نتایج جستجو برای: recurrent abortion
تعداد نتایج: 147099 فیلتر نتایج به سال:
background: human peripheral blood nk cells constitutively express cd56 and cd16 antigens. peripheral blood nk cells seem to be strongly related with decidual nk cells, and may reflect the decidual nk cell functional status. there are varied reports concerning the relationship between nk cell cytotoxicity in women with recurrent spontaneous abortion. objective: to study nk activity in women wit...
Background & Aims: Recent evidences indicate that parts of the immunoregulation system such as CD4+CD25+Tcells (Treg) and Th2 cells and Th1 cells, play very important roles in the maintenance of pregnancy. The deficiency in proper recognition of fetal alloantigen by the maternal immune system is associated with recurrent pregnancy failure. Here, we investigate the proportional changes of CD4+CD...
Background and purpose: Abortion has several types, and different reasons are associated with pregnancy loss. Immunological mechanism is one of the abortion causes. HLA-G is a non-classical molecule of type Ib MHC that has limited polymorphism and mainly express on fetal trophoblastic cell, therefore, it has been suggested that this has a potential role in maintaining fetal–maternal relationshi...
ABSTRACT Background and Objective: To assess the diagnostic value of hysterosalpingography (HSG) in the evaluation of the uterine cavity in recurrent aborters in comparison to hysteroscopy as the gold standard of diagnosis. Methods: 58 reproductive age women, all with habitual abortion (3 consecutive abortions), were examined by both HSG and hysteroscopy. Results: The overall sensitivity and s...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید