查询词典 trisomy

All 17 genotyped CHMs demonstrated androgenetic diploidy, including the CHM with retained p57 expression; this case also demonstrated trisomy of chromosome 11, accounting for the aberrant p57 expression.

所有17例基因确诊的CHMs都显示父系二倍体，包括那例表达p57的CHM，这例同时也显示了三倍染色体11，这也解释了p57为何异常表达。

Results: miR27a was identified as the most stable reference gene by geNorm and Normfinder software. Among the 52 microRNAs detected by real time PCR array, miR-33 and miR-19a were significantly down-regulated, whereas miR-130 were significantly up-regulated in the hippocampus of Ts65 Dn mice as compared with the euploid control mice. The expression of miR-802, which was the trisomy chromosome 16 derived microRNAs, was very low in hippocampus with no difference between the two groups.

结果：geNorm和Normfinder两种方法均选定miR-27a为最稳定的内参照基因，共检测了52种microRNAs，其中miR-33和miR-19a在Ts65Dn小鼠海马组织中表达显著下调，miR-130在Ts65Dn小鼠海马组织中表达显著上调，小鼠16号染色体三体区段包含的miR-802在Ts65Dn小鼠和对照二倍体小鼠海马组织中表达量均低，差异没有统计学意义。

Results: Two cases were founded to have Down's syndrome. One case was standard 21 trisomy and the other is mosaicism.

结果：检测出患儿2例，其中1例为标准21三体，1例为嵌合体。

OBJECTIVE: To report our experience with first-trimester screening for trisomy 21 by using the combination of nuchal translucency thickness and nasal bone assessment.

目的：报道我们在用颈部透明膜厚度和鼻骨在筛查妊娠早期Down综合征方面的经验。

OBJECTIE: To report our experience with first-trimester screening for trisomy 21 by using the combination of nuchal translucency thickness and nasal bone assessment.

目的：报道我们在用颈部透明膜厚度和鼻骨在筛查妊娠早期Down综合征方面的经验。

In our population, increased nuchal translucency thickness is the most important ultrasonographic marker of trisomy 21. In contrast, the nasal bone seems to have a less prominent role in identifying the fetus at risk for trisomy 21 due to its lower detection rate.

在我国人口中，透明膜厚度的增加是21三体综合症最重要的超声波标指标，相比之下，鼻骨似乎在诊断胎儿患21三体综合症风险上没有那么重要，这主要是其低的检出率。

In our population, increased nuchal translucency thickness is the most important ultrasonographic marker of trisomy 21. In contrast, the nasal bone seems to hae a less prominent role in identifying the fetus at risk for trisomy 21 due to its lower detection rate.

在我国人口中，透明膜厚度的增加是21三体综合症最重要的超声波标指标，相比之下，鼻骨似乎在诊断胎儿患21三体综合症风险上没有那么重要，这主要是其低的检出率。

It turned out that 7 cases were found with trisomy 21.4 cases among the 9916 negative-screening cases were born with trisomy 21, according to the analysis of the chromosome karyotypes in peripheral blood.

在筛查阴性的9916例中，出生DS患儿4例，经外周血染色体核型分析证实为21三体。

This is very rare and is thought to involve trisomy rescue; ie, the zygote started off as a trisomy and one of the three chromosomes was lost, leading to uniparental disomy in 1/3 of cases.

这是很罕见的并被认为还涉及三体挽救，即合子开始时为三体，而三条染色体中的一条丢失后在1/3的情况下导致单亲二体。

Micrognathia also was more common defects in trisomy 18. The vast majority of fetus with trisomy 13 and 18 can be detected by routine ultrasound examination.

小下颌、叠指畸形也是较常见的畸形，见于18三体。18三体和13三体的畸形在超声筛查中检出率较高。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失