Now showing items 31-40 of 53
Evaluation of cell culture cytotoxicity of five root canal sealers
(Journal of Endodontics, 2000-06-01) [Artigo]
The cytotoxicity of four calcium hydroxide-based root canal sealers (Sealapex, CRCS, Apexit, and Sealer 26) and one zinc oxide-eugenol-based sealer (Fill Canal) was evaluated microscopically for morphological changes in ...
HLA-G polymorphism and breast cancer
(International Journal of Immunogenetics, 2014-04-01) [Artigo]
The aim of this study was to explore a possible influence of the HLA-G coding polymorphisms on the susceptibility to breast cancer development in Brazilian subjects; however, none of the HLA-G variation sites evaluated was ...
Blood clot stabilization on root dentin conditioned by the combination of tetracycline and EDTA
(Brazilian Journal of Oral Sciences, 2014-04-01) [Artigo]
AIM: To assess the combined use of tetracycline (TTC) and ethylenediaminetetraacetic acid (EDTA) on clot formation, considering that EDTA may neutralize TTC acidity. METHODS: Planed human tooth roots were treated with ...
Viability of human fibroblasts in coconut water as a storage medium
(International Endodontic Journal, 2009-09-01) [Artigo]
P>AimTo evaluate the effectiveness of a new storage medium for avulsed teeth, coconut water, in maintaining the viability of human fibroblasts.MethodologyCell viability after different time periods was evaluated in the ...
Impact of diabetes mellitus and metabolic control on bone healing around osseointegrated implants: Removal torque and histomorphometric analysis in rats
(Clinical Oral Implants Research, 2013-07-01) [Artigo]
Objectives: To evaluate bone healing around dental implants with established osseointegration in experimental diabetes mellitus (DM) and insulin therapy by histomorphometric and removal torque analysis in a rat model. ...
Influence of TLR-2 in the immune response in the infection induced by fungus Sporothrix schenckii
(Cytokine, 2011-10-01) [Resumo]
Candida albicans inactivation and cell membrane integrity damage by microwave irradiation
(Mycoses, 2007-03-01) [Artigo]
In indicating the microwave irradiation for disinfecting dentures it is necessary to see how this procedure influences Candida albicans integrity and viability. The aim of this study was to evaluate the ability of microwaves ...
Sodium intake, brain c-Fos protein and gastric emptying in cell-dehydrated rats treated with methysergide into the lateral parabrachial nucleus
(Physiology & Behavior, 2015-11-01) [Artigo]
Previous studies from our laboratory have shown that methysergide, a serotonergic antagonist, injected into the lateral parabrachial nucleus (LPBN) combined with a pre-load of 2 M NaCl, given by gavage, induces 0.3 M NaCl ...
Bacterial leakage evaluation of root canals filled with different endodontic sealers
(Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontology, 2009-12-01) [Resumo]
Objective. The objective of this study was to evaluate the sealing ability of AH Plus, Epiphany, Acroseal, Endofill, and Polifil after active lateral condensation technique, by using a bacterial test, during 64 days.Study ...
Cytotoxicity of hard chairside reline resins: Effect of microwave irradiation and water bath postpolymerization treatments
(International Journal of Prosthodontics, 2006-03-01) [Artigo]
Purpose: To evaluate the influence of water bath and microwave postpolymerization treatments on the cytotoxicity of 6 hard reline acrylic resins. Materials and Methods: The materials tested were Tokuso Rebase Fast (TR), ...