| Extracellular materials and determination of neuroectoblast in amphibian gastrula. | |
| | |
MedLine Citation:
|
PMID: 3141226 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
|
The biological activity of the extracellular material (ECM) located in the dorsal and ventral regions of Bufo arenarum is assayed. Ectoblast cells were isolated and cultured with ECM taken from the embryonal regions. The epiblastic cells treated with dorsal ECM, mainly located at the interphase between the invaginating blastoporal lip and the overlying ectoblast differentiated morphologically into neural, mesenchyme and pigment cells. In contrast, control epiplastic cells, cultured either in salt solution or in ventral region ECM, differentiated into ciliated and secretory cell types. The results reported here provide evidence that the dorsal region ECM of the embryo can induce neural differentiation in indeterminate epiblastic cells. |
| | |
Authors:
|
S S Sánchez; F D Barbieri |
Related Documents
:
|
17178116 - Cell proliferation drives neural crest cell invasion of the intestine. 16123446 - Iris-derived cells from adult rodents and primates adopt photoreceptor-specific phenoty... 10756866 - Endocrine diffuse system--histological and functional aspects interrelated with the tum... 3980166 - Cellular migration and morphology in corneal endothelial wound repair. 21737646 - Combined valproic acid and celecoxib treatment induced synergistic cytotoxicity and apo... 10404146 - Phototoxicity of the fluorescent membrane dyes pkh2 and pkh26 on the human hematopoieti... |
Publication Detail:
|
Type: Journal Article |
Journal Detail:
|
Title: Experimental cell biology Volume: 56 ISSN: 0304-3568 ISO Abbreviation: Exp. Cell Biol. Publication Date: 1988 |
Date Detail:
|
Created Date: 1988-12-22 Completed Date: 1988-12-22 Revised Date: 2003-11-14 |
Medline Journal Info:
|
Nlm Unique ID: 7701827 Medline TA: Exp Cell Biol Country: SWITZERLAND |
Other Details:
|
Languages: eng Pagination: 60-6 Citation Subset: IM |
Affiliation:
|
Departamento de Biología del Desarrollo, Universidad Nacional de Tucumán, Argentina. |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
Animals Bufo arenarum / embryology* Ectoderm / cytology* Embryonic Induction Extracellular Matrix / analysis*, physiology Gastrula / analysis*, physiology Nervous System / embryology* |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Normal Merkel cells express a synaptophysin-like immunoreactivity.
Next Document: Putative elements in the vicinity of viral transcription initiation sites.