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Fabrication and Bioactivity of Porous Titanium Implant

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Abstract:

The aim of this study is to fabricate an implant framework for tissue engineering by sintering titanium beads and coating with hydroxyapatite and test its biocompatibility and bioactivity in vitro. The porous titanium with and without hydroxyapatite coating were involved in study groups. Osteoblastic proliferation, activity of alkaline phosphatase, mRNA of osteocalcin and bone sialoprotein were detected by MTT-assay, ALP test and real-time polymerase chain reaction respectively. The results indicated that the porous titanium material with/without HA coating could promote osteoblastic proliferation significantly contrast to the control group. However, only porous titanium with HA coating increased alkaline phosphatase, osteocalcin and bone sialoprotein gene expression apparently and had statistically differences with the other two groups. Abstract no. is TE-Po-044

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Advanced Biomaterials VII View Preview

Info:

Periodical:

Key Engineering Materials (Volumes 342-343)

Pages:

613-616

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.342-343.613

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Online since:

July 2007

Authors:

Xia Lu, Li Ang Xing, Pei Zhi Wang, Jun Fu

Keywords:

Hydroxyapatite (HAP), Osteoblast, Porous Titanium

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© 2007 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] Lee SH, Kim HW, Lee EJ, Li LH, Kim HE. Hydroxyapatite-TiO2 hybrid coating on Ti implants. J Biomater Appl. 2006 Jan; 20(3): 195-208.

DOI: 10.1177/0885328206050518

Google Scholar

[2] Spoerke ED, Murray NG, Li H, Brinson LC, Dunand DC, Stupp SI. A bioactive titanium foam scaffold for bone repair. Acta Biomater. 2005 Sep; 1(5): 523-33. Epub 2005 Jul 14.

DOI: 10.1016/j.actbio.2005.04.005

Google Scholar

[3] Anselme K, Bigerelle M, Noel B, Dufresne E, Judas D, Iost A, Hardouin P. Qualitative and quqntitative study of human osteoblast adhesion on materials with various surface roughnesses. J Biomed Mater Res 2000; 49: 155-66.

DOI: 10.1002/(sici)1097-4636(200002)49:2<155::aid-jbm2>3.0.co;2-j

Google Scholar

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Google Scholar

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