从胎盘细胞遗传学探讨胎儿生长迟缓病因
从胎盘细胞遗传学的角度，对２７例胎儿宫内生长迟缓新生儿的胎盘绒毛、羊膜、脐血配对进行培养，细胞遗传分析。成功培养１８例，发现１例绒方染色体嵌合，Ｇ带核型为４６，ＸＸ／４７，ＸＸ，＋２，异常细胞系占５６％。嵌合仅仅发生于绒毛部分，脐血及羊膜核型正常。...
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| Format: | Article |
|---|---|
| Language: | zho |
| Published: |
Editorial Office of Journal of Sun Yat-sen University
1996-01-01
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| Series: | Zhongshan Daxue xuebao. Yixue kexue ban |
| Subjects: | |
| Online Access: | http://xuebaoyx.sysu.edu.cn/zh/article/44121633/ |
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