709, encryptionId=876a81e0998, topicName=肠道病毒定植)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c859411, createdName=hmwwww, createdTime=Sun Nov 29 12:30:24 CST 2020, time=2020-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1884267, encodeId=74c1188426e0c, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Sat Aug 22 23:30:24 CST 2020, time=2020-08-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1299627, encodeId=6010129962e49, content=<a href='/topic/show?id=7a056349485' target=_blank style='color:#2F92EE;'>#母乳#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=63494, encryptionId=7a056349485, topicName=母乳)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bf1b289, createdName=villahu, createdTime=Wed Apr 22 11:30:24 CST 2020, time=2020-04-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1454624, encodeId=6d5d1454624bb, content=<a href='/topic/show?id=2bd981e071f' target=_blank style='color:#2F92EE;'>#肠道病毒#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=81707, encryptionId=2bd981e071f, topicName=肠道病毒)], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=2a9a5579963, createdName=liye789132253, createdTime=Wed Apr 22 11:30:24 CST 2020, time=2020-04-22, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=950503, encodeId=badc95050317, content=<a href='/topic/show?id=37e863495b0' target=_blank style='color:#2F92EE;'>#母乳喂养#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=178, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=63495, encryptionId=37e863495b0, topicName=母乳喂养)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20211210/ede9c51184aa4f54ae6c1164cfb8eeac/967dbf3eff2943c7bf3ccfec3a776ab0.JPG, createdBy=a33789389, createdName=病毒猎手, createdTime=Tue Mar 23 22:59:50 CST 2021, time=2021-03-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1665098, encodeId=d2011665098c5, content=<a href='/topic/show?id=c8664008e1a' target=_blank style='color:#2F92EE;'>#喂养#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=40087, encryptionId=c8664008e1a, topicName=喂养)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0ed425881542, createdName=ms1948154235210413, createdTime=Sun Jun 07 01:30:24 CST 2020, time=2020-06-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2004500, encodeId=65742004500c9, content=<a href='/topic/show?id=876a81e0998' target=_blank style='color:#2F92EE;'>#肠道病毒定植#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=81709, encryptionId=876a81e0998, topicName=肠道病毒定植)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c859411, createdName=hmwwww, createdTime=Sun Nov 29 12:30:24 CST 2020, time=2020-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1884267, encodeId=74c1188426e0c, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Sat Aug 22 23:30:24 CST 2020, time=2020-08-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1299627, encodeId=6010129962e49, content=<a href='/topic/show?id=7a056349485' target=_blank style='color:#2F92EE;'>#母乳#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=63494, encryptionId=7a056349485, topicName=母乳)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bf1b289, createdName=villahu, createdTime=Wed Apr 22 11:30:24 CST 2020, time=2020-04-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1454624, encodeId=6d5d1454624bb, content=<a href='/topic/show?id=2bd981e071f' target=_blank style='color:#2F92EE;'>#肠道病毒#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=81707, encryptionId=2bd981e071f, topicName=肠道病毒)], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=2a9a5579963, createdName=liye789132253, createdTime=Wed Apr 22 11:30:24 CST 2020, time=2020-04-22, status=1, ipAttribution=)]
    2020-08-22 liye789132251
  5. [GetPortalCommentsPageByObjectIdResponse(id=950503, encodeId=badc95050317, content=<a href='/topic/show?id=37e863495b0' target=_blank style='color:#2F92EE;'>#母乳喂养#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=178, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=63495, encryptionId=37e863495b0, topicName=母乳喂养)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20211210/ede9c51184aa4f54ae6c1164cfb8eeac/967dbf3eff2943c7bf3ccfec3a776ab0.JPG, createdBy=a33789389, createdName=病毒猎手, createdTime=Tue Mar 23 22:59:50 CST 2021, time=2021-03-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1665098, encodeId=d2011665098c5, content=<a href='/topic/show?id=c8664008e1a' target=_blank style='color:#2F92EE;'>#喂养#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=40087, encryptionId=c8664008e1a, topicName=喂养)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0ed425881542, createdName=ms1948154235210413, createdTime=Sun Jun 07 01:30:24 CST 2020, time=2020-06-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2004500, encodeId=65742004500c9, content=<a href='/topic/show?id=876a81e0998' target=_blank style='color:#2F92EE;'>#肠道病毒定植#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=81709, encryptionId=876a81e0998, topicName=肠道病毒定植)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c859411, createdName=hmwwww, createdTime=Sun Nov 29 12:30:24 CST 2020, time=2020-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1884267, encodeId=74c1188426e0c, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Sat Aug 22 23:30:24 CST 2020, time=2020-08-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1299627, encodeId=6010129962e49, content=<a href='/topic/show?id=7a056349485' target=_blank style='color:#2F92EE;'>#母乳#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=63494, encryptionId=7a056349485, topicName=母乳)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bf1b289, createdName=villahu, createdTime=Wed Apr 22 11:30:24 CST 2020, time=2020-04-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1454624, encodeId=6d5d1454624bb, content=<a href='/topic/show?id=2bd981e071f' target=_blank style='color:#2F92EE;'>#肠道病毒#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=81707, encryptionId=2bd981e071f, topicName=肠道病毒)], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=2a9a5579963, createdName=liye789132253, createdTime=Wed Apr 22 11:30:24 CST 2020, time=2020-04-22, status=1, ipAttribution=)]
    2020-04-22 villahu
  6. [GetPortalCommentsPageByObjectIdResponse(id=950503, encodeId=badc95050317, content=<a href='/topic/show?id=37e863495b0' target=_blank style='color:#2F92EE;'>#母乳喂养#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=178, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=63495, encryptionId=37e863495b0, topicName=母乳喂养)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20211210/ede9c51184aa4f54ae6c1164cfb8eeac/967dbf3eff2943c7bf3ccfec3a776ab0.JPG, createdBy=a33789389, createdName=病毒猎手, createdTime=Tue Mar 23 22:59:50 CST 2021, time=2021-03-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1665098, encodeId=d2011665098c5, content=<a href='/topic/show?id=c8664008e1a' target=_blank style='color:#2F92EE;'>#喂养#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=40087, encryptionId=c8664008e1a, topicName=喂养)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0ed425881542, createdName=ms1948154235210413, createdTime=Sun Jun 07 01:30:24 CST 2020, time=2020-06-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2004500, encodeId=65742004500c9, content=<a href='/topic/show?id=876a81e0998' target=_blank style='color:#2F92EE;'>#肠道病毒定植#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=81709, encryptionId=876a81e0998, topicName=肠道病毒定植)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c859411, createdName=hmwwww, createdTime=Sun Nov 29 12:30:24 CST 2020, time=2020-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1884267, encodeId=74c1188426e0c, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Sat Aug 22 23:30:24 CST 2020, time=2020-08-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1299627, encodeId=6010129962e49, content=<a href='/topic/show?id=7a056349485' target=_blank style='color:#2F92EE;'>#母乳#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=83, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=63494, encryptionId=7a056349485, topicName=母乳)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bf1b289, createdName=villahu, createdTime=Wed Apr 22 11:30:24 CST 2020, time=2020-04-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1454624, encodeId=6d5d1454624bb, content=<a href='/topic/show?id=2bd981e071f' target=_blank style='color:#2F92EE;'>#肠道病毒#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=81707, encryptionId=2bd981e071f, topicName=肠道病毒)], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=2a9a5579963, createdName=liye789132253, createdTime=Wed Apr 22 11:30:24 CST 2020, time=2020-04-22, status=1, ipAttribution=)]

