Brain metabolism changes in cases of impaired breathing or blood circulation in rodents evaluated by real time optical spectroscopy methods

Evgeniya Seryogina 1
, 
Ksenia Yu Kandurova 1
, 
Valery V Shupletsov 1
, 
Igor Kozlov 1
, 
Dmitry Stavtsev 1
, 
Olga A Stelmashchuk 1
, 
Evgeny A Zherebtsov 1, 2
, 
Aleksander G Alekseyev 1
, 
Sergey Kuznetsov 3
, 
Igor V. Meglinski 2
1
 
2
 
Univ. of Oulu (Finland) | 
3
 
Publication type: Proceedings Article
Publication date: 2020-02-21
SPIE-Intl Soc Optical Eng
SJR: 0.199
CiteScore: 1.0
Impact factor: —
ISSN: 16057422
Abstract
The aim of the study was to compare the metabolic activity of brain cortex after the acute hypoxia caused by the impairment of breathing or blood circulation. Male Wistar rats were randomized in two groups: impaired breathing and blood circulation failure groups. Fluorescence under 365 and 450 nm excitation and diffuse reflectance intensity at 550-820 nm range were estimated. We found that after long-term hypoxic conditions, notable metabolic changes occur. We suppose that oxygen deficiency causes an activation of the GABA shunt mechanism. In cases of blood circulation failure, fluorescence intensity changes faster than in cases of breathing impairment.
Found 
Found 

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Progress in Biomedical Optics and Imaging - Proceedings of SPIE
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SPIE-Intl Soc Optical Eng
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Piavchenko G. A. et al. Brain metabolism changes in cases of impaired breathing or blood circulation in rodents evaluated by real time optical spectroscopy methods // Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2020. Vol. 11234. p. 6.
GOST all authors (up to 50) Copy
Seryogina E., Kandurova K. Yu., Shupletsov V. V., Kozlov I., Stavtsev D., Stelmashchuk O. A., Zherebtsov E. A., Alekseyev A. G., Kuznetsov S., Meglinski I. V. Brain metabolism changes in cases of impaired breathing or blood circulation in rodents evaluated by real time optical spectroscopy methods // Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2020. Vol. 11234. p. 6.
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RIS Copy
TY - CPAPER
DO - 10.1117/12.2545708
UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11234/2545708/Brain-metabolism-changes-in-cases-of-impaired-breathing-or-blood/10.1117/12.2545708.full
TI - Brain metabolism changes in cases of impaired breathing or blood circulation in rodents evaluated by real time optical spectroscopy methods
T2 - Progress in Biomedical Optics and Imaging - Proceedings of SPIE
AU - Seryogina, Evgeniya
AU - Kandurova, Ksenia Yu
AU - Shupletsov, Valery V
AU - Kozlov, Igor
AU - Stavtsev, Dmitry
AU - Stelmashchuk, Olga A
AU - Zherebtsov, Evgeny A
AU - Alekseyev, Aleksander G
AU - Kuznetsov, Sergey
AU - Meglinski, Igor V.
PY - 2020
DA - 2020/02/21
PB - SPIE-Intl Soc Optical Eng
SP - 6
VL - 11234
SN - 1605-7422
ER -
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BibTex (up to 50 authors) Copy
@inproceedings{2020_Piavchenko,
author = {Evgeniya Seryogina and Ksenia Yu Kandurova and Valery V Shupletsov and Igor Kozlov and Dmitry Stavtsev and Olga A Stelmashchuk and Evgeny A Zherebtsov and Aleksander G Alekseyev and Sergey Kuznetsov and Igor V. Meglinski},
title = {Brain metabolism changes in cases of impaired breathing or blood circulation in rodents evaluated by real time optical spectroscopy methods},
year = {2020},
volume = {11234},
pages = {6},
month = {feb},
publisher = {SPIE-Intl Soc Optical Eng}
}