THE APPLICATION OF TISSUE CULTURE TO THE STUDY OF EXPERIMENTAL ALLERGIC ENCEPHALOMYELITIS

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Abstract
1. In the presence of a source of complement, the gamma 2 globulin fraction of rabbit EAE serum results in complete demyelination of myelinated cultures of rat cerebellum. Exposure of the serum to homologous or heterologous brain specifically removes the myelinotoxic activity whereas exposure to non-nervous tissue does not. Polylysine has no effect upon the cultures or upon the demyelinative potency of EAE, whereas heparin inhibits activity presumably through an effect on complement.