Antimicrobal and ostheointegration activity of bone cement contains nanometals

Beata Świeczko-Żurek

doi:10.5604/17348412.1225753

Antimicrobal and ostheointegration activity of bone cement contains nanometals

Abstrakt

Purpose: One of the major problems in bone surgery are infections – especially thoseoccurring in the course of the operating on the patients with lowered immunity system,because they carry the danger of complications. In the Mechanical Department of TechnicalUniversity of Gdansk, there has been carried the research with the use of bone cement andmetal nanoparticles.Design/methodology/approach: The bone cement was used without supplement orwith one or two drugs. These experiments are the latest, because include pure bone cement(without drugs) with nanometals. The titanium specimens was covering with such composecoating. The implant was inserted into rat`s thigh for six weeks. Afterwards the implantwas removed from the body and examined by means of scanning electron microscope.Simultanously biological research was carried out. Bonless samples were placed intobacterial liquid, generated by the researcher (the Patent number P 409082 ) containing fivemost frequently occurring bacteria in human body.Findings: Result of the SEM research was positive – there was good adhesion ofostheoblasts to the surface and there were no traces of infection.Practical implications: The research concerns bone cement with nanoparticles proves,that nanoparticles are the alternatives to antibiotics.

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Beata Świeczko-Żurek dr hab. inż.

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Słowa kluczowe

BONE CEMENT, NANOPARTICLES, OSTEOBLASTS, BIOFILM

Informacje szczegółowe

Kategoria:: Publikacja w czasopiśmie
Typ:: publikacja w in. zagranicznym czasopiśmie naukowym (tylko język obcy)
Opublikowano w:: Journal of Achievements in Materials and Manufacturing Engineering nr 74, strony 15 - 21,
ISSN: 1734-8412
Język:: angielski
Rok wydania:: 2016
Opis bibliograficzny:: Świeczko-Żurek B.. Antimicrobal and ostheointegration activity of bone cement contains nanometals. JOURNAL OF ACHIEVEMENTS IN MATERIALS AND MANUFACTURING ENGINEERING, 2016, Vol. 74, nr. 1, s.15-21
DOI:: Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.5604/17348412.1225753
Weryfikacja:: Politechnika Gdańska