CHE SIGNIFICA ANAPLEROSIS IN INGLESE
Reazioni anaplerotiche
Le reazioni anaplerotiche sono quelle che formano intermedi di un percorso metabolico. Esempi di tali si trovano nel ciclo acido tricarbossilico. Nella normale funzione di questo ciclo per la respirazione, le concentrazioni di intermedi di TCA rimangono costanti; Tuttavia, molte reazioni biosintetiche impiegano anche queste molecole come substrato. L'anaplerosi è l'atto di ricostituire gli intermedi del ciclo TCA che sono stati estratti per la biosintesi. Il TCA Cycle è un fulcro del metabolismo, con importanza centrale sia nella produzione di energia che nella biosintesi. Pertanto, è fondamentale per la cellula regolare le concentrazioni dei metaboliti TCA Cycle nei mitocondri. Il flusso anaplerotico deve equilibrare il flusso cataplerotico per mantenere l'omeostasi del metabolismo cellulare.
definizione di anaplerosis nel dizionario inglese
La definizione di anaplerosi nel dizionario è il riempimento di una cicatrice, ferita, ecc. Che è decaduta o distrutta.
PAROLE IN INGLESE ASSOCIATE CON «ANAPLEROSIS»
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10 LIBRI IN INGLESE ASSOCIATI CON «ANAPLEROSIS»
Scopri l'uso di
anaplerosis nella seguente selezione bibliografica. Libri associati con
anaplerosis e piccoli estratti per contestualizzare il loro uso nella letteratura.
1
Handbook of Neurochemistry and Molecular Neurobiology: Brain ...
Anaplerosis,whichcompensatesforthisdrain,
istheformationofTCAcycleintermediatesfrom
precursorsthatarenotTCAcycleintermediatesthemselves.Inthebrain,
anaplerosisoccursthroughtwotypesof reactions: In the first, pyruvate reacts with
CO2 or ...
Abel Lajtha, Gary E. Gibson, Gerald A. Dienel,
2007
2
Methodologies for Metabolomics: Experimental Strategies and ...
Effects of anaplerosis on the 13C NMR spectrum of glutamate. The multiplets in
glutamate C4 and the ratio of enrichment, C3/C4, in glutamate are diluted by the
addition of unlabeled molecules into the oxaloacetate pool in highly anaplerotic ...
Norbert W. Lutz, Jonathan V. Sweedler, Ron A. Wevers,
2013
3
Neural Metabolism In Vivo
In other words, the “homeostatic” control of TCA cycle intermediates at
concentrations far below the flux through the cycle implies a tight balance
between anaplerosis and cataplerosis, the addition to and removal of carbon
from the TCA cycle ...
In-Young Choi, Rolf Gruetter,
2012
4
Anatomy and Physiology of the Circulatory and Ventilatory ...
3.1.7.11 Cardiac Anaplerosis The tricarboxylic acid cycle (TCA; Vol. 1 – Chap. 4.
Cell Structure and Function) generates NADH and FADH2 for the electron
transport chain (ETC). Adequate NADH and FADH2 production requires a
constant ...
5
Elsevier's Integrated Review Biochemistry
This process of replenishment is referred to as anaplerosis. Pyruvate carboxylase
is allosterically stimulated by acetyl-CoA, ensuring that increased formation of
acetyl-CoA stimulates increased formation of OAA by pyruvate carboxylase.
6
Disorders of Voluntary Muscle
As a result, alanine aminotransferase is of fundamental importance for muscle
anaplerosis (Gibala et al., 1997). This is highlighted in two conditions where flux
through the enzyme is severely curtailed. The first example is that of severe glyco
- ...
George Karpati, David Hilton-Jones, Robert C. Griggs,
2001
7
Carbon-Carbon Ligases—Advances in Research and Application: ...
“Refilling the pool of precursor molecules (anaplerosis) is therefore crucial to
maintain cell growth. Many tumor cells use glutamine to feed anaplerosis. Here
we studied how 'glutamine-addicted' cells react to interruptions of glutamine ...
8
Carbon-13 NMR Spectroscopy of Biological Systems
5.6.2 Anaplerosis Isotopomer analysis not only offers the possibility of
simultaneously discriminating fluxes from differently “C-labeled precursors, but it
has the potential to detect fluxes of unlabeled metabolites by their indirect
influence on the ...
9
In Vivo NMR Spectroscopy: Principles and Techniques
The glutamate-glutamine cycle and anaplerosis are the only two pathways that
provide carbon skeletons for glutamine synthesis. Glutamine efflux is the primary
pathway of nitrogen removal from the brain. At steady state the concentration of ...
10
Concise Encyclopedia Biochemistry and Molecular Biology
Replenishment of depleted M.c. intermediates is called anaplerosis. Only one
anaplerotic reaction is necessary, since the resulting intermediate is in
equilibrium with all other members of the cycle. Anaplerosis may be served by a
single ...
2 NOTIZIE DOVE SI INCLUDE IL TERMINE «ANAPLEROSIS»
Vedi di che si parla nei media nazionali e internazionali e come viene utilizzato il termine ino
anaplerosis nel contesto delle seguenti notizie.
Pyruvate Carboxylase Enzyme Identified as Supporter of Tumor …
... carbon used in Krebs cycle (a process known as anaplerosis) by acting on the major carbon sources, pyruvate and glutamine, respectively. «Lung Disease News, gen 15»
Broccoli compound benefits may be result of metabolic 're-tuning …
"A diet rich in cruciferous vegetables effectively retunes our metabolism by rebalancing anaplerosis and cataplerosis and restoring metabolic ... «NutraIngredients.com, lug 13»