Karlsson F A, Roxin L E, Venge P, Wibell L
Scand J Clin Lab Invest. 1978 Dec;38(8):717-21. doi: 10.1080/00365517809104878.
Serial determinations of urinary myoglobulin, beta2-microglobulin and albumin, and of serum myoglobin, were performed in twenty-eight consecutive patients admitted to a coronary care unit. Patients with myocardial infarction (MI patients) all had higher serum levels of myoglobin then those with other diagnoses (OBS patients). Myoglobinuria occurred in 80% of MI patients and in half of the OBS patients. The appearance of myoglobin in urine was mainly accounted for by an impaired renal reabsorption of low molecular weight proteins. Measurement of urinary myoglobulin, in contrast to serum myoglobulin, is of little value for the diagnosis of myocardial infarction.
对入住冠心病监护病房的28例连续患者进行了尿肌红蛋白、β2微球蛋白和白蛋白以及血清肌红蛋白的系列测定。心肌梗死患者（MI患者）的血清肌红蛋白水平均高于其他诊断患者（OBS患者）。80%的MI患者出现肌红蛋白尿，OBS患者中有一半出现肌红蛋白尿。尿中肌红蛋白的出现主要是由于低分子量蛋白质的肾重吸收受损。与血清肌红蛋白相比，尿肌红蛋白的测定对心肌梗死的诊断价值不大。
