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全部话题 - 话题: chromosome
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h*e
发帖数: 10233
1
嗯,大家猜是谁
crabghh - 马甲追踪
排名 疑似马甲 IP相似分
1 tianhj 0.399896254053
2 starlibra 0.394811302117
3 jah 0.378082071719
4 wiifit 0.365790153477
5 nintendowii 0.339495673166
6 beckham07 0.335441436401
7 pppiggy 0.312737751202
8 wzkchen 0.282511401509
9 sfd2010 0.251584020252
troyli10 0.251584020252
nycbanker 0.251584020252
snoopyb 0.251584020252
mercurry 0.251584020252
airfds 0.251584020252
wouldyou 0.25158... 阅读全帖
f*******2
发帖数: 656
2
来自主题: Faculty版 - Chinese PI (转载)
it is not that a 媚眼 cannot be aired from a Y chromosome, but i've
expected something different...
A********e
发帖数: 354
3
【 以下文字转载自 Biology 讨论区 】
发信人: albertsmwk (.)(.), 信区: Biology
标 题: 第一批“青年千人计划”生物类@publication列表@
发信站: BBS 未名空间站 (Thu Aug 18 15:04:16 2011, 美东)
花了一个小时,深深的鄙视一下自己的无聊行径!!
125 蔡亮 男 1980年11月 复旦大学 生命
科学 2007年12月毕业于[美国]北卡大学 [美国]加州大学旧金山分校 博士后
Cai L, Mostov K. Polarity is destiny. Cell. 2009 Nov 13;139(4):660-2. PubMed
PMID: 19914162; PubMed Central PMCID: PMC2900917.
Cai L, Makhov AM, Schafer DA, Bear JE. Coronin 1B antagonizes cortactin and
remodels Arp2/3-containing actin branche... 阅读全帖
a**********e
发帖数: 197
4
【 以下文字转载自 Immigration 讨论区 】
发信人: anotherapple (一天到晚卖苦力的哥), 信区: Immigration
标 题: 急求审稿推荐-Plant Science
发信站: BBS 未名空间站 (Wed Oct 5 17:34:36 2011, 美东)
准备申请绿卡,急求审稿机会!
我曾给3个英文杂志和1个中文杂志审过稿。
key words: Plant molecular biology,genome structure, cytogenetics,
chromosomal evolution, systematic evolution, phylogeny,etc.
具体情况可以附CV
推荐人包子答谢
V****n
发帖数: 651
5
来自主题: Family版 - 姓氏统计数字
即将发表在“Trends in Genetics”(Available online 7 August 2009, Volume
25)
的文章表明中国人姓氏历史远超其它种族,达到5000年
What’s in a name? Y chromosomes,
surnames and the genetic genealogy
revolution
Turi E. King and Mark A. Jobling
Department of Genetics, University of Leicester, University Road, Leicester
LE1 7RH, UK
Table 1. Surname statistics for selected countries and populationsa
Country or population
(% of total surveyed)
Mean number
of carriers
per surname
Most
frequent
surname
Percentage
carrying most
frequent
V****n
发帖数: 651
6
来自主题: Family版 - 姓氏统计数字
由于男性Y染色体的基因传子不传女,女儿跟母姓没损失,儿子跟母姓则携带的并不
是外公那一方的Y染色体基因,生物学上讲只不过是自欺欺人。
The simple expectation of a correlation between Y
chromosome type and surname is complicated by several
confounding factors. Some surnames are likely to have
been founded independently more than once (Figure 1);
this will result in more than one Y type being associated
with a given surname. Non-paternity events, the adoption
of male children and deliberate surname change will have
the same consequence (Figure 1).
这段话的最后一句讲的就是这种行为
B******1
发帖数: 9094
7
来自主题: Family版 - 老公说好色是男人的本性
Legend has it that the gene for 好色 is coded in the Y chromosome . . .
k***n
发帖数: 11247
8
来自主题: Family版 - 关于染色体,基因,姓
Y-chromosome adam 是怎么回事?

