Effect of hesperidin incorporation into a self-etching primer on durability of dentin bond

Islam, Md. Sofiqul; Hiraishi, Noriko; Nassar, Mohannad; Yiu, Cynthia Kar Yung; Otsuki, Masayuki; Tagami, Junji

doi:10.1016/j.dental.2014.08.371

Cited by 25 publications

(28 citation statements)

References 33 publications

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“…HPN enhances the cross linking of type I collagen in dentin, which is an essential step in improving the adhesion. 21,22,30,31 The pyridinoline crosslinks in type I collagen could be disrupted by NaOCl not by H 2 O 2. . 36 Accordingly, HPN could not significantly improve the bond strength of SH+H group.…”

Section: Discussionmentioning

confidence: 97%

“…29 A 5% HPN solution was used in this study, as a 5% HPN-containing primer had been reported to improve the immediate bond strength and preserve the bonding durability. 30,31 The microshear testing was used in this study. It controls the bonded area and eliminates the pre-stressing factors, such as specimens sectioning, which is performed in the microtensile bond strength test.…”

Section: Discussionmentioning

confidence: 99%

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Influence of Hesperidin Application on Bonding of Resin Modified Glass Ionomer-Based Restorative Material to Dentin Treated With Oxygen Induced Endodontic Irrigants

Soliman

Ghorab

2018

Egyptian Dental Journal

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Objectives:To investigate the effect of hesperidin application on the bonding of resin-modified glass ionomer-based restorative material to dentin treated with oxygen-induced endodontic irrigants. Materials and Methods:One hundred human permanent molars were categorized into five groups (n= 20/group), treated with various irrigants as follows: group C; distilled water (negative control), group SH; 5.25% NaOCl (positive control), group SH+H; 5.25% NaOCl + 5 % hesperidin, group HP; 10% H 2 O 2 , group HP+H; 10% H 2 O 2 + 5 % hesperidin. Immediately after treatments, the specimens were bonded with the RMGI-based restorative material. For each group, half of the specimens were evaluated for µSBS by a universal testing machine and the other half for elemental analysis by EDX. Additional ten specimens (n=2/group) were prepared for the micromorphological analysis using SEM. Data were analyzed using One-way ANOVA and Tukey's multiple comparison test (P<.05). The fracture pattern was analyzed by the Chi-square (χ 2 ) test. Results:Hesperidin groups improved the µSBS, with a significant effect for HP+H group (P<.05). A significant increase in the ion weight percentages was detected in hesperidin groups (P< .001). Conclusion:Application of hesperidin improved the dentin bond strength and increased the ion weight percentages in dentin alongside RMGI based restorative material; this could be a promising approach to aid dental practitioners in their decisions, regarding which restorative material to use especially in caries susceptible patients.

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Section: Discussionmentioning

confidence: 97%

Section: Discussionmentioning

confidence: 99%

Influence of Hesperidin Application on Bonding of Resin Modified Glass Ionomer-Based Restorative Material to Dentin Treated With Oxygen Induced Endodontic Irrigants

Soliman

Ghorab

2018

Egyptian Dental Journal

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“…The mechanism of interaction of hesperidin and collagen matrix has not yet been elucidated. It is suggested that hydrophobic interactions between hesperidin and collagen fibrils result in increased mechanical properties of the collagen matrix . Hesperidin also enhances the resistance to proteolytic degradation by bacterial collagenase .…”

Section: Discussionmentioning

confidence: 99%

Inhibition of dentine collagen degradation by hesperidin: an in situ study

Strijp

Takatsuka

Sono

et al. 2015

European J Oral Sciences

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Dentine caries is a process of demineralization and subsequent degradation of the collagenous matrix. Host-derived proteolytic enzymes, such as matrix metalloproteinases (MMPs), play a role in this process of dentine collagen degradation. Hampering this degradation retards the caries process. Dietary antioxidants, such as the flavonoid hesperidin, can inhibit the proteolytic activity of MMPs and act as natural stabilizers of collagen. The aim of this study was to investigate the anti-collagenolytic activity of hesperidin in an in situ model. A single-blind, split-mouth, in situ experiment was designed. Seventeen participants received two completely demineralized dentine specimens placed contralaterally in the buccal flanges of their partial prosthesis. During the 4-wk experimental period, the participants immersed the dentine specimens in a test solution [1,000 parts per million (p.p.m.) hesperidin] or a control solution (saline), twice daily for 3 min. After the in situ period, the specimens were retrieved and their collagen content was determined. A saliva sample was taken at the start and at the end of the experimental period, to assess collagenolytic activity. A significant protection of collagen, of 24%, was observed in the hesperidin-treated specimens compared with the control-treated specimens. No correlation was found between salivary collagenolytic activity and loss of collagen in the control-treated specimens. The results of this in situ study show that hesperidin could play a role in the preservation of dentine collagen matrix.

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“…The achievement of an efficient and stable bond between tooth substrate and resin materials remains a challenge in restorative dentistry. The primary aim of dental adhesives is to provide retention to composite cements and withstand mechanical forces and shrinkage stress from the lining composite (1) . Clinically, failure of restorations occurs mainly due to inadequate sealing and hydrolytic degradation of both resin material and dentin collagen that leads to loss of retention (2,3) .…”

Section: Introductionmentioning

confidence: 99%

Effect of Natural Cross-Linkers on Shear Bond Strength to Dentin After Storage in Different Media

Elmobsher¹,

Niazy

Motawea

et al. 2017

ADJ-for Girls

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Objectives: This study was designed to evaluate the effect of natural cross linkers (Propolis and Hesperidin) on shear bond strength (SBS) to dentin after storage in different media. Materials and Methods: Ninety extracted molars were used and divided into three main groups according to dentin surface treatment (n=30) where, A1: treated with Propolis, A2: treated with Hesperidin and A3: receive no treatment to serve as a control group. Each group was further subdivided into 3 subgroups (n=10) according to the storage media either stored in Acids (B1) or stored in Artificial saliva (B2) or stored in distilled Water (B3). The shear bond strength (SBS) was determined using a universal testing machine. Results: The dentin specimens treated with Propolis showed significantly highest SBS. Conclusion: Both Propolis and Hesperidin cross linking agents are considered beneficial in improving bonding to dentin, though Propolis was much more effective. Storage media has deteriorating effect on resin-dentin shear bond strength.

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Effect of hesperidin incorporation into a self-etching primer on durability of dentin bond

Cited by 25 publications

References 33 publications

Influence of Hesperidin Application on Bonding of Resin Modified Glass Ionomer-Based Restorative Material to Dentin Treated With Oxygen Induced Endodontic Irrigants

Influence of Hesperidin Application on Bonding of Resin Modified Glass Ionomer-Based Restorative Material to Dentin Treated With Oxygen Induced Endodontic Irrigants

Inhibition of dentine collagen degradation by hesperidin: an in situ study

Effect of Natural Cross-Linkers on Shear Bond Strength to Dentin After Storage in Different Media

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