Influences of mechanical barrier permeability on guided bone augmentation in the rat calvarium
We used radiological and histological analyses to evaluate the effects of mechanical barrier permeability in a rat model of calvarial guided bone augmentation (GBA). The calvaria of 20 rats were exposed, and one of four types of plastic caps (an occlusive cylindrical plastic cap; a plastic cap with...
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| Veröffentlicht in: | Journal of Oral Science 2018, Vol.60(3), pp.453-459 |
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| creator | Yamamoto, Takanobu Hasuike, Akira Koshi, Ryosuke Ozawa, Yasumasa Ozaki, Manami Kubota, Tatsuya Sato, Shuichi |
| description | We used radiological and histological analyses to evaluate the effects of mechanical barrier permeability in a rat model of calvarial guided bone augmentation (GBA). The calvaria of 20 rats were exposed, and one of four types of plastic caps (an occlusive cylindrical plastic cap; a plastic cap with no top; a plastic cap with three holes; and a plastic cap with four holes) was randomly placed on both sides. Newly generated bone in the plastic caps was evaluated with micro-computed tomography (micro-CT) and histological analysis. Micro-CT volumetric analysis and decalcified hematoxylin and eosin-stained sections showed that GBA barrier permeability was inversely associated with the quantity of augmented bone obtained. Masson’s trichrome staining showed that collagen in newly generated bony tissue was more mature in plastic caps with three holes than in those with more-permeable or more-occlusive barriers. Bone augmentation was inhibited in specimens exhibiting invasion of soft tissue through penetrating holes, and barrier permeability was associated with the quantity of augmented bone developed. In conclusion, moderate barrier permeability is optimal for development of mature augmented bone. |
| doi_str_mv | 10.2334/josnusd.17-0362 |
| format | Article |
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The calvaria of 20 rats were exposed, and one of four types of plastic caps (an occlusive cylindrical plastic cap; a plastic cap with no top; a plastic cap with three holes; and a plastic cap with four holes) was randomly placed on both sides. Newly generated bone in the plastic caps was evaluated with micro-computed tomography (micro-CT) and histological analysis. Micro-CT volumetric analysis and decalcified hematoxylin and eosin-stained sections showed that GBA barrier permeability was inversely associated with the quantity of augmented bone obtained. Masson’s trichrome staining showed that collagen in newly generated bony tissue was more mature in plastic caps with three holes than in those with more-permeable or more-occlusive barriers. Bone augmentation was inhibited in specimens exhibiting invasion of soft tissue through penetrating holes, and barrier permeability was associated with the quantity of augmented bone developed. In conclusion, moderate barrier permeability is optimal for development of mature augmented bone.</description><identifier>ISSN: 1343-4934</identifier><identifier>EISSN: 1880-4926</identifier><identifier>DOI: 10.2334/josnusd.17-0362</identifier><identifier>PMID: 30101821</identifier><language>eng</language><publisher>Japan: Nihon University School of Dentistry</publisher><subject>alveolar ridge augmentation ; Animals ; bone regeneration ; dental implants ; Dentistry ; Equipment Design ; Guided Tissue Regeneration - instrumentation ; Male ; Models, Animal ; Permeability ; Plastics - pharmacology ; Rats ; Rats, Inbred F344 ; skull ; Skull - diagnostic imaging ; Skull - physiology ; Staining and Labeling ; X-Ray Microtomography</subject><ispartof>Journal of Oral Science, 2018, Vol.60(3), pp.453-459</ispartof><rights>2018 by Nihon University School of