宇)
k***n
发帖数: 11247
9
来自主题: Family版 - 关于染色体,基因,姓
what is y-chromosome adam?
f*******g
发帖数: 245
10
为什么称为男的? 是有小JJ吗? 有两小丸子吗? 如果有的话, 可能是Klinefelter's
syndrome with 47, XXY chromosome. JJ会萎缩.小丸子无精子. 不育.
如果没有jj, 阴道则只有外面1/3一小段. 里面也没有子宫.是男的女的就不知道了.
e****a
发帖数: 4783
11
这个病人是我大学好友,帖子是他夫人写的。拜请大家帮顶一下。
亲爱的朋友们,
两个星期前的今天,我先生杨松被诊断为急性淋巴细胞白血病。这个消息就像一个晴天
霹雳,我很长时间都无法接受,总想会不会只是一个噩梦,等我睡醒就好了!命运就是
这么捉弄人,我和杨松都有稳定的工作,有一对漂亮的儿女,女儿Charlotte3岁半,儿
子Stephan22个月。正当我们洋洋得意憧憬未来他就毫不顾及的把我们抛入谷底。
杨松不幸得的是急性淋巴细胞性白血病中最难治的一种,他的染色体中又一对相互错位
,形成费城染色体(Philadelphia Chromosome) 。化疗后的治疗办法只有骨髓移植。骨
髓移植要配型,每一个兄弟姐妹有25%的可能配上。可惜杨松只有一个姐姐。目前他所
在的医院温哥华总医院白血病中心正积极和她联络化验事宜。
配型就是配HLA(Human leukocyte antigen,人類白細胞抗原)。同一种族人群中有相
似HLA的可能远远高于异种族。杨松的HLA类型还正在测定中,有些类型每几百几千人中
就能配上一个,而有些类型要需要几百万人才能... 阅读全帖
p****y
发帖数: 23737
12
【 以下文字转载自 WaterWorld 讨论区 】
发信人: purity (purity), 信区: WaterWorld
标 题: 年轻华裔不幸罹患白血病 妻子上网求助骨髓配对(组图) zz
发信站: BBS 未名空间站 (Thu Aug 25 11:05:05 2011, 美东)
http://www.wenxuecity.com/news/2011/08/24/1452786.html
加拿大的华裔杨松被诊断为急性淋巴细胞白血病,他的女儿3岁半,儿子才22个月,妻
子迎涛形容“正当我们洋洋得意憧憬未来他就毫不顾及的把我们抛入谷底”, 一个美好
的家庭,眼看就要被病魔击溃,骨髓移植是拯救杨松唯一的治疗方法,但是不知道是因
为对骨髓捐赠的误解,还是什么其它的原因,海外华人骨髓登记的甚少,其实骨髓登记
过程非常简单,只需用棉花棒伸到嘴里刮刮腮,就可以了。迎涛在文学城人在北美论坛
发贴求助,希望广大海外华人伸出援手,不光帮助杨松,也帮助其他需要的人。
http://bbs.wenxuecity.com/na/1271157.html
亲爱的朋友们,
两个星期前的今天,我先生杨松被诊... 阅读全帖
n****m
发帖数: 1283
13
(ZT)
WORCESTER — A judge approved a $7 million settlement this afternoon in a
medical malpractice case involving the birth of a child with a rare genetic
defect.
In their 2008 lawsuit against two doctors, a nurse practitioner and a
genetic counselor, Ran Zhuang and her husband, Zhiru Guo, both from the
Peoples Republic of China, alleged that Ms. Zhuang was not provided proper
prenatal genetic counseling before giving birth on Nov. 11, 2007, at UMass
Memorial Medical Center — Memorial Campus to ... 阅读全帖
c**i
发帖数: 6973
14
was domesticated at Yangtze Valley ~8,000 years ago and propagated to India,
as opposed to independent domestication at India. But what intrigues me is
what is subspicies of indica and japonica, whether and where they grow in
China and US.
