Bacterial Biofilm
Bacterial Biofilm Degradation Using Extracellular Enzymes Produced by Penicillium janthinellum EU2D 21 under Submerged Fermentation
... The crude extracellular enzyme preparation produced by fungal strain P. janthi- nellum EU2D-21 was used for the bacterial biofilm degradation. The CV assay was used to determine the activity of enzymes on ...
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Impairment of the bacterial biofilm stability by triclosan
... To investigate the effects of triclosan on bacterial biofilm growth at the substratum/water interface, the treatments were spiked via the water phase. Consequently, the actual triclosan (TCS) concentrations ...
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Multi-species bacterial biofilm and intracellular infection in otitis media
... both bacterial biofilm and intracellu- lar bacterial sequestration of known otopathogens in the middle ear mucosa of children with COME and ...both bacterial biofilm and intracellular ...
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Effect of Curcumin on Bacterial Biofilm Adhesion and Surface Roughness of Orthodontic Archwires- In Vivo Study
... There are very few studies showing the use of herbal products as mouthrinse in orthodontic patients however there is no study in literature showing the use of curcumin mouthrinse in orthodontic patients and therefore the ...
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The Bacterial Biofilm Matrix as a Platform for Protein Delivery
... The bacterial biofilm matrix is comprised of exopolysaccha- ride, proteins, and ...the biofilm exopolysaccharide has been described as the adhesive material that cements cell-surface and ...
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Effective biofilm removal and changes in bacterial biofilm building capacity after wound debridement with low-frequency ultrasound as part of wound bed preparation before skin grafting
... Cluster 1 wounds included those wounds showing a combined type of wound bed including presence of necrotic tissue, such as eschar or slough; showing no epithelialization, with moderate purulent exudate; and presence of ...
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Acetic Acid Acts as a Volatile Signal To Stimulate Bacterial Biofilm Formation
... In addition to being a volatile molecule that acts on cells that are physically separated (but growing in proximity) in the com- munity as we have shown above, acetic acid may also function as a canonical ...
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Prevention of Bacterial Biofilm Formation on Soft Contact Lenses Using Natural Compounds
... All isolates were screened for their ability to form bio- film by microtiter plate method with some modifications [51]. Overnight cultures of isolates from trypticase soya agar (TSA) plates were inoculated in tryptone ...
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Antibiotic functionalised polymers reduce bacterial biofilm and bioburden in a simulated infection of the cornea
... in PBS was added to the microplate wells and incubation con- tinued for a further 24 hours at 37 °C without shaking. Viable counts from wells were obtained after washing, scraping, serial dilution and plating on BHI agar ...
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Streptomyces lunalinharesii 235 prevents the formation of a sulfate-reducing bacterial biofilm
... Streptomyces lunalinharesii strain 235 produces an antimicrobial substance that is active against sulfate reducing bacteria, the major bacterial group responsible for biofilm forma- tion and biocorrosion in ...
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Microanatomy at Cellular Resolution and Spatial Order of Physiological Differentiation in a Bacterial Biofilm
... Since flagella and motility have also been implicated in biofilm formation, we tested whether mutations in the flagellar genetic network affected macrocolony morphology. Mutants that do not produce flagellin ...
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Inhibited bacterial biofilm formation and improved osteogenic activity on gentamicin-loaded titania nanotubes with various diameters
... the biofilm formation was quantified by solubilization of the CV stain in 200 µ L of 30% (wt/vol) glacial acetic acid for 10 minutes with agitation at 300 ...
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Antibacterial activity of Thymoquinone, an active principle of Nigella sativa and its potency to prevent bacterial biofilm formation
... Prevention of biofilm formation by TQ was confirmed by microscopic technique. Briefly, strains were allowed to grow on round covers glass slides (diameter 1 cm) placed in 24-well polystyrene plates (Greiner ...
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Establishment and analysis of bacterial biofilm subjected to fluid flow under varying nutrient conditions
... and substrate However, the hasthat flow experimental results suggest rate little influence by Pseudomonas glucose on uptake fluorescens the for this that species used work, and flow depe[r] ...
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Effect of Silver-Doped Phosphate-Based Glasses on Bacterial Biofilm Growth
... Ca2+ release profiles showed a decrease with increasing silver content from Ag3 to.. anion released to the greatest extent, but there were no significant differences between.[r] ...
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Bacterial Biofilm Formation on Resorbing Magnesium Implants
... The bacterial suspension was centrifuged at 3000 rpm for 10 min at 5 ˚C washed once in PBS and re-suspended in 10% human serum to a final concentration of approx- imately 1 × 10 8 cells ml −1 ...The ...
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A REVIEW ON BACTERIAL BIOFILM FORMATION AND DISASSEMBLY
... independent biofilm forming ...in biofilm formation steps and shows attachment and biofilm formation process by fnbA factor 22 ...the biofilm phenotypes supported by the major cell wall ...
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Biofilm: a natural mechanism of bacterial resistance
... the biofilm compared with planktonic stage (Prigent et ...in biofilm were found those related with adhesion and auto aggregation, so as coding for structural proteins, for example: OmpC, OmpF and ...of ...
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Targeting the Bacterial Protective Armour; Challenges and Novel Strategies in the Treatment of Microbial Biofilm
... constraining biofilm formation or resolving the formed ...affect biofilm formation of other species through competition and cooperation phenomena ...restrict biofilm formation in several clinically ...
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Biofilm structures (EPS and bacterial communities) in drinking water distribution systems are conditioned by hydraulics and influence discolouration
... lm bacterial community (indicated by ecological indices) that was distinct from those observed under VF ...conditions. Bacterial communities of freshwater (Rickard et ...the bacterial communities of ...
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