Structure and Phase State of Bone Apatite of Calcified Aortic Fragments with Osteoporosis

Authors Ya.V. Khyzhnya1, A.V. Ataman1, A.S. Stanislavov2, V.N. Kuznetsov2, S.M. Danilchenko2

1 Sumy State University, 2, R.-Korsakov Str., 40007 Sumy, Ukraine

2 Institute for Applied physics, NAS of Ukraine, 58, Petropavlovskaya Str., 40000 Sumy, Ukraine

Issue Volume 5, Year 2013, Number 3
Dates Received 15 April 2013; revised manuscript received 12 May 2013; published online 17 October 2013
Citation Ya.V. Khyzhnya, A.V. Ataman, A.S. Stanislavov, et al., J. Nano- Electron. Phys. 5 No 3, 03044 (2013)
PACS Number(s) 87.15. ± v
Keywords Structure (105) , Phase composition (3) , Bone apatite, Osteoporosis.
Annotation The paper represents the results of the study on the structure and phase composition of bone apatite and fragments of calcified aorta of the same experimental animal with model osteoporosis. Examination by the X-ray and electron diffraction, electron microscopy and infrared spectroscopy reveals that pathological calcification of rabbit aorta with model osteoporosis in crystal-chemical terms is the imperfect calcium apatite Ca10(PO4)6(OH)2. Temperature growth of ectopic apatite crystals during annealing at 900C is similar to bioapatite of bone.

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