Properties of calcium-containing microparticles formed in the process of biomineralization of the human aortic wall

3rd International School and Conference on Optoelectronics, Photonics, Engineering and Nanostructures (Saint Petersburg OPEN 2016)

Zlatoustova, O. Yu^1,2 ; Vasilev, S.V.^1 ; Rudy, A.S.^1,2

Diagnostics of Micro- and Nanostructures Laboratory, Yaroslavl Branch, Physics and Technology Institute RAS, Yaroslavl

150007, Russia^1

Microelectronics and General Physics Department, P.G. Demidov Yaroslavl State University, Yaroslavl

150000, Russia^2

关键词: Aortic walls;    Biominerals;    Different stages;    Elemental compositions;    Human bodies;    Micro-particles;    Mineral component;    X-ray microanalysis;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/741/1/012064/pdf
DOI  :  10.1088/1742-6596/741/1/012064

来源: IOP

【 摘 要 】

The results of the study of human aortic walls, subjected to different stages of mineralization are presented. By means of scanning electron microscopy and X-ray microanalysis the morphology, elemental composition and characteristics of the mineral component localization were investigated. The key differences in the initial, intermediate and final stages of pathological mineralization of the aorta wall were identified. The data obtained may be useful in describing the mechanism of biomineral deposits formation in human body.