Aspectos biomecânicos, bacteriológicos e micológicos de diáfises femorais caninas conservadas em glicerina a 98% ou mel
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Tipo de documento: | Tese |
Idioma: | por |
Título da fonte: | Manancial - Repositório Digital da UFSM |
Texto Completo: | http://repositorio.ufsm.br/handle/1/4096 |
Resumo: | The most important function of bone cortical allograft is basically of mechanical sustentantion. The stability and resistance have an important signification in the success of bone grafting. The aim of this study was to compare the axial compressive resistance of canine femoral shafts conserved in 98% glycerin or honey, kept for 30 days. Three groups had been formed, each one with 50 samples. The first group presented the 98% glycerin as agent, the second group had the honey as way to conserve and still there was one third group where the bones had been fresh collected and immediately tested. The bones had been collected without asseptical care with manual saw and the periosteal layer and bone marrow were removed. Later, the length, diameter and cortical thickness of each implant were measured and then was determined that the length would be twice the diameter of each femoral shaft. The biomechanical evaluation were tested in a press of axial compression, where the shafts had been submitted until the maximum load, when the first fracture point happened. The 98%glycerin and honey groups were moisturized for six hours before the compressive test while the fresh bone group received no hydration. In the bacteriologic study, the contamination was evaluated using three groups, each one with 35 samples of a femoral segment. The first group was analyzed at the harvest time and in the 98% glycerin and honey groups, after 30 days of storage. The same methodology was used for the mycological evaluation. The results showed that the 98% glycerin was more efficient in keeping bone resistance and also more efficient in eliminating bactaeria and fungi. |
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2017-06-072017-06-072007-03-12AMENDOLA, Gustavo Frassetto. Biomechanical, bacteriological and mycological aspects of canine femoral shafts conserved in 98% glycerin or honey. 2007. 100 f. Tese (Doutorado em Medicina Veterinária) - Universidade Federal de Santa Maria, Santa Maria, 2007.http://repositorio.ufsm.br/handle/1/4096The most important function of bone cortical allograft is basically of mechanical sustentantion. The stability and resistance have an important signification in the success of bone grafting. The aim of this study was to compare the axial compressive resistance of canine femoral shafts conserved in 98% glycerin or honey, kept for 30 days. Three groups had been formed, each one with 50 samples. The first group presented the 98% glycerin as agent, the second group had the honey as way to conserve and still there was one third group where the bones had been fresh collected and immediately tested. The bones had been collected without asseptical care with manual saw and the periosteal layer and bone marrow were removed. Later, the length, diameter and cortical thickness of each implant were measured and then was determined that the length would be twice the diameter of each femoral shaft. The biomechanical evaluation were tested in a press of axial compression, where the shafts had been submitted until the maximum load, when the first fracture point happened. The 98%glycerin and honey groups were moisturized for six hours before the compressive test while the fresh bone group received no hydration. In the bacteriologic study, the contamination was evaluated using three groups, each one with 35 samples of a femoral segment. The first group was analyzed at the harvest time and in the 98% glycerin and honey groups, after 30 days of storage. The same methodology was used for the mycological evaluation. The results showed that the 98% glycerin was more efficient in keeping bone resistance and also more efficient in eliminating bactaeria and fungi.Os implantes ósseos corticais desempenham função basicamente de sustentação mecânica. A exigência fundamental para que ocorra a osteointegração do enxerto é a estabilidade, sendo a resistência um fator de extrema relevância. O objetivo do presente estudo foi comparar a resistência compressiva axial de diáfises femorais caninas conservadas em glicerina a 98% ou mel, mantidas por um período de 30 dias. Foram formados três grupos, cada um contendo 50 amostras. O primeiro grupo apresentou como agente conservante