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A Clinico-Pathologic Study of 82 Intraoral Minor Salivary Gland Tumors
Salivary glands Minor Tumor Iran
2015/9/23
Background: Intraoral minor salivary glands tumors (MSGT) are uncommon, with geographic variations in frequency and distribution. This study analyzed the clinic-pathologic features of these tumors in ...
Study of corrosion of combinations of titanium/Ti-6Al-4V implants and dental alloys
Implant Dissolution of metal ions Micro-structure of titanium
2010/11/30
Metal ions released in 1% lactic acid solution from combinations of titanium fixtures with superstructures made of dental precious metal alloys (dental alloys) and titanium and differences based on th...
Effect of instruction and motivation in the use of electric and manual toothbrushes in periodontal patients:a comparative study
Periodontitis Dental plaque Toothbrushing
2009/10/20
The aim of the present study was to evaluate the efficacy of manual and electric toothbrushes in plaque control in periodontal patients after proper instructions. Thirty six periodontal patients (mean...
Systemic use of metronidazole in the treatment of chronic periodontitis:a pilot study using clinical, microbiological, and enzymatic evaluation
Periodontal diseases Metronidazole Aspartate aminotransferase
2009/10/20
The aim of the present parallel, double-blind investigation was to evaluate the effect of using systemic metronidazole alone or associated to scaling and root planing on adult chronic periodontal dise...
Pediatric HIV-related oral manifestations: a five-year retrospective study
HIV Oral manifestations Child Immunosuppression Combined modality therapy Protease inhibitors
2009/10/20
The purpose of this study was to carry out a five-year retrospective descriptive follow-up of the oral manifestation frequency, systemic condition and type of medication used in HIV-infected children ...
Occlusal caries diagnosis in permanent teeth: an in vitro study
Lasers Fluorescence Dental caries Molar Diagnostic techniques and procedures
2009/10/20
The reduction in caries prevalence has not occurred uniformly for all dental surfaces. As the occlusal surfaces are still the most likely sites for the development of lesions, new methods of diagnosis...
Relationship between dental fluorosis and quality of life: a population based study
Quality of life Oral health Fluorosis dental
2009/10/19
The aim of this study was to verify the prevalence of dental fluorosis in schoolchildren aged 6 to 15 and its possible association with the impacts on their daily activities. This study is observation...
Influence of toothbrushing on enamel softening and abrasive wear of eroded bovine enamel:an in situ study
Tooth erosion Tooth abrasion Beverages
2009/10/19
This study assessed the surface softening and abrasive wear of eroded bovine enamel with or without the influence of toothbrushing. Five volunteers took part in this in situ study of 5 days. They wore...
Morphometric study of the postnatal growth of the parotid gland of the mouse
Parotid gland Growth and embryonic development Regression analysis Histology Animals
2009/10/19
The growth of the mouse parotid glands during 7 and 35 days of postnatal life was studied by morphometric methods. The mass of the gland, the volume of each morphological compartment, and the cell num...
Prevalence study of signs and symptoms of temporomandibular disorder in Brazilian college students
Temporomandibular joint disorders Epidemiology Questionnaires Prevalence
2009/10/19
The aim of this study was to evaluate the prevalence and severity of temporomandibular disorders (TMD) in Brazilian college students. A questionnaire was administered to 2,396 students. Seventy-three ...
Effect of enamel matrix proteins on the treatment of intrabony defects:a split-mouth randomized controlled trial study
Periodontics Alveolar bone loss Bone regeneration
2009/10/19
The objective of this split-mouth, double-blind, randomized controlled trial was to compare the clinical effect of treatment of 2- or 3-wall intrabony defects with open flap debridement (OFD) combined...
Effect of an alcoholic diet on dental caries and on Streptococcus of the mutans group: study in rats
Ethanol Streptococcus mutans Dental caries Alcoholism
2009/10/19
The objective of this study was to evaluate the effects of an alcohol diet on Streptococcus of the mutans group and on dental caries in the oral cavity of rats. Forty animals were divided into 3 group...
Smoking enhances bone loss in anterior teeth in a Brazilian population: a retrospective cross-sectional study
Periodontitis Bone resorption Radiography Smoking
2009/10/16
The aim of the present study was to radiographically evaluate the effect of smoking on bone loss resulting from chronic periodontitis. Periapical radiographs were analyzed of 80 patients with chronic ...
Effect of ultrasonic instrumentation on the bond strength of crowns cemented with zinc phosphate cement to natural teeth. An in vitro study
Zinc phosphate cement Tensile strength Tooth crown Ultrasonic therapy
2009/10/16
Several studies have reported the benefits of sonic and/or ultrasonic instrumentation for root debridement, with most of them focusing on changes in periodontal clinical parameters. The present study ...
Clinical and radiographic study of orofacial alterations in patients with systemic sclerosis
Scleroderma systemic Clinical trial Panoramic radiography
2009/10/16
Systemic sclerosis (SS) is an autoimmune disease with great repercussions on the hard and soft tissues of the orofacial region. The aim of this study was to investigate the relationship between mandib...