M Chalabi,F Rezaie,S Moghim et al.
M Chalabi et al.
Periodontal disease involves complex interactions of microorganisms and host defenses. This work investigated the associations between putative bacterial pathogens, herpesviruses and chronic periodontitis. Subgingival samples were collected...
Desulfovibrio spp. survive within KB cells and modulate inflammatory responses [0.03%]
脱硫弧菌在KB细胞内生存并调节炎症反应
C Bisson-Boutelliez,F Massin,D Dumas et al.
C Bisson-Boutelliez et al.
Desulfovibrio are sulfate-reducing anaerobic gram-negative rods that have been proposed as potential periodontopathogens. We investigated the capacity of Desulfovibrio to invade epithelial cells and induce cytokine secretion from these cell...
Candida albicans induces early apoptosis followed by secondary necrosis in oral epithelial cells [0.03%]
白色念珠菌诱导口腔上皮细胞早期凋亡及继发性坏死
C C Villar,X R Zhao
C C Villar
The capacity of Candida albicans to invade and damage oral epithelial cells is critical for its ability to establish and maintain symptomatic oropharyngeal infection. Although oral epithelial cells are reported dead after 18 h of candidal i...
Occurrence of Aggregatibacter actinomycetemcomitans serotypes in subgingival plaque from United States subjects [0.03%]
来自美国受试者的龈下牙菌斑中Aggregatibacter actinomycetemcomitans血清型的检测
C Chen,T Wang,W Chen
C Chen
This study examined the distribution pattern of Aggregatibacter actinomycetemcomitans serotypes in the subgingival plaque of subjects residing in the United States. A. actinomycetemcomitans was identified in 256 subgingival plaque samples f...
Characterization of a new serotype g isolate of Aggregatibacter actinomycetemcomitans [0.03%]
解脲支原体新的血清型G的表征
K Takada,M Saito,O Tsuzukibashi et al.
K Takada et al.
Aggregatibacter actinomycetemcomitans is usually isolated from the oral cavity where it is associated with active periodontitis. The species can be divided into six serotypes (a-f) according to their surface carbohydrate antigens. However, ...
Non-oral bifidobacteria and the aciduric microbiota of the denture plaque biofilm [0.03%]
口腔外的双歧杆菌及义齿菌斑生物膜中的耐酸微生物群
M Mantzourani,S C Gilbert,M Fenlon et al.
M Mantzourani et al.
The microbiota of the denture plaque biofilm colonizing the fitting surface of dentures in edentulous subjects with healthy palates (n = 20) and in edentulous subjects with denture stomatitis (n = 20) was studied. The numbers of bacteria co...
Examination of the hdrRM regulon yields insight into the competence system of Streptococcus mutans [0.03%]
HdrRM调控子的分析使我们对变异链球菌的转化系统有所了解
T Okinaga,Z Xie,G Niu et al.
T Okinaga et al.
Previous studies have identified the hdrRM operon as a novel regulatory system induced by conditions of high cell density. Little is known about the genes under the control of this system, but a variety of important phenotypes are associate...
Oral immunization with Porphyromonas gingivalis outer membrane protein and CpGoligodeoxynucleotides elicits T helper 1 and 2 cytokines for enhanced protective immunity [0.03%]
口腔免疫接种齿垢密螺旋体外膜蛋白和CpG寡脱氧核苷酸可诱导T辅助1型和2型细胞因子以增强保护性免疫反应
Chenlu Liu,Tomomi Hashizume,Tomoko Kurita-Ochiai et al.
Chenlu Liu et al.
The aim of this study was to evaluate the efficacy of an oral vaccine containing the 40-kDa outer membrane protein of Porphyromonas gingivalis (40K OMP) and synthetic oligodeoxynucleotides containing unmethylated CpG dinucleotides (CpG ODN)...
Lactobacillus species and genotypes associated with dental caries in Thai preschool children [0.03%]
与泰国学龄前儿童龋齿相关的乳杆菌种类和基因型
S Piwat,R Teanpaisan,S Thitasomakul et al.
S Piwat et al.
Lactobacilli have been associated with the presence and progression of dental caries. Nevertheless, the relation between certain species or genotypes of Lactobacillus and caries is unclear and there are no data available for the Thai popula...
Identification and characterization of amylase-binding protein C from Streptococcus mitis NS51 [0.03%]
来自Streptococcus mitis NS51的淀粉酶结合蛋白C的鉴定和表征
J Vorrasi,B Chaudhuri,E M Haase et al.
J Vorrasi et al.
A substantial proportion of the streptococcal species found in dental plaque biofilms are able to interact with the abundant salivary enzyme alpha-amylase. These streptococci produce proteins that specifically bind amylase. An important pla...