Takahashi K, Shutta K, Matsuo B, Takai T, Takao H, Imura H. Serum creatine kinase isoenzymes in Duchenne muscular dystrophy.
Clin Chim Acta 1977;
75:435-42. [PMID:
852132 DOI:
10.1016/0009-8981(77)90363-1]
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Abstract
Creatine kinase isoenzymes in sera of 51 patients with Duchenne muscular dystrophy were separated on a micro-column of DEAE Sephadex A-50. MB isoenzyme was detected in the sera of 32 cases (63%). MB percentage of total creatine kinase activity correlated significantly with urinary creatine/creatinine ratio in the early stages of the disease. No close relationship between MB levels and ECG findings was observed. The origin of serum MB in Duchenne dystrophy is discussed.
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