Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
1979-4-28
pubmed:abstractText
Sixteen or eighteen day old mouse embryonic first lower molars were treated with 5-bromodeoxyuridine (BrdU) in vitro. --In 16-day old tooth germs cytodifferentiation of both odontoblasts and ameloblasts was inhibited. This inhibition was reversible. --In 18-day old tooth germs, the odontoblasts localized at the top of the principal cusps (post-mitotic cells) differentiated normally and secreted predentin. In these conditions ameloblasts localized in front of functional odontoblasts differentiated, although they were able to incorporate BrdU. --In others experiments, control and BrdU-treated tooth germs were dissociated into enamel organs and pulps. Cultivated associations between either control or BrdU treated pulps with either control or BrdU treated enamel organs were analyzed. It appeared that the primary effect of BrdU might result in its incorporation in the preameloblasts which were no longer able to interact normally with the preodontoblasts.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
D
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
0301-3952
pubmed:author
pubmed:issnType
Print
pubmed:volume
6
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
267-79
pubmed:dateRevised
2003-11-14
pubmed:meshHeading
pubmed:year
1978
pubmed:articleTitle
Action of 5-bromodeoxyuridine on tooth germs "in vitro." I. - Effects on cytodifferentiation.
pubmed:publicationType
Journal Article