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Article: Effects of bisphosphonates on osseointegration of dental implants in rabbit model
Title | Effects of bisphosphonates on osseointegration of dental implants in rabbit model |
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Authors | |
Issue Date | 12-Feb-2021 |
Publisher | Hindawi |
Citation | BioMed Research International, 2021, v. 2021 How to Cite? |
Abstract | This study is to investigate the effect of bisphosphonates on the osseointegration of dental implants in a rabbit model. Twenty female New Zealand White rabbits were equally assigned into control and experiment groups which received saline or zoledronic acid treatment 4 weeks prior to surgery. Titanium dental implant was placed on the calvarial bone. Zoledronic acid or saline treatment continued after surgery for 4 weeks (short-term subgroup) or 8 weeks (long-term subgroup) until sacrifice. Three different fluorochrome labeling solutions were administrated for assessing bone growth rates. Samples of the calvarial bone and mandible were subjected to microcomputed tomography (micro-CT), confocal microscope, and histology analysis. Zoledronic acid treatment significantly reduced bone growth rates in the calvarial bone, but had no significant influence in bone mineral density and trabecular microarchitecture. Significantly lower bone-to-implant contact ratios were found in zoledronic acid-treated animals compared to controls at week 4 but not at week 8. Oncologic dose zoledronic acid suppresses the bone growth rates of the calvarial bone; ZA may have an adverse effect on osseointegration of dental implant in short term, but this effect tends to diminish in long term. |
Persistent Identifier | http://hdl.handle.net/10722/333985 |
ISSN | 2021 Impact Factor: 3.246 2020 SCImago Journal Rankings: 0.772 |
DC Field | Value | Language |
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dc.contributor.author | Yu, RQ | - |
dc.contributor.author | Wang, JY | - |
dc.contributor.author | Rao, NJ | - |
dc.contributor.author | Huo, L | - |
dc.contributor.author | Zheng, LW | - |
dc.date.accessioned | 2023-10-10T03:15:11Z | - |
dc.date.available | 2023-10-10T03:15:11Z | - |
dc.date.issued | 2021-02-12 | - |
dc.identifier.citation | BioMed Research International, 2021, v. 2021 | - |
dc.identifier.issn | 2314-6133 | - |
dc.identifier.uri | http://hdl.handle.net/10722/333985 | - |
dc.description.abstract | <p>This study is to investigate the effect of bisphosphonates on the osseointegration of dental implants in a rabbit model. Twenty female New Zealand White rabbits were equally assigned into control and experiment groups which received saline or zoledronic acid treatment 4 weeks prior to surgery. Titanium dental implant was placed on the calvarial bone. Zoledronic acid or saline treatment continued after surgery for 4 weeks (short-term subgroup) or 8 weeks (long-term subgroup) until sacrifice. Three different fluorochrome labeling solutions were administrated for assessing bone growth rates. Samples of the calvarial bone and mandible were subjected to microcomputed tomography (micro-CT), confocal microscope, and histology analysis. Zoledronic acid treatment significantly reduced bone growth rates in the calvarial bone, but had no significant influence in bone mineral density and trabecular microarchitecture. Significantly lower bone-to-implant contact ratios were found in zoledronic acid-treated animals compared to controls at week 4 but not at week 8. Oncologic dose zoledronic acid suppresses the bone growth rates of the calvarial bone; ZA may have an adverse effect on osseointegration of dental implant in short term, but this effect tends to diminish in long term.<br></p> | - |
dc.language | eng | - |
dc.publisher | Hindawi | - |
dc.relation.ispartof | BioMed Research International | - |
dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | - |
dc.title | Effects of bisphosphonates on osseointegration of dental implants in rabbit model | - |
dc.type | Article | - |
dc.identifier.doi | 10.1155/2021/6689564 | - |
dc.identifier.scopus | eid_2-s2.0-85101617740 | - |
dc.identifier.volume | 2021 | - |
dc.identifier.eissn | 2314-6141 | - |
dc.identifier.issnl | 2314-6133 | - |