2Callen DF, Korban G, Dawson G. Extra embryonic/fetal karyotypic disco rdance during diagno sticcho rionic villus sampling[J]. Prenat- Diagn, 1989,9:223.
3Breed A SPM, Mantingh A, Beekhuis JR. The predictive value of cytogenetic diagnosis after 1500 cases [ J ]. Prenal Diagn, 1990,1:101.
1Kliman HJ,Nestler JE,Sermasi E,et al.Purification,characterization,and in vitro differentiation of cytotrophoblasts from human term placentae.Endocrinology,1986,118 (4):1 567-82.
2Bloxam DL,Bax CM & Bax BE.Culture of syncytiotrophoblast for the study of human placental transfer.Part Ⅰ: Isolation and purification of cytotrophoblast.Placenta,1997,18 (2-3): 93-8.
4Kliman HJ.Uteroplacental blood flow.The story of decidualization,menstruation,and trophoblast invasion.Am J Pathol,2000,157 (6): 1 759-68.
5Naicker T,Khedun SM,Moodley J,et al.Quantitative analysis of trophoblast invasion in preeclampsia.Acta Obstet Gynecol Scand,2003,82 (8): 722-9.
6Johansson M,Karlsson L,Wennergren M,et al.Activity and protein expression of Na+/K+ ATPase are reduced in microvillous syncytiotrophoblast plasma membranes isolated from pregnancies complicated by intrauterine growth restriction.J Clin Endocrinol Metab,20
7Tarrade A,Lai Kuen R,Malassine A,et al.Characterization of human villous and extravillous trophoblasts isolated from first trimester placenta.Lab Invest,2001,81 (9): 1 199-211.
8Kliman HJ & Feinberg RF.Human trophoblastextracellular matrix (ECM) interactions in vitro:ECM thickness modulates morphology and proteolytic activity.Proc Natl Acad Sci USA,1990,87 (8): 3 057-61.
9Lian SC & Tan PH.C-erbB-2 status in breast cancer: pathologic issues.Ann Acad Med Singapore,2002,31(6): 793-8.
10Jokhi PP,King A &Loke YW.Reciprocal expression of epidermal growth factor receptor (EGF-R) and c-erbB-2 by non-invasive and invasive human trophoblast populations Cytokine,1994,6 (4):433-42.
6Brambati B, TuluiL. First 10000 chorionic villus samplings per- formed on singleton pregnancies by a single operator[J]. Prenat Di- agn ( ENGLAND), 1998,18 ( 3 ) :255.
8Philip J,Silver RK, Wilson RD, et al. Late first - trimester invasive prenatal diagnosis: results of an international randomized trial [ J]. Obstet Gyneco1,2004,103 : 1164 - 1173.
9Papp C,Beke A, Mezei G, et al. Chorionic villus sampling: a 15 - year exprinece [ J ]. Fetal Diagn Ther,2002 ,17 :218 - 227.
10Simoni G, Bramloati B, Danesino C, et al. Efficient directch romo-some analysis and enzyme determination from chorionic villi samplesin the first trim ester of pregnancy [ J ]. Hum Genet, 1983 , 63-349.
