Results 21 to 30 of about 13,676 (200)

Discordant structural chromosomal aberrations in chorionic villi and amniotic fluid leading to a formation of an isochromosome 21: a case report

Molecular Cytogenetics, 2021
Background Fetoplacental discrepancies occur in approximately 1–2% of analyzed prenatal cases. They are typically due to confined placental mosaicism, where an aberration is observed in the placental cells but not found in the fetal cells.
Eini Westenius, Maria Pettersson, Erik Björck   +2 more
doaj   +1 more source

Chorionic Villus Sampling

Donald School Journal of Ultrasound in Obstetrics and Gynecology
Maines J, Montero FJ.
europepmc   +2 more sources

Chorion Villus Biopsy [PDF]

Clinics in Obstetrics and Gynaecology, 1985
Chorion villus biopsy answers the pressing need for early prenatal diagnosis. The technique is carried out at about 10 weeks gestation and in most instances this tissue is amenable to direct analysis without culture. This technique is particularly suitable for gene probe diagnosis.
openaire   +3 more sources

Neutralizing Monoclonal Antibodies Reduce Human Cytomegalovirus Infection and Spread in Developing Placentas. [PDF]

, 2019
Congenital human cytomegalovirus (HCMV) infection is a leading cause of birth defects worldwide, yet the most effective strategies for preventing virus transmission during pregnancy are unknown.
An, Zhiqiang, Fang-Hoover, June, Freed, Daniel C, Fu, Tong-Ming, Li, Fengsheng, Pereira, Lenore, Petitt, Matthew, Tabata, Takako, Wang, Dai   +8 more
core   +1 more source

Modeling human trophoblast, the placental epithelium at the maternal fetal interface. [PDF]

, 2020
Appropriate human trophoblast lineage specification and differentiation is crucial for the establishment of normal placentation and maintenance of pregnancy. However, due to the lack of proper modeling systems, the molecular mechanisms of these processes
Bui, Tony, Horii, Mariko, Parast, Mana M, Touma, Ojeni   +3 more
core   +1 more source

Examination and Sampling of Chorionic Villi for the Diagnosis of Beta-Thalassemia Major in the First Trimester of Pregnancy in Southwestern Iran

Armaghane Danesh Bimonthly Journal, 2022
Background & aim: Beta thalassemia is one of the most common hereditary diseases in Iran. The birth of a child with thalassemia causes many social and economic problems for parents and the health care system.
E Shams, M AllahDadian, Z Yadegari Baharanchi, M Harfsheno   +3 more
doaj  

Prenatal diagnosis of citrullinemia type 1; seven families with c.1168G > A mutation of Argininosuccinate synthetase 1 gene in Southwest Iran: A case series

International Journal of Reproductive BioMedicine, 2022
Background: Citrullinemia type 1 is an autosomal recessive disease resulting in ammonia accumulation in the blood, and if uncontrolled may progress to coma or death in the early months after birth.
Maryam Hassanlou, Maryam Abiri, Sirous Zeinali   +2 more
doaj   +1 more source

Prenatal diagnosis for haemophilia: A nationwide survey among female carriers in the Netherlands [PDF]

, 2011
Carriers of haemophilia face difficult choices regarding prenatal diagnosis, but little is known about the determinants that influence their decisions.
Balak, D.M.W. (Deepak), Bom, J.G. (Anske) van der, Diemen-Homan, J.E.M. (J. E M) van, Gouw, S.C. (S.), Mauser-Bunschoten, E.P. (Eveline), Plug, I. (Iris), Rosendaal, F.R. (Frits), Vriends, A.H.J.T. (Anette)   +7 more
core   +3 more sources

CYTOGENETIC PRENATAL DIAGNOSIS ON 66 CHORIONIC VILLUS SAMPLES IN IRAN [PDF]

Iranian Journal of Public Health, 1992
A total number of 66 chorionic villus samples were cytogenetically investigated. The samples consisted of 30 experimental cvs from spontaneously aborted materialand 36 from live gestations.80% of the samples were successfully grown, of the 30 cases 40 ...
P. Mehdipour
doaj   +2 more sources

Retrospective study of trisomy 18 in chorionic villi with fluorescent in situ hybridization on archival direct preparations [PDF]

, 1995
Trisomy 18 in direct chorionic villus preparations needs further investigation since the chromosome abnormality may be confined to the placenta and may not represent the actual fetal karyotype.
Berg, C.D.F. (Cardi) van den, Brandenburg, H. (Helen), Jahoda, M.G. (M.), Los, F.J., Van Opstal, A.R.M. (Diane), Veld, P.A. (Peter) in't   +5 more
core   +1 more source