The Relationship between the Strength Characteristics of Cerebral Aneurysm Walls with Their Status and Laser-Induced Fluorescence Data Full article
| Journal |
Biomedicines
ISSN: 2227-9059 |
||||||
|---|---|---|---|---|---|---|---|
| Output data | Year: 2021, Volume: 9, Number: 5, Pages: 537 Pages count : 1 DOI: 10.3390/biomedicines9050537 | ||||||
| Tags | Cerebral aneurysm; Laser-induced fluorescence; Tensile test | ||||||
| Authors |
|
||||||
| Affiliations |
|
Abstract:
Background: Cerebral aneurysms (CA) are a widespread vascular disease affecting 50 per
1000 population. The study of the influence of histological, morphological and hemodynamic factors
on the status of the aneurysm has been the subject of many works. However, an accurate and generally
accepted relationship has not yet been identified. Methods: In our work, the results of mechanical and
spectroscopic measurements are considered. Total investigated 14 patients and 36 their samples of
CA tissue. Results: The excitation–emission matrix of each specimen was evaluated, after which the
strength characteristics of the samples were investigated. Conclusions: It has been shown that there
is a statistically significant difference in the size of the peaks of two components, which characterizes
the status of the aneurysms. In addition, a linear regression model has been built that describes the
correlation of the magnitude of the ultimate strain and stress with the magnitude of the peaks of one
of the components. The results of this study will serve as a basis for the non-invasive determination
of the strength characteristics of the cerebral tissue aneurysms and determination of their status.
Cite:
Tsibulskaya E.
, Lipovka A.
, Chupakhin A.
, Dubovoy A.
, Parshin D.
, Maslov N.
The Relationship between the Strength Characteristics of Cerebral Aneurysm Walls with Their Status and Laser-Induced Fluorescence Data
Biomedicines. 2021. V.9. N5. P.537. DOI: 10.3390/biomedicines9050537 WOS Scopus РИНЦ OpenAlex
The Relationship between the Strength Characteristics of Cerebral Aneurysm Walls with Their Status and Laser-Induced Fluorescence Data
Biomedicines. 2021. V.9. N5. P.537. DOI: 10.3390/biomedicines9050537 WOS Scopus РИНЦ OpenAlex
Identifiers:
| Web of science: | WOS:000653404300001 |
| Scopus: | 2-s2.0-85106561653 |
| Elibrary: | 46082045 |
| OpenAlex: | W3160059116 |