RT info:eu-repo/semantics/article
T1 Involvement of sulfated proteoglycans in embryonic brain expansion at earliest stages of development in rat embryos
A1 Alonso Revuelta, María Isabel
A1 Gato Casado, Ángel Luis
A1 Moro Balbás, José Antonio
A1 Martina, P.
A1 Barbosa Ayucar, Enrique
K1 Embriología
K1 Cerebro - Enfermedades
AB The expansive force generated by the positive pressure of the neural tube fluid confined inside the brain  vesicles has  been  shown to  be  a key  factor  during the  earliest stages   of  brain  morphogP.nesis and   development  of chick embryos. In a previous study,we demonstrated the existence of  an  intracavity  extracellular matrix rich  in condroitin  sulfate  in  this  species,  which could be  in­ volved in the regulation of the expa nsive process. In this report, scanning electron microscopy and immunohisto­ chemistry show that,after neurulation,a similar extracel­ lular matrix rich in chondroitin sulfate is present inside the  brain vesicles of rat  embryos during early  enlarge­ ment of the  brain anlage. In vitro treatment of  rat embryos-Abbreviations used in this paper bryos with B-0-xyloside (a chemical compound which
PB Karger
YR 1999
FD 1999
LK http://uvadoc.uva.es/handle/10324/4631
UL http://uvadoc.uva.es/handle/10324/4631
LA eng
NO Cell Tissues Organs, 1999, vol. 165, p.1-9
NO Producción Científica
DS UVaDOC
RD 27-dic-2024