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Showing 1 to 14 of 14 for “"Fetal Blood"”.
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Distribution of Maternal and Fetal Blood Flow within Cotyledons of the Sheep Placenta
<p>These studies explore the distribution of blood flow among small samples of placental tissue. Labeled microspheres (14 ± 1 pm) were Injected Into the left ventricle of six un-anesthetized ewes and Into the jugular vein of the fetus In utero. A total of 3,576 samples weighing 31. +11. (S.D.) mg …
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Development in children born very preterm after intrauterine growth restriction with abnormal fetal blood flow
… (IUGR) with abnormal umbilical artery blood flow in the second trimester represents a clinical dilemma. So far, no evidence based management protocols are available adressing when to deliver these fetuses. The high risk of hypoxia and fetal death has to be balanced against that of …
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Fetal blood flow at various levels of oxygen: a study in a chronic sheep preparation with radioactive microspheres
Contains fulltext : mmubn000001_025232843.pdf (Publisher’s version ) (Open Access)
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ΕΠΙΠΕΔΑ ΚΟΡΤΙΖΟΛΗΣ ΑΙΜΑΤΟΣ ΜΗΤΕΡΑΣ, ΕΜΒΡΥΟΥ ΚΑΙ ΑΜΝΙΑΚΟΥ ΥΓΡΟΥ ΕΠΙ ΤΕΛΕΙΟΜΗΝΩΝ ΚΥΗΣΕΩΝ
CORTISOL LEVELS ON MATERNAL AND FETAL BLOOD AS WELL AS AMNIOTIC FLUID WERE DETERMINED RADIOIMMUNOLOGICALLY IN 73 NORMAL PREGNANCIES BETWEEN THE 37TH AND 42ND WEEKS OF GESTATION. CORTISOL LEVELS ON MATERNAL BLOOD WERE HIGHER (X+-SD=79,8 +- 32.87 MG/ML) THEN THOSE OF AMNIOTIC FLUID AND FETAL BLOOD …
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Insulin-like growth factors and growth of the fetal sheep / Karen Lee Kind.
Indicates that retarded fetal growth in sheep, associated with restricted supply of substrates to the fetus, is accompanied by reduced concentrations of insulin-like growth factor I in fetal blood and its decreased production in several major fetal tissues.
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ΠΡΟΓΕΝΝΗΤΙΚΗ ΔΙΑΓΝΩΣΗ Β-ΜΕΣΟΓΕΙΑΚΗΣ ΑΝΑΙΜΙΑΣ (COOLEY). ΜΕΛΕΤΗ ΤΩΝ ΑΝΑΛΟΓΙΩΝ ΤΩΝ ΓΛΟΒΙΝΙΚΩΝ ΑΛΥΣΕΩΝ ΤΗΣ ΑΙΜΟΣΦΑΙΡΙΝΗΣ ΚΑΤΑ ΤΗΝ ΠΡΟΓΕΝΝΗΤΙΚΗ ΚΑΙ ΠΕΡΙΓΕΝΝΗΤΙΚΗ ΠΕΡΙΟΔΟ
PRENATAL DIAGNOSIS IN 105 SAMPLES OF FETAL BLOOD AGE OF PREGNANCY 17-25 WEEKS,WITH BOTH PARENTS BEING HETEROZYGOUS OF B-THALASSEMIA. DIAGNOSIS WAS ATTEMPTED BY USE OF THE B RATIOS OF GLOBIN CHAINS, SEPARATED BY Γ ELECTROPHORESIS. A STUDY ON THE SWITCH OF B- CΓ, AΓ, CHAINS DURING THE GESTATION. A …
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The role of insulin-like growth factors in the fetus
Fetal substrate supply is important in the regulation of fetal growth. The insulin-like growth factors (IGFs), insulin and placental lactogen (PL) may be important mediators in fetal growth regulation. However, nutritional regulation of circulating concentrations of IGFs, their binding proteins …
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Oxygen Transport in the Human Placenta: A Multi-Physics Modelling Approach
… the diffusion of oxygen from the maternal bloodstream towards the fetal blood across the villous membrane is assessed. The results correlate with theoretical studies demonstrating that image-based computational modelling is a robust platform to explore the structure-function relationship in …
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Accurate noninvasive monitoring of fetal tissue oxygenation level
Fetal blood oxygenation level serves as a critical indicator of fetal health throughout pregnancy and labor. However, existing clinical devices predominantly employ invasive techniques, posing risks to both the fetus and the mother. To address this concern, we present a noninvasive method for …
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Blood Reservoir Function of the Fetal Guinea Pig Liver
<p>To determine of the fetal liver functions as a blood reservoir, we measured liver blood volume under normal conditions and after hemorrhage and volume loading. Nineteen pregnant guinea pig sows and 54 near-term fetuses were injected intravenously with <sup>51</sup>Cr-labeled red cells while the …
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Acute Fetal Behavioral Response to Prenatal Yoga: A Single Blinded, Randomized Controlled Trial
… practiced yoga; to date there is no evidence on fetal response after yoga. We aimed to characterize the acute changes in maternal and fetal response to prenatal yoga exercises using common standardized tests to assess the well-being of the maternal-fetal unit. We conducted a single blinded, …
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The role of real-time ultrasound in the assessment and management of preterm labour
… with particular reference to the observation of fetal breathing movements, gross fetal body movements and the state of the uterine cervix. In addition, a longitudinal analysis of the trends in preterm labour in the John Radcliffe Hospital in Oxford between 1973 and 1981 has been performed. …
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The effect of introducing Basic Antenatal Care Plus and Umbiflow on antenatal care and perinatal mortality
… to detect HDP are simple, namely measuring the blood pressure, but if not performed at the right time hypertension might not be detected and a stillbirth may result. Unexplained stillbirths are thought to be due to unrecognised placental insufficiency. No effective strategies to detect placental …
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Characterization of cord blood natural killer cells: implications for cord blood transplantation and insights into natural killer cell differentiation
This document only includes an excerpt of the corresponding thesis or dissertation. To request a digital scan of the full text, please contact the Ruth Lilly Medical Library's Interlibrary Loan Department (rlmlill@iu.edu).