Objective Compare the treatment effects between guided tissue regeration (GTR) and periodontal flap procedure in periodontal disease.
Results: Under the increased bite force, periodontal ligament width was enlarged and new bone was formed in alveolar the expression of IL-6 increased apparently in periodontal cells.
Some level of residual stresses in periodontal ligament was left after one mastication period.
At the same time periodontal health rate also worrying: young and middle-aged gum bleeds for seventy-seven point three percent detection rate, periodontal health rate only less than fifteen percent.
Effects of ginsenoside Rg-1 on the expressions of interleukin-6,bone gla protein in periodontal tissues in periodontitis rats
Abstract: Objective to introduce a kind of implant-supported mandibular telescopic overdenture in patients suffering from severe periodontal disease and to evaluate its efficacy.
Metbods: a two dimensional finite element model was built up to analyse the stress within the periodontal tissue of the first molar, with a reduced tooth eruption-resistant force.
community periodontal index for treatment needs
Bacteria in plaque also cause gingivitis and other periodontal diseases.
CONCLUSION: In some scope, the thickness of periodontal membranes of fixed abutments tooth has an influence on the stress distribution of periodontal membranes.
The stress distribution in periodontal tissue was measured with a sticking film moire interference method before and after fixed restoration.
Objective to probe into the mechanism of periodontitis caused by overhanging in the view of microecology and to illuminate the damage of overhanging to periodontal tissue.
Researchers learned that the patients suffering from a respiratory illness had poorer periodontal health than those in the control group, leading them to suggest a link between gum and lung disease.
Has he loosened the periodontal ligament yet?
Antibacterial activities of Chinese medicine cinnamicaldehyde against main periodontal pathogens
The ecological relationship of periodontal pathogens and cariogenic bacteria in plaque biofilm and suspension
Abstract: Objective to explore the effect of oral irrigator on the periodontal health of the crown bridge prosthesis.
METHODS: Primary human periodontal ligament cells were obtained and passaged. Then the cells were stretched by dynamic mechanical strain unit with 1%, 10% and 20% strain at different time.
Seed cells that usually used in periodontal tissue engineering included: periodontal ligament cells, bone marrow matrix stem cells, embryonic stem cells and periodontal ligament stem cells.
Acid conditioning was an important factor in inducing osteogenesis, cementogenesis and periodontal new attachment.
WANG Fang, GE Shao-Hua. Research progress on the osteogenic mechanisms of parathyroid hormone and its effect on craniomaxillofacial and periodontal tissue regeneration[J].
periodontal flap surgery
Methods: Healthy human gingiva and periodontal ligament were acquired from patients, then gingival fibroblasts and periodontal cells were cultured in vitro.
AIM: to study the stress distribution of periodontal membrane of fixed abutment tooth with different thickness, and provide theoretical basis in clinic.
In this paper, the character of periodontal infection, the conception of periodontal medicine and the relationship between periodontal diseases and systemic diseases were summarized.
The stress in the periodontal ligament near apex increased more rapidly than that near the alveolar bone crest.
Stress distribution of periodontal membrane loaded with the same vertical and horizontal forces was analyzed during different thickness of periodontal membranes around abutments.
With three different retainer designs, the retainer on the second premolar and the first molar exerted the smallest stress on the abutment and its periodontal tissue, while the retainer on the first premolar and the first molar had the largest stress.
This article chooses different methods of representative scholars which used to study the modulus of elasticity about the periodontal ligament to review.
The detection rates of gingival bleeding, dental calculus, periodontal pocket and periodontal attachment loss were 93.
Objective: To observe the clinical efficacy of treating periodontal disease by Oral Metronidazole, tetracycline and vitamin c.
The expression of rag-1 of Porphyromonas gingivalis in different periodontal inflamed conditions
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