Izvestiya of Saratov University.

Physics

ISSN 1817-3020 (Print)
ISSN 2542-193X (Online)

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Pavlova O. N., Postnov D. E. About Conditionality of Nonlinear Responce of Miogenic Response of Afferent Arteriola for Irregular Self-Sustained Oscillations of Nephron Proximal Pressure. Izvestiya of Saratov University. Physics , 2009, vol. 9, iss. 2, pp. 48-57. DOI: 10.18500/1817-3020-2009-9-2-48-57

This is an open access article distributed under the terms of Creative Commons Attribution 4.0 International License (CC-BY 4.0).
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Language: 
Russian
Heading: 
Physics
UDC: 
530.182:577,3
DOI: 
10.18500/1817-3020-2009-9-2-48-57

About Conditionality of Nonlinear Responce of Miogenic Response of Afferent Arteriola for Irregular Self-Sustained Oscillations of Nephron Proximal Pressure

Autors: 
Pavlova Olga Nikolaevna, Saratov State University
Postnov Dmitry Engelevich, Saratov State University
Abstract: 

By means of nonlinear dynamics and time series analysis we investigate the possible mechanisms for the onset of chaotic selfsustained dynamics in nephron tubular pressure that is observed experimentally. Our results suggests that the miogenic constriction mechanism of afferent arteriola plays the key role providing the nonlinear response on temporal variation of filtration rate.

Key words: 
self-oscillation
chaos
wavelets
Reference: 

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