Effects of oscillatory convection on chemical signal propagation in simple epithelia
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F12%3A43893548" target="_blank" >RIV/60461373:22340/12:43893548 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Effects of oscillatory convection on chemical signal propagation in simple epithelia
Original language description
We study effects of convective transport on chemical signal propagation at a simple (single layer) epithelium by means of mathematical modeling. Oscillatory flow regime was considered. In this regime, the extracellular medium periodically oscillates above the epithelium. Oscillatory flow can be seen for example in vessels of mammals. We carried out simulations using Comsol Multyphisics 3.5. Results suggest that signal propagation velocity U increases with increasing amplitude. Dimensionless velocity U is also dependent on period. At lower period, the velocity U is almost the same as in case with stagnant extracellular medium. With longer period, the velocity U becomes higher with maximum at period 10 000 second. Results were confirmed by carrying out simulations using three-point differential substitutions in Maltab.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
CI - Industrial chemistry and chemical engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ME10036" target="_blank" >ME10036: Effects of convective transport on chemical signal propagation in living tissues</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
20th International Congress of Chemical and Process Engineering
ISBN
978-80-905035-1-9
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
1-5
Publisher name
Orgit, s.r.o.
Place of publication
Praha
Event location
Praha
Event date
Aug 25, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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