This review summarizes the application of QS inhibitors for control of biofilm formation and virulence ... gene expression which affects various phenotypes including bioluminescence, virulence, adhesion, and biofilm
This biofilm is composed of multiple species of pathogens. ... Therefore, controlling biofilm formation is critical for disease prevention. ... Periodontitis and periimplantitis are caused as a result of dental biofilm formation.
It is now recognized that 80% of food outbreaks are related to biofilms. ... The bacteria adhering to the surface can produce subsequent hard-to-remove biofilms that potentially ... Therefore, inhibition of initial adhesion of biofilm-forming pathogenic cells on food contact surface
The biofilm formation of S. mutans was determined by scanning electron microscopy (SEM) and safranin ... Real-time PCR analysis showed that the gene expression of biofilm formation, such as gbpB, spaP, brpA ... These results suggest that the ethanol extract of propolis inhibits gene expression related to biofilm
Therefore, the effects of C. chinensis on the growth and biofilm formation of the representative cariogenic ... In summary, the C. chinensis extract inhibited the growth and biofilm and glucan formation of S. mutans ... The biofilm formation of S. mutans and S. sobrinus was inhibited by > 20-fold at C. chinensis extract
The aim of this study was to investigate the effect of sub-MIC chlorhexidine on biofilm formation and ... However, the biofilm formation of S. mutans increased after incubation with sub-MIC chlorhexidine. ... The biofilm formation of S. gordonii, A. naeslundii and A. odontolyticus was not affected by sub-MIC
Denitrification activity of microbial communities in sand-gravel sediments and biofilms developing on ... The annual mean denitrification rate of the biofilm samples, 1.5 mgN m-2 h-1. was higtrer than the rate
We designed this study to investigate the prevalence of H. pylori in the oral biofilms of a group of ... workers (DHCW) are at a risk of occupational exposure to Helicobacter pylori from the aerosolized oral biofilms ... After obtaining informed consent, oral biofilms were collected from 38 dental undergraduates (19 males
Biofilm형성이 제대로 되지 않았거나 실험 중 Biofilm이 제거 되었을 가능성에 대해서 살펴보았다. 2. ... 다음으로 biofilm 형성 후 측정을 위한 과정에서 biofilm이 손실되었을 수 있는데 마이크로 피펫을 통해 PBS와 crystal violet 시약을 처리할 때 biofilm이 ... 식품 미생물학 실험 (Biofilm assay) 1.
In this study, B. cereus group detected and analyzed rice, rice bran, and biofilm characterization ... Biofilm of B. cereus seemed to increase the MIC values of antimicrobial agent and antibiotic compounds ... The microtiter plate assay detected differences in biofilm-forming ability among B. cereus group isolates
A number of bacterial species coexist in oral cavities as a biofilm rather than a planktonic arrangement ... By forming an oral biofilm with quorum sensing properties, microorganisms can develop a higher pathogenic ... Hence, the inhibition of biofilm formation has become a major research issue for the future prevention
present study, we investigated the effects of continentalic acid on Streptococcus mutans (S. mutans) biofilm ... was continentalic acid which was confirmed to show significant inhibitory effects against S. mutans biofilm
life cycle of a biofilm Ⅱ The life cycle of a biofilm mature biofilm’s dispersal → Starting of biofilm ... 에 의해 형성 Biofilm 생물막 Biofilm’s life cycle 발달 • 특정 분산 세포의 생산 : 능동적 , 고도로 조절된 반응 biofilm에 대한 정밀실험 :공초점주사레이저현미경 ... 다른 종의 biofilm의 구조, 기능에서의 공통점 • 운동성 세포의 생산 유도 Genetic control of biofilm development 1 Dispersal 2 The
The EWP disrupted the biofilm of oral microbes, except the S. mutans biofilm. ... The floatage and biofilm of the microbes were then treated with the electrolyzed water. ... Biofilms of oral microbes can cause various diseases in the oral cavity, such as dental caries, periodontitis
After the five days of biofilm formation period, the disks were removed. ... Following PDT, the bacteria in the biofilm were found to be detached from each disk. ... the efficacy of photodynamic therapy (PDT) using erythrosine and a halogen light source to treat a biofilm
Biofilm 과 항생제 Biofilm 형성의 억제로 인한 항생효과 개선 Purpose What is the biofilm? ... Development of Biofilm Architecture 5 ) 세포막에서 single 세포들의 분산 Biofilm 의 항균성 저하 Anti-biofilm 을 위한 방안 해양환경에서의 ... :biofilm 부 착 억제 참고자료 S.