a glicerina a 98%, o segundo o mel e ainda houve um terceiro grupo onde os ossos foram coletados a fresco e imediatamente testados. Os ossos foram obtidos de maneira não asséptica, utilizando serra manual e realizou-se a remoção do periósteo e medula óssea. Posteriormente cada implante teve definido seu comprimento, diâmetro e espessura de cortical e foi determinado que o comprimento seria o dobro do diâmetro de cada diáfise. Os testes biomecânicos foram realizados em uma prensa de compressão axial, na qual as diáfises foram submetidas até a carga máxima quando houve fissura. Os grupos da glicerina a 98% e mel foram hidratados por um período de seis horas antes do teste compressivo, enquanto que no grupo de ossos testados a fresco não houve hidratação. No estudo bacteriológico, a contaminação foi avaliada usando três grupos, cada um com 35 amostras de um segmento femoral. O primeiro grupo foi analisado no momento da coleta e nos grupos da glicerina a 98% e do mel, após 30 dias de armazenamento. A mesma metodologia foi usada para a avaliação micológica. Os resultados demonstraram que a glicerina a 98% foi mais eficiente na manutenção da resistência óssea e também mais eficiente em eliminar bactérias e fungos.application/pdfporUniversidade Federal de Santa MariaPrograma de Pós-Graduação em Medicina VeterináriaUFSMBRMedicina VeterináriaEnxerto ósseoResistênciaContaminaçãoBone graftResistanceContaminationCNPQ::CIENCIAS AGRARIAS::MEDICINA VETERINARIAAspectos biomecânicos, bacteriológicos e micológicos de diáfises femorais caninas conservadas em glicerina a 98% ou melBiomechanical, bacteriological and mycological aspects of canine femoral shafts conserved in 98% glycerin or honeyinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesisRaiser, Alceu Gasparhttp://lattes.cnpq.br/5375404372156000Fagundes, Renato Borgeshttp://lattes.cnpq.br/5255286815018611Mazzanti, Alexandrehttp://lattes.cnpq.br/3504517995843014Oliveira, João Cesar Diashttp://lattes.cnpq.br/4532868689636888Faria, Renato Xavierhttp://lattes.cnpq.br/7371193820287356http://lattes.cnpq.br/0287106168742633Amendola, Gustavo Frassetto500500000007400300300300300300300c9db0380-1e1c-4008-8c37-722d14dc1bc8b82b8ab7-9a2e-4244-ac58-a1e95a540f3facd74c2e-f7a4-445b-bfdf-8e4c1d5521969a05d168-7f5c-4d8b-a845-579aa89980c2d8228093-001d-4b3d-878c-acdb7092f751b3556326-a72f-479f-8fc4-3cc23430c69binfo:eu-repo/semantics/openAccessreponame:Manancial - Repositório Digital da UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMORIGINALtese.pdfapplication/pdf563079http://repositorio.ufsm.br/bitstream/1/4096/1/tese.pdf6f1982693de41296890ef38d0a5191c7MD51TEXTtese.pdf.txttese.pdf.txtExtracted texttext/plain213980http://repositorio.ufsm.br/bitstream/1/4096/2/tese.pdf.txt0fea5af4c861d76cc7a5fb09a699fa51MD52THUMBNAILtese.pdf.jpgtese.pdf.jpgIM Thumbnailimage/jpeg5495http://repositorio.ufsm.br/bitstream/1/4096/3/tese.pdf.jpgb730e22027bed980c7e1e71c78db3aa1MD531/40962022-12-28 09:55:28.591oai:repositorio.ufsm.br:1/4096Repositório Institucionalhttp://repositorio.ufsm.br/PUBhttp://repositorio.ufsm.br/oai/requestopendoar:39132022-12-28T12:55:28Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM)false |
dc.title.por.fl_str_mv |
Aspectos biomecânicos, bacteriológicos e micológicos de diáfises femorais caninas conservadas em glicerina a 98% ou mel |
dc.title.alternative.eng.fl_str_mv |
Biomechanical, bacteriological and mycological aspects of canine femoral shafts conserved in 98% glycerin or honey |
title |
Aspectos biomecânicos, bacteriológicos e micológicos de diáfises femorais caninas conservadas em glicerina a 98% ou mel |
spellingShingle |
Aspectos biomecânicos, bacteriológicos e micológicos de diáfises femorais caninas conservadas em glicerina a 98% ou mel Amendola, Gustavo Frassetto Enxerto ósseo Resistência Contaminação Bone graft Resistance Contamination CNPQ::CIENCIAS AGRARIAS::MEDICINA VETERINARIA |
title_short |
Aspectos biomecânicos, bacteriológicos e micológicos de diáfises femorais caninas conservadas em glicerina a 98% ou mel |
title_full |
Aspectos biomecânicos, bacteriológicos e micológicos de diáfises femorais caninas conservadas em glicerina a 98% ou mel |
title_fullStr |
Aspectos biomecânicos, bacteriológicos e micológicos de diáfises femorais caninas conservadas em glicerina a 98% ou mel |
title_full_unstemmed |
Aspectos biomecânicos, bacteriológicos e micológicos de diáfises femorais caninas conservadas em glicerina a 98% ou mel |
title_sort |
Aspectos biomecânicos, bacteriológicos e micológicos de diáfises femorais caninas conservadas em glicerina a 98% ou mel |
