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- Publisher Website: 10.1067/mod.2001.112875
- Scopus: eid_2-s2.0-0035315866
- PMID: 11298312
- WOS: WOS:000168186700015
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Article: Osteogenesis in the glenoid fossa in response to mandibular advancement
Title | Osteogenesis in the glenoid fossa in response to mandibular advancement |
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Authors | |
Issue Date | 2001 |
Publisher | Mosby, Inc. The Journal's web site is located at http://www.elsevier.com/locate/ajodo |
Citation | American Journal Of Orthodontics And Dentofacial Orthopedics, 2001, v. 119 n. 4, p. 390-400 How to Cite? |
Abstract | The purpose of this study was to identify the temporal sequence of cellular changes in the glenoid fossa and to quantify the amount of bone formation in response to mandibular advancement. One hundred 35-day-old female Sprague-Dawley rats were randomly divided into 5 experimental groups (15 rats each) and 5 control groups (5 rats each). In the experimental groups, functional appliances were used to create continuous forward mandibular advancement. The rats were killed after 3, 7, 14, 21, and 30 days. Sections were cut through the glenoid fossa in the parasagittal plane and stained with periodic acid and Schiff's reagent for evaluation of bone formation and with hematoxylin and eosin for observation of cellular response.The results showed that, in the control rats, bone formation was initially higher in the posterior and middle regions than in the anterior region then decreased overtime in all regions. In the experimental group, bone formation significantly increased from day 7 to day 30 compared with control rats. Day 21 marked the highest levels of bone formation in the middle (+184%) and posterior regions (+300%). Mandibular protrusion resulted in the osteoprogenitor cells being oriented in the direction of the pull of the posterior fibers of the disc and also resulted in a considerable increase in bone formation in the glenoid fossa. (Am J Orthod Dentofacial Orthop 2001;119:390-400). |
Persistent Identifier | http://hdl.handle.net/10722/66638 |
ISSN | 2023 Impact Factor: 2.7 2023 SCImago Journal Rankings: 1.283 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Rabie, ABM | en_HK |
dc.contributor.author | Zhao, Z | en_HK |
dc.contributor.author | Shen, G | en_HK |
dc.contributor.author | Hägg, EU | en_HK |
dc.contributor.author | Robinson, W | en_HK |
dc.date.accessioned | 2010-09-06T05:48:03Z | - |
dc.date.available | 2010-09-06T05:48:03Z | - |
dc.date.issued | 2001 | en_HK |
dc.identifier.citation | American Journal Of Orthodontics And Dentofacial Orthopedics, 2001, v. 119 n. 4, p. 390-400 | en_HK |
dc.identifier.issn | 0889-5406 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/66638 | - |
dc.description.abstract | The purpose of this study was to identify the temporal sequence of cellular changes in the glenoid fossa and to quantify the amount of bone formation in response to mandibular advancement. One hundred 35-day-old female Sprague-Dawley rats were randomly divided into 5 experimental groups (15 rats each) and 5 control groups (5 rats each). In the experimental groups, functional appliances were used to create continuous forward mandibular advancement. The rats were killed after 3, 7, 14, 21, and 30 days. Sections were cut through the glenoid fossa in the parasagittal plane and stained with periodic acid and Schiff's reagent for evaluation of bone formation and with hematoxylin and eosin for observation of cellular response.The results showed that, in the control rats, bone formation was initially higher in the posterior and middle regions than in the anterior region then decreased overtime in all regions. In the experimental group, bone formation significantly increased from day 7 to day 30 compared with control rats. Day 21 marked the highest levels of bone formation in the middle (+184%) and posterior regions (+300%). Mandibular protrusion resulted in the osteoprogenitor cells being oriented in the direction of the pull of the posterior fibers of the disc and also resulted in a considerable increase in bone formation in the glenoid fossa. (Am J Orthod Dentofacial Orthop 2001;119:390-400). | en_HK |
dc.language | eng | en_HK |
dc.publisher | Mosby, Inc. The Journal's web site is located at http://www.elsevier.com/locate/ajodo | en_HK |
dc.relation.ispartof | American Journal of Orthodontics and Dentofacial Orthopedics | en_HK |
dc.rights | American Journal of Orthodontics and Dentofacial Orthopedics. Copyright © Mosby, Inc. | en_HK |
dc.subject.mesh | Adaptation, Physiological | en_HK |
dc.subject.mesh | Animals | en_HK |
dc.subject.mesh | Coloring Agents - diagnostic use | en_HK |
dc.subject.mesh | Female | en_HK |
dc.subject.mesh | Fluorescent Dyes - diagnostic use | en_HK |
dc.subject.mesh | Image Processing, Computer-Assisted | en_HK |
dc.subject.mesh | Mandible - pathology - physiopathology | en_HK |
dc.subject.mesh | Mandibular Condyle - pathology - physiopathology | en_HK |
dc.subject.mesh | Orthodontic Appliances, Functional | en_HK |
dc.subject.mesh | Osteogenesis - physiology | en_HK |
dc.subject.mesh | Random Allocation | en_HK |
dc.subject.mesh | Rats | en_HK |
dc.subject.mesh | Rats, Sprague-Dawley | en_HK |
dc.subject.mesh | Statistics as Topic | en_HK |
dc.subject.mesh | Temporal Bone - pathology - physiopathology | en_HK |
dc.subject.mesh | Temporomandibular Joint - pathology - physiopathology | en_HK |
dc.subject.mesh | Temporomandibular Joint Disc - pathology - physiopathology | en_HK |
dc.title | Osteogenesis in the glenoid fossa in response to mandibular advancement | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0889-5406&volume=119&issue=4&spage=390&epage=400&date=2001&atitle=Osteogenesis+in+the+glenoid+fossa+in+response+to+mandibular+advancement | en_HK |
dc.identifier.email | Rabie, ABM: rabie@hku.hk | en_HK |
dc.identifier.email | Hägg, EU: euohagg@hkusua.hku.hk | en_HK |
dc.identifier.authority | Rabie, ABM=rp00029 | en_HK |
dc.identifier.authority | Hägg, EU=rp00020 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1067/mod.2001.112875 | en_HK |
dc.identifier.pmid | 11298312 | en_HK |
dc.identifier.scopus | eid_2-s2.0-0035315866 | en_HK |
dc.identifier.hkuros | 56713 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0035315866&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 119 | en_HK |
dc.identifier.issue | 4 | en_HK |
dc.identifier.spage | 390 | en_HK |
dc.identifier.epage | 400 | en_HK |
dc.identifier.isi | WOS:000168186700015 | - |
dc.publisher.place | United States | en_HK |
dc.identifier.scopusauthorid | Rabie, ABM=7007172734 | en_HK |
dc.identifier.scopusauthorid | Zhao, Z=14066852000 | en_HK |
dc.identifier.scopusauthorid | Shen, G=7401966958 | en_HK |
dc.identifier.scopusauthorid | Hägg, EU=7006790279 | en_HK |
dc.identifier.scopusauthorid | Robinson, W=55458237600 | en_HK |
dc.identifier.issnl | 0889-5406 | - |