metabolic feedback

См. также в других словарях:

• metabolic disease — ▪ pathology Introduction       any of the diseases or disorders that disrupt normal metabolism, the process of converting food to energy on a cellular (cell) level. Thousands of enzymes participating in numerous interdependent metabolic pathways… …   Universalium

• Feedback — For other uses, see Feedback (disambiguation). Feedback describes the situation when output from (or information about the result of) an event or phenomenon in the past will influence an occurrence or occurrences of the same (i.e. same defined)… …   Wikipedia

• Metabolic pathway — In biochemistry, metabolic pathways are series of chemical reactions occurring within a cell. In each pathway, a principal chemical is modified by a series of chemical reactions. Enzymes catalyze these reactions, and often require dietary… …   Wikipedia

• feedback regulation — Control mechanism that uses the consequences of a process to regulate the rate at which the process occurs: if, for example, the products of a reaction inhibit the reaction from proceeding (or slow down the rate of the reaction), then there is… …   Dictionary of molecular biology

• feedback mechanism — Regulation mechanism in cells by which the final product of a metabolic reaction inhibits further production of that product …   Dictionary of invertebrate zoology

• feedback control — a physiological control mechanism operating to regulate the metabolic processes of a cell and thus maintain a constant internal environment, in which the accumulation of the product of a reaction leads to a decrease in its rate of production, or… …   Medical dictionary

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• hormone — hormonal, hormonic /hawr mon ik, moh nik/, adj. /hawr mohn/, n. 1. Biochem. any of various internally secreted compounds, as insulin or thyroxine, formed in endocrine glands, that affect the functions of specifically receptive organs or tissues… …   Universalium

• Selfish Brain Theory — The “Selfish Brain” theory describes the characteristic of the human brain to cover its own, comparably high energy requirements with the utmost of priorities when regulating energy fluxes in the organism. The brain behaves selfishly in this… …   Wikipedia

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