نتایج جستجو برای: microdeletion
تعداد نتایج: 1516 فیلتر نتایج به سال:
Background and Aim: The Y-chromosome azoospermic factor (AZF) regions consist of genes whose specific roles and functions in spermatogenesis and fertility have not been completely clarified. Hence, recognition of the association between AZF microdeletions and male infertility has suggestions for the diagnosis, treatment, and genetic counseling. The main objective of the present study was invest...
PURPOSE OF REVIEW Noninvasive prenatal testing (NIPT) through the analysis of cell-free DNA in maternal plasma has rapidly changed screening for fetal chromosome abnormalities. We review practical and ethical challenges associated with the transition, progress in their resolution, and identify new emerging difficulties. RECENT FINDINGS NIPT is an advanced screening test for trisomies 21, 18, ...
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