Efficacy of dentin bio-modification with quercetin-bromelain on shear bond strength of teeth restored with MICR technique

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Original Article

Author Details : Priyanka Rudrapada, Binith Kumar Mishra, Prashanth B R*, Rupali Karale, Shivaranjan N S, Mangala MG

Volume : 9, Issue : 3, Year : 2024

Article Page : 133-138

https://doi.org/10.18231/j.ijce.2024.029

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Abstract

Context: Dentin biomodification with natural extracts is done to improvise the bond strength with chemomechanical caries removal technique
Aim: To evaluate and compare the efficacy of dentin bio-modification with quercetin-bromelain on SBS of teeth restored with Minimal Invasive Caries Removal (MICR) technique
Materials and Methods: 48 extracted teeth with class I dentinal caries were divided into 2 followed by subdivided into 2 subgroups in each group (n=12).
Group1: Without dentin biomodification
Caries removal done with No.4 round bur (1a) & V-carie-solve (1b)
Group2: With dentin biomodification (Quercetin-Bromelain)
Caries removal done with No.4 round bur (2a) & V-carie-solve (2b) followed by dentin biomodification
After composite restoration, samples were subjected to immediate SBS analysis. Two samples were examined under SEM from each subgroup.
Statistical analysis: Kruskal Wallis test with Bonferroni’s correction for multiple tests was used to assess the mean difference between the groups.
Results : Dentin biomodification with mechanical and MICR technique showed better bond strength. Dentin biomodification with mechanical caries removal showed highest SBS.
Conclusion: Dentin bio-modification with Quercetin-Bromelain could improve bond strength with MICR technique.
 

Keywords: Bromelain, Caries affected dentin, Chemomechanical caries removal, Dentin Biomodification, MICR, Quercetin

How to cite : Rudrapada P, Mishra B K, Prashanth B R, Karale R, Shivaranjan N S, Mangala Mg, Efficacy of dentin bio-modification with quercetin-bromelain on shear bond strength of teeth restored with MICR technique. IP Indian J Conserv Endod 2024;9(3):133-138

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