نتایج جستجو برای: pregnancy indices
تعداد نتایج: 221938 فیلتر نتایج به سال:
BACKGROUND Doppler flow velocity waveform analysis of fetal vessels is one of the main methods for evaluating fetus health before labor. Doppler waves of middle cerebral artery (MCA) can predict most of the at risk fetuses in high risk pregnancies. In this study, we tried to obtain normal values and their nomograms during pregnancy for Doppler flow velocity indices of MCA in 20-40 weeks of norm...
We aimed to establish gestation age specific reference intervals for Doppler indices of fetal cardiac function from 12 to 40 weeks of pregnancy. In a cross-sectional observational study of singleton pregnancies, examinations were performed in 221 women evenly distributed across each week of pregnancy. Blood flow through the four cardiac valves was examined with Doppler. For the atrioventricular...
Introduction Poor pregnancy outcomes are frequent in developing countries. The commonly studied outcomes are low birth weight (LBW), preterm birth and intra-uterine growth retardation (IUGR), both of which are related to LBW. Pregnancy outcomes are influenced by several maternal factors including malaria nutrition, psychological stress and socio-demographic factors. Apart from nutritional and p...
PROBLEM Maternal inflammation undergoes adaptations during pregnancy, and excessive inflammation has been associated with adverse outcomes. One mechanism may be maternal inflammation transmission to the fetal compartment. Links between maternal pregnancy inflammation and fetal inflammation are poorly characterized. METHOD Principal components analysis was used to extract underlying inflammati...
BACKGROUND Preeclampsia (PE) is an obstetric disorder with high morbidity and mortality rates but without clear pathogeny. The dysfunction of the blood coagulation-fibrinolysis system is a salient characteristic of PE that varies in severity, and necessitates different treatments. Therefore, it is necessary to find suitable predictors for the onset and severity of PE. OBJECTIVES We aimed to e...
BACKGROUND Throughout pregnancy maternal adipose tissue is metabolically active, producing adipocytokines involved in the process of insulin resistance. We explored the role of serum adipocytokines, including the newly identified adipocytokine visfatin, in the process of insulin resistance in normal pregnancy. METHODS We examined 80 pregnant nonobese, nondiabetic white women during the 3 trim...
BACKGROUND Gene-environment interactions mediate through the placenta and shape the fetal brain development. Between the environmental determinants of the fetal brain, maternal psychosocial stress in pregnancy has been shown to negatively influence the infant temperament development. This in turn may have adverse consequences on the infant neurodevelopment extending throughout the entire life-s...
Background: Pregnancy-induced hypertension is a serious complication during pregnancy causing maternal and fetal morbidity mortality. associated with thrombocytopenia can help in predicting the severity of disease. The study aimed to platelet count, indices Pregnancy induced patients compare them normotensive pregnant women. Materials methods: This was case control study, conducted on visiting ...
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