Lijnen P, Hespel P, Vanden Eynde E, Amery A
Enzyme. 1985;33(3):134-42. doi: 10.1159/000469422.
Nine normal young male students were studied during 2 days of relative rest, during 2 days of physical training and again during the succeeding 2 days of relative rest. 24-hour urine collections showed that the creatinine, creatine, uric acid, urea, calcium and magnesium excretion were similar during the resting and exercise days. The 24-hour urinary excretion of sodium and potassium was decreased during the exercise days, while the aldosterone excretion was increased. The hemoglobin concentration, hematocrit and red cell counts were decreased 14, as well as 42 h after exercise. The serum uric acid, creatine phosphokinase-MM (skeletal muscles) subfraction, glutamic oxalacetic transaminase and myoglobin levels were increased 14 h after exercise, but returned to baseline 42 h after this type of exercise. The mechanisms of these alterations were discussed and the data show that one should take into account previous exercise when interpreting the results of certain of these tests.
对9名正常年轻男性学生进行了研究，研究期间包括2天的相对休息期、2天的体育训练期以及随后的2天相对休息期。24小时尿液收集结果显示，在休息和运动期间，肌酐、肌酸、尿酸、尿素、钙和镁的排泄量相似。运动期间，24小时尿钠和钾排泄量减少，而醛固酮排泄量增加。运动后14小时以及42小时，血红蛋白浓度、血细胞比容和红细胞计数均下降。运动后14小时，血清尿酸、肌酸磷酸激酶-MM（骨骼肌）亚组分、谷草转氨酶和肌红蛋白水平升高，但在这类运动后42小时恢复至基线水平。文中讨论了这些变化的机制，数据表明在解释其中某些测试结果时应考虑到先前的运动情况。
