Now showing items 1-9 of 9

    • Biocompatibilidade in vitro da hidroxiapatita extraída de resíduo de peixe (Micropogonias furnieri) 

      Pires, Larissa Mariano [UNIFESP] (Universidade Federal de São Paulo, 2022-01-24)
      O osso é um tecido conjuntivo especializado no qual a matriz orgânica colagênica é mineralizada, uma vez que é permeada por cristais de hidroxiapatita (HAP), um mineral que contribui para as suas propriedades mecânicas. ...

    • Calcium phosphate fibers coated with collagen: in vivo evaluation of the effects on bone repair 

      Ueno, Fabio Roberto [UNIFESP]; Kido, Hueliton Wilian [UNIFESP]; Granito, Renata Neves [UNIFESP]; Gabbai-Armelin, Paulo Roberto [UNIFESP]; Magri, Angela Maria Paiva [UNIFESP]; Fernandes, Kelly Rossetti [UNIFESP]; Silva, Antonio Carlos da; Braga, Francisco José Correa; Renno, Ana Claudia Muniz [UNIFESP] (Cadernos Saude Publica, 2016)
      The aim of this study was to assess the characteristics of the CaP/Col composites, in powder and fiber form, via scanning electron microscopy (SEM), pH and calcium release evaluation after immersion in SBF and to evaluate ...

    • Comparação entre hidroxiapatita porosa de coral e enxerto ósseo autógeno em coelhos 

      Figueiredo, Arthur Silveira De; Fagundes, Djalma José [UNIFESP]; Novo, Neil Ferreira [UNIFESP]; Juliano, Yara [UNIFESP]; Inouye, Celso Massaschi (Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia, 2001-09-01)
      The transplantation of autogenous bone continues being used with success, in spite of the disadvantages that it presents, mainly in what refers the increased morbidity, additional operations and increase of the cost. The ...

    • Evaluation of europium-doped HA/beta-TCP ratio fluorescence in biphasic calcium phosphate nanocomposites controlled by the pH value during the synthesis 

      Silva, Flavia R. O.; Lima, Nelson B.; Guilhen, Sabine N.; Courrol, Lilia Coronato [UNIFESP]; Bressiani, Ana Helena A. (Elsevier Science Bv, 2016)
      Europium-doped hydroxyapatite (HA), beta-tricalcium phosphate (beta-TCP) and biphasic phosphate nanopowders were synthesized by co-precipitation method and their crystal structures and fluorescence properties were investigated ...

    • Hidroxiapatita nano e microparticulada: interação óssea 

      Segala, Renato Dalcin [UNIFESP] (Universidade Federal de São Paulo (UNIFESP), 2019)
      Introduction: Tissue Engineering (ET) is the science that associates biological knowledge with Engineering fundamentals. ET is based on the use of cell-seeded biocompatible materials (scaffolds) that have the ability to ...

    • Obtenção, caracterização físico-química e biocompatibilidade da hidroxiapatita derivada da corvina (micropogonias furnieri) 

      Yamamura, Hirochi [UNIFESP] (Universidade Federal de São Paulo, 2016-04-14)
      The main objective of the present work was to develop a method of obtaining hydroxyapatite from the bones by-product of whitemouth croaker fish (Micropogonias furnieri) disposed as a waste at the local Fish Market. The new ...

    • Osteointegração de osso bovino desvitalizado, hidroxiapatita de coral, poliuretana de mamona e enxerto autógeno em coelhos 

      Figueiredo, Arthur Silveira de [UNIFESP]; Fagundes, Djalma José [UNIFESP]; Novo, Neil Ferreira [UNIFESP]; Inouye, Celso Massaschi [UNIFESP]; Takita, Luiz Carlos [UNIFESP]; Sassioto, Maria Cristina Pita [UNIFESP] (Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia, 2004-08-01)
      PURPOSE: To study comparatively devitalized bovine bone, porous coralline hydroxyapatite, castor beans polyurethane implants and autograft in the repair of 6x10mm bony defect in femur of rabbits. METHODS: Ninety six New ...

    • Physico-chemical characterization and biocompatibility of hydroxyapatite derived from fish waste 

      Yamamura, Hirochi [UNIFESP]; Silva, Victor Hugo Pereira da [UNIFESP]; Ruiz, Pedro Luiz Menin; Ussui, Valter [UNIFESP]; Lazar, Dolores Ribeiro Ricci; Renno, Ana Claudia Muniz [UNIFESP]; Ribeiro, Daniel Araki [UNIFESP] (Elsevier Science Bv, 2018)
      The aim of this study was to synthesize hydroxyapatite (HAP) powder from fish waste. The powder was characterized through X-ray diffraction, Fourier transform infrared spectroscopy, ion exchange chromatography, scanning ...

    • Viabilidade biológica da hidroxiapatita obtida do resíduo de pescado para uso em enxerto ósseo 

      Ruiz, Pedro Luiz Menin [UNIFESP] (Universidade Federal de São Paulo (UNIFESP), 2017)
      Introdução: O peixe é um alimento muito apreciado pela população mundial e seu consumo vem sendo estimulado por nutricionistas e médicos por possuir alto teor proteico, nutritivo e mineral. Devido seu crescente consumo ...