Calcium Phosphate Bioceramic Material Local Influence on the Bone Biomechanical Properties at Rabbits with Experimental Osteoporosis

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dc.contributor.authorAnanjevs, Vladislavs
dc.contributor.authorAnanjeva, Aleksandra
dc.contributor.authorVētra, Jānis
dc.contributor.authorSkagers, Andrejs
dc.contributor.authorSalma, Ilze
dc.contributor.authorLočs, Jānis
dc.contributor.authorKasyanov, Vladimir
dc.contributor.institutionDepartment of Oral and Maxillofacial Surgery and Oral Medicine
dc.contributor.institutionInstitute of Anatomy and Anthropology
dc.contributor.institutionBiomehānikas zinātniskā laboratorija
dc.date.accessioned2021-09-06T12:25:01Z
dc.date.available2021-09-06T12:25:01Z
dc.date.issued2018
dc.description.abstractBiomechanical characteristicsof the rabbit cartilagecomponentfrom the femurwereinvestigated.The controlosteoporosishad beenactivatedby ovariectomy alongside theinjections of methylprednisolone. During the experiment defects in the femur’sgreater trochanter zonewas created andafterwardsfilled withthefragmentsof a hydroxyapatite as well astricalcium phosphate(HAP/TCP 70/30) or HAP/TCP 70/30mixedwith five percentstrontium. Threemonths lateranimals were euthanazed, squared samples werecut out from the femur’sbody andlatertested on a bend. The results ofthe research revealedthat the femurs becomemorestringentafter filling offdefects in the greater trochanter zonewith HAP/TCP 70/30or HAP/TCP 70/30mixed with fivepercentstrontium. The ultimate painfor the cartilagecomponentin the controlgroupswas less, than in thetest group.The flexure modulus of flexibilityof a cartilagecomponentin the test groupwas statistically reliable less, than the value of the flexure modulus of flexibilityof the cartilagecomponentin the controlgroups. Therefore, local usage ofcalcium –phosphatic bioceramic componentoverthe greater trochanter partincreasesbiomechanical characteristicsof the cartilagecomponentin the femurof animals.en
dc.description.statusPeer reviewed
dc.format.extent2
dc.format.extent350669
dc.identifier.citationAnanjevs, V, Ananjeva, A, Vētra, J, Skagers, A, Salma, I, Ločs, J & Kasyanov, V 2018, 'Calcium Phosphate Bioceramic Material Local Influence on the Bone Biomechanical Properties at Rabbits with Experimental Osteoporosis', International Journal of Engineering & Technology, vol. 7, no. 2.23, pp. 496-497. < https://www.sciencepubco.com/index.php/ijet/article/view/15342/6352 >
dc.identifier.issn1741-9212
dc.identifier.urihttps://dspace.rsu.lv/jspui/handle/123456789/6193
dc.identifier.urlhttps://www.sciencepubco.com/index.php/ijet/article/view/15342/6352
dc.language.isoeng
dc.relation.ispartofInternational Journal of Engineering & Technology
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subject2.5 Materials engineering
dc.subject1.4. Reviewed scientific article published in Latvia or abroad in a scientific journal with an editorial board (including university editions)
dc.titleCalcium Phosphate Bioceramic Material Local Influence on the Bone Biomechanical Properties at Rabbits with Experimental Osteoporosisen
dc.type/dk/atira/pure/researchoutput/researchoutputtypes/contributiontojournal/article

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