[Immunoglobulins in the cerebrospinal fluid and blood in acute neuroinfections].

The authors have examined 42 patients with viral encephalitides and other central nervous system lesions using a complex of clinical and viroimmunological methods of examination. The main emphasis has been laid on measuring immunoglobulins A, M, and G in the blood serum and cerebrospinal fluid. The results have shown marked changes in humoral immunity. The degree of these changes is directly correlated with severity of encephalitis. Investigation into humoral immunity in patients with neuroinfections and other nervous system diseases contributes to the development of differential diagnostic criteria and better understanding of the relationship between severity and outcome of diseases.