搜索结果: 1-15 共查到“口腔医学 plaque”相关记录27条 . 查询时间(0.037 秒)
Comparing the three color pounehh tooth paste with the conventional one in preventing the formation of the microbial plaque
Microbial plaque formation Toothpaste Prevention
2009/12/17
Background and Aim: Plaque control has always been important in preventive dentistry. Various methods and materials have been introduced for this purpose. Recently a three-colored tooth paste has been...
Evaluation of HTLV-1 in Human Subgingival Plaque of Seropositive Patients
Human T-lymphotropic virus Dental Plaque Polymerase Chain Reaction
2009/12/17
Objective: The aim of this study was to investigate the existence of human T-lymphotropic virus type 1 (HTLV-1) in subgingival plaque of HTLV-1 seropositive pa-tients.
Materials and Methods: A total ...
Microbiologic Changes in Subgingival Plaque After Removal of Fixed Orthodontic Appliances
Periodontopathogens Gingivitis PCR Orthodontic appliance
2010/3/9
Objective: To evaluate changes that occur in the subgingival microbiota after removal of fixed orthodontic appliances using polymerase chain reaction (PCR).
Materials and Methods: Thirty orthodontic ...
Hand and ultrasonic instrumentation in the treatment of chronic periodontitis after supragingival plaque control
Periodontitis Dental scaling Dental plaque Ultrasonics Root planing
2009/10/19
This study compared the clinical effects of hand or ultrasonic scaling and root planing on the treatment of chronic periodontitis. After supragingival plaque control, twenty patients were examined by ...
Comparative analysis of the effect of two chlorhexidine mouthrinses on plaque accumulation and gingival bleeding
Chlorhexidine Dental plaque Products with antimicrobial action Gingivitis
2009/10/16
The aim of the present study was to evaluate the effect of two chlorhexidine rinsing solutions (0.12% and 0.2%) on plaque and gingival bleeding. Ten dental students participated in this double-blind, ...
Streptococcus mutans counts in plaque adjacent to orthodontic brackets bonded with resin-modified glass ionomer cement or resin-based composite
Streptococcus mutans Orthodontic appliances Glass ionomer cements Tin fluorides
2009/10/16
This study investigated the number of Streptococcus mutans CFU (colony forming units) in the saliva and plaque adjacent to orthodontic brackets bonded with a glass ionomer cement - GIC (Fuji Ortho) or...
Antimicrobial agents used in the control of periodontal biofilms:effective adjuncts to mechanical plaque control?
Dental plaque Gingivitis Oils essential Triclosan
2009/10/16
The control of biofilm accumulation on teeth has been the cornerstone of periodontal disease prevention for decades. However, the widespread prevalence of gingivitis suggests the inefficiency of self-...
Assessment of the frequency of routine removal of dental plaque prior to caries diagnosis by dentists in three cities in southern Brazil
Dental plaque Dental caries Dental prophylaxis Clinical practice variations
2009/10/16
The aim of this study was to assess the frequency of routine use of dental prophylaxis prior to visual inspection, in order to diagnose caries, by dentists with different lapses of time after graduati...
Investigation of Plaque Formation by Scanning Electron Microscopy
Replica technique scanning electron microscope dental plaque
2009/6/30
The aim of this study was to investigate plaque formation on natural tooth surfaces by a replica technique, which offers investigation of oral hard tissue surfaces by scanning electron microscopy. Thi...
Effect of Oral Lactobacillus salivarius TI 2711 (LS 1) Administration on Periodontal Status and Periodontopathic Bacteria in Subgingival plaque
probiotics Lactobacillus salivarius Porphyromonas gingivalis subgingival plaque
2009/5/21
To determine the effect of probiotics on periodontal status, Lactobacillus salivarius TI 2711 (LS 1) was orally administered to 30 volunteers. Subjects were divided into experimental and control (plac...
Effect on Plaque Removal of Different Frequencies and Reversal Angles in a Rotated Electric Toothbrush
frequency reverse angle plaque removal
2009/5/20
We clinically studied the effects on plaque removal of differences in the reverse angle and frequency of a rotated electric toothbrush. We used a newly designed electric toothbrush under four conditio...
Effect of Oral Lactobacillus salivarius TI2711 (LS1)Administration on Periodontopathic Bacteria in Subgingival Plaque
probiotic Lactobacillus salivarius Porphyromonas gingivalis subgingival plaque
2009/5/20
To determine the efficacy of probiotics on periodontal diseases, Lactobacillus salivarius TI2711 (LS1) was orally administered to volunteers. The 87 subjects were divided into two administration (n=49...
Plaque Control Improvement with Sonic Toothbrush under Dental Hygienist Instruction
sonic toothbrush dental hygienist oral hygiene instruction electric toothbrush
2009/5/20
We evaluate plaque control using a sonic toothbrush under instruction by dental hygienists. The 24 subjects—12 men and 12 women—were divided in 2 groups, one with and the other without instruction by ...
Plaque removal efficacy of a sonic toothbrush
sonic toothbrush plaque removal efficacy experience teaching material
2009/5/15
The purpose of this study was to analyze the plaque removal efficacy with a sonic toothbrush. We also investigated the effects of a video teaching material that provided appropriate instructions for p...
Effects of Xylitol-Containing Chewing Gum on Plaque Formation and Salivary Components
xylitol preventive periodontitis salivary composition
2009/5/6
The aim of the present study was to investigate the effects of xylitol-containing chewing gum on plaque formation and composition of the saliva. Seven subjects (mean age 31.3±8.5) with apparently heal...