"Substrate Cycling" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
A set of opposing, nonequilibrium reactions catalyzed by different enzymes which act simultaneously, with at least one of the reactions driven by ATP hydrolysis. The results of the cycle are that ATP energy is depleted, heat is produced and no net substrate-to-product conversion is achieved. Examples of substrate cycling are cycling of gluconeogenesis and glycolysis pathways and cycling of the triglycerides and fatty acid pathways. Rates of substrate cycling may be increased many-fold in association with hypermetabolic states resulting from severe burns, cold exposure, hyperthyroidism, or acute exercise.
Descriptor ID |
D015219
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MeSH Number(s) |
G02.111.833 G03.295.835
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Concept/Terms |
Substrate Cycling- Substrate Cycling
- Cycling, Substrate
- Cyclings, Substrate
- Substrate Cyclings
Futile Cycles- Futile Cycles
- Cycle, Futile
- Cycles, Futile
- Futile Cycle
- Futile Substrate Cycles
- Cycle, Futile Substrate
- Cycles, Futile Substrate
- Futile Substrate Cycle
- Substrate Cycle, Futile
- Substrate Cycles, Futile
- Futile Cycling
- Cycling, Futile
- Cyclings, Futile
- Futile Cyclings
- Futile Substrate Cycling
- Cycling, Futile Substrate
- Cyclings, Futile Substrate
- Futile Substrate Cyclings
- Substrate Cycling, Futile
- Substrate Cyclings, Futile
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Below are MeSH descriptors whose meaning is more general than "Substrate Cycling".
Below are MeSH descriptors whose meaning is more specific than "Substrate Cycling".
This graph shows the total number of publications written about "Substrate Cycling" by people in this website by year, and whether "Substrate Cycling" was a major or minor topic of these publications.
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Year | Major Topic | Minor Topic | Total |
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2022 | 0 | 1 | 1 |
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Below are the most recent publications written about "Substrate Cycling" by people in Profiles.
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Measurement of Futile Creatine Cycling Using Respirometry. Methods Mol Biol. 2022; 2448:141-153.
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Polycyclic aromatic hydrocarbon quinone-mediated oxidation reduction cycling catalyzed by a human placental NADPH-linked carbonyl reductase. Arch Biochem Biophys. 1991 Dec; 291(2):334-8.