Odontogenesis-related gene expression during in vitro culture of tooth germ cells / 中国组织工程研究
Chinese Journal of Tissue Engineering Research
;
(53): 193-198, 2014.
Article
Dans Chinois
| WPRIM
| ID: wpr-443725
ABSTRACT
BACKGROUND:
Some studies have indicated that different genes in tooth germ tissue play a role at different time, contributing to tooth germ development.OBJECTIVE:
To observe the expressions of dentin matrix protein 1, enamel protein, col agen I and homeobox gene 1 at different stage of in vitro culture of tooth germ cells.METHODS:
RNA from tooth germ cells was extracted at days 1, 3, 6 of in vitro culture. After reverse transcription, real-time quantitative PCR detection was adopted to measure relative expression of dentin matrix protein 1, enamel protein, col agen I and homeobox gene 1 mRNA. RESULTS ANDCONCLUSION:
Dentin matrix protein 1, enamel protein, and col agen I mRNA expressions increased with culture time, and reached the peak at day 3 (P<0.05), whereas homeobox gene 1 mRNA decreased with culture time (P<0.05).
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
langue:
Chinois
Texte intégral:
Chinese Journal of Tissue Engineering Research
Année:
2014
Type:
Article
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