Dentistry</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c521t-b6ee4ebd99d7262a01e3e65402db4e46b953ba2c525785505c8d0e7c103730aa3</citedby><cites>FETCH-LOGICAL-c521t-b6ee4ebd99d7262a01e3e65402db4e46b953ba2c525785505c8d0e7c103730aa3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,1877,4010,27900,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/30101821$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Yamamoto, Takanobu</creatorcontrib><creatorcontrib>Hasuike, Akira</creatorcontrib><creatorcontrib>Koshi, Ryosuke</creatorcontrib><creatorcontrib>Ozawa, Yasumasa</creatorcontrib><creatorcontrib>Ozaki, Manami</creatorcontrib><creatorcontrib>Kubota, Tatsuya</creatorcontrib><creatorcontrib>Sato, Shuichi</creatorcontrib><title>Influences of mechanical barrier permeability on guided bone augmentation in the rat calvarium</title><title>Journal of Oral Science</title><addtitle>J Oral Sci</addtitle><description>We used radiological and histological analyses to evaluate the effects of mechanical barrier permeability in a rat model of calvarial guided bone augmentation (GBA). The calvaria of 20 rats were exposed, and one of four types of plastic caps (an occlusive cylindrical plastic cap; a plastic cap with no top; a plastic cap with three holes; and a plastic cap with four holes) was randomly placed on both sides. Newly generated bone in the plastic caps was evaluated with micro-computed tomography (micro-CT) and histological analysis. Micro-CT volumetric analysis and decalcified hematoxylin and eosin-stained sections showed that GBA barrier permeability was inversely associated with the quantity of augmented bone obtained. Masson’s trichrome staining showed that collagen in newly generated bony tissue was more mature in plastic caps with three holes than in those with more-permeable or more-occlusive barriers. Bone augmentation was inhibited in specimens exhibiting invasion of soft tissue through penetrating holes, and barrier permeability was associated with the quantity of augmented bone developed. In conclusion, moderate barrier permeability is optimal for development of mature augmented bone.</description><subject>alveolar ridge augmentation</subject><subject>Animals</subject><subject>bone regeneration</subject><subject>dental implants</subject><subject>Dentistry</subject><subject>Equipment Design</subject><subject>Guided Tissue Regeneration - instrumentation</subject><subject>Male</subject><subject>Models, Animal</subject><subject>Permeability</subject><subject>Plastics - pharmacology</subject><subject>Rats</subject><subject>Rats, Inbred F344</subject><subject>skull</subject><subject>Skull - diagnostic imaging</subject><subject>Skull - physiology</subject><subject>Staining and Labeling</subject><subject>X-Ray Microtomography</subject><issn>1343-4934</issn><issn>1880-4926</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNo9kE1P4zAQhi20CNjCmdvKx70E_JU4Oa4QH5WQ9gJXrLEzbV0lTtd2VuLf46qll5mR3mfew0PILWd3Qkp1v51SmFN_x3XFZCPOyBVvW1apTjQ_yi2VLLdUl-RnSlvGlGh0fUEuJeOMt4JfkY9lWA0zBoeJTis6ottA8A4GaiFGj5HuMI4I1g8-f9Ip0PXse-ypnQJSmNcjhgzZl8AHmjdII2Ra_v9D9PN4Tc5XMCS8Oe4FeX96fHt4qV7_Pi8f_rxWrhY8V7ZBVGj7ruu1aAQwjhKbWjHRW4WqsV0tLYgC17qta1a7tmeoHWdSSwYgF-T3oXcXp38zpmxGnxwOAwSc5mQEa3XXKaFlQe8PqItTShFXZhf9CPHTcGb2Us1RquHa7KWWj1_H8tmO2J_4b4sFeDwA25RhjScAYvZuwFNhw4zcj2PxKS_Oo8EgvwAHLo5W</recordid><startdate>2018</startdate><enddate>2018</enddate><creator>Yamamoto, Takanobu</creator><creator>Hasuike, Akira</creator><creator>Koshi, Ryosuke</creator><creator>Ozawa, Yasumasa</creator><creator>Ozaki, Manami</creator><creator>Kubota, Tatsuya</creator><creator>Sato, Shuichi</creator><general>Nihon University School of Dentistry</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>2018</creationdate><title>Influences of mechanical barrier permeability on guided bone augmentation in the rat calvarium</title><author>Yamamoto, Takanobu ; Hasuike, Akira ; Koshi, Ryosuke ; Ozawa, Yasumasa ; Ozaki, Manami ; Kubota, Tatsuya ; Sato, Shuichi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c521t-b6ee4ebd99d7262a01e3e65402db4e46b953ba2c525785505c8d0e7c103730aa3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>alveolar ridge augmentation</topic><topic>Animals</topic><topic>bone regeneration</topic><topic>dental implants</topic><topic>Dentistry</topic><topic>Equipment Design</topic><topic>Guided Tissue Regeneration - instrumentation</topic><topic>Male</topic><topic>Models, Animal</topic><topic>Permeability</topic><topic>Plastics - pharmacology</topic><topic>Rats</topic><topic>Rats, Inbred F344</topic><topic>skull</topic><topic>Skull - diagnostic imaging</topic><topic>Skull - physiology</topic><topic>Staining and Labeling</topic><topic>X-Ray Microtomography</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yamamoto, Takanobu</creatorcontrib><creatorcontrib>Hasuike, Akira</creatorcontrib><creatorcontrib>Koshi, Ryosuke</creatorcontrib><creatorcontrib>Ozawa, Yasumasa</creatorcontrib><creatorcontrib>Ozaki, Manami</creatorcontrib><creatorcontrib>Kubota, Tatsuya</creatorcontrib><creatorcontrib>Sato, Shuichi</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of Oral Science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yamamoto, Takanobu</au><au>Hasuike, Akira</au><au>Koshi, Ryosuke</au><au>Ozawa, Yasumasa</au><au>Ozaki, Manami</au><au>Kubota, Tatsuya</au><au>Sato, Shuichi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influences of mechanical barrier permeability on guided bone augmentation in the rat calvarium</atitle><jtitle>Journal of Oral Science</jtitle><addtitle>J Oral Sci</addtitle><date>2018</date><risdate>2018</risdate><volume>60</volume><issue>3</issue><spage>453</spage><epage>459</epage><pages>453-459</pages><issn>1343-4934</issn><eissn>1880-4926</eissn><abstract>We used radiological and histological analyses to evaluate the effects of mechanical barrier permeability in a rat model of calvarial guided bone augmentation (GBA). The calvaria of 20 rats were exposed, and one of four types of plastic caps (an occlusive cylindrical plastic cap; a plastic cap with no top; a plastic cap with three holes; and a plastic cap with four holes) was randomly placed on both sides. Newly generated bone in the plastic caps was evaluated with micro-computed tomography (micro-CT) and histological analysis. Micro-CT volumetric analysis and decalcified hematoxylin and eosin-stained sections showed that GBA barrier permeability was inversely associated with the quantity of augmented bone obtained. Masson’s trichrome staining showed that collagen in newly generated bony tissue was more mature in plastic caps with three holes than in those with more-permeable or more-occlusive barriers. Bone augmentation was inhibited in specimens exhibiting invasion of soft tissue through penetrating holes, and barrier permeability was associated with the quantity of augmented bone developed. In conclusion, moderate barrier permeability is optimal for development of mature augmented bone.</abstract><cop>Japan</cop><pub>Nihon University School of Dentistry</pub><pmid>30101821</pmid><doi>10.2334/josnusd.17-0362</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Journal of Oral Science, 2018, Vol.60(3), pp.453-459 |
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| source | J-STAGE Free; MEDLINE; Freely Accessible Japanese Titles; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | alveolar ridge augmentation Animals bone regeneration dental implants Dentistry Equipment Design Guided Tissue Regeneration - instrumentation Male Models, Animal Permeability Plastics - pharmacology Rats Rats, Inbred F344 skull Skull - diagnostic imaging Skull - physiology Staining and Labeling X-Ray Microtomography |
| title | Influences of mechanical barrier permeability on guided bone augmentation in the rat calvarium |
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