Nature证实母乳喂养很关键、里程碑成果揭示如何“抗衰老”……|BioWeek一周事

2018-10-28 佚名 生物探索

本周,2018版基药目录正式公布;2019年世界大学排名出炉,中国111所大学上榜;Nature封面:婴儿肠道微生物建成“3步骤”,母乳喂养很关键;“女神”最新Science,带来最小版CRISPR;Nature子刊放出重要证据:母乳喂养竟影响“孩子基因”;Nature子刊首次揭示“胰岛素如何降血糖”……更多资讯,请跟随小编一起回顾吧。

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Nature封面:婴儿肠道微生物建成“3步骤”,母乳喂养很关键

肠道微生物被誉为人类的"第二基因组",同时也是人体内的一个“隐形”器官。这些数量惊人且种类繁多的肠道菌群是如何构建起来的呢?为了寻找答案,贝勒医学院和Broad研究所的科学家们追溯至生命初期——他们发现:婴儿肠道菌群生成会经历3个重要阶段,且在此期间母乳喂养很关键!

“女神”最新Science!带来最小版CRISPR

CRISPR领域有3位耳熟能详的“开创者”:张锋、Jennifer Doudna和Emmanuelle Charpentier,无论是在学术界还是产业圈,三位“大神”都成果显赫!近日,Jennifer Doudna团队在《Science》期刊发表了最新研究成果,展示了最小版的CRISPR系统!

吸烟、久坐不动…爸爸的这些坏习惯可能会影响孩子健康

现实中,不少备孕男青年会自觉晨跑、戒烟起来,当然,也有不少人依旧我行我素。结合最新的研究,不得不鼓励鼓励那些告别尼古丁、坚持运动的准爸爸们。10月23日,GEN、Science官网同时发布新闻报道,揭示了两项佐证运动、戒烟有利于后代健康的学术成果。

母乳喂养竟影响“孩子基因”?Nature子刊放出重要证据!

研究显示,用母乳喂养的婴儿发展更为健康,包括增强免疫力、提升智力、减少婴儿猝死症的发生、减少儿童期肥胖等等。在过去的几十年中,越来越多的证据证明了母乳喂养的益处,对此付诸于实践的建议也在持续增加。近日,赫尔辛基大学完成的一项研究表明,母乳喂养可以保护婴儿免受肠道中耐药细菌的侵害,再次论证母乳喂养的好处。

人类大脑如何衰老?怎样阻止衰老?看这2篇里程碑研究

墨尔本一项具有里程碑意义的、为期20年的研究项目近日获得了重要发现。两篇最新论文进一步揭示了大脑是如何衰老的,以及什么能影响大脑衰老这一过程。根据该研究结果,专家们鼓励女性关注她们的胆固醇和血压。

首揭!胰岛素如何降血糖?科学家们终于“弄清了”!

糖尿病是全球最严重的公共卫生问题之一。最新数据显示,2017年全球成年糖尿病患者数量已超4亿。现在,由Walter and Eliza Hall研究所的科学家们领导的一项国际合作获得了一个重要发现,有望通过更好地模拟胰岛素在人体内的工作方式使得胰岛素治疗更加有效。

Cell子刊:延长近一倍!组合用药可显着增加寿命

延长寿命试验再出新进展!由耶鲁-新加坡国立大学(Yale-NUS College)的Jan Gruber博士领导的一个研究小组发现了一种药物组合,不仅可以延长秀丽隐杆线虫的健康寿命,还可以延缓其衰老速度,或意味着未来人类寿命的更长、更健康。

2019年世界大学排名出炉,中国111所大学上榜!(附TOP100)

日前,《泰晤士高等教育》(Times Higher Education,THE)正式发布了“2019世界大学排名”(World University Rankings 2019),共有1258所大学上榜。其中,中国共有111所高校入选该榜单,清华大学“表现最佳”,位列全球第22名!

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产业篇

Illumina Q3收入增长20%,测序系统收入增长强劲

10月23日,总部位于圣地亚哥的Illumina公司在市场收盘后发布报告称,公司第三季度的总收入为8.53亿美元,同比增长20%。这一增长得益于测序和微阵列产品的增长。

2018版基药目录正式公布

10月25日,卫健委官网发布《关于印发国家基本药物目录(2018年版)的通知》,新版基药目录正式出台。此次目录调整,主要在覆盖临床主要病种的基础上,聚焦癌症、儿科、慢性病等调入187种中西药,其中肿瘤用药12种、临床急需儿童药品22种,均比原目录显着增加,调整后总品种扩充到685种,22种被踢出医保目录。

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    2019-09-30 sunylz
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    2019-03-01 xzw113
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    2019-06-15 liye789132251
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    2018-10-30 villahu

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尽管计划怀孕对WWE至关重要,但WWE中超过一半的怀孕属于非计划性。与WWoE相比,产妇年龄和SES差异可能导致WWE的比率更高。尽管有研究表明WWE母乳喂养的安全性,但WWE报告母乳喂养的比例较低。

2018 ABM临床方案#9:初始母乳喂养或增加母乳产生时催乳剂的应用(第2版)

2018年6月,母乳喂养医学会(ABM)发布了初始母乳喂养或增加母乳产生时催乳剂的应用方案第2版,ABM临床方案的主要目的是针对影响母乳喂养的常见医学问题提供管理建议,本文主要在内容涉及催乳剂的临床应用。

JAHA:母乳喂养史与绝经后妇女卒中风险

由此可见,该研究的结果显示,在调整多发性卒中危险因素和生活方式变量后,绝经后妇女母乳喂养与卒中风险降低之间存在关联,并且呈剂量反应关系。

SCI REP:母乳喂养与近视

总之,天津市6-12岁儿童接受母乳喂养与近视风险降低有关。婴儿出生后前6个月的母乳喂养与更远的SER相关。此外,母乳喂养与近视屈光有关,但与AL无关,这种关联可能存在于儿童时期。