Evaluation of biocompatibility of sodium perborate and 30% hydrogen peroxide using the analysis of the adherence capacity and morphology of macrophages

Asfora, Kattyenne Kabbaz; Santos, Maria do Carmo Moreira da Silva; Castro, Célia Maria Machado Barbosa de

doi:10.1016/j.jdent.2004.08.011

Cited by 20 publications

(15 citation statements)

References 25 publications

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“…Home bleaching agents might be applied for weeks to months in some cases. These peroxides can rapidly traverse in vitro the dentine in sufficient concentrations to be cytotoxic . The occurrence of tooth sensitivity is very common with the use of these agents, although the exact cause of these reactions is not known.…”

Section: Pretreatment and Postoperative Materialsmentioning

confidence: 99%

Biocompatibility of various dental materials in contemporary dentistry: a narrative insight

Mallineni

Nuvvula

Matinlinna

et al. 2012

J of Invest & Clin Dent

100

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In the past few decades, there has been an increase in demand for safety evaluation and control of dental materials used daily in dentistry; however, this task is difficult and cumbersome. Dental materials that are passive and do not react with the oral environment will be more stable and have superior durability. It is expected that dental materials will be universally accepted and will not cause harm or injury to the surrounding structures in the oral cavity. This is an entirely negative approach to the material tolerance and biocompatibility, and hides the possibility that some positive gains can be achieved. Side-effects of dental materials are believed to be rare, and generally, those that have been reported are mild. There are wide varieties of materials used in dentistry, which include liners, irrigants, intracanal filling materials, intracanal medicaments, prosthetic materials, restorative materials, subgingival implants, and mouth rinses. Therefore, in this study, the biocompatibility of various commonly-used clinical materials used in contemporary dentistry was discussed.

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Section: Pretreatment and Postoperative Materialsmentioning

confidence: 99%

Biocompatibility of various dental materials in contemporary dentistry: a narrative insight

Mallineni

Nuvvula

Matinlinna

et al. 2012

J of Invest & Clin Dent

100

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“…Blood was collected from the caudal vein and centrifuged at 3, 000 rpm for 10 min to harvest serum which was stored at −20°C for detection of Al concentration. The peritoneal suspension was obtained using a technical procedure as previously described [5]. Briefly, the abdomen was cleaned with 75% ethanol, followed by a skin incision in the middle part of the abdomen, and then, 10 mL cold (2-8°C) physiological saline was injected into the abdominal cavity.…”

Section: Sample Collection and Processmentioning

confidence: 99%

Effects of Aluminum Exposure on the Adherence, Chemotaxis, and Phagocytosis Capacity of Peritoneal Macrophages in Rats

Zhu

et al. 2011

Biol Trace Elem Res

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To investigate the effects of aluminum (Al) exposure on peritoneal macrophages of Wistar rats, four groups of ten rats each were orally exposed to 0, 13, 26, and 52 mg kg(-1) Al(3+) in form of aluminum trichloride (AlCl(3)) in drinking water for 120 days. At the end of the experimental period, the Al concentration in serum, the adherence, chemotaxis, and phagocytosis capacity of peritoneal macrophages were determined. The results showed that the Al concentration in serum significantly increased in a dose-dependent manner; the adherence, chemotaxis, and phagocytosis capacity of peritoneal macrophages decreased with the increase of Al dose, and present a dose-effective relationship. Further, they were significantly lower in the high-dose groups (P < 0.01) compared with the control group. It indicates that Al was toxic to peritoneal macrophages of rats, and the adherence, chemotaxis, and phagocytosis capacity of peritoneal macrophages in rats were significantly suppressed by exposure to 52 mg kg(-1) day Al(3+).

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“…Sodium perborate is a safe agent for internal bleaching of root filled teeth, whereas 30% hydrogen peroxide has been reported to be more likely to cause external cervical resorption (Asfora et al . ). Therefore, the combination of sodium perborate and distilled water has been advocated and is as effective as a combination of sodium perborate and hydrogen peroxide (Ho & Goerig , Weiger et al .…”

Section: Introductionmentioning

confidence: 97%

Effect of several bleaching agents on teeth stained with a resin-based sealer

et al. 2013

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Evaluation of biocompatibility of sodium perborate and 30% hydrogen peroxide using the analysis of the adherence capacity and morphology of macrophages

Cited by 20 publications

References 25 publications

Biocompatibility of various dental materials in contemporary dentistry: a narrative insight

Biocompatibility of various dental materials in contemporary dentistry: a narrative insight

Effects of Aluminum Exposure on the Adherence, Chemotaxis, and Phagocytosis Capacity of Peritoneal Macrophages in Rats

Effect of several bleaching agents on teeth stained with a resin-based sealer

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