| Schematic illustration of some of the mechanisms for maintenance of homeostasis in organism. | |
| | |
MedLine Citation:
|
PMID: 12615509 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
|
The aim of the present paper is to illustrate schematically by a non-equal arm lever system the mechanisms that maintain the homeostasis of reactive oxygen species, glucose, mean arterial pressure and electrolytes. All regulating factors that increase the values of each physiological parameter are placed on the same arm of the lever system. The regulating factors that decrease this value are placed on the other arm of the lever. In this way the two types of factors interact with one another and maintain the lever system in a dynamic equilibrium, i.e., contribute to keeping the homeostasis. Illustrating the maintenance of homeostasis by a non-equal arm lever system gives the opportunity to express the quickness, flexibility, stability and effectiveness of physiological regulations. |
| | |
Authors:
|
A Tolekova; B Popov; T Ivanov |
Related Documents
:
|
22584559 - The systemic and regional hemodynamic effects of phenylephrine in sheep under normal co... 1261529 - Ultrasonic measurement of arterial blood pressure in conditioned thoroughbreds. 69149 - Subclinical ergotism. 18267039 - Ankle blood pressure as a predictor of total and cardiovascular mortality. 17617159 - Determination of reference arterial blood pressure values by indirect methods for kanga... 660359 - Sphygmomanometry in the pediatric patient. 16471179 - A case of vertebral artery dissection associated with morning blood pressure surge. 21190359 - A high-pressure infrared spectroscopic study on the interaction of ionic liquids with p... 17211229 - Central blood pressures: do we need them in the management of cardiovascular disease? i... |
Publication Detail:
|
Type: Journal Article |
Journal Detail:
|
Title: Medical hypotheses Volume: 60 ISSN: 0306-9877 ISO Abbreviation: Med. Hypotheses Publication Date: 2003 Apr |
Date Detail:
|
Created Date: 2003-03-04 Completed Date: 2003-12-05 Revised Date: 2004-11-17 |
Medline Journal Info:
|
Nlm Unique ID: 7505668 Medline TA: Med Hypotheses Country: Scotland |
Other Details:
|
Languages: eng Pagination: 505-8 Citation Subset: IM |
Copyright Information:
|
Copyright 2003 Elsevier Science Ltd. |
Affiliation:
|
Department of Physiology, Medical Faculty, Thracian University, Stara Zagora, Bulgaria. |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
Animals Electrolytes Glucose / metabolism Homeostasis* Humans Models, Biological Pressure Reactive Oxygen Species |
| Chemical | |
Reg. No./Substance:
|
0/Electrolytes; 0/Reactive Oxygen Species; 50-99-7/Glucose |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Dynamics of subcellular compartmentalization of steroid receptors in living cells as a strategic scr...
Next Document: Sleepiness as a state-trait phenomenon, comprising both a sleep drive and a wake drive.