Literature DB >> 6614011

Twinning rate in spontaneous abortions.

I A Uchida, V C Freeman, M Gedeon, J Goldmaker.   

Abstract

An unselected series of spontaneous abortions and their mothers were karyotyped with Q-bands to obtain a frequency of twin conceptions lost during the first trimester. Among 661 spontaneous abortions, 15 twin pairs were identified including two sets of conjoined twins. Analysis of Q-band variants permitted the exclusion of cases with two cell lines that could be attributed to maternal contamination or mosaicism. The twinning rate among spontaneous abortions was 1/44 compared with 1/103 live births and stillbirths in the Ontario population. If Weinberg's differential method is applied to these data, the frequency would be as high as 1/30 under the assumption that the incidence of monozygotic twins among abortions is the same as that for live births.

Mesh：

Year:  1983        PMID： 6614011      PMCID： PMC1685817     

Source DB:  PubMed          Journal:  Am J Hum Genet        ISSN： 0002-9297            Impact factor:   11.025


  12 in total

1.  Retrospective and prospective epidemiological studies of 1500 karyotyped spontaneous human abortions.

Authors:  J Boué; P Lazar
Journal:  Teratology       Date:  1975-08

2.  Aetiology of spontaneous abortion. A cytogenetic and epidemiological study of 288 abortuses and their parents.

Authors:  J G Lauritsen
Journal:  Acta Obstet Gynecol Scand Suppl       Date:  1976

3.  Banding analysis of abnormal karyotypes in spontaneous abortion.

Authors:  T Kajii; K Oama; N Niikawa; A Ferrier; S Avirachan
Journal:  Am J Hum Genet       Date:  1973-09       Impact factor: 11.025

4.  Changes in the twinning rate in Canada 1926-70.

Authors:  J M Elwood
Journal:  Br J Prev Soc Med       Date:  1973-11

5.  Mosaic autosomal trisomy in cultures from spontaneous abortions.

Authors:  D Warburton; C Y Yu; J Kline; Z Stein
Journal:  Am J Hum Genet       Date:  1978-11       Impact factor: 11.025

6.  A cytogenetic study of 1000 spontaneous abortions.

Authors:  T Hassold; N Chen; J Funkhouser; T Jooss; B Manuel; J Matsuura; A Matsuyama; C Wilson; J A Yamane; P A Jacobs
Journal:  Ann Hum Genet       Date:  1980-10       Impact factor: 1.670

7.  Anatomic and chromosomal anomalies in 639 spontaneous abortuses.

Authors:  T Kajii; A Ferrier; N Niikawa; H Takahara; K Ohama; S Avirachan
Journal:  Hum Genet       Date:  1980       Impact factor: 4.132

8.  46,XX/46XY chromosome complement in amniotic fluid cell culture followed by the birth of a normal female child.

Authors:  A Hunter; K Brierley; D Tomkins
Journal:  Prenat Diagn       Date:  1982-04       Impact factor: 3.050

9.  Cytogenetic study in early spontaneous abortion.

Authors:  H Takahara; K Ohama; A Fujiwara
Journal:  Hiroshima J Med Sci       Date:  1977-12

10.  Q-banding of chromosomes in human spontaneous abortions.

Authors:  D H Carr; M M Gedeon
Journal:  Can J Genet Cytol       Date:  1978-09
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  5 in total

Review 1.  Conjoined twins: a worldwide collaborative epidemiological study of the International Clearinghouse for Birth Defects Surveillance and Research.

Authors:  Osvaldo M Mutchinick; Leonora Luna-Muñoz; Emmanuelle Amar; Marian K Bakker; Maurizio Clementi; Guido Cocchi; Maria da Graça Dutra; Marcia L Feldkamp; Danielle Landau; Emanuele Leoncini; Zhu Li; Brian Lowry; Lisa K Marengo; María-Luisa Martínez-Frías; Pierpaolo Mastroiacovo; Julia Métneki; Margery Morgan; Anna Pierini; Anke Rissman; Annukka Ritvanen; Gioacchino Scarano; Csaba Siffel; Elena Szabova; Jazmín Arteaga-Vázquez
Journal:  Am J Med Genet C Semin Med Genet       Date:  2011-10-14       Impact factor: 3.908

Review 2.  Twinning and mitotic crossing-over: some possibilities and their implications.

Authors:  G B Côté; J Gyftodimou
Journal:  Am J Hum Genet       Date:  1991-07       Impact factor: 11.025

3.  Maternal age-specific rates of numerical chromosome abnormalities with special reference to trisomy.

Authors:  T Hassold; D Chiu
Journal:  Hum Genet       Date:  1985       Impact factor: 4.132

4.  The presence of multiple gestational sacs confers a higher live birth rate in women with infertility who achieve a positive pregnancy test after fresh and frozen embryo transfer: a retrospective local cohort.

Authors:  Erika Balassiano; Shaveta Malik; Praful Vaid; Eric S Knochenhauer; Michael L Traub
Journal:  Reprod Biol Endocrinol       Date:  2014-11-24       Impact factor: 5.211

5.  Prevalence of common aneuploidy in twin pregnancies.

Authors:  Akiko Konishi; Osamu Samura; Jin Muromoto; Yoko Okamoto; Hironori Takahashi; Yasuyo Kasai; Mayuko Ichikawa; Naoki Yamada; Noriko Kato; Hiroshi Sato; Hiromi Hamada; Naoyuki Nakanami; Maya Machi; Kiyotake Ichizuka; Rei Sunami; Toshitaka Tanaka; Naoto Yonetani; Yoshimasa Kamei; Takeshi Nagamatsu; Mariko Matsumoto; Shinya Tairaku; Arisa Fujiwara; Hiroaki Nakamura; Takashi Harada; Takafumi Watanabe; Shoko Sasaki; Satoshi Kawaguchi; Sawako Minami; Masaki Ogawa; Kiyonori Miura; Nobuhiro Suzumori; Junya Kojima; Tomomi Kotani; Rumi Sasaki; Tsukasa Baba; Aya Toyofuku; Masayuki Endo; Naoki Takeshita; Takeshi Taketani; Masakatsu Sase; Keiichi Matsubara; Kei Hayata; Yoshinobu Hamada; Makiko Egawa; Toshiyuki Kakinuma; Sachio Matsushima; Michihiro Kitagawa; Tomomi Shiga; Ryuhei Kurashina; Hironori Hamada; Hiroaki Takagi; Akane Kondo; Norio Miharu; Michiko Yamashita; Madoka Horiya; Keiji Morimoto; Ken Takahashi; Aikou Okamoto; Akihiko Sekizawa; Haruhiko Sago
Journal:  J Hum Genet       Date:  2022-01-01       Impact factor: 3.755
  5 in total

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