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

D. V. Parshin, E. O. Tsibulskaya, A. V. Dubovoy, A. P. Chupakhin, N. A. Maslov

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Abstract

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.

Original languageEnglish
Title of host publicationHigh Energy Processes in Condensed Matter, HEPCM 2019
Subtitle of host publicationProceedings of the XXVI Conference on High-Energy Processes in Condensed Matter, dedicated to the 150th anniversary of the birth of S.A. Chaplygin
EditorsVasily Fomin
PublisherAmerican Institute of Physics Inc.
Number of pages4
ISBN (Electronic)9780735418653
DOIs
Publication statusPublished - 26 Jul 2019
Event26th All-Russian Conference on High Energy Processes in Condensed Matter: Dedicated to the 150th Anniversary of the Birth of S.A. Chaplygin, HEPCM 2019 - Novosibirsk, Russian Federation
Duration: 3 Apr 20195 Apr 2019

Publication series

NameAIP Conference Proceedings
Volume2125
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference26th All-Russian Conference on High Energy Processes in Condensed Matter: Dedicated to the 150th Anniversary of the Birth of S.A. Chaplygin, HEPCM 2019
CountryRussian Federation
CityNovosibirsk
Period03.04.201905.04.2019

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