(1) 研究显示:中国是驯化水稻的原产地. VOA Chinese, May 3, 2011.
http://www.voanews.com/chinese/news/international/20110503-RICE
Note:
(a) wild rice: Oryza rufipogon
(b) The rice we cultivate and eat is Oryza sativa
http://en.wikipedia.org/wiki/Oryza_sativa
(has the smallest c... 阅读全帖
s******d
发帖数: 323
15
☆─────────────────────────────────────☆
lightsaber (lightsaber) 于 (Sat Jan 6 13:11:47 2007) 提到:
原来我以为是 gold, 不过看了看, 用GLD为例, 好象一点都没用的说. 5,6 月跌的比谁
都欢. 昨天也大跌.
☆─────────────────────────────────────☆
chromosome (染色体) 于 (Sat Jan 6 13:39:41 2007) 提到:
Gold price is pretty speculative...
I know bank loan mutual fund goes with the interest rate. It has higher
return when interest rate increases. Not sure if this is something you are
looking for.
I thought the risk of intereste rate hike is no
s*****g
发帖数: 7857
16
http://en.wikipedia.org/wiki/Imatinib
tyrosine-kinase inhibitor
is a tyrosine-kinase inhibitor used in the treatment of multiple cancers,
most notably Philadelphia chromosome-positive (Ph+) chronic myelogenous
leukemia (CML).[1] Like all tyrosine-kinase inhibitors, imatinib works by
preventing a tyrosine kinase enzyme, in this case BCR-Abl, from
phosphorylating subsequent proteins and initiating the signaling cascade
necessary for cancer development, thus preventing the growth of cancer cells
an... 阅读全帖
j******u
发帖数: 3
17
来自主题: Medicine版 - Re: 请问白化病英文是什么?
there are several different kinds of them. Generalized one albinism is auto
recessive (chromosomal abnormal) causing defect in enzyme tyrosinase.
f******I
发帖数: 769
18

widen
for idiopathic myelofibrosis that is refractory to hydroxyurea, when patient
still with portal hypertension and anemia, and symptoms, then splenectomy
is an option, if the patient is too sick to undergo surgery, then you can
consider radiation to the spleen that might reduce the size a little bit,
since philadelphia chromosome is negative, not sure what is the rule of
gleevec in this particular case,
f******I
发帖数: 769
19
来自主题: Medicine版 - 求救:来自二姨的一封家信

myelodysplastic syndrome with refractory anemia is often primary due to
chromosomal abnormalities, rarely it's secondary and when it is, it's often
from chemo or radiation treatment from previous leukemia/lymphoma,
the only cure i know of would be bone marrow transplant with a matched HLA
donor, it has risk to progress to acute leukemia, and is often refractory to
commonly used chemos,
sounds like he is also hypercoagulable,
g*****j
发帖数: 1211
20
Unexpected vaginal bleeding with no prior history and possibility of
pregnancy is most likely due to miscarriage. First trimester miscarriage is
extremely common. It is due to chromosomal defects in the fetus, which
nothing you could change.
If the bleeding is heavy and does not trend to stop within 3-5 days (does
not include last menstrual cycle), you may want to see a family doctor or
Obstetrician (if you have one). Otherwise, everything should back to normal
in a couple of days.
Miscarri
g*****j
发帖数: 1211
21
来自主题: Medicine版 - HPV怎样让它走得快点?
The severity of HPV depends on the virus type. HPV has many subtypes, 16,
18 are the worst.
For most people, the immune system will get rid of the virus. There is no
medication that can help to kill the virus yet. However, for some people,
HPV viral genome incorporates into host chromosome, and can potentially lead
to cervical cancer.
Your next step treatment depends on the finding on pap smear. If HGIL (high
grade intraepithelial lesion) is found, your doctor will perform colposcopy
assist
l*h
发帖数: 4124
22
he will need EMG (including repetitive nerve stimulation and conduction
velocity). EMG will tell pretty well what group of diseases he has.
Definitive diagnosis can usually be achieved by muscle biopsy. Nerve biopsy
is unnecessary with this kind of presentation.
standard EMG uses fine needle electrodes. in small children, this requires
right level of sedation plus quite some experience.
if this is not possible, there is surface EMG which is non-invasive but
gathers less information.
if he has ea... 阅读全帖
l*h
发帖数: 4124
23
do chimerism testing on both marrow and peripheral blood.
this can be easily done by staining sex chromosomes because the donor and
recipient are of different sex.
