Effect of Grape Seed Extract Solution on the Microhardness of the Root Canal Dentin: An in Vitro Study

Alinda, Sylva Dinie; Margono, Anggraini; Asrianti, Dini

doi:10.22159/ijap.2020.v12s2.pp-16

Cited by 3 publications

(4 citation statements)

References 13 publications

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“…The material employed in this study was WMTA, which is made up of 80% Portland cement and 20% calcium sulfate-free bismuth oxide to reduce setting time [7]. GSE was also used as it showed promising results when used as an endodontic irrigant and before the application of composite [9], [10], [11], [12]. Subsequently, the present study investigated a new dental material (combination of WMTA and GSE) that combines WMTA biocompatibility with acceptable setting time, handling characteristics, chemical properties, and antioxidant capabilities of GSE, and compared it to each of its components independently.…”

Section: Discussionmentioning

confidence: 99%

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Push-Out Bond Strength and Dentinal Penetration of a Novel Herbal-Based Pulp Capping Agent: An In vitro Study

Hamdy

Elgendi

Sharaan

2022

Open Access Maced J Med Sci

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Background: Pulp capping agents should have proper sealing effect to enhance dental pulp tissue healing. Aim: The purpose of this study was to compare the effectiveness of grape seed extract (GSE) and Mineral trioxide aggregate (MTA) to penetrate to dentin and their push-out bond strength at two time intervals (1 and 3 months) when used as pulp capping agents either singly or combined to each other. Materials and Methods: This study was conducted on 120 human single-rooted anterior teeth. Sixty dentin discs were randomly divided into three groups (n=20) based on the material used; MTA, GSE, and a combination of MTA and GSE. A universal testing machine was used to determine the push-out bond strength for one and three months. At the same time intervals, extra 60 teeth with the same groups were utilized to quantify the degree of capping material penetration within the dentinal tubules using scanning electron microscopy (SEM). ANOVA with multiple comparison Post hoc test was used to evaluate the data where the p value was < 0.05. Results: MTA had the highest push-out bond strength and penetration depth measurement into dentinal tubules at one month, followed by MTA combined with GSE, while GSE had the lowest push-out bond strength and penetration depth measurement. Nevertheless, GSE had the greatest values in both tests at 3 months, followed by MTA, while MTA coupled with GSE had the lowest value in both tests. Conclusion: Push out bond strength and dentinal penetration depth were improved with time except for the MTA group testing its dentinal penetration depth. GSE shows good push out bond strength and dentinal penetration depth.

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Section: Discussionmentioning

confidence: 99%

“…Recent research used GSE as an endodontic irrigant due to its antimicrobial action and it was comparable to 2% chlorhexidine gel [11]. Interestingly, GSE maintained the dentin microhardness [12].…”

Section: Introductionmentioning

confidence: 99%

Push-Out Bond Strength and Dentinal Penetration of a Novel Herbal-Based Pulp Capping Agent: An In vitro Study

Hamdy

Elgendi

Sharaan

2022

Open Access Maced J Med Sci

View full text Add to dashboard Cite

show abstract

“…The material employed in this study was white MTA (WMTA),which is made up of 80% Portland cement and 20% calcium sulfate-free bismuth oxide to reduce setting time [7]. GSE was also used as it showed promising results when used as an endodontic irrigant and before the application of composite [9][10][11][12]. Subsequently, the present study investigated a new dental material (combination of WMTA and GSE) that combines WMTA biocompatibility with acceptable setting time, handling characteristics, chemical properties, and anti-oxidant capabilities of GSE, and compared it to each of its components independently.…”

Section: Discussionmentioning

confidence: 99%

Push out bond strength and dentinal penetration of a novel herbal based pulp capping agent: An in Vitro study

