[The use of a method of mathematical analysis in studying the permeability of the hemato-encephalic barrier in bacterial meningoencephalitis].

The authors studied the blood-brain barrier permeability in 70 patients depending on the severity and terms of bacterial meningoencephalitis. It was shown that employment of the probability-statistical analysis of quantitative content of metal in the blood and cerebrospinal fluid allows to evaluate the working regimen of the blood-brain barrier from initial manifestations of functional insufficiency to failure of barrier compensation systems.