PMID: 15353082Sep 9, 2004Paper

Sex differences of abortuses and neonates in women with allo-immune recurrent abortions

Reproductive Biomedicine Online
Takashi KanoMinoru Ueki

Abstract

To investigate the possible association of recurrent spontaneous abortions (RSA) of immune aetiologies with neonatal sex differences, karyotyping of abortuses from allo-immune RSA and epidemiological studies on the sex differences of neonates from sporadic aborters was carried out. Allo-immune disorders, as diagnosed by an increased number of shared HLA class II loci and reduced blocking activity of the woman's serum in mixed lymphocyte reaction, were found almost twice (54.9%) as often as auto-immune disorders (29.9%) among a total of 244 women with RSA. Of 33 abortuses karyotyped from women with RSA, 69.7% showed normal female karyotypes, while only 6.1% had normal male karyotypes, indicating that female fetuses are more prone to abort than males. Epidemiological studies revealed that boys were born at a significantly greater incidence of 58.1% in 221 women with a history of sporadic abortion than 47.6% in 893 women with no history of abortion. Moreover, the proportion of women giving birth to boys only was consistently and significantly higher, regardless of repeated deliveries, in sporadic aborters (36.7%) than in women with no history of abortion (19.6%), showing that more boys were born than girls to women with sporadic a...Continue Reading

References

Apr 1, 1996·American Journal of Reproductive Immunology : AJRI·C B CoulamD A Clark
Oct 2, 1998·Human Reproduction·M FukudaH Møller
Jan 15, 2000·Lancet·J AsklingA Ekbom
Feb 24, 2000·Fertility and Sterility·M OgasawaraK Suzumori
Jun 24, 2000·Lancet·P MocarelliL L Needham
Dec 10, 2002·Reproductive Biomedicine Online·Eugene PergamentMorris Fiddler
Mar 3, 2004·Reproductive Biomedicine Online·R G Edwards

❮ Previous
Next ❯

Citations

Aug 22, 2009·American Journal of Reproductive Immunology : AJRI·Takashi KanoAkinori Kimura
Nov 9, 2017·Journal of Cellular Physiology·Cristina B HebedaSandra H P Farsky
Sep 17, 2014·American Journal of Industrial Medicine·Judith E ArnetzLynnette Essenmacher
May 29, 2021·Reproductive Biology·Ashutosh HalderShivam Pandey

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.