Imaging photoplethysmography and videocapillaroscopy enable noninvasive study of zebrafish cardiovascular system functioning
Publication type: Journal Article
Publication date: 2020-05-05
scimago Q2
wos Q3
SJR: 0.531
CiteScore: 4.7
Impact factor: 2.3
ISSN: 1864063X, 18640648
PubMed ID:
32306547
General Chemistry
General Biochemistry, Genetics and Molecular Biology
General Physics and Astronomy
General Materials Science
General Engineering
Abstract
We report on the noninvasive method for in vivo study of fish's cardiovascular system, that is, the heart and the structure of vessels that carry blood throughout the body. The proposed approach is based on combined photoplethysmographic and videocapillaroscopic microscopic imaging and enables noncontact two-dimensional mapping of blood volume changes. We demonstrate that the obtained data allows precise measurements of heartbeat, blood flow velocity and other important parameters (see Videos S1 and S2). To validate the developed image processing technique, we have carried out multiple experiments on zebrafish-a well-proven informative model organism widely used to understand cardiac development. The proposed approach may be effective for the study of cardiovascular system formation and functioning as well as the impact of various influencing factors on them.
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16
Total citations:
16
Citations from 2024:
6
(37.5%)
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GOST
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Machikhin A. et al. Imaging photoplethysmography and videocapillaroscopy enable noninvasive study of zebrafish cardiovascular system functioning // Journal of Biophotonics. 2020. Vol. 13. No. 7.
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Machikhin A., Burlakov A. B., Volkov M. V., Khokhlov D. D. Imaging photoplethysmography and videocapillaroscopy enable noninvasive study of zebrafish cardiovascular system functioning // Journal of Biophotonics. 2020. Vol. 13. No. 7.
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RIS
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TY - JOUR
DO - 10.1002/jbio.202000061
UR - https://doi.org/10.1002/jbio.202000061
TI - Imaging photoplethysmography and videocapillaroscopy enable noninvasive study of zebrafish cardiovascular system functioning
T2 - Journal of Biophotonics
AU - Machikhin, Alexander
AU - Burlakov, Alexander B
AU - Volkov, Mikhail V
AU - Khokhlov, Demid D
PY - 2020
DA - 2020/05/05
PB - Wiley
IS - 7
VL - 13
PMID - 32306547
SN - 1864-063X
SN - 1864-0648
ER -
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BibTex (up to 50 authors)
Copy
@article{2020_Machikhin,
author = {Alexander Machikhin and Alexander B Burlakov and Mikhail V Volkov and Demid D Khokhlov},
title = {Imaging photoplethysmography and videocapillaroscopy enable noninvasive study of zebrafish cardiovascular system functioning},
journal = {Journal of Biophotonics},
year = {2020},
volume = {13},
publisher = {Wiley},
month = {may},
url = {https://doi.org/10.1002/jbio.202000061},
number = {7},
doi = {10.1002/jbio.202000061}
}