نتایج جستجو برای: gestation period
تعداد نتایج: 515122 فیلتر نتایج به سال:
We report a case of hydrops foetalis due to maternal dengue haemorrhagic fever (DHF). A 19-year-old mother was diagnosed have DHF with positive NS1 Antigen (NS1) at 39 weeks gestation. Ultrasound scan revealed fetal hypoxia. Her antenatal period uneventful normal scans. She delivered 3.3kg baby 39-weeks gestation via spontaneous vaginal delivery. Baby non-immune pleural and peritoneal effusion ...
Late fetal through postnatal development in sheep is a period of increasing convergence of afferent taste fibers onto second-order neurons in the nucleus of the solitary tract (NST). To learn whether neuron morphology alters in concert with convergence and neurophysiological development in NST, three-dimensional neuron reconstructions were made of cells in a functionally defined region of gusta...
Much of the neonatal nutrition literature has focused on the management of very low birth weight infants, a group of infants usually less than 33 weeks gestation. Much less attention has been paid to nutritional management issues in preterm infants at higher gestations. This article reviews nutritional issues that exist from the 239th day (34 0/7 weeks gestation) and ending on the 259th day (36...
Case 1: A 24 year old woman (G 1, P 0, Ab 0) delivered a 2500 gram stillborn male fetus at term. Her prenatal care record was negative for factors associated with high risk pregnancy. No infections were diagnosed during the prenatal period. Case 2: A 22 year old woman (G 1, PO, Ab 0) delivered a 514 gram stillborn macerated female fetus at nineteen weeks gestation. Her antepartum course was com...
A 29-year-old gravida 10, para 3 (1 term gestation, 1 preterm gestation of twins, 1 stillbirth at 5 months, 2 spontaneous abortions, and 4 elective abortions) presented to the clinic at about 5 weeks’ gestation with abdominal pain and vaginal bleeding. She described the pain as sporadic, mostly on the left side, exacerbated by movement, and resolving with rest, and the bleeding as initially int...
Background: The first duty of any government is to ensure the health of its children and neonates. Today's countries are classified as declining mortality in this group. To increase neonatal survival rate, classified causes of newborn mortality are the core strategy and policies. This study was aimed to determine the classification of causes of neonatal death in Iran. Methods: Neonatal morta...
The increase in cerebral blood flow (CBF) during hypoxia in fetal sheep at 0.6 gestation is less than the increase at 0.9 gestation when normalized for differences in baseline CBF and oxygen consumption. Nitric oxide (NO) synthase (NOS) catalytic activity increases threefold during this period of development. We tested the hypothesis that administration of the NOS inhibitor N(omega)-nitro-L-arg...
OBJECTIVES Widespread use of heavy metal lead (Pb) for various commercial purposes has resulted in the environmental contamination caused by this metal. The studies have shown a definite relationship between low level lead exposure during early brain development and deficit in children's cognitive functions. This study investigated the passive avoidance learning and spatial learning in male rat...
Exposure of dairy cows to heat stress negatively affects welfare and performance during all phases the lactation cycle. Detrimental effects include decreased milk reproductive performance, reduced immune status health, altered natural behaviors. While we understand how mature respond stress, late gestation on pregnant heifers is still unknown. Automated monitoring devices were used document beh...
METHODS: A retrospective cohort study was conducted to estimate the effect of the policy on neonatal outcomes using a before and after design. All term singleton deliveries 2 years before and 2 years after policy enforcement were included. Clinical data from the electronic hospital obstetric records were used to identify outcomes and relevant covariates. Multivariable logistic regression was us...
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