G****a
发帖数: 10208 | 1 screening or ivf?
screening cost is around 3-5k |
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c*******y
发帖数: 1198 | 4 Examples of Eligible Expenses:
• Abortion
• Acne treatment
• Acupuncture
• Adoption (pre-adoption
medical expenses)
• Air conditioner/purifier (if to
treat medical condition)
• Alcoholism treatment
• Allergy medications
• Alternative medicine (if to
treat specific medical
condition)
• Ambulance
• Analgesics
• Antacid
• Antibiotics
• Antihistamine
• Anti-itch creams
• Arthritis gloves
• Artificial limb... 阅读全帖 |
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s*******e
发帖数: 4188 | 5 These birds are getting eaten for sure, being an egg or being an embryo. |
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f*******s
发帖数: 3046 | 6 don't worry about baozi. it's possible that they missed it in ultrasound
because the embryo is too small. best wishes. |
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s****s
发帖数: 20 | 7 我觉得让她怀孕的诊所应该关闭-让61岁的妇女怀孕本身就太危险、太不道德：
Woman gives birth to her grandson
CHICAGO — Almost 39 weeks ago, Kristine Casey set out on an unusual journey
to help her daughter and answer a spiritual calling.
Her goal was achieved when she gave birth to her own grandson at age 61.
Casey, possibly the oldest woman to give birth in Illinois, was a surrogate
for her daughter, Sara Connell, who had been trying for years to have a baby
. Connell and her husband, Bill, are the biological parents of the child
C... 阅读全帖 |
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b**f
发帖数: 1 | 8 我姓刘， 大约二十年前从北京来美读硕士，现在Houston工作。在此诚求Egg Donor(捐
献卵子)，报酬＄６０００.此广告不是玩笑，或恶做剧.
You must be:
Between the ages of 21 and 29 Height between 5'1" and 5'5" ( 身高大约1.55米
到1.65米), within normal weight range. Intelligent, Healthy and Reliable (聪
明,健康,可靠)
Please email me at a****[email protected] if you are interested to know more.
Some Questions and Answers:
1) Why should I donate my eggs?
You can help others in need, and pass on your gene and your legally at
the same time.
2) Will it affect my ability to have ... 阅读全帖 |
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S**a
发帖数: 702 | 9 What is the case if the embryo was frozen not sperm? |
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y****5
发帖数: 131 | 10 "鲨鱼也是这样" is not true.
From wikipedia:
Sharks display three ways to bear their young, varying by species:
Oviparity: Some sharks lay eggs. In most of these species, the developing
embryo is protected by an egg case with the consistency of leather.
Sometimes these cases are corkscrewed into crevices for protection. The
mermaid's purse, which can wash up on shore, is an empty egg case. Oviparous
sharks include the horn shark, catshark, Port Jackson shark, and swellshark
.[23]
Viviparity: These sha |
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w**m
发帖数: 4061 | 11 Tue Nov. 18th 2008
时间：4：30 PM － 5：30 PM
游泳：1.8k
昨天下午的学生免费时间去的，人非常多，一停一停的游，呼吸都乱了，虽然只冲了4
组，感觉比2.1k冲8组的时候还累。
今天上午考试，昨天晚上基本上没睡，今天原本计划是腿和肩的力量，还是什么都不做
了。周五上午还有一门，明天要不要锻炼，看今天晚上的休息情况和明天的学习情况。
前一阵子之所以加量加的挺急，其实快期末了也是原因之一，一旦进入备考状态，觉可
以不睡，饭可以不吃，游泳，健身，自然是首先拿掉的。
今天靠两杯咖啡撑到现在，还有48 hr and 72 hr chick embryo，要细细的揣摩，体会
。。。
这种情况几周之内都不会改变，过了周五，又有term paper，research essay，1st
final陆续到来。所以前几次把量加上去，这段时间，复习间隙，也适当锻炼减压，只
要能守住就好。 |
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l*y
发帖数: 21010 | 13 【 以下文字转载自 Military 讨论区 】
发信人: inergas (大坏猪), 信区: Military
标 题: 东亚女胸小的原因找到了
发信站: BBS 未名空间站 (Fri Feb 15 09:21:19 2013, 美东)
http://www.nytimes.com/2013/02/15/science/studying-recent-human
East Asian Physical Traits Linked to 35,000-Year-Old Mutation
By NICHOLAS WADE
Published: February 14, 2013
Gaining a deep insight into human evolution, researchers have identified a
mutation in a critical human gene as the source of several distinctive
traits that make East Asians different from other races.... 阅读全帖 |
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l******k
发帖数: 27533 | 14 赞跟我们一起过美国时间：）
还是早点休息吧
想起以前做实验，用灯光照斑马鱼，它们就开始产卵,mate...
