In Vitro Inhibition of Bacterial Growth Using Different Dental Adhesive Systems

2007 ◽  
Vol 32 (4) ◽  
pp. 388-393 ◽  
Author(s):  
R. Walter ◽  
W. R. Duarte ◽  
P. N. R. Pereira ◽  
H. O. Heymann ◽  
E. J. Swift ◽  
...  
Keyword(s):  
Bacterial Growth ◽  
Clinical Relevance ◽  
Antibacterial Effect ◽  
Oral Bacteria ◽  
Adhesive Systems ◽  
Dental Adhesive ◽  
In Vitro Inhibition

Clinical Relevance All materials tested, especially iBond, have a potential long-term antibacterial effect against the oral bacteria tested.

Marginal, Internal Fit and Microleakage of Zirconia Infrastructures: An In-Vitro Study

2011 ◽  
Vol 36 (1) ◽  
pp. 72-79 ◽  
Author(s):  
L. Korkut ◽  
H. S. Cotert ◽  
H. Kurtulmus
Keyword(s):  
Clinical Relevance ◽  
In Vitro Study ◽  
Manufacturing Technology ◽  
Vitro Study ◽  
Internal Fit ◽  
Fitting Accuracy

Clinical Relevance Fitting accuracy and microleakage dominate prognostic covariates for the long-term durability of crown restorations. The fitting accuracy and microleakage potential of zirconia infrastructures might be influenced by manufacturing technology.

Influence of Adhesive Systems on Interfacial Dentin Gap Formation In Vitro

10.2341/05-53 ◽  
2006 ◽  
Vol 31 (4) ◽  
pp. 431-441 ◽  
Author(s):  
A. D. Loguercio ◽  
A. Reis ◽  
G. Bortoli ◽  
R. Patzlaft ◽  
S. Kenshima ◽  
...  
Keyword(s):  
Clinical Relevance ◽  
Water Storage ◽  
Gap Formation ◽  
Adhesive Systems ◽  
Hybrid Layer ◽  
Self Etch

Clinical Relevance Etch & rinse systems showed better initial interfacial adaptation than self-etch systems. The differences disappeared after 6-months water storage. The thicker the hybrid layer formed by self-etching adhesives, the lower the immediate gap formation.

scholarly journals ESTIMATION THE ANTIBACTERIAL EFFECT OF CURCUMIN AND ROSEMARY AMONG PATIENTS WITH DENTAL CARIES IN VITRO

2019 ◽  
pp. 277-279
Author(s):  
EHAN ABDULHADI AL-SHARIFI ◽  
ASIA ABED AL-MAHMOOD ◽  
SUMAYAH AL-MAHMOOD
Keyword(s):  
Dental Caries ◽  
Aqueous Extract ◽  
Antibacterial Agents ◽  
Bacterial Culture ◽  
Antibacterial Effect ◽  
Anaerobic Bacteria ◽  
Oral Bacteria ◽  
Mannitol Salt Agar ◽  
Inhibition Zones

Objective: The aim is to estimate the effect of curcumin and rosemary as antibacterial agents among dental caries cases. Methods: Samples of saliva were randomly collected from 40 patients in Al-Furat General Hospital who attended the hospital from July to September 2018. Swabs were cultured on blood agar at 37°C for 24 h and then subcultured in mannitol salt agar and trypticase soy broth at 37°C for 24 h. Different concentrations of aqueous extract curcumin solution (0.1, 0.3, 0.5, and 1 mg/ml) and rosemary solution (1 g/ml) were prepared and added to the bacterial culture. Later, minimum inhibition zones of the bacterial cultures were determined. Results: The results showed that there were 25 cases of Streptococcus mutans, 10 cases of Staphylococcus aureus, 3 cases of anaerobic bacteria, and 2 cases of normal flora among 40 culturing swabs of bacteria. Aqueous extract of curcumin showed antibacterial effect with concentrations (0.1, 0.3, 0.5, and 1 mg/ml) against oral bacteria; nevertheless, these bacteria were resistant to the aqueous extract of rosemary with concentration 1 g/ml. Conclusion: It can be concluded that curcumin can be an effective antibacterial agent against dental caries disease and its effect increases positively in relation to its concentration. On the other hand, rosemary with 1 g/ml concentration did not show any effect on oral bacteria.

scholarly journals In vitro evaluation of cytotoxicity of modern dental adhesive systems

2020 ◽  
Vol 25 (2) ◽  
pp. 1328-1333
Author(s):  
IRINA-MARIA GHEORGHIU ◽  
◽  
ALEXANDRU ANDREI ILIESCU ◽  
SANZIANA SCĂRLĂTESCU ◽  
ANDREI ILIESCU ◽  
...  
Keyword(s):  
Adhesive Systems ◽  
In Vitro Evaluation ◽  
Dental Adhesive

scholarly journals A simplified in vitro model for investigation of the antimicrobial efficacy of various antiseptic agents to prevent peri-implantitis

2020 ◽  
pp. 1-6
Author(s):  
Annamária Venkei ◽  
Gabriella EÖrdegh ◽  
Kinga Turzó ◽  
Edit Urbán ◽  
Krisztina Ungvári
Keyword(s):  
Antibacterial Effect ◽  
Treatment Time ◽  
Colorimetric Assay ◽  
Oral Bacteria ◽  
Polished Surface ◽  
Ultrapure Water ◽  
Implant Surface ◽  
Titanium Surfaces ◽  
Vitro Model

