搜索结果: 1-15 共查到“医学 Biofilm”相关记录17条 . 查询时间(0.056 秒)
Semi-Automated Method for Multi-Tasking Measurement of Microbial Growth, Capsule, and Biofilm Formation
Biofilm Staphylococcus aureus Escherichia coli Quorum-Signaling Compounds
2013/1/29
The majority of bacterial infections involve the formation of biofilms. Biofilm formation is nutrient and growth dependent. Determination of the effects of nutrients on exopolysaccharide production an...
Evaluation of Morphological Changes of Aeromonas caviae Sch3 Biofilm Formation under Optimal Conditions
Biofilm Aeromonas Caviae Scanning Electron Microscopy
2013/1/29
Aeromonas is a Gram-negative bacterium that lives in aquatic habitats. It can be infective in humans. One of its remarkable attributes is the ability of biofilm formation. Many factors are involved in...
Stress-Induced Dispersal of Staphylococcus epidermidis Biofilm Is Due to Compositional Changes in Its Biofilm Matrix
Staphylococcus epidermidis Biofilm Composition Detachment Nutrient Limitation
2013/1/29
Biofilm formation is an important virulence factor of Staphylococcus epidermidis. However, little is known about the mechanisms of staphylococcal biofilm dispersal. In the present study, we investigat...
Bacterial Biofilm in Water Bodies of Cherrapunjee: The Rainiest Place on Planet Earth
Cherrapunjee Rainiest Place Water Bodies Bacterial Biofilm 16S rDNA EPS
2013/1/28
Bacterial attachment is influenced by the cell surface, attachment media and other environmental factors. Bacterial community composition involved in biofilm formation in extremely high rainfall areas...
Fimbriae-associated Genes are Biofilm-forming Factors in Aggregatibacter actinomycetemcomitans Strains
Biofilm formation Aggregatibactor actinomycetemcomitans Fimbriae
2010/12/1
Aggregatibactor actinomycetemcomitans colonizes human periodontal lesions and is implicated in both aggressive periodontitis and chronic periodontitis. Clinical isolated colonies of A. actinomycetemc...
DOMESTIC WASTEWATER PURIFICATION IN UPFLOW BIOFILM SYSTEM WITH DIFFUSED AERATION
Wastewater purifiction Upflow microbial film System BOD-COD TSS removal
2010/1/4
The objective of this research was to conduct a bench scale study of fixed activated sludge treating domestic sewage. Two different units employing diffused aeration with plastic and aluminum media we...
Inhibitory effect of farnesol on biofilm formation by Candida tropicalis
Farnesol Biofilm Candida tropicalis Azole
2009/12/16
Background: Candidiasis associated with indwelling medical devices is especially problematic since they can act as substrates for biofilm growth which are highly resistant to antifungal drugs. Farneso...
Comparative study of methods for the quantification of biofilm on complete dentures
Denture complete Biofilms
2009/10/20
This study compared the application and reliability of 4 methods for biofilm quantification (computerized, paper-weighing, point-counting, and planimetric) in complete dentures, verifying the correlat...
Oral hygiene frequency and presence of visible biofilm in the primary dentition
Oral hygiene Dental plaque index Dentition primary
2009/10/16
The purpose of this study was to associate oral hygiene frequency and presence of visible biofilm in the primary dentition. The sample consisted of 90 children, aged up to 4 years old, outpatients of ...
The cariogenic dental biofilm:good,bad or just something to control?
Dental plaque Tooth remineralization
2009/10/16
This paper discusses the role of dental biofilm and adjunctive therapies in the management of dental caries. Dental biofilm is a site of bacterial proliferation and growth, in addition to being a loca...
Surface Properties of Resin Composite Materials Relative to Biofilm Formation
Resin composite S.mutans Biofilm adherence
2009/9/14
The surface properties of three different resin composite materials which influence Streptococcus mutans biofilm formation were evaluated using an artificial mouth system (AMS). Specimens were prepare...
Inhibition of Biofilm Formation using Newly Developed Coating Materials with Self-cleaning Properties
Coating material Fluoroalkylated acrylic acid oligomer Biofilm
2009/9/11
The purpose of this study was to evaluate the inhibition of biofilm formation on newly developed coating materials with self-cleaning properties. A series of experimental coating materials containing ...
BACTERIAL DECONTAMINATION OF DUWL BIOFILM USING OXYGENAL 6
biofilm dental unit waterlines bacteria
2010/12/23
The aim of this study was bacteriological assessment of the dental unit waterlines (DUWL) biofilm - concentration and composition of the aerobe and facultative anaerobe bacterial microflora, and evalu...
Detection of icaAD Gene and Biofilm Formation in Staphylococcus aureus Isolates from Wound Infections
Staphylococcus aureus Wound infection Biofilm
2010/2/3
Wound infections are a common cause of staphylococcal infections. An ability of S.aureus is to adhere and form biofilm on host surfaces. Biofilm is an exopolysaccharide, a slime matrix around multiple...
DEGRADATION OF AROMATIC COMPOUNDS USING MOVING BED BIOFILM REACTORS
Hydroquinone Moving Bed Biofilm reactor pyrogallol
2010/4/12
For biological treatment of water, there are many different biofilm systems in use. Examples of them are trickling filters, rotating biological contactors, fixed media submerged biofilters, granular m...