Maternal thyroid function in multifetal pregnancies before and after fetal reduction
نویسندگان
چکیده
منابع مشابه
Maternal serum concentrations of pregnancy associated placental protein A and pregnancy specific beta-1-glycoprotein in multifetal pregnancies before and after fetal reduction.
Placental function in multifetal pregnancies before and after embryo reduction was investigated by measuring maternal serum concentrations of pregnancy associated placental protein-A (PAPP-A) and pregnancy specific beta-1-glycoprotein (SP-1). Three groups of pregnant women were studied following assisted reproduction; groups 1 and 2, were 12 singleton and 12 twin pregnancies respectively, and g...
متن کاملMaternal and fetal thyroid function.
Conception is followed by a series of hormonal and metabolic changes that involve most maternal endocrine systems. With regard to thyroid metabolism, these include an increase in serum thyroxine-binding globulin and thyroid hormone concentrations, increased renal clearance of iodine, and increased production and turnover of thyroxine (T). Fetal and maternal thyroid physiology differ, but the sy...
متن کاملDistribution of fetal erythroblasts enriched from maternal blood in multifetal pregnancies.
BACKGROUND The aim of this study was to establish the frequency of fetal cells in the maternal blood of multifetal pregnancies and compare this figure with singleton pregnancies. METHODS We obtained maternal blood from 31 pregnancies with 2-6 fetuses at 11-16 weeks gestation and from 50 normal singleton controls (11-14 weeks gestation). Fetal erythroblasts were isolated from maternal blood us...
متن کاملMultifetal gestation--maternal and perinatal outcome of 112 pregnancies.
PURPOSE Multifetal pregnancy reduction is a widespread "therapy" to diminish the risk of prematurity and adverse outcome for the survivors in higher order multiple gestation. The aim of our study was to determine the maternal and neonatal outcome of multifetal pregnancies under a conservative pregnancy management. STUDY DESIGN A retrospective review of 112 multifetal pregnancies is presented....
متن کاملThyroid function: fetal-maternal relationship at term.
The present study was undertaken to examine serum parameters of thyroid function at term in normal pregnant women and their normal fetuses. Paired sera from 56 mothers and their respective newborn infants' umbilical cord were obtained at parturition. Maternal and fetal TSH, FT4, T4, FT3 and T3 levels were measured and the differences between these two groups were analysed. The levels of fetal s...
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ژورنال
عنوان ژورنال: Journal of Endocrinology
سال: 2000
ISSN: 0022-0795,1479-6805
DOI: 10.1677/joe.0.1640007