Estudo da resposta biológica no ti-cp tratado termicamente
Titanium is one of the most widely used materials for the manufacture of biomedical devices and therefore goes through a series of thermal processes and / or mechanics who aim to solve problems often associated with the manufacturing process. Heat treatment can significantly alter their properties b...
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ri-123456789-296142020-10-02T13:08:53Z Estudo da resposta biológica no ti-cp tratado termicamente Study of biological response in heat treated ti-cp Macêdo, Haroldo Reis Alves de Macêdo, Marina de Oliveira Cardoso Rocha, Hugo Alexandre de Oliveira Guerra Neto, Custódio Leopoldino de Brito Alves Júnior, Clodomiro Biomateriais Titânio Tratamento Térmico Comportamento Celular Titanium is one of the most widely used materials for the manufacture of biomedical devices and therefore goes through a series of thermal processes and / or mechanics who aim to solve problems often associated with the manufacturing process. Heat treatment can significantly alter their properties by creating or relieving residual stresses in the material and consequently altering the biological response of these. It is known from the literature that growth and cell proliferation are strongly influenced by the characteristics of the surface to which the culture was performed. In this work, different heat treatments were performed on commercially pure titanium in order to study its influence on the behavior of pre-osteoblastic cells -MC373-E1, when cultured on the surface thereof. In general, samples treated in a greater degree of "aggression" had more cells than those with lower "aggressiveness " O titânio é um dos materiais mais utilizados para a fabricaçáo de dispositivos biomédicos e por isso, passa por uma série de processos térmicos e/ou mecânicos que visam solucionar problemas frequentemente associadas ao processo de fabricaçáo. Os tratamentos térmicos podem alterar de maneira significativa suas propriedades criando ou aliviando tensões residuais no material e consequentemente alterando a resposta biológica destes. Sabe-se da literatura que o crescimento e proliferaçáo celular sáo fortemente influenciados pelas características da superfície à qual a cultura foi realizada. No presente trabalho, foram realizados diferentes tratamentos térmicos no titânio comercialmente puro a fim de estudar sua influência sobre o comportamento de células pré-osteoblásticas MC373-E1, quando cultivadas sobre a superfície dos mesmos 2020-07-14T22:34:13Z 2020-07-14T22:34:13Z 2011 article MACEDO, H.R.A.; MACEDO, M.O.C.; GUERRA NETO, C.L.B. ; ALVES JUNIOR, C.. Estudo da resposta biológica no ti-cp tratado termicamente. Revista Brasileira de Inovação Tecnológica em Saúde, v. 01, p. 4-12, 2011. Disponível em:https: //periodicos.ufrn.br/reb/article/view/1483. Acesso em: 13 jul. 2020. https://doi.org/10.18816/r-bits.v1i1.1483 2236-1103 https://repositorio.ufrn.br/jspui/handle/123456789/29614 10.18816/r-bits.v1i1.1483 pt_BR application/pdf Revista Brasileira de Inovação Tecnologica em Saúde |
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Biomateriais Titânio Tratamento Térmico Comportamento Celular |
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Biomateriais Titânio Tratamento Térmico Comportamento Celular Macêdo, Haroldo Reis Alves de Macêdo, Marina de Oliveira Cardoso Rocha, Hugo Alexandre de Oliveira Guerra Neto, Custódio Leopoldino de Brito Alves Júnior, Clodomiro Estudo da resposta biológica no ti-cp tratado termicamente |
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Titanium is one of the most widely used materials for the manufacture of biomedical devices and therefore goes through a series of thermal processes and / or mechanics who aim to solve problems often associated with the manufacturing process. Heat treatment can significantly alter their properties by creating or relieving residual stresses in the material and consequently altering the biological response of these. It is known from the literature that growth and cell proliferation are strongly influenced by the characteristics of the surface to which the culture was performed. In this work, different heat treatments were performed on commercially pure titanium in order to study its influence on the behavior of pre-osteoblastic cells -MC373-E1, when cultured on the surface thereof. In general, samples treated in a greater degree of "aggression" had more cells than those with lower "aggressiveness " |
format |
article |
author |
Macêdo, Haroldo Reis Alves de Macêdo, Marina de Oliveira Cardoso Rocha, Hugo Alexandre de Oliveira Guerra Neto, Custódio Leopoldino de Brito Alves Júnior, Clodomiro |
author_facet |
Macêdo, Haroldo Reis Alves de Macêdo, Marina de Oliveira Cardoso Rocha, Hugo Alexandre de Oliveira Guerra Neto, Custódio Leopoldino de Brito Alves Júnior, Clodomiro |
author_sort |
Macêdo, Haroldo Reis Alves de |
title |
Estudo da resposta biológica no ti-cp tratado termicamente |
title_short |
Estudo da resposta biológica no ti-cp tratado termicamente |
title_full |
Estudo da resposta biológica no ti-cp tratado termicamente |
title_fullStr |
Estudo da resposta biológica no ti-cp tratado termicamente |
title_full_unstemmed |
Estudo da resposta biológica no ti-cp tratado termicamente |
title_sort |
estudo da resposta biológica no ti-cp tratado termicamente |
publisher |
Revista Brasileira de Inovação Tecnologica em Saúde |
publishDate |
2020 |
url |
https://repositorio.ufrn.br/jspui/handle/123456789/29614 |
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