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Article: Age effect on osteoprotegerin expression in periodontal tissue cells during orthodontic tooth movement

TitleAge effect on osteoprotegerin expression in periodontal tissue cells during orthodontic tooth movement
增龄因素对鼠正畸牙齿移动中牙周组织骨保护素(OPG)表达的影响
Authors
KeywordsAge
Alveolar bone remodelling
Issue Date2003
PublisherPeking University, Health Science Center. The Journal's web site is located at http://new.med.wanfangdata.com.cn/Periodical/kqzjx
Citation
Chinese Journal of Orthodontics, 2003, v. 10 n. 4, p. 164-167 How to Cite?
口腔正畸學, 2003, v. 10 n. 4, p. 164-167 How to Cite?
Abstract的比较在正畸牙齿移动中幼年鼠和成年鼠牙周组织骨保护素(osteoprotegerin,OPG)信使RNA(mRNA)表达的不同,以探讨增龄因素影响正畸骨改建的分子机制.方法以4周(幼年鼠)和24周(成年鼠)雄性大鼠为实验动物,牵引左上第一磨牙近中移动为正畸牙齿移动模型,原位杂交检测牙周膜组织OPG mRNA的表达.结果1.幼年鼠正畸牙齿移动中加力后3小时张力侧近牙槽骨表面可见OPG表达阳性细胞排列;与幼年鼠相比,成年鼠加力后牵张侧牙周膜细胞的OPG mRNA表达没有明显改变.2.幼年鼠加力后6小时开始压力侧即可观察到破骨细胞的数目明显增多,成年鼠加力后,压力侧加力24小时可见破骨细胞;无论幼年和成年鼠压力侧牙周膜细胞的OPG mRNA表达在加力前后均未见明显改变.结论增龄因素使牙周组织内OPG表达明显增强;成年牙周组织中较强的OPG表达可能与成人正畸出现的牙槽骨吸收、牙齿移动迟缓相关.
Persistent Identifierhttp://hdl.handle.net/10722/66851
ISSN

 

DC FieldValueLanguage
dc.contributor.authorLi, XTen_HK
dc.contributor.authorYang, Yen_HK
dc.contributor.authorZhang, Den_HK
dc.contributor.authorFu, MKen_HK
dc.date.accessioned2010-09-06T05:49:53Z-
dc.date.available2010-09-06T05:49:53Z-
dc.date.issued2003en_HK
dc.identifier.citationChinese Journal of Orthodontics, 2003, v. 10 n. 4, p. 164-167en_HK
dc.identifier.citation口腔正畸學, 2003, v. 10 n. 4, p. 164-167-
dc.identifier.issn1005-0191en_HK
dc.identifier.urihttp://hdl.handle.net/10722/66851-
dc.description.abstract的比较在正畸牙齿移动中幼年鼠和成年鼠牙周组织骨保护素(osteoprotegerin,OPG)信使RNA(mRNA)表达的不同,以探讨增龄因素影响正畸骨改建的分子机制.方法以4周(幼年鼠)和24周(成年鼠)雄性大鼠为实验动物,牵引左上第一磨牙近中移动为正畸牙齿移动模型,原位杂交检测牙周膜组织OPG mRNA的表达.结果1.幼年鼠正畸牙齿移动中加力后3小时张力侧近牙槽骨表面可见OPG表达阳性细胞排列;与幼年鼠相比,成年鼠加力后牵张侧牙周膜细胞的OPG mRNA表达没有明显改变.2.幼年鼠加力后6小时开始压力侧即可观察到破骨细胞的数目明显增多,成年鼠加力后,压力侧加力24小时可见破骨细胞;无论幼年和成年鼠压力侧牙周膜细胞的OPG mRNA表达在加力前后均未见明显改变.结论增龄因素使牙周组织内OPG表达明显增强;成年牙周组织中较强的OPG表达可能与成人正畸出现的牙槽骨吸收、牙齿移动迟缓相关.-
dc.languagechien_HK
dc.publisherPeking University, Health Science Center. The Journal's web site is located at http://new.med.wanfangdata.com.cn/Periodical/kqzjxen_HK
dc.relation.ispartofChinese Journal of Orthodonticsen_HK
dc.subjectAge-
dc.subjectAlveolar bone remodelling-
dc.subject.otherOPG-
dc.titleAge effect on osteoprotegerin expression in periodontal tissue cells during orthodontic tooth movementen_HK
dc.title增龄因素对鼠正畸牙齿移动中牙周组织骨保护素(OPG)表达的影响-
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1005-0191&volume=10&spage=164&epage=167&date=2003&atitle=The+effect+of+aging+on+the+expression+of+osteoprotegerin+in+mouse+periodontal+tissue+during+orthodontic+tooth+movementen_HK
dc.identifier.emailYang, Y: yangyanq@hkucc.hku.hken_HK
dc.identifier.authorityYang, Y=rp00045en_HK
dc.identifier.doi10.3760/cma.j.issn.1674-5760.2003.04.005-
dc.identifier.hkuros146517en_HK

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