CHANGES IN BLOOD PRESSURE REGULATION IN OBESE CHILDREN
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14110%2F05%3A00014302" target="_blank" >RIV/00216224:14110/05:00014302 - 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
CHANGES IN BLOOD PRESSURE REGULATION IN OBESE CHILDREN
Original language description
Several studies have shown autonomic dysfunction in adult obese people. However the results are controversial and knowledge about changes of cardiovascular autonomous control in obese children is insufficient. The aim of the study was to find changes invariability of systolic blood pressure and heart rate, and thus to show changes in a short-term reflex sympathetic and parasympathetic activity in children. Data provide evidence of impaired both, tonic and reflex control of blood pressure. Increased SBPvariability and decreased gain factor indicate increased sympathetic and decreased parasympathetic short-term reflex activity. Explanation of the consequence of peripheral and central mechanisms leading to changes in SBP variability and gain factor in LF and HF need not be identical, but it seems that both frequency ranges could bring information about a prehypertensive state.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
ED - Physiology
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů