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Rib Biopsy Technique for Cortical Bone Evaluation in Rhesus Monkeys (Macaca mulatta)

机译:恒河猴皮骨评估的肋骨活检技术(猕猴)

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OldWorldprimatesareoftenstudiedtomodelhumanskeletalphysiology.Animportantadvantageofmonkeysoverotheranimalmodels(i.e.,rodents)isthepresenceofcorticalboneHaversianremodeling.Seventy-fivefemalerhesusmonkeys(Macacamulatta)weresubjectedtobonebiopsy.Withmonkeysinlateraldecubitusposition,thetenthribwassurgicallyexposedandfreedfromperiosteumbyuseofcarefulsharpandbluntdissection.Theribsectionwasresected,usingbonecutters,andthesurgicalwoundwasclosed.Thisprocedurewasrepeatedforthecontralateralribatalatertimepointin65monkeys.brxmlns="http://pub2web.metastore.ingenta.coms/"/brTherewasnomortalityorappreciablemorbidity.Thebonespecimenswere(mean±SD)2.50±0.25cmlong,with5.51.0mm2totalcross-sectionalarea.Theywereadequateforhistologic,immunohistochemical,andquantitativehistomorphometricexaminations.Prevalenceofpneumothoraxwasapproximately8.0%forthe140procedures.Thiscomplicationwasimmediatelyandsuccessfullycorrectedbyinsertionofasmallthoracictube,evacuationofpneumothorax,andclosureoftheincision.brxmlns="http://pub2web.metastore.ingenta.coms/"/brThiswell-tolerated,repeatableprocedureyieldsexcellentspecimensforperformanceofcorticalbonehistologicexaminationwithouteuthanasia,allowinglongitudinalevaluation.
机译:OldWorldprimatesareoftenstudiedtomodelhumanskeletalphysiology.Animportantadvantageofmonkeysoverotheranimalmodels(即,啮齿动物)isthepresenceofcorticalboneHaversianremodeling.Seventy-fivefemalerhesusmonkeys(Macacamulatta)weresubjectedtobonebiopsy.Withmonkeysinlateraldecubitusposition,thetenthribwassurgicallyexposedandfreedfromperiosteumbyuseofcarefulsharpandbluntdissection.Theribsectionwasresected,usingbonecutters,andthesurgicalwoundwasclosed.Thisprocedurewasrepeatedforthecontralateralribatalatertimepointin65monkeys。 Therewasnomortalityorappreciablemorbidity.Thebonespecimenswere(平均​​值±SD)2.50±0.25cmlong,with5.51.0mm2totalcross-sectionalarea.Theywereadequateforhistologic,免疫组织化学,andquantitativehistomorphometricexaminations.Prevalenceofpneumothoraxwasapproximately8.0%forthe140procedures.Thiscomplicationwasimmediatelyandsuccessfullycorrectedbyinsertionofasmallthoracictube,evacuationofpneumothorax,andclosureoftheincision。 这种耐受性良好的,可重复的手术良率是在无安乐死的情况下进行皮质骨组织学检查性能的极佳标本,可以进行纵向评估。

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