System identification of the control of gluconeogenesis in the intact organism under conditions of long-term stress
- 1 February 1981
- journal article
- Published by Springer Nature in Journal of Mathematical Biology
- Vol. 11 (2) , 143-153
- https://doi.org/10.1007/bf00275438
Abstract
In this article a system-theoretic approach to hormonal control of gluconeogenesis as observed in the intact organism under hypoglycemia and hypoxia is attempted. Under such conditions the secretion of the stress hormone corticosterone by the adrenal cortex is effected by neural control centres inducing the synthesis of gluconeogenetic enzymes which catalyze the production of glucose from amino acids originating from body tissues. The time courses of the hormonal, enzymatic and metabolic quantities measured are evaluated in the framework of a model in the form of a system of differential equations, the parameters of which are determined by a numerical search procedure.Keywords
This publication has 8 references indexed in Scilit:
- BiochemiePublished by Springer Nature ,1980
- Parameter identification of the calvin photosynthesis cycleJournal of Mathematical Biology, 1979
- Glucocorticoid Hormone ActionPublished by Springer Nature ,1979
- Lehrbuch der Medizinischen PhysiologiePublished by Springer Nature ,1979
- The Time Function of Glucocorticosteroids in Rat Plasma under Hypoxia StressHormone and Metabolic Research, 1975
- Einführung in die BiokybernetikPublished by Walter de Gruyter GmbH ,1973
- Stoffwechsel und vegetative RegulationJournal Of Neural Transmission-Parkinsons Disease and Dementia Section, 1950
- Der Kohlenhydratstoffwechsel in der Hypoxie. I. Hyperglykämische Reaktion. Brenztraubensäure- und PhosphatstoffwechselHoppe-Seyler´s Zeitschrift Für Physiologische Chemie, 1942