Creatine Kinase: Reference Range | 合法醫療器材資訊網

2019年11月18日—Normalfindings·Male:55-170units/Lor55-170units/L(SIunits)·Female:30-135units/Lor30-135units/L(SIunits).

Description

CK, formerly known as creatinine phosphokinase, is an important protein enzyme catalyzing the reversible phosphorylation reaction.

ADP + creatine phosphate → ATP + creatine

CK is a dimeric molecule composed of M and/or B subunits. Two protein subunits form into 3 different isozymes: CK-MM, CK-MB, and CK-BB. CK-MM and CK-BB are abundantly found in skeletal muscle and the brain, respectively. CK-MB is found predominantly in the myocardium (making up 15-30% of the CK in the heart muscle), while a much smaller proportion is found in the skeletal muscle (making up only 5-7% of the CK in the skeletal muscle). [3] As CK is found in the inner mitochondrial membrane and cytoplasm, it can be released into the blood through cell membrane disruption and death.

CK-MB is sensitive and specific to myocardial injury. CK-MB begins to rise 4-6 hours after the onset...

Quest - Article | 合法醫療器材資訊網

CK - Clinical | 合法醫療器材資訊網

Normal serum CK is predominantly the CK-MM isoenzyme. ... Reference values have not been established for patients that are less than 3 months of age. Read More

Creatine Kinase: Reference Range | 合法醫療器材資訊網

2019年11月18日 — Normal findings · Male: 55-170 units/L or 55-170 units/L (SI units) · Female: 30-135 units/L or 30-135 units/L (SI units). Read More

Lab Test: Creatine Kinase | 合法醫療器材資訊網

Male: 55-170 units/L; Female: 30-135 units/L. Newborn: 68-580 units/L. Isoenzymes: CK ... Read More

Creatine Kinase Test | 合法醫療器材資訊網

2021年3月2日 — The low normal limit for both men and women is approximately 20 – 30 U/L (0.34 – 0.51 ukat/L). The upper normal limit for men is anywhere from ... Read More

Creatine Kinase | 合法醫療器材資訊網

2020年12月17日 — This test measures the amount of creatine kinase (CK) in the blood. High levels of CK can indicate damage or disease of the skeletal muscles, ... Read More

Creatine Kinase (CK) | 合法醫療器材資訊網

2016年7月24日 — A creatine kinase (CK) test may be used to detect inflammation of muscles (myositis) or muscle damage due to muscle disorders (myopathies) ... Read More

Creatine kinase in the U.S. population | 合法醫療器材資訊網

由 MD George 著作 · 2016 · 被引用 36 次 — A number of factors influence CK levels in healthy patients, but current reference ranges do not incorporate important influencers of CK such as ... Read More

Creatine kinase | 合法醫療器材資訊網

2021年3月30日 — It can be requested if your doctor suspects any type of muscle damage causing pain or weakness. The test used to be used for people suspected ... Read More

Creatine Kinase (Blood) | 合法醫療器材資訊網

What is this test? This test measures the amount of an enzyme called creatine kinase (CK) in your blood. CK is a type of protein. The muscle cells in your body ... Read More

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