Application of laser-induced fluorescence method to the study of the cerebral aneurysm wall: First results and perspectives

Application of laser-induced fluorescence method to the study of the cerebral aneurysm wall: First results and perspectives Научная публикация

Конференция

Высокоэнергетические процессы в конденсированных средах (HEPCM 2019): материалы XXVI конференции по высокоэнергетическим процессам в конденсированных средах, посвященной 150-летию со дня рождения С.А. Чаплыгина
03-05 апр. 2019 , Новосибирск

Журнал

AIP Conference Proceedings
ISSN: 0094-243X

Вых. Данные

Год: 2019, Номер статьи : 020007, Страниц : DOI: 10.1063/1.5117367

Авторы

Parshin D.V. ^1,3 , Tsibulskaya E.O. ^2,3 , Dubovoy A.V. ⁴ , Chupakhin A.P. ^1,3 , Maslov N.A. ^2,3

Организации

1	Lavrentyev Institute of Hydrodynamics SB RAS
2	Khristianovich Institute of Theoretical and Applied Mechanics SB RAS
3	Novosibirsk State University
4	Federal Neurosurgical Center (Novosibirsk)

Identification of the mechanical properties of the vascular tissue plays an important role in modern tasks of preoperative modeling of cerebral aneurysms. The aim of the study was to determine whether differences in the structure of healthy, unruptured and ruptured aneurism tissues can be demonstrated by laser-induced fluorescence spectroscopy. Tunable laser (210-290 nm) induced fluorescence exhibit contributions of at last four components, which were identified using narrow peak modification of principal component analysis. The pathology development shows a tendency to relative component contributions redistribution. The ultraviolet laser-induced fluorescence spectroscopy of cerebral vessel surfaces may be useful for identifying its medical condition.

Parshin D.V. , Tsibulskaya E.O. , Dubovoy A.V. , Chupakhin A.P. , Maslov N.A.
Application of laser-induced fluorescence method to the study of the cerebral aneurysm wall: First results and perspectives
AIP Conference Proceedings. 2019. 020007 . DOI: 10.1063/1.5117367 Scopus РИНЦ OpenAlex

Scopus:	2-s2.0-85070540505
РИНЦ:	44730150
OpenAlex:	W2964380850

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