B****J
发帖数: 586
24
头一次流产一般不建议做任何分析,可能性太多,习惯性流产要做。估计这就是为啥保
险公司不愿意管,因为看不出这个是 medically necessary
e******c
发帖数: 6
25
来自主题: Medicine版 - 慢淋巴瘤白血病,新药 venetoclax
今年4月FDA批准了venetoclax用于治疗chronic lymphocytic leukemia(某种慢性淋巴
瘤白血病,不知如何准确翻译),对病人也有要求(who have 17p deletion (
deletion located on the chromosome 17 short arm) and who have been treated
with at least one prior therapy).
是种靶向药,用于特定的病症,不是治疗所有癌症的药。
国内同学父亲的病,一种慢淋巴瘤白血病。医生推荐这种药。要买的话,要怎样才能买
到?
把病人资料发过来行不?
还是说必须病人来美国,医生看了才能开处方药?
谢谢!
d***y
发帖数: 299
26
I did not do the genetic counseling for this time's pregnancy, my husband
and I have not have our chromosome files tested, although the genetic
counslers suggest us to do that after last time's tragedy in the mail
because I have two additional natural miscarriages before the birth of my
daughter.
When I went to schedule to screening in person after the first OB visit, I
met the genetic counseler I talked with last time and she asked me whether I
wanted to go directly with the CVS. I said no beca
m*****u
发帖数: 537
27
来自主题: NextGeneration版 - NT scan 需要做么?
你的医生误导你?amnio一般推荐35岁以上孕妇做
NT+blood test(10.5 - 13week)+blood test (16 week)合起来叫sequential
screening test,是现在比较常见的检查
当然应该做 而且没有风险
不是所有的chromosomal abnormality都和孕妇年龄有关的
c******r
发帖数: 3778
28
首先祝福mm!
你前面那个帖子可能是你不小心给delete了。除了第一帖,
其他都在,所以从主题模式下看不到,但是文章模式下还可以
看见。没关系,咱们在这里继续给mm讲讲吧。
胎儿染色体异常中最常见的是21三体(三条21号染色体-唐氏
综合征),18三体(三条18号染色体,爱德华综合征),13
三体(三条13号染色体,帕陶综合征)。此外还有更少见的
其他染色体异常。
first trimester要测三项指标 - nuchal
translucency, hCG, and PAPP-A。其中第一项是B
超,后两项是血检。主要查的是21和18三体。
对于这三项指标结果的准确性:
The combined accuracy rate for the screen to
detect the chromosomal abnormalities
mentioned above is approximately 85% with a
false positive rate of 5%. This means that:
Approximately 85 out of every 100 babi
b********t
发帖数: 5261
29
来自主题: NextGeneration版 - 实在很难过 (请不要置顶)
The androgen receptor gene that is mutated in Kennedy's disease is located
on the X chromosome, and the effects of the mutation may be androgen-
dependent, thus only males are fully affected. Females are rarely affected;
female carriers tend to have a relatively mild expression of the disease if
they show symptoms at all.
是不是女孩得病的机会比较小?症状小。
o******r
发帖数: 38
30
来自主题: NextGeneration版 - 实在很难过 (请不要置顶)
不懂别瞎说,Their son has zero chance of getting this disease, because Dad
has the mutant gene on X chromosome.
z***q
发帖数: 175
31
Amniocentesis analysis can only check the karyotype of fetus. It can only
diagnose aneuploidy like tri18, tri21,tr13,Tunner syndrom(45,X0),Klinefelter
syndrome(47,XXY), and some large chromosomal abnormalities. There are tons
of genetics disease out there that can not be diagnosed by amnio because the
disease-causing mutations are too small to be detected only by karotype
analysis, for example, single nucleotide mutation, small deletion and
duplication, gene copy number variations etc.
