Results 161 to 170 of about 3,983 (179)
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Acta Biomaterialia
Extraembryonic tissues play a crucial role in embryonic development and fetal growth and exhibit remarkable biological and biomechanical properties including, pro-angiogenic, anti-inflammatory, immunomodulatory, anti-fibrotic, antimicrobial, and viscoelastic.
Gustavo Henrique Doná Rodrigues Almeida +13 more
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Extraembryonic tissues play a crucial role in embryonic development and fetal growth and exhibit remarkable biological and biomechanical properties including, pro-angiogenic, anti-inflammatory, immunomodulatory, anti-fibrotic, antimicrobial, and viscoelastic.
Gustavo Henrique Doná Rodrigues Almeida +13 more
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Analyses of cell surface and secreted proteins of primary cultures of mouse extraembryonic membranes
Developmental Biology, 1979Abstract Procedures have been developed for primary culture of 13th day mouse parietal and visceral endoderm, yolk sac mesoderm, and amnion cells. We have analyzed cell surface and secreted proteins of these cultures by labeling the cells with radioactive iodine, glucosamine, or amino acids, and/or by immunofluorescence.
A M, Jetten, M E, Jetten, M I, Sherman
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The Journal of Parasitology, 1994
Little information is available describing the development of endoparasitic Hymenoptera prior to hatching of the first instar larva. The present study reveals that in Cotesia congregata, and likely other braconid wasp parasites, the serosa and amnion comprise separate layers encasing the developing first instar larva. Examination of newly hatched first
N E, Beckage, I, de Buron
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Little information is available describing the development of endoparasitic Hymenoptera prior to hatching of the first instar larva. The present study reveals that in Cotesia congregata, and likely other braconid wasp parasites, the serosa and amnion comprise separate layers encasing the developing first instar larva. Examination of newly hatched first
N E, Beckage, I, de Buron
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Journal of Morphology, 2021
Abstract Highly mineralized rigid‐shelled eggs characterize one lineage of gekkotans. In contrast, poorly mineralized flexible‐shelled eggs characterize basal lineages of gekkotans and all other squamates. Low oxygen permeability of rigid‐shelled eggs is associated with small eggs and hatchlings, and long incubation lengths compared ...
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Abstract Highly mineralized rigid‐shelled eggs characterize one lineage of gekkotans. In contrast, poorly mineralized flexible‐shelled eggs characterize basal lineages of gekkotans and all other squamates. Low oxygen permeability of rigid‐shelled eggs is associated with small eggs and hatchlings, and long incubation lengths compared ...
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Molecular Reproduction and Development, 1997
A major secretory protein produced by bovine chorioallantoic membranes, in vitro, was previously identified as the carboxyl-propeptide of alpha-1 type III collagen. In the present study, the protein and gene expression of procollagen III by bovine chorioallantois between days 17 and 45 of pregnancy was investigated.
W, Shang, J J, Doré, J D, Godkin
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A major secretory protein produced by bovine chorioallantoic membranes, in vitro, was previously identified as the carboxyl-propeptide of alpha-1 type III collagen. In the present study, the protein and gene expression of procollagen III by bovine chorioallantois between days 17 and 45 of pregnancy was investigated.
W, Shang, J J, Doré, J D, Godkin
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Isolating Extraembryonic Membranes
Cold Spring Harbor Protocols, 2006Andras, Nagy +3 more
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Clinical Genetics, 1974
The study concerns the diagnosis of fetal condition early in pregnancy ‐ within the first trimester. An instrument was designed to allow biopsy of the extraembryonic membranes under visual control. The instrument was tested in 95 pregnant women prior to legal termination of pregnancy.
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The study concerns the diagnosis of fetal condition early in pregnancy ‐ within the first trimester. An instrument was designed to allow biopsy of the extraembryonic membranes under visual control. The instrument was tested in 95 pregnant women prior to legal termination of pregnancy.
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[Chromosomal mosaicism of extraembryonic cell membrane, detected during prenatal diagnosis].
Genetika, 1996Data on detection of chromosomal mosaicism in amnionic cells and chorionic villi obtained by prenatal cytogenic diagnosis are presented. The frequency of chromosomal mosaicism in preparations of amniotic fluid cell culture was 2.6% (6 out of 226), and that in "direct" villus preparations was 1.6% (13 out of 774).
T V, Zolotukhina, N V, Shilova
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Dissecting embryonic and extraembryonic lineage crosstalk with stem cell co-culture
Cell, 2023Jun Wu
exaly