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- A chorionic villus is a minute vascular projection on the fetal chorion. 绒膜绒毛是胎儿绒毛膜上的一种微小的血管凸出物。
- Treatment Some forms of CAH can be detected in prenatal tests like amniocentesis or chorionic villus sampling. 治 疗 一些类型的先天性肾上腺增生性肥大能够运用诸如羊水诊断或绒毛膜取样的产前检查被发现。
- Methods 157 samples of chorionic villus in early pregnancy were analyzed by cytogenetic method. 方法对157例孕妇早期流产绒毛进行染色体分析。
- Abstract:A study of enzymolysis for chromosome preparation from chorionic villus was established upon previous work . 摘要在以往工作的基础上,建立了制备绒毛细胞染色体的24小时培养并结合酶解的方法。
- Objective To evaluate the feasibility,accuracy and safety of chorionic villus sampling(CVS). 目的探讨用绒毛进行早期产前诊断的可行性、准确性及安全性。
- Steen SJ,Permin M,Philip.Randomised comparison of amniocentesis and bransabodominal and transcervial chorionic villus sampling[J].Lancet,1992,340:1237. 高淑英;薛虹;王素桂.;全培基原位培养法应用于染色体异常的产前诊断[J]
- Abstracts>Objective To evaluate the safety and clinical value of chorionic villus sampling via the cervix for prenatal diagnosis of early pregnancy. 目的探讨早孕期经宫颈吸取绒毛术的安全性及临床价值。
- Each media has been designed and optimized for the analysis of amniotic fluid cells chorionic villus samples bone marrow cells or peripheral blood lymphocytes. 设计和优化培养基，用来对羊水细胞/绒膜绒毛取样/骨髓细胞/或外周血淋巴细胞进行培养分析。
- The technique of transcervical chorionic villus sampling (TCVS) was studied in 155 cases for selected abortion in the first trimester of pregnancy, and 3 kinds of suction tube were compared. 本文对155例早孕妇女进行了经宫颈获取绒毛方法的研究,并对三种不同来源与直径的抽吸管效果进行了对比。
- The chorionic villi were collected 24 hours after exposure. 辐照后24小时行人工流产取绒毛。
- To investigate the damage of DNA in human early chorionic villus cells in uterus induced by diagnostic ultrasound and evaluate the method used for detection of strand breaks in human DNA. 目的 :探讨诊断超声经腹照射子宫内胚胎是否引起人早孕绒毛细胞的 DNA链的损伤及评价检测DNA单、双链断裂的方法。
- Invasive prenatal diagnostic techniques include amniocentesis, chorionic villus sampling(CVS),fetal blood sampling and embryoscopy.In this article,we introduced the procedures of these met... 该文就介入性宫内诊断技术中的羊膜腔穿刺术、绒毛活检术、胎儿脐血穿刺术及胎儿镜检查等产前诊断技术的操作和适应症等进行比较和讨论。
- The chorionic villi cannot be used to test for open neural tube defects. 但绒毛膜绒毛不能够被用于检测开放性神经管缺损。
- This procedure takes cells from the chorionic villi, i.e. tiny fingerlike projections on the placenta. 这项检查从绒毛膜提取细胞，也就是从胎盘的指状突起上提取一些细胞。
- In hyditidiform mole, LN was localised in the basement membrane of chorion villi and matrices of decidual tissue. 在葡萄胎，层粘连蛋白分布于绒毛上皮基膜和蜕膜组织，在基膜中表达强度有所不同；
- Blood island, reticular cells and scattered CD34+ cells were found in the mesenchyme of placenta chorionic villi. 胎盘绒毛膜间质中可见到造血岛、网状细胞及散在分布的CD34+细胞。
- The results of HE stain and CD34 MoAb immunohistochemistry stain of placenta chorionic villi were investigated. 胎盘绒毛膜组织切片采用HE染色和CD34单抗免疫组化染色。
- The chorionic villi cells may be used for chromosome analysis or other genetic testing. 这些绒毛膜绒毛细胞可被用于染色体分析或其他遗传学测试。
- Seen here is tubal epithelium at the right, with rupture site and chorionic villi at the lower left. 图示右侧可见输卵管上皮，在左侧下方破裂处可见绒毛。
