8月15日上午9时多，西部首例、我国第三例经基因芯片试管婴儿技术助孕成功，一对龙凤胎顺利在唐都医院诞生。

August 15, morning 9:00，Western first、The third example by gene chip test-tube baby technology help pregnancy success，Twins in tang smoothly all the hospital was born。

基因优选“助力”试管婴儿技术 Genetic optimization“power”Test-tube baby technology

　　今年35岁的李女士，曾于2005年生下一个唐氏综合征并伴有严重先天性心脏病的患儿，出生不久便不幸夭折，之后的5年时间内未能再次怀孕。

This year, 35, ms. Li，Once in 2005 gave birth to a down's syndrome and associated with severe congenital heart disease of children，Died soon after birth，After 5 years time again failed to pregnancy。

　　2010年开始，李女士先后在不同医院进行过3次常规试管婴儿技术助孕，均由于胚胎着床失败或因早期流产而宣告失败。2011年，李女士夫妇来到第四军医大学唐都医院生殖医学中心。检查发现夫妇双方染色体均正常，李女士双侧输卵管梗阻，丈夫周先生为男性弱精子症。如果要解决生育问题，必须再次采用试管婴儿技术助孕。

2010 start，Ms. Li successively in different hospitals had three conventional test-tube baby technology helps the child，All because of embryonic implantation failure or due to early abortion and failed。In 2011,，Ms. Li couple came to the fourth military medical university hospital reproductive medical center is tang。Examination found that couple chromosome all normal，Ms. Li bilateral fallopian tube obstruction，Mr Zhou husband for male weak sperm disorder。If you want to solve the fertility problems，Must once again the test-tube baby technology helps the child。

　　为避免李女士再次胚胎培育失败，同时最大限度地降低早期流产及再次生出缺陷儿的风险，生殖医学中心王晓红主任及其团队经过综合分析，决定在原有试管婴儿技术的基础上，结合当前最新的基因芯片技术，对其夫妇在实施试管婴儿过程中形成的胚胎，进行植入前全基因组遗传学筛查，排除染色体异常的胚胎，将正常的胚胎植入母体子宫。

To avoid ms. Li again embryonic cultivate failure，At the same time maximize reduce early abortion and again the risk of birth defects，Reproductive medical center director wang and the team after a comprehensive analysis，In the original decision on the basis of test-tube baby technology，Combining the latest gene chip technology，The couple in the implementation of test-tube baby in the process of developing embryo，For before implanted whole genome genetic screening，Eliminate chromosome abnormality embryos，Will the normal embryo transfer matrix uterus。

7枚胚胎中优选2枚正常的 7 pieces of embryo optimization 2 pieces of normal

　　去年12月，医院对李女士在实施试管婴儿过程中形成的7枚胚胎，运用基因芯片技术排除了5枚染色体异常的胚胎，优选出2枚染色体正常的胚胎，移植到李女士的子宫内，15天李女士就成功怀孕了，45天后通过B超监测，确定为双胎妊娠。

Last December，The hospital to ms. Li in the implementation of test-tube baby in the process of seven pieces of embryos，Using gene chip technology ruled out five nuclear chromosome abnormality embryos，The optimum 2 pieces chromosome normal embryos，Transplantation to ms. Li's womb，15 days ms. Li are successful pregnancy，Through 45 days after B ultrasonic monitoring，Identified as twin pregnancy。

　　8月15日上午9时18分和22分，怀孕38周的李女士在唐都医院顺利诞下一对龙凤胎，姐姐重4.92斤，弟弟重5.96斤，经检查，婴儿发育正常，身体健康。

August 15, 9 am 18 points and 22 points，Pregnant 38 weeks of ms. Li in the tang all hospital smooth father of twins，Sister weight 4.92 jin，Brother weight 5.96 jin，Through inspection，Baby normal development，health。

　　王晓红介绍，跟传统方法相比，基因芯片技术更“高效”，通过筛查，排除染色体数目和结构异常或带有遗传性疾病的胚胎，优选出健康胚胎放入女性子宫内，提高怀孕概率，并提高宝宝出生健康比，就好比用筛子筛掉坏的，留下好的、优质的进行培育。