Hamdy

gendy

Sharaan

2022

Preprint

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Background: The purpose of this study was to compare the effectiveness of grape seed extract (GSE) and Mineral trioxide aggregate (MTA) to penetrate to dentin and their push-out bond strength at two time intervals (1 and 3 months) when used as pulp capping agents either singly or combined to each other. Materials and Methods:This study was conducted on 120 human single-rooted anterior teeth. Sixty dentin discs were randomly divided into three groups (n=20) based on the material used; MTA, GSE, and a combination of MTA and GSE. A universal testing machine was used to determine the push-out bond strength for one and three months. At the same time intervals, extra 60 teeth with the same groups were utilized to quantify the degree of capping material penetration within the dentinal tubules using scanning electron microscopy (SEM). ANOVA with multiple comparison Post hoc test was used to evaluate the data where the p value was < 0.05. Results: MTA had the highest push-out bond strength and penetration depth measurement into dentinal tubules at one month, followed by MTA combined with GSE, while GSE had the lowest push-out bond strength and penetration depth measurement. Nevertheless, GSE had the greatest values in both tests at 3 months, followed by MTA, while MTA coupled with GSE had the lowest value in both tests. Conclusion: Push out bond strength and dentinal penetration depth were improved with time except for the MTA group testing its dentinal penetration depth. GSE shows good push out bond strength and dentinal penetration depth.

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“…PA is responsible for cross-linking of the collagen molecules within the dentin by increasing the number of intra- and inter-molecular collagen cross-links, hence reinforcing the collagen matrix of dentin and enhancing the constancy of the collagen by avoiding enzymatic degradation and forming more sTable collagen. Hence, maintaining the mineral constituent for improved microhardness and bond strength to dentin ( 9 ). While there are a lot of research assessing the consequences of NaOCl and EDTA irrigation on coronal dentin bond strength, the literature that discuss the outcome of HEDP irrigation on coronal dentin bond strength are quite limited and the effect of HEDP on composite resin’s bond strength to dentin needs more research.…”

Section: Introductionmentioning

confidence: 99%

Effect of various irrigation protocols and antioxidant application on bonding performance of two adhesive systems to coronal dentin

Omar,

Salem,

Abdou

et al. 2024

J Clin Exp Dent

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Background The aim was to evaluate the effect of different irrigation protocols and antioxidants application on the shear bond strength (SBS) of two different adhesive systems to deep coronal dentin at different temperature. Material and Methods One hundred and twenty human premolar teeth were cut longitudinally in two halves, then the prepared specimens were allocated into four main groups according to the irrigation protocols; Distilled water (control), Sodium hypochlorite (NaOCl) + Ethylenediamine Tetra-acetic Acid (EDTA), and NaOCl + Editronate (HEDP), two subgroups according to irrigation solutions temperature; 4°C and 37°C, two divisions according to grape seed extract (GSE) application (with and without), and two subdivisions according to the applied adhesive systems; OptiBond-All-In-One (OPT) and ScotchBond Universal (SBU). Adhesives were applied in self-etch (SE) mode and resin composite material discs were built. Specimens were kept in distilled water for 24-h at 37°C before SBS testing. Four-way ANOVA and Tukey HSD tests were used for data analysis (α=0.05). Results 4°C irrigants solution temperature showed the least significant SBS values, distilled water group showed significantly higher SBS values compared to NaOCl + EDTA and NaOCl + HEDP groups respectively. GSE application improved dentin bond strength significantly within each adhesive. Conclusions Increasing the temperature of the irrigation solutions has significantly enhanced the SBS of coronal dentin. Antioxidants application following different irrigation protocols has improved the SBS. Key words: Irrigation protocols, temperature, bond strength, coronal dentin, antioxidant, adhesive systems.

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Effect of Grape Seed Extract Solution on the Microhardness of the Root Canal Dentin: An in Vitro Study

Cited by 3 publications

References 13 publications

Push-Out Bond Strength and Dentinal Penetration of a Novel Herbal-Based Pulp Capping Agent: An In vitro Study

Push-Out Bond Strength and Dentinal Penetration of a Novel Herbal-Based Pulp Capping Agent: An In vitro Study

Push out bond strength and dentinal penetration of a novel herbal based pulp capping agent: An in Vitro study

Effect of various irrigation protocols and antioxidant application on bonding performance of two adhesive systems to coronal dentin

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