我们也就有embryo做实验了 |
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b*s
发帖数: 82482 | 15 等到延续后代的任务从家庭解放出来，转而到embryo farm进行，这样的方式就是合适
的。
有一种论调说将来的婚姻就是开放式的群居
不知道会不会真的如此
现在看来还是人为想象的成分居多 |
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l*****r
发帖数: 18 | 16 可以看看这个前宇航员的观后感，写得很好。
http://www.quora.com/What-do-the-astronauts-think-about-the-mov
A few days ago, a group of us from SpaceX took the afternoon off to watch
Christopher Nolan’s ‘Interstellar’. We loved it. Then again, we don’t
get out very often. We probably could have sat through ‘Gigli’ and loved
it.
As for myself, I thoroughly enjoyed the movie, but there were a few things
that struck me as inaccurate. First and foremost – the casting. I mean, is
it really necessary to fill every astronaut... 阅读全帖 |
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a*o
发帖数: 25262 | 17 中国广州中山大学？开始用人的胚胎来做实验，吓了美国科学家一大跳。现在不是复制
DNA 了，是改变 DNA，这会让后代也会一直改变。这可以医治遗传病，但是。。。道
德说没道德。
这里理科的人很多，懂很多的来说说。。
X-Men 很快就在现实中出现了。
PS： 这是读后感，不说明一会儿又会有某些人说不符合本版什么什么的。。读书，就
是除了金瓶梅的要读，这科学报道也是读书。
Chinese Scientists Edit Genes of Human Embryos, Raising Concerns
http://www.nytimes.com/2015/04/24/health/chinese-scientists-edi |
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wh
发帖数: 141625 | 18 他还蛮保守的，不愿意女人嫁老外，呵呵。
找来他说的Ogden Nash的诗，很逗，居然把男孩比作猪……
Song To Be Sung by the Father of Infant Female Children
by Ogden Nash
My heart leaps up when I behold
A rainbow in the sky;
Contrariwise, my blood runs cold
When little boys go by.
For little boys as little boys,
No special hate I carry,
But now and then they grow to men,
And when they do, they marry.
No matter how they tarry,
Eventually they marry.
And, swine among the pearls,
They marry little girls.
Oh, somewhere, somewhere, an infant plays,... 阅读全帖 |
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p*********g
发帖数: 9527 | 19 简直就是怪物
Temperature – tardigrades can survive being heated for a few minutes to 151
°C (424 K),[21] or being chilled for days at −200 °C (73 K),[21] or
for a few minutes at −272 °C (~1 degree above absolute zero).[22]
Pressure – they can withstand the extremely low pressure of a vacuum and
also very high pressures, more than 1,200 times atmospheric pressure.
Tardigrades can survive the vacuum of open space and solar radiation
combined for at least 10 days.[22] Some species can also wi... 阅读全帖 |
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p*********g
发帖数: 9527 | 20 简直就是怪物
Temperature – tardigrades can survive being heated for a few minutes to 151
°C (424 K),[21] or being chilled for days at −200 °C (73 K),[21] or
for a few minutes at −272 °C (~1 degree above absolute zero).[22]
Pressure – they can withstand the extremely low pressure of a vacuum and
also very high pressures, more than 1,200 times atmospheric pressure.
