Fetal chromosome studies in the first trimester of pregnancy

The possibility of transcervical biopsy of chorion by the method of forceps and production of "direct" preparations of chromosomes in the first trimester of pregnancy has been studied. Satisfactory preparations are obtained during short-term incubation of villi for 24 and 48 hours. Portion...

Full description

Saved in:

Bibliographic Details
Published in:	TSitologiia i genetika Vol. 24; no. 3; p. 27
Main Authors:	Midian, S A, Okoev, G G, Mirzoian, A S, Vanetsian, A L, Kazanchian, N V, Kiandarian, I G
Format:	Journal Article
Language:	Russian
Published:	Ukraine 01-05-1990
Subjects:	Chorionic Villi Sampling - methods Chromosome Banding Chromosomes, Human - ultrastructure Female Fetus - ultrastructure Humans Karyotyping Mitosis Pregnancy Pregnancy Trimester, First Time Factors
Online Access:	Get more information
Tags:	Add Tag No Tags, Be the first to tag this record!

Description
Summary:	The possibility of transcervical biopsy of chorion by the method of forceps and production of "direct" preparations of chromosomes in the first trimester of pregnancy has been studied. Satisfactory preparations are obtained during short-term incubation of villi for 24 and 48 hours. Portion of complete metaphases constitutes 0.23.
ISSN:	0564-3783