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In vitro antimicrobial activity of endodontic sealers, MTA-based cements and Portland cement.
(Journal of oral science, 2007-03-01) [Artigo]
The aim of this study was to evaluate the antimicrobial activity of different root-end filling materials - Sealer 26, Sealapex with zinc oxide, zinc oxide and eugenol, white and gray Portland cement, white and gray ...
Inhibition of eukaryotic translation initiation factor 5A (eIF5A) hypusination impairs melanoma growth
(Cell Biochemistry and Function, 2007-01-01) [Artigo]
The eukaryotic translation initiation factor 5A (eIF5A) undergoes a specific post-translational modification called hypusination. This modification is required for the functionality of this protein. The compound ...
Conversion of immunosuppressive monotherapy from cyclosporin A to tacrolimus reverses bone loss in rats
(Calcified Tissue International, 2007-08-01) [Artigo]
Tacrolimus is used for transplant patients with refractory graft rejection and those with intolerance to cyclosporin (CsA), without the disfiguring adverse effects frequently attributed to CsA therapy. Since we have shown ...
Immediate X delayed loading dental implants: An overview
(Brazilian Journal of Oral Sciences, 2007-07-01) [Artigo]
The aim of this investigation was to accomplish an overview about the principles of the indication and of the success parameters involving immediate and delayed loading dental implants procedures. Studies about the ...
Efficacy of ultrasonic, electric and manual toothbrushes in patients with fixed orthodontic appliances
(Angle Orthodontist, 2007-03-01) [Artigo]
Objective: This crossover study compared the efficacy of an ultrasonic toothbrush for the reduction of plaque, gingival inflammation, and levels of Streptococcus mutans, in relation to an electric and a manual toothbrush. ...
The effect of water immersion on the shear bond strength between chairside reline and denture base acrylic resins: Basic science research
(Journal of Prosthodontics, 2007-07-01) [Artigo]
Purpose: The effect of water immersion on the shear bond strength (SBS) between 1 heat-polymerizing acrylic resin (Lucitone 550-L) and 4 autopolymerizing reline resins (Kooliner-K, New Truliner-N, Tokuso Rebase Fast-T, Ufi ...
Shear bond strength fatigue limit of rest seats made with dental restoratives
(Journal of Adhesive Dentistry, 2007-05-14) [Artigo]
Purpose: This study compared the shear bond strength (SBS) to enamel of rest seats made with a glass-ionomer cement (Fuji IX GP Fast), a resin-modified glass-ionomer cement (Fuji II LC), and a composite resin (Z100 MP) ...
Residual monomer of reline acrylic resins - Effect of water-bath and microwave post-polymerization treatments
(Dental Materials, 2007-03-01) [Artigo]
Objectives. This study compared the residual monomer (RM) in four hard chair-side reline resins (Duraliner II-D, Kooliner-K, Tokuso Rebase Fast-TRF and Ufi Gel hard-UGH) and one heat-polymerized denture base resin (Lucitone ...
Influence of the final temperature of investment healting on the tensile strength and Vickers hardness of CP TI and TI-6AL-4V alloy
(Journal of Applied Oral Science, 2007-01-01) [Artigo]
The aim of the work was to evaluate the influence of the temperature of investment healting on the tensile strength and Vickers hardness of CP Ti and Ti-6Al-4V alloy casting. Were obtained for the tensile strength test ...
Comparative study of the clinical and anti-microbial efficacy of tongue cleaners
(Brazilian Journal of Oral Sciences, 2007-07-01) [Artigo]
Candida species have frequently been isolated from the oral cavities of a variety of patients, such as elderly people, dentures users, immunocompromised and health patients. Yeasts may be associated with immune response ...