PGD

种植前遗传学诊断

常用释义

abbr. 种植前遗传学诊断（Preimplantation genetic diagnosis）

扩展信息

胚胎植入前遗传学诊断(Preimplantation genetic diagnosis)

即胚胎植入前遗传学诊断（PGD）技术，也就是第三代试管婴儿。多个卵子和精子在体外受精后，产生多个受精卵，再通过PG…

胚胎植入前基因诊断

而且，胚胎植入前基因诊断(PGD)和胚胎植入前普查(PGS)又成为今天人工生殖技术的最高境界，并受到人们最大的青睐。原因 …

胚胎著床前基因诊断

全球首例胚胎著床前基因诊断（PGD）案例於1990年发表於美国，迄今已近20年。在「试管婴儿」疗程中，透过胚胎切片和遗 …

胚胎种植前遗传学诊断

还有一种辅助生育技术，即胚胎种植前遗传学诊断 (PGD), 主要适用于夫妇双方或一方患有遗传性疾病的情况。这种技术首先通 …

胚胎着床前基因诊断

在完成胚胎着床前基因诊断(PGD) 之后，我们把选定合适的胚胎植入母体内。因为将选定性别的胚胎植入子宫腔？

胚胎移植前基因诊断

在德国，纳粹的阴影遮蔽了胚胎移植前基因诊断(PGD)的前途　　国际线上报道：第二次世界大战期间，希特勒统治下的纳粹德国 …

例句

PGD was first performed in the early 1990 's as a way for couples to prevent the pregnancy of a child with genetic disease.

胚胎移植前遗传学诊断（PGD）起源于90年代初，是怀孕的夫妇防止胎儿受到异常基因或染色体影响的一种有效措施。

This technique is called pre-implantation genetic diagnosis (PGD).

这项技术被称为胚胎植入前遗传学诊断。

While it's technologically possible, whether any deaf or dwarf babies have been born as a result of PGD is uncertain.

即使技术允许，任何经基因筛检出的聋或矮宝宝是否能出生也是不确定的。

Dr. Kearns' talk attracted the attention of Dr. Steinberg, the head of Fertility Institutes, which already offers PGD for gender selection.

Kearns博士的报告吸引了生育研究所的所长Sternberg博士的注意，生育研究所已经提供PGD性别选择服务。

A technique already in use is called preimplantation genetic diagnosis (PGD).

目前已经应用的一项技术叫做植入前基因诊断（PGD）。

While PGD can reduce the likelihood of conceiving a pregnancy with an affected child, it cannot eliminate the risk.

而胚胎植入前遗传诊断能降低怀上有遗传病孩子的可能性，但不能消除风险。

It involves taking cells from an embryo at day five of its development, compared with typical PGD, which uses cells from day three.

与传统PGD利用发育3天的胚胎相比，这种新方法将从发育5天的胚胎上进行细胞取样。

In PGD, before implantation, a cell from a days-old embryo is removed to allow doctors to examine it for genetic defects.

在预移植基因诊断PGD过程中，在胚胎移植前，要从一个数天大小的胚胎上取下一个细胞以让医生检查是否有基因缺陷。

With PGD, the embryos are tested for genetic disorders and only those that are free of disease are transferred to the mother 's uterus.

用PGD方法检测胚胎是否患有遗传病，且只有无病的胚胎才被转移到妈妈的子宫里。

In a typical PGD procedure, a single cell is removed from a six-cell embryo and tested for the relevant genes or SNPs.

一个典型的PGD过程中，含有6个细胞的胚胎中的一个将被取出来化验相关基因和SNP。

The Johns Hopkins survey found that 3% of PGD clinics had provided this service, sometimes described as "negative enhancement. "

约翰霍普金斯调查发现3%的PGD诊所提供这种服务，有时被描述为“负提高”。

In this review, we introduce the history of development and statues in quo, principle, method and application of PGD.

本文就该领域的发展及现状和其诊断原理、方法及适应症进行了总结和综述。

Comparing to the traditional prenatal diagnosis, PGD is a method that can avoid aborting a abnormal pregnant and reduce pains of women.

与传统的产前诊断相比，能避免选择性流产异常妊娠给妇女带来的心身痛苦。

While many countries have banned the use of PGD for gender selection, it is permitted in the U. S.

当很多国家禁止通过PGD选择胎儿性别的时候，它在美国没有碰到问题。

Human embryo preimplantation genetic diagnosis (PGD) for sure can solve some problems who have genetic disorder or disease.

人类胚胎着床前遗传学诊断（PGD）能解决诸多有关遗传学异常或疾病的问题。

Dr. Kearns says he is firmly against the idea of using PGD to select nonmedical traits.

Kearns说他坚决反对将PGD运用于非医疗目的的特征选择。

Objective: To establish the method of preimplantation genetic diagnosis(PGD) by use of first polar bodies.

目的：建立采用第一极体植入前染色体非整倍体诊断的方法。

There are some that argue that by using PGD for these diseases Britain is taking a step onto a dangerous slippery slope.

有一些观点认为，使用PGD治疗这些疾病，英国是迈上了光滑的陡坡。

In Britain there have only been 500 cases of PGD, all for serious disease, since 1990, yet there are around 25, 000 cycles of IVF each year.

在英国，这种诊断只做过500例，都是严重的遗传病。

Application of The PGD Method for Solving Convex Constrained Optimisation Problem

PGD算法在求解凸约束优化问题中的应用