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Article: Mandibular Condylar Cartilage Response To Moving 2 Molars In Rats

TitleMandibular Condylar Cartilage Response To Moving 2 Molars In Rats
Authors
Issue Date2010
PublisherMosby, Inc. The Journal's web site is located at http://www.elsevier.com/locate/ajodo
Citation
American Journal Of Orthodontics And Dentofacial Orthopedics, 2010, v. 137 n. 4, p. 460.e1-460.e8 How to Cite?
AbstractIntroduction: The Purpose Of This Study Was To Investigate The Responses Of Mandibular Condylar Cartilage To Moving 2 Molars In Different Combinations. Methods: Rats Were Assigned To Male And Female Control And Experimental Groups (Each, N = 5). Elastic Rubber Bands Were Used To Move Medially The Maxillary Left And The Mandibular Right First Molars In Experimental Group I. The Same Method Was Used To Distally Move The Maxillary Left And The Mandibular Right Third Molars, 2 Mandibular Third Molars, And 2 Maxillary Third Molars In Experimental Groups Ii, Iii, And Iv, Respectively. At The End Of The Eighth Week, All Condyles Were Examined Histologically. The Areas Of Histologic Change As A Percentage Of Total Cartilage Area Were Compared By Using The Mann-Whitney U Test. Results: Cartilage Degenerative Remodeling Was Observed In Experimental Groups Ii, Iii, And Iv. The Percentage Areas Of Degenerative Remodeling Were Higher In Female Experimental Groups Ii And Iii Than In The Female Control Group, And In Female Experimental Group Ii Than In Female Experimental Group Iv And Male Experimental Group Ii (All, P <0.05). Conclusions: The Mandibular Condylar Cartilage Of Female Rats Responded Variously To Different Combinations Of Molar Movement; The Most Obvious Remodeling Was Observed In Groups In Which The Maxillary Left And Mandibular Right Third Molars Were Moved. © 2010 American Association Of Orthodontists.
Persistent Identifierhttp://hdl.handle.net/10722/144261
ISSN
2023 Impact Factor: 2.7
2023 SCImago Journal Rankings: 1.283
ISI Accession Number ID
Funding AgencyGrant Number
National Nature Science Foundation of China30471909
30772429
Funding Information:

Supported by the National Nature Science Foundation of China, numbers 30471909 and 30772429.

References

 

DC FieldValueLanguage
dc.contributor.authorJiao, Ken_US
dc.contributor.authorWang, M-Qen_US
dc.contributor.authorNiu, L-Nen_US
dc.contributor.authorDai, Jen_US
dc.contributor.authorYu, S-Ben_US
dc.contributor.authorLiu, X-Den_US
dc.date.accessioned2012-01-20T08:58:28Z-
dc.date.available2012-01-20T08:58:28Z-
dc.date.issued2010en_US
dc.identifier.citationAmerican Journal Of Orthodontics And Dentofacial Orthopedics, 2010, v. 137 n. 4, p. 460.e1-460.e8en_US
dc.identifier.issn0889-5406en_US
dc.identifier.urihttp://hdl.handle.net/10722/144261-
dc.description.abstractIntroduction: The Purpose Of This Study Was To Investigate The Responses Of Mandibular Condylar Cartilage To Moving 2 Molars In Different Combinations. Methods: Rats Were Assigned To Male And Female Control And Experimental Groups (Each, N = 5). Elastic Rubber Bands Were Used To Move Medially The Maxillary Left And The Mandibular Right First Molars In Experimental Group I. The Same Method Was Used To Distally Move The Maxillary Left And The Mandibular Right Third Molars, 2 Mandibular Third Molars, And 2 Maxillary Third Molars In Experimental Groups Ii, Iii, And Iv, Respectively. At The End Of The Eighth Week, All Condyles Were Examined Histologically. The Areas Of Histologic Change As A Percentage Of Total Cartilage Area Were Compared By Using The Mann-Whitney U Test. Results: Cartilage Degenerative Remodeling Was Observed In Experimental Groups Ii, Iii, And Iv. The Percentage Areas Of Degenerative Remodeling Were Higher In Female Experimental Groups Ii And Iii Than In The Female Control Group, And In Female Experimental Group Ii Than In Female Experimental Group Iv And Male Experimental Group Ii (All, P <0.05). Conclusions: The Mandibular Condylar Cartilage Of Female Rats Responded Variously To Different Combinations Of Molar Movement; The Most Obvious Remodeling Was Observed In Groups In Which The Maxillary Left And Mandibular Right Third Molars Were Moved. © 2010 American Association Of Orthodontists.en_US
dc.languageengen_US
dc.publisherMosby, Inc. The Journal's web site is located at http://www.elsevier.com/locate/ajodoen_US
dc.relation.ispartofAmerican Journal Of Orthodontics And Dentofacial Orthopedicsen_US
dc.titleMandibular Condylar Cartilage Response To Moving 2 Molars In Ratsen_US
dc.typeArticleen_US
dc.identifier.authorityDai, J=rp01569en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/j.ajodo.2009.09.018en_US
dc.identifier.pmid20362904-
dc.identifier.scopuseid_2-s2.0-77950161031en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-77950161031&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume137en_US
dc.identifier.issue4en_US
dc.identifier.spage460.e1en_US
dc.identifier.epage460.e8en_US
dc.identifier.isiWOS:000276248500017-
dc.identifier.issnl0889-5406-

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