نتایج جستجو برای: recurrent miscarriages
تعداد نتایج: 129261 فیلتر نتایج به سال:
Comparative Cytogenetic Analysis of Spontaneous Abortions in Recurrent and Sporadic Pregnancy Losses
Background: The majority of miscarriages are sporadic; however, 1–5% of couples experience recurrent pregnancy loss (RPL). Approximately 50–60% of miscarriages result from chromosomal abnormalities. Currently, there are conflicting reports regarding the rates of chromosomal abnormalities between recurrent and sporadic pregnancy losses. Methods: A retrospective comparative cytogenetic analysis o...
BACKGROUND Factor XIII deficiency is associated with recurrent miscarriages in women. CASE REPORT In this report, we present a patient with factor XIII deficiency and some comorbidities who had had previous miscarriages. She began treatment with factor XIII subunit A (XIII-A) replacement treatment Recombinant factor XIII (Tretten) at a dose of 2500 units monthly and was able, for the first time...
A number of cases of unexplained (idiopathic) recurrent spontaneous abortions may be attributable to immunological mechanisms. Several lines of evidence indicate that some immunocompetent effector cell populations play an important role in the pathogenesis of unexplained miscarriages. However a suitable method is lacking for defining an existing immunological background of recurrent spontaneous...
BACKGROUND SYCP3 mutations have been shown to generate an aberrant synaptonemal complex in a dominant-negative manner and to contribute to abnormal chromosomal behavior that might lead to recurrent miscarriage. We examined whether SYCP3 mutation is associated with recurrent miscarriage caused by embryonic aneuploidy. METHODS The SYCP3 657T>C mutation was examined using PCR and sequencing in 1...
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