RELATIONSHIPS BETWEEN FETAL WEIGHT, PLACENTAL WEIGHT AND MATERNAL PLACENTAL CIRCULATION IN THE RABBIT AT DIFFERENT STAGES OF GESTATION
نویسندگان
چکیده
منابع مشابه
Impact of placental weight and fetal/placental weight ratio Z score on fetal growth and the perinatal outcome
Objective: To classify the infants into 9 blocks based on the deviation of both placental weight (PW) and fetal/placental weight ratio (F/P) Z score and compared the incident rate of perinatal death in each of the small for date (SFD) vs. appropriate for date (AFD) vs. heavy for date (HFD) groups. Methods: The study population consisted of 93,034 placentas/infants from women who vaginally deliv...
متن کاملplacental weight and anemia
a prospective study of 550 consecutive mothers delivered in amin ob. gyn center of isfahan university was performed to determine the relationships between maternal anemia, placental weight and neonatal birth weight. the important findings were marked placental hypertrophy in anemic mothers. (r= -/9.95) .it is probable that in anemic mothers placental hypertrophy is a compensatory mechanism resp...
متن کاملplacental weight and its association with maternal and neonatal characteristics
placenta plays a vital role in normal fetal development and failure of placenta to gain weight and insufficiency of its function can result in fetal disorders. we performed this study to determine placental weight and factors associated with low weight placentas. in a longitudinal cross-sectional study, women with single pregnancy, and gestational age between 37-42 weeks were studied. the subje...
متن کاملPlacental volume at 11-13 weeks' gestation in the prediction of birth weight percentile.
OBJECTIVE To determine the value of placental volume measured by 3D ultrasound at 11-13 weeks' gestation in combination with maternal characteristics and serum pregnancy-associated plasma protein-A (PAPP-A) in the prediction of small and large for gestational age (SGA and LGA) neonates. METHODS Maternal serum PAPP-A and placental volume were measured at 11-13 weeks in 3,104 singleton pregnanc...
متن کاملAllometric metabolic scaling and fetal and placental weight.
BACKGROUND We tested the hypothesis that the fetal-placental relationship scales allometrically and identified modifying factors of that relationship. MATERIALS AND METHODS Among women delivering after 34 weeks but prior to 43 weeks' gestation, 24,601 participants in the Collaborative Perinatal Project (CPP) had complete data for placental gross proportion measures, specifically, placental we...
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ژورنال
عنوان ژورنال: Reproduction
سال: 1973
ISSN: 1470-1626,1741-7899
DOI: 10.1530/jrf.0.0320015