Results 301 to 310 of about 36,508 (354)
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Amnionitis and T strain mycoplasmemia
American Journal of Obstetrics and Gynecology, 1971Abstract A 32-year-old woman was admitted during the seventh month of her first pregnancy which was achieved by insemination with donor semen. A twin pregnancy was diagnosed, and the water bag of one of the fetuses had ruptured spontaneously. The woman was afebrile during 7 days with penicillin-ampicillin treatment.
David Sompolinsky +3 more
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American Journal of Obstetrics and Gynecology, 1962
Abstract A case of amnion nodosum associated with bilateral renal agenesis, multiple bronchial cysts of the lungs, and an absent umbilical artery is reported and other cases from the literature are cited. While there is nothing in the chart referring to the amount of liquor amnii, it is assumed from the radiologic data that there was associated ...
M. Daria Haust +5 more
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Abstract A case of amnion nodosum associated with bilateral renal agenesis, multiple bronchial cysts of the lungs, and an absent umbilical artery is reported and other cases from the literature are cited. While there is nothing in the chart referring to the amount of liquor amnii, it is assumed from the radiologic data that there was associated ...
M. Daria Haust +5 more
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Ultrasonic demonstration of the amnion.
Journal of Ultrasound in Medicine, 1982The amnion can be visualized in most pregnancies before the 12th week. It appears as a thin membrane separating the amniotic cavity, which contains the fetus, from the extra-embryonic coelom and the secondary yolk sac. In a prospective study of 32 women in the first 12 weeks of pregnancy, the amnion was demonstrated ultrasonographically in 27 (84 per ...
J Van Kerkem +4 more
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Autophagy and endocytosis in the amnion
Journal of Structural Biology, 2008To search for the origin of nutrition in the amnion, we focused attention on both endocytotic and autophagic pathways. Using ultrastructural and biochemical methods, we examined 20 human amnions at term gestation. The uptake of horseradish peroxidase (HRP) was used for the detection of endocytosis.
Yao-Wen Chen +10 more
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Lactosylceramide-Induced Apoptosis in Primary Amnion Cells and Amnion-Derived WISH Cells
Journal of the Society for Gynecologic Investigation, 2002Amnion apoptosis is part of a programmed process of fetal membrane remodeling leading to weakening and rupture. The apoptotic agent lactosylceramide is elevated in amniotic fluid of premature infants with rupture of membranes. We have shown that apoptosis in WISH cells, induced by staurosporine, cycloheximide, or actinomycin D, can be blocked by ...
David W. Lundgren +3 more
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1967
The structure of the fetal membranes has been elucidated by the numerous comparative studies of Bautzmann and his colleagues. A complete summary of the literature of normal and pathologic findings in amnion and chorion is found in the monograph of Bourne who, in several studies, has contributed greatly to the understanding of the pathology of the ...
Kurt Benirschke, Shirley G. Driscoll
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The structure of the fetal membranes has been elucidated by the numerous comparative studies of Bautzmann and his colleagues. A complete summary of the literature of normal and pathologic findings in amnion and chorion is found in the monograph of Bourne who, in several studies, has contributed greatly to the understanding of the pathology of the ...
Kurt Benirschke, Shirley G. Driscoll
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Cellular remodeling of the amnion [PDF]
Science, 2020 Reproductive Biology The embryo-surrounding amnion remodels through epithelial-tomesenchymal transition (EMT) and the reverse process, termed MET. Richardson et al. found that in amnions from mice and human term births, EMT was greater after labor compared with before the onset of labor.
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Amnion string swallowed by the fetus
American Journal of Obstetrics and Gynecology, 1964moved. This provoked moderate bleeding from the edges of the ruptured uterus. Inspection of the anterior aspect of the uterus just above the peritoneal reflection disclosed a discoloration of the peritoneum at this site with an outpouching from the uterus approximately 5 cm. in diameter.
Richard Torpin +2 more
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Amnion Rupture in the Second Trimester
Australian and New Zealand Journal of Obstetrics and Gynaecology, 1995Summary: Two cases of amnion rupture are presented in ‘low‐risk’ pregnancies. One case ended in fetal death in utero at 21 weeks. The other resulted in the preterm delivery of an otherwise normal male with mild amniotic band syndrome.
Beverley Hewitt BMed Sc +3 more
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Morphologic studies of the ruptured amnion
American Journal of Obstetrics and Gynecology, 1967An operative technique of experimental rupture of the fetal membranes in the guinea pig was devised to permit continuation of the pregnancy and subsequent histologic examination for evidence of regeneration. The definitive amnion after premature rupture may regenerate morphologically normal tissue.
Louis M. Hellman +2 more
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