In vitro evaluation of antibacterial effects of photo-cured glass ionomer liners and dentin bonding agents during setting

被引:38
作者
Fraga, RC
Siqueira, JF
deUzeda, M
机构
[1] UNIV FED FLUMINENSE, SCH DENT, DEPT DENT CLIN, BR-24220000 NITEROI, RJ, BRAZIL
[2] GAMA FILHO UNIV, SCH DENT, DEPT ENDODONT, RIO DE JANEIRO, BRAZIL
[3] UNIV FED RIO DE JANEIRO, INST MICROBIOL, BR-21941 RIO DE JANEIRO, BRAZIL
关键词
D O I
10.1016/S0022-3913(96)90005-0
中图分类号
R78 [口腔科学];
学科分类号
1003 ;
摘要
Two dentin bonding agents (Optibond and Syntac), an enamel bonding agent (Heliobond), and two photo-cured glass ionomer cements (Vitremer and Variglass VLC) and their inhibitory effects on bacterial growth during setting were examined. Cultures of eight bacterial species were used to test these materials, except for Vitremer glass ionomer cement, which was tested against only five species. The photo-cured glass ionomer cements and the Syntac dentin bonding system with glutaraldehyde demonstrated a significant inhibitory effect on the growth of several bacteria Meanwhile, Variglass VLC glass ionomer cement did not exhibit this effect on Lactobacillus casei and Streptococcus sobrinus. Optibond light-cured dentin bonding agent, with fluoride and fillers in its composition, and Heliobond (negative control group) did not demonstrate any inhibitory effect.
引用
收藏
页码:483 / 486
页数:4
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