Abstract The biofilm formation by oral bacteria on the implant surface is one of the most remarkable factors of peri-implant infections, which may eventually lead to bone resorption and loss of the dental implant. Therefore, the elimination of biofilm is an essential step for the successful therapy of implant-related infections. In this work we created a basic in vitro model to evaluate the antibacterial effect of three widely used antiseptics. Commercially pure (CP4) titanium sample discs with sand blasted, acid etched, and polished surface were used. The discs were incubated with mono-cultures of Streptococcus mitis and Streptococcus salivarius. The adhered bacterial biofilms were treated with different antiseptics: chlorhexidine-digluconate (CHX), povidone-iodine (PI), and chlorine dioxide (CD) for 5 min and the control discs with ultrapure water. The antibacterial effect of the antiseptics was tested by colorimetric assay. According to the results, the PI and the CD were statistically the most effective in the elimination of the two test bacteria on both titanium surfaces after 5 min treatment time. The CD showed significant effect only against S. salivarius. Based on our results we conclude that PI and CD may be promising antibacterial agents to disinfecting the peri-implant site in the dental practice.

Cytotoxicity of universal dental adhesive systems: Assessment in vitro assays on human gingival fibroblasts

2019 ◽  
Vol 60 ◽  
pp. 252-260 ◽  
Author(s):  
Stefano Pagano ◽  
Guido Lombardo ◽  
Stefania Balloni ◽  
Maria Bodo ◽  
Stefano Cianetti ◽  
...  
Keyword(s):  
Human Gingival Fibroblasts ◽  
In Vitro Assays ◽  
Gingival Fibroblasts ◽  
Adhesive Systems ◽  
Dental Adhesive

THE ANTIBACTERIAL SPECTRUM OF USTILAGIC ACID

1953 ◽  
Vol 31 (6) ◽  
pp. 505-511
Author(s):  
R. W. Reed ◽  
M. A. Holder
Keyword(s):  
Mycobacterium Tuberculosis ◽  
Oral Administration ◽  
Pathogenic Bacteria ◽  
Antibacterial Effect ◽  
Gram Negative ◽  
In Vitro Inhibition ◽  
Urine Levels ◽  
Antibacterial Spectrum ◽  
Serum And Urine

Ustilagic acid is shown to be relatively inactive against common Gram-positive and Gram-negative pathogenic bacteria and against Mycobacterium tuberculosis. Serum and urine levels in rabbits following oral administration are much lower than the concentration required for in vitro inhibition of most bacteria tested. Human serum depresses the antibacterial effect of ustilagic acid in vitro. The drug had no effect on the course of experimental infection in mice.

In vitro cytotoxicity of dental adhesive systems under simulated pulpal pressure

1997 ◽  
Vol 13 (1) ◽  
pp. 34-42 ◽  
Author(s):  
Jean Camps ◽  
Corrine Tardieu ◽  
Jacques De´jou ◽  
Jean Claude Franquin ◽  
Patrick Ladaique ◽  
...  
Keyword(s):  
In Vitro Cytotoxicity ◽  
Adhesive Systems ◽  
Dental Adhesive

scholarly journals EFEKTIVITAS EKSTRAK DAUN JAMBU METE (Anacardium Occidentale L) TERHADAP PERTUMBUHAN Aggregatibacter Actinomycetemcomitans PADA GINGIVITIS - In Vitro

2014 ◽  
Vol 1 (1) ◽  
pp. 44
Author(s):  
Nendika Dyah Ayu ◽  
Recita Indraswary ◽  
Sandy Christiono
Keyword(s):  
Bacterial Growth ◽  
Antibacterial Effect ◽  
Aggregatibacter Actinomycetemcomitans ◽  
Anacardium Occidentale ◽  
Diffusion Method ◽  
Extract Concentration ◽  
One Way Anova

Background: Aggregatibacter actinomycetemcomitans found in plaque that will be the primary cause of gingivitis. Extract of Anacardium occidentale L leaves contains antibacterial substances which can help to preserve the health of the teeth. This research purposed to ensure the effectiveness of antibacterial effect in extract of Anacardium occidentale L leaves to Aggregatibacter actinomycetemcomitans growth in gingivitis. Method: The research was conducted using the extract of Anacardium occidentale L leaves concentration of 5%, 16%, 32%, 40%, 60%, 80%,96%, aquades as control negative, metronidazole as control positive. The making extracts of Anacardium occidentale L leaves was done by maceration method. And then the extract tested by sinks diffusion method, one petri disk have a sink, with 3 times repetition, incubated for 24 hours and measured its radical zone with a caliper. Result: The radical zone average of Anacardium occidentale L leaves extract concentration of 5%, 16%, 32%, 40%, 60%, 80%, 96% respectively is 4.47 mm, 12.04 mm, 5.80 mm, 6.55 mm, 6.85 mm,7.20 mm, 8.05 mm. There were differences with One Way Anova in the groups treated with significance of 0.000. Conclusion: According to the research concluded that there is antibacterial potency in extract of Anacardium occidentale L leaves to bacterial growth of Aggregatibacter actinomycetemcomitans. 

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