Results 11 to 20 of about 32,745 (219)
Monthly Notices of the Royal Astronomical Society, 2012 A nearby friable cloud in Ursa Majoris contains 270 galaxies with radial velocities 500 < VLG < 1500 km s^-1 inside the area of RA= [11h; 13h] and DEC= [+40deg; +60deg]. At present, 97 galaxies of them have individual distance estimates. We use these data to clarify the structure and kinematics of the UMa complex.
Karachentsev, I. D. +2 more
openaire +6 more sources
Research hotspots and trends in unexplained recurrent spontaneous abortion (URSA) from 2014 to 2024: a bibliometric analysis [PDF]
Frontiers in MedicineIntroductionRecurrent spontaneous abortion (RSA) represents a significant challenge in obstetrics and reproductive medicine. Causative factors in 40%–50% of RSA couples remain unknown, a condition termed unexplained recurrent spontaneous abortion (URSA).
Yishi Jiang +3 more
doaj +2 more sources
Effect of IVIG therapy on pregnant women with unexplained recurrent spontaneous abortion: a systematic review and meta-analysis [PDF]
Frontiers in EndocrinologyObjectiveTo assess the effect of intravenous immunoglobulin (IVIG) therapy on unexplained recurrent spontaneous abortion (URSA).MethodsWe retrieved all randomized controlled trials (RCTs) related to the effect of IVIG therapy on URSA in the following ...
Qiao Ling +10 more
doaj +2 more sources
Decidual stromal cells-derived exosomes incurred insufficient migration and invasion of trophoblast by disturbing of β-TrCP-mediated snail ubiquitination and degradation in unexplained recurrent spontaneous abortion [PDF]
European Journal of Medical ResearchBackground Exosomes released from decidual stromal cells (DSC-exos) play a crucial role in facilitating the epithelial–mesenchymal transition (EMT) of trophoblasts and insufficient trophoblasts EMT are associated with URSA (unexplained recurrent ...
Miao Xiong +4 more
doaj +2 more sources
Reproductive Biology and Endocrinology, 2023 Background Unexplained recurrent spontaneous abortion (URSA) is one of the most challenging conditions frustrates women of childbearing age profoundly. The gene expression patterns and biological characteristics of placental villus in patients with URSA ...
Minyue Tang +7 more
doaj +1 more source
miR-146a/b-5p-IRAK1-NF-κB Axis Regulates Unexplained Recurrent Spontaneous Abortion. [PDF]
J Mol RecognitABSTRACT Unexplained recurrent spontaneous abortion (URSA) remains a prevalent obstetric issue, the underlying causes of which are still not fully understood. MicroRNAs (miRNAs) have the potential to influence URSA through their regulation of gene expression.
He F +7 more
europepmc +2 more sources
Open Life Sciences, 2022 Unexplained recurrent spontaneous abortion (URSA) is a major concern in reproductive medicine. Neutrophil cytosolic factor 1 (NCF1) polymorphisms leading to low production of reactive oxygen species (ROS) are strongly associated with autoimmune diseases.
Du Mengxuan +9 more
doaj +1 more source
Frontiers in Endocrinology, 2022 BackgroundHigh mobility group box protein 1 (HMGB1) is considered as a kind of sterile inflammatory mediators, which is an overexpression in patients with unexplained recurrent spontaneous abortion (URSA).
Xiaofeng Xu +39 more
doaj +1 more source
Frontiers in Immunology, 2021 BackgroundUnexplained recurrent spontaneous abortion (URSA) is a common pregnancy complication and the etiology is unknown. URSA-associated lncRNAs are expected to be potential biomarkers for diagnosis, and might be related to the disease pathogenesis ...
Meilan Liu +28 more
doaj +1 more source
Research progress of immune balance and genetic polymorphism in unexplained recurrent abortion
Exploration of Immunology, 2023 The etiology of recurrent spontaneous abortion (RSA) is extremely complex, as there are 40–50% of patients with unexplained miscarriages, known as unexplained RSA (URSA).
Yafei Kang +8 more
doaj +1 more source