Results 341 to 350 of about 234,611 (389)
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Cytokines in recurrent pregnancy loss
Clinica Chimica Acta, 2011Recurrent pregnancy loss (RPL) is defined as the occurrence of three or more consecutive miscarriages prior to 20 weeks gestation. Exaggerated maternal immune response to fetal antigens has been proposed to be one of the mechanisms underlying recurrent pregnancy loss.A comprehensive literature search was conducted from the websites of the National ...
Vandana Saini +3 more
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Cytokines in recurrent pregnancy loss
Journal of Reproductive Immunology, 2004Cytokines seem to play a critical role in the pathogenesis of unexplained recurrent pregnancy loss (RPL). Th1 cytokines have been shown to exert deleterious effects on pregnancy, inhibiting foetal growth and development. On the other hand, Th2 cytokines have been associated with successful pregnancy.
Luiz Camano +6 more
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Unexplained Recurrent Pregnancy Loss
Obstetrics and Gynecology Clinics of North America, 2014Women with unexplained recurrent pregnancy loss (RPL) represent a highly heterogeneous group of patients. Past studies have investigated systemic endocrine and immunologic mechanisms as potential causes for pregnancy loss in unexplained RPL, while exciting new work has focused on spermatozoal, embryonic, and endometrial characteristics to explain the ...
Lesley Regan, Sotirios H. Saravelos
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International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics, 2020
To evaluate differences in Doppler parameters and pregnancy outcomes, if any, and to determine the predictive accuracy of such indices, as well as the effects of low‐dose aspirin (LDA) in unexplained recurrent pregnancy loss (URPL).
Tongfei Wang +5 more
semanticscholar +1 more source
To evaluate differences in Doppler parameters and pregnancy outcomes, if any, and to determine the predictive accuracy of such indices, as well as the effects of low‐dose aspirin (LDA) in unexplained recurrent pregnancy loss (URPL).
Tongfei Wang +5 more
semanticscholar +1 more source
Human Reproduction, 2019
STUDY QUESTION Can preimplantation genetic testing for aneuploidy (PGT-A) improve the live birth rate and reduce the miscarriage rate in patients with recurrent pregnancy loss (RPL) caused by an abnormal embryonic karyotype and recurrent implantation ...
Takeshi Sato +15 more
semanticscholar +1 more source
STUDY QUESTION Can preimplantation genetic testing for aneuploidy (PGT-A) improve the live birth rate and reduce the miscarriage rate in patients with recurrent pregnancy loss (RPL) caused by an abnormal embryonic karyotype and recurrent implantation ...
Takeshi Sato +15 more
semanticscholar +1 more source
Genetics of Recurrent Pregnancy Loss
Seminars in Reproductive Medicine, 2006Recurrent pregnancy loss (RPL) is a devastating reproductive problem affecting approximately 5% of couples trying to conceive. Genetic factors appear to be highly associated with reproductive loss. In this article, genetic factors are reviewed in terms of random numerical chromosome errors in miscarriage specimens and carriers of structural chromosome ...
Sony Sierra, Mary D. Stephenson
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Cytogenetics of recurrent pregnancy loss
Russian Journal of Genetics, 2014The contribution of chromosomal abnormalities to recurrent pregnancy loss (RLP) is reviewed in the paper. Data from conventional cytogenetic analysis of the karyotype of parents and spontaneous abortions, as well as the results of molecular cytogenetic investigations and preimplantation genetic diagnostics, are discussed.
T. V. Nikitina, Igor N. Lebedev
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Recurrent Pregnancy Loss (RPL): An overview
Journal of Women's Health and Development, 2020Recurrent pregnancy loss (RPL) is defined as two or more pregnancies losses occurring before 20 weeks of gestation and affecting 1-3% of the couples.
Shehnaz Sultana +2 more
semanticscholar +1 more source
Autoimmunity and Recurrent Pregnancy Losses
Clinical Reviews in Allergy & Immunology, 2009The relationship between autoimmunity and reproduction has long been recognized. This relationship is bidirectional and includes many diverse issues, but in this review article, we focus on which autoimmune disturbances are the basic cause of recurrent pregnancy losses in patients with autoimmune diseases.
Juan Balasch, Ricard Cervera
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Endometriosis and Recurrent Pregnancy Loss
Seminars in Reproductive Medicine, 2000A possible association between endometriosis and spontaneous abortion has been suggested in mostly uncontrolled and/or retrospective studies. Some controlled studies evaluating the association between endometriosis and spontaneous abortion showed important methodological shortcomings: heterogeneity between cases and controls, analysis of the abortion ...
Thomas D'Hooghe, Ellen E. Vercammen
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