排解过度的思考与情绪
#621586
网页链接
我悟了,我为什么会对自己的同情产生不适,因为那意味着站在高处
我悟了,我为什么会对自己的同情产生不适,因为那意味着站在高处
#621648
顺便一件相关又没有那么相关的事,我搪塞了爹两次想来你京的计划,主要是实在见不得中年男性醉酒行为大赏,在他丑态百出的时候,最令我作呕的是,他在伦理上是我的爹,因此我不能对这一切袖手旁观,我再不适,还得挤出两句关心的话。在我正式入学之前的那次饭局是最赤裸的你国特色爹味饭局,在此之后,只要我知道的,在场中年男性三位以上的饭桌我一律不上,去也是当低头炫饭机器。主要是西北男人喝多以后,非常接近某种雄性动物,暴躁易怒,让人见了非常的,恐慌。
#621713
21世纪真的是生物的世纪,这才20年,再搞几十年人造人都能整出来,甚至都不用几十年
#621785
Outstanding questions
How long or to which embryonic stage can primate embryos be cultured in vitro?
How can an in vitro artificial uterus be established to better support the development of mammalian embryos?
How can a human stem cell–based embryo model be constructed to the greatest extent to mimic a natural embryo under ethical limitations?
Do we need to extend ethical limitations for the in vitro culture of natural human embryos, and do we need to set new ethical limitations for stem cell–based embryo models?
How long or to which embryonic stage can primate embryos be cultured in vitro?
How can an in vitro artificial uterus be established to better support the development of mammalian embryos?
How can a human stem cell–based embryo model be constructed to the greatest extent to mimic a natural embryo under ethical limitations?
Do we need to extend ethical limitations for the in vitro culture of natural human embryos, and do we need to set new ethical limitations for stem cell–based embryo models?
#621805
The discussion about the in vitro studies on human embryogenesis gradually becomes heated because the ‘14-day rule’ limits further progress in this field. Do we need to revisit this rule and extend it to an advanced stage of embryonic development? Recently, the International Society for Stem Cell Research (ISSCR) moved the 14-day rule from Category 3 to Category 2 (ISSCR Guidelines for Stem Cell Research and Clinical Translation, Version 1.0, May 2021) and suggested that studies proposing to grow human embryos beyond the formation of the PS or 14 days can be considered on a case-by-case basis and can be subjected to several phases of review to determine the point at which the experiments must be stopped. Due to this ethical restriction and limited embryo resources, it is still challenging to thoroughly reveal key events in human embryonic development by the in vitro culture of human natural embryos.
#621813
不是很意外,而且由于干细胞胚胎不是自然胚胎,所以甚至可以绕过伦理审查,今天听他们讲已经能养到28天了
#622371
别的不说,就帕蝙而言,真的好想把他那层不是很坚硬的壳子捏碎,然后把里面的流泪猫猫头抓出来当摆件玩
#622374
震惊,我的暴力倾向难得从自己身上转移到别的角色了
#622555
原来哺乳动物孤雌生殖也是他们组做的,,,天
#622617
>>Po.622371
或者说他很适合先捏碎然后再来点comfort的环节(说实话我第一时间联想到某种史莱姆,,,也算是一种殊途同归的解压
或者说他很适合先捏碎然后再来点comfort的环节(说实话我第一时间联想到某种史莱姆,,,也算是一种殊途同归的解压
#625089
苯人原则:一切同人都是ooc,不好吃可以划走,别打厨子
#625664
才发现今天是国际非二元性别日,祝友邻节日快乐
#627612
在麦当劳
朋友(面色凝重微妙):*从左边兜缓缓掏出一副手套*
我:*笑成傻逼*
朋友(面色凝重微妙):*从右边兜缓缓掏出一副pe手套*
我:*更傻逼地笑*
朋友(面色凝重微妙):*从左边兜缓缓掏出一副手套*
我:*笑成傻逼*
朋友(面色凝重微妙):*从右边兜缓缓掏出一副pe手套*
我:*更傻逼地笑*
#628040
【Sessions(乐辑): 星之守护者 | 向创作者完全开放版权的音乐合集 | 拳头游戏音乐-哔哩哔哩】 网页链接
好爱,二刺螈少女之魂又觉醒了
好爱,二刺螈少女之魂又觉醒了
#628404
>>Po.628040
哦不对,应该说是电波系美少女
哦不对,应该说是电波系美少女
#628411
自律的人生:八点二十五睁眼挂网课,八点半闭眼眯一会,一般两点醒
#628437
朋友讲黄狗小趣事
我(os):谢谢,代疯了
我(os):谢谢,代疯了
#628789
其实综述的最大作用只是拓展见闻,想真的提升水准还是得把具体文章拉出来看
#629539
刷着微博能被饭创到脸上,太 夸 张 了,原来这就是美帝的感觉吗(拭泪