author |
Amendola, Gustavo Frassetto |
author_facet |
Amendola, Gustavo Frassetto |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Raiser, Alceu Gaspar |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/5375404372156000 |
dc.contributor.referee1.fl_str_mv |
Fagundes, Renato Borges |
dc.contributor.referee1Lattes.fl_str_mv |
http://lattes.cnpq.br/5255286815018611 |
dc.contributor.referee2.fl_str_mv |
Mazzanti, Alexandre |
dc.contributor.referee2Lattes.fl_str_mv |
http://lattes.cnpq.br/3504517995843014 |
dc.contributor.referee3.fl_str_mv |
Oliveira, João Cesar Dias |
dc.contributor.referee3Lattes.fl_str_mv |
http://lattes.cnpq.br/4532868689636888 |
dc.contributor.referee4.fl_str_mv |
Faria, Renato Xavier |
dc.contributor.referee4Lattes.fl_str_mv |
http://lattes.cnpq.br/7371193820287356 |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/0287106168742633 |
dc.contributor.author.fl_str_mv |
Amendola, Gustavo Frassetto |
contributor_str_mv |
Raiser, Alceu Gaspar Fagundes, Renato Borges Mazzanti, Alexandre Oliveira, João Cesar Dias Faria, Renato Xavier |
dc.subject.por.fl_str_mv |
Enxerto ósseo Resistência Contaminação |
topic |
Enxerto ósseo Resistência Contaminação Bone graft Resistance Contamination CNPQ::CIENCIAS AGRARIAS::MEDICINA VETERINARIA |
dc.subject.eng.fl_str_mv |
Bone graft Resistance Contamination |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS AGRARIAS::MEDICINA VETERINARIA |
description |
The most important function of bone cortical allograft is basically of mechanical sustentantion. The stability and resistance have an important signification in the success of bone grafting. The aim of this study was to compare the axial compressive resistance of canine femoral shafts conserved in 98% glycerin or honey, kept for 30 days. Three groups had been formed, each one with 50 samples. The first group presented the 98% glycerin as agent, the second group had the honey as way to conserve and still there was one third group where the bones had been fresh collected and immediately tested. The bones had been collected without asseptical care with manual saw and the periosteal layer and bone marrow were removed. Later, the length, diameter and cortical thickness of each implant were measured and then was determined that the length would be twice the diameter of each femoral shaft. The biomechanical evaluation were tested in a press of axial compression, where the shafts had been submitted until the maximum load, when the first fracture point happened. The 98%glycerin and honey groups were moisturized for six hours before the compressive test while the fresh bone group received no hydration. In the bacteriologic study, the contamination was evaluated using three groups, each one with 35 samples of a femoral segment. The first group was analyzed at the harvest time and in the 98% glycerin and honey groups, after 30 days of storage. The same methodology was used for the mycological evaluation. The results showed that the 98% glycerin was more efficient in keeping bone resistance and also more efficient in eliminating bactaeria and fungi. |
publishDate |
2007 |
dc.date.issued.fl_str_mv |
2007-03-12 |
dc.date.accessioned.fl_str_mv |
2017-06-07 |
dc.date.available.fl_str_mv |
2017-06-07 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/doctoralThesis |
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doctoralThesis |
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publishedVersion |
dc.identifier.citation.fl_str_mv |
AMENDOLA, Gustavo Frassetto. Biomechanical, bacteriological and mycological aspects of canine femoral shafts conserved in 98% glycerin or honey. 2007. 100 f. Tese (Doutorado em Medicina Veterinária) - Universidade Federal de Santa Maria, Santa Maria, 2007. |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufsm.br/handle/1/4096 |
identifier_str_mv |
AMENDOLA, Gustavo Frassetto. Biomechanical, bacteriological and mycological aspects of canine femoral shafts conserved in 98% glycerin or honey. 2007. 100 f. Tese (Doutorado em Medicina Veterinária) - Universidade Federal de Santa Maria, Santa Maria, 2007. |
url |
http://repositorio.ufsm.br/handle/1/4096 |
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por |
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Universidade Federal de Santa Maria |
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Medicina Veterinária |
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Universidade Federal de Santa Maria |
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