Brain extracts that promote the proliferation of neuroblasts from chick embryo in culture.

Détails

ID Serval
serval:BIB_908BF4297F4D
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Titre
Brain extracts that promote the proliferation of neuroblasts from chick embryo in culture.
Périodique
Brain research
Auteur(s)
Barakat I., Sensenbrenner M.
ISSN
0006-8993
Statut éditorial
Publié
Date de publication
1981
Peer-reviewed
Oui
Volume
227
Numéro
3
Pages
355-368
Langue
anglais
Résumé
The effects of brain and meningeal extracts from chick embryos on the proliferation of cultured neuroblasts from chick embryo cerebral hemispheres were studied. Morphological observations, counts of the cultured neurons, determination of DNA and protein contents as well as [3H]thymidine incorporation measurements were made to evaluate the proliferative activity of the neuroblasts. We demonstrated a stimulatory effect of brain extract from 8-day-old embryos on the proliferative activity of neuroblasts from chick embryos younger than 7 days. Brain extracts from older chick embryos and meningeal extract possess less stimulatory effect.
Mots-clé
Animals, Brain Chemistry, Cell Differentiation, Cerebral Cortex, Chick Embryo, Culture Techniques, DNA, Meninges, Microscopy, Phase-Contrast, Mitosis, Neurons, Thymidine, Tissue Extracts
Pubmed
Création de la notice
30/03/2009 10:36
Dernière modification de la notice
20/08/2019 15:54
Données d'usage