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Paper Information

Journal:   FRONTIERS IN DENTISTRY (JOURNAL OF DENTISTRY OF TEHRAN UNIVERSITY OF MEDICAL SCIENCES)   JULY 2014 , Volume 11 , Number 4; Page(s) 389 To 397.
 
Paper: 

EFFECTS OF TWO SOFT DRINKS ON SHEAR BOND STRENGTH AND ADHESIVE REMNANT INDEX OF ORTHODONTIC METAL BRACKETS

 
 
Author(s):  SAJADI SOODABEH SADAT*, ESLAMI AMIRABADI GHOLAMREZA, SAJADI SEPIDEH
 
* DEPARTMENT OF ORTHODONTICS, ARAK UNIVERSITY OF MEDICAL SCIENCE, ARAK, IRAN
 
Abstract: 

Objective: Bond failure of brackets during orthodontic treatment is a common problem; which results in treatment interference, increased treatment time and prolonged clinical time for rebonding of failed brackets. The purpose of this study was to evaluate the effects of Coca-Cola and a non-alcoholic beer on the shear bond strength and adhesive remnant index (ARI) of orthodontic metal brackets in vitro.
Materials and Methods: Eighty intact human premolars were divided into two experimental groups of Coca-Cola and non-alcoholic beer (Istak), and a control group of artificial saliva. Over a period of thirty days, the test groups were immersed in the respective soft drinks for 5 minutes, twice a day. For the remainder of the time, they were kept in artificial saliva at 37oC. The control group was stored in artificial saliva during the experiment. All samples were subjected to shearing forces using Universal Testing Machine. ARI was determined with a stereomicroscope at ×12 magnification. The data of shear bond strength were statistically analyzed by one-way ANOVA and Tukey’s Post-Hoc test and the data of ARI scores were analyzed by Kruskal-Wallis test.
Results: No significant difference was observed in ARIs of the three groups (P
£0.552). The shear bond strength of Coke group was significantly lower than that of the two other groups (P£0.035); but there was no significant difference be-tween the shear bond strength of Istak and the control group (P£0.999).
Conclusion: Coca-Cola decreased the shear bond strength of orthodontic brackets.

 
Keyword(s): SOFT DRINKS, SHEAR STRENGTH, ADHESIVE, REMNANT, INDEX
 
 
References: 
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Citations: 
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+ Click to Cite.
APA: Copy

SAJADI, S., & ESLAMI AMIRABADI, G., & SAJADI, S. (2014). EFFECTS OF TWO SOFT DRINKS ON SHEAR BOND STRENGTH AND ADHESIVE REMNANT INDEX OF ORTHODONTIC METAL BRACKETS. FRONTIERS IN DENTISTRY (JOURNAL OF DENTISTRY OF TEHRAN UNIVERSITY OF MEDICAL SCIENCES), 11(4), 389-397. https://www.sid.ir/en/journal/ViewPaper.aspx?id=509655



Vancouver: Copy

SAJADI SOODABEH SADAT, ESLAMI AMIRABADI GHOLAMREZA, SAJADI SEPIDEH. EFFECTS OF TWO SOFT DRINKS ON SHEAR BOND STRENGTH AND ADHESIVE REMNANT INDEX OF ORTHODONTIC METAL BRACKETS. FRONTIERS IN DENTISTRY (JOURNAL OF DENTISTRY OF TEHRAN UNIVERSITY OF MEDICAL SCIENCES). 2014 [cited 2021August01];11(4):389-397. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=509655



IEEE: Copy

SAJADI, S., ESLAMI AMIRABADI, G., SAJADI, S., 2014. EFFECTS OF TWO SOFT DRINKS ON SHEAR BOND STRENGTH AND ADHESIVE REMNANT INDEX OF ORTHODONTIC METAL BRACKETS. FRONTIERS IN DENTISTRY (JOURNAL OF DENTISTRY OF TEHRAN UNIVERSITY OF MEDICAL SCIENCES), [online] 11(4), pp.389-397. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=509655.



 
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