Results 331 to 340 of about 5,347,455 (382)
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Clinics in Perinatology, 1994
The concept of transfusing the fetus in utero is simple, but its success demands an experienced, dedicated team, with excellent laboratory back-up. High-resolution ultrasound has enabled us to sample fetal blood. This allows immediate, precise assessment and rational treatment of the anemic fetus, with improved outcome for all such fetuses and ...
Ryan G, Robert J. Morrow
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The concept of transfusing the fetus in utero is simple, but its success demands an experienced, dedicated team, with excellent laboratory back-up. High-resolution ultrasound has enabled us to sample fetal blood. This allows immediate, precise assessment and rational treatment of the anemic fetus, with improved outcome for all such fetuses and ...
Ryan G, Robert J. Morrow
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Clinics in Perinatology, 1974
Technique and interpretation of results in the acid-base composition of fetal capillary blood is now accepted as a useful index of the fetal well-being during labor; it correlates significantly with the clinical condition of the infant at birth.
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Technique and interpretation of results in the acid-base composition of fetal capillary blood is now accepted as a useful index of the fetal well-being during labor; it correlates significantly with the clinical condition of the infant at birth.
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Current Opinion in Obstetrics and Gynecology, 1995
Fetal cells have been successfully detected in maternal blood in all three trimesters of gestation in a substantial proportion of normal pregnancies. Various enrichment techniques have been developed for fetal trophoblast cells, leucocytes and nucleated red blood cells. Nucleated red blood cells are considered to be best suited for noninvasive prenatal
Henk S.P. Garritsen +2 more
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Fetal cells have been successfully detected in maternal blood in all three trimesters of gestation in a substantial proportion of normal pregnancies. Various enrichment techniques have been developed for fetal trophoblast cells, leucocytes and nucleated red blood cells. Nucleated red blood cells are considered to be best suited for noninvasive prenatal
Henk S.P. Garritsen +2 more
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Annual Review of Medicine, 1989
Fetal blood sampling under ultrasound guidance has permitted the opening of the fetal vascular compartment for diagnosis and therapy. Under very strict conditions, this procedure allows the clinician to use fetal blood analysis as a complementary routine examination.
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Fetal blood sampling under ultrasound guidance has permitted the opening of the fetal vascular compartment for diagnosis and therapy. Under very strict conditions, this procedure allows the clinician to use fetal blood analysis as a complementary routine examination.
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Transferrin Microheterogeneity in Fetal Blood
Neonatology, 2004<i>Objectives:</i> To investigate the distribution of microheterogeneous subfractions of transferrin in fetal blood and the influence of highly sialylated transferrins on fetal growth. <i>Study Method:</i> Serum transferrin concentrations were determined by a standard turbidimetric assay.
H Sakamoto +5 more
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Clinical Genetics, 2001
Fetal lymphocytes, trophoblasts, and nucleated red blood cells have each been separated from maternal blood by methods such as flow cytometry, magnetic cell sorting, and charge flow separation. The frequency of fetal cells among circulating maternal mononuclear cells remains to be ascertained.
David W. Sammons +2 more
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Fetal lymphocytes, trophoblasts, and nucleated red blood cells have each been separated from maternal blood by methods such as flow cytometry, magnetic cell sorting, and charge flow separation. The frequency of fetal cells among circulating maternal mononuclear cells remains to be ascertained.
David W. Sammons +2 more
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Fetal Blood Sampling and Fetal Thrombocytopenia
Fetal Diagnosis and Therapy, 1995The purpose of this investigation is to determine whether fetal thrombocytopenia is a risk factor for puncture site bleeding. Three groups of fetuses either with or at known risk for thrombocytopenia were identified from a prospectively maintained data base of 1,100 procedures: alloimmune thrombocytopenia (ATP, 29 cordocenteses); unexpected ...
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Progesterone metabolism in fetal blood
Steroids, 1968Abstract Fetal blood from sheep and cattle rapidly metabolized 4-14C-progesterone in vitro , to produce as the major product 4-14C-20α-hydroxy-pregn-4-en-3-one. The reaction was reversible, although at normal blood pH values and in the presence of actively metabolizing red blood cells the formation of the C-2O reduction product was favoured ...
C.D. Nancarrow, R.F. Seamark
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Complications of fetal blood sampling
American Journal of Obstetrics and Gynecology, 1970Abstract Fetal blood sampling has been employed in the diagnosis of fetal distress at the Columbia-Presbyterian Medical Center since November, 1965. A total of 1,200 samples have been obtained from 678 infants with 6 neonatal complications. Scalp abscesses developed in 3 infants and 3 sustained substantial hemorrhages from scalp incisions.
Henry H. Balfour +7 more
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Transfusion, 2007
Blood group genotyping using DNA extracted from fetal tissue is useful to identify fetuses at risk for hemolytic disease of the fetus and newborn (HDFN) due to maternal red cell alloantibodies. Four considerations are important for fetal blood group genotyping.
Gregory A. Denomme, Bernard J. Fernandes
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Blood group genotyping using DNA extracted from fetal tissue is useful to identify fetuses at risk for hemolytic disease of the fetus and newborn (HDFN) due to maternal red cell alloantibodies. Four considerations are important for fetal blood group genotyping.
Gregory A. Denomme, Bernard J. Fernandes
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