Methods Plasma free carnitine was detected with radiochemical-enzymatic assay which was evaluated statistically in 30 health blood donors and 30 hemodialysis patients.

• 方法用放射性同位素酶化学法测定血浆游离肉碱，然后检测健康献血员及血液透析(血透)患者各30例，并与透析时间及透析并发症发生率作相关分析。