Tardigrades can survive the vacuum of open space and solar radiation
combined for at least 10 days.[22] Some species can also wi... 阅读全帖 |
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l*y
发帖数: 21010 | 21 【 以下文字转载自 Military 讨论区 】
发信人: inergas (大坏猪), 信区: Military
标 题: 东亚女胸小的原因找到了
发信站: BBS 未名空间站 (Fri Feb 15 09:21:19 2013, 美东)
http://www.nytimes.com/2013/02/15/science/studying-recent-human
East Asian Physical Traits Linked to 35,000-Year-Old Mutation
By NICHOLAS WADE
Published: February 14, 2013
Gaining a deep insight into human evolution, researchers have identified a
mutation in a critical human gene as the source of several distinctive
traits that make East Asians different from other races.... 阅读全帖 |
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n**e
发帖数: 2026 | 22 很多与食品安全有关的东西都会被商家打上“无毒”的标签。无毒就等于安全无害。这
就是利益集团希望造成的民众共识。于是草甘膦、膨大剂、瘦肉精这些东西就带着无毒
的面具大行其道。也就公然出现了试吃转基因大米证明无毒的闹剧。著名的转基因中国
代言人方舟子说，这些东西比食盐更安全。
如果不懂医学生物学，无知者无罪。但是作为生物化学博士还有那些戴着专家教授头衔
的人，就与江湖骗子没有两样了。毒性，狭义的毒性指急性毒性。在技术意义上是指通
过干扰损害生命体的正常生理机制或者细胞生物学机制对机体造成损害或者死亡。至于
损害如何造成，不同的物质有不同的机理。
比如有机磷农药与体内的胆碱酯酶结合使之丧失了水解乙酰胆碱的功能，导致胆碱能神
经递质大量积聚，作用于副交感神经胆碱受体造成M样作用，使患者呼吸道大量腺体分
泌，结果是严重的肺水肿呼吸衰竭死亡。再比如硫酸亚铊，它的结构与钾盐相似，而且
对与钾结合的酶有更为强大的亲和力。于是取钾而代之，使得一切需要钾才能正常完成
的生理功能陷于瘫痪。
有些物质的作用靶点在人体完全不存在。比如草甘膦，它选择性阻断只有植物才需要的
几种氨基酸的合成。再比如青霉素，它选择性... 阅读全帖 |
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s********a
发帖数: 303 | 37 胚胎发育重演论早就被证伪了，只不过是个教科书作者一厢情愿的yy罢了。参考
wikipedia:"The theory of recapitulation, also called the biogenetic law or
embryological parallelism—and often expressed as "ontogeny recapitulates
phylogeny"—is a disproven biological hypothesis that in developing from
embryo to adult, animals go through stages resembling or representing
successive stages in the evolution of their remote ancestors." http://en.wikipedia.org/wiki/Recapitulation_theory。 |
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s********a
发帖数: 303 | 38 胚胎发育重演论早就被证伪了，只不过是个教科书作者一厢情愿的yy罢了。参考
wikipedia:"The theory of recapitulation, also called the biogenetic law or
embryological parallelism—and often expressed as "ontogeny recapitulates
phylogeny"—is a disproven biological hypothesis that in developing from
embryo to adult, animals go through stages resembling or representing
successive stages in the evolution of their remote ancestors." http://en.wikipedia.org/wiki/Recapitulation_theory。 |
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d********f
发帖数: 43471 | 39 【 以下文字转载自 Texas 讨论区 】
发信人: bcdf (刘女士), 信区: Texas
标 题: 诚求Egg Donor (卵子捐献)
关键字: Egg Donor
发信站: BBS 未名空间站 (Wed Sep 4 13:14:18 2013, 美东)
我姓刘， 大约二十年前从北京来美读硕士，现在Houston工作。在此诚求Egg Donor(捐
献卵子)，报酬＄６０００.此广告不是玩笑，或恶做剧.
You must be:
Between the ages of 21 and 29 Height between 5'1" and 5'5" ( 身高大约1.55米
到1.65米), within normal weight range. Intelligent, Healthy and Reliable (聪
明,健康,可靠)
Please email me at a****[email protected] if you are interested to know more.
