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Effect of pH, mucin and bovine serum on rifampicin permeability through Caco-2 cells
(WILEY-BLACKWELLHOBOKEN, 2012)
Rifampicin, a poorly soluble drug, has great importance in therapeutics as it is the main drug used to treat tuberculosis. The characterization of its permeability and the factors that influence it represent an important ...
Influence of desensitizing and anti-erosive toothpastes on dentine permeability: An in vitro study
(2019-01-01)
Objective: This study analyzed the effect of desensitizing and/or anti-erosive toothpastes on dentine permeability. Methods: One-mm dentin discs were prepared from human molars and exposed to EDTA solution (5 min, 17%). ...
Dental Pulp Vascular Permeability Changes Induced by Dental Bleaching
(INST TECNOLOGIA PARANACuritiba, 2012-01)
Aiming to compare the effect of different light sources for dental bleaching on vascular permeability of dental pulps, forty-eight incisors were used. The bleaching agent (35% hydrogen peroxide) was activated by halogen ...
Dental pulp vascular permeability changes induced by dental bleaching
(Brazilian Archives of Biology and Technology, 2012)
Aiming to compare the effect of different light sources for dental bleaching on vascular permeability of dental pulps, forty-eight incisors were used. The bleaching agent (35 % hydrogen peroxide) was activated by halogen ...
Permeability optimization and performance evaluation of hot aerosol filters made using foam incorporated alumina suspension
(ELSEVIER SCIENCE BV, 2009)
Porous ceramic samples were prepared from aqueous foam incorporated alumina suspension for application as hot aerosol filtering membrane. The procedure for establishment of membrane features required to maintain a desired ...
Magnetic loss, permeability dispersion, and role of eddy currents in Mn-Zn sintered ferrites
(ELSEVIER SCIENCE BV, 2008)
Magnetic energy losses and permeability have been investigated in laboratory prepared and commercial Mn-Zn sintered ferrites from quasi-static conditions up to 10 MHz. The mechanisms leading to energy dissipation, either ...
Effect of an acid diet allied to sonic toothbrushing on root dentin permeability: An in vitro study
(2010-12-01)
This study quantified alterations in root dentin permeability after exposure to different acid beverages. Twenty-five third molars were sectioned below the cementoenamel junction, the root segment was collected, and the ...
Effect of storage temperature and gas permeability of packaging film on the growth of lactic acid bacteria and Brochothrix thermosphacta in cooked meat emulsions
(Academic Press Ltd - Elsevier Science Ltd, 2005-12)
The effect of gas permeability of packaging film on the growth of lactic acid bacteria and Brochothrix thermosphacta in cooked meat emulsions stored at 0, 8 and 15°C was investigated. The estimated parameters from Gompertz ...