Now showing items 1-10 of 370
Enumeration of Acidithiobacillus ferrooxidans adhered to agglomerated ores in bioleaching processes
In bioleaching processes, bacteria adhered to agglomerated ores are frequently determined in the washing solution after treating the mineral with different techniques like sonification or chemical treatment with SDS, Tween ...
Adsorption of salivary and serum proteins, and bacterial adherence on titanium and zirconia ceramic surfaces
The pst operon of enteropathogenic Escherichia coli enhances bacterial adherence to epithelial cells
(SOC GENERAL MICROBIOLOGY, 2008)
Enteropathogenic Escherichia coli (EPEC) adheres in vivo and in vitro to epithelial cells. Two main adhesins, the bundle-forming pilus and intimin, encoded by the Up operon and eae, respectively, are responsible for the ...
Surface Roughness and Bacterial Adherence to Resin Composites and Ceramics
(Quintessence Publishing Co Inc, 2009-01-01)
Purpose: The aim of this study was to evaluate the surface roughness and the in vitro adherence of Streptococcus mutans to indirect aesthetic restorative materials that are uncoated with saliva.Materials and Methods: Four ...
Adherence of Helicobacter pylori to HEp-2 cells
The adherence of 25 strains of Helicobacter pylori was evaluated in HEp-2 cells. These bacterial isolates, obtained from Chilean patients with gastric disorders, were also tested for haemagglutination of human red blood ...
The effects of nicotine and cotinine on Porphyromonas gingivalis colonisation of epithelial cells
(Pergamon-elsevier Science LtdOxfordInglaterra, 2009)
In Vivo Osteogenesis and In Vitro Streptococcus mutans Adherence: Porous-Surfaced Cylindrical Implants vs Rough-Surfaced Threaded Implants
(Quintessence Publishing Co Inc, 2013-11-01)
Purpose: To analyze and compare bone apposition at the interface of commercially available rough-surfaced, threaded implants with porous-surfaced, cylindrical implants after several healing periods in a rabbit model. In ...
Fatigue and Fluoride Corrosion on Streptococcus mutans Adherence to Titanium-Based Implant/Component Surfaces
Purpose: The influence of fatigue and the fluoride ion corrosion process on Streptococcus mutans adherence to commercially pure Titanium (Cp Ti) implant/component set surfaces were studied.Materials and Methods: Thirty ...