نتایج جستجو برای: repeated implantation failure
تعداد نتایج: 527260 فیلتر نتایج به سال:
BACKGROUND The primary analysis in a longitudinal randomized controlled trial is sometimes a comparison of arms at a single time point. While a two-sample t-test is often used, missing data are common in longitudinal studies and decreases power by reducing sample size. Mixed models for repeated measures (MMRM) can test treatment effects at specific time points, have been shown to give unbiased ...
HLA-G is a tolerogenic molecule that expresses in cytotrophoblast cells and plays an important role in immune response suppression in maternal decidua. Interactions between the extracellular domains of the HLA-G protein with cell receptors of the immune system are well-known.This study investigated the association between HLA-G gene polymorphism with repeated implantation failure (RIF). We ...
background: implantation failure is one of the most important factors limiting success in ivf treatment. the majority of trials have demonstrated favorable effect of endometrial injury on implantation success rate especially in women with recurrent implantation failure, while some studies failed to detect any benefit. objective: the purpose of our trial was to explore whether endometrial injury...
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