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Changes in the magnitude and distribution of forces at different dictyostelium developmental stages
Cell Motility, 2008AbstractThe distribution of forces exerted by migrating Dictyostelium amebae at different developmental stages was measured using traction force microscopy. By using very soft polyacrylamide substrates with a high fluorescent bead density, we could measure stresses as small as 30 Pa.
Delanoë-Ayari, H. +6 more
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Steroid production by Xenopus ovarian follicles at different developmental stages
Developmental Biology, 1983Xenopus ovarian follicles at different developmental stages were compared with respect to their capacity to produce and secrete steroids and to respond to gonadotropic hormones with changes in steroid production. Individual follicles were obtained by treating ovaries with collagenase and were incubated for 10 hr in incubation medium alone or in medium ...
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Selection and Cultivation of Astrocytes at Different Developmental Stages
1983Important aims in neurobiology are to understand the processes which determine the differentiation of neural cells in brain tissue; of primary interest is that of the main neural cell types neurons, astrocytes and oligodendrocytes. One may assume that signals via direct cell-cell contact and interactions of cells with the extracellular matrix are ...
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Different Types of Pluripotent Stem Cells Represent Different Developmental Stages
Pluripotent stem cell lines established from early-stage embryos of mammals or other species represent the embryonic stages before the initiation of somatic development. In these stem cell lines, cell proliferation capacity is maintained while developmental progression is arrested at a specific developmental stage that is determined by the combination ...openaire +2 more sources
Health Insurance Status and Cancer Stage at Diagnosis and Survival in the United States
Ca-A Cancer Journal for Clinicians, 2022Leticia Nogueira +2 more
exaly
Oocyte Storage at Different Developmental Stages
2009Mafalda Rato, Carlos E. Plancha
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Child Analysis at Different Developmental Stages
Journal of the American Psychoanalytic Association, 1964openaire +1 more source
Phenylketonuria: The Problems Vary during Different Developmental Stages
MCN, The American Journal of Maternal/Child Nursing, 1978openaire +2 more sources