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Hydroxyapatite and hydroxyapatite substituents in strengthening of the jaw bone tegmenta

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2012
452.pdf (205.9Kb)
Authors
Ajduković, Zorica
Ignjatović, Nenad
Savić, Vojin
Najman, Stevo
Mihailović, Dragan
Rajković, J.
Petrović, N.
Uskoković, Dragan
Conference object (Published version)
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Abstract
In recent years, calcium hydroxyapatite (HAp) and its substituents are increasingly used in dentistry and medicine. The influence of nanoparticles Ca / Co-HAp in strengthening weak osteoporotic bone jaw tegmenta was tested in an experimental model. The study was conducted on Wistar soy rats, aged 6-8 weeks. The biomaterial was implanted in the osteoporoticly weakened mandible of these animals. The best results in the strengthening of the lower jaw bone tegmenta were achieved 24 weeks after implantation of hydroxyapatite nanoparticles in which the calcium ion was substituted with 12% of cobalt ions. Histochemical parameters of bone synthesis were in a statistically significant increase. SEM analysis showed a high degree of osteogenetic ability of nano-particulate material implanted in the bone defect.
Keywords:
hydroxyapatite / jaw bone tegmenta / nanoparticles
Source:
The Fourteenth Annual Conference YUCOMAT 2012: Programme and the Book of Abstracts, 2012, 121-121
Publisher:
  • Belgrade : Materials Research Society of Serbia
Funding / projects:
  • Molecular designing of nanoparticles with controlled morphological and physicochemical characteristics and functional materials based on them (RS-45004)
  • Virtual human osteoarticular system and its application in preclinical and clinical practice (RS-41017)
[ Google Scholar ]
Handle
https://hdl.handle.net/21.15107/rcub_dais_455
URI
https://dais.sanu.ac.rs/123456789/455
Collections
  • ИТН САНУ - Општа колекција / ITS SASA - General collection
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASA
TY  - CONF
AU  - Ajduković, Zorica
AU  - Ignjatović, Nenad
AU  - Savić, Vojin
AU  - Najman, Stevo
AU  - Mihailović, Dragan
AU  - Rajković, J.
AU  - Petrović, N.
AU  - Uskoković, Dragan
PY  - 2012
UR  - https://dais.sanu.ac.rs/123456789/455
AB  - In recent years, calcium hydroxyapatite (HAp) and its substituents are increasingly used in dentistry and medicine. The influence of nanoparticles Ca / Co-HAp in strengthening weak osteoporotic bone jaw tegmenta was tested in an experimental model. The study was conducted on Wistar soy rats, aged 6-8 weeks. The biomaterial was implanted in the osteoporoticly weakened mandible of these animals. The best results in the strengthening of the lower jaw bone tegmenta were achieved 24 weeks after implantation of hydroxyapatite nanoparticles in which the calcium ion was substituted with 12% of cobalt ions. Histochemical parameters of bone synthesis were in a statistically significant increase. SEM analysis showed a high degree of osteogenetic ability of nano-particulate material implanted in the bone defect.
PB  - Belgrade : Materials Research Society of Serbia
C3  - The Fourteenth Annual Conference YUCOMAT 2012: Programme and the Book of Abstracts
T1  - Hydroxyapatite and hydroxyapatite substituents in strengthening of the jaw bone tegmenta
SP  - 121
EP  - 121
UR  - https://hdl.handle.net/21.15107/rcub_dais_455
ER  - 
@conference{
author = "Ajduković, Zorica and Ignjatović, Nenad and Savić, Vojin and Najman, Stevo and Mihailović, Dragan and Rajković, J. and Petrović, N. and Uskoković, Dragan",
year = "2012",
abstract = "In recent years, calcium hydroxyapatite (HAp) and its substituents are increasingly used in dentistry and medicine. The influence of nanoparticles Ca / Co-HAp in strengthening weak osteoporotic bone jaw tegmenta was tested in an experimental model. The study was conducted on Wistar soy rats, aged 6-8 weeks. The biomaterial was implanted in the osteoporoticly weakened mandible of these animals. The best results in the strengthening of the lower jaw bone tegmenta were achieved 24 weeks after implantation of hydroxyapatite nanoparticles in which the calcium ion was substituted with 12% of cobalt ions. Histochemical parameters of bone synthesis were in a statistically significant increase. SEM analysis showed a high degree of osteogenetic ability of nano-particulate material implanted in the bone defect.",
publisher = "Belgrade : Materials Research Society of Serbia",
journal = "The Fourteenth Annual Conference YUCOMAT 2012: Programme and the Book of Abstracts",
title = "Hydroxyapatite and hydroxyapatite substituents in strengthening of the jaw bone tegmenta",
pages = "121-121",
url = "https://hdl.handle.net/21.15107/rcub_dais_455"
}
Ajduković, Z., Ignjatović, N., Savić, V., Najman, S., Mihailović, D., Rajković, J., Petrović, N.,& Uskoković, D.. (2012). Hydroxyapatite and hydroxyapatite substituents in strengthening of the jaw bone tegmenta. in The Fourteenth Annual Conference YUCOMAT 2012: Programme and the Book of Abstracts
Belgrade : Materials Research Society of Serbia., 121-121.
https://hdl.handle.net/21.15107/rcub_dais_455
Ajduković Z, Ignjatović N, Savić V, Najman S, Mihailović D, Rajković J, Petrović N, Uskoković D. Hydroxyapatite and hydroxyapatite substituents in strengthening of the jaw bone tegmenta. in The Fourteenth Annual Conference YUCOMAT 2012: Programme and the Book of Abstracts. 2012;:121-121.
https://hdl.handle.net/21.15107/rcub_dais_455 .
Ajduković, Zorica, Ignjatović, Nenad, Savić, Vojin, Najman, Stevo, Mihailović, Dragan, Rajković, J., Petrović, N., Uskoković, Dragan, "Hydroxyapatite and hydroxyapatite substituents in strengthening of the jaw bone tegmenta" in The Fourteenth Annual Conference YUCOMAT 2012: Programme and the Book of Abstracts (2012):121-121,
https://hdl.handle.net/21.15107/rcub_dais_455 .

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