Antibacterial Effect of Aqueous and Alcoholic Propolis Extracts on Aggregatibacter Actinomycetemcomitans in Patients with Chronic Periodontitis : An In-Vitro Study

2015 ◽  
Vol 27 (4) ◽  
pp. 115-118
Author(s):  
Liqaa’ M. Ibrahim ◽  
Saba S. Mahdi ◽  
Wifaq M. Ali
Keyword(s):  
Chronic Periodontitis ◽  
Antibacterial Effect ◽  
In Vitro Study ◽  
Aggregatibacter Actinomycetemcomitans ◽  
Vitro Study

scholarly journals Antibacterial Effect of Antibiotic-Saturated Fibrin Sealant; In Vitro Study

2018 ◽  
Vol 14 (1) ◽  
pp. 12-17 ◽  
Author(s):  
Rui Ken Tan ◽  
Hyun-Su Lee ◽  
Huiling Ma ◽  
Hyup-Woo Lee ◽  
Seung-Kyu Han
Keyword(s):  
Fibrin Sealant ◽  
Antibacterial Effect ◽  
In Vitro Study ◽  
Vitro Study

Antibacterial effect of diode laser on different cariogenic bacteria: An In-vitro study

2020 ◽  
Vol 23 (11) ◽  
pp. 1578
Author(s):  
TS Vinothkumar ◽  
R Apathsakayan ◽  
FM M El-shamy ◽  
HE Homeida ◽  
AIM Hommedi ◽  
...  
Keyword(s):  
Diode Laser ◽  
Antibacterial Effect ◽  
In Vitro Study ◽  
Vitro Study ◽  
Cariogenic Bacteria

scholarly journals THE EFFECT OF CURCUMA XANTHORRHIZA ETHANOL EXTRACT ON THE VIABILITY OF STREPTOCOCCUS MUTANS AND AGGREGATIBACTER ACTINOMYCETEMCOMITANS (DENTAL BIOFILM RESEARCH: IN VITRO STUDY)

2017 ◽  
Vol 10 (17) ◽  
pp. 30
Author(s):  
Royan Diana ◽  
Hedijanti Joenoes ◽  
Ariadna A Djais
Keyword(s):  
Streptococcus Mutans ◽  
In Vitro Study ◽  
Ethanol Extract ◽  
Single Species ◽  
Aggregatibacter Actinomycetemcomitans ◽  
Vitro Study ◽  
Dental Biofilm ◽  
Significant Difference ◽  
Curcuma Xanthorrhiza

Objective: This study aimed to compare the effect of Curcuma xanthrorrhiza ethanol extract to the viability of Streptococcus mutans and Aggregatibacter  actinomycetemcomitans using single- and dual-species biofilm at different phases of formation.Methods: Biofilm models were incubated for 4, 12, and 24 hrs, then exposed to the extract at a concentration of 0.525%.Results: The viability of the single-species S. mutans biofilm was low (p<0.05), and no significant difference (p>0.05) was found between singlespeciesA. actinomycetemcomitans and dual-species biofilm.Conclusions: Curcuma xanthorrhiza ethanol extract is more effective for decreasing the viability of single-species S. mutans biofilm.

scholarly journals BactericidalActivity of Crevicular Polymorphonuclear Neutrophils in Chronic Periodontitis Patients and Healthy Subjects under the Influence of Areca Nut Extract: An In Vitro Study

2020 ◽  
Vol 10 (14) ◽  
pp. 5008
Author(s):  
Deepti Shrivastava ◽  
Kumar Chandan Srivastava ◽  
Jithendra Kajoor Dayakara ◽  
Mohammed G. Sghaireen ◽  
Ravi Kumar Gudipaneni ◽  
...  
Keyword(s):  
Bactericidal Activity ◽  
Chronic Periodontitis ◽  
Healthy Subjects ◽  
In Vitro Study ◽  
Study Groups ◽  
Vitro Study ◽  
Polymorphonuclear Neutrophils ◽  
H2o2 Production ◽  
Areca Nut

Arecanutchewing is an established risk factor for oral submucous fibrosis (OSMF), but its role in periodontal disease has not yet been defined. Thisstudy aimed to assess the effect of areca nut extracts (ANE) on the bactericidal activity of crevicular polymorphonuclear neutrophils (cPMNs) in healthy subjects and chronic periodontitis (CP) patients. An in vitro study was designed with an equal number of (n = 30) gingival crevicular fluid (GCF) samples collected from CP patients and healthy subjects. Bactericidal activity and hydrogen peroxide (H2O2) assays were performed with the GCF samples pre-treated with extracts of two varieties of areca nut: ripe and tender. Simultaneously, controls were also carried out with Hank’s balanced salt solution (HBSS) and catechin. Independent t-test and one-way analysis of variance (ANOVA), along with post-hoc analysis, were employed for statistical analysis. In both study groups, a significant reduction (p < 0.01)in the bactericidal activity was noted when the samples treated with the ripe areca nut (rANE) were compared with the tender variant (tANE). Similarly, H2O2 levels were significantly reduced (p < 0.001) in the rANE in contrast to tANE for both study groups. The above results were significant within the group but were found to be non-significant between the study groups, except when it was treated with HBSS (p < 0.001). In the present study, it was found that there was a reduction in the bactericidal activity and H2O2 production of cPMNs in both healthy subjects and CP patients in the presence of areca nut extract. Moreover, the effect of rANE on cPMNs was more detrimental than tANE.

An in Vitro Study on the Antibacterial Effect of Ferula Assa-Foetida L. and Quercus Infectoria Olivier Extracts on Streptococcus Mutans and Streptococcus Sanguis

2015 ◽  
Vol 7 (1) ◽  
pp. 4-4 ◽  
Author(s):  
Mohammad Mehdi Fani ◽  
Abdollah Bazargani ◽  
Mohammad Ali Farboodniay Jahromi ◽  
Zahra Hasanpour ◽  
Khosrow Zamani ◽  
...  
Keyword(s):  
Streptococcus Mutans ◽  
Antibacterial Effect ◽  
In Vitro Study ◽  
Vitro Study ◽  
Streptococcus Sanguis ◽  
Quercus Infectoria
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