Wang introduced，Compared with the traditional methods，Gene chip technology more“efficient”，Through the screening，Eliminate abnormal chromosome number and structure with hereditary disease embryos，Optimizing the healthy embryos into a woman's womb inside，Improve pregnant probability，And GaoBaoBao birth than health，Like the sieve off bad，Leave a good、The high quality for cultivation。

　龙凤胎宝宝目前很健康 The twins baby at present very healthy

　　昨日上午，记者在唐都医院人类辅助技术实验室内，见到了刚出生一天的龙凤胎姐弟俩。姐姐皮肤白皙一些，比较爱哭，而弟弟皮肤偏黑，不哭闹很安静。护士们抱着两个宝宝都爱不释手。

Yesterday morning，Reporter in the tang all hospital human auxiliary technology laboratory，Met just was born a day of the twins both elder sister and younger brother。Sister some skin fair-skinneds in vain，Is crying，And brother skin partial black，Don't cry very quiet。The nurses hold two baby loves。

　　“当时细胞的产生就是在这个实验室进行，今天他姐弟俩又回到了这个孕育他们的屋子。”当天亲自为这对龙凤胎接生的王晓红说，因为在孩子出生前，没人知道会是对龙凤胎，所以事后知道自己的宝宝平安健康出生，并且一个儿子一个女儿，瞬间李女士就哭得稀里哗啦的。

“When cells are generated in the lab for，Today he the sister and returned to the inoculation of their house。”The day for this in person to deliver the twins of wang said，Because in before the baby was born，No one knows will be to the twins，So afterwards know your baby safe health was born，A son and a daughter，Instant ms. Li will cry sparse inside hua of。

　　王晓红说，基因芯片试管婴儿技术不但能解决不孕不育的问题，同时也是高龄妇女、反复流产、不良孕产史夫妇生育健康后代和提高试管婴儿成功率的有效途径。据了解，此次我省基因芯片试管婴儿诞生是中国西部首例、全国第三例，表明该项技术已达到国际先进水平，将为更多不育症患者带来福音。

Wang said，Gene chip test-tube baby technology not only can solve the problem of sterility，At the same time also is older women、Repeated miscarriage、Bad maternal history couple reproductive health offspring and improve the success rate of test-tube baby effective way。It is understood，The gene chip in test-tube baby was born in western China is the first、The third example，Show that the technology has reached the international advanced level，For more infertility patients bring the Gospel。

新闻链接 News link

　　基因芯片试管婴儿技术 Gene chip test-tube baby technology

　　据了解，目前我国孕龄妇女不育症的发病率约有10%左右，而大多为遗传因素所致。唐都医院生殖医学中心王晓红主任介绍，基因芯片试管婴儿技术是当今最新的第三代试管婴儿技术，即胚胎植入前遗传学诊断和筛查技术。该技术能在胚胎发育到第3至5天时，一次性对其全部的46条染色体进行筛查，排除染色体数目和结构异常或带有遗传性疾病的胚胎，优选出健康胚胎放入女性子宫内，是解决反复试管婴儿技术胚胎着床失败、孕早期反复自然流产或生育过染色体异常疾病患儿的患者生育问题的一种有效技术，通过基因芯片技术的诊断和筛查，可使不育症患者拥有自己的健康孩子。(记者梁璠）

It is understood，At present our country gestational age women the incidence of infertility about 10%，But mostly caused by genetic factors。Tang all hospital reproductive medical center director wang is introduced，Gene chip test-tube baby technology is the latest technology of the third generation test-tube baby，That is before the embryo transfer genetic diagnosis and screening technology。The technology can be in embryonic development to 3 to 5 days，Once the all the 46 chromosomes screening，Eliminate abnormal chromosome number and structure with hereditary disease embryos，Optimizing the healthy embryos into a woman's womb inside，Is resolve repeated test-tube baby technology embryo implantation failure、Early stages of pregnancy repeated spontaneous abortion or birth a chromosome abnormality disease patients with fertility problems of a kind of effective technology，Through the gene chip technology diagnosis and screening，Can make the infertility patients have their own healthy children。(Reporter LiangFan）