爸爸早年受点苦，孩子会得福 - 未名空间MITBBS历史存档

国际科技财经博客移民网络热点娱乐民生时事公众号

Redian新闻

>未名空间

>Biology - 生物学

爸爸早年受点苦，孩子会得福

爸爸早年受点苦，孩子会得福# Biology - 生物学

h*o2014-11-19 08:11

1 楼

【以下文字转载自 Biology 讨论区】
发信人: hellozero (hellozero), 信区: Biology
标题: 问问版上大虾， postdoc去法国开会，visa怎么搞
发信站: BBS 未名空间站 (Fri Apr 1 17:32:10 2011, 美东)
现在的VISA 是H1B，
7月份去法国开ICCAD，本来已经不打算去了
结果刚拿到一个fellowship，付了registration和hotel
又心动了
就是不知道这个VISA该怎么办
是不是要办去法国+回美国的visa。。。。。
F1的时候回国被check了2个月，有了心理阴影，现在是H1B
如果在法国落地签证，被check的话岂不是要在当地等visa?
不知道有没有人有过类似的经历？
还有可不可以去墨西哥先签回美国的签证？
谢谢

r*02014-11-19 08:11

2 楼

浴室换浴缸，vanity,马桶这个工程labor要多少，一般几天能干完？
有好的师傅推荐一下，谢谢。

f*g2014-11-19 08:11

3 楼

Early life stress in fathers improves behavioural flexibility in their
offspring
Nature Comm.
Traumatic experiences in childhood can alter behavioural responses and
increase the risk for psychopathologies across life, not only in the exposed
individuals but also in their progeny. In some conditions, such experiences
can however be beneficial and facilitate the appraisal of adverse
environments later in life. Here we expose newborn mice to unpredictable
maternal separation combined with unpredictable maternal stress (MSUS) for 2
weeks and assess the impact on behaviour in the offspring when adult. We
show that MSUS in male mice favours goal-directed behaviours and behavioural
flexibility in the adult offspring. This effect is accompanied by
epigenetic changes involving histone post-translational modifications at the
mineralocorticoid receptor (MR) gene and decreased MR
expression in the hippocampus. Mimicking these changes pharmacologically in
vivo reproduces the behavioural phenotype. These findings highlight the
beneficial impact that early adverse experiences can have in adulthood, and
the implication of epigenetic modes of gene regulation.

y*c2014-11-19 08:11

4 楼

suggest you not go, seriously.

m*D2014-11-19 08:11

5 楼

嗯，博士后的儿女会得福。LOL.

x*02014-11-19 08:11

6 楼

刚刚放弃一去欧洲开会机会, 太麻烦.
有一兄弟, 就是在第三过被check
逗留一个多月.

f*g2014-11-19 08:11

7 楼

::__)) hands with ters

【在 m*********D 的大作中提到】

: 嗯，博士后的儿女会得福。LOL.

D*a2014-11-19 08:11

8 楼

萎缩男的逆袭嘛

d*02014-11-19 08:11

9 楼

NC也发这种奇葩文章了

f*g2014-11-19 08:11

10 楼

这个结果是不是可以部分解释进化论呢
上代早起经历会通过表观遗传的方式影响下带的行为方式。

Z*g2014-11-19 08:11

11 楼

貌似要幼年受苦，估计得性腺发育成熟之前（便于跨代表观遗传），所以千老们的孙子
辈受益?

M*l2014-11-19 08:11

12 楼

这么长的英文，不容易

exposed
experiences
2

【在 f******g 的大作中提到】

: Early life stress in fathers improves behavioural flexibility in their
: offspring
: Nature Comm.
: Traumatic experiences in childhood can alter behavioural responses and
: increase the risk for psychopathologies across life, not only in the exposed
: individuals but also in their progeny. In some conditions, such experiences
: can however be beneficial and facilitate the appraisal of adverse
: environments later in life. Here we expose newborn mice to unpredictable
: maternal separation combined with unpredictable maternal stress (MSUS) for 2
: weeks and assess the impact on behaviour in the offspring when adult. We