Hydrogen attenuates the inhibition of P.g-LPS on osteogenic capacity of huma periodental ligament cells / 实用口腔医学杂志
Journal of Practical Stomatology
; (6): 797-800, 2015.
Article
en Zh
| WPRIM
| ID: wpr-479829
Biblioteca responsable:
WPRO
ABSTRACT
Objective:To observe the effects of hydrogen on osteogenic capacity of human periodontal ligament cells(hPDLCs)stim-ulated with P.g-LPS.Methods:hPDLCs were cultured and divided into 4 groups:control(C)group,osteogenic induction(OI) group,OI +1 00 ng/ml LPS(OILPS)group and OIPLS +3%H2 (H2 OIPLS)group,and treated respectively.Alizarin red staining (ARS)was carried out 3 weeks after treatment.ALP and OC mRNA expression of the cells was examined by RT-PCR after 7-d treat-ment.Results:LPS decreased A value of ARS(P <0.01 ),ALP mRNA expression(P <0.001 )and OC mRNA expression(P <0.001 )of the cells.H2 increased the A value(P <0.05),ALP mRNA expression(P <0.01 )and OC mRNA(P <0.01 )of the cells treated by LPS.Conclusion:High concentration of P.g-LPS can inhibit osteogenic capacity of hPDLCs,while hydrogen can impair the P.g-LPS induced suppression of hPDLC's osteogenesis.
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Base de datos:
WPRIM
Idioma:
Zh
Revista:
Journal of Practical Stomatology
Año:
2015
Tipo del documento:
Article