نتایج جستجو برای: pregnancy loss
تعداد نتایج: 579402 فیلتر نتایج به سال:
BACKGROUND Two previous case-control studies observed associations between specific food groups and risk of miscarriage; however, to our knowledge, no previous studies have investigated dietary patterns and risk of pregnancy loss. OBJECTIVE We aimed to assess prepregnancy adherence to the alternate Healthy Eating Index 2010 (aHEI-2010), alternate Mediterranean diet (aMED), and Fertility Diet ...
Recurrent pregnancy loss is a common health problem affecting 1–5% of women at the reproductive age and bears significant emotional, social and economical impact [1]. A number of case–control and cohort studies have suggested an association between inherited thrombophilia and recurrent pregnancy loss while others refuted this occurrence [2–6]. Several recently reported meta-analysis support an ...
Low maternal folate or vitamin B12 status has been implicated in numerous pregnancy complications including spontaneous abortion. The primary aim of this study was to test a polymorphism within the trifunctional folate enzyme MTHFD1 (5,10-methylenetetrahydrofolate dehydrogenase, 5,10-methenyltetrahydrofolate cyclohydrolase, 10-formyltetrahydrofolate synthetase) for an association with a mother'...
OBJECTIVE Studies of secondhand smoke (SHS) exposure especially childhood SHS exposure and pregnancy loss are limited. We used baseline data of the Guangzhou Biobank Cohort Study (GBCS) to examine the association of childhood SHS exposure with a history of pregnancy loss. METHODS Never smoking women aged 50 years or above in GBCS from 2003 to 2008 were included. Propensity score matching (PSM...
Background: Chorionic villus sampling refers to a procedure in which small samples of placenta are obtained for prenatal genetic diagnosis, generally in the first trimester of pregnancy in 11 weeks till 13 weeks+6 days. This procedure provides prenatal diagnosis in pregnancy. Amniocentesis is a technique for windrowing amniotic fluid from the uterine cavity using a needle via a trans abdominal ...
BACKGROUND Circulating microparticles are markers of cell activation associated with various prothrombotic states. As hypoxia due to uteroplacental thrombosis is considered to be one of the causes of pregnancy loss, microparticles may be associated with pregnancy loss, in addition to, or as part of, other procoagulant states such as antiphospholipid syndrome or hereditary thrombophilias. The ob...
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