Experimental grounds for the use of composite materials based on chitosane and calcium phosphates for bone defect replacement
DOI:
https://doi.org/10.15674/0030-59872009166-72Keywords:
bone defects, composites (chitosan and calcium phosphate)Abstract
A number of chitosane/hydroxyl apatite composite materials were synthesized from aqueous solutions of a biopolymer and soluble salts-precursors. The composites were obtained in the dense and porous variants. The examinations conducted by the methods of X-ray diffraction analysis and infrared spectroscopy showed that apatite crystals in the composites had structural characteristics similar to those of biogenic apatite. Cylindrical rods, made of chitosane/hydroxyl apatite composite materials, were experimentally implanted into the tibial bone of linear laboratory rats in vivo. Histological and histomorphological studies for assessing osteoconductivity were performed 5, 10, 15 and 24 days after the implantation. The specimens were examined by the method of scanning electronic microscopy with X-ray microanalysis for comparing the elemental composition and morphological characteristics of the implant and bone during the integration. The results of the tests make it possible to conclude that chitosane/hydroxyl apatite composites are bioinert and biocompatible. The porous specimens also demonstrated satisfactory osteoconductive properties and were experimentally replaced in vivo by a newly formed bone tissue.
References
- Wahl D.A. Collagen-hydroxyapatite composites for hard tissue repair / D.A. Wahl, J.T. Czernuszka // European Cells and Materials. — 2006. — №11. — P.43–56.
- Chang M.C. Preparation of hydroxyapatite-gelatin nanocomposite / M.C. Chang, C.C. Ko, W.H. Douglas // Biomaterials. — 2003. — №24. — P.2853–2862.
- Rusu V.M. Size-controlled hydroxyapatite nanoparticles as self-organized organic-inorganic composite materials / V.M. Rusu, C.H. Ng, M. Wilke [et al.] // Biomaterials. — 2005. — №26. — P.5414–5426.
- Yamaguchi I. Preparation and microstructure analysis of chitosan/hydroxyapatite nanocomposites / I. Yamaguchi, K. Tokuchi, H. Fukuzaki et al. // J. Biomed. Mater. Res. — 2001. — №55. — P.20–27.
- Hu Q. Preparation and characterization of biodegradable chitosan/hydroxyapatite nanocomposite rods via in situ hybridization: a potential material as internal fixation of bone fracture / Q. Hu, B. Li, M. Wang [et al.] // Biomaterials. — 2004. — № 25. — P.779–785.
- Zhang Y. Synthesis and characterization of macro-porous chitosan/calcium phosphate composite scaffolds for tissue engineering / Y. Zhang, M.Q. Zhang // J. Biomed. Mater. Res. — 2001. — №55. — P.304–312.
- Ito M. In vitro properties of a chitosan-bonded hydroxyapatite bone-filling paste / M. Ito // Biomaterials. — 1991. — №12. — P.41–45.
- Elliott J.C. Calcium Phosphate // Biominerals / In Kohn M.J., Rakovan J., Hughes J.M. (eds) Phosphates: geochemical, geobiological and materials importance. Series: “Reviews in mineralogy and geochemistry”: vol. 48 [Mineralogical Society of America]. — Washington, DC, 2002. — P. 427–454.
- Ge Z. Hydroxyapatite-chitin materials as potential tissue engineered bone substitutes / Z. Ge, S. Baguenard, L.Y. Lim [et al.] // Biomaterials. — 2004. — №25. — P.1049–1058.
- Корж Н.А. Репаративная регенерация кости: современный взгляд на проблему. Стадии регенерации. (Сообщ. 1) / Н.А. Корж, Н.В. Дедух // Ортопед. травматол. — 2006. — N1. — С.77–84.
- Danilchenko S.N. Determination of the Bone Mineral Crystallite Size and Lattice Strain from Diffraction Line Broadening / S.N. Danilchenko, O.G. Kukharenko, C. Moseke [et al.] // Cryst. Res. Technol. — 2002. — Vol. 37, №11. — P. 1234–1240.
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Copyright (c) 2014 Sergey Danilchenko, Oksana Kalinkevich, Maksym Pogorelov, Anatoly Sklyar, Tatyana Kalinichenko, Olexiy Kalinkevich, Vadym Starikov, Valentina Bumeyster, Vitaly Sikora, Leonid Sukhodub
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