相关资讯

Science Advances:母乳,或为婴儿提供终身的抗感染保护

英国伯明翰大学牵头的一个国际科学家团队完成的一项小鼠研究表明,母乳能够提供终身的抗感染保护。

Gastroenterology:出生方式、饮食以及特应性疾病与肠道微生物变化

研究发现,婴儿及儿童期肠道微生物多样性和组成变化与过敏和哮喘风险相关

PLOS ONE:母乳和配方乳对早产新生儿肠道菌群的影响

最近,研究人员调查了在生命的前28天,使用母乳单独喂养和不同配方的奶粉喂养对早产儿粪便微生物群的影响。

PLOS ONE:早产儿胃中的母乳和牛奶释放功能性肽的区别

最近的一项研究应用肽类组学,探究了早产儿食用母乳蛋白和补充牛乳蛋白时,胃消化过程中释放的肽。

J Clin Invest:母乳保护不变胖!科学家在母乳中发现特殊的脂质,可帮助宝宝维持米色脂肪,降低肥胖风险

本周《临床调查杂志》发表了一项来自德国的最新科研成果,科学家们发现,母乳中含有一类特殊的脂质——烷基甘油(AKG),可以减少婴儿体内的米色脂肪向白色脂肪转化,降低宝宝肥胖风险,帮助宝宝健康发育。

Nature:母乳保护新生儿免受感染,源头竟是母体肠道微生物!

母乳喂养长期以来一直备受推崇,因为母乳除了提供必要的营养外还能够保护婴儿免受某些感染。

Baidu
map
Baidu
map
Baidu
map