So, norma
w****e
发帖数: 1013
32
来自主题: NextGeneration版 - 要不要做羊穿,犹豫痛苦中
另外,如果做羊穿的话好像还可以查出其它的一些染色体的问题。下面这个也是baby
center上说的:
including
• trisomy 13, trisomy 18, and sex chromosome abnormalities (such as
Turner syndrome and Klinefelter syndrome). Amniocentesis is more than 99
percent accurate in diagnosing these conditions.
• Several hundred genetic disorders, such as cystic fibrosis, sickle
cell disease, and Tay-Sachs disease. The test is not used to look for all of
them, but if your baby is at increased risk for one or more of these
disorders, in most c
l**s
发帖数: 295
33
来自主题: NextGeneration版 - 收到医院的大额帐单
thanks, OB told me that I was in high risk of Down's syndrome, and
transferred me to another hospital immediately. I don't which chromosome
should be examined, and when the surgical doctor suggested me to do all
experiments, and so I followed his suggestion. Now I found it seems to be
a trap.

there
bill.
over
the
az
发帖数: 16686
34
来自主题: NextGeneration版 - The Top 5 Myths About Conception -- From WTE
There's a lot of misinformation out there about getting pregnant. If you're
trying to conceive (TTC), chances are, you've wondered whether some of the "
facts" you've heard are actually anecdotal, old-wives' tales, or plain old
fiction. Here, we set the record straight about some popular TTC myths.
Myth: The average couple conceives within three months of trying.
Fact: Barring any fertility issues, it actually takes take the average
couple between six and 12 months of actively TTC before getting... 阅读全帖
c*****t
发帖数: 749
35
My heart goes to your family. Big blessing to your daughter. Please don't
blame yourself for bringing her back to China. This is nothing related to
her tumor because it is a chromosome translocation.
Stay strong and try to spend more time with her. God bless your family!!!
g*****j
发帖数: 1211
36
来自主题: NextGeneration版 - 怀孕8周大出血
This by definition is called threatened miscarriage.
The fact that fetal heart beat is seen on ultrasound is reassuring at this
point. With detectable fetal heart beat, there is no need to follow b-hcg.
Miscarriage in the first trimester is common, and most likely due to a
genetic (especially chromosomal) problem. Progesterone, bed resting may
delay miscarriage slightly, but nothing you do will change the outcome,
because whatever genetic cause is already there. Follow the natural course,
an... 阅读全帖
c*******u
发帖数: 12899
37
☆─────────────────────────────────────☆
yqwen (小少爷) 于 (Fri Dec 31 16:18:40 2010, 美东) 提到:
祝各位爸爸妈妈新年快乐,宝宝健康可爱。
coupon本是无价的东西,有用的人很需要它,没用的人只能当它是张废纸。用coupon来版面上换几个包子纯属娱乐,有益心情。但是用它来买卖,小的有点看不过去,现有一个好心mm的支持,使得我没有在唱独角戏,第三次谢过了!
请有需要的同学在底下排队,一人一个coupon。
我也再次advocate今后如果有没用的coupon, 请奉献出来,可以给周围认识不认识的人,也可以散发在版面,也可以捐献给真正的慈善机构。
谢谢。
===============
更新:目前已经把所有的coupon发放出去了,请排在前列的同学check站内,数量及其有限(我也没想到反响如此强烈),没有轮到的同学先对不起了。
拿到coupon的同学请赶快用,为了保险起见,请用没有使用过Y开头coupon的Amazon账户(如果有必要,用朋友的,或再开一个账户)。
然后,有coupon的同学可以继续... 阅读全帖
c*******u
发帖数: 12899
38
☆─────────────────────────────────────☆
yqwen (小少爷) 于 (Fri Dec 31 16:18:40 2010, 美东) 提到:
祝各位爸爸妈妈新年快乐,宝宝健康可爱。
coupon本是无价的东西,有用的人很需要它,没用的人只能当它是张废纸。用coupon来版面上换几个包子纯属娱乐,有益心情。但是用它来买卖,小的有点看不过去,现有一个好心mm的支持,使得我没有在唱独角戏,第三次谢过了!
