Effect of low intensity pulsed ultrasound stimulation on sinus augmentation in rabbits
Identifieur interne : 000515 ( Pmc/Curation ); précédent : 000514; suivant : 000516Effect of low intensity pulsed ultrasound stimulation on sinus augmentation in rabbits
Auteurs : Hiroaki Takebe ; Yasuhiro Nakanishi ; Yukito Hirose ; Morio OchiSource :
- Clinical Oral Implants Research [ 0905-7161 ] ; 2014.
Abstract
The objective of the present study was to evaluate the efficacy of low intensity pulsed ultrasound stimulation (LIPUS) and to determine the optimal frequency for enhancing bone regeneration in sinus augmentation using a rabbit model.
Thirty male rabbits underwent sinus augmentation. Two rectangular nasal bone windows were outlined bilaterally. LIPUS was applied at two different frequencies (1 MHz and 3 MHz) on experimental sites daily for 2, 4 and 8 weeks. Each histological area of the experimental and control sites was divided into upper and lower parts from the parietal region to a depth of 5 mm. Each area of new bone was measured.
At 2, 4 and 8 weeks, the experimental sites in the 1 MHz group exhibited significantly more new bone growth than the control sites in both the upper and lower parts. When the upper and lower parts of each area were measured in combination there was a statistical difference between the test and control sites in the 1 MHz group at 2, 4 and 8 weeks; however, there were no statistical differences between the test and control sites in the 3 MHz group.
The results suggest that clinical application of LIPUS for sinus augmentation may promote new bone formation, and that the effect of LIPUS for sinus augmentation at a frequency of 1 MHz was greater than at 3 MHz until 8 weeks after sinus augmentation.
Url:
DOI: 10.1111/clr.12136
PubMed: 23442146
PubMed Central: 4232324
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<author><name sortKey="Takebe, Hiroaki" sort="Takebe, Hiroaki" uniqKey="Takebe H" first="Hiroaki" last="Takebe">Hiroaki Takebe</name>
<affiliation><nlm:aff>NONE</nlm:aff>
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<author><name sortKey="Nakanishi, Yasuhiro" sort="Nakanishi, Yasuhiro" uniqKey="Nakanishi Y" first="Yasuhiro" last="Nakanishi">Yasuhiro Nakanishi</name>
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<author><name sortKey="Hirose, Yukito" sort="Hirose, Yukito" uniqKey="Hirose Y" first="Yukito" last="Hirose">Yukito Hirose</name>
<affiliation><nlm:aff>NONE</nlm:aff>
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<author><name sortKey="Ochi, Morio" sort="Ochi, Morio" uniqKey="Ochi M" first="Morio" last="Ochi">Morio Ochi</name>
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Effect of low intensity pulsed ultrasound stimulation on sinus augmentation in rabbits</title>
<author><name sortKey="Takebe, Hiroaki" sort="Takebe, Hiroaki" uniqKey="Takebe H" first="Hiroaki" last="Takebe">Hiroaki Takebe</name>
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<author><name sortKey="Nakanishi, Yasuhiro" sort="Nakanishi, Yasuhiro" uniqKey="Nakanishi Y" first="Yasuhiro" last="Nakanishi">Yasuhiro Nakanishi</name>
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<author><name sortKey="Hirose, Yukito" sort="Hirose, Yukito" uniqKey="Hirose Y" first="Yukito" last="Hirose">Yukito Hirose</name>
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<series><title level="j">Clinical Oral Implants Research</title>
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<front><div type="abstract" xml:lang="en"><sec><title>Objectives</title>
<p>The objective of the present study was to evaluate the efficacy of low intensity pulsed ultrasound stimulation (LIPUS) and to determine the optimal frequency for enhancing bone regeneration in sinus augmentation using a rabbit model.</p>
</sec>
<sec sec-type="methods"><title>Material and methods</title>
<p>Thirty male rabbits underwent sinus augmentation. Two rectangular nasal bone windows were outlined bilaterally. LIPUS was applied at two different frequencies (1 MHz and 3 MHz) on experimental sites daily for 2, 4 and 8 weeks. Each histological area of the experimental and control sites was divided into upper and lower parts from the parietal region to a depth of 5 mm. Each area of new bone was measured.</p>
</sec>
<sec><title>Results</title>
<p>At 2, 4 and 8 weeks, the experimental sites in the 1 MHz group exhibited significantly more new bone growth than the control sites in both the upper and lower parts. When the upper and lower parts of each area were measured in combination there was a statistical difference between the test and control sites in the 1 MHz group at 2, 4 and 8 weeks; however, there were no statistical differences between the test and control sites in the 3 MHz group.</p>
</sec>
<sec><title>Conclusions</title>
<p>The results suggest that clinical application of LIPUS for sinus augmentation may promote new bone formation, and that the effect of LIPUS for sinus augmentation at a frequency of 1 MHz was greater than at 3 MHz until 8 weeks after sinus augmentation.</p>
