INVIVO AND INVITRO STUDIES ON SOFT DENTURE MATERIALS - MICROBIAL ADHESION AND TESTS FOR ANTIBACTERIAL ACTIVITY

被引：57

作者：

OKITA, N ^{[1
]}

ORSTAVIK, D ^{[1
]}

ORSTAVIK, J ^{[1
]}

OSTBY, K ^{[1
]}

机构：

[1] SCANDINAVIAN INST DENT MAT,POB 70,N-1344 HASLUM,NORWAY

来源：

DENTAL MATERIALS | 1991年 / 7卷 / 03期

关键词：

D O I：

10.1016/0109-5641(91)90035-W

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

The microbiological properties of four tissue conditioners, one soft liner, and one acrylic resin were studied. The tissue conditioners showed no or negligible antimicrobial effects toward salivary micro-organisms by two different in vitro tests. In in vitro adhesion experiments, more Streptococcus mutans and Candida albicans adhered to the tissue conditioners and the soft liner in comparison with conventional acrylic resin used for denture-base fabrication. No difference in bacterial adhesion was found among the tissue conditioners. The microbial colonization of two tissue conditioners lined on maxillary dentures in three volunteers was followed for 14 days. No difference among the materials was found, but a tendency for subject-dependence in plaque formation on the materials was noted.

引用

页码：155 / 160

页数：6

共 22 条

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