Some Questions and Answers:
1) Why should I... 阅读全帖 |
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g********d
发帖数: 19244 | 40 六千刀，搞笑吧
千老坐着上网，一天就挣二百，一个礼拜就是一千刀！
【 以下文字转载自 Texas 讨论区 】
发信人: bcdf (刘女士), 信区: Texas
标 题: 诚求Egg Donor (卵子捐献)
关键字: Egg Donor
发信站: BBS 未名空间站 (Wed Sep 4 13:14:18 2013, 美东)
我姓刘， 大约二十年前从北京来美读硕士，现在Houston工作。在此诚求Egg Donor(捐
献卵子)，报酬＄６０００.此广告不是玩笑，或恶做剧.
You must be:
Between the ages of 21 and 29 Height between 5'1" and 5'5" ( 身高大约1.55米
到1.65米), within normal weight range. Intelligent, Healthy and Reliable (聪
明,健康,可靠)
Please email me at a****[email protected] if you are interested to know more.
Some Ques... 阅读全帖 |
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H********g
发帖数: 43926 | 41 这个我要研究一下。因为性别分化是几个小分子激素控制的，如果y染色体上的基因只
是调控激素水平，受体都在X染色体上有，那光靠给激素应该还是有可能把女胎儿变男
的的。至少类似男的。
我看wikipedia上的意思，好像说雄性激素本身可以导致长鸡鸡。
DHT in the embryo life causes differentiation of penis, |
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d********f
发帖数: 43471 | 43 【 以下文字转载自 Biology 讨论区 】
发信人: SWJSJ (BC), 信区: Biology
标 题: 单开一贴，浙大范衡宇涉嫌更加严重的剽窃和学术不端！
发信站: BBS 未名空间站 (Thu Sep 17 23:38:04 2015, 美东)
靠，实在是看着不爽，凭啥清北撕逼就大家一致讨伐，浙大范衡宇更加恶劣的剽窃别人
成果却没人关注？下面转帖，是从张生家和谢灿那个帖子里看到的，其他几位ID不愿意
单开一贴，我实在看不下去，特开一贴。这个范衡宇据说还拿到了杰青，国内科研真是
尼玛无底线了啊。
如果有知道内情的，在此帖讨论吧，不然都被清北的刷屏了。当然，也许有其他隐情冤
枉了范衡宇，也可以内部人出来解释解释。如果确定是剽窃，这尼玛妥妥的应该上新语
丝头条啊。
以下转帖：
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发信人: forjoy (三分华盖), 信区: Biology
标 题: Re: 能拿炸药奖吗？
... 阅读全帖 |
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H********g
发帖数: 43926 | 44 According to a study published in the Mar. 28 issue of Human Genetics, two
sperm fertilized one egg and created the twins. The phenomenon occurs in
about 1% of the population, but most embryos created in this way — called
triploids because they have three sets of chromosomes — do not live. |
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y********a
发帖数: 397 | 45 造人运动-IVF(in vitro fertilization, 体外受精) in the L world
你和你的爱人排除万难下定决心决定要一个维系你们感情的纽带,可爱的小baby. 下面
该如何走呢?
第一步: 联系一个fertility center, 选择很多,这个最好咨询你的妇科医生或家庭医
生推荐一个比较decent离家比较近的地方.
第二步: 医生会做一些基本的tests并考虑你和你爱人的年龄和身体状况来帮助你们决
定用谁的卵子(egg)与sperm(精子)结合制造受精卵(embryo), 用谁的子宫(uterus)怀孕
.
第三步:医生皮下注射卵巢滤泡刺激素( follicle stimulating hormone)给egg donor
, 刺激尽量多的eggs 从卵巢(ovary) 成熟. 最理想要收获至少8-15个eggs 才能确保较
高的体外受精成功率. (自然状态下女性每月只会有1-2个卵子成熟).这个过程大约要14
天, 每两三天就要到中心去抽血照超声波来监控成熟情况.
第四步:收集eggs. 这个procedure是在全麻下进行的, 在经阴道超声波( |
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