CREATINE KINASE Meaning and
Definition
-
Creatine kinase, commonly known as CK, is an enzyme found in various tissues of the body, particularly in the heart, brain, and skeletal muscles. It plays a crucial role in cellular energy metabolism by catalyzing the reversible transfer of a high-energy phosphate group between phosphocreatine (PCr) and adenosine diphosphate (ADP), forming creatine and adenosine triphosphate (ATP). This enzymatic reaction is important for the rapid reconstitution of ATP levels during periods of high-energy demand.
Creatine kinase exists in three main forms: CK-MM (predominantly found in skeletal muscle), CK-MB (present in cardiac muscle), and CK-BB (mostly located in the brain). Measurement of these different isoforms in the blood can be informative for diagnosing and monitoring certain medical conditions. For example, an increased level of CK-MM may indicate muscle damage or injury, while elevated CK-MB is associated with cardiac-related issues such as heart attack or myocardial infarction.
In clinical settings, the determination of creatine kinase levels is commonly used as a diagnostic tool to assess muscle or heart damage. Additionally, it can be useful in monitoring the progression of muscular dystrophy or monitoring the effectiveness and potential side effects of certain medications, such as statins, which can lead to muscle damage. Overall, creatine kinase is an essential enzyme that contributes to the production and utilization of ATP, and its measurement aids in the diagnosis and management of various medical conditions.
Common Misspellings for CREATINE KINASE
- xreatine kinase
- vreatine kinase
- freatine kinase
- dreatine kinase
- ceeatine kinase
- cdeatine kinase
- cfeatine kinase
- cteatine kinase
- c5eatine kinase
- c4eatine kinase
- crwatine kinase
- crsatine kinase
- crdatine kinase
- crratine kinase
- cr4atine kinase
- cr3atine kinase
- creztine kinase
- crestine kinase
- crewtine kinase
- creqtine kinase
Etymology of CREATINE KINASE
The word "creatine" originates from the Latin word "creatinus", which means "flesh-like". It is derived from the Greek word "kreas", meaning "flesh", as it was first identified in meat. The suffix "-ine" is added to denote that it is an organic compound.
The term "kinase" comes from the Greek word "kinein", meaning "to move". In the field of biochemistry, a kinase is an enzyme responsible for the transfer of a phosphate group from a high-energy molecule, typically ATP (adenosine triphosphate), to another molecule.
Therefore, "creatine kinase" refers to an enzyme that facilitates the transfer of a phosphate group from ATP to creatine, resulting in the formation of phosphocreatine (PCr) and ADP (adenosine diphosphate).
Similar spelling words for CREATINE KINASE
- gainsay cartoon,
- cartoon goons,
- coyness cartoon,
- cartoon coins.
