ArticleEuropean endodontic journal2021
Measurement of Copper ion Extrusion from the Apex of Human Teeth with Single Canals Following of Electrophoresis.
Article in European endodontic journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed, 2 citations in OpenAlex.
- Systematic Review on Copper Calcium Hydroxide Nanoparticles in the Treatment of Apical Periodontitis.Journal of pharmacy & bioallied sciences · 2023Article
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Authors and funding
5 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivePreventing bacterial overgrowth is an essential component of successful root canal treatment. Increasing the penetration of antimicrobial substances into the canal through electrophoresis is one of the possible methods. This study aimed to measure the copper ions extruding from the root apex after using an electrophoresis device (Depotphorese®) in human teeth with single canals.
methodsIn this ex-vivo study, thirty extracted human teeth with single canals were randomly divided into 2 groups. Group 1 as root canal preparation (WP) and group 2 as control (without root canal preparation). Each sample was individually fixed by alginate in a 5 ml sterile Eppendorf tube (microcentrifuge tube), and the root end was in contact with the distilled water solution. Ions derived from calcium hydroxide plus cupper paste (Cupral®) which mobilized via a low current electric field (1.5 mA/min for10 min) by Depotphorese® device. The copper ions in water solution were measured by spectrophotometric and supernatant methods.
resultsCopper ions were extruded from the end of the apex in two groups. However, based on the results of the t-test; copper ion penetration was significantly lower in the control group compared to the WP group (P<0.05).
conclusionElectrophoresis increased copper extrusion from the apical foramen. Although the root canal preparation increases the copper ion output in an ex-vivo environment, the amount of copper extruded from the root apex end was lower than the toxic dose. It seems that electrophoresis of copper plus calcium hydroxide mixture in endodontic treatments can be a safe procedure.
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Registered trials
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