Fetal cellular microchimerism in miscarriage and pregnancy termination
نویسندگان
چکیده
منابع مشابه
Fetal cellular microchimerism in miscarriage and pregnancy termination
Fetal cells transfer to the mother during pregnancy and can persist long-term as microchimerism. Acquisition of microchimerism may also occur during pregnancy loss, either miscarriage or pregnancy termination. Because nearly half of all pregnancies end in loss, we recently investigated the magnitude of fetal cell transfer during pregnancy loss and whether obstetric clinical factors impacted cel...
متن کاملCellular fetal microchimerism in preeclampsia.
Previous studies have shown elevated concentrations of free fetal DNA and erythroblasts in maternal circulation in women with preeclampsia compared with those with normal pregnancy. Pluripotent and immunocompetent fetal cells also transfer to the maternal circulation during pregnancy, but whether concentrations of fetal mononuclear cells also differed in preeclampsia was unknown. We sought to q...
متن کاملFetal microchimerism and cancer.
The persistence of fetal stem cells with multilineage potential in women who have been pregnant, a phenomenon known as fetal microchimerism, is emerging as a potential contributing factor in certain diseases, including cancer. For example, fetal microchimerism has been implicated in autoimmune disease, wound healing, and cancer. Studies of this phenomenon may provide a novel perspective on canc...
متن کامل[Fetal microchimerism and autoimmune disease].
Microchimerism is defined by the presence of circulating cells, bi-directionally transferred from one genetically distinct individual to another. The acquisition and persistence of fetal cell microchimerism, small numbers of genetically disparate cells from the fetus in the mother, is now a well-recognized consequence of normal pregnancy. Some of the autoimmune diseases that show a predilection...
متن کاملP-247: To Evaluate The Oxytocin Effect on Maternal-Fetal Circulation during Termination of Pregnancy
Background: To evaluate the effect of oxytocin on blood circulation of fetus and uterus by Doppler ultrasound. Materials and Methods: Forty six pregnant women were assigned to receive for indication of delivery intravenous oxytocin. Doppler velocitometry before and after administration of oxytocin for umbilical,middle cerebral artery and uterine artery were performed, and Pulsatility index (PI)...
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ژورنال
عنوان ژورنال: Chimerism
سال: 2013
ISSN: 1938-1956,1938-1964
DOI: 10.4161/chim.24915