Lutsik B D, Marusenkova N I
Lab Delo. 1989(4):15-7.
The authors have modified the method for measuring the cerebrospinal fluid (CSF) alkaline phosphatase (AP) activity. Their studies have revealed a considerable increase of CSF AP activity in purulent meningitides whereas in serous meningitides it grows negligibly. It is recommended that purulent meningitis be diagnosed when CSF AP concentrations are 3.5 U/l and higher and serous meningitis be diagnosed when these concentrations are below 2.5 U/l.
作者们改进了测量脑脊液（CSF）碱性磷酸酶（AP）活性的方法。他们的研究表明，化脓性脑膜炎患者脑脊液中AP活性显著升高，而浆液性脑膜炎患者的该活性升高幅度可忽略不计。建议当脑脊液AP浓度≥3.5 U/l时诊断为化脓性脑膜炎，当浓度＜2.5 U/l时诊断为浆液性脑膜炎。
