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Early mammalian embryonic development

American Journal of Industrial Medicine, 1983
This report examines the major events occurring during the first month of development in the human embryo. Developmental events are detailed, beginning with cleavage of the zygote and ending with the formation of the three primary germ layers. Certain aspects of early human development are compared with that in lower forms of vertebrates to emphasize ...
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Embryonic development of endothermy

Respiratory Physiology & Neurobiology, 2011
During embryonic development of homeothermic animals like birds and mammals transition from ectothermy to endothermy occurs especially in precocial species of both taxa. Based on some evolutionary aspects of the development of endothermy the review focuses on the prenatal development of endothermy and of the thermoregulatory system using the precocial ...
Barbara, Tzschentke, Marion, Rumpf
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Glutathione during embryonic development

Biochimica et Biophysica Acta (BBA) - General Subjects, 2015
Glutathione (GSH) is a ubiquitous, non-protein biothiol in cells. It plays a variety of roles in detoxification, redox regulation and cellular signaling. Many processes that can be regulated through GSH are critical to developing systems and include cellular proliferation, differentiation and apoptosis.
Jason M, Hansen, Craig, Harris
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Autotaxin in embryonic development

Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids, 2013
Autotaxin (ATX) is a secreted lysophospholipase D that generates the multifunctional lipid mediator lysophosphatidic acid (LPA). LPA signals through six distinct G protein-coupled receptors, acting alone or in concert to activate multiple effector pathways.
Wouter H, Moolenaar   +3 more
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Asbestos and embryonic development

Teratology, 1977
AbstractChrysotile asbestos was administered to pregnant CD‐I mice in their drinking water and to Day 4 blastocysts during culture. Administration to pregnant mice did not affect embryo survival. In vitro administration of asbestos did not interfere with embryo implantation upon transfer of blastocysts to recipient females but did result in a decrease ...
U, Schneider, R R, Maurer
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Embryonic and post-embryonic development

1981
The modern era of insect developmental study began almost a century ago with the outstanding descriptive work of Wheeler (1889, 1893) in the United States and Heymons (1895) in Germany. It is ironic that the developmental analysis of cockroaches, among the most studied insects, has advanced so little since.
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Early embryonic vascular development

Cardiovascular Research, 1996
Abstract Establishment of a functional vascular system is imperative for normal embryonic growth and development. Building on the excellent descriptive studies of endothelial cell position and behavior, it is now possible to begin to define the mechanisms directing endothelial cell differentiation, commitment, migration and organization ...
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Signaling oscillations in embryonic development

2022
Tight spatiotemporal control of cellular behavior and cell fate decisions is paramount to the formation of multicellular organisms during embryonic development. Intercellular communication via signaling pathways mediates this control. Interestingly, these signaling pathways are not static, but dynamic and change in activity over time.
Bosman, Sabine L., Sonnen, Katharina F.
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