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Mammalian pregnancy is an intriguing immunological phenomenon where the semiallogeneic fetus is not rejected. Tolerance toward the fetus involves a number of mechanisms associated with modifications(More)
The local immune privilege of the fetus is created by the placenta. Fas ligand (FasL) expression in trophoblast has been implied as one of the mechanisms of fetal tolerance. However, the expression(More)
Pretreatment serum levels of the antigens CA-125, tissue polypeptide Antigen (TPA), carcinoembryonic antigen (CEA), and placental alkaline phosphatase (PLAP) were determined in samples from 295 women(More)