Comparison of subcutaneous inflammatory response induced by elastomeric orthodontic ligatures coated with silver and zinc oxide nanoparticles with control group on rats
BACKGROUND: Silver and zinc oxide (ZnO) nanoparticles have recently become common to coat ligatures in order to take advantage of positive properties of nanoparticles, although there are concerns about their cytotoxicity. This study tended to compare subcutaneous inflammatory response induced by ela...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Wolters Kluwer - Medknow
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9807938/ https://www.ncbi.nlm.nih.gov/pubmed/36605142 |
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author | Sadeghian, Soosan Ersi, Mahnaz Kalbasi, Nader Najjarian, Mojtaba |
author_facet | Sadeghian, Soosan Ersi, Mahnaz Kalbasi, Nader Najjarian, Mojtaba |
author_sort | Sadeghian, Soosan |
collection | PubMed |
description | BACKGROUND: Silver and zinc oxide (ZnO) nanoparticles have recently become common to coat ligatures in order to take advantage of positive properties of nanoparticles, although there are concerns about their cytotoxicity. This study tended to compare subcutaneous inflammatory response induced by elastomeric orthodontic ligatures coated with silver and ZnO nanoparticles with a control group in rats. MATERIALS AND METHODS: In this in vitro and animal cross-sectional descriptive-analytical study, silver nanoparticles were synthesized by chemical reduction of silver nitrate solution in the presence of sodium borohydride and ZnO nanoparticles by the same method and by chemical reduction of zinc sulfate solution with sodium hydroxide and were coated on elastomeric ligatures. Subcutaneous inflammation degrees were assessed after 15 and 30 days and were compared in the groups by Kruskal–Wallis test and ordinal generalized estimation equation with exchangeable correlation matrix. All tests were performed with a significance level (P = 0.05). RESULTS: There was a significant difference in terms of degrees of inflammation in the groups coated with ZnO nanoparticles (P = 0.003) and silver nanoparticles (P = 0.04) compared to the control group in 15- and 30-day samples. Zinc nanoparticles caused 3.22 times more inflammation than silver nanoparticles (P = 0.053). The decrease in inflammation was significant over time in all groups (P = 0.001). CONCLUSION: There was a significant more inflammation in the groups receiving ZnO and silver nanoparticles compared to the control group in 15- and 30-day samples. Silver nanoparticles are probably safer than zinc nanoparticles for tissue and a better material to choose for antibacterial effects. |
format | Online Article Text |
id | pubmed-9807938 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Wolters Kluwer - Medknow |
record_format | MEDLINE/PubMed |
spelling | pubmed-98079382023-01-04 Comparison of subcutaneous inflammatory response induced by elastomeric orthodontic ligatures coated with silver and zinc oxide nanoparticles with control group on rats Sadeghian, Soosan Ersi, Mahnaz Kalbasi, Nader Najjarian, Mojtaba Dent Res J (Isfahan) Original Article BACKGROUND: Silver and zinc oxide (ZnO) nanoparticles have recently become common to coat ligatures in order to take advantage of positive properties of nanoparticles, although there are concerns about their cytotoxicity. This study tended to compare subcutaneous inflammatory response induced by elastomeric orthodontic ligatures coated with silver and ZnO nanoparticles with a control group in rats. MATERIALS AND METHODS: In this in vitro and animal cross-sectional descriptive-analytical study, silver nanoparticles were synthesized by chemical reduction of silver nitrate solution in the presence of sodium borohydride and ZnO nanoparticles by the same method and by chemical reduction of zinc sulfate solution with sodium hydroxide and were coated on elastomeric ligatures. Subcutaneous inflammation degrees were assessed after 15 and 30 days and were compared in the groups by Kruskal–Wallis test and ordinal generalized estimation equation with exchangeable correlation matrix. All tests were performed with a significance level (P = 0.05). RESULTS: There was a significant difference in terms of degrees of inflammation in the groups coated with ZnO nanoparticles (P = 0.003) and silver nanoparticles (P = 0.04) compared to the control group in 15- and 30-day samples. Zinc nanoparticles caused 3.22 times more inflammation than silver nanoparticles (P = 0.053). The decrease in inflammation was significant over time in all groups (P = 0.001). CONCLUSION: There was a significant more inflammation in the groups receiving ZnO and silver nanoparticles compared to the control group in 15- and 30-day samples. Silver nanoparticles are probably safer than zinc nanoparticles for tissue and a better material to choose for antibacterial effects. Wolters Kluwer - Medknow 2022-11-17 /pmc/articles/PMC9807938/ /pubmed/36605142 Text en Copyright: © 2022 Dental Research Journal https://creativecommons.org/licenses/by-nc-sa/4.0/This is an open access journal, and articles are distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as appropriate credit is given and the new creations are licensed under the identical terms. |
spellingShingle | Original Article Sadeghian, Soosan Ersi, Mahnaz Kalbasi, Nader Najjarian, Mojtaba Comparison of subcutaneous inflammatory response induced by elastomeric orthodontic ligatures coated with silver and zinc oxide nanoparticles with control group on rats |
title | Comparison of subcutaneous inflammatory response induced by elastomeric orthodontic ligatures coated with silver and zinc oxide nanoparticles with control group on rats |
title_full | Comparison of subcutaneous inflammatory response induced by elastomeric orthodontic ligatures coated with silver and zinc oxide nanoparticles with control group on rats |
title_fullStr | Comparison of subcutaneous inflammatory response induced by elastomeric orthodontic ligatures coated with silver and zinc oxide nanoparticles with control group on rats |
title_full_unstemmed | Comparison of subcutaneous inflammatory response induced by elastomeric orthodontic ligatures coated with silver and zinc oxide nanoparticles with control group on rats |
title_short | Comparison of subcutaneous inflammatory response induced by elastomeric orthodontic ligatures coated with silver and zinc oxide nanoparticles with control group on rats |
title_sort | comparison of subcutaneous inflammatory response induced by elastomeric orthodontic ligatures coated with silver and zinc oxide nanoparticles with control group on rats |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9807938/ https://www.ncbi.nlm.nih.gov/pubmed/36605142 |
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