血清肌酸激酶(S—CK)对诊断肌病和假性肥大型肌营养不良(DMD)携带者是很敏感和特异的,有报告在DMD亲戚中检出率达70—75％。本文讨论70例神经肌肉疾病和17例DMD患者之女性亲戚静脉血中血清肌红蛋白(S—Myg)、S—CK与血清肌酸激酶亚单位(S—CKB)的检查结果;对照组为94名健 Serum creatine kinase (S-CK) is very sensitive and specific for the diagnosis of myopathy and pseudo-hypertrophic muscular dystrophy (DMD) carriers and has been reported in 70-75% of DMD relatives. This article examines the results of the tests of serum myoglobin (S-Myg), S-CK, and serum creatine kinase subunits (S-CKB) in 70 patients with neuromuscular disease and in 17 DMD patients; 94 health