Introduction: human embryo implantation failure and recurrent miscarriage: basic science and clinical practice
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چکیده
منابع مشابه
Sperm DNA fragmentation, recurrent implantation failure and recurrent miscarriage
Evidence is increasing that the integrity of sperm DNA may also be related to implantation failure and recurrent miscarriage (RM). To investigate this, the sperm DNA fragmentation in partners of 35 women with recurrent implantation failure (RIF) following in vitro fertilization, 16 women diagnosed with RM and seven recent fathers (control) were examined. Sperm were examined pre- and post-densit...
متن کاملI-24: Recurrent Implantation Failure
Recurrent implantation failure (RIF) has many definitions, but usually authors consider RIF, the failure to achieve a pregnancy fallowing 2-6 IVF cycles in which more than 10 high grade embryos were transferred to the uterus. There are a lot of causes for RIF but two main causes of that are related to embryo and endometrium. Chromosomal abnormalities, zona hardening and problems in culture medi...
متن کاملChromosomal abnormalities and embryo development in recurrent miscarriage couples.
BACKGROUND Chromosomal abnormalities are an important cause of spontaneous abortion and recurrent miscarriage (RM). Therefore, we have analysed the incidence of chromosomal abnormalities and embryo development in patients with RM. METHODS Preimplantation genetic diagnosis (PGD) was performed on 71 couples with RM and 28 couples undergoing PGD for sex-linked diseases (control group). Chromosom...
متن کاملRecurrent miscarriage: genetic factors and assessment of the embryo.
In recurrent pregnancy loss, current practice often fails to make a diagnosis, as the fetal causes of pregnancy loss are usually ignored and only the maternal factors are assessed. Hence, it has been almost impossible to show that any treatment has an effect. This presentation is concerned with the fetal causes of recurrent pregnancy loss. The maternal causes are well known and include: uterine...
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Heart failure (HF) and atrial fibrillation (AF) are two growing epidemics associated with significant morbidity and mortality. They often coexist due to common risk factors and shared pathophysiological mechanisms. Patients presenting with both HF and AF have a worse prognosis and present a particular therapeutic challenge to clinicians. This review aims to appraise the common pathophysiologica...
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ژورنال
عنوان ژورنال: Reproductive BioMedicine Online
سال: 2006
ISSN: 1472-6483
DOI: 10.1016/s1472-6483(10)62010-x