The median maternal serum alphafetoprotein (AFP) level at 14-20 weeks' gestation in 61
pregnancies associated with Down syndrome was 0·72 multiples of the median (MoM) value …

… The source of the maternal Serum AFP must therefore be fetal SerUm. The … jn fetal Serum
is 30,000 times that in maternal serum, so very small quantities of fetal serum in the maternal …

… Our results show that between 15 and 20 weeks gestation maternal serum AFP concentrations
are influenced by maternal weight : lighter women having higher AFP levels. Haddow et …

… value of all 3 common biochemical serum markers, maternal serum α-fetoprotein, β-human …
patients underwent maternal serum screening. All patients had maternal serum α-fetoprotein …

… Unexplained high levels of maternal serum alpha-fetoprotein (MSAFP) have been associated
… This study design also enabled us to adjust for confounders such as maternal age, parity, …

… Second trimester placental changes associated with elevated maternal serum alphafetoprotein.
Am … maternal serum alpha-fetoprotein levels associated with breakdown in fetal-maternal …

… Therefore, for the effective use of serum AFP measurements in risk … maternal characteristics
and medical history on serum AFP levels, second, present a model for standardizing serum …

… No evidence for maternal antibody to a-FP was found. … alpha fetoprotein ((u-FP) in human
serum was considered to be … (Y-FP concentration in fetal serum is highest between 12 and 13 …

… of maternal serum-AFPin pregnancies associated with male and female fetuses. The
association between high serum-AFp and low birth-weight could be iatrogenic if the high serum-…

… in the maternal serum in the first trimester, with levels increasing into the early third trimester,
then falling before delivery. t-AFP levels are higher in maternal than in fetal serum which …