欢迎来到天天文库
浏览记录
ID:18018922
大小:338.23 KB
页数:3页
时间:2018-09-12
《丹参骨髓腔内注射对兔股骨头坏死破骨细胞数量的影响》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、万方数据第16卷第18期2010年12月中国实验方剂学杂志ChineseJournalofExperimentalTraditionalMedicalFormulaeV01.16,No.18Dec.,2010丹参骨髓腔内注射对兔股骨头坏死破骨细胞数量的影响瓦庆德,张天宏+,李振威,洪嵩(遵义医学院第一附属医院,贵州遵义563003)[摘要】目的:复制激素性股骨头坏死动物模型,观察兔破骨细胞数量,从分子水平探讨丹参注射液骨髓腔内注射预防激素性股骨头缺血性坏死的可行性及机制。方法:选用家兔30只,随机分为对照组、模型组、丹参注射液预肪组,每组10只。糖皮
2、质激素诱导兔激素性股骨头坏死动物模型,造模同时预防组行骨髓腔内注射丹参注射液,每侧0.4mg·kg~,每周2次,连续8周。8周后观察3组家兔破骨细胞数量及组织病理学的改变。结果:预防组能有效的降低破骨细胞数量及股骨头空骨陷窝率。结论:丹参骨髓腔内注射可抑制破骨细胞生成,对早期激素性股骨头缺血性坏死有预防作用。[关键词]股骨头缺血性坏死;糖皮质激素;髓腔内注射;丹参;破骨细胞[中图分类号】R285.5[文献标识码]A[文章编号】1005-9903(2010)18-0176-03InfluenceofIntramedullaryGivenwithSalv
3、iamiltiorrhizaInjectiononOsteoclastofSteroid.inducedNecrosisofFemoralHeadinRabbitWAQing-de,ZHANGTian-hong‘,LIZhen-wei,HONGSong(DepartmentofOrthopedics,n瑙£AffiliatedHospitalofZunyiMedicalCollege,Zunyi563003,China)[Abstract]Objective:Tocopytherabbitmodelofnecrosisofthefemoralhead
4、,observethenumberofosteoclasts,studythefeasibilityandmechanismofintramedullaryinjectionwithSalviamiltiorrhizainjectionforpreventingofsteroid-inducednecrosisofthefemoralheadatthemolecularlevel.Method:Thirtyrabbitswererandomlydividedintothreegroups:controlgroup,modelgroup,prevent
5、iongroup,10ineachgroup.Glucocorticoid—inducedrabbitmodeloffemoralheadnecrosiswasprepared.Whilemakingthemodels,thepreventiongrouphasreceivedbonemarrowcavityintramedullaryinjectionwithSalviamihiorrhiza.atadoseof0.4mg·kg~twiceaweekfor8weeks.8weekslater,thenumberofosteoclastsandhis
6、topathologicalchangesinthreegroupsofrabbitswereobserved.Result:Thepreventiongroupcouldeffectivelyreducethenumberofosteoclastsandtherateofemptylacunaefemoralhead.Conclusion:Salviamiltiorrhizainjectionplaysagoodeffectiveroleinthepreventionofsteroid·inducedavascularnecrosisoffemor
7、alheadthroughinhibittingosteoclastformation.[Keywords]avascularnecrosisoffemoralhead;glucocorticoid;intramedullaryinjection;Salviamiltiorrhiza;osteoclast股骨头缺血性坏死(avascularnecrosisoffemodhead,ANFH)是临床常见病,其发病率和致残率高,是骨科界三大难治症之一‘1
8、。临床治疗分非手术治[收稿日期][第一作者】n薯讯作者】·176·2010-08-3l瓦庆德,研究方向
9、:股骨头坏死,主治医师,Tel:13984203817。E—mail:waqingde8879k@rip.1
此文档下载收益归作者所有