Niveles de CK en la sangre – examen usado para medir la creatina kinasa, una [.. .] y aumento en los niveles de creatina quinasa (un indicador de daño [ ]. Prueba de quinasa creatina: análisis de sangre realizado para detectar niveles elevados de proteínas musculares o enzimas llamadas quinasa creatina (CK. Las medidas de la actividad total o de la isoenzima 2 (CKMM) de la creatina cinasa (CK) constituyen los marcadores biológicos más empleados de lesión.

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creattin Apart from the two mitochondrial CK isoenzyme forms, that is, ubiquitous mtCK present in non-muscle tissues and sarcomeric mtCK present in sarcomeric musclethere are three cytosolic CK isoforms present in the cytosol, depending on the tissue. Branched-chain amino acid aminotransferase Branched-chain alpha-keto acid dehydrogenase complex 3-hydroxymethylbutyryl-CoA dehydrogenase.

Citrate synthase Aconitase Isocitrate dehydrogenase Oxoglutarate dehydrogenase complex Succinyl coenzyme A synthetase Fumarase Malate dehydrogenase.

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Clinically, creatine kinase is assayed in blood tests as a marker of damage of CK-rich tissue such as in myocardial infarction heart attackrhabdomyolysis severe muscle breakdownmuscular dystrophyautoimmune myositidesand acute kidney injury. Amylase Lipase Pancreatic rceatin.

A number of genuine CK structures have been solved by high-resolution electron microscopy and protein X-ray crystallography by the two research groups led creatij Dr.


Common for blood tests CPT — Cystathionine beta synthase Cystathionine gamma-lyase.

creatina quinasa – Translation into English – examples Spanish | Reverso Context

By using this site, you agree to the Terms of Use and Privacy Policy. In addition to those three cytosolic CK isoforms, there are two mitochondrial creatine kinase isoenzymes, the ubiquitous and sarcomeric form.

Molecular and Cellular Biology portal.

Cleveland Clinic Journal of Medicine. The genes for these subunits are located on different chromosomes: Methionine adenosyltransferase Adenosylhomocysteinase regeneration of methionine: Chemical pathology EC 2.

Finally, high CK in the blood may be an indication of damage to CK-rich tissue, such as in rhabdomyolysismyocardial infarctionmyositis and myocarditis. Isoenzyme patterns differ in tissues. Both mitochondrial CK isoforms are building highly symmetrical octameric structures with 4-fold suinasa. Protein metabolismsynthesis and catabolism enzymes. In the cells, the “cytosolic” CK enzymes consist of two subunits, which can be either B brain type or M muscle type.

UTP—glucosephosphate uridylyltransferase Creaton uridylyltransferase.

Creatine kinase

From Wikipedia, the free encyclopedia. PCr is not only an energy buffer but also a cellular transport form of energy between subcellular sites of energy ATP production mitochondria and glycolysis and those of energy utilization Creatiin.

Crystal structure of human brain-type creatine kinase with ADP and creatine. Molecular and Cellular Biochemistry.


Creatine kinase in the blood may be high in health and disease. Allosteric regulation Cooperativity Enzyme inhibitor Enzyme activator. EC number Enzyme superfamily Enzyme family List of enzymes. The mitochondrial creatine kinase CK m is present in the mitochondrial intermembrane space, where it regenerates phosphocreatine PCr from mitochondrially generated ATP and creatine Cr imported from the cytosol. CK-BB is predominantly expressed in brain and smooth muscle, including vascular and uterine tissue.

Ferritin Serum iron Transferrin saturation Total iron-binding capacity Transferrin Transferrin receptor. This page was last edited on 17 Decemberat Essential amino acids are in Capitals. CK is often determined routinely in a medical laboratory. Cholesterol side-chain cleavage enzyme Steroid beta-hydroxylase Aldosterone synthase Frataxin. ETH Zurich and by Dr. Furthermore, the isoenzyme determination has been used extensively as an indication for myocardial damage in heart attacks.

In other projects Wikimedia Commons. Views Read Edit View history. Mitochondrial membrane transport protein Mitochondrial permeability transition pore Mitochondrial carrier.