Variability of the biological activity of oxidized titanium implants

V. P. Shakhov, V. I. Vereschagin, T. S. Petrovskaya, Victor Pavlovich Ignatov, A. V. Krylatov

Результат исследований: Материалы для журналаСтатья

Аннотация

Oxidized titanium is a biologically inert material, but bioinertness reduces biomechanical characteristics of titanium implants. Modification of the structure of oxide surface layer of BT 5-1 titanium by increasing its thickness (by 1.7 times) and pore diameter (by 1.4 times) and by adding phosphorus, aluminum, and zinc oxides to its composition leads to radical modification of its biological characteristics. These implants acquire osteoinductive properties in in vivo systems not found in pure or oxidized BT 1-00 titanium and fairly well maintain in vitro growth of mesenchymal cells.

Язык оригиналаАнглийский
Страницы (с-по)475-479
Число страниц5
ЖурналBulletin of Experimental Biology and Medicine
Том152
Номер выпуска4
DOI
СостояниеОпубликовано - фев 2012

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)

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