Results 211 to 220 of about 18,846 (258)

Chorionic Villi Analysis

1993
Since the mid-1980s, chorionic villi sampling in the first trimenon of pregnancy (CVS I) has gained increasing acceptance for prenatal diagnosis of fetal genetic diseases. The tissue sampling is performed in the 10th to 12th week of gestation, thus the application of this method yields earlier results than other routine techniques, e.g.
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Direct fetal chromosome studies from chorionic villi

Prenatal Diagnosis, 1985
AbstractAn easy and reproducible technique for direct fetal chromosome analysis after chorionic biopsy is described. Very high colchicine concentration and rehydratation of the fixed villi are the two original points of this method.
E, Flori, I, Nisand, J, Flori, P, Dellenbach, J V, Ruch   +4 more
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Chorionic Villi Sampling

MCN, The American Journal of Maternal/Child Nursing, 1986
Donna Carrico, Rita M. Hammer, Margaret Tufts, Shirley L. Jones   +3 more
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The distinction between arylsulphatases in chorionic villi

Prenatal Diagnosis, 1988
AbstractThe relatively high activity of arylsulphatase C (ASC) in the placenta is a potential risk for the misdiagnosis of arylsulphatase A (ASA) or arylsulphatase B (ASB) deficiency in chorionic villus sampling when assayed by synthetic substrates. A clear distinction between these enzymes can be achieved in either the direct villi or the cultured ...
R, Diukman, M, Zeigler, G, Bach
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[Prenatal diagnosis using chorionic villi].

Ginecologia y obstetricia de Mexico, 1992
Chorionic villus sampling (CVS) has a promising future about early detection of fetal abnormalities. It has the potential to become a major tool in the prenatal diagnosis and therapy of genetic disorders. Villus samples can be analyzed by means of cytogenetic, biochemical or molecular technics. Information available at present indicates fetal loss rate
M E, Vega Hernández, J J, Hicks, J, González-Angulo   +2 more
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[Experience with chorionic villi sampling].

Orvosi hetilap, 1991
The authors discuss their experiences from 412 chorion villus samplings, (CVS), which they have done under four and a half years since 1985. They used eight types of instruments in performing their examinations and each instrument proved to be satisfactory in the gaining of chorion villus samples, suitable for further tests.
A, Bolodár, K, Horváth, M, Németi, Z, Tóth, C, Papp, E, Tóth-Pál, O, Török, Z, Papp   +7 more
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Cerebrospinal fluid outflow: a review of the historical and contemporary evidence for arachnoid villi, perineural routes, and dural lymphatics

Cellular and Molecular Life Sciences, 2021
Steven T Proulx
exaly  

[Chorionic villi sampling. Amniocentesis. Cordocentesis].

Revue francaise de gynecologie et d'obstetrique, 1990
For early antenatal diagnosis, chorionic villus sampling (CVS) represents a valid alternative to early amniocentesis. It gives rapid results with minimal increase in risks (miscarriage about 1.5 p. cent). The indications of CVS are therefore likely to broaden. For late antenatal diagnosis, linked to an echographic or clinical anomaly, sampling of fetal
R C, Rudigoz, G, Le Maout, M, Delignette
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Transabdominal Chorionic Villi Sampling

1986
B, Gustavii, H, Edvall, E, Svalenius, C, Jörgensen, K, Dahlander, R, Hansson   +5 more
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[Biopsy of the chorionic villi].

Geburtshilfe und Frauenheilkunde, 1987
The biopsy of chorionic villi (BCV) has by now been applied in approximately 20,000 pregnant women world-wide in prenatal diagnosis. The first experience in the Federal Republic of Germany was gained in the centres supported by the Federal Ministry for Research and Technology.
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