</sec>
</div>
</front>
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<pmc article-type="research-article"><pmc-dir>properties open_access</pmc-dir>
<front><journal-meta><journal-id journal-id-type="nlm-ta">Clin Oral Implants Res</journal-id>
<journal-id journal-id-type="iso-abbrev">Clin Oral Implants Res</journal-id>
<journal-id journal-id-type="publisher-id">clr</journal-id>
<journal-title-group><journal-title>Clinical Oral Implants Research</journal-title>
</journal-title-group>
<issn pub-type="ppub">0905-7161</issn>
<issn pub-type="epub">1600-0501</issn>
<publisher><publisher-name>BlackWell Publishing Ltd</publisher-name>
<publisher-loc>Oxford, UK</publisher-loc>
</publisher>
</journal-meta>
<article-meta><article-id pub-id-type="pmid">23442146</article-id>
<article-id pub-id-type="pmc">4232324</article-id>
<article-id pub-id-type="doi">10.1111/clr.12136</article-id>
<article-categories><subj-group subj-group-type="heading"><subject>Original Articles</subject>
</subj-group>
</article-categories>
<title-group><article-title>Effect of low intensity pulsed ultrasound stimulation on sinus augmentation in rabbits</article-title>
</title-group>
<contrib-group><contrib contrib-type="author"><name><surname>Takebe</surname>
<given-names>Hiroaki</given-names>
</name>
<xref ref-type="aff" rid="au1"></xref>
</contrib>
<contrib contrib-type="author"><name><surname>Nakanishi</surname>
<given-names>Yasuhiro</given-names>
</name>
<xref ref-type="aff" rid="au1"></xref>
</contrib>
<contrib contrib-type="author"><name><surname>Hirose</surname>
<given-names>Yukito</given-names>
</name>
<xref ref-type="aff" rid="au1"></xref>
</contrib>
<contrib contrib-type="author"><name><surname>Ochi</surname>
<given-names>Morio</given-names>
</name>
<xref ref-type="aff" rid="au1"></xref>
<xref ref-type="corresp" rid="cor1"></xref>
</contrib>
<aff id="au1"><label>1</label>
<institution>Department of Oral Rehabilitation, Division of Fixed Prosthodontics and Oral Implantology, School of Dentistry, Health Sciences University of Hokkaido</institution>
<addr-line>Hokkaido, Japan</addr-line>
</aff>
</contrib-group>
<author-notes><corresp id="cor1"><bold>Corresponding author:</bold>
, <italic>Morio Ochi</italic>
, Department of Oral Rehabilitation, Division of Fixed Prosthodontics and Oral Implantology, School of Dentistry, Health Sciences University of Hokkaido, 1757 Kanazawa, Ishikari-Tobetsu, Hokkaido 061-0293, Japan, Tel.: 81 133 23 1211, Fax: 81 133 23 2892, e-mail: <email>ochident@hoku-iryo-u.ac.jp</email>
</corresp>
</author-notes>
<pub-date pub-type="ppub"><month>1</month>
<year>2014</year>
</pub-date>
<pub-date pub-type="epub"><day>1</day>
<month>1</month>
<year>2014</year>
</pub-date>
<volume>25</volume>
<issue>6</issue>
<fpage>735</fpage>
<lpage>741</lpage>
<history><date date-type="accepted"><day>17</day>
<month>1</month>
<year>2013</year>
</date>
</history>
<permissions><copyright-statement>© 2013 John Wiley & Sons A/S. Published by Blackwell Publishing Ltd</copyright-statement>
<copyright-year>2013</copyright-year>
</permissions>
<abstract><sec><title>Objectives</title>
<p>The objective of the present study was to evaluate the efficacy of low intensity pulsed ultrasound stimulation (LIPUS) and to determine the optimal frequency for enhancing bone regeneration in sinus augmentation using a rabbit model.</p>
</sec>
<sec sec-type="methods"><title>Material and methods</title>
<p>Thirty male rabbits underwent sinus augmentation. Two rectangular nasal bone windows were outlined bilaterally. LIPUS was applied at two different frequencies (1 MHz and 3 MHz) on experimental sites daily for 2, 4 and 8 weeks. Each histological area of the experimental and control sites was divided into upper and lower parts from the parietal region to a depth of 5 mm. Each area of new bone was measured.</p>
</sec>
<sec><title>Results</title>
<p>At 2, 4 and 8 weeks, the experimental sites in the 1 MHz group exhibited significantly more new bone growth than the control sites in both the upper and lower parts. When the upper and lower parts of each area were measured in combination there was a statistical difference between the test and control sites in the 1 MHz group at 2, 4 and 8 weeks; however, there were no statistical differences between the test and control sites in the 3 MHz group.</p>
</sec>
<sec><title>Conclusions</title>
<p>The results suggest that clinical application of LIPUS for sinus augmentation may promote new bone formation, and that the effect of LIPUS for sinus augmentation at a frequency of 1 MHz was greater than at 3 MHz until 8 weeks after sinus augmentation.</p>
</sec>
</abstract>
<kwd-group><kwd>animal experiments</kwd>
<kwd>bone regeneration</kwd>
<kwd>low intensity pulsed ultrasound stimulation on sinus augmentation</kwd>
<kwd>sinus floor elevation</kwd>
</kwd-group>
</article-meta>
</front>
</pmc>
</record>
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