Results 161 to 170 of about 1,122,470 (212)

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
openaire   +2 more sources

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, Anna J S, Houben, Shyh-Jye, Lee, Laurens A, van Meeteren   +3 more
openaire   +2 more sources

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
openaire   +2 more sources

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.
openaire   +1 more source

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 ...
openaire   +2 more sources

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.
openaire   +3 more sources

Arthropod Post-embryonic Development

2013
The study of arthropod post-embryonic development is a chapter of biology that requires a new conceptual framework. Some of the reasons behind the inadequacy of the prevailing approach are common to the study of post-embryonic development of all, or most, animals groups; others are specific to the Arthropoda.
MINELLI, ALESSANDRO, FUSCO, GIUSEPPE
openaire   +2 more sources

Embryonic bursa development in vitro

European Journal of Immunology, 1977
AbstractAn in vitro culture system for embryonic chicken bursa is described, in which development, as measured by follicle formation (site of B lymphocyte development), position of large basophilic cells (stem cells), and presence of lymphocytes and cells containing cytoplasmic immunoglobulin (B cells), was comparable to that of the bursa in vivo ...
M A, Ritter, A M, Lebacq
openaire   +2 more sources

Ammonoid Embryonic Development

1996
A great number of new studies have been carried out on ammonoid embryonic development in the last two decades. We focus here on novel developments and interpretations in the description of the embryonic shell (including terminology, shape, size, ornamentation, microstructure, septa, siphuncle and muscle scars), the sequence of embryonic development ...
Neil H. Landman, Kazushige Tanabe, Yasunari Shigeta   +2 more
openaire   +1 more source

Retinoids and Mouse Embryonic Development

1995
Publisher Summary This chapter describes the different aspects of retinoids and mouse embryonic development. Embryogenesis encompasses a very dynamic state of development characterized by precise temporal and spatial cell-tissue inductive interactions. The roles retinoids play during embryonic development are both basic and complex.
T M, Underhill, L E, Kotch, E, Linney
openaire   +2 more sources