请有需要的同学在底下排队,一人一个coupon。
我也再次advocate今后如果有没用的coupon, 请奉献出来,可以给周围认识不认识的人,也可以散发在版面,也可以捐献给真正的慈善机构。
谢谢。
===============
更新:目前已经把所有的coupon发放出去了,请排在前列的同学check站内,数量及其有限(我也没想到反响如此强烈),没有轮到的同学先对不起了。
拿到coupon的同学请赶快用,为了保险起见,请用没有使用过Y开头coupon的Amazon账户(如果有必要,用朋友的,或再开一个账户)。
然后,有coupon的同学可以继续... 阅读全帖
c*******u
发帖数: 12899
39
来自主题: NextGeneration版 - [合集] 求助--1岁宝宝查出癌症晚期
☆─────────────────────────────────────☆
Pica (樱桃小番茄) 于 (Thu Mar 17 20:55:27 2011, 美东) 提到:
我的朋友的小宝宝,刚过1岁生日不久,发现手肘处有异常突起,经MRI和手术后活检诊
断为soft tissue sarcoma, 现在肿
瘤已经切除,但是医生建议立即住院化疗,估计需1年时间,成功率65%。想问问大家
,有没有知名小儿癌症专家或者医院
的情况可以提供给他们,他们的保险是Kaiser,据说不容易referral, 也请有这方面经
验的妈妈们帮帮忙,先多多谢过了!
☆─────────────────────────────────────☆
expression1 (^_^*) 于 (Thu Mar 17 20:56:41 2011, 美东) 提到:
Bless
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pepper1982 (pepper1982) 于 (Thu Mar 17 20:57:30 2011, 美东) 提到:
ble... 阅读全帖
B****D
发帖数: 1124
40
http://www.americanpregnancy.org/prenataltesting/firstscreen.ht
It is to to identify risk for specific chromosomal abnormalities
Insurance should cover this, most of it doesnt require pre-certificaiton. To
be safe, check both with your OB office andinsurance company.
G******e
发帖数: 235
41
来自主题: NextGeneration版 - 16周B超,宝宝心脏有spot
唐筛结果negative,但是16周B超医生说有一个spot (focus)。不知道这是不是常说
的白点。医生说两种可能,一可能就是心脏的muscle,二有可能是chromosomes
abonormal的一种表现。第二种可能性很小,几率小于羊水穿膜流产的风险。但是具体
要不要做羊膜穿刺要我自己决定。
姐妹们,我该怎么办啊,和老公异地,真的好害怕啊,我改不改考虑做羊膜穿刺啊。多
谢了!
v********0
发帖数: 3010
42
MATERNITY TESTING
The following maternity routine tests and screening exams will be considered
, if all other policy provisions have been met. This includes a pregnancy
test, CBC, Hepatitis B Surface Antigen, Rubella Screen, Syphilis Screen,
Chlamydia, HIV, Gonorrhea, Toxoplasmosis, Blood Typing ABO, RH Blood
Antibody Screen, Urinalysis, Urine Bacterial Culture, Microbial Nucleic Acid
Probe, Pap Smear, and Glucose Challenge Test (at 24-28 weeks gestation).
One Ultrasound will be considered in ev... 阅读全帖
w********6
发帖数: 21
43
来自主题: NextGeneration版 - 我错过了决定的时机
Did you have other tests done, such as first trimester screen, 2nd trimester
screen and ultrasound? If all normal except white spot in the heart, the
risk of downs is pretty low. generally speaking, at age of 38, risk of downs
and other trisomy pregnancy will be >1/100. chromosome analysis for villi
or amniotic fluid is recommended for woman > 35 year because of increased
risk of trisomy. but over 2/3 downs pregnancy will be spontaneously aborted
by 28 wks.
hope this helps.
