Pretreatment of titanium implants with lanthanum ions alters the bone reaction

J. E. Ellingsen; E. M. Pinholt

doi:10.1007/BF00120287

Pretreatment of titanium implants with lanthanum ions alters the bone reaction

J. E. Ellingsen^*, E. M. Pinholt

^*Kontaktforfatter for dette arbejde

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review

Abstrakt

The experiment was designed to study the effect of chemical modification of titanium surfaces on the response from body fluids and tissues after implantation. By treatment of titanium dioxide and titanium with lanthanum ions, which have high affinity for calcium binding sites, an increased protein adsorption was observed. The in vivo effect was also studied both on rats and rabbits, with an inhibition of osseointegration as a result. The observations in the present study indicated that it is possible to change the healing response of titanium by chemically changing its surface properties.

Originalsprog	Engelsk
Tidsskrift	Journal of Materials Science: Materials in Medicine
Vol/bind	6
Udgave nummer	3
Sider (fra-til)	125-129
ISSN	0957-4530
DOI	https://doi.org/10.1007/BF00120287
Status	Udgivet - 1. mar. 1995
Udgivet eksternt	Ja

Dokumenter og links

10.1007/BF00120287

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Citationsformater

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abstract = "The experiment was designed to study the effect of chemical modification of titanium surfaces on the response from body fluids and tissues after implantation. By treatment of titanium dioxide and titanium with lanthanum ions, which have high affinity for calcium binding sites, an increased protein adsorption was observed. The in vivo effect was also studied both on rats and rabbits, with an inhibition of osseointegration as a result. The observations in the present study indicated that it is possible to change the healing response of titanium by chemically changing its surface properties.",

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N2 - The experiment was designed to study the effect of chemical modification of titanium surfaces on the response from body fluids and tissues after implantation. By treatment of titanium dioxide and titanium with lanthanum ions, which have high affinity for calcium binding sites, an increased protein adsorption was observed. The in vivo effect was also studied both on rats and rabbits, with an inhibition of osseointegration as a result. The observations in the present study indicated that it is possible to change the healing response of titanium by chemically changing its surface properties.

AB - The experiment was designed to study the effect of chemical modification of titanium surfaces on the response from body fluids and tissues after implantation. By treatment of titanium dioxide and titanium with lanthanum ions, which have high affinity for calcium binding sites, an increased protein adsorption was observed. The in vivo effect was also studied both on rats and rabbits, with an inhibition of osseointegration as a result. The observations in the present study indicated that it is possible to change the healing response of titanium by chemically changing its surface properties.

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M3 - Journal article

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