The effects of Chinese gallnut on the vitality of oral plaque biofilms in vitro
- VernacularTitle:五倍子对口内菌斑生物膜活性影响的体外研究
- Author:
Qingping XI
;
Rongyin TANG
;
Xiaohong YUE
- Publication Type:Journal Article
- Keywords:
Chinese gallnut;
Plaque biofilms;
Confocal laser scan microscope;
Ethidium bromide/fluorescein diacetale staining
- From:
Journal of Practical Stomatology
1996;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To observe the effects of gallnut water extract on the vitality of plaque biofilms.Methods:The oral plaque biofilms were obtained through bonding the enamel fragments to the bucca of the mindibular first molar for 24 h.The two groups of the biofilms were treated by gallnut water extract at 6 mg/ml and saline(control) for three minutes respectively.The effect of gallnut water extract on the vitality of plaque biofilms was observed by Ethidium bromide/Fluorescein diacetate (EB/FDA) staining and confocal laser scan microscope(CLSM).Results:All specimens had early biofilm formed,The percent vitality of the plaque biofilms treated with gallnut water extract and the control was 37.10?9.63 and 60.78?7.60 respectively(P