c*******u
发帖数: 12899
44
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weixj828 (polor) 于 (Wed Jun 1 19:25:42 2011, 美东) 提到:
我有一个朋友9个月的孩子不慎从床上跌落,状况是:头天晚上从床上跌落,第二天早
上呕吐,去医院检
查,医生诊断为颅内出血,眼底出血,孩子父母被指控家暴,理由是单纯的跌落,眼底
出血和颅内出血
不能同时发生。现在孩子被带走,马上要开庭打官司,孩子爸爸妈妈万分焦急。请大家
帮忙出主意,该
怎么办?事情就发生在身边的朋友身上,心情很激愤,万分疼爱宝宝的妈妈转身拿件衣
服的瞬间,跌落
发生了。本身是件意外的事,被认为是家庭暴力。怎么会这样?
update:看了大家的争论,我有些没有说清楚,补充说明一下。
首先,在这儿寻求大家的帮助,不是想为孩子的父母开脱责任,而是孩子的母亲几天看不到孩子,已经快崩溃了。是想让大家想办法怎样把孩子尽快要回来。这里很多都是母亲,我也是,一个妈妈看着满屋子孩子的东西,只是没有了宝宝,什么心情呢。再说宝宝现在正是粘妈妈的时候
胶⒆涌弈郑杪璨恍奶勐
宝宝早就出院,没什么事了。现... 阅读全帖
c**i
发帖数: 6973
45
Pam Belluck, Is It Boy Or Girl? A Test At 7 Weeks; Simple DNA analysis with
high accuracy. New York Times, Aug 10, 2011.
http://www.nytimes.com/2011/08/10/health
/10birth.html?_r=1&scp=1&sq=dna%20fetus&st=cse
Excerpt in the window of print: A fast, noninvasive measure of fetal DNA in
the mother's blood
My comment:
(a) The report is based on
Stephanie A. Devaney SA et al, Noninvasive Fetal Sex Determination Using
Cell-Free Fetal DNA; A systematic review and meta-analysis. Journal of
American Medi... 阅读全帖
d*******s
发帖数: 429
46
来自主题: NextGeneration版 - 五次怀孕都没留住,还有希望吗?
多次流产需要做一个系统的检查。女方男方都有可能是原因,不去做系统检查很难说是谁的原因,有时候只是胚胎质量问题。
我也是3次流产+1次宫外,系统检查后是甲减,其他正常。但是我知道的可能导致多次流产的原因还有:
abnormal uterine cavity (比如双角子宫、双子宫、中隔子宫、鞍形子宫等等),
abnormal chromosomes (父母双方需要查染色体),
abnormal immune system (查血就可以了,治疗的话应该就是楼上MM的信息了),
abnormal blood clotting system (查血),
abnormal egg or sperm(女方验血,当然还有其他查的方法;男方精液分析),
exposure to toxins(怀孕的时候抽烟,激光辐射,酒精摄入,或者吃了不该吃的药),
uterine infections(这个只要吃抗生素治疗就可以了)
chronic uncontrolled disease (比如thyroid, diabetes, polycystic ovaries,
prolactin problems)
ab... 阅读全帖
p**********6
发帖数: 365
47
来自主题: NextGeneration版 - Chromosome test: 11周还是16周?求建议~
11周是CVS,但有1%的流产风险。优点是出结果快,而且是诊断性的。
16周的只有0.5%的流产风险,也是诊断性的,但时间长,16周已经很大了,万一有问
题,恢复时间是不是更长?
我现在已经快9周了.
请问JMS是怎么做选择的?我很怕那1%的流产率。
从我的经历来看,小概率事件经常才我身上发生,比如说去年怀孕到第12周查出胎儿
畸形,今年刚流产过10天又怀孕等等,所以很担心那1%啊。
B**i
发帖数: 1660
48
来自主题: NextGeneration版 - Chromosome test: 11周还是16周?求建议~
这个是个人决定,我肯定选择风险稍微小的羊穿。先调查专家每年做的数量及流产率,
约最有经验的医生来做
d********y
发帖数: 1444
49
来自主题: NextGeneration版 - Chromosome test: 11周还是16周?求建议~
但是16周再做的话宝宝已经比较大了,到时候有问题啊,流产就很痛苦了。我觉得应该
选择在13周前做羊穿。
p**********6
发帖数: 365
50
来自主题: NextGeneration版 - Chromosome test: 11周还是16周?求建议~
那有JM做过CVS么?
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