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Mandible metastasis as the first sign from primary adenocarcinoma of the lung
(General Dentistry, 2007-05-01) [Artigo]
Adenocarcinoma of the lung that metastasizes to the mandible is very uncommon; only a few cases have been described in the English-language literature. This article presents a metastasis from adenocarcinoma of the lung ...
p16INK4A immunohistochemical overexpression in premalignant and malignant oral lesions infected with human papillomavirus
(Journal of Histochemistry and Cytochemistry, 2003-10-01) [Artigo]
Human papillomavirus (HPV) is believed to promote the oncogenic process, and the correlation between viral oncoproteins and dysfunction of p16 INK4A tumor suppressor protein in oral lesions is controversial. To test the ...
Effect of air-powder system on titanium surface on fibroblast adhesion and morphology.
(Implant Dentistry, 2003-08-07) [Artigo]
PURPOSE: To evaluate the number and morphology of fibroblasts grown on machined titanium healing abutments treated with an airpowder system. MATERIALS AND METHODS: Twenty-six abutments were assigned to two experimental ...
Use of aspartate aminotransferase in diagnosing periodontal disease: a comparative study of clinical and microbiological parameters
(Journal of oral science, 2003-03-01) [Artigo]
The objective of this study was to assess the association between the levels of enzyme aspartate aminotransferase (AST) in gingival crevicular fluid (GCF) with the BANA hydrolysis microbiological test (Perioscan) and ...
Kinesiographic study of complete denture movement related to mucosa displacement in edentulous patients.
(Pesquisa Odontológica Brasileira = Brazilian Oral Research, 2003-10-01) [Artigo]
The mucosa that covers the residual ridges of edentulous patients may present some distortion or displacement when occlusal loading is applied in complete dentures. This distortion and movement of the denture can result ...
Low intensity laser therapy in the treatment of temporomandibular disorders: A double-blind study
(Journal of Oral Rehabilitation, 2005-11-01) [Artigo]
This study aimed to evaluate the effectiveness of low intensity laser therapy (LILT) in 30 patients presenting temporomandibular joint (TMJ) pain and mandibular dysfunction in a random and double-blind research design. The ...
Effect of a heat-treatment on the linear dimensional change of a hard chairside reline resin
(Journal of Prosthetic Dentistry, 2002-12-01) [Artigo]
Statement of problem. Little data are available regarding the effect of heat-treatments on the dimensional stability of hard chairside reline resins. Purpose. The objective of this in vitro study was to evaluate whether a ...
A new way of analyzing occlusion 3 dimensionally
(American Journal of Orthodontics and Dentofacial Orthopedics, 2005-07-01) [Artigo]
This article introduces a new method for 3-dimensional dental cast analysis, by using a mechanical 3-dimensional digitizer, MicroScribe 3DX (Immersion, San Jose, Calif), and TIGARO software (not yet released, but available ...
Influence of natural fruit juices in removing the smear layer from root surfaces - An in vitro study
(Journal of the Canadian Dental Association, 2004-12-01) [Artigo]
Certain elements of a patient's diet may be associated with dentin hypersensitivity. The intent of this study was to evaluate the degree of removal of the smear layer from dentin surfaces by various fruit juices. A smear ...
Efficacy of EDTA-T gel for smear layer removal at root surfaces
(Quintessence International, 2005-07-01) [Artigo]
Objective: The purpose of this in vitro study was to investigate the efficacy of EDTA gel preparation, associated with texapon detergent (EDTA-T), for removing the smear layer at human root surfaces. Method and materials: ...